baber/WOPTO huggingface dataset:
Patent JP-S5971068-A (JP)
Title: Developing device
Inventor: SAKAMOTO KOUJI
IPC: G03G15/09
Filed: 1982-10-18
Abstract: PURPOSE:To prevent adhesion of one-component magnetic toner to a pressing member by providing a thin film movably on the surface of the pressing member used to form a thin layer of toner. CONSTITUTION:A rubber blade 11 or a magnetic elastic blade are arranged slidably in a rotary conductive sleeve 1 having a rotary magnet roll 2 inside. The quantity of one-component insulating magnetic toner 4 is controlled by the blade, and a thin layer of toner is formed on the peripheral face of the sleeve 1. A strip of film 12 made of polyester high in toner releasability is stretched between supporting rolls 14a, 14b in close contact with the surface of the blade, and, for instance, taken up 1mm. every 50 copies. Accumulation of frictional electrostatic charge with the toner can be prevented by forming a vapor deposition layer of Al on the surface of the film 12 and connecting this to the sleeve 1 at equal potential. The film 12 can be moved in longitudinal direction of the sleeve.
Patent JP-S5971244-A (JP)
Title: Electron beam deflecting device
Inventor: HIRATA YOSHIHIRO
IPC: H01J37/147
Filed: 1982-10-18
Abstract: PURPOSE:To reduce the wastage of deflection in an electron beam, by restricting one side of a deflecting current to a fixed value when the deflecting current of either side of an X deflecting circuit or a Y deflecting circuit in an electron beam deflecting device goes beyond the specified value. CONSTITUTION:Each output of potentiometers 3 and 6 to set a deflecting angle in an electron beam connected to a reference power source Es is given to an X deflecting coil 2 and a Y deflecting coil 5 respectively via an X deflecting circuit 1 and a Y deflecting circuit 4. In addition, a voltage source Es/1.4 is installed, giving voltage to comparators 7 and 9 via diodes D1 and D2 and comparing the voltage with that of each of potentiometers 3 and 6, thus the opening or closing of each of switches 8 and 10 connected to deflecting circuits 1 and 4 is controlled. Therefore, when one side of deflecting currents in both X and Y directions goes beyond the Es/1.4, another side of the deflecting circuit is limited whereby the wastage of deflection in an electron beam can be reduced and the capacity of a circuit element and a power source can be thus reduced.
Patent JP-H0468180-A (JP)
Title: Tent with ultraviolet ray absorption film
Inventor: SAKAI KAZUTOMI
IPC: E04H15/54
Filed: 1990-07-09
Abstract: PURPOSE:To cut off ultraviolet rays effectively by forming an ultraviolet ray absorption film of zinc oxide having a specific particle size at least on either the front or the rear of a sheet section. CONSTITUTION:Poles 2 erected in the ground are coated with a sheet 3 of cloth or synthetic resin, and a tent 1 is pitched by making use of wires 5 fastened to the upper ends of the poles 2. An ultraviolet ray absorption film 7 is formed of paint having zinc oxide with less than 0.1 mum of a particle size for the main ingredient on the rear of the sheet 3. Ultraviolet rays are absorbed sufficiently by the film 7. Accordingly, ultraviolet rays can be effectively cut off.
Patent JP-H0733865-A (JP)
Title: Production of polycarbonate
Inventor: HAYASHI KATSUSHIGE
IPC: C08G64/20
Filed: 1993-07-22
Abstract: PURPOSE:To obtain a polycarbonate having excellent hue, hydrolysis stability, thermal yellowing resistance, etc., by reacting a carbonic acid diester with a dihydroxyaryl compound using a reactor made of a stainless steel having a specific metal composition. CONSTITUTION:This polycarbonate is produced by the transesterification of (A) a dihydroxyaryl compound of the formula I (A is bivalent group such as 1-15C bivalent hydrocarbon group, S and SO2; X is halogen, 1-14C alkyl, etc.; (m) is 0 or 1; (y) is 0-4) [e.g. 2,2-bis(4-hydroxyphenyl)propane] with (B) a carbonic acid diester of the formula II (Ar is univalent aliphatic group, etc.) [preferably (substituted) diphenyl carbonate, etc.] using a reactor made of a stainless steel having Ni content of >=12wt.% and Cr content of >=22wt.% as at least the part contacting with the reaction mixture, reaction by-product and raw monomers.
Patent JP-S6335720-A (JP)
Title: Gas stirring method for molten metal
Inventor: FUJIWARA KAZUHIKO
IPC: C21B13/00
Filed: 1986-07-31
Abstract: PURPOSE:To execute the molten reduction, etc., at high reaction efficiency as restraining foaming, slopping, etc., by dividing a furnace into a carburizing region and a reducing region and circulating the molten metal around the carburizing region and reducing region by top blowing and bottom blowing for gas. CONSTITUTION:The molten metal storing part in the furnace 2 is divided into two reaction regions, that is, carburizing region I and reducing region II, by partition walls 8a, 8b. The partition walls 8a, 8b are arranged, so as to dip in the metal bath 1 at the part of lower side thereof and pass through the metal bath 1 to the carburizing region I and the reducing region II as creeping down below the walls. Gas is injected into the metal bath 1 in the furnace 2 from the top blowing nozzles 3 and the bottom blowing nozzles 6, to give the metal bath 1 a circumferential rotating motion. By this kinetic energy, the molten metal is circulated through the carburizing region I and reducing region II. Then, the injecting quantity from the bottom blowing nozzle 6 is adjusted, so as not to offset the stirring effect.
