baber/WOPTO huggingface dataset:
Patent JP-2000220886-A (JP)
Title: Automatic bath hot-water supply equipment
Inventor: ONO MANABU
IPC: F24H1/10
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To save energy and reduce an electricity charge by turning on a display part when lighting time being set by a time-setting means comes and turning off all or one portion of the display at a display part when lights-out time is reached. SOLUTION: The on/off time of a display part 51 is set by a time-setting switch in advance. A display part 51 of a bathroom remote controller 21 is not an (S401). It is judged whether time that needs to be displayed on the remote controller such as bathing time has come or not (S402). When the time has not come yet, the display part 51 returns to a lights-out state (S401). When the time has come, the display part 51 of the remote controller is turned on (S403). Then, it is judged whether time that needs not be displayed on the remote controller such as the time when bathing ended has come to a preset time or not (S404). When the preset time has not come, the display part 51 of the remote controller is turned on (S403). When the time has come, the display part 51 of the remote controller is turned off (S405). In this manner, the display part 51 can be turned on only when needed.
Patent JP-H01197820-A (JP)
Title: Power saving controller for inductive load
Inventor: HATANAKA TAKESHI
IPC: H01F29/14
Filed: 1988-02-02
Abstract: PURPOSE:To improve energy saving effect by providing a load state detecting circuit for generating an output signal corresponding to a load state of an inductive load and a control circuit for controlling a conduction ratio of a semiconductor switch in response to the output signal. CONSTITUTION:The title controller is provided with a load state detecting circuit 32 for generating an output signal corresponding to a load state, and a control circuit 34 for controlling a conduction ratio of a semiconductor switch circuit 30 in response to an output signal and adjusting an output voltage in response to a load state. A semiconductor switch 88 is turned ON and OFF in response to a load state which is detected by a load state detecting circuit 32 and controlled by the control circuit 34 so that a load voltage and a phase difference of a load current always draw near a zero level. In such a way, the load voltage is brought to instantaneous control automatically and continuously in accordance with a load state, that is, the load voltage is decreased in proportion to the decrease of a load factor, therefore, an inductive load is always driven by a high power factor, and remarkable energy saving effect is obtained.
Patent JP-H09221729-A (JP)
Title: Track maintenance work machine
Inventor: HANESU FUERUBAA
IPC: E01B27/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance work machine which makes it possible to lay out a new cleaning brush temporarily at a position near a cleaning brush housing so as to replace the brush promptly and easily by laying out the cleaning brush on a rail without demanding for any physical work of workers no matter what they are. SOLUTION: A machine frame 3 supported on a truck 2 on a track, a turnable cleaning brush 14 mounted in a cleaning brush housing 13 and a support device 19 which stores the cleaning brush 14 temporarily, are provided on a track maintenance work machine 1. To replace the cleaning brush easily, the support device 19 is mounted so that it may be displaced in a transverse state in a transverse guide which extends vertically with the longitudinal direction of the machine 1 and connected to a transverse displacement drive.
Patent JP-H03225023-A (JP)
Title: Swirl chamber type combustion chamber for diesel engine
Inventor: YAMADA SHUICHI
IPC: F02B19/08
Filed: 1990-01-30
Abstract: PURPOSE:To improve low-temperature startability and improve the combustibility in a swirl chamber by providing a fog protecting tube covering the outer periphery of the vicinity section at the start end of an oil column sprayed from an injection port at the upper section of the swirl chamber. CONSTITUTION:A swirl chamber 2 is provided at one lateral side section on the upper side of a main combustion chamber 1, and an injection port 3 is bored over its bottom face 2a and the upper end face 1a of the main combustion chamber 1. The axis 4 of the injection port 3 is inclined in the tangent direction eccentrical on the lateral outside from the center 2c of the swirl chamber 2. The injection port 6 of fuel injection nozzle 5 provided on the upper side of the swirl chamber 2 is faced to the bottom face 2a. A fog protecting tube 8 covering the outer periphery of the vicinity section 7a at the start end of an oil column 7 sprayed from a fuel injection nozzle 5 is provided on the upper side of the swirl chamber 2. The contact between the swirl and the inner face of the swirl chamber 2 or the sticking of fuel liquid drips on the inner face of the swirl chamber 2 can be prevented, and the temperature drop in the swirl chamber 2 is suppressed. Since fuel liquid drips are engulfed into the swirl after being atomized, the mixing efficiency of air and fuel is improved.
