baber/WOPTO huggingface dataset:
Patent JP-H04284447-A (JP)
Title: Processing method for silver halide color photosensitive material
Inventor: NARUSE HIDEAKI
IPC: G03C7/36
Filed: 1991-03-13
Abstract: PURPOSE:To improve the preservability of developer without affecting the photographic property during continuous processing by incorporating the specified compound into developer. CONSTITUTION:A photosensitive material having the layer which contains the yellow image forming coupler described in a formula I is processed with a developer containing main developing chemical of arom. primary amine color. In this case, the developer contains the component described in a formula II. In the formula I, R1 represents monovalant group while Q as well as C express the non-metallic atomic group which is necessary for forming a hydrocarbon cycle of 3-5 members and a heterocycle of 3-5 members containing the heterocycle selected from N, O, S, and P. However, R1 is not a hydrogen atom and doesnot form a cycle by being bonded to Q. In the formula II, each R2 and R3 independently represents a hydrogen atom, alkyl group, aryl group or heterocycle group and may together form a heterocycle containing nitrogen atoms. However, R2 and R3 are not simultaneously hydrogen atoms.
Patent JP-S62229770-A (JP)
Title: Liquid fuel cell
Inventor: NOMURA YOICHI
IPC: H01M8/04
Filed: 1986-03-31
Abstract: PURPOSE:To uniformly supply fuel to each cell of a liquid fuel cell without use of an expensive anolyte circulation pump by circulating anolyte in a unit cell by lift effect of generated gas. CONSTITUTION:A substantial cell 1 comprising electrodes and electrolyte is supported with a cell frame 2, and has a narrow anolyte exhaust hole 3 in the upper part and an anolyte inlet hole 4 in the lower part. An anolyte is circulated through anolyte passages 6, 6' which are partitioned with partitions 5, 5' respectively by lift effect of generated gas. Anolyte reservoirs 8, 8' formed in the upper parts of anolyte passages 6, 6' by dams 7, 7, respectively are connected between adjacent cells. Thereby, without use of an expensive anolyte circulation pump, fuel is uniformly supplied so that variation in output is almost eleiminated.
Patent JP-H08270974-A (JP)
Title: Air conditioner
Inventor: HASHIMOTO OSAMU
IPC: F24F1/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide an air conditioner in which its constitution about an air passage can be realized simply with a less number of component elements and with a superior assembling characteristic. CONSTITUTION: This air conditioner is constructed such that a rear plate 34 of a blowing box 30 connected to a main body casing is provided with a connection region for a duct, and at a substantial central part of this connection region is formed a rectangular hole 36. A knock-out hole 37 which is not continuous with the rectangular hole 36 is formed, and a knock-out hole 38 is formed at a connection region opposite to a position where the rectangular hole 36 is being held therebetween. Thus, when air blowing guides 41, 40 are manually pushed, connecting portions 39a, 39b, 39c and 39d of the rear plate 34 are plastically deformed, thereby the air blowing guides 41, 40 are oscillated and opened to cause an opening area of either the knock-out hole 37 or the knock-out hole 38 to be increased.  With such an arrangement as above, an amount of blowing air flowing through the rectangular hole 36, the knock-out holes 37, 38 is adjusted.
Patent JP-S62231638-A (JP)
Inventor: IKEMOTO TAKESHI
IPC: A61B10/00
Filed: 1986-03-31
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-S59202953-A (JP)
Title: Air cushion bumper apparatus with bag for air
Inventor: MASUDA KOUTAROU
IPC: B60R21/26
Filed: 1983-04-28
Abstract: PURPOSE:To secure safety of a person on board when the vehicle has collided, by connecting a hollow bumper with an air bag. CONSTITUTION:Air has been injected into an airtight chamber 3 of a bumper main body 1 of a rubber or the like through an air valve 2. When the vehicle has collided, and the collision impact pressure is high, the pressure valve 4 attached to the bumper main body 1 is allowed to open, so that air is injected via an air tube 5 connected to the pressure valve 4 into a bag 6 for air, and the bag 6 is inflated instantly to secure the safety of a person on board.
