baber/WOPTO huggingface dataset:
Patent JP-H0861732-A (JP)
Title: Heat exchange ventilator
Inventor: KUSUI MAKOTO
IPC: F24F7/08
Filed: 1994-08-26
Abstract: PURPOSE: To uniformly distribute the air supplied from a blower to a heat exchange element as fast as possible. CONSTITUTION: A discharge type blower 30 is provided. In the blower 30, the air discharge flow to a heat exchange element 20 is directed along a direction A crossing the element 20 toward the substantial center of the element 20. Accordingly, the flow of the air discharged from the blower 30 arrives at the center of the element 20 via a route SP1 for making it to static pressure. Accordingly, the discharged air is easily diffused, and the discharged distribution from the element 20 becomes uniform as fast as possible.
Patent JP-S6262702-A (JP)
Inventor: NAKAJIMA JUNICHI
IPC: B27L1/04
Filed: 1985-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05264552-A (JP)
Title: Method and apparatus for specific bond analysis
IPC: G01N33/542
Filed: 1992-07-29
Abstract: PURPOSE:To determine an object to be analyzed in a sample by measuring a change in distribution within a matrix of a signal substance generating body as degree of modulation of a signal at a detecting section. CONSTITUTION:A sample is introduced into a matrix (b) from a sample introducing section (a) and when a signal substance generating body 11 is at a state 1, a substance 12 involving the generation of a signal substance reaches a signal substance generating body 11 at a distance x1 by diffusion. Receiving the action of the signal substance generating body 11, the substance 12 is turned to a signal substance 13 and reaches a detecting section (c) at a distance y1 by diffusion to generate a signal. When the signal substance generating body 11 is at the state 2. as compared with that at the state 1, the signal substance 13 reaches the detecting section 3 at a higher probability resulting in higher signal generation rate and higher signal generation speed. Utilizing differences in the signal generation rate and generation speed, the quantity of an object to be analyzed is measured. The signal measured at the detecting section (c) becomes the sum of the signals involving the signal substance generating body 11 at the states 1 and 2. But if the proportion of the signal substance generating body 11 at the state 1 is higher rate, the initial speed of the signal is lower and if that of the generating body 11 at the state 2 is higher the initial speed thereof becomes higher. Thus, the initial speed of the signal can be converted to the quantity of the object to be analyzed by measuring the initial speed.
Patent JP-S6263379-A (JP)
Title: Portable data collecting device
Inventor: FUKUSHIMA TOSHITAKA
IPC: G06F17/40
Filed: 1985-09-13
Abstract: PURPOSE:To obtain a portable data collecting device which is easy to be used, light, small-sized and can be used for a long period by one battery exchange by comprising a device with a CPU, a ROM, a RAM, a display part, an input key, a battery voltage detecting circuit, an electric power source circuit, a transmitting/receiving coil and an interface LSI. CONSTITUTION:By loading a program to a RAM 16, the program can be changed to a suitable program in accordance with a purpose. Since the communication with the external part is of an electronic magnetic induction system, the device is optimum as the portable data collecting device. By making a peripheral IC into one chip with CMOSIC, the power consumption is decreased. By driving with the constant voltage of 3.5V reduction and stopping the oscillation of a CPU except for the necessity, the average consumption electric current is minimized very much. By using the tuning fork type crystal resonator for an interface LSI 17, the device can be easily connected to the general personal computer, etc.
