baber/WOPTO huggingface dataset:
Patent JP-S62250443-A (JP)
Title: Method for processing silver halide color photographic material
Inventor: USAGAWA YASUSHI
IPC: G03C7/392
Filed: 1986-04-23
Abstract: PURPOSE:To maintain the stable photographic characteristics of a silver halide photographic sensitive material even after storage and to prevent fogging by exposing the sensitive material and developing it in the presence of an aromatic thiatellurazinium salt. CONSTITUTION:A silver halide photographic sensitive material having a photosensitive silver halide emulsion layer is exposed and developed in the presence of an aromatic thiatellurazinium salt prepd. by condensing a thiatellurazinium ring with an aromatic ring. The compound is incorporated into the sensitive material and/or added to a processing soln. In case of the sensitive material, the compound is incorporated into the photosensitive silver halide emulsion layer or other hydrophilic non-emulsion layer such as the protective layer, intermediate layer or underlayer. In case of a processing soln., the compound is added to a developing soln. and/or a processing soln. used before development and the preferred amount of the compound added is 0.05-0.5mmol per 1l processing soln.
Patent JP-H07265223-A (JP)
Title: Chopping board with groove
Inventor: SAKAI WAKICHI
IPC: A47J47/00
Filed: 1994-03-29
Abstract: PURPOSE:To prevent a material from being rolled or dropped when it is cut and resolve the danger of injuring with a cutter by providing round grooves on both sides of the center of a chopping board. CONSTITUTION:Round grooves 2 are provided on both sides of the center 1 of a chopping board. When a small material is cut and rolled, the material is dropped in the grooves 2 to stop the rolling. The movement of a large material after it is cut is braked by the grooves 2. The danger of cutting fingers with a cutter such as a kitchen knife is avoided. When the cutter such as the kitchen knife is put on the chopping board, the tip is unstable, however a stable state can be maintained when the tip is put in the groove 2, and the cutter such as the kitchen knife can be prevented from being dropped from the chopping board. The back face is a plane and can be used as usual, and a large material can be cut as before.
Patent JP-S5523309-A (JP)
Title: Ignition distributor for use in internal combustion engine
Inventor: NOZAWA JIYUNICHIROU
IPC: F02P7/00
Filed: 1978-08-01
Abstract: PURPOSE:To provide an arrangement for ignition distributor used in internal combustion engine, in which a plurality of voltage distributing pistons are connected to the crank shaft driven by the engine,and these pistons are successively brought into contact with current-fed electrodes along with reciprocal movement of the pistons for distributing high voltage to these electrodes, whereby it is enabled to prevent lowering of secondary voltage afforded from the ignition coil and occurrence of electric noises. CONSTITUTION:When crank shaft 10 is driven by an internal combustion engine (not shown in the srawing), pistons 21-24 are moved reciprocally and at their top dead points they are successively brought into contact with mating movable electrodes 31a-34a. Here, these electrodes 31a-34a are moved against the force of respective springs 41-44 while keeping contact with pistons 21-24, thereby insuring smooth movement of pistons 21-24 and positive contact between pistons and mating electrodes. At the time of their contact, secondary voltage from the ignition coel is impressed to terminal 30, whereby the secondary voltage can be distributed successively to electrodes 31-34 with no need of gaps in the body of distributor. With such an arrangement, it is enabled to prevent lowering of secondary voltage and occurrence of electric noises.
Patent JP-H05294662-A (JP)
Title: Method for drawing fluoride glass optical fiber preform
Inventor: FURUGUCHI MAKOTO
IPC: C03B37/07
Filed: 1992-04-14
Abstract: PURPOSE:To provide a method for drawing a fluoride glass optical fiber preform in which the drawing to a prescribed outside diameter can be carried out without devitrifying or bending the fluoride glass optical fiber preform. CONSTITUTION:The temperature in a heating furnace 3 is measured with a temperature sensor 11. When a fluoride glass optical fiber preform 4 in the heating furnace 3 is overheated to a high temperature with the heating furnace 3, a controller 13 directly discriminates the overheating to issue a control signal to a mass flow controller 9 to increase the flow rate of an inert gas fed to the interior of the heating furnace 3. The air-cooling effects are enhanced by increasing the flow rate of the inert gas to rapidly cool the fluoride glass optical preform 4 in the inert gas stream in the heating furnace 3. Thereby, the fluoride glass optical fiber preform 4 heated to a prescribed temperature is then stretched and drawn by a drawing mechanism 7.
