baber/WOPTO huggingface dataset:
Patent JP-H02166340-A (JP)
Title: Indoor device of air conditioner
Inventor: OHAMA MASAHIRO
IPC: F24F11/76
Filed: 1988-12-16
Abstract: PURPOSE:To control the number of revolutions and enable a blowing temperature to be kept constant by a method wherein an applied voltage of a DC fan motor is determined and impressed in response to a difference of temperature between a set temperature and a detected temperature in such a manner as the detected temperature at a thermal transmitting pipe surface near an inlet of a refrigerant of a heat exchanger becomes a set temperature. CONSTITUTION:A DC fan motor 3 for driving a fan 2 is provided and a temperature sensing means 5 is arranged at a surface of a thermal transmitting pipe 4 near an inlet of refrigerant when the heat exchanger 1 may perform a heating operation. To the driving and controlling device 6 for the motor 3 is applied the number of increment or decrement of the stages of the applied voltage of the DC fan motor 3 by dividing a difference between a maximum voltage and a minimum voltage to be applied to the DC fan motor 3 into several stages and determining it in response to the difference between the set temperature T1 or T2 and the detected temperature TR in such a manner as the detected temperature TR got at the temperature detecting means 5 is between certain set temperatures T1 and T2 (T1<T2) (in case of TR<=T1, it is decreased, in case of TR>=T2, it is increased and in case of T1<TR<T2, it is kept as it is).
Patent JP-H08150987-A (JP)
Title: Float device to transport oil fence film
Inventor: FUKUGI YOSHITO
IPC: B63B35/32
Filed: 1994-11-29
Abstract: PURPOSE: To provide a float device to transport an oil fence film by which the oil fence film can be safely and speedily moved to a a stretching position with reduced labor and reduced manpower by suspending it in a stretching condition without using an oversea crane. CONSTITUTION: A float device is provided to transport an oil fence moving on the water by respectively supporting the left and right ends of a lateral directional long size hanger rail moving in a condition of being suspended in the water with a pair of left and right self-traveling buoyancy tanks 1 and 2 having the same size by suspending and holding the upper end of a lateral directional long size oil fence film.  Therefore, the device is provided with hanger rail receiving stands 3 and 4 to respectively support the left and right ends of the hanger rail 14 on an upper surface so as to be mountable and demountable, unloaders 5 and 6 to perform cargo handling work of its hanger rail, plural arm members 7 and 8 and fixing eye plates 9 and 10 respectively protrusively arranged on one side of its respective top plates and lateral directional parallel long size connecting members 13 which connect the eye plates protrusively arranged on an under surface of its bottom plate and its other side outside plates to each other on both ends and also serve as a water supply pipe and drain pipe.
Patent JP-H05155921-A (JP)
Title: Maleic anhydride-modified resin, its production and use thereof
Inventor: ENOMOTO NORIHIDE
IPC: C08F8/46
Filed: 1991-12-03
Abstract: PURPOSE:To obtain the subject resin useful as a dispersant or a concrete admixture by effecting the Diels-Alder addition reaction between each of the aromatic rings of a polymer containing aromatic rings in the side chains and maleic anhydride. CONSTITUTION:The Diels-Alder addition reaction by subjecting this reaction of moleicanhydride to each of the aromatic rings of a polymer containing aromatic rings in the side chains, which is a fraction derived from an indene-based naphtha comprising 70-99wt.% indene, 0.5-29.5wt.% styrene and 0.5-29.5wt.% at least one monomer selected from among (alpha-methyl)styrene, di- and tri- methylstyrenes, methylindene and dicyclopentadiene is effected at 180-260 deg.C to obtain a maleic anhydride-modified resin. This resin is hydrolyzed with an alkali to obtain a dispersant or a concrete admixture.
