baber/WOPTO huggingface dataset:
Patent JP-H1044453-A (JP)
Title: Liquid container, head cartridge, and recorder
Inventor: SASAKI TOSHIAKI
IPC: B41J2/175
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid container which can be produced easily at low cost while having high degree of freedom for altering the shape and in which a negative pressure can be generated in safety while enhancing the use efficiency. SOLUTION: An ink tank 100 has double wall structure of a tubular resin molded outer wall 101 and an inner wall 102 thinner than the outer wall 101. The ink tank 100 is provided, on one end face thereof, with a part 103 for feeding ink from the enclosed inner wall 102 to the outside of the tank. A pinch-off part 104 for forming an enclosed space is formed at one end of the inner wall 102. The inner wall 102 is also provided with a part 108, corresponding to the bent corner part around one end face of the outer wall 101, for promoting deformation of the inner wall at the time of delivering ink.
Patent JP-H1155113-A (JP)
Title: Phase-locked loop circuit
Inventor: KISHINE KEIJI
IPC: H03L7/087
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a phase-locked loop circuit that realizes wide capture range, low cut-off frequency in jitter transfer characteristic and a low rms jitter by limiting a frequency band of a DC component of a phase comparison signal of a 2nd PLL, adding the DC component whose frequency band is limited to a DC component of a 1st PLL, and giving the sum to a voltage-controlled oscillator of the 1st PLL. SOLUTION: This PLL 10 uses a phase comparator 11 for comparing the phase of an input signal with the output signal of a 1st VCO 13, an LPF 12 extracts a DC component of a phase comparison signal, and the extracted signal is fed back to the 1st VCO 13. On the other hand, a PLL 20 uses a phase comparator 21 to compare the phase of an input signal with the output signal of a VCO 23, an LPF 22 extracts a DC component of a phase comparison signal and the extracted signal is fed back to the VCO 23. The characteristic of an LPF 31 for band limit is selected, so as to sufficiently exclude a high-frequency component in a way that the DC voltage after a summing by an adder circuit 32 satisfies the requirements of low cut-off frequency in a jitter transfer characteristic and a low rms jitter in the 1st PLL 10.
Patent JP-2000033588-A (JP)
Title: Chucking device
Inventor: MORIMOTO EIJI
IPC: B05C3/09
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To simultaneously open and close many chucks with a common driving source by providing a plurality of chuck parts with a fixed part and a movable part, and opening and closing the respective movable parts, interlocking with each other, to the respective fixed parts. SOLUTION: A chuck part is formed by a pair of a fixed part 13 and a movable part 14. The respective lower ends of the fixed part 13 and the movable part 14 are provided with a taper part. When a rod 15a is driven in the direction of an arrow A by the operation of an air cylinder 15, a connecting member 12 is interlocked to be driven in the longitudinal direction indicated by an arrow B. Further, the movable part 14 of each chuck part is interlocked to be driven in the direction of an arrow C at the same time. Thus, in cooperation with the fixed part 13 of the chuck part, a rough pipe 1 installed in each designated position is chucked at its inner peripheral surface to conduct picking operation. By the vertical and horizontal operation of a base 11, the rough pipe 1 is transfer-loaded to a position for conducting a designated process.
Patent JP-H0523401-A (JP)
Title: Safety belt
Inventor: FUKUI HIROAKI
IPC: A62B35/00
Filed: 1991-07-19
Abstract: PURPOSE:To constitute the safety belt for coiling a connecting belt of thin width to a core of a coiling reel, and connecting a body belt and a hook through the coiling reel and the connecting belt, so that the core of the coiling reel is rotated by a spring, and also, the connecting belt can be rolled in, and tension of the connecting belt does not work on the body of a worker. CONSTITUTION:A spring 6 is provided in a coiling reel 2, a core 3 of the coiling reel 2 is energized elastically by the spring 6, and the core 3 is energized elastically in its coiling direction. Also, a ratchet wheel 7 is concentrical with the core 3 of the coiling reel 2, rotates integrally with the core 3 of the coiling reel 2, and a stepper 8 is provided in the coiling reel 2, and engaged to teeth of the ratchet wheel 7. Accordingly, the rotation in the coiling direction of the core 5 of the coiling reel 2 is obstructed, and the rotation in the reverse direction is allowed. Moreover, a lock mechanism 9 is provided in the coiling reel 2, the stopper 8 can be locked in a position in which it is not engaged to the teeth of the ratchet wheel 7.
