baber/WOPTO huggingface dataset:
Patent JP-H02251066-A (JP)
Title: Absorption type air-cooled heat pump cooling and heating device
Inventor: KUROSAWA MOKICHI
IPC: F25B15/00
Filed: 1989-03-25
Abstract: PURPOSE:To permit the constitution of an air-cooled heat pump cooling and heating device by a method wherein heat exchangers, provided at indoor side and outdoor side, are provided with first and second heat exchangers respectively while the heat exchangers are switched by first and second four-way valves and a three-way valve. CONSTITUTION:When space heating is effected, the common inlet port 14 of a three-way valve 3 is communicated with an indoor side heat exchanger 1i while the common inlet port 16 and the common outlet port 18 of a four-way valve 8 are communicated with an outdoor side heat exchanger 2o and the in door side heat exchanger 2i and the common inlet port 2d and the common outlet port 23 of the four-way valve 10 are switched so as to be communicated with the heat exchangers 2i, 2o. High-temperature refrigerant vapor, generated in a regenerator 12 by heating through a heating source 25, arrives at the heat exchanger 1i through a route 13 and the three-way valve 3 and the heat thereof is dissipated into a room through the heat exchanger 1i to provide it for space heating. When space cooling is effected, the common inlet port 14 of the three-way valve 3 is switched so as to be communicated with the outdoor side heat exchanger 1o, the inlet port 16 and the outlet port 18 of the four-way valve 8 are switched so as to be communicated with the indoor. side heat exchanger 2i and the outdoor side heat exchanger 20 and the inlet port 22 and the outlet port 23 of the four-way valve 10 are switched so as to be communicated with the heat exchangers 2o, 2i.
Patent JP-S59198452-A (JP)
Title: Developing solution composition
Inventor: NAMIZONO JIYUNJI
IPC: G03F7/30
Filed: 1983-04-25
Abstract: PURPOSE:To prevent stains due to printing, to improve latitude, and to obtain a developing soln. prevented from ppt. of a binder, etc. from wornout developing soln. by using an aq. soln. contg. a compd. selected from specified sulfonic acids and their salts. CONSTITUTION:A developing soln. used for a photosensitive lithographic plate of a photosensitive compsn. consisting of a diazo resin and a hydrophobic resin contains one selected from org. sulfonic acids and their salts represented by formulae ( I ) and (II) in which R is H, 1-18C alkyl, alkenyl, alkoxy, halogen, or nitro; Y is a divalent substituent; (m) is an integer of 1-5, and when (m) is <=2, R may be the same or different; and M<+> is a cation. Anionic surfactants, amines, and nitrites or the like inorg. salts, may be added further to the developing soln. in an amt. of <=5wt% of it, preferably 1-5wt% said sulfonic acid, 1- 20wt% org. solvent, 0.1-10wt% amine, or 0.01-2wt% inorg. salt.
Patent JP-H08270283-A (JP)
Title: Key interlocking device for steering lock
Inventor: WATANUKI YOSHIO
IPC: B60R25/0215
Filed: 1995-03-30
Abstract: PURPOSE: To prevent bend-deformation at the time of the transport, conveyance, etc., of a manual release lever for an electromagnetically operated type key interlocking device. CONSTITUTION: Brackets 22, 22 are protruded from the casing 15 of an electromagnetic actuator 12 fitted to the frame 2 of a steering lock 1. A manual release lever 16 is supported rotatably at the place of usage and the place of housing between the brackets 22, 22. The manual release lever 16 is rotated to the place of housing and a knob section 24 is brought down previously to the casing 15 side until the steering lock 1 is assembled to a steering column, thus avoiding bend-deformation due to the interference, etc., of the manual release lever 16.
Patent JP-H03277484-A (JP)
Title: Panel handling device
Inventor: YANAKA SATORU
IPC: B23P19/04
Filed: 1990-03-26
Abstract: PURPOSE:To prevent the interference and collision of electronic equipment on board and facilitate the rapid and accurate alignment of panel fitting face holes by providing feed mechanism slidable in the directions X, Y, Z, rotating mechanism for rotating theta1-theta2 shafts, and theta3 shaft rotating mechanism performed by a jack bolt on a movable truck provided with wheels. CONSTITUTION:An interface 3 is rotated in the direction of theta1 by rotating a screw shaft 5 through a pin 4, and the interface 3 is rotated in the direction of theta2 by rotating a screw shaft 7 around a rotary column 8. The interface level is minutely adjusted by adjusting a jack-up bolt 17 laterally so as to adjust the direction of theta3. The minute adjustment in the directions of X, Y shafts is further performed by moving the interface 3 longitudinally and laterally through a ball screw and a feeding LM guide. The minute adjustment to the elevation of a Z-shaft is performed by handle operating a screw jack 15 fixed on a truck base 16.
