baber/WOPTO huggingface dataset:
Patent JP-S63200470-A (JP)
Title: Lamination type fuel cell
Inventor: MITSUTA KENRO
IPC: H01M8/24
Filed: 1987-02-13
Abstract: PURPOSE:To prevent non-uniformity in a fuel gas by dividing a return manifold into at least three rooms and supplying the fuel gas to a cascade system from a first half part of a cell body through a first room, a second room, and a third room and next circulating it from the third room to a second half part of the cell body. CONSTITUTION:A first room 31 and a second room 32 are connected at the lower part of the first room 31, and the second room 32 and a third room 33 are connected at the upper part of the third room 33. Even if non-uniformity occurs from respective single cells at a first half part 10 of a cell body, CO2 in a fuel gas is preferentially exhausted to the second room 32 by taking out the fuel gas from the lower part of the first room 31 to the second room 32. Next, when supply of the fuel gas from the second room 32 to the third room 33 is performed at the upper part of the third room 33, non-uniformity in the fuel gas supplied to the third room 33, that is, to the respective single cells at the second half part 9 of the cell body can be prevented on the same principle as in a fuel inlet side manifold 2. On the whole, therefore, the non-uniformity in the fuel gas can be prevented from occurring inside a return manifold 3.
Patent JP-S60174642-A (JP)
Inventor: FUJISAKI HIROSHI
IPC: B32B5/12
Filed: 1984-02-21
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-H11213265-A (JP)
Title: Alarm generator
Inventor: SUZUKI FUMIHIRO
IPC: G08B21/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, to reduce assembling man-hour and to save space by providing an alarm generator using a vibration actuator, controlling the frequency and waveform, etc., of electric input signals and generating voice, alarm sound and vibration. SOLUTION: For the magnetic circuit of the vibration actuator used in this alarm generator, a permanent magnet 2 on a disk is clamped by a yoke 1 and a plate 3 and a center shaft 4 is fitted at the center. Then, when a current is made to flow to a coil 5, the magnetic circuit vibrates in the length direction of the center shaft 4, vibrates a damper 8, vibrates a supporting base 10 and a vibration part 15 and transmits the vibration to the outside. When the sound signals of several hundreds to several thousands Hz are inputted to the coil 5, the sound is made to flow to the outside of the alarm generator by the vibration of the vibration part 15. When the signals inputted to the coil 5 are turned to the waveform of the single frequency of about 2 kHz, the alarm sound is made to flow to the outside.  When the signals are turned to the rectangular waves or sine waves, etc., of the frequency of about 80 Hz, the vibration sensible by a human is generated.
Patent JP-H03239156-A (JP)
Title: Power source device
Inventor: MORITA NAOYA
IPC: H02M3/28
Filed: 1990-02-13
Abstract: PURPOSE:To ensure the insulation between input side and output side so as to supply stable output voltage by using an oscillating circuit for starting and a drive transformer. CONSTITUTION:When an ON command signal is input to an oscillating circuit 7 through a command input terminal 6, the oscillating circuit 7 begins oscillation in the form of rectangular waves at a certain ON time ratio. This oscillation signal is applied as a drive signal to a switching element 2, and the switching element 2 begins switching operation in accord with the on time ratio of the oscillating signal generated in the oscillating circuit 7. When a control circuit 9 begins the operation, receiving the supply of the voltage generated at the time of this start, the supply of the oscillating signal from the oscillating circuit 7 to the switching element 2 is interrupted, and in place of this, a drive signal is applied from the control circuit 9 to the switching element 2 through a drive transformer 8.
