baber/WOPTO huggingface dataset:
Patent JP-H10129242-A (JP)
Title: Vehicular hot water-type heating device
Inventor: ITO KOICHI
IPC: B60H1/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce fluctuation of the blow-off air temperature of a heat exchanger, to be generated caused by fluctuation of hot water pressure based on fluctuation of revolutions of a water pump to be driven by a traveling engine, and fluctuation of the blow-off air temperature of the heat exchanger, to be generated caused by fluctuation of the outside air introducing amount based on fluctuation of ram pressure. SOLUTION: Fluctuation of the blow-off air temperature, to be generated caused by a change of the outside air introducing amount based on a change of ram pressure to be generated when the vehicle speed is changed by the specified amount (0 to 150km/h) in an outside air mode is taken as ΔTal, and fluctuation of the blow-off air temperature, to be generated caused by a change of hot water pressure based on fluctuation of engine speed to be generated when the vehicle speed is changed by the specified amount in an inside air mode is taken as ΔTa2, and the opening target value of a pressure response valve 6 in the range of the engine speed fluctuation to be generated when the vehicle speed is changed by the specified amount is set so that ΔTa2 may be approximately half of ΔTa1.
Patent JP-H07138553-A (JP)
Title: Stimulus-responsive material
Inventor: MOCHIZUKI AKIRA
IPC: C09K3/00
Filed: 1993-11-18
Abstract: PURPOSE:To obtain a stimulus-responsive material which changes its spatial quantity on receiving two or more stimuli by using a block or graft copolymer having at least two kinds of stimulus-responsive polymer chains having different soubility parameters. CONSTITUTION:The title material is a block or graft copolymer having two kinds of stimulus-responsive polymer chains A and B, noncompatible with each other and having different solubility parameters. On responding to a plurality of stimuli, the copolymer absorbs or discharges water, changing its length, area, or volume. Polymer chains A and B, each responding to temp. and/or pH, pref. respond at 0-70 deg.C and at a pH of 3-11 from the viewpoint of a living body component in the application area such as an artificial muscle. A methylcellulose chain and a polymer chain comprising alkylated acrylamide monomer units are examples of a temp.-responsive polymer chain; a polymer chain comprising dissociatable monomer units such as (meth)acrylic acid units is usable as a pH-responsive polymer chain. The material can be used as a higher-order-motion actuator which changes every time it receives multiple stimuli.
Patent JP-H06136924-A (JP)
Title: Base isolation structure for floor
Inventor: SHOJI TATSUO
IPC: E04F15/18
Filed: 1992-10-27
Abstract: PURPOSE:To provide satisfactory working property of setting and exhibit stable base isolation performance in a base isolation structure for floor CONSTITUTION:A base isolation structure is formed of a movable structure 2 movable to a floor base part 1, and a spring device 5 having a plurality of extension springs 4, 4... connected to a fixing part 3 to the floor base part 1. Plural sets of the spring devices 5 are dispersively arranged in the underfloor space of the movable floor to prevent the collective arrangement of the tension coil springs 4 to the peripheral part of a movable floor. Consequently, the stress concentration to the movable structure 2 by the collection of the extension springs 4 is avoided, and the limitation on design of the movable floor resulted from the housing area of the extension springs 4 can be removed.
Patent JP-S62146420-A (JP)
Title: Thin film magnetic head
Inventor: KIRA TORU
IPC: G11B5/39
Filed: 1985-12-21
Abstract: PURPOSE:To simplify a head by dividing a yoke part to the plural 1st yoke parts positioned on the medium side and the common 2nd yoke part positioned behind said parts and supplying electric current to an MR element from the 2nd yoke part in the stage of providing a magnetic substrate and yoke part sandwiching the thin film of the MR element along the sliding contact surface of a magnetic recording medium. CONSTITUTION:A high magnetic permeability substrate 1 consisting of MnZn, NiZn, etc. is disposed along the magnetic recording medium 9 apart at a gap therefrom and the thin film 4 of the MR element is attached via an insulating film 2 onto said substrate. The substrate is then enclosed with an insulating film to embed the thin film 4 into the insulating film. The yoke consisting of an NiFe alloy or the like is then provided on the insulating film and in this stage, the yoke is divided to the discrete 1st yokes 7 facing the medium 9 and the 2nd yoke 8 common to each track positioned behind said yokes apart at a spacing therefrom. The 2nd yoke 8 is made to commonly serve as a current supplying path and the current IB for biasing is supplied from said part to the thin film 4. The control of characteristics is thus made easy while the structure is made simple.
