baber/WOPTO huggingface dataset:
Patent JP-2001121527-A (JP)
Title: Composite panel and method for manufacturing the same
Inventor: ONODA KAZUYUKI
IPC: B28B23/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To supply a composite panel for an exterior wall which has not only excellent freedom of the shape and feeling of quality but also fire resistance, heat insulating properties and lightweight and has less manpowers for manufacture and is inexpensive and has enough strength. SOLUTION: A composite panel comprising a double layer consisting of a lightweight foamed concrete layer (an ALC layer) 2 and a fiber-reinforced cement layer (a GRC layer) 1 is provided and the composite panel wherein the ALC layer 2 and the GRC layer 1 are hooked together by means of anchors 6 being respectively embedded in each of the layers is provided.
Patent JP-2001127575-A (JP)
Title: Current clamp circuit
Inventor: SAWAI MORIYASU
IPC: H03K5/007
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a current clamp circuit that can easily apply current clamping to an output current amplifier circuit employing a current buffer IC from the outside of the current amplifier circuit. SOLUTION: In the current clamp circuit 10 that limits an output current of the output current amplifier circuit 20 by using an operational amplifier 2 and the current buffer IC, a resistor 4 is connected to the output stage of the current buffer IC 1 and a load current limit means is connected in parallel with the current buffer IC 1 and the resistor 4 to limit a load current thereby clamping the output current.
Patent JP-2001120662-A (JP)
Title: Oxygen-concentrating device
Inventor: KANEMASA KENICHI
IPC: A61M16/10
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen-concentrating device wherein noises are extremely low. SOLUTION: In an oxygen-concentrating device for medical treatment, wherein oxygen in air is concentrated by a pressure variation adsorption method, an expansion type silencer to reduce the discharging sound of a purge gas from an adsorption tower is provided. The expansion type silencer has respectively one or more inlet pipes to make the purge gas flow into an expansion chamber, and outlet pipes to make the purge gas flow out from the expansion chamber. Then, the inlet pipes and the outlet pipes are attached to confronted surfaces of the expansion chamber. In addition, the inlet pipes and the outlet pipes are projected in the expansion chamber. In the silencer, a sum of the maximum length of the projecting section of the inlet pipes and the maximum length of the projecting section of the outlet pipes is larger than the distance between the wall surfaces of the expansion chamber to which the inlet pipes and the outlet pipes are attached. Such a silencer is used for the oxygen- concentrating device.
Patent JP-H11138677-A (JP)
Title: Conductive reflection preventing film and its manufacture
Inventor: KIYOKAWA KAZUTOSHI
IPC: G02B1/14
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a conductive antireflection film provided with the film hardness and high productivity required industrially, namely high electromagnetic sealing properties required industrially for the processing on a display screen or the like and also provide a manufacturing method thereof. SOLUTION: In the manufacture of a conductive antireflection film 1 in which the conductive reflection preventing film 1 is formed of an antireflection film 100 of three layers or more including at least one conductive layer formed on a transparent base 10 formed of a plastic film, the antireflection film 100 is formed of a highly refractive index layer or layers 20 forming said conductive layer or layers and low refractive index layers 30 other than the conductive layer or layers, and also in the manufacture of the conductive antireflection film, the low refractive index layers 30 are formed by a vacuum deposition process, while the highly refractive index layers 20 are formed by a sputtering process.
Patent JP-H08164840-A (JP)
Title: Negative pressure controller of internal combustion engine
Inventor: MATSUSHITA SOICHI
IPC: F02D41/12
Filed: 1994-12-14
Abstract: PURPOSE: To provide a negative pressure controller of an internal combustion engine capable of supplying sufficient negative pressure to a brake booster without increasing a load on the internal combustion engine even in the internal combustion engine run stationarily under the suction pipe pressure approximate to the atmospheric pressure. CONSTITUTION: A brake booster 17 is connected to a surge tank 14 by a connecting piping 18. A control section 19 not only determines the opening of a throttle valve 15 corresponding to the running condition, but also closes the throttle valve, generate negative pressure in the surge tank and maintain the function of the brake booster when a pressure sensor detects that pressure for operating the brake booster approaches the atmospheric pressure. Further, in an internal combustion engine carrying out fuel injection for stratified combustion during low load running, the fuel injection is altered to one for uniform combustion in closing the throttle value.
