baber/WOPTO huggingface dataset:
Patent JP-S60169218-A (JP)
Title: Extinguishing circuit of gate turn-off thyristor
Inventor: MIZOHATA FUMIO
IPC: H03K17/732
Filed: 1984-02-13
Abstract: PURPOSE:To prevent mis-firing of a GTO because of a back swing voltage from a pulse transformer when the GTO turns off by connecting a capacitor for back swing voltage absorption in parallel with a secondary winding of the pulse transformer. CONSTITUTION:When a monostable multivibrator 5 generates an extinguishing pulse, an extinguishing voltage whose polarity is negative at the gate side of the GTO7 is generated to a secondary winding n2 of the pulse transformer 3 and the extinguishing current is fed between a gate and a cathode. A capacitor 11 is charged by the extinguishing voltage via a diode 9 and a resistor 8, and when the extinguishing pulse is lost in this state, a back swing voltage is generated to the pulse transformer 3, and since no back swing voltage is impressed is opposite direction of diodes 2a, 2b, that is, in forward direction of the gate of the GTO7 while the charged electric charge in the capacitor 11 is discharged through diodes 10a, 10b, mis-firing is prevented.
Patent JP-S58140989-A (JP)
Inventor: INOUE KIYOSHI
IPC: H05B6/06
Filed: 1982-02-15
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-2000223870-A (JP)
Title: Holding device of shielding case
Inventor: HIRATA AKIHIKO
IPC: H05K7/20
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To hold shielding cases which surround wireless boards in a housing with improved housing performance, maintainability and heat radiation performance. SOLUTION: Mating connectors 5 and heat transmitting protrusions 7 are formed on the end parts of shielding cases 1 which are thermally connected to housed wireless boards 3. A backboard 4 which has connectors 6 as holding parts and heat receiving protrusions 8 thermally connected to a housing 2 are placed in the housing 2. The connectors 5 are mated with the connectors 6 to hold the shielding cases 1 in the housing 2. The heat transmitting protrusions 7 are brought into contact with the heat receiving protrusions 8 for thermal connection. With this constitution, heat generated by heat generating components on the wireless boards 3 are transmitted to the housing 2 through the holding structure parts and radiated effectively, so that the housing performance and maintainability of the shielding cases 1 in the housing 2 can be improved.
Patent JP-H07214879-A (JP)
Title: Printer
Inventor: YOKOYAMA YOSHIMASA
IPC: B41J33/22
Filed: 1994-01-27
Abstract: PURPOSE:To obtain a printer in which cueing of an ink ribbon can be easily and simply executed, a printing time can be shortened, and various controls of winding of the ribbon, cueing of respective color ink ribbons at the time of controlling an attitude of a print head, printing can be executed by one motor. CONSTITUTION:A printer has a carriage 24 placing at least a print head 73, an ink ribbon winding mechanism 82, etc., and movably provided along a platen 20 by carriage driving means 25 of a printer body 21, and comprises winding means 44-47 coupled to the mechanism 82, etc., at a predetermined position of the carriage 24 in a feeding direction to cue an ink ribbon 23 by rotatably driving the winding mechanism. The means 44-47 are coupled to the means 25.
Patent JP-S56125401-A (JP)
Title: Production of vinyl type polymer
Inventor: ISEKAWA HIROSHI
IPC: C08F6/00
Filed: 1981-02-19
Abstract: PURPOSE: To obtain a polymer having improved plasticizer absorptivity, fish eye level, etc., by reacting a proteolytic enzyme obtained from high-temperature active bacteria with a vinyl type polymer prepared by polymerization in the presence of a gelatin type dispersant.  
