baber/WOPTO huggingface dataset:
Patent JP-H08219538-A (JP)
Title: Shutter device of exhaust port
Inventor: HAYASHI NOBUYOSHI
IPC: F24F13/14
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a shutter device of an exhaust port having collective functions of preventing a backflow and the penetration of rainwater and keeping off insects and birds, causing a pressure loss little and having a simple structure. CONSTITUTION: A movable vane 8 for opening and shutting an opening is disposed inside a downward opening end part 6b of a hood main body 6 connected to an exhaust port 3, and a rotating shaft 9 of the movable vane 8 is provided in deviation from the central axis in the lateral direction of the vane toward the depth side. Moreover, stoppers 11 and 12 are so provided as to allow a tilting motion of the movable vane 8 against the back pressure of an exhaust flow but to regulate the movable vane 8 to be in a state of shutting the opening against a wind pressure or the like from outside, while the movable vane 8 is provided with a weight or a spring which restores the movable vane 8 to the state of shutting the opening when the exhaust flow is absent.
Patent JP-S53110735-A (JP)
Title: Radiator direct lading type water cooling engine
Inventor: TANAKA ISAO
IPC: F01P3/04
Filed: 1977-03-07
Abstract: PURPOSE: To enhance radiator cooling efficiency as well as to smooth wasy convection of cooling water by measures of guiding hot water above a hopper chamber formed above the engine body diffusin into each riser pipe by using a diffusing guide plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54118450-A (JP)
Title: Halogen-containing resin composition having improved processability
Inventor: SAITOU SEIZOU
IPC: C08L27/00
Filed: 1978-03-06
Abstract: PURPOSE: To provide a non-plating halogen-containing resin composition having excellent roll release, heat-stabilitly and transparency, composed of a halogen- containing resin and a modified oxidized polyolefin wax prepared by the esterification of an oxidized polyolefin wax with an organic acid and an alcohol.  
     CONSTITUTION: (A) 100 parts by weight of a halogen-containing resin is compounded with (B) 0.01W5, pref. 0.05W1 part of a modified oxidized polyolefin wax prepared by esterifying the OH groups and the COOH groups of an oxidized polyolefin wax, e.g. oxidized polyethylene, with an organic acid and an alcohol, respectively. The equivalent ratios of the alcohol to the COOH group, and the organic acid to the OH group are 1/2W10 to 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000221334-A (JP)
Title: Optical fiber connection switching device
Inventor: SAITO KAZUTO
IPC: G02B6/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent a jumper cord from locally bending by evading the bottom rub of the jumper cord. SOLUTION: At the right-side end part in a rack 10, an in-station optical cable storage part which stores in-station optical cables is arranged and at its adjacent rear position, an out-station optical cable storage part which stores out-station optical cables is arranged. A splitter unit group part 14 having splitter units 4 installed is arranged adjacently to the in-station optical cable storage part at the right-side front part in the rack 10. On the left side in the rack 10, a coupler unit group part 15 is arranged which has coupler units 5 installed. An array board group part 16 where array boards 6 are vertically stacked is arranged between the splitter unit group part 14 and coupler unit group part 15.
Patent JP-H04250684-A (JP)
Title: Flexible circuit board using terminal for placing circuit components and manufacture thereof
Inventor: INABA MASAKAZU
IPC: H05K3/40
Filed: 1991-01-26
Abstract: PURPOSE:To obtain a flexible circuit board having high connecting reliability by removing an insulating base material disposed between circuit wiring patterns of part formed with a terminal for placing circuit components having connecting pads or bumps, and forming to allow the terminal to independently protrude in a finger lead state. CONSTITUTION:A conducting hole 10 and a product shape separating groove 5A are ablation-formed by irradiating with an excimer laser light A1 from a metal mask 3 side. After a layer of the mask 3 is removed by etching, a conductive member such as solder, etc., is filled in the hole 10 thereby to form connecting pads or bumps 11. Then, part disposed between a surface protective layer and a circuit wiring pattern 2 of an insulating base material 1 is ablation- formed by irradiating with an excimer laser light A2 from the pattern 2 side while the pattern is operated as a function of a metal mask to separate its end to allow a terminal to protrude.