Patent JP-H02210115-A (JP)
Title: Anchor fitting method and apparatus for soft base rock
Inventor: HAINTSU GURABERU
IPC: E02D5/76
Filed: 1989-11-29
Abstract: PURPOSE: To secure the stabilized positioning of anchor by excavating a bore hole with an anchor having an excavating drill, and simultaneously, supplying the liquid medium through a central opening during the excavation. CONSTITUTION: An excavating rod 1 supports the top part 2 of excavation at an end thereof, and the top part 2 of excavation is provided with a central rinsing opening 3 concentrically extended in relation to the excavating rod 1 or an axial central opening 4. During the excavation, the mortal suspension is supplied through the central opening of the excavating rod provided with a radial opening in an area close to the top part of excavation.
Patent JP-H01150787-A (JP)
Title: Detector dry air in cereal drier
Inventor: FUJIOKA SADAKAZU
IPC: F26B17/14
Filed: 1987-12-07
Abstract: PURPOSE: To stabilize the operations of a wind pressure sensor provided to an air supply pipe in the air tunnel of the burner of a grain dryer by enabling the sensor to detect wind pressures distributed in the vertical direction and making turbulent flows hardly generated on the back of the sensor by forming the detecting surface of the sensor longer in a narrow and long rectangular shape which is longer in the vertical direction. CONSTITUTION: A wind pressure sensor 18 is provided by stretching a supporting arm 17 across an air supply pipe 14 in the air tunnel 11 of a burner 6. The detecting surface 19 of the sensor 18 is formed in a narrow and long rectangular shape which is longer the vertical direction and supported in a state where the surface 19 is hung from a switch main body 20 so that the surface 19 may be deviated from the plane of projection of the burner 6 in the rear view. In addition, the switch 20 is constituted in such a way that the switch 20 is turned on when the detecting surface 19 is swung forward by the action of a suction wind and turned on when the surface 19 is restored. Therefore, the sensor 18 can detect wind pressures distributed in the vertical direction and the operations of the sensor 18 are stabilized, because turbulent flows hardly occur on the back of the sensor 18.
Patent JP-2001130008-A (JP)
Title: Manufacturing method for monolithic ink jet head
Inventor: UENISHI KATSUZO
IPC: B41J2/16
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a monolithic ink jet head in which a large consumption current can be taken out while facilitating micromachining. SOLUTION: A large number of holes 24 are made by etching in the central part of a transistor of a passivation film 22 on the drain electrode D and the source electrode S of an output transistor formed with an ordinary thickness by LSI fabrication process and a highly conductive metal film 25 of gold or aluminum is deposited on the entire surface thereof. A part 25a of the metal film 25 enters the holes 24 and connected, respectively, with the electrodes D and S. Subsequently, wiring electrodes Dh, Sh of drain and source are formed on the passivation film 22 by etching thus forming electrodes of two layer structure for the drain and source. The electrode D and wiring electrode Dh are connected with wiring extended from a feeder line 13 while the electrode S and wiring electrode Sh are connected with wiring extended from the individual wiring electrodes 16 of a heating element 15.
Patent JP-H05138735-A (JP)
Title: Method and apparatus for laminating and craping processing of sheet material made of foamed resin
Inventor: YAMAKAWA KUNIO
IPC: B32B5/18
Filed: 1991-11-26
Abstract: PURPOSE:To apply laminating and craping to a sheet material made of a foamed resin by laminating a film to the sheet material and clearly applying embossing to the surface part of the formed laminate. CONSTITUTION:The film 2 heated by a heater 6 and a sheet material 1 are inserted in the gap between a press roll 3 and an embossing roll 4 in a laminated state to be pressed by both rolls but the sheet material 2 is heated by a heater 7 immediately before the start of pressing. Therefore, the sheet material 2 is pressed immediately after heating and the thermal effect of the heater 7 is not applied to the film 2 and, since the formed laminate 5 is wound around the craping roll 4 over the almost half periphery thereof in such a state that the film 2 is turned inside, the transfer effect due to the embossing roll 4 continues only at least during the winding process of the laminate 5 and clear craping is applied to the laminate.