     CONSTITUTION: A polymer which is freed from a conventional defect that a vinyl type polymer prepared by polymerization in the presence of a gelatin type dispersant has poor plasticizer absorptivity and fish eye level and the mechanical properties after processing is not good, is obtained by reacting a proteolytic enzyme obtained from bacteria which can multiply without fail in culture conditions of 50°C or higher (for example, proteolytic enzymes obtained from bacteria such as Bacillus licheniformis and Bacillus thermoproteolyticus Rocco) with a polymer obtained by polymerizing a vinyl type monomer such as a vinyl chloride monomer, a styrene monomer or its mixture with a copolymerizable comonomer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06211776-A (JP)
Title: Intermediate of cyclic polyamine derivative
Inventor: IWATA MASAAKI
IPC: C07C311/18
Filed: 1993-01-19
Abstract: PURPOSE:To obtain the subject new compound useful for laminating a macrocyclic polyamine having catalytic activity, etc. CONSTITUTION:The objective compound of formula I {R1 is H, formula II[R2 is H, formula III (R4 is H; R5 is COH, tosyl; or R4 and R5 are both phthaloyl); R3 is COH, tosyl; or R2 and R3 are both phthaloyl]; (n), (m) and (p) are each 2-4}, e.g. N<3>-benzyl-N<1>, N<5>-ditosl-3-aza-1,5-pentadiamine. The compound of the formula I can be obtained, through a compound of formula VI, etc., by reaction of a compound of formula IV as the starting material with a compound of formula V in a solvent such as acetonitrile in the presence of an excess of NaHCO3.
Patent JP-H07209154-A (JP)
Title: Method for adjusting auger sample for analyzing grain boundary of thin steel plate
Inventor: MEGA TETSUYA
IPC: G01N1/28
Filed: 1994-01-25
Abstract: PURPOSE:To directly analyze a grain boundary in an Auger analyzer by cooling a sample mounted on a sample holder, breaking it in an ultra-high vacuum, and then exposing a crystal grain boundary. CONSTITUTION:A thin steel plate is subjected to drawing formation to promote grain boundary embrittlement, and one part of the steel plate is taken out as an Auger sample. It is mounted on a sample holder in an Auger analyzer and the sample is cooled and a shock is applied from the side surface in an ultra-high vacuum for breaking, thus exposing crystal grain boundary. For example, a cut-out which is approximately 0.6mm deep is machined in a shape where it is inserted in the direction from the edge of a plate at the center of the plate which is 0.8mm thick. The sample is held from both sides by a semi-cylindrical pin and is retained at a cylindrical cavity at the center of the sample holder. This retention method allows even a plate-shaped sample to be cooled efficiently based on heat conduction through a holder and a pin. Also, the sample cannot deviate or fall off easily by shock. The pin is preferably made of Ag, Cu, etc., with an improved heat conduction.
Patent JP-H10220966-A (JP)
Title: Base plate baking device
Inventor: NAKAGAWA MASAHIRO
IPC: F27B9/40
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an RHK in which a lack of sensing for a position of a base plate is hardly produced. SOLUTION: A baking device is constructed to include a base plate position sensing device 110 arranged to detect the base plate position at a front part or at a front part or a rear part in a transporting direction of a base plate 10 in each of driving sections and positioned to detect a predetermined base plate detecting point P set at a position between the rollers 42 in a non- contacted state from a direction inclined by an angle θ in respect to the upper surface of the base plate 10.  Due to this fact, since the detecting direction is not in parallel with the upper surface of the base plate 10, the base plate detecting point P is displaced to cause the base plate 10 to be hardly displaced from a range capable of being detected and a lack of detection of the base plate position even in the case that the base plate 10 is displaced in a vertical direction due to a warp on a swelling of the rollers 42 and the like.
Patent JP-S57138617-A (JP)
Title: Space filter for automatic focusing
Inventor: TSUTSUMI SUTEO
IPC: G02B27/40
Filed: 1981-02-20
Abstract: PURPOSE:To obtain a proper focusing signal under any condition, by forming a space filter with a composite polar grid-shaped reticle having no blind sector between respective elements. CONSTITUTION:Outputs of reticle elements A- of invariable elements on a diagonal and code-converted outputs of elements B- on another diagonal are processed by an adding circuit G1, and outputs of reticle elements C- and D- of other variable elements are processed similarly in adding circuits G2 and G3, and further, they are processed by adding circuits G4 and G5, thereby forming a composite polar grid-shaped reticle due to wide-mesh and fine-mesh grid-shaped reticles having no blind sector between respective elements. When this reticle is used as a space filter, transfer functions for all input scenes including the case wherein the model of a Wiener spectrum is white are obtained because there is no blind sector, and a proper focusing signal is formed under any condition, thus performing a sure automatic focusing.