Patent JP-H06117836-A (JP)
Title: Image processing apparatus, controller of air conditioner, and applied equipment using the apparatus
Inventor: IMAI TAKAYUKI
IPC: G06T7/00
Filed: 1993-08-19
Abstract: PURPOSE:To detect personal information and detailed environmental information in a detecting area by providing a sensor section having an infrared image inputting means and image processing section which processes a thermal image having the detected temperature of the sensor section as an image element value. CONSTITUTION:A two-dimensional infrared sensor 11 inputs the heat distribution on the outside (in a room) 4 to an image processing section 2 as a thermal picture 6. A human area detecting section 13 segments a human body part from the image data based on the segmenting temperature of the human body part, calculates a human image element block and its representative points, and detects a feature amount for detecting the position of a person or discriminating the posture of the person from the calculated block and representative points and the surrounding environment of the representative points. An image information detecting section 3 inputs each feature amount 7 and detects the position, posture, etc., of the person. The detection is performed by using a posture detecting means 18 and foot position detecting means 17 respectively constituted of different neural networks. The means 17 selects the output from a neural network for presuming the foot position of the person at every posture based on the output of the means 18 in accordance with the kind of posture (standing, sitting, etc.) of the person.
Patent JP-H0253054-A (JP)
Title: Masking film and masking pattern forming method
Inventor: YAMAGATA TOSHIO
IPC: G03F1/92
Filed: 1988-08-18
Abstract: PURPOSE:To prevent the readhesion of a stripped masking film by mounting a thermosensitive adhesive layer capable of displaying adhesive property to a masking film surface with a heat or a pressure sensitive adhesive layer capable of displaying the adhesive property to the masking film surface with a pressure on a supporting body. CONSTITUTION:The masking film 4 is adhered to the supporting body 5, and then the thermosensitive adhesive layer 2 is mounted on the masking film surface 4. The adhesive layer 2 is preferably composed of the thermosensitive adhesive material such as a polyamide, a polyester of a rubber type hot-melt adhesive materials or the pressure sensitive adhesive materials such as a rubber, an acrylic, a vinyl or a silicone type tacky adhesive materials. Thus, by mounting the thermosensitive adhesive layer or the pressure sensitive adhesive layer on the masking film surface, the working time for peeling the masking film is shortened, and the readhesion of the stripped masking film is prevented, without injuring the surface of the masking film 1 composed of a plastic film such as a polyester film, etc.
Patent JP-2001033111-A (JP)
Title: Air conditioner
Inventor: NIIMURA SADAMICHI
IPC: F25B43/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-room type air conditioner employing nonazeotrope refrigerant in which refrigerant passes through a capillary tube without generating any noise, gas phase and liquid phase are conducted while being mixed in good balance to each indoor unit and refrigerating capacity is not differentiated among indoor units. SOLUTION: A receiver tank 3 for storing nonazeotrope refrigerant in gas phase and liquid phase is provided on the outlet side of an outdoor heat exchanger 2. Gas phase refrigerant outlet and liquid phase refrigerant outlet of the receiver tank 3 are coupled, respectively, with first and second branch pipes 6, 7 having a plurality of outlets corresponding to a plurality of refrigerant circuits and the refrigerant delivered from the first and second branch pipes 6, 7 join the plurality of refrigerant circuits.