Patent JP-S59147739-A (JP)
Title: Composition for binding molding sand
Inventor: ASHIDA TADASHI
IPC: C09J175/00
Filed: 1983-02-14
Abstract: PURPOSE:To provide a titled compsn. having a wide curing temp. range and an excellent thermal collapsing property by incorporating a polyhydric isocyanate compd. and a copolymer of a styrene monomer and a hydroxyl group-contg. (meth)acrylate monomer therein. CONSTITUTION:This compsn. for binding molding sand is formed by contg. a polyhydric isocyanate compd. or block isocyanate compd. as a hardener and contg. the following copolymer: This is the copolymer of the styrene monomer expressed by the formula I (R1 is H or methyl, R2 is alkyl of C1-3, X is OH or alkoxy, m and n are 0 or 1-5) and the hydroxyl group-contg. (meth)acrylate monomer expressed by the formula II (R1 is H or methyl, Y is a residual ester group having OH). This compsn. is curable quickly at temp. over a wide range from an ordinary temp. to a high temp., has high strength in the stage of molding and has an excellent thermal collapsing property.
Patent JP-H08218163-A (JP)
Title: Superfine particle fused body and its production
Inventor: KIYO HEISHIYA
IPC: C23C14/00
Filed: 1995-02-09
Abstract: PURPOSE: To control the fused state, etc., to make a single superfine particle widely applicable and to provide a superfine-particle fused body enhanced in operability. CONSTITUTION: Metallic superfine particles 1 and 2 such as an Al superfine particle are fused together by the surface diffusion of the atoms constituting the superfine particles 1 and 2, and a cluster 3 of the constituent atoms having <=3nm diameter is present at the fused interface. Otherwise, the superfine particles are fused together with their atom arrangements changed so that the crystal faces and crystal orientations are identical with each other. These fused bodies are obtained by irradiating the two superfine particles with an electron beam of >=1×10<19> e/cm<2> .sec in a vacuum.
Patent JP-H09193602-A (JP)
Title: Rim provided with hand ring
Inventor: HASHIMOTO MASAKI
IPC: A61G5/02
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To eliminate wrinkle and torsion in roll bending formation by using a straight bar member in which a centroid on the neutral shaft on the rim cross section, a centroid on the neutral shaft on the rib cross section, and a centroid on the neutral shaft on a hand ring cross section are placed on a lateral shaft crossing the centroid on the neutral shaft on the rim cross section. SOLUTION: A rim 1 provided with a hand ring is constructed of a rim 2, a rib 4 horizontally protruded from one side face of a flange 3 of the rim 2, and a hollow tube body hand ring 5 whose side face is connected to the protruded end of the rib 4. With a lateral shaft passing a centroid 10 on a neutral shaft on the cross section of the rim 1 provided with the hand ring 5 as the X-axis, centroids, 11, 12, 13 on the neutral shafts on respective cross sections of the rim 2, the rib 4 and the hand ring 5 are matched with the X-axis individually so as to overlap mutually. In this way, a wrinkle, torsion, or a crack, which are due to extension and shrinkage of metal, are not caused even if a straight bar member is rolled and bent so as to be curved into a ring.
Patent JP-S57135961-A (JP)
Title: Image former
Inventor: ISAKA KAZUO
IPC: G03G15/14
Filed: 1981-02-17
Abstract: PURPOSE:To prevent the scattering of a developer by providing sealing members in the spacings between an image carrying body and a developing means as well as a cleaning means and making the developing means and cleaning means  attachable and detachable in one body together with the image carrying body  and the movable sealing members. CONSTITUTION:Movable sealing members 22, 22' are provided in the lower part of a developing device 5 and a cleaning device 7, and are brought into pressure contact lightly with the surface of a photosensitive drum by means of springs 23, 23'. On the developing device side, the developer dropping downward from a developing roll 51 is sealed by the member 22 and on the cleaning device side the leaking of the developer removed with a blade 71 through the opening part of the cleaning device is sealed by the member 22' which properly seals the lateral sides of the opening part as well. The danger of scattering the developer to the circumference when these devices are attached or detached together with the photosensitive drum is prevented.