Patent JP-H02250546-A (JP)
Title: Telephone set
Inventor: NAKAYAMA AKIHIRO
IPC: H04M1/82
Filed: 1989-03-24
Abstract: PURPOSE:To simplify the structure of a telephone housing by controlling the sound volume of a speaker and the contrast of a liquid crystal display LCD by means of the function keys. CONSTITUTION:A control circuit 4 switches an action mode to a control mode and assigns the functions of function keys 112-114 to the functions different from those of a normal state with operation of an UP key 110 or a DOWN key 111. That is, a function is assigned to the key 114 to designate the sound volume of a speaker 7. At the same time, a function is assigned to the key 113 to designate the contrast of an LCD 10. In such a way, the sound volume of the speaker 7 and the contrast of the LCD 10 are controlled in accordance with the operating states of function keys of a function key group 11. Thus it is not required to limit the structure for attachment of a volume and the structure of a telephone housing is simplified.
Patent JP-S63239994-A (JP)
Title: Frequency tunable laser device
Inventor: SUGIYAMA SUNAO
IPC: H01S3/108
Filed: 1987-03-27
Abstract: PURPOSE:To make laser output frequency continuously variable by cancelling variation of the direction of outgoing light of a light frequency shifter by a phase-conjugatemirror while composing so as to make a frequency-shifted light to go out always in a fixed direction. CONSTITUTION:Outgoing light from a semiconductor laser light source 2 is made into parallel lights by a collimator lens 3 for being incident on a polarizing prism 5 through an optical isolator 4. This incident light is wholly made to go out of the polarizing prism 5 for being incident on a-ultrasonic modulator 6. Primary diffraction light diffracted by the ultrasonic modulator 6 operating as a frequency shifter of light passes through a 1/4 wavelength plate 8 to become circular polarization to be incident on a BaTiO3 single crystal 9. In the single crystal 9, the light refracted on the incident surface is used as pump light for generating a phase-conjugate wave. This phase-conjugate wave returns reversedly on the same path with the incident light as reflected light. According to such a laser device, modulation frequency omegas is electrically changed in order to obtain outgoing light having the frequency of omegao+2omegas always at a fixed outgoing angle and with a fixed output.
Patent JP-H09264768-A (JP)
Title: Sensor module
Inventor: OIKE KOUJI
IPC: G01K7/25
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To uniformize sensitivity characteristics so as to obtain a highly accurate monitor signal without correcting the sensitivity irregularity between sensors by providing a control part. SOLUTION: The sensor output value of a sensor 1 and a signal whose power supply voltage is divided by a resistor 10 are inputted to an A/D converter 2 to be converted to digital signals, which are, in turn, inputted to a control part 3. An operator 4 provided within the control part 3 converts the temp. corresponding to the sensor output value and the sensor output value corresponding to temp. by a memory 5 in which a data table is stored at every rank to output the converted values to a D/A converter 6. The signal corrected by the control part 3 is converted to an analogue value by the D/A converter 6 to be outputted to the sensor signal terminal of a sensor module. A power supply part 7 stabilizes fluctuated battery power supply +B to supply constant voltage to the sensor 1, the A/D converter 2, the control part 3 and the D/A converter 6.
Patent JP-H06289776-A (JP)
Title: Planetarium
Inventor: HYODO KENICHI
IPC: G09B27/06
Filed: 1993-03-31
Abstract: PURPOSE:To freely instruct the operations of each device of a planetarium from an arbitrary position which is separated from a console. CONSTITUTION:An operation unit 20 has volume controls which command the rotational operations of each axis of fixed star projectors and light quantity of room lights. The signals from these volumes are transmitted from an operation unit 20 in a form of infrared rays. The data radio-transmitted from the unit 20 are received by many receivers 11 (11A to 11P) placed in a dome and are inputted to a host CPU 75. The CPU 75 controls motors 60, 63 and 66 of each axis of the projectors and room lights R, G and B based on the data received by the unit 20.
