baber/WOPTO huggingface dataset:
Patent JP-H0819212-A (JP)
Title: Vibration suppressing device for rotating machine
Inventor: NAKANISHI KIYOHIKO
IPC: H02K5/24
Filed: 1994-06-30
Abstract: PURPOSE:To provide stable rotating operation over the wide range of the number of revolutions of a rotating machine by suppressing the vibration of the rotating shaft by an elastic body. CONSTITUTION:The shaft 3 of a rotating machine 1 is supported by an annular primary yoke 101 through a ball bearing B1. The primary yoke is supported by an annular secondary yoke 102 through an elastic body 104. An L-shaped feed pipe having a nozzle in the tip part is fitted to the left side of the ball bearing B1 between the upper part of the shaft 3 and the inner circumferential surface of the secondary yoke 102.
Patent JP-H094944-A (JP)
Title: Temperature type automatic expansion valve
Inventor: SAKANO SHINJI
IPC: F25B41/06
Filed: 1995-06-16
Abstract: PURPOSE: To eliminate an independent solenoid valve by providing a route for introducing the pressure of the high-pressure side of a throttle valve mechanism to the low-pressure side chamber of a diaphragm mechanism and assembling a solenoid switching valve mechanism within the route. CONSTITUTION: The expansion valve 1 comprises a temperature sensing bulb 6 for detecting the outlet refrigerant temperature of an evaporator, a diaphragm 5 vertically moving according to the pressure balance in the valve body, and a spring 4 for lifting a valve stem 2 for connecting the diaphragm 5 to a valve 3 and the diaphragm 5 to close the valve 3. A pipe 7 for introducing the high- pressure side of the throttle valve mechanism to the low-pressure side chamber of the lower part of the diaphragm 5 is provided. A solenoid switching valve mechanism for forming a coil 8, a valve 28, a plunger 29 and a spring 30 is assembled within the pipe 7. Thus, it is not necessary to separately prepare an independent solenoid valve, and hence the number of components can be deleted.
Patent JP-S5578724-A (JP)
Title: Constructing method of afforested protection wall
Inventor: SHIMONOHARA TAKESHIGE
IPC: E02D29/02
Filed: 1978-12-05
Abstract: PURPOSE: To construct protection wall for afforestation at the site easily by combining affrestation shelves with protection walls by means of empty concrete blocks provided in front side and striking concrete in between concrete blocks.  
     CONSTITUTION: Two supporting walls 1 are fixed by bottom board 11, while affrestation shelf 4 is installed at its front end and back board 5 -- at its rear. In the front and rear parts of each support wall 1 are made openings 10, and beams forming upper outline of each opening 10 serve for reinforcement as affrestation shelf beam 6 and back board beam 9 respectively. The above-mentioned concrete blocks are arranged sidelong at a given interval, between which concrete is struck to form lengthwise beam 15 as a whole. The formation of front and rear sides of lengthwise beam is made with frame 12 or concrete board 12. At the place in front of lengthwise 15 is provided affrestation shelf 8 so that it makes a chain with the neighboring concrete blocks, thus continuous affrestation shelves being formed over the whole slant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11194737-A (JP)
Title: Interface circuit and liquid crystal driving circuit
Inventor: OGAWA YOSHINORI
IPC: H04N5/66
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an interface circuit and a liquid crystal driving circuit capable of reducing EMI noises and preventing various problems from occurring due to the increase of the number of display data inputs by adopting a low amplitude differential signal transmission system without increasing the number of display data inputs. SOLUTION: This interface circuit includes a filter circuit 101 consisting of a low-pass filter and a compactor circuit 102 consisting of plural compactor circuits 102a. Non-inverted input (+) of each compactor 102a is supplied with a low amplitude digital signal, respectively, while each inverted input (-) is supplied with a reference voltage signal VB which is obtained by making a predetermined digital signal of the digital signals supplied to the above- mentioned non-inverted inputs pass through the low pass filter circuit 101.
Patent JP-S5854224-A (JP)
Title: Oil-impregnated bearing device
Inventor: MORISHITA AKIRA
IPC: F16C33/10
Filed: 1981-09-22
Abstract: PURPOSE:To prevent impregnated lubricating oil from a scattering leak to an external surface, by forming a peripheral surface, except a bearing function, in an oil-impregnated bearing device to oil-impregnationless construction. CONSTITUTION:An oil-impregnated bearing alloy member 14 is formed by a porous oil-imprgnated bearing alloy layer 14a, and a filling processed part 14b, in which a porous part is filled under pressure by drawing work, is formed to the peripheral surface of said oil-impregnated bearing alloy layer. In consequence, lubricating oil, impregnated to the oil-impregnated bearing alloy layer 14a, is prevented from scattering to the outside at the filling processed part to leak only to the internally peripheral surface and display lubricating action necessary for a bearing function of a rotary shaft, thus durability of the bearing function can be increased.
