baber/WOPTO huggingface dataset:
Patent JP-H03160245-A (JP)
Title: Liquid type ice heat reservoir with damping function
Inventor: NOMICHI TOSHIYUKI
IPC: F28D20/00
Filed: 1989-11-17
Abstract: PURPOSE:To obtain damping effect by installing a liquid type ice heat reservoir on a floor, etc., near the uppermost floor of a building, and utilizing hydraulic force produced through sloshing of water and sherbetlike ice in the tank being set to the intrinsic period of the building. CONSTITUTION:An ice heat reservoir has an overcooled water producing section, a heat reservoir section and a cooling load section. The former two sections have a liquid type ice heat reservoir 1, an overcooled water producing heat exchanger 2, a tube 3 for feeding overcooled water from the exchanger 2 to an overcool eliminator provided in the reservoir 1, a tube 4 for returning water to be cooled from the vicinity of the lower part of the reservoir 1 to the exchanger 2, and a circulation pump 5 installed on the way of the return tube. The reservoir 1 is divided into a plurality of partitions by a plurality of mesh members 6 such as metal gauzes, etc. That is, since sherbet ice S and cooling water in the reservoir are divided into a plurality of partitions by the members 6, the ice S is uniformly distributed in the tank.
Patent JP-H11115366-A (JP)
Title: Writing instrument
Inventor: YOKOSUKA TAKEHIKO
IPC: B43K7/08
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To surely prevent leakage of ink from a rear end of a writing instrument. SOLUTION: The writing instrument comprises an ink 11 in a barrel 3 having a tip 2, a follower 12 advancing in the case of consuming the ink 11, an outer tail plug 4 made of a cylinder with a bottom and inserted into an outer surface of a rear part of the barrel 3, and a vent passage 6 formed between the outer surface of the rear part of the barrel 3 and an inner surface of the plug 4 to communicate with an interior of the barrel 3 via a rear end opening of the barrel 3. In this case, a vent port 61 for communicating the passage 6 with the atmosphere is provided forward from the rear end opening of the barrel 3.
Patent JP-H10118933-A (JP)
Title: Shot blast device
Inventor: IKOMA AKIRA
IPC: B24C3/12
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To carry out the injection to the work of an abrasive material by using the blast gun of an ejector type. SOLUTION: A blast gun 1 for sucking an abrasive material 6 by the high speed injection of a high pressure air and also injecting the material 6 by putting on the injection flow of the high pressure air is installed. Such blast gun 1 blasts the material 6 toward a work 9 from three direction such as upper side and right/left directions. A bed 3 for holding the work 9 receiving a processing by the material 6 from the blast gun 1 is installed. A bed adjust device 5 for changing the vertical height of the bed 3 and its direction is installed. A cabinet 2 for storing the bed adjust device 5, a bed 3, a blast gun 1 is installed. A tank 7 for storing the material 6 is installed on the lower part of the cabinet 2.
Patent JP-H10123319-A (JP)
Title: Variable wavelength optical filter
Inventor: MATSUMURA FUMIO
IPC: G01J3/12
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain high reproducibility of wavelength characteristics and to easily select any wavelength characteristics by mounting and fixing plural dielectric multilayered film optical filters having different wavelength characteristics on an optical substrate. SOLUTION: Optical filters 2ij each having wavelength characteristics a little different from those of adjacent filters are arranged into a matrix on a substrate such as quartz glass having small absorption of light in the wavelength region of light to be used. The substrate 1 is preferably a polar plastic film which has good heat resistance and high adhesion strength with a vapor deposition material such as a polyester and can be easily processed. The optical filter base material as the base of the variable wavelength optical filter element is produced by alternately depositing λ/4 films comprising a high refractive index material and l/4 films comprising a low refractive index material to form a multilayered film on the optical glass.  In order to produce optical filter base material having different center transmission wavelengths, the film thickness of the high refractive index material and the low refractive index material is changed. Thus, optical filters having different center wavelengths can be produced.