Patent JP-S58215486-A (JP)
Inventor: WARUTAA GANTAA
IPC: B01D47/18
Filed: 1982-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0847341-A (JP)
Title: Method for dehumidifying greenhouse for protected horticulture and apparatus therefor
Inventor: BABA MASARU
IPC: A01G9/24
Filed: 1994-08-05
Abstract: PURPOSE:To carry out the dehumidification corresponding to the conditions of a greenhouse by combining heating dehumidification using a heating means with ventilating dehumidification using the ventilation of the greenhouse. CONSTITUTION:This method for dehumidifying a greenhouse for protected horticulture is to always measure atmospheric temperatures inside and outside the greenhouse, relative humidities inside and outside the greenhouse and absolute humidity inside the greenhouse, compare the temperatures and humidifies with the set heating temperature and humidity set for the greenhouse, combine and carry out the heating dehumidification with the ventilating dehumidification in combining the heating dehumidifying with the ventilating dehumidification and carrying out the dehumidification. For example, when the relative humidity inside the greenhouse is higher than that set for the greenhouse, the heating dehumidification is performed when the absolute humidity outside the greenhouse is higher than that inside the greenhouse. When the absolute humidity outside the greenhouse is lower than that inside the greenhouse and the outside air temperature is higher than the room temperature, the ventilating dehumidification is carried out. When the absolute humidity outside the greenhouse is lower than that inside the greenhouse and the outside air temperature is lower than the room temperature, the heating dehumidification and the ventilating humidification are used in combination.
Patent JP-H0952861-A (JP)
Title: Inhibition of (meth)acrylic acid polymerization
Inventor: IMI KATSUJI
IPC: C07C51/50
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To inhibit polymerization of (meth)acrylic acid which polymerizes easily and violently by heat, a light, a peroxide, etc. at a high temperature. SOLUTION: The polymerization of (meth)acrylic acid is inhibited by using preferably 10-5000ppm N-nitrosodiphenylamine together with preferably 50-1000ppm one compound selected from or a mixture of phenothiazine, hydroquinone and hydroquinone monomethyl ether as a polymerization inhibitor. It is preferable to use N-nitrosodiphenylamine and the other polymerization inhibitors in the ratio of (1:10)-(1:1). The polymerization inhibitor can be added directly in solid or powdery form or in the form of a solution of a solvent.
Patent JP-2001033905-A (JP)
Title: Silver halide photographic sensitive material and processing method for same
Inventor: MIYOSHI MASANORI
IPC: G03C1/06
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material having ultrahigh contrast and high definition and excellent in suitability to FM screening by incorporating at least one specified methine compound. SOLUTION: At least one methine compound of formula I, II or the like is incorporated. In the formula I, Z1 is a group of atoms required to form a thiazoline ring, V1 and V2 are each an aliphatic group which may have a substituent or the like, L1 to L4 are each methine, M1 is a counter ion required to neutralize an electric charge and n1 is a number of >=0 required to neutralize electric charges in one molecule. In the formula II, Z11 is a group of atoms required to form a thiazoline ring, V11 and V12 are each an aliphatic group which may have a substituent or the like, at least one of V11 and V12 is an aliphatic group having at least one carboxy or sulfo group or the like, L11 to L14 are each methine, M11 is a counter ion required to neutralize an electric charge and n11 is a number of >=0 required to neutralize electric charges in one molecule.
Patent JP-S6261609-A (JP)
Title: Horizontal flow multi-bed type rapid filter apparatus
Inventor: NAKAO AKIO
IPC: B01D24/38
Filed: 1985-09-13
Abstract: PURPOSE:To filter off the suspended substance contained in raw water to be treated as sufficient as possible and to enhance the washing effect of a filter material at the time of backwashing, by dividing a filter material into a plurality of filter material beds by screens or inclined plates to constitute a multi-bed system consisting of a fixed bed and a moving bed. CONSTITUTION:A filter material 2 is divided into a plurality of filter material beds by screens or inclined plates 8 to be formed into a multi-bed type filter material bed made independent by the cone parts 9, 9' provided to the lower parts of the screens or inclined plates 8 ad said filter material beds are made so as to be capable of being individually washed. One of the filter material beds is set as a fixed bed and the remaining filter material beds are used as moving beds and automatic opening/closing valves 12-15 are controlled to operate either one of ejectors 16, 16'.
