baber/WOPTO huggingface dataset:
Patent JP-H03185599-A (JP)
Title: Voltage switching circuit
Inventor: HAYAKAWA HIDEO
IPC: G05F5/00
Filed: 1989-12-14
Abstract: PURPOSE:To prevent an equipment from being damaged due to the omission of switching by automatically switching plural alarm circuits in accordance with an inputted power supply voltage when the plural alarm circuits are connected correspondingly to plural different input power supply voltages. CONSTITUTION:The 1st switching circuit 3 detects whether an input voltage VIN is higher than the upper limit of the 1st voltage V1 or not and switches 1st and 2nd switching states in accordance with the detected result. When the circuit 3 is in the 1st switching state and the output voltage of the circuit 3 is higher than the lower limit of the 1st voltage V1, the 2nd switching circuit 4 supplies the output voltage of the circuit 3 to the 1st load circuit 1. When the circuit 3 is in the 2nd switching state and the output voltage of the circuit 3 is higher than the lower limit of the 2nd voltage V2, the 3rd switching circuit 5 supplies the output voltage of the circuit 3 to the 2nd load circuit 2. Consequently, the apparatus can be prevented from being damaged due to the omission of switching.
Patent JP-H10156908-A (JP)
Title: Method for changing over setting of temperature of cylinder of injection molding machine
Inventor: HANDA YUJI
IPC: B29C45/78
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent a molding machine from receiving serious damage, to achieve power saving effect and to enhance safety by changing over the temp. of a cylinder to the setting of heat retention when the operation of the molding machine is not confirmed for a definite time or more. SOLUTION: At first, either one of the setting of molding temp. and the setting of heat retention is selected (S1) and, when the setting of molding temp. is selected, it is judged whether a temp. rise is completed (S2). When the temp. rise is completed, it is confirmed whether the operation input (the operation of a molding machine) of a controller or an operation switch is confirmed (S3). When the operation input is not confirmed, it is judged whether the input of an automatic operation signal is confirmed (S4). When the input of the automatic operation signal is not confirmed, time counting is started (S5) to judge whether time-up is completed (S6). At the time of the time-up, the setting of heat retention is achieved (S7).
Patent JP-H11153346-A (JP)
Title: Remote controller for bathroom
Inventor: KOBAYASHI HISAHIRO
IPC: F24H1/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller for bathroom which can suppress the deterioration of the insulating property of a case in an excellent state even when the airtightness of the case is deteriorated. SOLUTION: A remote controller 1 is provided with a tightly closed case 4, a circuit board 2 housed in the case 4, wiring 3 which is connected to the board 2 and led out of the case 4, switches 5 attached to the board 2, and a display section 6. In the controller 1, heaters 8 are provided to respectively heat the switches 5 attached to the board 2.
Patent JP-2000137172-A (JP)
Title: Image pickup device
Inventor: TSUYUKI HIROSHI
IPC: H04N5/225
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the color reproducibility, to lessen the generation of a ghost and to lessen a noise by providing an image pickup device having an optical element for absorbing a specific wavelength, an optical element for reflecting a specific wavelength and an image pickup element having an organic system color mosaic filter and allowing the overall spectral characteristics combined with the optical elements to satisfy specific conditions. SOLUTION: This image pickup device consists, successively from the object side, a negative lens L1, a positive lens L2, a stop S, a positive lens L3, cover glass C and a CCD, and a reflection type filter F5 is arranged between the negative lens L1 and the positive lens L2 and an absorption type filter F4 is arranged between the stop S and the positive lens L3. The overall characteristics at the time of combining the optical elements are set to satisfy the condition equation 0.45<=|ΔT/ΔW|<=0.75. In this equation, ΔT is the difference between the transmittance T(600) at a wavelength 600 nm and the transmittance T(550) at a wavelength 550 nm, i.e., ΔT=T(600)-T(550) and ΔW is 50 nm.