Patent JP-S56119617-A (JP)
Title: Production of composite metallic bond type rigid trolley
Inventor: NAKAMURA YAKUHARU
IPC: B23K1/14
Filed: 1980-02-22
Abstract: PURPOSE: To produce a titled trolley having compactness and strength in combination by forming a rigid shape of a large size or the like and a dissimilar metallic bond shape of a small size or the like to specific shapes and joining these without using high-temp. region.  
     CONSTITUTION: A rigid shape 5 of high conductivity such as of Al or the like having a projecting shape part 4 in its lateral longitudinal direction is made by extrusion molding. On the other hand, a rigid thin shaped strip 10' such as of stainless steel or the like which is wear resistant and permits electric conduction and a soft blank material 11' of Al or the like formed to a flat square shape are allowed to press-contact by rolling, whereby a dissimilar metallic bond shape 18 is made. This has a groove shape part 19 in its lateral longitudinal direction. The shapes 5, 18 are disposed like the figure, thence flux is coated on the shape parts 4, 19, and a striplike brazing filler metal 20 is supplied to the flat bottom surface 11c of the shape part 19. The shape parts 4, 19 are fitted and aligned and are passed through a heating furnace, whereby only the brazing filler metal 20 is melted. The shapes 5, 18 are compressed into this melt by compression rolls 23, 23', and are drawn out as a composite metallic bond type shape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0571006-A (JP)
Title: Ultra-fine fiber-producible fiber
Inventor: NISHIO HIROAKI
IPC: D04H3/147
Filed: 1992-01-10
Abstract: PURPOSE:To provide the title fiber excellent in spinnability, operability, flexibility and processability, useful for filters, nonwoven fabrics etc., made up of, as the sea component, an eliminable thermoplastic polymer and, as the island component, ultra-fine fibers having single fiber fineness of a specified value or lower. CONSTITUTION:The objective fiber, a virtually undrawn sea-island type conjugate fiber produced by spinning by melt blow technique, made up of (A) as the sea component, an eliminable thermoplastic polymer such as thermoplastic PVA and (B) as the island component, ultra-fine fibers including PP fibers <=0.01 denier in single fiber fineness at the preferable weight ratio A/B=(50:50)-(95:5). After elimination of the sea component, the fibers are interlaced and/or bonded into a nonwoven fabric.
Patent JP-S59147809-A (JP)
Title: Ceramic-made valve structure
Inventor: HENDA YOSHIMITSU
IPC: F02F7/00
Filed: 1983-02-15
Abstract: PURPOSE:To prevent impact load from being applied to a valve umbrella part by making both the valve umbrella part and a cylinder head lower part by using ceramic, and setting a clearance enclosing a gas sealing mechanism between the outer peripheral surface of the valve umbrella part and the inner peripheral surface of a port. CONSTITUTION:A ceramic made cylinder head lower surface plate 3 is provided along the lower surface of a cylinder head 1, and a hole 4 is made at a position corresponding to a port 2 through said plate. This hole 4 forms one part of the port 2, and a port opening opened to a combustion chamber 5 is formed. And, a valve 6 is attached to said port opening in such a manner as being freely reciprocated. For this purpose, the hole 4 is formed into a straight hole extending in the reciprocating direction of the valve 6. The umbrella part 6a and the stem part 6b of the valve 6 are made of another material, and the umbrella part 6a is made of ceramic. Further, a clearance enclosing a gas sealing mechanism is provided between the straight hole 4 and the outer peripheral surface umbrella part 6a. Hereby, the application of impact load to the valve umbrella part 6a is prevented.