Patent JP-H03160709-A (JP)
Title: Magnetic thin film and manufacture thereof
Inventor: KOBAYASHI KURIMASA
IPC: H01F41/22
Filed: 1989-11-20
Abstract: PURPOSE:To manufacture a thin film which is superior in magnetic characteristic by forming a specific thin film of about 100Angstrom -5mum thickness. CONSTITUTION:A thin film is made of rare earth elements iron-nitrogen- hydrogen-oxygen system magnetic materials which are expressed by an expression I or the thin film contains these magnetic materials and each thin film is 100Angstrom -5mum thick. Being expressed by atomic percentages, alpha-delta satisfy expressions II-V and Re shows rare earth elements containing yttrium. As one of the methods for manufacturing a rare earth elements-iron-nitrogen-hydrogen- oxygen system magnetic thin film, for example, the rare earth elements-iron system thin film is formed by a sputtering process or a molecular beam epitaxial process and the like and after that, its thin film is treated with heat in an atmosphere of the mixture of ammonium-hydrogen or the mixture of nitrogen- hydrogen and then, introduction of nitrogen and hydrogen,and the like; besides, another method for manufacturing thin films are performed. The thin films which are superior in a magnetic characteristic are thus manufactured easily.
Patent JP-H11100278-A (JP)
Title: Preparation of composite ceramic sintered body
Inventor: SHIRAISHI SHINYA
IPC: C04B35/10
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To control the thermal expansion coefficient of the sintered body to be low, when multiple kinds of ceramic powder are ulended, formed and then sintered. SOLUTION: The composite ceramic sintered body is prepared by homogeneously mixing the powder comprised of zinc oxide and alumina, and sintering the formed green body, wherein a portion or all of the mixed powder is previously calcined. When all of the mixed powder is the calcined powder, the powder of zinc oxide and alumina are mixed so that the molar ratio of zinc oxide in the mixed powder becomes in the range of 50.5±0.5%, and the mixed powder is calcined at 800-1,200 deg.C for >=0.5 hr.
Patent JP-H09145316-A (JP)
Title: Displacement measuring apparatus
Inventor: KUROYANAGI YOSHIKANE
IPC: G01C15/06
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a displacement measuring apparatus by which a displacement measurement and a positioning operation can be executed simply and precisely by a method wherein one side of a light-receiving face on a light-receiving panel is tilted with reference to the irradiation-width direction of sensor light emitted from a light-emitting device and a light- receiving part is changed by the relative displacement of the light-emitting device and by that a photodetector. SOLUTION: Light which is radiated toward a photodetector 5 is changed into belt-shaped sensor light 21, and it is passed through an optical filter so as to hit a light-receiving face RL on a light-receiving panel 10. Since the sensor light 21 hits projection parts 10A, 10B in both divided panels BP1, BP2, photodiodes at the projection parts 10A, 10B convert optical energy into electric energy so as to be output, and currents whose magnitude corresponds to quantities of received light are output from both divided panels BB1, BB2. Then, one side of the light-receiving face RL on the light-receiving panel 10 is tilted with reference to the irradiation-width direction of the sensor light 21 emitted from a light-emitting device 20, and a light-receiving output is changed by the relative displacement of the light-emitting device 20 and by that of the photodetector 5.  The output currents are converted into a voltage, the voltage is A/D-converted so as to be input to, and processed by, a computer, and a displacement amount is found.
Patent JP-H10137155-A (JP)
Title: Warm water hip washer
Inventor: TATENO YAYOI
IPC: A47K7/08
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent and heal rash of a diaper for babies by arranging a hand- held body container, a pump part integrated with a lid and an injection nozzle part with a tip part thereof as a flexible tube. SOLUTION: A body container 1 with the capacity of 400CC or less having a thermometer attached to the side thereof to indicate a water temperature is provided with a pump part 2 which concurrently serves as lid 6 to jet out hot water and a lever 2a to apply a pressure thereto. The pump part 2 has a water absorbing pipe which is made so longer to bend and reach a bottom part of the container and even when the container is inclined and the hot water is left slightly, all the hot water can be sucked up. A long nozzle about 12cm long is bent downward as a whole, a tip opening part thereof with its diameter of about 1.5mm is reduced and at least a part of an injection nozzle part 3 forms a bellow-shaped flexible tube 3a at a part about 3cm from the tip thereof. As a result, the injection nozzle part 3 is freely changeable in the direction of injection.  After the use, the body container 1 is preserved in an electrothermal heat reservoir 5 thereby always keeping the hot water inside at a fixed temperature.