Patent JP-H09152233-A (JP)
Title: Refrigerant recovering device
Inventor: NAKAJIMA AKIRA
IPC: F25B45/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant recovering device, capable of recovering refrigerant and oil efficiently from the refrigerant recovering device of an electric refrigerator and the like. SOLUTION: An oil recovering device and a cooling means, heating oil reserved in the oil recovering device a high-temperature and high-pressure refrigerant, discharged out of a compressor 5, and discharging a part of the refrigerant, liquefied in a condenser 8, into a low-pressure circuit to evaporate it and cool the refrigerant by the evaporating heat, are provided between the suction port of the compressor and a refrigerant recovering device 2 while the refrigerant, liquefied by the cooling means, is poured into a refrigerant recovering vessel 11.
Patent JP-H07161504-A (JP)
Title: Contact type thermister and its manufacture
Inventor: NAGAI TAKESHI
IPC: G01K7/22
Filed: 1993-12-13
Abstract: PURPOSE:To provide a contact type thin film thermister, and its manufacturing method, having a high tension lead wire and exhibiting high thermal response. CONSTITUTION:A thermister 5 comprises a temperaturesensitive resistor film 3 formed through a pair of electrode films 2, 2a provided on one surface of a planar insulating substrate 1 in the vicinity of the opposite end parts. The thermister 5 further comprises a temperature-sensitive unit 9 including a pair of planar lead wires 6, 6a connected electrically with the opposite ends of the temperature-sensitive resistor film 3, a planar insulating support 7 having one surface abutting on the other surface of the planar insulating substrate 1 through the pair of planar lead wires 6, 6a and entirely coated with a fired glass 8, a bottom face inner wall 10a, and a bottomed metal container 10 having a contact face 10b with an object to be measured on the outer wall of the bottom face. The planar insulating support 7 of the temperature-sensitive unit 9 is brazed 11, on the other side to the inner wall 10a of the bottom face of the container 10.
Patent JP-H01152888-A (JP)
Title: Image pickup device
Inventor: SATO TAKASHI
IPC: H04N9/07
Filed: 1987-12-10
Abstract: PURPOSE:To attain free expression of hue and saturation with simple constitution by obtaining a color difference signal from a signal outputted from an image pickup element and using a control switch so as to eliminate the obtained color difference signal and controlling forcibly the level of the color difference signal before balanced modulation based on the elimination means. CONSTITUTION:A signal processing circuit 103 forms color difference signals R-Y, B-Y and a luminance signal. The color difference signals R-Y, B-Y are subject to carrier balance correction by correction circuits 104, 104' respectively. In this case, when the control switch 109 is turned on, the signal system is cut off by transistors 106, 106'. Then a predetermined control voltage is supplied to the signal system by a control circuit 108 to obtain a single color effect. Moreover, the voltage of the control circuit 108 is changed optionally to obtain free hue and saturation effect and the result is outputted as a special video signal.
Patent JP-H08147624-A (JP)
Title: Longitudinal magnetic head with built-in coil and its manufacture
Inventor: PIEERU GOODO
IPC: G11B5/127
Filed: 1994-12-14
Abstract: PURPOSE: To ensure abrasion resistance by juxtaposing two pole pieces and determining the air gap of a magnetic head thereby decreasing the width of an air gap depending on the thickness of a magnetic layer. CONSTITUTION: Pole pieces 301 , 302 are made of a thin layer of a magnetic material fixed to a substrate while surrounding an air gap. A conductive winding comprises consecutive coils 501 , 502 juxtaposed on an insulating layer covering the pole pieces 301 , 302 while being fixed thereon. Forward end parts 731 , 732 of the coils 501 , 502 are interconnected through a conductive bridge 75. A magnetic bridge 70 connects the pole pieces 301 , 302 to close the magnetic path. This structure reduces the width of an air gap while ensuring abrasion resistance.