Patent JP-2000233418-A (JP)
Title: Apparatus for continuous molding of seamless tubular film
Inventor: SATO NORIYUKI
IPC: B29C41/04
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To continuously mold a seamless tubular film with always stable quality and performances. SOLUTION: This molding apparatus is provided with a chamber 1 in the top part of which heating parts 2 for heating resin molding drums 3-8 are provided, a plurality of pairs of short length rollers 11 for placing and rotating the drums provided in parallel below the heating parts 2, at least a pair of short length rollers 11a and 11b at the inlet and outlet of the chamber 1 and at least one pair of short length rollers 11a, 11b and a drum delivery part 13 having drum rotating rollers 12, 12a, 12b provided at a constant pitch on a pushing/driving part 13 for delivering the drums while rotating them on the rollers 11a, 11b by pushing the outer side face of the drums. In addition, an air feeding and vent pipe with a removing and inserting mechanism and double lids for covering both sides are provided in the drum by synchronizing rotation and movement of the drum.
Patent JP-H02253558-A (JP)
Title: Manufacture of hydrogen storage electrode
Inventor: MURATA TOSHIO
IPC: H01M4/62
Filed: 1989-03-27
Abstract: PURPOSE:To manufacture a hydrogen storage electrode having large discharge capacity and high productivity by binding hydrogen storage alloy powder prepared by a gas atomizing process with an alkali-resistant polymer. CONSTITUTION:TiNi alloy used for a hydrogen storage electrode is prepared by an argon gas atomizing process. Commercially available electrolytic nickel and spongy titanium are mixed in an equal molar ratio, and the mixture is melted with a high frequency induction furnace lined with calcium oxide and kept in an argon atmosphere, then atomized in argon gas by applying pressure to prepare TiNi alloy powder. 100 pts.wt. the alloy powder, 100 pts.wt. carbonyl nickel powder serving as conductive material, and 1 pts.wt. vinyl chloride-acrylic copolymer short fibers are mixed and wetted, then an acrylic-styrene copolymer latex serving as an alkali-resistant polymer binder is added to the mixture to prepare a pasty material. A conductive core made of a nickel plated perforated steel plate is coated with the pasty material, then they are dried and pressed to form an electrode.
Patent JP-S59198636-A (JP)
Title: Electron tube
Inventor: MURAYAMA YOUICHI
IPC: H01J23/027
Filed: 1983-04-27
Abstract: PURPOSE:To disperse the distribution of generated heat at the collector and alleviate difficulty in coolector design of super high power electron tube by providing a magnet and a magnetic pole which are in the reverse polarity to a convergent magnet in the collector side of said convergent magnet and by compensating leak of main magnetic field in the area near the entrance of collector. CONSTITUTION:A magnet 10 and a magnetic pole 11 in the reverse polarity to a convergent magnet are disposed at the entrance of collector 8 to generate a reverse magnetic field. Thereby, the magnetic field in the vicinity of collector entrance is significantly lowered and thereby the electron beam 3 can be quickly spread within the collector and thermal load in the collector can be more equialized. Thereby, the collector can be made small and difficulty in design and manufacture of a collector for a super high power electron tube can be reduced.
Patent JP-H04286511-A (JP)
Title: Vertical rotating shelf with heat exchanger
Inventor: MAKIMURA YOSHITSUGU
IPC: B65G1/127
Filed: 1991-03-14
Abstract: PURPOSE:To utilize merit of a vertical rotating shelf that a large quantity of articles are housed in a small floor area by using an idle space existing inside of a housing chamber to locate a heat exchanger. CONSTITUTION:An endless chain 4 is stretched over a driving wheel 2 and a driven wheel 3 inside of a box 1 to form and endless circulation passage. Multiple housing shelves 5 are supported by the endless chain 4. A heat exchanger 4 is located in a space S inside of the endless circulation passage formed with the endless chain 4. The space S inside of the endless circulation passage is an idle space where the housing shelves 5 are not moved.
Patent JP-S571236-A (JP)
Title: Combined intergated circuit device
Inventor: NAGASHIMA KENJI
IPC: H05K3/34
Filed: 1980-06-03
Abstract: PURPOSE:To increase the producibility and reliabilty for the subject device by a method wherein a power transistor is installed on and connected to the lead-inserted metal block having a defect, they are formed in one body and are soldered on the pattern on a circuit substrate together with other parts. CONSTITUTION:The power transistor having a large heat radiating power is installed on the upper surface of the metal block 34a having a defect 34c. In the two penetrated holes 34d provided on the defect 34c, a lead 34f is inserted and fixed through the intermediary of an insulating material 34e and the end of the lead and the electrode located on a chip 34b are connected by a wire 34g. This element 34 which was formed in one body is placed on the conductor pattern 32 provided on a circuit substrate 30 through the insulating material 31, is connected by solder layer 33 and assembled. Through these procedures, the producibility of the power transistor, including the circuit, can be improved and its reliability can also be increased, because each part can be inspected before assembling.