Patent JP-H02210905-A (JP)
Title: Method of sealing electric filter
Inventor: ACHINAMI AKIRA
IPC: H03H3/02
Filed: 1989-02-09
Abstract: PURPOSE:To improve the sealing performance and to facilitate the handling of a sealing member by using an epoxy resin added with a thixotrope agent as a sealing agent. CONSTITUTION:A containing air gap 2 whose lower face is opened is formed to a case 1, and several sets of mount members each comprising a terminal board 4a at the endmost part, a series resonator 5, a terminal board 4b, a terminal board 6, a parallel resonator 7, a terminal board 8, and an insulation plate 9 arranged longitudinally are contained in the containing air gap 2, and spacers 13, 13 are inserted between the endmost parts of each mount component. Lots of connection projections 11 of the terminal board 4a and connection projections 12 of the terminal board 8 project to the open face. Moreover, a seal plate 20 with a throughhole 21 formed thereto is coated to the opening face while the connection projections 11, 12 are inserted. Furthermore, the seal agent 22 is filled on the seal plate 20. Moreover, an epoxy resin with a thixotrope agent added thereto is used for the seal member 22. Then the bonding performance of the seal agent is improved and the seal performance is improved. Then the handling of the seal member is facilitated.
Patent JP-S54124955-A (JP)
Title: Connection structure of coaxial cable of microwave circuit
Inventor: YABE NORIO
IPC: H01R9/05
Filed: 1978-03-23
Abstract: PURPOSE:To reduce extremely in size an discontiuous part where impedance characteristics become unstable by inserting a two-stage cylindrical metal fitting into the through-hole of a metal substrate where a coaxial cable penetrates and by inserting the coaxial cable into it for a circuit connection. CONSTITUTION:Onto metal substrate 1, dielectric layer 2 is provided, on which a strip line is formed. Into the through-hole of metal substrate 1 where coaxial cable 4 penetrates, two-stage cylindrical metal fitting 10 is inserted and fixed to metal substrate 1 by screw 9, so that it will conduct electrically. Metal fitting 10 has small-diameter cylindrical part 11 formed in one together with main body 13 and this part 11 is protruded out of metal substrate 1 by the length less than the thickness of dielectric layer 2. Coaxial cable 4 is inserted into cylindrical body 13, and the both are coupled 8 together at the entrance part to couple outer conductor 5 with metal fitting 10 electrically. Only inner conductor 6 of coaxial cable 4 is made to penetrate small cylinder 11 and its exposure tip part is connected to strip line 3 by connection conductor 12.
Patent JP-H09230439-A (JP)
Title: Zooming finder device
Inventor: OGAWA YUJI
IPC: G03B13/22
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To hold a movable variable power lens at a fixed position before assembling and to easily secure the property of linking with a zoom photographic lens side by holding a cam member at a reference position, with engagement with the groove or projection of the cam member at the reference position. SOLUTION: A click groove 25 is used for the reference position of a cylindrical cam. When the follower projection 19P of a light emitting block moved/ energized to the side of a cylindrical cam surface 19C is fitted into the click groove 25, the cylindrical cam is restrained with small force. A state where the follower projection 19P is fitted into the click groove 25 is served as the reference position of the cylindrical cam and the movable variable power lens is held at the reference position where follower projections 23P and 24P come into correct contact with the shifting sections R of cylindrical cam surfaces 23C and 24C. Therefore, a position linked with the zoom photographic lens can be easily found out and a linking relation is easily established. In other words, the workability of assembling 18 improved and the production of an error in interlocking can be prevented.
Patent JP-H11220615-A (JP)
Title: Facsimile equipment
Inventor: NAKAMA TOSHIYUKI
IPC: H04N1/387
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To record information without a lack on the recording paper of one page with auxiliary scanning direction width by connecting two pages in a main scanning direction and transmitting it to a reception side device as picture information in prescribed main scanning direction width with second main scanning direction resolution. SOLUTION: A line memory 16 is provided with capacity for the main scanning lines of picture information obtained by connecting picture information whose main scanning direction with is A4 and whose main scanning direction resolution is 200 dpi for two pages in the main scanning direction. At the time of setting a connection transmission mode, picture information for two pages, which are accumulated in an accumulation picture memory 9, which are addressed to a reception side devcie specified by address number and which continue in a read order, is set to be processing object information of one page, which is connected in the main scanning direction, since a page whose read order is higher is arranged in the left and a remote page is arranged in the right.  In such a case, processing object picture information becomes picture information whose main scanning direction resolution is 200 dpi and main scanning direction width is A2. Thus, a specified standard function setting signal NSS whose main scanning direction width is A4, main scanning direction resolution is 40 dpi and whose division recording is instructed/not instructed is outputted.