Patent JP-S63316149-A (JP)
Title: Circuit for tracing faulty data utilizing memory card
Inventor: MURATA HIROSHI
IPC: G06F11/34
Filed: 1987-06-18
Abstract: PURPOSE:To prevent data on a memory from being changed even when a fault is generated and to enable the fault to be analyzed, by reading out the data written on a RAM card when an abnormal operation is performed. CONSTITUTION:At a sample signal selection circuit 7, the sample signal SP of the data to be filed in the RAM card is set. A trigger condition to set a signal which interrupts trace when an abnormal state is detected is set, and it is written on an address up comparison circuit 13, an address lower circuit 14, and a data comparator 15 from a CPU. Next, the data is set at a RAM card write stoppage trigger selection circuit 12 which validates the signal from the circuits 13-15. When the RAM card 1 is set, a reset momentary switch 16 is operated, and an address from a RAM card address counter 11 is sent as the address of the card 1. By performing initialization and setting the card 1 as stated above, an MPU operation can be traced. Then, the readout of the data on the card 1 when the abnormal operation is generated can be realized.
Patent JP-H09310995-A (JP)
Title: Egr gas cooler
Inventor: TAKIGAWA KAZUYOSHI
IPC: F28F9/013
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the durability and elastic effect and to reduce the entire weight by engaging to support a plurality of heat transfer tubes with the through hole of at least one support plate fixed at the outer periphery to the inner wall of a shell body tube, and slidably supporting the plate to the outer periphery via a plurality of tongue pieces formed thereon. SOLUTION: A plurality of heat transfer tubes 34 are fixedly disposed on a tube sheet 33 fixed to both ends of the inner wall 32 of shell body tube 31, and engaged to be supported with the through hole 37 of a support plate 36 fixed at the outer periphery 35 to the inner wall 23 of the tube 31. The plate 36 is made from a circular metal plate. A wall 46 bent in a large diameter slightly from the inner diameter of the tube 31 at the outer periphery 35 is formed by burring molding with a tongue piece 45 bent with a plurality of slits 44 axially at the bent wall 46. Thus, the piece 45 is slidably inserted into the tube 31, and capable of fixing the plate 36 disposed at a predetermined position via frictional resistance between the end of the piece 45 and the inner wall 32 of the tube 31.
Patent JP-H04372968-A (JP)
Title: Image forming device
Inventor: ISHIDA TAKAO
IPC: G03G15/00
Filed: 1991-06-21
Abstract: PURPOSE:To provide an image forming device capable of reducing the number of maintenance actions by a user and the running cost by integrating a supplying means and a storing means, and making it removable from a cleaning means and a developing means. CONSTITUTION:A supplying means (supply toner storage section) 60a and a storing means (waste toner storage section) 60b to form a unit (kit) 60, the supplying means 60a and storing means 60b can be exchanged at once, the unit 60 is made removable from a developing means (developing unit) 23 and a cleaning means (untransferred toner removing means) 25, and the unit 60 can be independently exchanged.
Patent JP-H092905-A (JP)
Title: Pest attractant and poison bait for pest control
Inventor: OKUDA FUKUYASU
IPC: A01N63/00
Filed: 1995-06-16
Abstract: PURPOSE: To obtain a pest attractant or poison bait for pest control, capable of demonstrating excellent attractive or controlling effect, with its production cost kept as conventional, by forming the surface of a bait to specific shape so as to be easy to take for pests. CONSTITUTION: The surface of a bait is provided with many deformed points to make it easier for pests to initiate taking it. The surface design of the deformed points is pref. a plane with roughness or many projections, for example, as shown in the figure. The main ingredient(s) of the bait is pref. at least one kind selected from proteins, carbohydrates and lipids; and this system is recommended to further formulate a pest-controlling ingredient. This pest attractant or poison bait is pref. used by holding it in a container. The bait is the same in composition as conventional ones, and differs in forming process only from conventional ones in preparation manufacturing process.