Patent JP-H03274777-A (JP)
Title: Manufacture of superconducting element
Inventor: KUBO KOICHI
IPC: H01L39/24
Filed: 1990-03-23
Abstract: PURPOSE:To easily obtain a superconducting element having high surface smoothness and excellent characteristics, performance with high reproducibility by forming a laminated layer of a metal layer or a semiconductor layer by specific sputter or laser ablation depositing or ion beam depositing. CONSTITUTION:After a YBa2Cu3O7 film (YBCO) is formed on an SrTiO3 crystalline substrate by a sputtering method, an Au film (metal layer) is formed on the film by a sputtering method, thereby manufacturing a junction type superconducting element. The sputtering is set to 100% of atmospheric gas Ar, 10<-3>Torr or less of pressure, 10eV-1keV of average kinetic energy to be controlled. An ion acceleration energy is selectively set to 10eV-1keV and ion beam deposited.
Patent JP-H06291188-A (JP)
Title: Automatic wiring system for semiconductor integrated circuit
Inventor: KADOWAKI HARUNORI
IPC: H01L21/82
Filed: 1993-03-31
Abstract: PURPOSE:To provide an efficient system which has a simple data control system without increasing process time by performing grid system wiring and adding a wiring route which has one or no bend. CONSTITUTION:Wiring is performed based on grid system wiring which allows simple data control and a short process time. In step S2, different wiring intervals are uniformized to the wiring lattice interval of one area. Then, in step S5, wiring between actual terminals is performed based on the grid system. As for an actual terminal which is not on the wiring lattice points, a virtual terminal is provided in the vicinity of the actual terminal in the prescribed conditions in step S4. Then, in step S6, simple wiring route is added to the wiring between the actual terminal and the virtual terminal. The wiring route which has one or no bend is added between the wiring lattice point and the terminal.
Patent JP-S60218812-A (JP)
Title: Manufacture of anisotropic composite magnet
Inventor: KAWANA KENICHI
IPC: H01F41/02
Filed: 1984-04-13
Abstract: PURPOSE:To obtain good size stability and magnetic characteristic, in the process for extruded molding of a kneaded material mainly composed of ferromagnetic material powder and a polymer compound, by providing a ring-shaped hole to the concentric end surface of molding space and supplying such kneaded material into the molding space from the supply hole. CONSTITUTION:An extruded sleeve 9 is fixed at the end of an extruded pin 8. At the opposite side of extruded sleeve 9, molding plates 10 and 11 are provided and the molding plate 11 is provided with a spool. On the other hand, a runner 13 connected to the spool 12 and a nozzle 14 connected to the runner 13 are provided at the molding 10. The one end of nozzle 14 is connected to a ring- shaped gate 15 concentrically provided to the molding space. In the case of executing extruded molding with metal dies, the kneaded material is crammed within the molding space 1 by the ring-shaped gate 15 through the spool 12, runner 13 and nozzle. While the kneaded material process within the molding space 1, it is oriented by the magnetic field and then cooled and hardened.
Patent JP-H08270141-A (JP)
Title: Fire resistant pillar for stacked bookshelf
Inventor: ANDO KENJI
IPC: A47B63/00
Filed: 1995-03-31
Abstract: PURPOSE: To allow an easy assembly work by providing a core member having a base plate fixed to the lower edge thereof, covering the core member with a fire resistant material and a pillar cover, and forming a projection piece on the lower end of the pillar cover for engagement with the recess groove of the base plate. CONSTITUTION: After a base plate 4 is fastened to a floor, the coupling section 10a of a fire resistant material 10 is coupled to a core member 3, and the downward projection 9 of a pillar cover 7 is coupled to the recess groove 5 of the base plate 4. Then, the coupling pieces 12 of a bracket 11 are engaged with the coupling holes 8 projected from the cover 7, and the sideward motion of the cover 7 is thereby prohibited. Furthermore, when the coupling pieces 15 of a shelf stay 15 are engaged with the coupling holes 13 of the bracket 11, a downward load acts on the bracket 11, thereby firmly coupling the pieces 12 of the bracket 11 to the cover 7. According to this construction, a fire resistant pillar can be easily and quickly assembled.