Patent JP-S62249066-A (JP)
Title: Calibrating liquid for inspecting blood
Inventor: SHIRATO KOZO
IPC: G01N33/96
Filed: 1986-04-22
Abstract: PURPOSE:To obtain a calibrating liquid for inspecting blood having an excellent shelf life and handling characteristic without using blood at all by mixing and dispersing blood cell pseudoparticles with and into an electrolyte contg. a surface active agent. CONSTITUTION:The blood cell pseudoparticles are molded to the fine particles of approximately the same size of the tangible components of the normal human blood by using a latex rubber material or the like and 1 or 2, more preferably 3 kinds of such fine particles of different sizes are compounded at approximately the same ratio as the human blood and are mixed and dispersed with and into the suitable electrolyte contg. the anionic surface active agent to prepare the calibrating liquid for inspecting blood. a low-concn. electrolyte such as physiological salt soln. or ammonium chloride is used as the electrolyte. The blood cell pseudoparticles have electric charge and are liable to agglutinate to each other when the blood cell pseudoparticles are mixed and dispersed with and into the electrolyte and therefore, the surface active agent is used in order to prevent the electrical agglutination of the blood cell pseudoparticles to each other.
Patent JP-H09280668-A (JP)
Title: Composite refrigerant circuit equipment
Inventor: HIRAYAMA HIROHIDE
IPC: F25B13/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of circulation of a heat storage agent by switching heat storage agent flow passages for each cold storage and cold discharge operation, and prevent the heat storage agent from flowing into a heat storage agent circulation circuit associated with the cold discharge operation during the cold storage operation while preventing the heat storage agent from flowing into the heat storage agent circulation circuit associated with the cold storage operation during the cold dispersion operation. SOLUTION: A heat storage tank 37 that contains a heat storage agent such as water is provided on a firs refrigerant circuit that includes an evaporator 5 for supplying cold air to a show case, etc. There are further provided a cold heat supply circuit including a refrigerant piping 34a led from a refrigerant piping 26 disposed between a condenser 22 and a solenoid valve 23 in a freezing side refrigerant circuit to a cold heat supplying heat exchanger 31, and a heat storage agent circulation circuit including a water piping 47 that circulates the heat storage agent to transfer excess cold heat from a refrigerator side refrigerant circuit to a heat storage tank 37. There is further provided a water piping 47a for supplying cold heat stored in the heat storage tank 37 to the freezing side refrigerant circuit through the heat exchanger 31 to construct a second heat storage agent circulation circuit whereby the heat storage agent is selectively supplied to a refrigerator side heat storage heat exchanger 8 or the cold heat supplying heat exchanger 31.
Patent JP-H05286656-A (JP)
Title: Floor leveling operation device of elevator
Inventor: ITO KAZUHIKO
IPC: B66B1/44
Filed: 1992-04-14
Abstract: PURPOSE:To provide a floor leveling operation device for elevator, which can easily make the floor leveling operation for correcting the level difference between the landing floor and the cage floor. CONSTITUTION:The floor leveling operation device of an elevator system is equipped with a time setting means to set the running time of a cage when it is traveling at a specified low speed and is going to land, wherein the time setting means comprises a ascent button counter C1, descent button counter C2, timers T11-T13, timers T21-T23, and the respective normally open contacts for them. This simplifies the floor leveling operation for users and an enhances the operability.
Patent JP-S5619129-A (JP)
Title: Input and output control unit having spare processor
Inventor: KONDOU NORIHIKO
IPC: G06F3/00
Filed: 1979-07-24
Abstract: PURPOSE: To increase the reliability of system, by providing the spare processor to the input and output unit, storing the program required at failure in the control storage section, and reporting the failure taken place in the hardware of the main processor to the upper rank unit.  