Patent JP-H08161094-A (JP)
Title: Input device and information processor using this device
Inventor: HIKOSAKA KIYOUSUKE
IPC: G06F3/023
Filed: 1994-12-05
Abstract: PURPOSE: To provide an input device and the information processor where the input information volume of one key is increased to realize the input of multi-stage gradation so that even features of a word can be expressed. CONSTITUTION: An OA device like a personal computer or a word processor consists of a device main body having a CPU, a RAM, a ROM, etc., and a keyboard 8 as an input device connected to the device main body through an interface, and a piezoelectric element 13 is coupled to each key 12 of the keyboard 8, and this element detects the pressure accompanied with mechanical displacement in the pushing direction of the key 12 to convert it to an electric signal corresponding to the extent of this pressure. Not only characters such as alphanumerics, KANA (Japanese syllabary), and KANJI (Chinese character) and specific functions are assigned to respective keys 12 bat also meanings can be given to the extents of pushing pressure of keys 12.
Patent JP-H09149473-A (JP)
Title: Abnormal place collecting method of automatic reporting and automatic reporting device
Inventor: ENDO ETSUJI
IPC: H04Q9/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To give information on an abnormal place by collecting data capable of automatically judging an abnormal place before automatically calling a telephone when the telephone is out of order. SOLUTION: In this equipment, in a case when a telephone line is open when the telephone is out of order at the time of no-ringing to a reporting destination or when trying to make a call, a transmission and reception part 10 makes a collection instruction means 11 close the telephone line to start a dial number sending means 12, a line opening control means 13 and a number transmission result collecting means 14. Then the number transmission result collecting means 14 stores the presence/absence of a tone signal at this time in a memory and a collected data output means 16 reports this stored content.
Patent JP-2000128076-A (JP)
Title: Underwater inspection and observation device
Inventor: YAMADA YUTAKA
IPC: H04N5/225
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To run a camera and photograph a place to be inspected through a transparent portion, by first floating the entire body on water, driving a filtered water supply device to suck the water therearound, supplying filtered water into a container while deaerating through a deaerating portion, and driving a horizontally moving portion and a vertically moving portion to submerge the entire body to a place where an inspection object is located. SOLUTION: In this device, a sealable container 8 having a front transparent portion 7 for observing an inspection site of an inspection object 2 and which covers a front portion of a camera 6 is detachably installed. A filtered water supply device 10 for filtering the water therearound and supplying it to the container 8 is provided. This allows handling in a lightweight state, that is, without having to fill the container 8 with filtered water in advance. Also, because the filtered water is sealed in the container 8, muddy water therearound does not enter the container 8. Accordingly, by abutting the front transparent portion 7 against the inspection site of the inspection object 2, a constant transparency is maintained at all times, enabling photographing of the inspection site of the inspection object 2 with the camera 6.
Patent JP-H02146262-A (JP)
Title: Distributor for internal combustion engine
Inventor: IKEDA TSUTOMU
IPC: F02P15/00
Filed: 1988-11-28
Abstract: PURPOSE:To make it possible to prevent positively the leak of high voltage to a control circuit by forming a metal rotor rotated interlockingly with a driving shaft into a bottomed cylinder body and accommodating at least a control circuit in a space inside the cylinder body part. CONSTITUTION:A distributor 1 is constructed by disposing a rotation sensor 10, a centrifugal advance mechanism 20, a driving part 30, a negative pressure advance mechanism 40 and a distributing part 50 in a housing formed of an aluminium alloy made cylindrical housing main body 2 and a synthetic resin made cylindrical cap 3 removably jointed to the housing main body 2. The driving part 30 is formed by fitting a cylindrical rotor shaft 11 rotatably at the edge part of a driving shaft 4 interlockingly rotated by an engine, and both shafts 4, 11 are connected through the centrifugal advance mechanism 20. In this case, a signal rotor 12, a bottomed metal cylinder body serving as a rotor, is fitted at the rotor shaft, and a control circuit unit 15 is disposed on the inner side of the cylinder body part and fixed at a supporting member 13.