Patent JP-H11345895-A (JP)
Title: Semiconductor device, lead frame and manufacturing method thereof
Inventor: FUKUDA TOSHIYUKI
IPC: H01L23/12
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has a lead-less surface mounted package using a metal plate and has high reliability capable of handling multi-pin situation. SOLUTION: This device is provided with a semiconductor chip 1a, bonding pads 2a which are bonded with electrodes of the semiconductor chip 1a, inner leads 4a which are integrally formed below the bonding pads 2a, mount bonding electrodes 5 which are formed integrally below the inner leads 4a and of which at least a part overlaps, a protective film from which mount bonding electrodes 5 are exposed, encapsulating resin 7 which encapsulates over a protecting film 6 and soldering balls 8, which are formed on the mount bonding electrodes 5.  The soldering balls 8 are arranged on the lower surface of the semiconductor device via the inner leads 4a which are encapsulated by the resin and the mount bonding electrodes 5 which are fixed by the protecting film 6, regardless of the position of the bonding pads 2a, so that the semiconductor device which can correspond to making multi-pin and has a high reliability is obtained.
Patent JP-2000341882-A (JP)
Title: Data collection device in power system
Inventor: TOI MASANORI
IPC: G01R31/08
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a data collection device which can utilize the advantage of multiple terminal decision type, can be installed at arbitrary positions of a transmission/distribution line and does not need a large scale and expensive long distance communication infrastructure. SOLUTION: A data collection device has a digital conversion unit 111, which converts analog electrical values collected at arbitrary positions on a transmission/distribution line 401, a calculation unit 112 which calculates electric values according to the outputs of the digital conversion unit 111 and a transmission function unit 113, which transmits the electrical values calculated by the calculation unit 112 to a transmission destination by wireless telephone, etc. The device can be installed on towers or poles erected at a plurality of arbitrary positions of the transmission/distribution line 401.
Patent JP-S5942116-A (JP)
Title: Manufacture of composite electrode wire for electric discharge machining
Inventor: MIYAKE YASUHIKO
IPC: B21C23/28
Filed: 1982-08-31
Abstract: PURPOSE:To obtain highly efficiently a zinc coated brass wire with thick thickness and the prescribed size and strength characteristics, by adopting a base wire extrusion and drawing system as a manufacture of a titled composite electrode wire of zinc coated brass wire. CONSTITUTION:A zinc billet 3 is heated by using an extruder 1 and, on the other hand, a brass wire 2 is preheated to apply a tension forward to the wire 2 while lowering a stem 6 under pressure, thereby passing the wire 2 through a nipple 5 and a die 4 to extrude a composite base wire 7. Next, the base wire 7 is continuously drawn through several tens of passes, and an extremely fine wire 8 is obtained by drawing it at a reduction ratio of >=90% in total.
Patent JP-H05328082-A (JP)
Title: System for switching modem
Inventor: TEZUKA YOSHIAKI
IPC: H04N1/32
Filed: 1992-05-20
Abstract: PURPOSE:To eliminate the excess procedure by means of the only standard functions and signals by sending training signals again when the request of re-transmitting the entire frames at the transmission of information followed by the transmission of training signals and to provide the transmission control procedure requiring the shorter transmission time. CONSTITUTION:In the MODEM especially for facsimile, the transmission time can be shortened with the only standard function. In the case of the retransmission of the entire frame, a protocol control section 9 sets a M0DEM 10 to a low-speed transmission mode so as to perform the long training again. After sending a correcting continuing signal CTC, the mode is set to a low-speed reception, checking whether or not the correction continuing response CTR is received. After receiving the CTR, the modem 10 is set to the high-speed transmission mode. Then a long training signal is transmitted, and the picture information is read from a memory 7 at its transmission. Thus, the transmission of the end of procedure is performed in a low-speed mode.