Patent JP-H10228729-A (JP)
Title: Signal recording method and device therefor, signal reproducing method and device therefor and signal recording and reproducing method and device therefor
Inventor: MIZUFUJI TARO
IPC: G11B20/10
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of recording and reproduction signals of an unfixed data quantity to and from a recording medium of a prescribed recording capacity for the longest possible time. SOLUTION: The video signals and sound signals respectively inputted from input terminals 1, 2, are compressed by a signal compression circuit 3. A controller 4 changes the compression rates of the signals under recording according to the empty capacity of the recording medium 100 detected by a residual capacity detecting circuit 5. The compressed video signals and sound signals are added with the compression control signals including the compression rate information indicating these compression rates as part of sub-codes in a recorded signal processing circuit 6 and are recorded on the recording medium 100. At the time of reproduction, the video signals and sound signals read out of the recording medium 100 are expanded by the expansion rate determined from the compression control signals described above.  The device may be so constituted that the compression rates may be changed according to the lapse of time of the signal recording to the recording medium 100.
Patent JP-S58151051-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA ISAO
IPC: H01L27/04
Filed: 1982-03-03
Abstract: PURPOSE:To remarkably widen the p-n junction area and improve current capacity by forming a part in the depth direction in the p-n layer provided in a semiconductor layer. CONSTITUTION:A poly-Si film is stacked on an SiO2 film 2 formed on p type Si substrate 1, and n<+> regions 3, 6 and 4, 7 and p region 5 connected to electrode terminal are formed in such a film. According to this structure, a current capacity between the regions 3 and 4 is almost doubled but the p-n junction is reduced to about 1/3 as compared with parallel formation of the conventional n-p-n region, because the p-n junction of the conventional type exists at the interface with the SiO2 film but still it exists, in the case of this invention, mainly within the poly-Si since it extends in the depth direction.
Patent JP-H06138086-A (JP)
Title: Method and device for preparing gel
Inventor: SEKIGUCHI SHUJI
IPC: G01N27/447
Filed: 1992-01-20
Abstract: PURPOSE:To reduce the working time and surely seal the edge face of a plate by sealing the edge face by using a frame body having a depth which is the same as the thickness of a double-glass plate without using any adhesive tape. CONSTITUTION:Two U-shaped flexible frame bodies which have strong restoring forces and are expanded with a thin rubber sheet 2 in between are placed on and fixed to a table 1. After a lower glass plate 5 cut in accordance with the inner edge of the upper frame body is put in the upper frame body from the top and spacers 7 corresponding to the desired thickness of gel are put on both sides of the plate 5, an upper glass plate 4 is put on and pressed against the plate 5 so that the thin rubber sheet 2 can closely adhere to the plate 5. The upper surface of the plate 4 is flush with each upper surface of the upper frame body and the gap 9 between the edge end face of the pate 4 and the inner edge of the upper frame body is sealed with an adhesive sheet. Then, the table 1 is tilted so that the opened side of the frame bodies can come to the top side while the entire surface of the plate 5 is evenly heated with a heater 6 and a gel solution is injected into the whole space 11 corresponding to the thickness of the spacers 7 between the plates 4 and 5 through narrow holes formed through the sides of the lower frame body. Thus, a gel layer corresponding to the spacers 7 is formed.
Patent JP-S60178237-A (JP)
Title: Air conditioner and blower for structure of air diaphragm system building
Inventor: MINEMASA KATSUYOSHI
IPC: E04H15/22
Filed: 1984-02-24
Abstract: PURPOSE:To improve a space effectively making an apparatus compact, by keeping and changing internal pressure and air-conditioning with an air conditioner and damper only. CONSTITUTION:Internal pressure for a set value is retained by adjusting the opening of motor dampers namely the first damper 4, the third damper 4b and the fourth damper 4c. Open air transmitted from the left end of an air supplying duct 2 is transmitted into an air conditioner 3 through the damper 4 is conducted into a diaphragm structure 1 by a fan 3a being air-conditioned with a coil 3b. The air in the diaphragm structure is conducted to the supplying duct 2 through a return duct 2a and the damper 4b and is conducted again to the diaphragm structure 1 through the air conditioner 3 and circulates in the structure and ducts. When the internal pressure in the diaphragm structure 1 is reduced, the damper 4b is shut and the internal pressure is retained by opening the damper 4 and increasing the supplying quantity of air. When the internal pressure is increased, the air supplying quantity is reduced by opening the damper 4b and shutting the damper 4. The maximum opening of the damper 4b is corresponded to the internal pressure setting, and the opening of the damper 4 is retained according to a necessary open air quantity.