Patent JP-H07228547-A (JP)
Title: Production of tetrachlorparabenzoquinone
Inventor: TOMITA KYOICHI
IPC: C07C50/24
Filed: 1994-12-22
Abstract: PURPOSE:To inexpensively obtain the subject compound useful as an intermediate, etc., for medicines, agrochemicals and optical materials, etc., while repeatedly using a fuming sulfuric acid solvent in high purity and yield by reacting a specific benzene derivative with gaseous chlorine using the fuming sulfuric acid solvent and an chlorine-based catalyst. CONSTITUTION:(A) A compound of formula I [(n) is 0-6] is reacted with (D) gaseous chlorine using (B) a fuming sulfuric acid as a solvent in the presence of (C) an iodine-based catalyst such as I2 ICl3, ICI, KI or iodobenzene to provide the objective tetrachloropara-benzoquinone of formula II. Furthermore, in the component B, SO3 concentration is preferably 10-80wt.%, especially preferably 20-60wt.% and an amount of SO3 used is preferably 13-84mol, especially preferably 17-50mol based on 1mol compound of formula I.
Patent JP-H10160133-A (JP)
Title: Rule for gas cutting
Inventor: UNO KIYOTAKA
IPC: B23K7/10
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To enable a straight line cut easily so as to get a high-quality cut face by shifting a rule attached mounted on arms extended sideward from a base plate which has magnets on both sides, along a cutting torch receiver. SOLUTION: For support arms 3, their ends on one side are fixed to the tops magnets 2 in such form that the two support arms catch a base plate 1, and a rule 5 is attached to the other ends of the support arms. A sliding piece 7 is inserted into the measure 5, and a cutting torch receiver is slid in longitudinal direction of the measure by this sliding piece 7. At the tip of the cutting torch receiver, a semicircular curve 8' is made to abut on a cutting torch 10. In use of the rule for gas cutting, the cutting torch 10 is ignited, and the side of the cutting torch 10 is abutted against the curve 8' at the tip of the cutting torch receiver, and the cutting torch 10 is moved in the direction of an arrow, whereupon the cutting torch receiver moves along the rule 5, and straight line cutting can be performed. Hereby, a high-quality cutting face can be obtained.
Patent JP-H05123873-A (JP)
Title: Resistance welding control method
Inventor: HASEGAWA HIROSHI
IPC: B23K11/25
Filed: 1991-11-06
Abstract: PURPOSE:To control resistance welding by the resistance value variation of a threshold value of expulsion and surface flash and a welding current value by executing determination by the change of a resistance value between electrode tips to obtain the threshold value of expulsion and surface flash. CONSTITUTION:When a welding current is subjected to feedback control so that the variation of a secondary side resistance value during welding attains the preset resistance value variation, on both values initialized, the generation of expulsion and surface flash for every welding is determined by the sudden change of the resistance value between the electrode tips and the next welding current value is obtained to perform welding again. The threshold value of expulsion and surface flash of materials to be welded is then obtained and the resistance value variation and the welding current value at the limit time are automatically programmed in a computer as the initialization data to control resistance welding. Consequently, the quality of welding can be made uniform.
Patent JP-H09156677-A (JP)
Title: Container with cover label
Inventor: OONARI KENJI
IPC: B65D83/08
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To easily identify that a container has been opened. SOLUTION: This package with a cover label is provided with a repeatedly stickable cover label 2 stuck detachably on the opening part 3 formed in the package main body 1. When the cover label 2 is peeled off, an opening piece 8 removed from the package main body 1 is formed by a break means 4.
Patent JP-H03182030-A (JP)
Title: Exposing device for shadow mask
Inventor: SENO MITSURU
IPC: H01J9/14
Filed: 1989-12-08
Abstract: PURPOSE:To keep a feeding rate of an iron plate constant and shorten processing time by finding an actual feeding rate of the iron plate from output pulse-number per unit-time out of an encoder, and fixing a revolution speed of a motor for the next feeding action every stoppage of the feeding. CONSTITUTION:A feeding rate of an iron plate 11 is set by a feeding rate setting means 25 in the state that the iron plate 11 is fitted on an exposing device and feeding per revolution of the iron plate 11 is set by a feeding/revolution setting means. On the basis of the above setting, a revolution speed of a motor 19 is automatically calculated. When the exposing device is put in automatic operation by pushing a start button, a glass dry plate 20 is vacuum-sticked on the surface of the iron plate 11, irradiated with ultraviolet rays from a light source 22 and printed with a pattern. After a metal mold 21 is opened and the dry plate 20 is parted from the iron plate 11, the iron plate 11 is fed by the motor 19. When a pulse from an encoder 26 reaches set pulse-number, the iron plate 11 is stopped. An operation means 27 finds an actual feeding rate of the iron plate 11 from the pulse-number per unit-time, compares it with the set feeding value and fixes the next revolution speed of the motor 19.