Patent JP-H09263038-A (JP)
Title: Ink jet recording sheet
Inventor: SEKIGUCHI HIDEKI
IPC: B41M5/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent defects such as a coat mottle and a fissure in an ink receiving layer from being generated by adding a specific amount of an ionizing radiation-curable compound with an ethylene double bond to an inorganic sol after coating, in a sheet consisting of a support and a coating liquid of the inorganic sol and the ionizing radiation-curable compound applied to the support. SOLUTION: This ink jet recording sheet has an ink receiving layer formed by a step to apply a coating liquid consisting of an inorganic sol and an ionizing radiation-curable compound at least, to one of the faces of a support, a step to cure the ionizing radiation-curable compound by irradiating it with an ionizing radiation, and a step to dry the solvent of the coating liquid. In this case, the coating liquid contains 1-50 wt.% of an ionizing radiation-curable hydrophilic compound with at least, two ethylenical double bonds present in a single molecule for the inorganic sol. Thus it is possible to prevent defects such as a coat mottle and a fissure in the ink receiving layer from being generated and improve the coat strength such as water resisting property or scratch resistance, and ink absorptive properties.
Patent JP-S551506-A (JP)
Title: Magnetic material detecting element
Inventor: HIGURE MINORU
IPC: G01R33/12
Filed: 1978-06-20
Abstract: PURPOSE: To make possible fetching of uni-directional pulse voltages of sufficiently large amplitudes by applying alternating assymetrical maghetic field to a self- single nucleus forming magnetic line.  
     CONSTITUTION: A rotary magnetic  material disc 3 is rotated like the arrow A by a revolving shaft 20 and the tooth 4 and groove 5 of the disc 3 alternately pass a part of the magnetic path from the N pole of the permanent magnet 13 of a magnetic material detecting element 10 to the S pole by way of the point P and top end Q of  the self-single nucleus forming magnetic line 11. When the groove 5 positions near  the line 11, the sufficiently large magnetic field by the magnet 13 is applied in the  arrow B direction to the line 11 and both of its outside shell and central nucleus are magnetized. At this time a pulse voltage of a sufficiently large amplitude is qenerated in a coil 12. Next, when the tooth 4 positions near the line 11, the abovementioned magnetic path is cut off and conversely, the magnetic flux passes through the point P and bottom end R and reaches the S pole. Hence, the magnetization of the central nucleus is inverted by the weak magnetic field in the arrow C direction and a small pulse voltage is generated in opposite polarity in the coil 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59200203-A (JP)
Title: Arraying method of optical fiber
Inventor: ITOU TAKAO
IPC: G02B6/28
Filed: 1983-04-28
Abstract: PURPOSE:To array and fix plural optical fibers easily by arranging resistance wires between plural optical fibers and applying a current to these resistance wires to heat them and softening coating layers of optical fibers in resistance wire arrangement parts to weld them to one another. CONSTITUTION:Resistance wires 23 consisting of, for example, linear nichrome wires are arranged between plural jacket fibers 22 each of which is provided with a primary coat 20 on the outside circumference of an optical fiber 19 and is provided with a thermoplastic coating layer 21 consisting of a nylon jacket on the outside circumference of this coat 20. A current is applied to these resistance wires 23, and coating layers 21 are softened by resistance heating and are welded to one another. Thereafter, when the current to resistance wires 23 is cut off, respective welded parts of coating layers 21 of optical fibers 22 are solidified and are joined to one another strongly.
Patent JP-H10270027-A (JP)
Title: Electrode plate for lead-acid battery
Inventor: ARAI TAKAYUKI
IPC: H01M4/14
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a lead-acid battery with a long service life which is capable of accelerating to stir the electrolyte by gas at the time of charging and restraining the stratification by extending at least one of grooves on the surface of an electrode plate in the longitudinal direction of the battery, and extending other grooves in an arc shape to an upper part of the battery while crossing the longitudinal groove. SOLUTION: Mainly three kinds of gas flows are generated in electrode plate groove patterns. One is the flow to extend longitudinally in the center of the plate along a groove 3a, while another is the flow extending in an arc shape to an upper part of a battery along a groove 3a. The reason why the groove extends in an arc shape is that it has a longer guide way than the groove extending linearly to the upper part of the battery and a larger area than that groove. The gas generated gathers mostly to the groove accordingly, and the movement of the electrolyte caused by the pressure of gas is made effectively. The rest flow is that is generated when the two flows generating at a part where the longitudinal groove 3a and the arc-shaped groove 3b cross collide on each other.  Since the electrolyte flows according to the flows, sulfuric acid ions are easy to diffuse to thereby restraining the stratification.