Patent JP-S63167223-A (JP)
Title: Knocking detector
Inventor: MAKINO TADAYOSHI
IPC: G01H17/00
Filed: 1986-12-29
Abstract: PURPOSE:To expand a knocking decision area by initiating a fail-safe function for a fault of a knocking sensor or the disconnection of the signal cable or connector of the knocking sensor in response to a rise in the temperature of an engine caused in case of knocking generation. CONSTITUTION:When the knocking sensor 1 detects engine vibrations, the vibrations are classified by a knocking gate 2 and a noise gate 3. The output of the noise gate 3 is supplied as a threshold value to a comparator 10 through a low-pass filter 8 and an amplifier 9. The comparator 10 compares this threshold value with the output of the knocking gate 2 to decide knocking. The temperature of the engine is detected by a temperature sensor 21 and when the temperature is high, the output of the comparator 11 is applied to an AND circuit 14 through an inverter 12 to mask the output of the comparator 10.
Patent JP-H09152122-A (JP)
Title: Hot air heater
Inventor: SHINOHARA YUKIO
IPC: F24H3/04
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To decrease the number of assembly devices to be assembled to a main body and to reduce an assembling work in a hot air heater having a combustion blower or the like stored in a casing formed by a mounting block and an outer frame covering an upper part of the mounting block by a method wherein a part of the casing forming an air passage is formed at the casing. SOLUTION: Air sucked under a rotation of a vane 5 of a combustion blower 20 in a hot air heater passes through an air blowing pipe 10 and is supplied to a combustion device 9, where the air is mixed with fuel supplied by a fuel pump and then ignited at a combustion cylinder 11. Heat generated through combustion is fed out by a hot air blower 12. In this case, the mounting block 21 is formed with a recessed portion 21a capable of storing the vane 5 at a fixing part of the combustion blower 20, and a motor 3 is fixed in the recessed portion 21a through a partition plate 22. In this way, a casing 23 forming an air passage at the mounting block 21 is constructed by the recessed portion 21a and the partition plate 22, thereby a common setting of component parts is promoted between the composing elements having different functions so as to reduce the number of component parts.
Patent JP-H08148201-A (JP)
Title: Housing case for wire harness led out electric wire splice section
Inventor: MORI AKIHIRO
IPC: H02G15/00
Filed: 1994-11-21
Abstract: PURPOSE: To prevent enlargement of a wire harness trunk line due to the existence of an electric wire splice section and to improve wire harness forming workability in a wire harness having the electric wire harness section for interconnecting electric wires led out of the wire harness trunk line and pulling out the electric wires in the same direction. CONSTITUTION: Three splice section housing pockets 5 for respectively housing electric wire splice sections 3 are provided in parallel in upper and lower two stages and a stopper pin 8 is provided, being put through the stopper pin hole 7 of the side wall of the housing pocket 5 and inserted in a direction intersecting the housing pocket 5. The stopper pin 8 is inserted and fixed between led out electric wires 2 of the electric wire splice section 3 inserted into the housing pocket 5 in a bare form, preventing the electric wire 3 from being pulled out and its housing is protected in an insulated and concentrated manner.
Patent JP-H04183018-A (JP)
Title: Comparator
Inventor: MATSUNO YASUSHI
IPC: H03K5/08
Filed: 1990-11-19
Abstract: PURPOSE:To grasp an input coupling state securely without especially providing a wire or a connector by controlling a transistor, which turns on/off an input terminal, so that the input terminal can be turned on when a high impedance input state is generated. CONSTITUTION:When there is no input at an input terminal IN, the collector of a transistor Q3 tries to pull a current equivalent to the base current of a transistor Q1 from the base of a transistor Q4. In this case, since relation between constant current sources I1 and I2 is set to I1>I2, the conditions of the base current of the transistor Q1= the collector current of the transistor Q3 and the collector current of the transistor Q3> the base current of the transistor Q4 are established, and the transistor Q3 is turned to a saturated state. Therefore, the base potential of the transistor Q4 is decided by the voltage between the collector and emitter of the transistor Q3 and fixed at a low level. Thus, the high impedance input state can be detected without especially providing wires and connectors, and the input coupling state can be grasped without fail.