Patent JP-H04222429-A (JP)
Title: Motor
Inventor: TANAKA MOTOYUKI
IPC: H02K1/18
Filed: 1991-03-14
Abstract: PURPOSE:To secure a field core firmly to a predetermined position of a casing while clamping the field core, from the opposite ends thereof, by means of a plurality of first stopper parts projecting integrally from the casing and a plurality of second stopper parts abutting on the other end of the field core. CONSTITUTION:An inwardly projecting stopper 12 is provided, integrally with a casing 11, on the bottom wall side of the casing 11. The stopper 12 abuts on one end face 13a of a field core 13. A tubular part 14 enlarging gradually outward is formed, continuously to the other end face 13b of the field core 13, on the open side of the casing 11. A stopper 20 abutting on the other end face 13b of the field core 13 is provided at the base part 14a of the enlarged part 14. The stopper 20 is formed by cutting a part of the inner face of the casing 11 and rising the cut part inwardly.
Patent JP-2000266852-A (JP)
Title: Distance-measuring apparatus
Inventor: KANBE KOICHI
IPC: G01B11/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To secure a constant accuracy whether a measurement distance is large or small and speed up measurement. SOLUTION: A distance-measuring apparatus 1 which outputs object distance data by measuring a time from a projection time point to a reception time point of a pulse light has a plurality of light sources for projecting pulse lights of mutually different wavelengths, an optical member 13 for making optical axes of pulse lights projected from the plurality of light sources agree with each other, a light-splitting means for separating received pulse lights, and a plurality of photoelectric conversion devices corresponding one by one to the separated pulse lights. The plurality of light sources are made to emit and project light at the same time or sequentially with mutually different output intensities.  The reception time point is detected on the basis of an output signal of a largest peak value in an appropriate range among output signals of the plurality of photoelectric conversion devices.
Patent JP-S572314-A (JP)
Title: Novel copolymer
Inventor: SUGIE KIYOSHI
IPC: C08F30/08
Filed: 1980-06-05
Abstract: PURPOSE: A novel copolymer, consisting of specific two types of repeating structural units, and having a strength durable as a gas separating membrane for the continuous use, a good selective permeability to a gaseous mixture and improved film forming ability.  
     CONSTITUTION: A copolymer consisting of (A) repeating units expressed by formula I (R 1 , R 2  and R 3  are 1W10C alkyl) and (B) repeating units expressed by formula II [R 4  is H or ≤3C alkyl; R 5  is H or ≤20C (alkenyl)alkyl] at a weight ratio between the units (A) and (B) of 20:80W80:20, the sum of the repeating units (A) and (B) being preferably 90mol% or more based on the total repeating units, and having a viscosity of preferably 0.3W25 measured by using a 0.5g/100cc solution in chloroform. For obtaining the copolymer, monomers corresponding to the  units (A) and (B) are polymerized in the presence of the conventional polymerization catalyst for α-olefins preferably at 20W100°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05278934-A (JP)
Title: Facsimile equipment
IPC: H04N1/04
Filed: 1992-03-31
Abstract: PURPOSE:To reduce the heating value of a motor and provide power saving by installing a remaining amount sensor which detects the remaining amount of sheet to be recorded in a storage box for storing the sheets to be recorded wound in a rolled form, and controlling the driving current of a stepping motor for driving a transfer mechanism based on the detected results. CONSTITUTION:In the facsimile equipment, at the time of receiving a signal, a stepping motor 18 is intermittently driven by driving current which is preset according to the signal receiving condition of image data through a motor driver, and the sheet 12 to be recorded is carried to the lower side of a thermal head 14 from a storage box 13 by rotating a platen roller 21A on a platen shaft 21 while coming into contact with the thermal head 14 through a carrier mechanism 15. At this time, the remaining amount which corresponds to the roll diameter of the rolled sheet 12 to be recorded is detected by a paper sensor 24 which is disposed at the storage box 13, and a current value table is searched based on the detected results to read an optimum driving current value, thus increasing/decreasing the driving current fed to the stepping motor 18 to control it.