Patent JP-H02166952-A (JP)
Title: Telephone set with easy step dialing function
Inventor: MARUI KUNIYOSHI
IPC: H04M1/274
Filed: 1988-12-21
Abstract: PURPOSE:To miniaturize a telephone set by executing operation from the registration of a telephone number, which is related to easy step dialing function, to call origination by the operation only of existent figure keys. CONSTITUTION:The telephone number used for easy step dialing call origination is set and registered to a memory 2 singly by pushing down the normal figure keys. A control part 1 monitors whether key input is executed from a figure key part 3 or not. When the pushing-down of the key is canceled in a fixed time, the pushing-down of the key is recognized as the request of the terminal call origination, etc., and processed. When the key is continuously pushed down for more than the fixed time, the control part 1 recognizes the pushing-down of the key as the request of the easy step dialing call origination and reads the telephone number of an address, which corresponding to the number of the pushed-down key, from a memory 2 for telephone number registration. Then, the telephone number is transferred to a number sending circuit 4 and the sent to a telephone line which is just caught. Thus, the number of keys exclusively used for easy step dialing is reduced and the apparent shape of the telephone set can be made compact.
Patent JP-H11151932-A (JP)
Title: Air conditioner for hybrid type vehicle
Inventor: KANEKO YUTARO
IPC: B60W10/26
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To perform stable heating operation independent of the remaining capacity of a battery, environmental temperature while a vehicle is traveling or the temperature of the battery. SOLUTION: A control section 50 calculates the heating calorie generated by the electric heater 24 arranged in an air conditioning duct 20 based on the signals from an outside air sensor 54 for measuring the air temperature outside a car compartment, inside air temperature sensor 52 for measuring air temperature inside the car compartment and water temperature sensor 3 for measuring the temperature of engine cooling water and the target room temperature set by an air conditioning setting panel 56. The control section 50 also inputs the remaining capacity information of a battery 40 from an SOC 42 and battery temperature information from a battery temperature sensor 44.  The control section 50 transmits control signals to a power controller 26 and an electric generator controller 6 based on the heating calorie, remaining capacity and battery temperature mentioned above and controls the electric energy quantity to be supplied to the electric heater 24 while adjusting the rate of the electric energy to be supplied to the electric heater 24 from an electric generator 5 and the electric energy to be supplied to the electric heater 24 from the battery 40.
Patent JP-H09158826-A (JP)
Title: Axial piston pump motor
Inventor: INOUE ATSUSHI
IPC: F03C1/24
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an axial piston pump motor, in which the balance of fluid pressure applied to a piston can be easily secured with good accuracy and the working force in the direction different from the reciprocating direction of a piston is little generated in a space up to a cylinder block. SOLUTION: An axial piston pump motor comprises a cylinder block 31 capable of freely rotating round a shaft, a piston 40 for enlarging and reducing the capacity of a cylinder 39 by the reciprocating motion caused by the rotation of the cylinder block 31, a torque plate 34 which is inclined at a designated angle to the shaft center of the cylinder block 31 and with which the tip of the piston 40 is rotatably brought into spherical contact, and a rotation transmitting mechanism for rotating the cylinder block 31 and the torque plate 34 in synchronization with each other.  A separate shoe for forming the spherical projected part of the tip of the piston 40 is provided, a smooth surface 45 brought into surface contact with the contact surface 44 intersecting perpendicularly to the shaft center of the piston main body 40a is formed on the shoe, and a cut-off surface 46 parallel to the smooth surface 45 is provided on the spherical surface tip of the shoe. A pressure vent groove 47 communicated with a case drain is formed on the spherical surface part of the shoe in parallel to the outer peripheral edge of the cut-off surface 46, and a communicating path 51 for guiding the operating pressure is provided on the cut-off surface 46.
Patent JP-2000142598-A (JP)
Title: Device and method for coupling/decoupling space craft using electric magnet
Inventor: KAWAGUCHI AKIYOSHI
IPC: B64G1/64
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To smoothly couple and separate a space craft. SOLUTION: A plurality of magnets 11 are provided on a joining surface 3-1 of a satellite (space craft) 1. A plurality of electromagnets 12 are installed at the position opposite to the magnets 11 on a joining surface 3-2 of a rocket (space craft) 2. A TLM/CMD(telemetry/command) interface device 13 controls the direction and the magnitude of the current running in each of a plurality of electromagnets 12 so as to apply the force of the specified magnitude between the magnets 11 and the electromagnets 12, respectively.