Patent JP-H05270349-A (JP)
Title: Inflator mounting structure of air bag device for front passenger seat
IPC: B60R21/26
Filed: 1992-03-30
Abstract: PURPOSE:To prevent generation of noise through collision of an inflator with the inner periphery of the opening of a retainer. CONSTITUTION:A first opening 22 is formed in one side of a retainer 12 and a second opening 24 is formed in the other side. A shaft part 26 at the tip of an inflator 18 is inserted in the first opening 22. By fastening a nut 30 against a male screw formed on the shaft part 26, the inflator 18 is fixed to the retainer 12, a thermosoftening bush 34 is located between the inner peripheral surface of the second opening 24 of the retainer 12 and the outer peripheral surface of the inflator 18. This constitution prevents the generation of noise owing to a metal touch between the inflator 18 and the inner peripheral surface of the opening of the retainer 12. Since the increase of an internal pressure in an air bag during occurrence of a fire can be relaxed, rupture and flying of a metallic member brought into a brittle state owing to a fire and heat can be prevented.
Patent JP-H07256394-A (JP)
Title: Sand blowing device of equipment for blowing molding
Inventor: MURATA YUTAKA
IPC: B22C15/24
Filed: 1994-03-18
Abstract: PURPOSE:To reduce the resistance of the compressed air blown into a partitioning member in passing through thc partitioning member in a sand blowing device where the molding sand with humidity is blown into a pattern box using the compressed air. CONSTITUTION:When the compressed air is fed into a blow head 1 through a connecting means 9 in the condition where a discharge valve 14 is closed after the connecting means 9 is abutted on the upper surface of the blow head 1, the fed compressed air passes through a through hole 8 of a partitioning member 6a to enter the partitioning member 6a, and is ejected from a sand ejecting port 4 while fluidizing the molding sand. When the feeding of the compressed air into the blow head 1 is stopped and the discharge valve 14 is opened after the ejection of the molding sand is completed, the compressed air left in the partitioning member 6a is discharged outside through the connecting means 9 and the discharge valve 14 while the molding sand is prevented from being discharged by a filter 13.
Patent JP-S553010-A (JP)
Title: Real time digital integrator
Inventor: MURAKAMI NORIO
IPC: G06F7/64
Filed: 1978-06-21
Abstract: PURPOSE: To decrease substantially the number of the digit of the adder or the like as well as to maintain the necessary accuracy by realizing the virtual multiplication with use of the adder and the register each.  
     CONSTITUTION: Adder 1 carries out the addition of 2 m+n- l -1 ...2 n- l; register 2 stores 2 m+n- l -1 ...2 n- l; adder 3 processes the digit carry from adder 1; and register 4 stores 2 m+n ...2 n  respectively. Thus, the multiplication can be realized just by using the adder of 2 m+n- l...2 n- l and with no use of the multiplier, and the summing up becomes possible for 2 m+n-1 ...2 n ...2 n- l. As a result, the number of the digit can be decreased substantially for the adder and the like with maintenance of the necessary accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06290603-A (JP)
Title: Automobile head lamp
Inventor: WATANABE SHINJI
IPC: B60Q1/06
Filed: 1993-03-31
Abstract: PURPOSE:To provide an automobile head lamp facile in fitting work to a body. CONSTITUTION:This automobile head lamp is provided with aiming screw rotation operating parts 40 (42) for tilting-adjusting the irradiation axis L of a head lamp and a lamp side reference protruded part 90 engaging with a body side reference engaged hole 92 to set a lamp fitting reference position, on the back surface of the lamp body of a head lamp. The aiming screw ratation operating parts 40 (42) are provided on a lamp body back surface upper part position easily seen from a worker retaining both the sides of the head lamp from the front surface side of the head lamp, and also the lamp side basic protruded part 90 is provided directly under the aiming screw ratation operating part 40 (42). Consequently the reference protruded part 90 can easily be engaged with a reference engaged hole by making the rotation operating part 40 (42), provided at the same position in a right and left direction as the reference protruded part 90, a standard even when the lamp side reference protruded part 90 is directly unseen from the worker retaining the head lamp.