Patent JP-2000219030-A (JP)
Title: Door driving mechanism of air conditioner for vehicle
Inventor: TAKAI JUNJI
IPC: B60H1/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To improve connecting workability of cables by constituting a connecting mechanism for connecting a door to a door operating means, of the drive side cable connected to the door operating means, the driven side cable connected to the door, and a cable connecting means for connecting together both the cables. SOLUTION: An air mix door 2 is rotationally movably fitted into an air conditioner case 20, the air mix door 2 is operated by an operation mechanism 3 mounted on an air conditioner operation panel in the vicinity of the driver's seat of an automobile, but the air mix door 2 and the operation mechanism 3 are connected together through a connecting mechanism 4. This connecting mechanism 4 is constituted of the drive side cable 41 of which the rear end is connected to the operation mechanism 3 and the extreme end of the inner cable 44 is connected to a link plate 51, the driven side cable 42 of which the extreme end of the inner cable 46 is connected to the extreme end of a door lever 22 and the rear end is connected to the link plate 51, and a cable connecting means 5 fitted to an instrument panel 50 in the vicinity of the air conditioner case 20.
Patent JP-H04239699-A (JP)
Title: Ic card chip-on-board
Inventor: ABE HIROYUKI
IPC: B42D15/10
Filed: 1991-01-24
Abstract: PURPOSE:To provide an IC chip-on-board by which a chip-on-board inspection can be made accurately and rapidly by a method wherein, relating to the IC chip-on-board having a second base plate layer larger than a first base plate layer and suitable for IC card inspection, the second base plate layer is made larger to mount additional electrode terminals for inspection purposes. CONSTITUTION:An IC card chip-on-board provided therein with an IC chip and composed of three base plate layers comprising an intermediate second base plate layer 2 made larger than a first base plate layer 1 and a plurality of electrode terminals 10 provided at the places of the second base plate layer 2 extending past the first base plate layer 1 in connection with an IC chip 5.
Patent JP-H01199273-A (JP)
Title: Test device for wiring possibility
Inventor: UMEDA MASANOBU
IPC: G06F17/50
Filed: 1988-02-04
Abstract: PURPOSE:To decide the wirings for each wire and at the same time to search a volt neck at a high speed by dividing a wiring process area into grids and searching the wiring routes among those cells, i.e., the divided unit areas. CONSTITUTION:A wiring process area is divided into cells in the form of a grid. The control switches 4 of all cells are closed and the line open/close switches 1-3 are also closed. Then the switch 4 corresponding to an obstacle is opened. A data input open/close switch 5 of the cell set at the start point is closed for supply of potential. While a data output open/close switch 6 of the sell set at the end point is closed to check whether a current flows to a data output circuit or not. Thus the possibility of wiring is checked. Then the possibility of wiring is decided when the conduction is confirmed. While the wiring is impossible if no conduction is confirmed.
Patent JP-S58140927-A (JP)
Inventor: MURAKAMI KENJI
IPC: H01H31/02
Filed: 1982-02-16
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-S60182799-A (JP)
Inventor: JIRAARU RURIYUDOU
IPC: H05K7/14
Filed: 1985-02-08
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-2000220537-A (JP)
Title: Intake device for vehicular engine
Inventor: HIRATSUKA KOICHI
IPC: F02M35/10
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To suppress peak vibration of a main vibration system of an intake device so as to reduce radiation noise by fixing one end of a bracket on an attaching part disposed on the intake device, and supporting a wire harness through a mass to the other end. SOLUTION: A surge tank 5 is interposed in an intermediate part of an intake pipe in an intake device A of a vehicular engine, and an intake manifold which extends from the surge tank 5 is connected to each intake port of an engine. In this case, an attaching part 9 protruded downward is formed on a lower end of the surge tank 5 formed in a container shape and which is made of a synthetic resin, and one end part of a bracket B is fastened by a first bolt 16. A wire harness 8 is supported through an annular mass 21 to an inner cavity of a bending surface part 13 formed on the other end side of the bracket B. Accordingly, a dynamic damper is constituted, peak vibration of a main vibration system of a resin made surge tank 5 is suppressed, and radiation noise is effectively reduced.
Patent JP-H07232683-A (JP)
Title: Rear wheel suspension device for motorcycle
Inventor: MATSUZAWA TAKASHI
IPC: B62K25/20
Filed: 1994-02-22
Abstract: PURPOSE:To provide a rear wheel suspension device for a motorcycle which is constituted to provide an increased life for a rubber material laminated to a rotation inhibition body so that a stress is prevented from being concentrated on the same spot of the rotation inhibition body with which a leaf spring is brought into contact and simplify assembly of the leaf spring. CONSTITUTION:Formation of a rear wheel suspension device 1 for a motorcycle is such that rotation of a leaf spring 42 is inhibited and a rotation inhibition body 14 to exert a repulsion force on the leaf spring 42 is processed in such a manner to be formed in a fan shape in cross section and a rubber material 142 is laminated on the surface thereof.