Patent JP-H07171139-A (JP)
Title: Pulse oximeter
Inventor: YAMAGUCHI KEIJI
IPC: G01N21/35
Filed: 1993-12-20
Abstract: PURPOSE:To improve response performance and stability performance by emitting a plurality of lights differed in wavelength from the surface of the skin, detecting the reflected light or transmitted light signals to arithmetically operate the arterial blood oxygen saturation, and selecting the central value from the past value and present value of the calculated value. CONSTITUTION:A probe 1 has an infrared light emitting element, a red light emitting element, an infrared light receiving element, and a red light receiving element, the reflected lights or transmitted light signals are converted into electric signals by a head amplifier 2 to extract infrared AC signal and red AC signal from infrared DC signal and red DC signal. In a CPU 4, the pulse wave is detected from the AC signal by a pulse wave detecting part 5, and the pulse waveform is displayed on a display part 10 by a display control part 9. On the other hand, the DC signal is inputted to a SpO2 (arterial blood oxygen saturation) arithmetic part 6 together with the pulse wave detection signal, the SpO2 value determined here is transmitted to a comparative processing part 7 to determine a central value sa, the movement of the central value is averaged by a movement averaging part 8, and the result is displayed on the display part 10.
Patent JP-2001104019-A (JP)
Title: String stopper
Inventor: NAGAI SEIHEI
IPC: E04H15/64
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a string stopper to tighten a string and adjust the length with a simple constitution. SOLUTION: The string stopper comprises a pair of pieces having two string holes opened with different spaces, and bend is given to the tension in the string by generating a difference in phase of the string holes in each piece.
Patent JP-H05238979-A (JP)
Title: Production of optically active 4-hydroxycyclopentenones
Inventor: MINAMII MASAYOSHI
IPC: C07C49/743
Filed: 1992-11-30
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate, etc., for agricultural chemicals, perfumes, medicines, etc., in high purity and yield by rearranging an optically active cyclopentene alcohol while retaining its steric configuration. CONSTITUTION:Optically active 4-cyclopentenone alcohols of formula I (R is alkyl, alkenyl or alkynyl, with the proviso that the substituent group R at 2-position and the hydroxyl group at 3-position are mutually in a trans- configuration) are rearranged in a solvent such as THF in the presence of a base such as triethylamine while retaining their steric configurations to provide the objective compounds of formula II.
Patent JP-H04189805-A (JP)
Title: Production of new conjugated polymer material by solid-phase polymerization
Inventor: OKADA SHUJI
IPC: C08F2/54
Filed: 1990-11-22
Abstract: PURPOSE:To easily obtain the subject material useful for electronic material, etc., by a solid-phase polymerization comprising the irradiation of a crystal of a specific tetraacetylene molecule with light or radiation or by a two-stage solid-phase polymerization comprising the thermal polymerization of the above crystal at a temperature below its melting point and the post-polymerization of the obtained polymer. CONSTITUTION:The objective conjugated polymer material consisting of a di(polydiacetylene) of formula IV can be produced either by irradiating a crystal of the molecule of a tetraacetylene of formula I [R and R' are CH3(CH2)x (x is 0-19) or group of formula II (y is 0-19; z is 1-9)] (e.g. 15,17,19,21- hexatriacontatetrayne) with light (e.g. ultraviolet light or visible light) or radiation (e.g. X-ray or gamma-ray) or by heating the crystal at a temperature below the melting point of the crystal to obtain a polymer of formula III (n is polymerization degree) and irradiating the polymer with light (e.g. ultraviolet light or visible light) or radiation (e.g. X-ray or gamma-ray) or heating the polymer.