Patent JP-H0949622-A (JP)
Title: Trash-feeding control device
Inventor: OZAWA HIROMITSU
IPC: F23G5/44
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To feed a fixed amount of trash from respective feeding devices by a method wherein the speed of a second trash feeding device is increased or reduced in response to a positional deviation between a first trash feeding device which is controlled by a fixed speed and the second trash feeding device, and a speed-adjusting control is performed. SOLUTION: First and second trash feeding devices repeat advancings and retreatings at standard speeds by a standard speed signal setting unit 19, and push dropped trash to a receiving/drying store body side. In this case, if the second feeding device, e.g. delays from the first feeding device, a positional deviation operation means 12 takes out a positional deviation by both outputs of first and second detectors 11a, 11b, and introduces the positional deviation from a polar conversion means 13 to a positional deviation regulator 14. At this time, the operation is executed by a deviation between the positional deviation and a target value, and a regulation signal is introduced from a switch means 15 to a signal conversion means 17, and a position type control output is obtained.  In a correction signal conversion means 18, the position type control output is converted into a speed correction signal, and the speed correction signal is introduced to a speed correction means 20, and a speed control to increase the speed of the second feeding device is performed by adding the speed correction signal to the standard speed of the standard speed signal setting unit 19.
Patent JP-2001026848-A (JP)
Title: Electric resistance welded steel tube excellent in grooving corrosion resistance
Inventor: NAKAMICHI JIRO
IPC: C22C1/10
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To securely prevent the generation of grooving corrosion without causing deterioration in the productivity by allowing it to have a specified compsn. contg. S and Ca and allowing Ca sulfide in composite inclusions consisting of oxide contg. Ca and Al and Ca sulfide to exist by the volume fractional ratio equal to or above the specified one. SOLUTION: This steel tube contains, by weight, <=0.003% S and 0.001 to 0.005% Ca. Then, the volume fractional ratio of Ca sulfide in composite inclusions consisting of oxide contg. Ca and Al and Ca sulfide is >=15%. For forming such composite inclusions, the temp. of the molten steel at the time of adding Ca to the molten steel after Al deoxidation is controlled to the temp. region of about 1620 to 1700 deg.C. In this way, the added Ca is compounded with alumina series inclusions, is made into a melted state and thereafter absorbs S. In this method, only the temp. of the molten steel may be controlled, and there is no change of the conditions of hot rolling and electric resistance welding, so that the reduction of the productivity is not caused.
Patent JP-2001029016-A (JP)
Title: Frozen food production apparatus
Inventor: ISHII TAKESHI
IPC: A23G9/22
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a frozen food production apparatus capable of effectively reducing overload to a compressor in cooling pulldown after a sterilization process. SOLUTION: This frozen food production apparatus is equipped with a current sensor 47 for detecting the electric current of a compressor motor 18M and a microcomputer 46. The microcomputer, in cooling pulldown after a sterilization process, closes a hopper cooling valve 26 and a cylinder cooling valve 24 based on the output of the current sensor 47 when the electric current of the compressor motor reaches a fixed upper limit.
Patent JP-H0367196-A (JP)
Title: Experimenting device for nuclear fusion
Inventor: FUJIMURA AKIHIRO
IPC: G21B3/00
Filed: 1989-08-05
Abstract: PURPOSE:To allow the relative inexpensive application of a high pressure and to enhence provability of a generation of nuclear fusion by applying the cavitation (Cav) of ultrasonic waves and the hydrostatic pressure by a pump to gas or liquid contg. deuterium in a vessel. CONSTITUTION:The vessel 2 is put on a base plate 1 and the deuterium is introduced from a cylinder 19 into a cavity 17 to discharge the air therefrom. The inside of the cavity 17 is filled with the deuterium of several atm. pressures and the heavy water 10 is a glass tube 9 is pressurized to several atm. pressures when the inside of the base plate 1 and the vessel 2 is hermetically maintained. A Pd electrode 7 oscillates vertically and the powerful ultrasonic waves are generated in the heavy water 10 when a magnetostrictive oscillator 5 is expanded and contracted by passing a high-frequency AC to a coil 6. The deuterium and oxygen are generated on the surfaces of the respective electrodes 7, 11 and the Cav is generated simultaneously in the heavy water 10 by the ultrasonic oscillations of the electrode 7 when several 10v voltage is supplied in this state to the electrode 7 (cathode) and the Pt electrode 11 (anode). This Cav arises at the boundary of the surface of the electrode 7 and the heavy water 10 as well. The gaseous deuterium of the high pressure is pressed and the probability of accelerating the occluding effect of hydrogen atoms is enhanced. The probability of the generation of the nuclear fusion is enhances as well.