Patent JP-S58143106-A (JP)
Title: Feed water pump turbine device
Inventor: AOYAMA SHIGEZOU
IPC: F01K9/02
Filed: 1982-02-19
Abstract: PURPOSE:To prevent any vibration due to deterioration of an exhaust valve and a warp of bearing alignment by driving a feed water pump turbine with low pressure steam extracted from a main turbine and high pressure steam which has enthalpy appropriate to driving a turbine. CONSTITUTION:A part of steam in a middle stage which has worked in a high pressure turbine 8 is led to a high pressure feed water heater 18 by a pipe 24 and further led to a deaerator 23 by a pipe 25. Further, a part of the steam which has finished work in a high pressure turbine 8 is led to the deaerator 23 by a pipe 20, and a part of this steam is supplied to a feed water pump turbine 13 by a pipe 21 and subsequently an exhaust of this turbine is led to a condenser 10 by an exhaust pipe 16 through an exhaust valve 17. Further, driving steam of the feed water pump turbine 13 is taken out from an inlet part of the first overheater 3 arranged in the preceding stage of the first overheater 5 appropriate to driving a turbine of high pressure steam system, and led to the feed water pump turbine 13 from a high pressure steam pipe 19 through a high pressure variable valve 15.
Patent JP-S55117062-A (JP)
Title: Distributor type fuel injection pump
Inventor: INO YOUICHI
IPC: F02M45/06
Filed: 1979-03-02
Abstract: PURPOSE: To keep a main fuel from ignition lag and thus to improve fuel property by providing a main/slow system fuel injection device on a distributor type fuel injection pump for diesel engine.  
     CONSTITUTION: A pump plunger 16 turning and reciprocating is fitted in a plunger barrel 15 of fuel injection pump. Main fuel delivery ports 37, 38, 39 according to cylinder Nos. 2, 3, 4 are formed in the barrel 15 at regular intervals, and the ports 37W39 are connected through to main injection nozzles 6W8 arranged on the top of cylinders 2W4. Slow fuel delivery ports 55W57 according to cylinder Nos. 2W4 are formed further in the barrel 15 at regular intervals, and these ports 55W57 are connected through to slow injection nozzles 9W11 arranged on the side of each cylinder. A slow fuel is injected a little quantity to each cylinder in advance to a main fuel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63192840-A (JP)
Title: Molybdenum material for dot printer
Inventor: UDAGAWA TEIICHI
IPC: B41J2/25
Filed: 1987-02-06
Abstract: PURPOSE:To obtain the titled Mo material having wear resistance, high elasticity, etc., required of printing wire for dot printer, having low specific gravity, and reduced in price, by adding respectively prescribed percentages of Co, Al, K, and Si to Mo. CONSTITUTION:The Mo material for dot printer is obtained by adding, by weight, 0.1-0.5% Co, 0.002-0.05% Al, 0.01-0.05% K, and 0.05-0.2% Si to Mo. Further, it is desirable that this material is subjected to reduction of area at >=90% from an ingot so as to be formed into an Mo material for dot printer having mechanical strengths of >=260kgf/mm<2> tensile strength and >=150kgf/mm<2> proportional limit strength. As compared with Mo-Co material, tensile strength and proportional limit strength are increased in this Mo material by 20-30% and 40-50%, respectively. Moreover, as to wear resistance, a wear resistance about twice that of high-speed steel material and equal to that of sintered hard alloy (WC-Co) can be obtained.
Patent JP-S57139950-A (JP)
Title: Cooling device
Inventor: SATOU KAZUHIRO
IPC: H01L23/36
Filed: 1981-02-24
Abstract: PURPOSE:To improve the efficiency of use of a cooling body while miniaturizing the titled device by arranging the electrodes at the same potential of a plurality of semiconductor elements onto both surfaces of one cooling body, bringing half as pairs to a non-conductive condition when half is conducted and sharing the cooling body. CONSTITUTION:When thyristors 11-13 are conducted, heat is not generated because thyristors 17-19 are not conducted. Heat quantities generated from the thyrustors 11-13 are each cooled effectively by the cooling body 1'. When the thyristors 11-13 are not conducted, the thyristors 17-19 are under a conductive condition, and heat quantities generated at that time are also cooled severally by the cooling body 1' effectively. Accordingly, the efficiency of use of the cooling body is improved, cost is reduced, and the device is miniaturized.