Patent JP-H07148126-A (JP)
Title: Pulse wave analyzing apparatus
Inventor: AMANO KAZUHIKO
IPC: A61B5/0245
Filed: 1993-11-30
Abstract: PURPOSE:To enable a pulse wave analyzing apparatus to make a rapid frequency analysis of pulse waves and to successively analyze a spectrum of respective waves composing pulse waves. CONSTITUTION:A waveform abstracting memory, controlled by a microcomputer 6, successively stores waveform values of pulse waves into a waveform memory according to a predetermined storing speed and detects a minimum and maximum in pulse waves. The microcomputer 6, according to the minimum and maximum, divides each pulse waves into units propotioned to respective beats so as to be stored in a buffer memory in an frequency analyzer 5. The frequency analyzer 5 rapidly regenerates the said stored waveforms plural times, so that spectra of pulse waves are obtained.
Patent JP-2001113603-A (JP)
Title: Pipe lining technique
Inventor: KAMIYAMA TAKAO
IPC: F16L55/16
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a pipe lining technique by which an installation cost can be cut by cutting the manufacturing cost of a pipe lining material. SOLUTION: A pipe lining material 1 consisting of a tubular resin suction material 2 impregnated with an uncured liquid curable resin and a composite film 3 containing nylon or EVOH which covers the outer surface of the former, is reversibly inserted into a tubular path 10 by a fluid pressure and a curable resin with which the pipe lining material 1 is impregnated, is cured in such a state that the pipe lining material 1 is pressed against the inner wall of the tubular path 10 by making the fluid pressure work on the inside of the pipe lining material 10. After that, the composite film 3 of the pipe lining material 1 is peeled off the tubular resin suction material 2. Thus it is possible to omit an operation to apply a plastic film to the outer surface of the tubular resin suction material 2 in the manufacture of the pipe lining material 1. Consequently, the manufacturing cost of the pipe lining material 1 can be cut and also the installation cost of the pipe lining material 10 can be cut.
Patent JP-H01141370-A (JP)
Title: Transmission characteristic measuring instrument
Inventor: SUGANO MASASHI
IPC: G01R27/28
Filed: 1987-11-27
Abstract: PURPOSE:To easily and exactly measure the limiting point of a characteristic on a real object and a difference thereto by comparing the characteristics of a reference transmission line whose conductor consists of a superconductive material and a transmission line to be measured. CONSTITUTION:A strip line 20 using the superconductive material of a reference transmission line 13, and a ground conductor plate 22 are cooled to their superconductive critical temperature or below by an electronic cooler 23 and held in a superconductive state. In this state, oscillation power of a prescribed frequency by an oscillator 11 is distributed exactly into two by a distributor 12 and applied to terminals 17, 19. An amplitude/phase comparator 15 compares the amplitude and the phase of transmission power in each output terminal 18, 20 of a reference transmission line 13 and the transmission line 14, respectively, and displays its difference on an indicator 16. In such a way, a characteristic difference to a micro-strip line being an ideal reference transmission line 13 having no conductor loss can be instantaneously measured.
Patent JP-H02149098-A (JP)
Title: Remote control device
Inventor: TSUNODA HIDEO
IPC: H04Q9/00
Filed: 1988-11-30
Abstract: PURPOSE:To attain easy and sure operation at night or in a dark position by providing the device with a lightness sensor for detecting peripheral brightness, and when the detecting result of the lightness sensor is less than a fixed value, lighting up lighting means at the time of using the device. CONSTITUTION:When cases 10, 30 are opened, the opening is detected by an open/close detecting circuit and a CPU 19 decides that the device is in a using state. In the case of using the device, the CPU 19 reads out the lightness data of a lightness detecting circuit, and when the peripheral lightness L is less than a fixed value L1, displaying light emitting diodes 21, 21, 22, 22 are illuminated. Even at night or in a dark room, a user can rapidly and surely operate an operation time setting button and a temperature setting button. When said operation is executed, the CPU 19 turns on or off a transmitting light emitting diode 55 in accordance with an operating condition based upon the operation and transmits the operating condition to an air conditioner.