Patent JP-H08126878-A (JP)
Title: Garbage treating machine
Inventor: SUGIMOTO SHIGEO
IPC: C05F9/02
Filed: 1994-10-29
Abstract: PURPOSE: To keep the inside of a container at the temp. suitable for the activity of microorganism, even though the outside air temp. is low by improving the thermal insulation property of the container. CONSTITUTION: This garbage treating machine consists of a blind plastic container 1 having an opening at the top, a lid 2 freely attachably and detachably provided on the opening and an agitation device 3, etc., provided in the container, and a water-proof vapor permeable film is applied on an air hole formed on the lid, and the bottom wall of the container and the side wall have a double wall structure. The bottom of an inside wall side 5 can be formed into the shape along the path of an agitation blade 16, thus the dead point of agitation is eliminated inside the container and uniform agitation can be carried out.
Patent JP-H03151175-A (JP)
Title: Dc resistance welding equipment
Inventor: TAKANO FUMITOMO
IPC: B23K11/24
Filed: 1989-11-06
Abstract: PURPOSE:To control to stop energizing for members to be welded and to perform pertinent welding by forming a current difference signal corresponding to the resistance value change at the time of energizing the members to be welded from a front edge part current value signal and a rear edge part current value signal. CONSTITUTION:A detection signal S1a corresponding to a switching action signal S1 brought out from an inverter 14 is obtained from a detection part B and the signals are supplied to track hold amplifiers 24 and 26, respectively. Further, signals sent out from a PWM circuit 34 and timing signals St1 and St2 corresponding to the front edge part and the rear edge part of the detection signal S1a by a timing generator 32 are supplied to the amplifiers 24 and 26. By this method, output signals S3 and S4 formed to levels corresponding to a current value of the front edge part and a current value of the rear edge part via resistors R1 and R2 from signals brought out from the amplifiers 24 and 26 are supplied to a logarithmic amplifier 28. By this method, the logarithmic amplifier 28 sends out an arithmetic signal S6 by analog logarithmic processing.
Patent JP-H08144532-A (JP)
Title: Perpendicular reference point turning system of structure, perpendicular reference point turning method and marking device
Inventor: KURODAI MASAHIRO
IPC: E04G21/18
Filed: 1994-11-24
Abstract: PURPOSE: To reduce a corrective moving distance of an error, and increase accuracy in measuring a perpendicular reference point by movably arranging a GDS receiver on the uppermost layer of a structure, and finding a true position of the perpendicular reference point by measuring a position together with another GDS receiver. CONSTITUTION: A GDS receiver 51 is movably arranged on the uppermost layer of a structure 50, and while moving the receiver 51, a position of the receiver 51 is measured together with another receiver 52, and the receiver 51 is arranged at an almost perpendicular reference point O'. Therefore, afterwards, when the position of the receiver 51 is measured by using receivers 51 to 53 by three or more sets, a perpendicular reference point can be accurately determined. A direct radio wave from an artificial sattelite is received by the receiver 52, and a gyro-compass and a lase beam emitting part are arranged to mark a perpendicular reference position. Therefore, the azimuth axis is accurately set, and the perpendicular reference point is indicated by a laser beam, and accuracy of marking can be improved.