     CONSTITUTION: When a hardware failure is taken place at the main processor, the hardware error detector 14 detects the failure and the detection signal is delivered to the instruction execution section 8' of the spare processor and the control signal is delivered to the instruction execution section 8 to tentatively stop the control operation of the main processor. Further, the control signal from the detector 14 is delivered to the error display register 15 to display the status of the hardware failure. Further, the instruction execution section 8' reads out the microprogram at the failure stored in advance from the memory 6' and the failure status of the register 15 and the program are input to the special register 12 to execute the failure processing by taking the operation circuit 7' as a center and the failure information is transmitted to the upper rank unit via the channel interface control circuit 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5718527-A (JP)
Title: Device for tilting load box of dump truck
Inventor: YONEDA KOUHEI
IPC: B60P1/20
Filed: 1980-07-09
Abstract: PURPOSE: To prevent a load box from horizontally shaking in being tilted and secure the stability of the load box, by shaping a tension link between a vehicle chassis and the load box to provide an H-shaped cross section along the total length of the link so that the link is strong against various forces which act to the link when the load box is tilted.  
     CONSTITUTION: The cross section of a tension link 14 provided between a vehicle chassis and a load box not shown in the drawing is shaped as H along the total length of the link between fitting members 15 at both the ends of the link. The tension link 14 is made of a rib 16 consisting of vertical members 17 and a horizontal member 18. Since the tension link 14 is made firm as a whole, the load box does not perform horizontal shaking or the like although a tensile force T, a bending force M and a compressive force C act to the link 14 when the load box is tilted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60238776-A (JP)
Title: Light wave range finder
Inventor: MATSUMOTO MITSUO
IPC: G01S17/36
Filed: 1984-05-14
Abstract: PURPOSE:To make a reverse reflector unnecessary by projecting linearly polarized light beam from a semiconductor laser whose optical intensity is modulated by a reference frequency, to an object body, photodetecting its reflected light, and calculating an optical path length from a phase difference of an intermediate frequency of the reference side and the photodetecting side. CONSTITUTION:An emitted beam 3 from a semiconductor laser 1 whose optical intensity is modulated by a reference VCO11 controlled by a phase locked loop whose oscillation frequency f0 is 64 times an oscillation frequency of a crystal oscillator 14 is projected to an object body 7 through a polarized light beam splitter 4 for transmitting a vertical linearly polarized wave a lambda/4 plate 5, and a condenser lens 6. Also, a reflected wave 8 is converted to an electric signal f0' whose phase has been delayed by a reciprocating time of light with respect to a reference phase of the frequency f0 by a photodiode 10, through the splitter 4 and a cylindrical lens 9. Moreover, intermediate frequencies f5, f5' (167kHz) obtained by bringing the frequencies f0, f0' to frequency conversion two times by the first and the second same VCOs 18, 23 are inputted to a phase comparator 27, and from its phase difference, the position of +Z axis of the object 7 is detected.
Patent JP-H02274487-A (JP)
Title: Work holding device
Inventor: OGAWA JUNICHIRO
IPC: B25J15/06
Filed: 1989-04-14
Abstract: PURPOSE:To perform the scoop out of a work surely and quickly by arranging a cylinder for vertically moving a press plate descending or ascending the press plate pressing a work in the scooping claw of the lower part near the front end part of a cylinder fitting base. CONSTITUTION:A scooping claw 1 is approached to over the lower part of a work 3 gradually according to the advance of an adaptor 13 with a roller 11 being rotated from the lower part one part end of the work 3 placed at an optional place. At this time, a cylinder 24 for moving a press plate vertically is moved to the lower part to press the work 3 to the scooping claw 1 together with a press plate part 21 while positioning the terminal of the work 3 by a press plate curved part 21a. Thus the work 3 surely held by forming the surface in a flat shape by the scooping claw 1 and press plate 2 is transported to a set position by the portable device of the robot and so on fitted via a robot fitting part 16.