Patent JP-S5994888-A (JP)
Title: Multicolor light emitting diode of silicon carbide and manufacture thereof
Inventor: YAMAGUCHI TAKAO
IPC: H01L33/08
Filed: 1982-11-22
Abstract: PURPOSE:To obtain the titled diode which has a wide range of applications and is easy in manufacture and abundant in mass productivity by forming two junctions of different luminous wavelengths at the same time by successively forming N type SiC and P type SiC. CONSTITUTION:The first layer 2 composed of 3C type N type SiC is formed on a 6H type N type SiC substrate 1. Next, the first layer 2 is partly removed, and, on the surface of the exposed substrate 1 and the first layer 2, the second layer 3 composed of the 3C type N type SiC and the third layer 4 composed of the 3C type P type SiC are grown on the first layer 2; and the forth layer 5 composed of the 6H type N type SiC and the fifth layer 6 composed of the 6H type P type SiC are grown on one main surface of the substrate 1 without the first layer 2, respectively. Then, a groove 12 whereby at least the third layer 4 and the fifth layer 6 can be separated from each other is formed. Thereafter, the first-third electrodes 9-12 of ohmic property are formed respectively on the back of the substrate 1, the surface of the third layer 4, and the surface of the fifth layer 6, thereby resulting in the completion of a multi color light emitting diode of SiC.
Patent JP-H1018564-A (JP)
Title: Floor material
Inventor: HAGIWARA HISASHI
IPC: E04F15/04
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a material, when an unnecessary shock absorbing material is peeled off, by making the peeling strength of adhesive applied to the back of a floor panel base plate, in which fitting substances are formed, smaller than the tensile strength in the thickness direction of the shock absorbing material. SOLUTION: A shock absorbing material 3 which is formed of polyethylene synthetic resin foam is pasted to the back of a floor panel base plate 1, in which fitting substances are formed on the opposite side of a plywood, a wood fiber plate or, etc., via an adhesive 2. To make the peeling strength of an adhesive layer smaller than the tensile strength in the thickness direction of the shock absorbing material 3, the adhesive 2 with a peeling strength of 0.5kg/cm<2> or more is selected. A natural veneer, an artificial veneer or, etc., is pasted to the surface of the floor panel base plate 1 to form a decorative layer. The adhesive 2 is natural or butyl rubber based rubber latex with a viscosity of 20,000PS/20 deg.C or more. A roughness can be formed on the surface or both faces of the shock absorbing material 3.  In this way, the unnecessary shock absorbing material can be completely peeled off, when a floor panel is constructed, and the floor panel can be well constructed on the surface of a joist.
Patent JP-H0754131-A (JP)
Title: Thin film forming device
Inventor: SUZUKI MASARU
IPC: C23C14/32
Filed: 1993-08-19
Abstract: PURPOSE:To enhance the accuracy of film thickness gages for measuring the irradiation quantity of cluster beams to be cast to a substrate and improve the accuracy of a mixing ratio by arranging shielding pipe assemblies having inward flanges just before these film thickness gages. CONSTITUTION:The substrate 2 is arranged in a vacuum chamber 1 and is irradiated with the cluster beams 9 from plural cluster beam generating sources 10, 11 diagonally below this substrate, by which thin films are formed on the substrate. The film thickness gages 14, 15 are arranged for each of the respective cluster beam generating sources 10, 11 of the thin film forming device described above to measure respective irradiation quantity of the clusters. The film thickness gages 14, 15 are provided with the shielding pipe assemblies 22, 28 consisting of an inside cylinder 20 and an outside cylinder 21 and further, the inward facing flanges 26 are formed therein. As a result, only the cluster beams from the prescribed cluster beam generating sources are made to arrive at the substrate, by which the infiltrating of the other cluster beams is prevented. The accuracy of the film thickness gages is thus enhanced and the thin films having the mixing ratio of the high accuracy are formed.
Patent JP-H0254168-A (JP)
Title: Method for detecting defect in lead open of electronic part
Inventor: NAGASAWA KICHIJI
IPC: G01N29/12
Filed: 1988-08-18
Abstract: PURPOSE:To detect a defect in a lead open by a method wherein oscillation of the lead open is detected and compared with the oscillation of a lead being normally connected. CONSTITUTION:A microcomputer (MC) 1 stores in advance frequency-oscillation characteristics of an IC package 26 when a lead 27 is normally soldered, and gradually changes oscillating frequency of a sine wave oscillator 2 from low to high frequency. This causes a finger 4 to apply sine wave oscillation to the IC package 26 to have the lead 27 oscillated, and its level is detected by a pickup device 5. The detected signal is amplified 8, rectified 9 and A/D converted 10 to be sent to the MC 1. The MC 1 thus compares the signal of the pickup device 5, that is, the magnitude of the oscillation of the lead 27, with frequency-oscillation characteristics of a normal lead stored in advance, and oscillation is identified to be normal when the difference is within an allowable range, and identified as defective if the difference is outside the range.