Patent JP-S61244741-A (JP)
Inventor: ABE TAKESHI
IPC: B65D5/12
Filed: 1985-04-09
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-2000269748-A (JP)
Title: High-frequency pulse power amplifier
Inventor: FUJII KOHEI
IPC: H03F3/72
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency pulse power amplifier where the power in the pulse width approaches a certain value by controlling the gate voltage, even in the case of restrictions on capacitance increase of a capacitor. SOLUTION: A bias voltage supply circuit which supplies a bias voltage to the gate of an FET 6 is provided with a serial resistor 1 and a parallel capacitor 2, and the bias voltage generated by a drain breakdown current flowing to the serial resistor at the time of the rise of a pulse voltage applied to the drain is dropped from the stepwise increasing potential by the time constant circuit of the serial resistor 1 and the parallel capacitor 2, while the drain current is reduced with an exponential function curve and corrected by the voltage drop due to a switching circuit 11, a bias T12 and an internal resistance such as wiring.
Patent JP-2000266575-A (JP)
Title: Flow rate measuring apparatus
Inventor: NAKAMURA HIROBUMI
IPC: G01F1/32
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate flow rate measuring device with excellent reliability by preventing a drop in accuracy because of something stuck on hair or the like. SOLUTION: This apparatus has a vortex generation body 2A which is disposed in a passage within a pipe 1 to generate a Karman vortex 3a toward the downstream side of a flow, a magnetic field generation part 3 which is arranged on a pipe wall on the downstream side of the vortex generation body to form a magnetic field crossing the passage, a plurality of electrodes 4A and 4B which are arranged on the pipe wall protruding into the passage while being near each other to detect an induced electromotive force generated by a change in the magnetic field when the flow passes through the magnetic field and an arithmetic part 6 to calculate the flow rate of the flow in the pipe 1 based on the induced electromotive force generated in the electrodes.
Patent JP-S561264-A (JP)
Title: Soldering device
Inventor: TAKEMURA KATSUKI
IPC: H05K3/34
Filed: 1979-06-14
Abstract: PURPOSE:To enable stable soldering with extremely simple constitution by dividing the pressing chamber ot plural pressure regulating chambers in the jet type soldering device which jets out molten solder from the pressing chamber outlet and presses and sucks the same through the inlet. CONSTITUTION:The molten solder in a vessel 1 which is divided by a shield plate 4 blows out from the outlet 6 of the chamber enclosed by the plate 4 and vessel 1, that is, pressing chamber, is sucked through an inlet 5 and again reaches the outlet 6 by way of the pressing chamber. This solder flow is created by a pressing fan 7 and the article to be soldered is passed through the solder jet flow from the outlet 6, whereby it is soldered. Here, the pressing chamber is divided to three chambers 13-15 by partition plates 11, 12 of flat plates, by which the molten solder having been pressed is sent by being subsequently reduced of pressure from the chamber 13 to 14, and from 14 to 15. In this process, the solder turbulence becomes laminar flow and the jet flow from the outlet 6 becomes stable with considerably less variations in its height.
Patent JP-S572047-A (JP)
Title: Two color electrostatic recording method
Inventor: HOSHI NOBUYOSHI
IPC: G03G13/01
Filed: 1980-06-06
Abstract: PURPOSE:To obtain a two color toner image which is free from color mixture, by reversely developing the first electrostatic latent image as a negative latent image, and normally developing the second electrostatic latent image as a positive latent image, so that a toner of the second developing agent does not adhere to a residual image of the first electrostatic latent image. CONSTITUTION:In case of recording a printed matter consisting of different colors, such as a slip, etc. having ruled lines, data, etc., the surface of a photoconductive substance 15 on a substrate 14 is equally charged by a charger 16. Subsequently, the first electrostatic latent image is formed by negative-exposing by the first light beam 17, and it is reversely developed by the first toner 18 which has been positively charged. Subsequently, positive exposure is executed by the second light beam 19, and it is normally developed by the second toner 20 which has been negatively charged. For instance, the first laser beam from a laser light source 6 is irradiated to a photoconductive drum 1, an information signal is modulated by a light modulator 7, it is polarized by a rotary mirror 8, scanned and exposed through a lens 9, a negative latent image is formed, and is reversely developed by a developing device 21. Subsequently, a format film 3 is positive-exposed by the second light beam 19 and is developed. In this way, a picture which is free from color mixture of two color toners 18, 20 is transferred on a recording paper 11.