Patent JP-H03193044-A (JP)
Title: Ultrasonic therapy apparatus
Inventor: TOMASU FUIIBATSUHA
IPC: A61B90/50
Filed: 1990-11-22
Abstract: PURPOSE: To fix the position of an ultrasonic head to monitor the treatment relative to a patient by providing a braking or a brakable holding device of an ultrasonic converter on a patient laying bed to correctly detect the position of the region to be treated relative to the focal point of treatment of a treatment unit. CONSTITUTION: A position detection arm O is mounted on a treatment head TK through its position detection arm O so as to detect the position of an ultrasonic converter T1, an organ to be treated, or a calculus to be treated. The position detection arm O to be integrated with a stroke detector and an angle detector is exclusively used to determine the coordinates in detecting the position, but is not brakable. Thus, the arm is light in weight and easy to move in its constitution. The movement to restrict an ultrasonic head is controlled by a holding device H in a patient laying bed L. A non-braking type position detection arm O is provided in order to fix the position detection arm O to the patient laying bed L as necessary by the holding effect.
Patent JP-H03182174-A (JP)
Title: Video camera equipment
Inventor: NEZU TAKASHI
IPC: H04N5/225
Filed: 1989-12-12
Abstract: PURPOSE:To execute the mode setting of a camera function accurately with excellent operability by providing two contacts to an operation switch for mode changeover, selecting the mode when the both are closed and displaying the switching state of the two sets of the contacts distinguishingly onto an electronic view finder simultaneously. CONSTITUTION:Depression sections 3a, 3b provided to a switch button 3 depress contacts 1a, 2b respectively to open/close the contacts 1, 2. When both the 1st and 2nd contacts 1, 2 are opened, a 2nd mode is displayed on an electronic view finder while the prescribed camera function is selected in the 1st mode and the camera function is left in the 1st mode when only the 1st contact 1 is closed, the camera function is selected to be in the 2nd mode when the 1st and 2nd contacts 1, 2 are both closed and the 2nd mode is displayed on the electronic view finder in the different state from the display. The mode of the prescribed camera is set accurately with excellent operability.
Patent JP-H06169531-A (JP)
Title: Battery charger
Inventor: MINO TAKAYUKI
IPC: H02J7/10
Filed: 1992-11-30
Abstract: PURPOSE:To design a small maximum output of a battery charger without increasing a battery charging time. CONSTITUTION:A constant current charging circuit 1 for controlling the charging current for a battery has a current control circuit 2. The current control circuit 2 increases the charging current when the battery voltage is low and reduces the charging current to the battery and controls the output voltage to a constant range when the battery voltage has risen. By doing this, the charging current decreases and the maximum output of the power supply can be reduced when the battery voltage increases and a fully charged state comes closer. The charging current is increased in the initial stage of charging when the battery voltage is low in order to compensate the current which has been reduced at the time of full charging, so that the charging time can be shortened.
Patent JP-H09121784-A (JP)
Title: Feed for crustacea having stress improving effect
Inventor: KANAZAWA AKIO
IPC: A23K1/20
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a feed for crustaceans effective for reducing stresses such as salinity stress, water temperature stress and the like and useful in the production of juveniles for cultivation. SOLUTION: This feed for crustaceans is nutritively enriched with DHA or its ester and/or phospholipid and has improvement effect to stresses. The DHA or its ester and/or phospholipid are added to the formula feed as lipid in amounts of 1-2wt.% as for the DHA and 3-5wt.% as for the phospholipid, although these amounts are varied according to their purity, contents, feed formulations and the like. The DHA ester is preferably high-purity DHA ethyl ester. The phospholipid is preferably soybean lecithin. The crustaceans to be fed are not specified in particular, but, as shown in the figure showing the effect of DHA ethyl ester on the body weight of prawns, the feed is most suitable for the juveniles of prawn.
Patent JP-H01164048-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAGASAKI NOBUTAKA
IPC: H01L21/3205
Filed: 1987-12-21
Abstract: PURPOSE:To eliminate a malfunction and to enhance reliability by a method wherein a first signal wiring part is shielded electrically from a second signal wiring part by using a shielding conductive film. CONSTITUTION:A digital signal transmitted through a digital signal wiring part 5 changes. e.g., between 0V and 5V. The digital signal wiring part 5 is covered with a first-layer interlayer insulating film 9. A shielding conductive film 11A composed of aluminum is formed on the interlayer insulating film 9 in such a way that it overlaps with the digital signal wiring part 5; a grounding potential VSS of a circuit, e.g., 0V, is always applied via a wiring part 11 which is formed collectively together with the conductive film; a fixed potential is established. A second-layer interlayer insulating film 15 is formed on the shielding conductive film 11A; an analog signal wiring part 16 composed of an aluminum film is extended in such a way that it overlaps with the shielding conductive film 11A and crosses the digital signal wiring part 5. The analog signal wiring part 16 is connected to an analog circuit on a substrate 1. The analog signal wiring part 16 is covered with a final protective film 17 constituted by laminating a silicon nitride film on a silicon oxide film.