Patent JP-H06335483-A (JP)
Title: Operation point marker
Inventor: NARUGE AKIO
IPC: A61B19/00
Filed: 1993-05-28
Abstract: PURPOSE:To make an point marker difficult to remove which indicates a portion to be cut under the operation using a chest mirror to quickly and securely execute the operation by inserting an inner needle into an outer needle with a sharp tip and by allowing a gut to pass through the inner needle to fix an marker at the tip of it. CONSTITUTION:The point marker is configured such that an outer needle 3 is fixed to a holder 2, an inner needle 4 is inserted within the outer needle 3 so that the inner needle can slide freely, and a marker 6 with a stopper 10 is fixed at the tip of the inner needle 4 by passing a gut 5 through the inner needle. One end of the inner needle 4 is fixed to the holder 7 so that the inner needle can slide freely along a cylinder 9. For use, the inner needle 4 is inserted into the outer needle 3, and the gut 5 with the marker 6 is also inserted into the outer needle 3. With this condition, the outer needle 3 is inserted into a specified position in a biological tissue 11, then the inner needle 4 is pushed together with the marker 6. The inner needle 4 and the outer needle 3 are pulled out in order and the marker 6 remains in the position, then the gut 5 is pulled to make the marker 6 bend to fix to the tissue 11.
Patent JP-S6130935-A (JP)
Title: Insulating resistance recovery unit of rotary electric machine
Inventor: MAKINO YUJI
IPC: H02K15/12
Filed: 1984-07-23
Abstract: PURPOSE:To prevent an insulating resistance value from decreasing to a dangerous value by predicting a time until the decrease in the insulating resistance arrives at the dangerous value, and presuming the rising time of a space heater to start the operation of a heater. CONSTITUTION:In an insulating resistance recovery unit having an insulating resistance measuring unit for measuring the insulating resistance of a rotary electric machine 1 and a space heater 3 for drying the machine 1, time (t) until the insulating resistance value arrives at a limited value R0 on the basis of the measured value of the measuring unit is predicted. When the time (t) becomes equal to the predetermined time T from the start of the operation of the heater 3 to the start of the recovery in the insulating resistance value, the heater 3 is started. Thus, the insulating resistance value does not decrease to the value R0.
Patent JP-H05320834-A (JP)
Title: High-strength high-ductility al alloy
Inventor: OKAMOTO KENJI
IPC: C22C21/00
Filed: 1992-05-19
Abstract: PURPOSE:To enhance the strength and ductility of the Al alloy. CONSTITUTION:This high-strength high ductility Al alloy is obtd. by crystallizing an Al alloy blank material having a metallic structure which is a mixed phase structure consisting of an amorphous phase and a crystalline phase. The Al alloy is constituted of a matrix M consisting of an Al crystals and intermetallic compds. (hereafter described as the IMC crystals) C which are dispersed in the grain boundaries of the matrix M and in which the volumetric fraction (Vf1) is >=15%. At least a part of these IMC crystals constitute the plural IMC crystal assemblages A aggregating by forming the grain boundaries and existing in a dispersed state. The sliding resistance with the matrix M is enhanced by these IMC crystal assemblages A. The IMC crystal C2 in which the length (a) of the grain boundaries of the adjacent IMC crystals C1 and C3 in one piece of the IMC crystal assemblage A1 is <=50% of the length (b) of all the grain boundaries is a ductility inhibiting IMC crystal. The average ratio P of the ductility inhibiting IMC crystal C3 is P<=15%.
Patent JP-S6043889-A (JP)
Title: Light-emitting device
Inventor: ISHII AKIRA
IPC: G02B6/42
Filed: 1983-08-22
Abstract: PURPOSE:To improve the optical coupling efficiency of a light-emitting element and an optical fiber, and to enhance the yield of production by applying external force to the head section of a supporter in the desired direction and correcting the position of the optical coupling tip of the optical fiber. CONSTITUTION:A fiber guide 6, a supporter 20 and a monitor fiber 23 are fixed to a stem 1 with silver solder, and a sub-mount 2 on which a chip 3 is fastened is positioned and fixed on a pedestal section 16 on the stem 1 with solder 5. An optical fiber 7 is inserted into the fiber guide 6 while an optical coupling tip 8 at the tip of the optical fiber is inserted into the hole 21 of the supporter 20, and the tip is opposed to the projecting surface of the chip 3. The optical fiber 7 is fixed at the nose section of the fiber guide 6 by a fixing material 29 consisting of a resin under the state, and the hole of the fiber guide 6 is clogged. Predetermined voltage is applied to the chip 3 to emit light, an optical output taken into the optical fiber is detected, the nose section of the fiber guide 6 is moved finely up and down and left and right so that the optical output is maximized, and the optical coupling tip 8 is adjusted so as to be positioned at the center of the hole 21.