Patent JP-H11293484-A (JP)
Title: Production of ammonium persulfate
Inventor: KIMIZUKA KENICHI
IPC: C01B15/08
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To improve the current efficiency of electrolysis and to produce ammonium persulfate at a low cost by using only ammonium sulfate as sulfate ion of an anodic raw material. SOLUTION: An anode uses platinum and the concentration of ammonium sulfate is preferably 30-44 wt.%. The current density of the anode is at least 40 A/dm<2> and the temp. of the electrolysis is preferably 15-40 deg.C. The anodic raw material contains the necessary quantity of a polarizing agent and as the polarizing agent, a thiocyanate, a cyanide, a cyanate, fuloride or the like is used. A cathodically generated liquid and a crystallization mother liquor are neutralized to be used as the anodic raw material. As a cathodic raw material, 10-80 wt.% ammonium sulfate aq. solution containing 0-35 wt.% ammonium sulfate is used. An anolyte after the electrolysis is concentrated and crytallized. The crystallization temp. is controlled to 20-50 deg.C and a pressure, under which water is boiled, is applied.  The crystallization slurry is separated by a solid- liquid separator and the separated crystallization mother liquor and the cathodically generated liquid are neutralized by ammonia to be reutilized as the electrolytic raw material.
Patent JP-S5219379-A (JP)
Title: Press
Inventor: MAEDA AKIRA
IPC: B21D43/28
Filed: 1975-08-05
Abstract: PURPOSE: To effectively sever end of a supplied raw strip material by stroke of a press. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5721994-A (JP)
Title: Biological treating method for waste liquid of coke furnace gas desulfurization
Inventor: OOSUMI KOUJI
IPC: C02F3/12
Filed: 1980-07-11
Abstract: PURPOSE: To achieve the independent active sludge treament of a waste liquid of desulfurization by diluting the waste liquid of desulfurization by specific times, by adding a specific amount of phosphorous, and by mixing and treating active sludge.  
     CONSTITUTION: A waste liquid produced during the desulfurization of coke furnace gas through a desulfurization device 2 is stored temporarily in a waste liquid tank 4. Then, it is fed at a prescribed flow rate to a preliminary treatment tank 5, where water is supplied to dilute the waste liquid by 50W100 times and to the resulting diluted waste liquid, phosphorous is added as a nitrition resource by 0.5W 5.0% COD (chemical acid consumption). This phosphorous is added in the form of phosphoric acid or phosphate. The waste liquid after the preliminary treatment is fed to a waste liquid treating device 6. Then, active sludge is mixed and treated by biological oxidation to separate treated water and excessive sludge. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1051501-A (JP)
Title: Method, device for encoding transmission and utilizing device therefor
Inventor: TAILLIET FRANCOIS
IPC: H04L25/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To transmit required power supply, clock signal and control signal between a master circuit and a slave circuit, while using the minimum number of conductors by controlling the relative relation of voltages between 1st and 2nd conductors. SOLUTION: A 1st conductor S is held at a 1st voltage concerning a 2nd conductor G, the 1st conductor S is periodically increased to a 2nd voltage concerning the 2nd conductor and maintained for a certain fixed period later, and afterwards control is performed to return the 1st conductor S to the 1st voltage, further, the 2nd conductor G is held at a 3rd voltage different from the 1st and 2nd voltages. Then, the voltage of the 1st conductor S is measured with a certain timewise offset concerning a time point when the 1st conductor S is increased to the 2nd voltage, and the measured voltage is analyzed according to a predetermined logical meaning. Moreover, the 1st conductor S is increased to the 2nd voltage, so that this increase can be used as the clock signal.
Patent JP-S5720095-A (JP)
Title: Assembling method for speaker
Inventor: BANDAI HARUO
IPC: H04R9/02
Filed: 1980-07-10
Abstract: PURPOSE:To decrease the number of processes remarkably and to assemble a speaker strongly by coating surfaces of a frame and an upper and a lower plate with a thermofusing adhesive having superior heat resistance and by adhering respective parts, the center of an oscillation system and a peripheral support by utilizing films of the adhesive. CONSTITUTION:A frame 1 and upper and lower plates 2 and 3 are heated at about 70 deg.C and dipped in a solution 4 of a thermofusing adhesive to form a 7-9mum thickness film 5. A magnet 6 sandwiched between the plates 2 and 3 and a frame 1 is mounted and fixed temporarily, and the adhesion part among parts are heated locally to fuse the film 5 for adhesion. A damper and the outer circumference of an edge 8 are mounted on the internal and external circumferential parts of the frame and then adhered together similarly. Since they are coated with the film of the adhesive, rust and the scattering of iron powder are prevented and plating is unnecessary. The adhesive film is formed uniformly and strong adhesion is achieved.