Patent JP-H08162416-A (JP)
Title: Film forming method for workpiece whose surface is to be treated, by using belt drive normal pressure cvd equipment
Inventor: NODA SADAYUKI
IPC: C23C16/54
Filed: 1994-12-05
Abstract: PURPOSE: To form a uniform thin film on the surface of a semiconductor wafer by using a belt drive normal pressure CVD equipment. CONSTITUTION: A reaction gas jetting equipment 3A of a belt drive normal pressure CVD equipment 10 is subjected to the reciprocating motion vertical to the travelling direction of semiconductor wafers S carried by a belt conveyer 2. Thereby 'film irregualrity' due to the flow velocity difference of reaction gas from the reaction gas jetting equipment 3A is prevented, and uniform thin films are formed on the surfaces of the semiconductor wafers S. A method wherein an uniform thin film is formed on each of the semiconductor wafers S, by rotating the semiconductor wafer S passing through the film forming region of the reaction gas jetting equipment 3, is also illustrated.
Patent JP-2000133462-A (JP)
Title: Organic electroluminescent element, organic electroluminescent display and manufacture of these
Inventor: SASAOKA TATSUYA
IPC: H05B33/10
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent a film from separating from an organic layer to improve the reliability by comprising the film not having the internal stress or having the compression stress, on an organic layer having a luminescent layer composed of at least an organic luminescent material. SOLUTION: A first electrode (anode) 12 made of a transparent conductive material such as ITO superior in the light transmittivity and conductivity, is formed on a transparent substrate 11 made of glass. A hole transfer layer 13 made of an organic material, and a luminescent layer 14 made of an organic luminescent material are successively laminated on the first electrode 12 to form an organic layer 15. Then a second electrode (cathode) 16 made of a conductive material (for example, aluminum) and formed by the sputtering in high vacuum (for example, not more than 1.3-0.7 Pa) is formed on the organic layer 15, as a film free from internal stress or having the compressive stress. The first electrode 12 is connected to a positive electrode (+) of a power source 21, and the second electrode 16 is connected to a negative electrode (-) of the power source 21.
Patent JP-H09143177-A (JP)
Title: Sulfonate derivative and its production
Inventor: IDA YUTAKA
IPC: C07D307/20
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a synthetic raw material for a new antibiotic. SOLUTION: This compound is shown by the formula (X is an arenesulfonyl) such as 5-O-(4-methyl-benzenesulfonyl)-1,2-dideoxy-D-ribofuranose. The compound is obtained by reacting pentane-1,2,3,5-tetraol with an arenesulfonylating agent such as benzenesulfonyl chloride or 3-nitrobenzenesulfonyl chloride preferably in the presence of an organic base such as pyridine. The reaction is preferably carried out by a method for cooling with ice water, keeping at a room temperature and then heating to 60 deg.C. Preferably the addition of a catalytic amount of 4-(dimethylamino)pyridine further promotes the reaction. Pentane-1,2,3,5-tetraol as the raw material, for example, is obtained by reducing 2-deoxy-d-ribose.
Patent JP-H09149158-A (JP)
Title: Shop information telephone reception system
Inventor: KAWAI KAZUHIRO
IPC: H04L12/54
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide the system in which data such as sales information of each shop are acquired almost in real time with a means without the need for preparation of a terminal such as a personal computer. SOLUTION: Shop information such as sales information is received from a shop information input terminal equipment 1 receiving input of stored information to a center and sent to the center 2 via a shop communication line network L1. When update shop information of each shop is desired to be acquired, a telephone set 3 uses a voice service function of the center 2 through the shop communication line network L1 to acquire the shop information stored in the center 2 in voice. The shop information input terminal equipment 1 is installed to each shop and in each shop, a key board 1a or the like is used to enter the shop information for each prescribed time several times a day.  An MPU 1b extracts the predetermined shop information according to a required item extract procedure 1c among the entered information, a MODEM is used to convert the information into a serial signal on a telephone line and sent to the center 2 on the shop communication line network L1.