Patent JP-H10161203-A (JP)
Title: Film unit with lens provided with stroboscope
Inventor: YAMAGUCHI HIROSHI
IPC: G03B15/03
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a film unit having a stroboscopic panel easily removed as necessary. SOLUTION: This unit is provided with a holding member 13 holding at least an electric discharge tube 11 emitting stroboscopic light and a reflector 12 reflecting the stroboscopic light and the stroboscopic panel 15 transparently or semitransparently formed so as to cover the front surfaces of the tube 11 and the reflector 12. Besides, both side surfaces of the panel 15 corresponding to a short side when the panel 15 is viewed from the front are provided with holes 15a and the positions of the holding member 13 faced to the holes 15a are provided with pawls 13a. Then, the holes 15a and the pawls 13a are engaged.
Patent JP-H08140920-A (JP)
Title: Electric hand-held cleaner
Inventor: HORISAWA SHOHEI
IPC: A47L17/00
Filed: 1994-11-18
Abstract: PURPOSE: To prevent wash residue from revolving together with a rotary cleaning member such as a brush, which may otherwise reduce the washing effect, by converting the drive force of a DC electric motor into reciprocating motions, and connecting a detachable and interchangeable cleaning member to the end of a reciprocating shaft protruding from a main body. CONSTITUTION: A gear box is disposed in a main body 1 that is connected to a DC power supply box 6 by terminals and a cord. A reciprocating shaft 2 is disposed in the gear box, protruding from the main body 1. The reciprocating shaft 2 converts the torque transmitted from a motor by speed reducing gears into reciprocating motions to reciprocate. Further, for the portable electric hand-held cleaner provided are, an A-type cleaning member 7, a B-type cleaning member 9, a C-type cleaning member 13, and a D-type cleaning member 14 that are detachably connectable to and interchangeable with the end of the reciprocate shaft 2, a handle 4 securely inserted into the gear box, and projection and recess whose operation is facilitated by locating a push button at a finger of a user are provided on the main body 1.
Patent JP-H03182513-A (JP)
Title: Production of modified ethylene polymer
Inventor: AOKI TAKAAKI
IPC: C08F255/00
Filed: 1989-12-12
Abstract: PURPOSE:To obtain a modified ethylene polymer excellent in adhesion to a polyurethane coating material or adhesive or the like by treating an ethylene/ unsaturated carboxylic ester copolymer, an organic compound having a double bond and an OH group and an organic peroxide in a specified ratio at a specified temperature. CONSTITUTION:100 pts. wt. ethylene/unsaturated carboxylic ester copolymer of an unsaturated carboxylic ester content of 3-50wt.% (e.g. ethylene/methyl acrylate copolymer), 0.1-20 pts.wt. organic compound having one double bond and one hydroxyl group (e.g. 2-hydroxyethyl acrylate) and 0.01-10 pts.wt. organic peroxide (e.g. dicumyl peroxide) are mixed together and heated to 60-250 deg.C to obtain a modified ethylene polymer.
Patent JP-2001138101-A (JP)
Title: Automatic cutting machine for tube end
Inventor: MORI EIJI
IPC: B23B5/16
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic cutting machine for tube end, capable of performing a series of operations is tube-end cutting work with high efficiency automatically, and labor saving for an operator. SOLUTION: This automatic cutting machine 10 for tube end are integrally provided with an engaging means (clamp jaw 20) inserted into a tube 1, a clamp activating means (mandrel 25) engaging the engaging means with the inner surface of the tube, a body 30 which is movably latched to the clamp activating means, includes a cutting tool 31 for cutting a tube end surface 1a on the front end thereof, and houses a rotating means for rotating the cutting tool therein, a moving means (push bar 40) which is connected to the body and moves the body fore and aft so that the cutting tool may be brought into contact with or separated from the tube end surface, and a controller (sequential control unit 50) for controlling the operations of the clamp activating means, the rotating means, and the moving means.