Patent JP-S59149963-A (JP)
Title: Ink for use in forming electrically conductive transparent film and production of electrically conductive transparent film by using the said ink
Inventor: NAKAGAWA EIJI
IPC: H01F41/04
Filed: 1983-02-16
Abstract: PURPOSE:To provide ink which gives an electrically conductive transparent film of good quality when the ink is applied to a heat-resistant substrate to form a film and baked in an oxidizing atmosphere, by using an organotin compd. and an organoindium compd. as principal ingredients and incorporating an org. compd. of a Group V element. CONSTITUTION:Ink for use in forming an electrically conductive transparent film contains an organotin compd., an organoindium compd. and an org. compd. of a Group V element (e.g. As, Sb, Bi, etc.) as active ingredients in such a proportion as to give 10-1,000mol of Sn and In per mol of Group V elememt. When the ink is applied to a heat-resistant substrate to form a film and baked in an oxidizing atmosphere, there can be obtd. an electrically conductive transparent film which is mainly composed of tin oxide and indium oxide and doped with an appropriate quantity of an oxide of a Group V element, can retain an arbitrary shape, has little problems of fogging, spot, coloration, etc. and is electrically conductive. Though a film having a large area suffers partial unevenness, such problem can be eliminated by properly selecting raw materials and operating conditions.
Patent JP-H02233144-A (JP)
Title: Automobile exhaust gas catalyser
Inventor: JIEFUERII ESU RIIKU
IPC: B01D53/94
Filed: 1990-02-06
Abstract: PURPOSE: To suppress the amts. of the CO, NOx, H2 S or the like in exhaust gases by depositing a prescribed amt. each of >=1 platinum group metal and metal ferrite on a support of alumina or the like, thereby forming an automobile exhaust gas catalyst. CONSTITUTION: A washcoat slurry is prepd. by thoroughly mixing 0.2 to 7 wt.% metal ferrite, 20 to 50 wt.% catalyst deposited alumina and 100 wt.% water. After a base material of ceramics, metals or the like is coated with this washcoat slurry, the base material is dried and calcined, by which the automobile exhaust gas catalyst is obtd. The resulted catalyst is formed by depositing a catalytically effective amt. of at least one platinum group metal and an H2 S removing amt. of the metal ferrite on the support. The ferrite is adequately 1 to 20 wt.% of the catalyst and the weight ratio of the metal ferrite and the platinum group metal is adequately 1 to 100:1.
Patent JP-H08216537-A (JP)
Title: Coloring material sheet
Inventor: KANAZAWA DAISUKE
IPC: B41M5/382
Filed: 1995-02-14
Abstract: PURPOSE: To prevent the lowering of image density on image receiving sheet and the like from occurring and contrive to improve the releasability between supporter and black coloring material layer by a method wherein carbon black, the total oxygen demand of which calculated from the CO and CO2 in volatile matter composition as black pigment is below a certain value per a certain surface area, is employed. CONSTITUTION: The coloring material sheet (b) consists of supporter b1 and photopolymerizable tacky layer b2 , which is produced by applying the application liquid for coloring material layer containing emulsion binder under dispersed state and dispersed carbon black on the supporter b1 . The total oxygen demand calculated from the CO and CO2 in volatile matter composition in carbon black at 950 deg.C is set to be 7mg/g or more per surface area of 100m<2> /g calculated due to the nitrogen adsorption amount by BET method. By employing the above coloring material sheet (b) troubles such as the elongation or breakage of image receiving sheet (c) or the like at the transferring of image to the image receiving sheet (c) and the lowering of image density becomes less apt to occur, since the releasability between the supporter b1 and the coloring material layer b2 is excellent.
Patent JP-H05297478-A (JP)
Title: Original platen driving device
Inventor: MATSUTOMO YASUSHI
IPC: G03B27/62
Filed: 1993-02-15
Abstract: PURPOSE:To move an original platen so that it may turn back to a home position even in the case that an epicyclic gear stops at any positions on an endless gear. CONSTITUTION:The device is provided with the ring-like endless gear 3 connected with the original platen 2 so that it may be linearly moved, a sun gear 5 installed so as to be fixed on the intermediate part between both rack parts of the endless gear 3, the epicyclic gear 6 freely rotatably arranged between the sun gear 5 and the endless gear 3 while being engaged with both gears, a connecting board 11 which is rotatably connected with the input shaft 7 of the sun gear 5 and also for supporting the epicyclic gear 6, and in a driving route from a motor 32 to the sun gear 5, the device is also provided with a driving force interrupting/connecting mechanism 30 for interrupting/connecting the driving route and a rotary force giving mechanism 33 for giving a rotary force to the input shaft 7 of the sun gear 5 when the driving route is interrupted by the driving force interrupting/connecting mechanism 30.