Patent JP-H07183091-A (JP)
Title: Device for lighting discharge lamp
Inventor: KAKIYA TSUTOMU
IPC: H05B41/24
Filed: 1993-12-22
Abstract: PURPOSE:To prevent a discharge lamp from flickering when it is dimmed greatly. CONSTITUTION:A discharge lamp lighting device has a high-frequency inverter circuit 1 for lighting a discharge lamp 2 and a setting means 5 for setting the dimming level of the discharge lamp 2, and controls the operating state of the high-frequency inverter circuit 1 according to the set dimming level, to light and dim the discharge lamp 2. A rippling means 9 is provided for superimposing a ripple component on the lamp current of the discharge lamp 2 when the lamp is dimmed.
Patent JP-H01165825-A (JP)
Title: Excavator for pneumatic caisson
Inventor: ITO TATSUO
IPC: E02D23/08
Filed: 1987-12-21
Abstract: PURPOSE:To permit unmanned excavating operation by catching the condition of load exactly by a method in which pressure sensors are provided for each actuator of excavator, and the power of operating lever is changed according to detected load signals of the sensors. CONSTITUTION:Pressure sensors 11a, 25a, 26a, and 27a are set on actuators 11, 25, 26, and 27 for boom turning, boom expansion or contraction, bucket operation, and running braking in an excavator 1 for pneumatic caisson. On the basis of load detection signals S1-S4 from the sensors, a lever load actuator 31 is operated through a simulation controller 29, and the operating amounts of each operating lever 32 are altered according to the loads of these. A lever operator can thus grasp the condition of loads acting on each movable driving part and can make exact driving operation.
Patent JP-H02168934-A (JP)
Title: Brain wave guiding device
Inventor: AZUCHI MITSUO
IPC: A61M21/02
Filed: 1988-12-23
Abstract: PURPOSE:To extremely efficiently guide an object brain wave by extracting only a signal component corresponding to the object brain wave out of the physiological change signals of a user oneself, adjusting the signal component to a proper signal level, and feeding the adjusted signal component back to the user oneself as a body stimulus signal. CONSTITUTION:When the user puts a head band on a head part and turns a power source on, electrodes 1a and 1b pick up brain waves from the head part 2 and send the picked up brain waves to an organism amplifier 3. Brain wave signals are amplified in the organism amplifier and after that sent to a band-pass filter 4, and only a frequency component in the neighborhood of 10Hz equivalent to an object alpha wave is selected, sent to a level automatic adjusting circuit 5, adjusted to a prescribed level in the circuit 5, and sent to a light stimulus device 6. The light stimulus device 6 flicker-controls a light emitting element by a level- adjusted alpha wave component signal, and the user is irradiated with a flicker light beam synchronizing with the alpha wave by the device 6. When the user receives the light stimulus, the alphawave in the brain waves is strongly guided by a drawing effect, the brain waves are sent from the electrodes to the organism amplifier again, and the above-mentioned operations are repeated. As the result, the alpha wave in the brain waves gradually becomes stronger, and an alpha wave content ratio and an alpha wave crest value are remarkably increased.
Patent JP-S64569-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAIEDA OSAMU
IPC: G03G5/06
Filed: 1987-12-23
Abstract: PURPOSE:To obtain a novel electrophotographic sensitive body high in sensitivity to light in the wavelength region from the visible light to the semiconductor laser oscillation wavelength in both cases of negative charging and positive charging systems, and superior in electrophotographic characteristics by incorporating a specified fluorinated zinc-phthalocyanine in a photosensitive layer formed on a conductive substrate. CONSTITUTION:The photosensitive layer formed on the conductive substrate contains at least one of the fluorinated zinc-phthalocyanines represented by formula I in which at least >=2H atoms of each benzene ring are fluorinated and each of R1-R8 is F, OY1, or SZ1, and each of Y1 and Z1 is 1-12C alkyl, aryl, benzyl, an alicyclic group, or a heterocyclic group, thus permitting the obtained electrophotographic sensitive body to be high in sensitivity to light in the wavelength region from the visible light to the semiconductor laser oscillation wavelength in both cases of negative charging and positive charging systems and strong in resistance to deterioration due to repeated uses.