Patent JP-H05271810-A (JP)
Title: Method for melting metal
IPC: F27B1/22
Filed: 1992-03-30
Abstract: PURPOSE:To provide a metal melting method, which can directly melt metals, particularly, even high m.p. metals, such as iron scrap, with an oxygen burner by using pulverized coal as fuel. CONSTITUTION:In plural sets of melting furnaces 1a, 1b, the metallic raw material is directly melted with combustion flame of the burners 3a, 3b by using an oxygen having 60-100% purity as assist-combustion gas and pulverized coal as the fuel. The combustion gas exhausted from at least either one of the melting furnaces 1a, 1b is introduced into a common heat exchanger 8 to heat the assist-combustion oxygen gas.
Patent JP-H08246091-A (JP)
Title: Hydrogen storage alloy for heat pump excellent in hydrogen occluding capacity
Inventor: TSUJIMOTO TETSUSHI
IPC: C22C30/00
Filed: 1995-03-07
Abstract: PURPOSE: To produce a hydrogen storage alloy for a heat pump having excellent hydrogen occluding capacity by preparing an alloy contg. specified ratios of Ti, Zr, Mn, Cr and V and in which the equivalent ratio of the crystal structure is prescribed. CONSTITUTION: A hydrogen storage alloy having a compsn. contg., by atom, 29 to 32% Ti, 1 to 4% Zr, 40 to 46% Mn, 5 to 11% Cr and 11 to 17% V and satisfying the equivalent ratio of the crystal structure Ce=[Mn(%)+Cr(%)+V (%)]/-[Ti(%)+Zr(%)]=1.85 to 2.15 is prepd. Thus, the hydrogen storage alloy or a eat pump showing about <=1.3wt.% effective hydrogen absorbing quantity can be obtd.
Patent JP-H05276331-A (JP)
Title: Picture reader
IPC: G02B7/04
Filed: 1992-03-30
Abstract: PURPOSE:To detect a focal state through simple configuration and processing by detecting at least one of a maximum value and a minimum value. of picture data obtained by reading an out of focus pattern with an image sensor and discriminating the focal state based on the detected value. CONSTITUTION:An output signal of an image sensor 25 resulting from main- scanning an out of focus discrimination pattern is converted into a digital signal by an A/D converter 31, the result is given to a shading correction circuit 32, in which shading is corrected and the result is inputted to a maximum value detection circuit 41. The maximum value detection circuit 41 detects a maximum value of the input picture data from a detection operation start timing signal till an end timing signal and gives the detected maximum value to a comparator circuit 43. The comparator circuit 43 compares the maximum value detected by the maximum value detection circuit 41 with a reference value 50 from a register 42 and gives the result of discrimination of out of focus to a CPU 34 when the detected maximum value is the reference value or below. The CPU 34 uses a notice circuit 37 to inform the result to the operator.
Patent JP-S63239771-A (JP)
Title: Paste-type hydrogen occluded electrode
Inventor: KAWANO HIROSHI
IPC: H01M4/80
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a high capacity and to improve a high rate discharge property by making a hydrogen occluded alloy holding body with a foamy metallic porous body of copper, an alloy mainly of copper, or, nickel, iron, or the like coated with copper over its surface, and filling a paste mainly of a hydrogen storage alloy powder in this active material holding body. CONSTITUTION:This hydrogen occluded alloy holding body is formed of a foamy metallic porous body of copper, an alloy mainly of copper, or nickel, iron, or the like coated with copper, and an alloy powder or an alloy powder hydrogenated partially is filled in the hydrogen occluded alloy holding body. By applying an alloy powder holding body of a foamy copper, an alloy mainly of copper, or a metal coated with copper, the electron conductibility of the metal and in the three-dimensional directions is improved, and by contacting the copper and the hydrogen occluded alloy directly, a catalystic function to promote smoothly the hydrogen dissociation reaction to absorb and discharge in the alloy in an electrochemical reaction is improved. A nickel-hydrogen storage battery of a high capacity and an excellent high rate discharge property can be obtained consequently.