Patent JP-S60167705-A (JP)
Title: Variable pitch multiple shaft spindle unit
Inventor: ITOU IKUO
IPC: B23B39/16
Filed: 1984-02-10
Abstract: PURPOSE:To process several kinds of matters to be processed having different/ processing pitches with one processing unit by changing a processing pitch of multiple shaft spindle unit desirably. CONSTITUTION:An annular cam 10 is rotated through gears 7, 8 and 9 by driving a motor 6 and a spindle case 4 pressed to the cam face (not shown in the figure) is slid to the axial direction. The processing pitch l is set to a predetermined value by rotating the cam driving motor 6 by a proper rotating angle. And a holding plate 14 clamps the spindle case 4 by moving a piston 16 to the right, and the change of processing pitch is completed.
Patent JP-2000220151-A (JP)
Title: Seismic isolated structure for pile
Inventor: KOIDE TADAO
IPC: E02D27/12
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent the breaking of pile especially the breaking at the pile bead due to horizontal force from the superstructure. SOLUTION: In the seismic isolated structure for pile, a housing body 1 having an upper opening is attached to the pile head 3 of the pile body 2, and fluid bodies 4 are housed in the housing body, load transmitting slip plates 5a to 5c are laminated and arranged horizontally in the fluid bodies, a foundation side slip member is attached to the bottom surface of a foundation slab 6 as the base of the superstructure. The fluid bodies 4 comprise spherical bodies constituted with graphite, steel, stainless steel, ceramics or the like and a lubricating liquid constituted with silicone oil, grease or the like, and load transmitting slip plates 5a to 5c are horizontally laminated and arranged within the fluid bodies 4 in a clamped state by the spherical bodies 11.  And on the load transmitting slip plate 5a, that is, the spherical bodies at the highest layer contact the slip member 7 at the foundation side and, below the load transmitting slip plate 5c, that is, the spherical bodies at the lowest layer contact the bottom portion of the housing body respectively.
Patent JP-S52109343-A (JP)
Title: Cyclic check circuit
Inventor: SUZUKI HITOSHI
IPC: G06F11/10
Filed: 1976-03-10
Abstract: PURPOSE: To provide a cyclic check circuit in which number of IC is reduced by improving to discriminate whether all the contents of a CRC register are '1' on checking. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59152507-A (JP)
Title: Identification system of synchronizing pattern
Inventor: HANAOKA YASUHIKO
IPC: G11B27/19
Filed: 1983-02-18
Abstract: PURPOSE:To attain a comparatively simple circuit constitution regardless of the number of fields per block and without reduction of the reading speed, by storing previously the synchronizing pattern of a field to be identified into the 2nd register and then comparing this pattern with a synchronizing pattern read out of a memory medium. CONSTITUTION:A microprocessor 4 stores a synchronizing pattern of a field where the address of a block to be read into the 2nd register 5. The synchronizing patterns of each field read out of a memory medium are supplied successively and in series to a shift register 7 and then delivered in parallel to a comparator 6. The comparator 6 generates an identification signal S when the coincidence is obtained the synchronizing pattern stored in the register 5 and that obtained from the register 7. The processor 4 detects the identification signal generated from the comparator 6 via a register 8 and then stores the synchronizing pattern of the field to be read next into the register 5. Then the field is read and the synchronizing pattern is supplied to the register 7, and the comparator 6 produces the identification signal S.