Patent JP-H09145839-A (JP)
Title: Obstacle detecting device
Inventor: OBARA MUTSUO
IPC: G01S15/42
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To realize d>=λ/2 without damaging the detecting accuracy when the interval of receivers is (d) and the wavelength of a supersonic wave is λ, by providing plural receivers and transmitting supersonic waves to different measuring regions and at different times from the receivers. SOLUTION: Receivers 12, 14 convert an electric signal to a supersonic wave to be transmitted to different measuring regions 12a, 12b different from each other, and a supersonic wave transmitting means 16 transmits supersonic waves from the receivers 12,14 at different times. A receiver array where receivers 861-868 are disposed converts a supersonic wave to an electric signal, and the converted electric signal is stored as received data by a supersonic wave receiving means 90. According to the received data stored in the supersonic wave receiving means 90, the position of an obstacle is calculated by an arithmetic means 20. Thus, when the interval (d) of the receivers 861-868 is (d) and the wavelength of a supersonic wave is λ, d>=λ/2 can be realized.
Patent JP-H01167738-A (JP)
Title: Display element of organic semiconductor
Inventor: YADA SHIZUKUNI
IPC: G02F1/17
Filed: 1987-12-23
Abstract: PURPOSE:To stably display 3 colors, yellow, green and blue by forming a polyaniline polymer film as a display electrode, using tin for a counter electrode and using an org. solvent soln. contg. a compd. which can form bivalent tin cation, org. protonic acid as an electrolytic soln. CONSTITUTION:The polyaniline polymer film 2 is obtd. by electrolytically polymerizing the monomer in an aq. soln. contg. the protonic acid and has high visibility, homogeneity and the high adhesiveness to an electrode surface. Stable display of the three colors, yellow, green and blue, is possible by using the tin as the counter electrode 5. The electrolytic soln. 6 is the aq. soln. contg. the compd. which can form the bivalent tin cation, the org. protonic acid. The kind of the protonic acid is not particularly limited. The compd. which can form the bivalent tin cation is not particularly limited if said compd. is soluble in water. The 3 colors, yellow, green and blue are thereby stably displayed.
Patent JP-H01166585-A (JP)
Title: Semiconductor laser device
Inventor: NAKATSUKA SHINICHI
IPC: H01S5/00
Filed: 1987-12-23
Abstract: PURPOSE:To make the light spot size at a laser edge side region larger than that at a central region to increase the spot size at the laser edge side region by allowing an optical waveguide to use mainly the gain difference between inside and outside of a stripe at the laser center, and to use mainly the refraction factor difference between the inside and outside of the stripe near a laser edge side. CONSTITUTION:Recesses 2 of a GaAs substrate and an n-GaAs layer 3 are formed on a p-GaAs substrate 1 then a groove 4 is formed which becomes an optical waveguide. The groove 4 is formed by a width of about 5-7mum in an area between the recess 2 of the substrate 1, and in other areas, it is formed by about 3-5mum. The depths of the groove 4 and the recess 2 are about 2mum and 4mum, respectively. Then an n-Ga0.5Al0.5As clad layer 5, an undoped Ga0.86Al0.14As active layer 6, an n-Ga0.5Al0.5As clad layer 7 and an n-GaAs cap layer 8 are caused to successively grow. Then, an AuGaNi/Cr/Au electrode 9 and a Cr/Au electrode 10 are formed and a reflection surface is formed by carrying out cleavage at a section 2-2.
Patent JP-H02168908-A (JP)
Title: Automatic rice cooker
Inventor: TANIGUCHI SEIICHI
IPC: A47J27/14
Filed: 1988-12-22
Abstract: PURPOSE:To prevent a failure in rice cooking with simple composition by equipping the rice cooker with a rice running out detecting part to detect that the remaining quantity of rice in a ricechest reaches prescribed quantity or less with a sensor. CONSTITUTION:A rice running out detecting part 2 in this case is the one using an optical sensor, composed of a photointerrupter 10 composed by placing a light emitting element 8 and a light receiving element 9 opposite to each other, and provided at an inclined part 1a of a ricechest part 1. When rice is filled in the ricechest part 1, a light beam from the light emitting element 8 is intercepted by rice, the light receiving element 9 is turned off, and the output of the circuit becomes a high output. When rice gradually decreases, and no grain of rice exists between the light emitting 8 and the light receiving element 9, the light receiving element is turned on, and the output of the circuit becomes a low output. When a pulse is electrically conducted from an input terminal here, since a large current can be instantaneously applied to the light emitting element 8, the sensitivity of the light receiving element 9 becomes higher. The rice running out detecting part 2 outputs information to a control circuit part and previously prevents a failure in cooking rice by informing a user of the information or stopping rice cooking.