Patent JP-H10138776-A (JP)
Title: Transfer casing structure in transfer of automobile
Inventor: WAKAO TAKUSHI
IPC: F16H57/021
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a simple structure which can prevent impact force produced upon head-on collision of a vehicle body during advancing of the vehicle, from being transmitted from the front to rear part of the vehicle body. SOLUTION: First bearing brackets 6a and the like are integrally projected outward form the upper part 26 of a transfer casing 25, a second bearing bracket 25a, and a second baring bracket 51 and the like, are integrally projected outward from a lower part 51. As viewed in a side view, a groove 61 is defined between the first and second bearing brackets 26a, 51a, being opened outward separating the brackets 26a, 51a, from each other. The upper part 26 of the transfer casing 25 which is above a phantom line 53 extending along the groove 61 is supported to a mission casing 18 so that the transfer casing 25 is cantilever-likely supported to the mission casing 18.
Patent JP-2000135731-A (JP)
Title: Foaming start pressure presuming method in extrusion foaming, method and device for extrusion foaming simulation, and recording medium storing extrusion foaming simulation program
Inventor: MURAYAMA TORU
IPC: B29C48/92
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To accurately presume the foaming start pressure in the extrusion foaming and provide an extrusion foaming simulation of high accuracy considering the foam core formation and foaming growth simultaneously in a die based on the result of presumption. SOLUTION: First, the substantial foaming core formation rate as a value of the start of the formation of foam substantially is set as the foam core formation rate representing the number of foams formed per unit volume and unit time (S1). Then the substantial foam core formation rate and other extrusion conditions and the like are substituted for a foam core formation rate formula (S2), and the resin pressure as the foaming start pressure is computed based on the above rate formula (S3). The substantial foaming start pressure in the extrusion foaming can be presumed accurately by the arrangement. Also a simulation considering simultaneously the foam core formation and foam growth in a die is performed by using the above result to provide the extrusion foaming simulation of high accuracy based on the actual phenomenon.
Patent JP-S63164527-A (JP)
Title: Compound semiconductor integrated circuit
Inventor: HASEGAWA KATSUYA
IPC: H01L27/06
Filed: 1986-12-25
Abstract: PURPOSE:To improve the external circuit driving capacity of a low impedance by constituting a logic circuit part of an FET formed on a compound semiconductor layer and constituting an output buffer part of a bipolar transistor formed on a silicone substrate. CONSTITUTION:An inverter based upon a source coupled FET logic (SCFL) is constituted by forming MESFET T1-T3 and load resistors R1, R2 on the compound semiconductor layer. The output B of the inverter is connected to the base of a bipolar transistor B1 to obtain an opened emitter output C.
Patent JP-H03171154-A (JP)
Title: Multicolor image forming method
Inventor: SANKOCHI TOSHIO
IPC: G03G13/01
Filed: 1989-11-30
Abstract: PURPOSE:To obtain good-quality images improved in surface smoothness and color tones by applying toner contg. at least white toner on paper to form a substrate surface and forming the multicolor images on the substrate surface. CONSTITUTION:This device is constituted of a photosensitive body 12, a cleaner 14, a destaticizer 16, a scorotron 18, an exposing light source 20, a dry process developing device 24, a transfer drum 26, a corotron 28, a transporting device 40, a fixing device 48, an OHP mode switch 52. The toner contg. at least the white toner is applied on an image recording medium 30 to form the substrate surface and the surface is exposed with the color separating images corresponding to predetermined reference colors, by which the latent images are formed on the photosensitive body 12. The latent images are developed by the corresponding reference colors to form the sensible images on the photosensitive body 12. The sensible images are superposed and transferred onto the substrate surface and this processing is repeatedly executed with each of the plural reference colors to form the multicolor images; thereafter, the images are integrally fixed. The surface smoothness and the color tones are improved in this way and the images having the good image quality are obtd.