Patent JP-S5995114-A (JP)
Title: T-die for making low viscosity resin film
Inventor: KASAMATSU TADASHI
IPC: B29C48/08
Filed: 1982-11-22
Abstract: PURPOSE:To obtain a T-die capable to obtain favorable product when applied to the film formation by extrusion of low viscosity resin by a structure wherein a feed manifold and a pressure equalizing manifold are connected with each other through a large number of fine molten resin passages. CONSTITUTION:When pressure is applied, low viscosity resin, which fills a feed manifold 3 with an enough large volume and an enough large sectional area for a flow passage, is past through respective molten resin passages 4 with a nearly uniform flow rate so as to shift itself in a pressure equalizing manifold 5 in order to emit itself uniformly over the whole width of a die through a die slit 6. The extrusion of low viscosity resin from a wide breadth die can be possible by making the volume of the feed manifold 3 enough larger than that of the pressure equalizing manifold 5 and normally the ratio of said volumes is necessary at least 1.5:1. In addition, when the breadth of the die is larger than usual, the further the molten resin passages 4 are located from a molten resin receiving port 2, the denser they are arranged or the larger the sectional area of a passage 4 is made so that the amount of molten resin shifted to the pressure equalizing manifold is uniform in the respective passages 4.
Patent JP-S6449188-A (JP)
Title: Tape cassette
Inventor: KUMAMOTO KENJI
IPC: G11B23/30
Filed: 1987-08-19
Abstract: PURPOSE:To prevent the enter of external light by using a colored semi-transparent material for at least one of a smooth sheet and a transparent window. CONSTITUTION:In case of optically detecting the existence of a magnetic tape 2 by an optical detecting prism 17 arranged on an upper half 5a, external light injected from the transparent window 16 can be sufficiently absorbed by a semi-transparent sheet 14. Consequently, the generation of misdetection due to the invasion of the external light into a photodetector 22 can be prevented the starting and final ends of the tape 2 can be surely detected and the generation of malfunction can be prevented. The light transmissibity of the sheet 14 is set up to 5-80%, and especially the transmissibity of the external light with 800-900nm wavelength is preferably set up to the range (5-80%). Since the sheet 14 is semi-transparent, the inner state of the tape stored in the cassette can be vidually checked through the transparent window 16 and various characters or patterns can be formed on the sheet, so that the value of the commodity can be improved.
Patent JP-2000041275-A (JP)
Title: Selective call receiver
Inventor: SONE TOMOHITO
IPC: H04W68/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction by informing rapidly of low voltage detection when a power supply amount is reduced and to confirm a battery exchange period. SOLUTION: A processor 33 of a control section 30 transmits immediately a low voltage notice to an audible notice section 38 and a visual display section 6 when a low voltage detection circuit 18 detects a low voltage, transmits a low voltage ringing tone transmission request to the audible notice section 38 in the case of receiving a call request during detection of a low voltage, in the case that the audible notice section 38 receives a notice of low voltage detection, an SP 22 sends a prescribed low voltage detection ringing tone and in the case of receiving a prescribed low voltage ringing tone transmission request, the SP 22 sends a prescribed low voltage ringing tone, and the visual display section 6 receives a notice of low voltage detection and displays prescribed visual information on its liquid crystal display device.  Furthermore, a low voltage timer 35 measures elapsed time after the detection of a low voltage and a ringing tone control circuit 36 allows the SP to send a ringing tone varied based on notice setting data decided in advance corresponding to the elapsed time.