Patent JP-H05157863-A (JP)
Title: Alarm clock
Inventor: NAKAMURA KOKI
IPC: G04G13/02
Filed: 1991-12-09
Abstract: PURPOSE:To wake a user up positively even on the day after holidays by detecting whether the assigned day is the day following the holiday or detecting how many consecutive holidays exist before the assigned day, and changing the sound volume of an alarm according to the detected information. CONSTITUTION:The clock signal of an oscillating circuit 1 is made into a clock signal of specified frequency by a dividing circuit 2 and outputted to a time counting circuit 3. An alarm signal for driving a speaker 13 is outputted to an AND gate 9 from the circuit 2. The circuit 3 counts the clock signals from the circuit 2 to obtain time data, and outputs this time data to a CPU 5 and also day carry signals to a calendar counting circuit 4. The circuit 4 counts the day carry signals to obtain date data, and outputs this to the CPU 5. A RAM 6 is provided with a holiday storage part 6a set by a user, a register Q stored with the consecutive days of holidays, a register L stored with the sound volume of an alarm, a flag FA for indicating whether the sounding of the alarm is in progress to inform, and a register AL stored with the alarm time so as to wake the user up positively even on the day after holidays.
Patent JP-H08173456-A (JP)
Title: Production of dental root canal treating appliance and dental root canal treating appliance
Inventor: MATSUTANI KANJI
IPC: A61C5/02
Filed: 1994-12-27
Abstract: PURPOSE: To provide a dental root canal treating appliance which has resilience and is provided with a higher property to restore the original shape and a process for this appliance. CONSTITUTION: This dental root canal treating appliance (reamer A) is produced by subjecting a blank 11 of a superelastic alloy to a memory heat treatment, holding this blank at the memory heat treatment temp. or below, removing the base material and forming a needle part 1 consisting of a working part 3 and a shank 4. The reamer is otherwise produced by removing the base material prior to the memory heat treatment and forming the working member, then subjecting the member to the memory heat treatment. A part which does not exhibit superelastic performance is formed in a part of the shank and a detaining part for detaining a handle 2 is formed in this part to improve operability in a narrow space.  A part of the working member is formed to a color different from the color of the ground, by which the discrimination from other treating means (for example, stainless steel appliances) is made distinct. The handle and the needle part are adhered by an anaerobic adhesive to improve concentricity and to facilitate the operation by a handpiece. The electrical measurement from the apex of the root is made possible by conducting the handle and the needle.
Patent JP-H01165697-A (JP)
Title: Azeotropic solvent composition
Inventor: TAMURA KOJI
IPC: C11D7/50
Filed: 1987-12-22
Abstract: PURPOSE:To improve the wax detergency of chlorofluorocarbon-113 and, at the same time, to lower the amt. of use thereof, by mixing 1,1,2-triochloro-1,2,2- trifluoroethane with dimethoxymethane in a particular proportion. CONSTITUTION:This azeotropic solvent compsn. comprises 42wt.% 1,1,2- triochloro-1,2,2-trifluoroethane (chlorofluorocarbon-113) and 58wt.% dimethoxymethane. Although this compsn. is relatively chemically stable, it is possible to further add a stabilizer. It is pref. that the stabilizer be removed or form an azeotropic compsn. in the course of distillation. Examples of the stabilizer include nitromethane and 3-methyl-1-butyne. The azeotropic solvent compsn. is useful as a detergent for removing fat or grease, removing wax used in temporary fixation for working such as cutting or polishing of silicon wafer, quartz, ceramics or the like used for semiconductors, and removing a release agent of a photoresist.