Patent JP-H02136690-A (JP)
Title: Metal melting furnace and manufacture of molten metal
Inventor: FUJITA SENJI
IPC: C21C5/52
Filed: 1988-11-16
Abstract: PURPOSE:To permit the melting of a metal with a high thermal efficiency at all times by combining arc heating with induction heating. CONSTITUTION:A melting furnace is constituted of a furnace body 1, a furnace wall 2, assembled on the furnace body 1, and a ceiling 3 and is provided with electrodes 4 for generating arc. A shell 5 at the furnace bottom is made of a non magnetic material and a trocoidal induction coil 6 is arranged at the outside of the shell 5 to heat melting metal 9 in the furnace. A copper pipe is employed for the trocoidal induction coil 6 and cooling water is made to flow through the copper coil to cool it. A pipe having rectangular section is used in order to increase the number of turns of the coil. Metal scrap, charged into the furnace, is molten by arc heating while the scrap is heated through induction heating by supplying a current to the coil after the scrap is molten and dropped whereby the temperature of the molten metal is increased to a necessary value. After the heating is shifted into the induction heating, the arc heating is stopped or continued under a low input within necessary range.
Patent JP-2000124635-A (JP)
Title: Lcd unit
Inventor: MAKINO TAKAAKI
IPC: H05K7/12
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an LCD unit, which enables respective members to be fixed tightly without reducing the effective area on a printed board, when the respective members are assembled and united by assembling an LCD holder on the printed board after the printed board, which has an EL plate and an LCD stacked in order, is assembled in a battery case. SOLUTION: This LCD unit is equipped with a printed board 1, a battery case 2 which has on its flank a groove 3 with which an end edge of the printed board 1 is engaged, two electrode terminals 4 and 5 fitted in the battery case 2, and a fitting structure which engages an LCD holder 8 with the printed board 1, while the LCD holder 8 is fitted onto an EL plate 6 and an LCD 7 stacked in order on the printed board. An engagement projection 21 projected on the side end surface of the LCD holder 8 is fitted in an engaged recessed part 20 provided to a battery holder, so that the engagement projection of the LCD holder 8 is held by the engaged recessed part of the battery case 2.
Patent JP-H02134614-A (JP)
Title: Color image projector
Inventor: HOTTA YOSHIHIKO
IPC: G03B21/132
Filed: 1988-11-15
Abstract: PURPOSE:To form a color original picture directly from the output signal from a magnetic reader, etc., by using a high-molecular cholesteric liquid crystal member alone or a combination of the liquid crystal member and a thermosensitive member which is reversibly changed in transparency by temp. as a recording material. CONSTITUTION:The laminar liquid crystal member L having the high-molecular cholesteric liquid crystal material is used independently or the combination of the liquid crystal member and the thermosensitive member T which is reversibly changed in transparency dependently upon temp. is used as the thermosensitive recording material 1. Means 2, 2' for forming images by selective impression of heat, a means 3 for erasing the images by impression of heat, and means for projecting and displaying the images by transmitting light through the laminar liquid crystal member L formed with the images and the laminar thermosensitive member T are provided. The coloration state is formed without impairing the reversibility of the reversible thermosensitive recording material in this way and the respective functions of writing the color images onto the film which allow the formation of >=2 colors of the projected images and erasing thereof are obtd.
Patent JP-H11124944-A (JP)
Title: Panel for wooden building and roof construction of wooden building
Inventor: YAMASHITA KENICHI
IPC: E04B7/20
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To improve a heat insulating effect, etc., and to greatly enhance the workability for a wooden building. SOLUTION: A heat insulating material 13 in the form of a rectangular plate made of resin foam is bonded to one side face of a support plate 11, and wiring grooves 14 are provided in the heat insulating material 13. Indoor wiring can be arranged in the wiring grooves 14, and a space for arranging the indoor wiring does not need to be secured in job site. Also, the work of arranging a bed material in job site may be omitted by providing the bed material at one cross end of the heat insulating material 13.
Patent JP-H10129907-A (JP)
Title: Recorder
Inventor: IZAWA SEIICHI
IPC: B65H23/16
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of a continuous paper sheet onto a traveling guide part by providing a movable member, which can be moved to the first position in which the continuos paper sheet is lifted from the traveling guide part and the second position in which the movable member is pressed by means of the continuous paper sheet so as to be retracted from the traveling guide part, in the traveling guide part restricting the traveling position of the continuous paper sheet. SOLUTION: A thermosensitive printer 11 is provided with a travel stabilizing plate 13, whose one end part is extended in the paper sheet width direction and serves as a traveling guide part 19 restricting the traveling position of a paper sheet 21. In the traveling guide part 19, which is provided with an edge bent at an acute angle and a supporting shaft 23 arranged along the edge, an adhesion preventing rollers (movable members) 25, which are supported freely rotationally by means of the supporting shaft 23, are exposedly arranged in openings arranged in two positions at the predetermined interval in the edge.  The rollers 25 are protruded from the surface of the edge as a contact pressure by the paper sheet 21 is reduced when recording is not carried out, and a clearance is formed between the paper sheet 21 and the traveling guide part 19, so that adhesion of the paper sheet 21 to the edge can be prevented.