Patent JP-H0651592-A (JP)
Title: Image forming device
Inventor: ASADA OSAMU
IPC: B41J2/32
Filed: 1992-07-30
Abstract: PURPOSE:To enable recording on both surfaces by providing a data signal generating means for increasing the temps. of a reversible thermosensitive medium to respective temp. regions. CONSTITUTION:The reversible thermosensitive medium consisting of first and second reversible thermosensitive medium layers formed on both surfaces of colored layers is provided and an exothermic recording element 39 is disposed on one surface side of the reversible thermosensitive medium. The calorific value control means for controlling the calorific value of the exothermic recording element 39 is provided to increase the temp. of the reversible thermosensitive medium to the three temp. regions; the temp. region where the writing of picture elements to the first and second reversible thermosensitive medium layers is possible, the temp. region where the writing of the picture elements only on the second reversible thermosensitive medium layer is possible and the temp. region where the erasing of the picture elements of only the second reversible thermosensitive medium layer is possible. The data signal generating means for increasing the temps. of the reversible thermosensitive medium to the respective temp. regions in accordance with the first and second data signals by receiving the first and second data signals for executing the recording respectively on the first and second reversible thermosensitive medium layers is provided.
Patent JP-H0369842-A (JP)
Title: Mechanism for supporting frictional wheel
Inventor: HAYASHI SHIGERU
IPC: F16H15/50
Filed: 1989-08-05
Abstract: PURPOSE:To realize non-stage transmission free from impact by providing a sun frictional wheel whose operating diameter varies owing to motion along a shaft, a set of frictional wheels interposing the above, and a frictional ring casing for slidably holding the axis lengthwise direction of the frictional ring contacting the set of frictional wheels on an inner slope. CONSTITUTION:A sun frictional wheel 1, a set of frictional wheels 2 interposing the wheel 1 and a frictional ring 4 contacting the set of frictional wheels 2 on an inner slope 3 are provided while the frictional ring 4 is slidably held in a casing 5. The sun frictional wheel 1, the set of frictional wheels 2 and the frictional ring 4 form respectively a contact face whose operating diameter varies along an axis lengthwise direction, while each is made movable along the axis lengthwise direction with positioning devices 6 to 8. Therefore, the operating diameter of each frictional wheel 1 to 3 is changed due to change in position so that rotations of a rotating axis 11 of the frictional wheel 1 and a rotting axis 12 of the frictional wheels 2 are varied thereby realizing non-stage transmission free from impact.
Patent JP-H0255580-A (JP)
Title: Ac power source equipment
Inventor: IHARA FUMIAKI
IPC: H02M7/48
Filed: 1988-08-18
Abstract: PURPOSE:To prevent shifted magnetization of a transformer core by detecting the positive and negative AC voltage levels at an inverter section then controlling the positive and negative peak levels of a triangular output signal such that the positive and negative voltage levels are equalized. CONSTITUTION:An AC power source equipment controls a triangular wave generator 1 to equalize the positive and negative voltage levels, where the output signals from the triangular wave generator 1 and a sinusoidal wave generator 2 are compared each other in a comparator 3 which produces an output signal for controlling an inverter section 4. Positive and negative levels of the AC output voltage from the inverter section 4 are detected at a detecting section 5 while a control circuit 6 controls the positive and negative peak levels of the triangular output signal from the triangular wave generator 1 such that the positive and negative levels of AC voltage are equalized. By such arrangement, shifted magnetization of core is prevented even it the load transformer of an AC power source equipment is included.