Patent JP-H03229166-A (JP)
Title: Abnormality diagnostic device for sensor
Inventor: OGAWA MASAKI
IPC: G01R31/00
Filed: 1990-02-05
Abstract: PURPOSE:To accurately diagnose the abnormality at an early stage by providing an insensitive area exceeding the tolerance of sensor in the actually using area for output characteristic of the sensor and detecting whether the output value of sensor exists in the insensitive area. CONSTITUTION:The pressure change in an intake pipe is detected by the pres sure sensor 2 of the abnormality diagnostic device 1 to input the detected signal (b) to a comparator 3. By the comparator 3, this input signal is compared with a reference voltage value inputted to a terminal (d2) and an output terminal (e) is changed-over to H or L according to the difference output. In the case of H, a transistor Tr is made to ON and a power source voltage Vc is im pressed to a power source terminal (a) of pressure sensor 2 bypassing through a resistor R1. At this time, the voltage of 7V is impressed to the terminal (a), and when the terminal (e) is L, the Tr is made to OFF and the voltage of 5V which is generated by dividing the voltage Vc with resistors R1, R4 is im pressed. When the abnormality exists in the pressure sensor 2, connector, etc., the voltage in the insensitive area, which can not be outputted in the normal state, is outputted, thereby the diagnosis of abnormality can be made.
Patent JP-H07235983-A (JP)
Title: Line control system switchover system
Inventor: YOSHIDA KENJI
IPC: H04L69/40
Filed: 1994-02-24
Abstract: PURPOSE:To shorten the time required for a line switchover processing by performing in parallel a processing that the control data automatically prepared by a controller is confirmed and is corrected by an operator and a processing that control data is transmitted from the controller to plural switch devices when a fault except a supposed fault is generated. CONSTITUTION:After control data is automatically prepared based on fault information in a controller 1 and an operator terminates the confirmation and the correction of all control data in the same way as a conventional one when a fault except a supposed fault is generated, control data is transmitted to a switch device 2 all together and the switch processing of a line is performed. At the same time when control data is automatically prepared in the controller 1 and is instantaneously transmitted to the switch device 2 and the switchover processing of the line is performed, the operator is made to confirm the automatically prepared control data and the system performed in parallel is compared with a system where a processing of retransmitting only control data to be corrected is performed. As a result, the whole time required for a line switch processing can be shortened, the restoration of the system is realized in a short time and the effective use of the line can be performed.
Patent JP-H09196933-A (JP)
Title: Probe, its production, probe unit, and data recording and reproducing apparatus using the same
Inventor: IKEDA TSUTOMU
IPC: G11B9/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a probe(PB) eliminating the warpage of a cantilever(CL) itself, not generating the warpage of a lever, capable of reducing the electrode area, capable of reducing the stray capacity generated between a recording medium and the cantilever, not generating the breakage of CL by stress, capable of forming a metal chip (TP) on CL, achieved in wt. reduction and capable of easily forming metal TP at a desired position to produce PB, to provide a PB unit and a data recording and reproducing apparatus using the same. SOLUTION: In PB having CL 102 composed of single crystal Si and a chip (TP) 105 composed of metal provided on CL 102, a metal silicide layer (MS) 104 due to the diffusion of both materials of CL 102 and TP 105 is formed at the interface of CL 102 and TP 105 composed of metal and the hollow region surrounded between TP 105 and CL 102 is provided. In the production of PB having CL 102 and TP 105 composed of metal provided on CL 102, CL 102 composed of the single crystal Si layer is formed on a first substrate through an insulating layer and MS due to the diffusion of both materials of CL 102 and TP 105 is formed at the interface of CL 102 and TP 105 composed of metal to bond TP 105 and CL 102 and the hollow region surrounded between TP 105 and CL 103 is formed.
Patent JP-S62183759-A (JP)
Inventor: TSUJI JUICHI
IPC: A61F7/08
Filed: 1986-02-10
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-H08196374-A (JP)
Title: Chair
Inventor: YASUOKA MITSUO
IPC: A47C3/18
Filed: 1995-01-20
Abstract: PURPOSE: To eliminate the occurrence of the deterioration of smoothness in rotation and a disagreeable sound by inclining upward and downward cams at the same angle along an opposite direction inside and outside stationary and movable bushes. CONSTITUTION: The outer half-section positions of the upper end periphery of a stationary bush 19 around a shaft in a pedestal tube, and the outer half- section positions of the lower end periphery of a movable bush 21 are kept in slidable contact with each other. The outer upward cam 33 and the outer downward cam 38 of the bushes 19 and 21 are inclined at the same angle along an opposite direction. In a misaligned state, the contact position of the cams 33 and 43 comes to one side of the shaft, and the contact position of the cams 28 and 38 comes to the other side thereof respectively eccentrically. As a result, a load acts on both positions at a good balance.  According to this construction, contact pressure generated between the shaft and the contact plane thereof or an increase in braking force can be reduced, or rather eliminated, thereby the occurrence of the deterioration of the smoothness of shaft rotation as well as a disagreeable sound can substantially be eliminated.