Patent JP-S62147814-A (JP)
Title: Switching circuit
Inventor: WADA AKIHISA
IPC: H03K17/693
Filed: 1985-12-23
Abstract: PURPOSE:To attain correct switching even when a negative component is inputted as a control signal to be switched by connecting a diode to a signal input terminal of a switching circuit in a polarity that its cathode is directed to ground and using the diode so as to absorb the negative voltage. CONSTITUTION:The diode D1 is connected to a signal supply line while the anode is connected to ground. A transistor (TR3) is used for a control signal supply for an integrated circuit IC1, a switch SW2 is turned off when a control input voltage fed to a control terminal 4 is, e.g., at an L level, and a switch SW1 is turned on because the TR3 is cut off and offers an H level. A germanium diode is preferred to a silicon diode as to the diode D1 because the forward voltage drop VF of a silicon diode is nearly 0.7V, while that of a germanium diode is nearly 0.2V and the garmanium diode absorbs a negative voltage more easily than the silicon diode.
Patent JP-H02137358-A (JP)
Title: Alarm-signal connection system for semiconductor temperature
Inventor: GO HIROSHI
IPC: H01L27/01
Filed: 1988-11-18
Abstract: PURPOSE:To reduce the number of signal pins while all alarm outputs of a mounted semiconductor are kept alive by a method wherein all alarm output pins of the mounted semiconductor are connected in common in a signal layer inside a multilayer substrate constituting a multichip module. CONSTITUTION:Output pins 2 of semiconductors for alarm use are connected in common by using a common line 4 inside a multilayer substrate 3; in addition, they are connected to a module signal pin 5 for alarm use and are connected to 8 monitor apparatus 7 by using a cable 6 or the like. When a Tj of one arbitrary semiconductor 1 in a multichip module 8 reaches a preset temperature or higher, an alarm signal is sent out from the semiconductor 1. The monitor apparatus 7 recognizes it and takes prescribed measures at an abnormal state, i.e., increases a cooling capacity, decreases the cooling capacity, stops a power supply and the like. Thereby, an alarm function can be utilized sufficiently and multichip module signal lines for alarm use can be reduced.
Patent JP-H10128140-A (JP)
Title: Vertical mill
Inventor: KEGA HISASHI
IPC: B07B7/083
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To make the whole of the rotary blades of a rotary classifier capable of contributing to classification and to enhance classifying capacity by disposing the rotary classifier having a plurality of plate-shaped rotary blades arranged thereto in the circumferential direction so as to be inclined with respect to the axial line thereof to the upper part within a casing and forming the rotary blades so as to increase the width of each of them from the upper part thereof to the lower part thereof. SOLUTION: A vertical mill 1 is constituted so that rollers 7 are pressed to a horizontally rotating table 4 by a fluid pressure cylinder 5 to grind coal on the table 4. Ground coal is raised by primary air 9 from air nozzles 10 to enter a hopper 21 to be classified by a rotary classifier 20 having a plurality of rotary blades 20a provided thereto in the circumferential direction thereof and powdered coal is sent out to a powdered coal supply pipe 14. In this case, the width of each rotary blade 20a is made wide from the upper part thereof to the lower part thereof so that the emitting speed distribution of a wind generated accompanied by the rotation of the rotary blades 20a becomes almost uniform in an up and down direction. By this constitution, classification is performed over the whole in the up and down direction of the rotary blade 20a.