Patent JP-S6311727-A (JP)
Title: Lever stand device for driver room for construction machine
Inventor: TATSUMI AKIRA
IPC: E02F9/20
Filed: 1986-06-30
Abstract: PURPOSE:To prevent the unexpected action of an operating lever by a method in which a lever stand is provided on the floor in such a way as to permit it to slide back and forth, and a lever is set on the front and coupled with a coupler in such a way as to enable it to slide back and forth by turning of the lever. CONSTITUTION:A lever stand 1 is provided in such a way as to enable it to slide back and forth in relation to a floor face 103A, and a slide lever 4 set on the front of the stand 1 is allowed to turn on a supporting axis 5. A lever 6 is also attached at an adequate angle to the lever 4, and a coupling plate 7 is connected to the tip of the lever 6. When the stand 1 is turned forwards by the lever 4, a boarding and alighting port 104 is interrupted, the stand 1 is slid forwards, and the lever 6 is locked with the plate 7. Even when the stand 1 is slid to a given position of the backside, the lever 6 is locked with the plate 7.
Patent JP-S6212897-A (JP)
Inventor: TAMURA SHOJI
IPC: G21F1/10
Filed: 1985-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5578869-A (JP)
Title: Fluid control valve
Inventor: MORIYAMA YOSHIKI
IPC: F15B13/043
Filed: 1978-12-07
Abstract: PURPOSE: To reduce the size and improve the responsivity of a fluid control valve, by putting a main spool and pilot valve in a sliding hole for setting a solenoid device to control a pilot spool.  
     CONSTITUTION: A pressure passage P, feed passages A, B and exhaust passages R1, R2 are made on the main valve body 1. The main spool 4 is put loose in a sliding hole 3 to control the direction of flow through closing or opening the passages. A pilot valve body 12 is set to the end of sliding hole to form a fluid chamber 7B. A pilot spool 19 is put loose in the pilot valve body 12 to selectively communicate the chamber 7B with the pressure passage P or exhaust passage R2. Since the directional control of pilot spool 19 is done by a compact solenoid device 6, the valve can be reduced in size, which greatly expand its range of application. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S638600-A (JP)
Inventor: TANAKA AKIO
IPC: G21F9/30
Filed: 1986-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6132065-A (JP)
Title: Electrophotographic sensitive material
Inventor: SATO SHIGE
IPC: G03G5/14
Filed: 1984-07-24
Abstract: PURPOSE:To hide the color of a substrate and to whiten the background of an image by incorporating a white pigment in an intermediate layer in the electrophotographic sensitive material obtained by forming a transparent photoconductive layer on the intermediate layer formed on the conductive substrate. CONSTITUTION:An adhesive layer 2 contg. a white pigment, such as ZnO or TiO2, is formed as the intermediate layer on the conductive substrate 1, and on this layer 2 the transparent photoconductive layer 3 is formed to obtain the intended electrophotographic sensitive material. Even when the substrate 1 is colored, the white pigment incorporated in the layer 2 hides that color, thus permitting various kinds of substrates 1 to be used, and transparent photoconductors like org. semi-conductors made of org. materials, such as poly-N-vinyl carbazole and polyvinylpyrene, to be used for forming the photoconductive layer 3.
Patent JP-S5676220-A (JP)
Title: Dust collector for indoor installation
Inventor: OOKUMA YOUICHIROU
IPC: B01D46/42
Filed: 1979-11-26
Abstract: PURPOSE: To enable exhausting of gas to both indoor and and outdoor where necessary, by a method wherein a dispersion exhaust louver is mounted at a side of a  silencing chamber, and a perforation, connected to an exhaust dust, is formed on the upper surface.  
     CONSTITUTION: In the case of indoor exhaust, air containing dusts is sucked  through a suction port 2 of a dust collector 1A, and powdery dusts are caught through a filter 8. Clean air, which is filtered, flows through a fan 7 to a No.1 silencing chamber 14 whereat it is muffled, and is throttled by means of a throttled part 9. It is then expanded at a No.2 silencing chamber 15 whereat it is enoughly muffled, and is exhausted to the outside of a machine through a dispersion exhaust louver 16. In the case of the outdoor exhaust, a cover, which is closed by means of a screw 12, is removed, and an exhaust duct 18 is inserted through a hole 13 whose diameter is somewhat larger than that of the exhaust duct. The exhaust duct 18 is connected to a throttled part formed between the silencing chambers and is used in a condition to project to the outdoor 20. This permits the optional and effective selection of the method of exhausting to both indoor and outdoor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6044780-A (JP)
Inventor: TAGASHIRA MINORU
IPC: F25B23/00
Filed: 1983-08-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。