Patent JP-H10209056-A (JP)
Title: Thin film epitaxial wafer and manufacturing method of the same
Inventor: KIMURA MASAKI
IPC: H01L21/20
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a thin film epitaxial wafer of the epitaxial growth under the reduced pressure which improves electrical characteristic and assures manufacturing yield, and a method of manufacturing the same. SOLUTION: A single crystal silicon substrate on which COP does not exist on the surface or a small number of COP exist is manufactured, and the epitaxial growth is formed by the epitaxial growth method on this single crystal substrate. As a method of manufacturing the single crystal substrate, a crystal growth method where COP density is set to 1×10pcs/cm<3> is employed. Thereby, defects of a single crystal substrate due to COP can be eliminated or reduced to improve electrical characteristic of the thin film epitaxial wafer and manufacturing yield.
Patent JP-S63193077-A (JP)
Title: Method of spotting accident point of cable
Inventor: NAGAOKA AKIRA
IPC: G01R31/11
Filed: 1987-02-06
Abstract: PURPOSE:To enable the accurate and rapid spotting of an accident point, by determining approximately the true speed of propagation of each cable and by spotting the accident point by means of a calculation formula based on the speed of propagation of each cable and a cable construction. CONSTITUTION:A pulse is injected from a pulse generator 2 into a sound phase 1A of a line formed by connecting a plurality of kinds of cables which are different in a surge propagation speed, the time required for propagation of this pulse is measured, and each surge propagation speed is corrected on the basis of the difference between the measured propagation time (measured value) and a pulse propagation time (calculated value) calculated from the respective surge propagation speed of the cables in a plurality of kinds. Next, a pulse is injected from the pulse generator 2 into an accident phase 1B of a line, the time required for propagation of the pulse reflected from an accident point is measured, and a distance to the accident point is calculated from the propagation time of the reflected pulse, each corrected surge propagation speed and the cable construction of the line memorized beforehand. These calculations are executed by a microcomputer 4.
Patent JP-H05199783-A (JP)
Title: Running body driver
Inventor: TSUCHIYA YOSHIYUKI
IPC: H02P29/00
Filed: 1992-01-17
Abstract: PURPOSE:To prevent the deviation of perpendicularity over a long period of time without being influence by mechanical wear due to aging, the expansion of a wire, etc., and achieve a finer feedback control without causing hunching. CONSTITUTION:The title device is provided with a piezo element 109 which rotates and drives an object to be controlled in a direction along the traveling direction of the running body on the running body, a 2-division photo sensor 114 which detects the amount of displacement of perpendicularity in traveling state of the object to be controlled and the amount of change in the amount of displacement, and a fuzzy inference circuit (control means) which drives and controls the piezo element 109 so that the amount of displacement of perpendicularity of the object to be controlled becomes 0 by performing fuzzy inference based on the amount of displacement which is detected by the 2-division photo sensor 114 and the amount of change of the amount of displacement which is output from a differential circuit 117.
Patent JP-S62184552-A (JP)
Title: Memory security system
Inventor: KURIHARA KIYOHIRO
IPC: G06F12/14
Filed: 1986-02-07
Abstract: PURPOSE:To obtain the security of a data by writing a bit representing an execution mode on an address conversion memory, and permitting a data transfer between tasks only in a monitor execution time. CONSTITUTION:The address bus output 7 of a microcomputer 1 and the base address output 11 of a base register 3 are supplied to an address conversion memory 4. The memory 4 converts inputs to an address data and an execution mode data, and outputs them respectively as a conversion address output 8, and an execution mode output 10. The output 10 is supplied to a control signal prohibition circuit 5, and also to the circuit 5, an execution mode output 12 outputted from an execution mode flag 6 is supplied. The circuit 5 performs a check for both execution modes thus inputted, and when they are not coincided, the output of a memory access signal 13 is suppressed. The flag 6 can only be set on a monitor and the data transfer between the tasks can be permitted only under the control of the monitor.