Patent JP-H1186795-A (JP)
Title: Lighting system
Inventor: FROMM DIETRICH
IPC: H01J61/82
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a system equivalent to the characteristic of a mercury- containing metal halide lamp by providing an electronic feed unit containing a light-emitting body constituted of a buffer gas, a metal halide generating a specific voltage gradient, a metal halide and/or a metal and mediating the change of voltage during the polarity switching at a specific voltage change rate. SOLUTION: The electronic feed device of a lamp in a discharge unit mediates the change of voltage during polarity switching at a voltage change rate of at least 0.3 V/μs. A filler material contains a buffer gas serving as a starting gas for igniting the lamp, a voltage gradient forming body made of at least a metal halide which is easily vaporized and preferably generates a voltage gradient of at least 45 V/cm nearly corresponding to the voltage gradient of mercury, and a light-generating body made of at least a metal halide and a metal, thereby a color rendering index of at least 75 and a luminance efficiency of at least 75 lm/W are concurrently obtained.
Patent JP-H0869591-A (JP)
Title: Wireless security system
Inventor: TATEZUKI KUNIHARU
IPC: G08B25/10
Filed: 1994-08-30
Abstract: PURPOSE: To easily test the operation ana set the functions in the security system where a transmitter and a receiver make reports to each other by radio signals. CONSTITUTION: A maintenance tool 3 is provided independently of a transmitter 1 and a receiver 2. The transmitter 1 is provided with an infrared reception part 14 which receives the infrared radio signal from the maintenance tool 3, and the receiver 2 is provided with a radio transmission part 29 which transmits the radio signal of a radio wave to the maintenance tool 3. Instructions to the transmitter 1 and the receiver 2 are transmitted from the maintenance tool 3 to the transmitter 1, and processing results of instructions are returned to the maintenance tool 3 from the transmitter 1 through the receiver 2.  Consequently, a loop path is formed among the maintenance tool 3, the transmitter 1, and the receiver 2; and when the instruction of operation test or function setting is given from the maintenance tool 3, it is given to the transmitter 1 and the receiver 2 through the loop path, and processing results are confirmed.
Patent JP-H06207753-A (JP)
Title: Refrigerating plant and operating method thereof
Inventor: RARUSU IBUAN SUJIYOOHORUMU
IPC: F25B29/00
Filed: 1993-07-27
Abstract: PURPOSE: To improve reliability and efficiency of a refrigeration system having an economizer cycle and to provide methods of control and apparatus for operat ing the refrigeration system. CONSTITUTION: A refrigeration system 10 having the economizer cycle is provided with a null cycle, in addition to heating and cooling cycles, without shutting down a motor 14 of a compressor 12 to preserve air flow in an air- conditioned space 106. First, second and third control valves 28, 62 and 88 respectively select a main condenser and an auxiliary condenser, open and close a liquid line 52, and open and close a line 90 which provides a warm liquid 177 to an economizer heat exchanger 60. The valves are controlled with at least one predetermined open/close pattern during a null cycle and preferably are controlled in a plurality of selectable predetermined open/close patterns, to provide a null cycle at any time which substantially matches the net heat gain or loss taking place in the conditioned space 106.  Thus, the temperature of the conditioned space 106 will remain in a null temperature range close to set temperature.
Patent JP-S6453021-A (JP)
Title: Safety device for automobile
Inventor: SHINDO CHUSHIRO
IPC: F02B77/08
Filed: 1987-08-19
Abstract: PURPOSE:To prevent anomalous acceleration at the time of starting by opening a spark plug energizing circuit in linkage with a variation in a physical quantity conformed to a variation in travel speed of an automobile. CONSTITUTION:In an acceleration limiter 3, when an automobile is accelerated to the right, such inertia force as relatively going to the left is produced in an inertial mass body 3-1. Consequently, the higher in acceleration, the larger in displacement the inertial mass body 3-1 goes to the left against tension of a spring 3-4. Accordingly, when critical excessive acceleration in the specified value occurs, a bridging conductor 3-5 is stuck and bridged to an electrical terminal 3-6 whereby the circuit is made so as to be closed. With this constitution, a current flows into a coil 4 of a magnetic switch, the bridging of an electrical terminal 5 is made to come off, thus the switch is opened. That is to say, such an electric that is caused to energize a spark plug is cut off so that any activity of an engine is stopped. Consequently, the occurrence of motive power is brought to nothing and the automobile comes to a stop at once escaping from danger.