Patent JP-H01198773-A (JP)
Title: Image forming device
Inventor: HASEGAWA HARUMI
IPC: G03G15/16
Filed: 1988-02-03
Abstract: PURPOSE:To obtain a recorder which can readily control a intermediate transfer means and a latent image holding means and which can provide a satisfactory transfer state by constituting the intermediate transfer means of an insulating member, a conductive member, an elastic member and a base material. CONSTITUTION:The intermediate transfer means 11 overlaps a toner image on a photosensitive body 3 every color, and transfers it. The means 11 has a four-layered structure made of the base material 11A (aluminum, for instance), the elastic member 11B (foaming rubber, for instance), the conductive member 11C (aluminum foil, for instance), and the insulating member 11D ('Mylar film(R)', for instance) in that order from the bottom. Since the intermediate transfer means 11 has elasticity, it is deformed so as to correspond with the outer periphery of the photosensitive body 3. Hence, the part where the photosen sitive body 3 comes into contact with the intermediate transfer means 11 widens, and a potential stabilizing the conductive member can be impressed thereon, thereby improving the transfer state. Since the part where the body 3 comes into contact with the means 11, they can be controlled readily.
Patent JP-S53108287-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGIURA YOSHIHIDE
IPC: H01L21/027
Filed: 1977-03-03
Abstract: PURPOSE: To form a reference mark which is sensitive to the electronic beam on the substrate surface with a right-angle pattern included at the area where the chip cut-out region crosses vertically, and thus to carry out the position matching for the substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03227663-A (JP)
Title: Recording head and recording apparatus
Inventor: MORIGUCHI HARUHIKO
IPC: B41J2/35
Filed: 1990-02-02
Abstract: PURPOSE:To simplify the structure and to improve the density irregularity by providing a memory circuit which stores waveform data of a driving pulse impressed to a plurality of heat generating elements or every plurality of heat generating elements, and a circuit which impresses the driving pulse to each heat generating element in accordance with a recording image signal. CONSTITUTION:When the waveform data set in a plurality of heat generating elements is transferred from a waveform data ROM 33 to a shift register 13 thereby to start the recording operation, a recording image signal is transferred from a recording image signal buffer 31 to a shift register 9, and latched by a latch signal L into a data buffer 7. A counter 11 counts the number of clock signal pulses for a period corresponding to the waveform data. An output of an AND gate 5 is rendered H during this period. A driving pulse of a width of the period when a logic H is output from the counter 11 corresponding to the heat generating element 1 is impressed, so that the ink drops are discharged. In this manner, since the waveform data signal of the driving pulse is not necessary to be used also as the recording image signal, the dispersion of the characteristics of the heat generating elements can be corrected in a simple structure.
Patent JP-H09214576-A (JP)
Title: Demodulation circuit
Inventor: KOBAYASHI SEI
IPC: H04L27/227
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a demodulation circuit with an excellent code error rate characteristic by providing a delay means, a 1st detection means, a carrier recovery means, a 2nd detection means, a soft discrimination differential decoding means, an addition synthesis means and a discrimination means. SOLUTION: A reception signal (a) is orthogonally detected by an orthogonal detection circuit 1 into a complex base band signal (b) and converted into a phase signal (c) by a phase detection circuit 3. A delay circuit 11 delays the signal (c) and provides an output of a delay signal (d) and a carrier recovery circuit 21 eliminates modulation components of the signal (c) and provides an output of a carrier signal (g). A subtractor circuit 10 conducts arithmetic operation of (c-d) and provides an output of a phase change (e). A subtractor circuit 20 being a 2nd detection means conducts arithmetic operation of (c-g) and provides an output of a phase difference (h) of reception signal phases. A soft discrimination differential coding means has a soft discrimination differential decoding circuit 23 and a code soft discrimination circuit 22.  The circuit 22 applies soft discrimination to the output of the circuit 20 and the circuit 23 provides an output of a synchronization detection output (i), and a discrimination circuit 31 discriminates a phase (j) being an output of an adder 30 and provides an output of a reception signal (f).
Patent JP-H08192374-A (JP)
Title: Tool for connecting and disconnecting associated parts of engine valve
Inventor: NORIMOTO NORIYA
IPC: B25B27/26
Filed: 1995-01-17
Abstract: PURPOSE: To reduce the number of engine part items to be demount, and to shorten the working time by providing a support member to be engaged with a fastening bolt so as to support a frame at a height, at which the frame does not contact with parts inside of a cylinder head. CONSTITUTION: A frame 1 is fixed to a cam shaft support bearing cap fitting hole of a cylinder head, from which a cylinder head cover is removed, by a fastening bolt 2 through a support guide 4 for holding the frame at a height, at which the frame does not contact with various parts inside of an engine head. A L-shape handle 9 is turned so as to lower a retainer presser part 6, and a valve spring retainer 7 of the engine head and a valve spring are pushed by the retainer presser part 6. A valve stem and a cotter are thereby appeared, and the cotter can be taken out by a magnet or a finger through a notch part provided in the retainer presser part 6.