Patent JP-H06137984-A (JP)
Title: Suction air throttle valve device of internal combustion engine
Inventor: MINAGAWA KAZUJI
IPC: F02M35/10
Filed: 1992-10-28
Abstract: PURPOSE:To detect the sucked air pipe pressure properly by preventing a pressure sensor from being contaminated. CONSTITUTION:A bypass passage 20 is branched from a main sucked air passage 12 at the sucked air upstream side of a sucked air throttle valve 14 and an extension bypass passage 202 is branched from the bypass passage 20. A pressure sensor 24 is provided at a pressure introduction passage 206 for introducing pressure of the extension bypass passage 202. When a blow-by gas flows to the main suction air passage 12 from a blow-by gas introduction port 320, one part of the mixed gas of new air and blow-by gas flows into the bypass passage 20 from an entrance 300 or a new introduction passage 40 and then blow-by gas constituents flow from a first exit 302 to a main suction air passage 12. Since only new air in the mixed gas flows to the extension bypass passage 202, the atmosphere inside the pressure introduction passage 20 which is branched from the extension bypass passage 202 is constantly exposed to new air, thus detecting an accurate suction air pipe pressure without any error using a pressure sensor 24.
Patent JP-H09103554-A (JP)
Title: Pachinko machine
Inventor: KISHI TOSHIHITO
IPC: A63F7/02
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko (Japanese pinball game) machine which has a stop pattern difficult to estimate in a li-zhi state and has little dispersion of time for pattern matching. SOLUTION: When patterns of the first display part and the second display part are same (S410 is Yes) and difference between the pattern of the first display part and that of the third display part is within a range from -5 to +1 (S411 is Yes) in decided failure patterns, the ordinary li-zhi condition or a long li-zhi condition are set (S416, S418). On the other hand, when the patterns of the first display part and the second display part are same (S420 is Yes) and the difference in patterns between the first display part and the second display part is in the range from -3 to +1 (S422 is Yes), an ABC pattern fluctuation is set (S428).
Patent JP-S63142878-A (JP)
Title: Semiconductor laser
Inventor: IWANO HIDEAKI
IPC: H01S5/00
Filed: 1986-12-05
Abstract: PURPOSE:To control an oscillation only of a fundamental transverse mode, to reduce low threshold current density and to enable oscillation stably up to a high output by bringing width just above an active layer in a rib to 0.5-10.0mum and bringing the layer thickness of a clad just above the active layer left between the active layer and a II-VI semiconductor layer to 0-2.0mum. CONSTITUTION:A P-type AlGaAs clad layer 106 formed to an inverted mesa- shaped rib shape and a P-type GaAs contact layer 108 are formed, and both ends of a rib are buried with a II-VI compound semiconductor such as ZnSe 107. A P-type ohmic electrode 109 is shaped onto the ZnSe layer 107 on the P-type GaAs contact layer 108. When charges are injected to an active layer 105, light emission of carrier recombination is amplified between resonator end-surface, and laser beams are oscillated. The oscillation of a fundamental transverse mode is enabled only when the values of both layer thickness are brought to 0.5-10.0mum and 0-2.0mum respectively.
Patent JP-H05125864-A (JP)
Title: Reverse opening preventing mechanism
Inventor: TAKAHASHI SEIJI
IPC: A45C11/24
Filed: 1991-10-11
Abstract: PURPOSE:To make the mechanism compact by providing a locking member having an engaging-locking pin provided on the side of a first half body and a locking claw capable of being engaged with the pin, and provided so that it can freely turn to the side of a second half body with its gravity being deviated from the center of rotation. CONSTITUTION:When top and bottom are in proper positions, that is, a first half body 3 of a small article case is placed on the upper side, and a second half body 2 is placed on the lower side, a locking member is turned to the half body 2 side by its own weight up to a state where a weight 20 abuts on the end face 16a of a base 16. When top and bottom are in inverted positions, that is, the half body 3 is placed on the lower side, and the half body 2 is placed on the upper side, the locking member is turned to the half body 3 side by its own weight up to a state where a locking claw 18 is engaged with an engaging-locking pin 11. Thus, when top and bottom are in inverted positions, the locking claw 18 is engaged with and locked to the engaging-locking pin 11, and thus the half body 2 cannot be drawn out.