Patent JP-H03236275-A (JP)
Title: Memory element and memory device
Inventor: ISONO YASUO
IPC: H01L27/10
Filed: 1990-02-14
Abstract: PURPOSE:To realize a neural network having small number of circuit elements, and simple circuit configuration and information processing by reading information stored in a charge holding element by a reading voltage to be conductively controlled by the voltage of the element having charge holding characteristic to be connected in series with a nonlinear conductivity element and applied thereto. CONSTITUTION:An MIM element 11 is formed in a structure in which an LB film (a single molecule film and its laminated layer film formed by a Langmuir- Bladgett method) is interposed between to metal electrodes to be held, and a voltage based on memory information is applied to the writing electrode 15 of an MIM element 11 to store it in a capacitor 12. Then, a positive voltage is applied to the drain electrode of an n-type MOS transistor 13 through a switch S1, and a negative voltage is applied to the source electrode of a p-type MOS transistor 14 through a switch S2. As a result, a positive or negative current is read to a common reading line L1 according to the polarity of charge stored in the capacitor 12.
Patent JP-S62194982-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: B62J23/00
Filed: 1986-02-19
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。
Patent JP-S55125273-A (JP)
Title: Manufacture of mechanical part
Inventor: MORITA NORIHIRO
IPC: F16N9/02
Filed: 1979-03-20
Abstract: PURPOSE: To manufacture mechanical parts improved remarkably in wear resistance, by etching the surface of the mechanical parts made by filling a heat resistant, wear resistant plastic material into foams of an expanded metal with a dissolving agent for the expanded metal.  
     CONSTITUTION: An expanded metal 2 integrally molded by expanding Ni, iron, copper etc. is filled with a heat resistant, wear resistant plastic material 4 into the foams 3 of the above described metal 2 by casting or by injection molding, then, after the surface of the metal 2 is polished so as to expose the expanded metal 2, the expanded metal 2 is etched with a dissolving agent to form grooves 5 of about 20W50μ, thereby manufacturing mechanical parts. When the part is used as a sliding vane etc., contact of metals with each other is prevented because the plastic material 4 comes into contact with the sliding surface, in addn., wear resistance is remarkably increased because lubricant stays in the grooves 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03235971-A (JP)
Title: Scorotron system electrostatic charger of electrophotographic device
Inventor: KONUMA KOICHI
IPC: G03G15/02
Filed: 1990-02-13
Abstract: PURPOSE:To expand the selection range of a varistor and a drum by connecting a stabilizing plate to a ground or grid and varying the current which flows to the varistor. CONSTITUTION:This electrostatic charger is provided with the stabilizing plate 1 which is possible partially or entirely, a ground metallic piece 2 which contacts the stabilizing plate 1 according to the position of the stabilizing plate 1 and is connected to the ground, a grid metallic piece 3 which is connected to the grid 5, and the varistor 4 which is connected between those two metallic pieces 2 and 3. Then the end part of the stabilizing plate 1 can moves up and down and can contact the ground metallic piece 2 connected to the ground or the grid metallic piece 3 which is connected to a mesh-shaped grid 5. Consequently, the selection range where the varistor 4 and drum are usable can be expanded.