Patent JP-H01198253-A (JP)
Title: Manufacture of electric compressor
Inventor: TOYOOKA SHIGEYUKI
IPC: H02K15/12
Filed: 1988-02-01
Abstract: PURPOSE:To improve plane accuracy, and to equalize an air gap by abutting a frame body against a stator core constituted by impregnating a gaps between silicon steel plates having a central hole for a shaft and an inserting hole for a bolt with varnish and fastening the plates and a frame body with the bolt. CONSTITUTION:A motor section 3 and a compressor section 4 are housed into a closed case 2, thus constituting an electric compressor. The motor section 3 is composed of a stator core 5, in which a plurality of silicon steel plates 5a are laminated, a hole 6 is formed at the center and a hole 7 for a bolt is shaped to an edge section, and a rotor 9 fitted to a shaft 8. The compressor 4 is attached to a frame body 12 having a bearing section 10 and mounting leg sections 11. Gaps between the silicon steel plates 5a are impregnated with varnish, the stator core 5 is pushed by a jig not shown, varnish is wiped off, and baking treatment is executed and a coil 15 is wound. The bolt 14 is inserted into the hole 7, and screwed into a tapped hole 13 for the mounting leg section 11. Accordingly, the flatness of the stator core 5 and the frame bodies 11 is improved, and air gaps are equalized, thus acquiring a device noises from which are reduced.
Patent JP-2000221542-A (JP)
Title: Thin-film transistor substrate
Inventor: FUJIKAWA TETSUYA
IPC: G02F1/1343
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of terminals for inspection by covering the terminals for inspection with a terminal protective conductive film and allowing an insulating film to remain between the terminals for inspection and the terminal protective conductive film within the inner deep parts of the terminals for inspection. SOLUTION: The surface of a glass substrate 1 is covered with the gate insulating film 4. An amorphous silicon film 12a is formed on the surface of a part of the gate insulating film 4. The protective insulating film 30 is formed to cover the drain terminals 21 for inspection. Further, the gate insulating film 4 and the protective insulating film 30 are laminated to cover the gate terminals 22 for inspection. Contact holes 25b penetrate the two layers of the gate insulating film 4 and the protective insulating film 30. A terminal protective conductive film 35b is arranged on the protective insulating film 30 so as to cover the gate terminals 22 for inspection. This terminal protective conductive film 35b comes into contact with the gate terminals 22 for inspection through the inside of the contact holes 25.
Patent JP-H08297439-A (JP)
Title: Interface for control for operator of multimedia system
Inventor: UORUTAA SHII BUBIE
IPC: G06F3/0484
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To do its best though it is difficult to instantly impart all the informations required to effectively interact with a copying device to an operator since there is a limit to a usable information display means in a conventional control interface. SOLUTION: A copying device is provided to copy information by having a controller 32 and an operator use control interface 20. The operator use control interface 20 is provided with a touch excitation type image screen 22, a key 26 (an input means), a graphic generator 40, a image signal generator 50, a voice generator 60 and a control means to selectively display a display body, image data and sound output by a CRT 22 according to respective orders inputted by an operator in relation to a CRT 22.
Patent JP-H08220832-A (JP)
Title: Color image forming device
Inventor: KOBAYASHI MASAKAZU
IPC: G03G15/01
Filed: 1995-02-10
Abstract: PURPOSE: To prevent the fluctuation of color registration disturbing uniformity by eliminating the temperature dependency of color image quality, to restrain the rise of cost and to prevent the deterioration of color image quality by simple constitution. CONSTITUTION: This device is provided with a belt speed comparison part 29 comparing the speed signal of a belt speed detecting sensor 28 with previously set belt average speed and outputting a matching signal when they match with each other, an image write control part 31 controlling an image write part 9 based on reference time which is set by counting the time from outputting the reference position detection signal of a belt reference position detection sensor 22 till outputting the coincidence signal, and a memory 30 storing the belt average speed and the reference time.