Patent JP-H05220330-A (JP)
Title: Absorber for wet type flue gas desulfurization apparatus
Inventor: NANBA SHIRO
IPC: B01D53/34
Filed: 1992-02-12
Abstract: PURPOSE:To provide an absorber with excellent structure which is economical and maintenance-free by making the design of layout around a spray device compact. CONSTITUTION:In an absorber for a limestone-gypsum wet type flue gas desulfurization apparatus equipped with a spray device consisting of inner piping 5 and a spray nozzle 6 for spraying adsorbent slurry circulating through riser circulating piping 3 from an adsorbent slurry tank to exhaust gas discharged from a combustion apparatus, a circulating header 12 for uniformly supplying and distributing the adsorbent slurry to the spray device is installed in the absorber.
Patent JP-H06240952-A (JP)
Title: Setting structure of sash frame
Inventor: YAMAMOTO NOBORU
IPC: E06B1/62
Filed: 1993-02-15
Abstract: PURPOSE:To improve the workability at a time when a sash frame is installed in an opening peripheral member of a structure in a water cut-off state, making its cut-off performance demonstrable immediately after execution, and to secure the cut-off property completely as well as to stably maintain this cut-off property for a long period of time. CONSTITUTION:In the setting structure of a sash frame 21, a resilient supporting member 31 is fitted in the inner part of a channel part 30 of this sash frame 21, and a butyl tape 32 is installed on an outer surface of this resilient supporting member 31. Under the condition that the sash frame 21 is locked to an opening peripheral member (outer wall material 12), this butyl tape 32 is pressed to the opening peripheral member, under pressure, by dint of resilience of the resilient supporting member 31.
Patent JP-S53109492-A (JP)
Title: Laminating construction of thin film light emitting element and its manufacture
Inventor: TOMITA KOUJI
IPC: H05B33/18
Filed: 1977-03-07
Abstract: PURPOSE: To improve the light emitting luminance and memory performance, by controlling the dopant concentration of the light emitting layer of thin film light emitting element toward the direction of film thickness. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06238953-A (JP)
Title: Image forming apparatus
Inventor: TORISAWA YOSHIHIRO
IPC: B41J2/525
Filed: 1993-02-15
Abstract: PURPOSE:To prevent slippage of positions by a method wherein rotation numbers of rotation driving devices are coincident with each other and directions of reflection faces of mirrors which are rotationally driven by the respective rotation driving devices. CONSTITUTION:Each exposure device of respective image forming block comprises a start sensor 551-554 that generates a light detection signal by which a timing of the exposure start is set by receiving a light scanned in the main scanning direction of a photosensitive drum, a dividing circuit 571-574 that divides a reference clock to output a reference pulse and a PLL circuit 611-614 that receives the reference pulse and generates a rotation control signal synchronized with the reference pulse by a phase locked loop control to control rotation of a scanner motor 621-624. A CPU 51 that controls the reference clock to be inputted to the dividing circuit of each exposure device by means of an AND gate 58-60 to coincide phases of the light detection signals from respective exposure devices with each other, is provided.
Patent JP-S59151251-A (JP)
Title: Data managing device
Inventor: UDAGAWA YOSHIHISA
IPC: G06F9/44
Filed: 1983-02-18
Abstract: PURPOSE:To store efficiently data which has graphic expression and where a specific graphic expression appears repeatedly by introducing a function or the like which handles a set of a graphic definition item, an occurence with argument, and plural occurence as one occurence. CONSTITUTION:A data defining language translating program is stored in a main memory 1, and a CPU2 decodes and executes the program. Variable declaration, occurrence declaration, general graphic definition, attribute declaration, relation definition, detailed graphic definition etc. are programmed as data definition statements with control instruction. The function to use the occurrence with argument is provided, and a proper value is substituted into an argument to allow it to appear repeatedly, and the occurrence expressing an actual body having an internal structure is described and is used as a parameter. It is discriminated whether the variables are declared or defined in the data defining instruction statements of a main memory 1 or not; and if they are declared or defined, the processing of declaration or definition is performed.
Patent JP-S61183344-A (JP)
Inventor: MISHIERU ERUPERUDAN
IPC: C08L67/02
Filed: 1986-02-07
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。