Patent JP-S56138334-A (JP)
Title: Transistor logic circuit of insulation gate electrostatic induction
Inventor: NISHIZAWA JIYUNICHI
IPC: H03K19/094
Filed: 1981-03-07
Abstract: PURPOSE:To enable low power sonsumption and high speed operation, by locating high resistance channel semiconductor area of opposite conduction type between the semiconductor regions of source and drain of the same conduction type and providing the insulation gate on the region, so that the gate and the source are interrupted with the same potential. CONSTITUTION:Between the source region obtained by the same conduction type P<+> region 21 and the drain region obtained by the p<+> region 22, the high-resistance channel region of the n region 23 is formed to constitute the insulation gate electrostatic induction transistor IG-SIT for load. Further, on IG-SIT, the source, channel and drain regions of IG-SIT for inverter by n<+> regions 31, p region 33 and n<+> region 32, are formed. Further, the IG-SIT for load is provided with electrodes 26-28 and the IG-SIT for inverter is provided with electrodes 36-38. Further, the gate and the source are made to interrupting state with the same potential, and capacitance among each electrode is made small by using the high resistance region, allowing high speed operation and low current operation.
Patent JP-S63205309-A (JP)
Inventor: POORU BUURAN
IPC: C08F212/00
Filed: 1988-02-17
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-S55125710-A (JP)
Title: Tone control circuit
Inventor: TAMURA EIJIROU
IPC: H03G5/02
Filed: 1979-03-20
Abstract: PURPOSE:To prevent the oscillation during boosting or cutting off, by consistuting the input circuit and feedback circuit of the amplifier viewed from ground terminal as symmetry and connecting the capacitor to the low band and high band tone control TC variable resistors. CONSTITUTION:The input circuit constitution of the input terminal IN and amplifier 20 viewed from the ground terminal, and the feedack circuit constitution of the output terminal and the amplifier 20 viewed from the ground terminal are constituted as symmetrical, and the capacitor 21 is connected between the slider of the low band TC variable resistor 11 and ground, and capacitors 22, 13 are connected between the both ends of the high band TC variable resistor 12 and between the slider and ground respectively. Taking the resistance values from the slinder of the resistors 11 and 12 to the resistors 7-10 respectively as r1-r4, the gain is 0 db for the full frequency range of the frequency characteristics at r1=r2 and r3=r4 and the rotation of phase is zero. Boost with r1>r2 at low band, cut with r2>r1, boost with r3>r4 at high band, and put with r4>r3. Since no boost and cut is made at the low band below a given frequency and over high band with the capacitors 21, 22, the oscillation can be avoided.
Patent JP-H06243683-A (JP)
Title: Dynamic ram
Inventor: SHIBATA TOMOYUKI
IPC: H01L21/8242
Filed: 1993-02-23
Abstract: PURPOSE:To attain the high speed of the reading operation of data by controlling the continuity of a shared MOS transistor when the reading operation of data is performed in a DRAM. CONSTITUTION:The memory mat on the left side is selected for a CMOS sense amplifier SA as a low address signal is inputted and a RASB becomes an L level. A CMOS sense amplifier control signal SAT becomes an H level and a SAB becomes the L level, and power source lines 1 and 2 for P side and S side sense amplifier control are activated. Therefore, bit lines BLT, BLB, SBLT, SBLTB are activated. Further, a pulse is generated in the output node of an NOR circuit NOR 2. Then, when a column/address signal is inputted and the CASB becomes the L level, the reading of the data stored in a memory cell 1m-cell 1 is performed from a common data line. The rewriting in the cell 1m-cell 1 is performed. Thus, the high speed of the reading operation of DRAMM is performed.
Patent JP-S58150966-A (JP)
Title: Electrophotographic transparent transfer film
Inventor: ISO KATSUMA
IPC: G03G7/00
Filed: 1982-03-04
Abstract: PURPOSE:To render the location of a transparent transfer film easily noticeable, and all the surface of the film usable, by coating a water-soluble substance on  one side of the film, and adjusting the coated part of the film to a specified  opacity. CONSTITUTION:A transparent transfer film 1 made of polyester, cellulose acetate, or the like having >=80% transparency is coated on the border of the side of the film reverse to the side on which an image is transferred, with a coating material composed of a binder, such as polyvinyl alcohol, and a pigment, such as TiO2, and dried to form a coated layer 2 having >=40% opacity. The border to be coated is the forward border, one side border, or both side borders sides with respect to the film insertion direction. As a result, when the film is  jammed, it is made easy to remove it, and when it is used for an overhead  projector, the coated layer can be removed with water, and the whole surface  of the film can be used.