Patent JP-H0758635-A (JP)
Title: Frequency synthesizer
Inventor: KITAMURA SHINJI
IPC: H03L7/18
Filed: 1993-08-18
Abstract: PURPOSE:To provide a frequency synthesizer which is easy to produce by easy design or the like and has a high performance to have the short lock up time required for synchronism between a reference clock signal and an output clock signal or the like. CONSTITUTION:A programmable counter 17 is provided between a voltage controlled oscillation circuit 16 and an output terminal 9 of the frequency synthesizer consisting of a programmable counter 12, a programmable counter 13, a frequency phase comparator 14, a low pass filter 15, and the voltage controlled oscillation circuit 16. When the frequency or an output clock signal SOUT is changed, the frequency division ratio of the programmable counter 17 is so set that the oscillation frequency of the voltage controlled oscillation circuit 16 is not changed much. Since it is unnecessary to change the oscillation frequency of the voltage controlled oscillation circuit 16 much, the voltage controlled oscillation circuit 16 is easy to design, and the following speed for the change is increased because the variance range of the control, voltage of the voltage controlled oscillation circuit 16 is narrowed.
Patent JP-S6263564-A (JP)
Title: Indole derivative
Inventor: SOMEI MASANORI
IPC: C07D209/10
Filed: 1985-09-13
Abstract: NEW MATERIAL:An indole derivative expressed by formula I (R<1> represents 1-3C alkyl group substituted by hydroxyl or lower alkoxyl group; R<2> represents 1-6C alkyl group; X represents hydroxyl or lower alkoxyl group; R<3> represents formyl, nitrovinyl or nitroethyl group). EXAMPLE:4-(3-Hydroxymethyl-3-methoxy-1-buten-1-yl)-3-indolecarbaldehyde. USE:Useful as an intermediate for synthesis of alkaloids having a phermacological action and useful as a medicine. For example, a compound expressed by formula I (R<3> represents nitroethyl group) is cyclized and reduced to synthesize chanoclavine exhibiting hypotensive action. PREPARATION:4-Iodoindolecarbaldehyde expressed by formula II is reacted with an olefin derivative expressed by formula III to obtain a compound expressed by formula I wherein R<3> is formyl group and further reacted with nitromethane in the presence of ammonium acetate to obtain the compound expressed by formula Ib.
Patent JP-H1151424-A (JP)
Title: Iced matter carrier and cold utilization system employing it
Inventor: TANIMOTO KEISUKE
IPC: F24F5/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an indoor cooling system utilizing the cold of ice being carried to an air conditioning unit in which the cold carrying capacity can be increased significantly without being limited by the volumetric ratio of ice in ice water being carried and the cold can be distributed appropriately at the branch of piping by increasing the volumetric ratio of ice. SOLUTION: A pump 2 which can carry a solid matter forcibly is coupled through supply piping 3 with air conditioning units 1A, 1B. Ice water having a high volumetric ratio of ice (e.g. 60%) is carried forcibly by the pump 2 through the supply piping thus enhancing the heat carrying density of ice water being carried to the air conditioning units 1A, 1B.
Patent JP-S6267280-A (JP)
Inventor: URURITSUHI ROOSU
IPC: F02M61/16
Filed: 1985-09-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0649209-A (JP)
Title: Production of spherical silicone fine particle
Inventor: AIZAWA HIDEYUKI
IPC: C08G77/06
Filed: 1992-07-31
Abstract: PURPOSE:To industrially produce truly spherical fine silicone particles at a low cost by adding a methyltrialkoxysilane (a partial hydrolysate condensate) into an alkaline aqueous solution under specific conditions and advancing the hydrolysis and condensation. CONSTITUTION:(A) A methyltrialkoxysilane (preferably methyltrimethoxysilane) or its hydrolyzate condensate or both are added into (B) an alkaline aqueous solution at pH10-13 (e.g. caustic soda or ammonia) so as to satisfy 0.01<=V1/V2<=0.1 and [V/(V1+V2)]>0.4 [V1 is the amount of added component (A) (kg); V2 is the amount of added component (B) (kg); V is the addition rate of the component (A) (kg/hr)] for 1-10min while being stirred (pH10-13 after the mixing). Thereby, the hydrolysis and condensation are advanced to produce the objective truly spherical silicone fine particles having <= l. 1 ratio of the major axis/minor axis, 0.1-2mum average particle diameter and 10% coefficient of variation according to simple operation in a short time. The resultant truly spherical fine silicone particles are effective in improving water repellency, heat resistance and slippery characteristic by addition thereof to cosmetics, coatings, adhesives, etc.