Patent JP-2000289917-A (JP)
Title: Image forming device
Inventor: TOKUNO YOSHIAKI
IPC: B65H31/24
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To impart a sorter function to electrophotographic copiers and printers by regulating the ejection position of their image-formed paper. SOLUTION: A digital copier 101 includes an ejecting mechanism 109, consisting of the second ejection feed roller 9b and a motor 109c, which is defined above a housing cover situated between an image reading part and an image forming part when the image reading part is positioned over the image forming part, and which selectively guides paper outputted from the image forming part to a first position along the paper feed direction and a second position spaced further from the first position in the feed direction. A variation in the rotational frequency of the motor 109c accordingly varies the driving force the second ejection feed roller 9b gives to the paper, which is in turn changed in its ejection position.
Patent JP-S5721182-A (JP)
Title: Voice multiplex reception circuit
Inventor: SUNADA KOUICHI
IPC: H04N5/60
Filed: 1980-07-14
Abstract: PURPOSE:To prevent the malfunction for identification of voice multiplex signal due to bass tone, by detecting the presence of a control channel signal within vertical blanking period and controlling the switching control signal to a matrix circuit, in a TV voice multiplex reception circuit of intercarrier system. CONSTITUTION:An voice multiplex signal S0 consisting of a main channel signal S1, sub-channel signal S2 and control channel signal S4 is inputted to an LPF21 and BPF22. The signal S1 is given to a matrix circuit 40 from the LPF21. On the other hand, the signal S2 is detected 23 from the BPF22 and given to the circuit 40 and the signal S4 is amplified and detected and added to a detection circuit 10. A gate circuit 11 picks up the vertical blanking period of the control channel signal only and gives it to a level detection circuit 12, where frequency detection and level detection are made for high potential signal and given to the circuit 40 if the output signal exceeds a given level in the circuit 12, and if the output signal is less than the level, a low potential signal respectively.
Patent JP-S62252094-A (JP)
Inventor: KANEDA HIROSHI
IPC: H05B37/02
Filed: 1986-04-24
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-S62252838-A (JP)
Title: Ventilating structure for jacket surface
Inventor: KIMURA TOKUJI
IPC: F24F7/02
Filed: 1986-04-24
Abstract: PURPOSE:To reliably prevent rainwater from entering in a closed state, by a method wherein a louver plate, opening and closing an opening part, and a jacket cover, capable of covering the opening part from the outside of the louver plate, are situated, and the jacket cover is moved in linkage with movement of the louver plate. CONSTITUTION:A louver plate 3, opening and closing an opening part 2 through rise and fall of the louver plate, is provided, and a jacket cover 4, capable of covering from the outside, is disposed. The jacket cover 4 is opened in the opening state of the louver plate 3, and the jacket cover 4 is moved in linkage with movement of an opening and closing mechanism A for the louver plate 3 so that the jacket cover 4 is closed in a closed state. This constitution enables execution of ventilation with the louver plate 3 and the jacket cover 4 opened, permits shut off of ventilation with the two members closed, and enables execution of double shut off by means of the louver plate 3 and the jacket cover 4, resulting in the possibility to reliably prevent entrance of rainwater.
Patent JP-H08289732-A (JP)
Title: Porous confectionery fried in oil and frozen sweet utilizing the same
Inventor: YAMANE HIROSHI
IPC: A23G3/34
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a porous low-caloric and low-hygroscopic confectionery, capable of retaining the crispiness even during the preservation and good in flavor and texture by frying a porous confectionery in oils and fats containing a large amount of tristearin and including a specific amount of the oils and fats in the confectionery. CONSTITUTION: This porous confectionery fried in an oil is obtained by frying a porous confectionery such as a cookie, a biscuit or a sponge cake in oils and fats containing >=30wt.% tristearin in a glyceride composition such as an extremely hardened oil prepared by extremely hydrogenating oils and fats containing an 18C fatty acid such as corn oil, soybean oil or rapeseed oil. Thereby, 5-20wt.% oils and fats is contained in the confectionery.