Patent JP-S6427435-A (JP)
Title: Pellet for feed
Inventor: TANAKA HIRONORI
IPC: A23K1/16
Filed: 1987-07-21
Abstract: PURPOSE:To mold pellets with <=8% moisture content without using hot steam, by containing 10-45% Guinea pepper component and 10-50% garlic component so as to provide 4-6% total content of fat and oil-containing components. CONSTITUTION:Guinea pepper flour in an amount of 10-45% based on the total weight of pellets for a feed is homogeneously blended with garlic flour in an amount of 10-50% based on the total weight of the pellets and fat and oil-containing components in the total content of 4-6% based on the weight of the pellets. The resultant blend is then molded through a pressure discharge hole having 2-5mm caliber of a pellet mill molding machine into the pellets. Since the resultant pellets for the feed are molded by adjusting the fat and oil content with the Guinea pepper content without using hot steam, the total content of at and oil-containing components contained is 4-6% with <=8% moisture content. The pellets thus produced have good palatability as a feed for broilers, hens for ovum collection, etc., with hardly any deterioration in molding pellets or preserving the product. The pellets can be readily prepared without solidifying the garlic or clogging pressure discharging holes in production thereof.
Patent JP-S6161390-A (JP)
Inventor: YAMAGUCHI TAKASHI
IPC: H01T13/20
Filed: 1984-08-30
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-H1113589-A (JP)
Title: Fuel injection device for diesel engine
Inventor: SAKABE HIRONORI
IPC: F02M59/36
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To conduct switching between normal and reversal rotation without moving a cam shaft by forming normal and reversal rotation cams on the same circumferences on both sides of a base circle in a fuel cam, connecting a space between the cams through the concentric circle of a maximum cam lift, and controlling a filler opening and closing valve, synchronizing with injection timing. SOLUTION: When a command signal of reversing operation is generated from a normal/reversal operation change-over switch, such a control signal as to open a filler opening and closing valve 19 at a cam angle of optimum opening and closing timing is outputted based on the optimum opening and closing timing of the filler opening and closing valve 19 set at a reference opening and closing timing setting part, and a detected crank angle, that is, a cam angle. A fuel cam 1 is formed, on the opposite side of a base circle 1c, by connecting a space between cams 1a, 1b through the concentric circle of a maximum cam lift, therefore, a significant lag occurs in injection timing at the time of normal and reversal operation.  At the time of lift starting of the reversal operation cam 1b, or the rising start of a plunger 15, fuel injection is conducted by closing an oil supply and discharge hole 16 with the filler opening and closing valve 19.
Patent JP-H0346733-A (JP)
Title: Color picture tube
Inventor: GOTO KEIJI
IPC: H01J29/07
Filed: 1989-07-14
Abstract: PURPOSE:To make irregular reflection and multiple reflection of an electron beam to damp energy, and restrain reflected brightness by a reflected beam by providing a protruding portion having plural stages on the inner wall of a mask frame in parallel to a shadow mask surface. CONSTITUTION:A protruding portion 17, having plural stages and composed of a thin plate is provided on the inner wall 10a of a mask frame 10. An electron beam 6 does not directly collide with the inner wall 10a of the mask frame 10, hits the protruding portion 17, having plural stages and formed with a thin plate, to make irregular reflection and multiple reflection, and is gradually damped. Since thus reflection is repeated, reflected brightness by the reflected beam of the electron beam 6 can he restrained. By this characteristic, a color picture tube can be obtained in which the lowering of picture quality and the deterioration of color purity are eliminated even used in the moving equipment of aircraft etc. to be operated at high brightness.
Patent JP-S6233533-A (JP)
Inventor: JIYON BII ERU HAAKUNESU
IPC: B01D53/60
Filed: 1986-08-01
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-H1122444-A (JP)
Title: Control type muffler
Inventor: OIKAWA KAZUNORI
IPC: F01N1/08
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce exhaust noise at the time of low engine rotation being compatible with the rising of engine output at the time of high engine rotation while being advantageous in cost in simplified structure without requiring a plural number of pipes. SOLUTION: This muffler is constituted by having a straight pipe 4 passing through two pieces of end plates 2, 3 and to damp exhaust noise by two-stage expansion noise elimination to expand exhaust gas by a first expansion chamber 5 and then to expand it by a second expansion chamber 6. In this case, a first separated member to be set at a position between a first pipe hole 4a and a second pipe hole 4b a plug and a second separated member to be set at a position between a third pipe hole 4c and a fourth pipe hole 4d a control valve 11 to be closed at the time of low engine rotation and to be opened at the time of high engine rotation by a valve actuator 12.
Patent JP-S6160188-A (JP)
Title: Character recognizer
Inventor: NAKANISHI MICHIAKI
IPC: G06K9/62
Filed: 1984-08-31
Abstract: PURPOSE:To shorten the recognizing time of each character and also to improve the recognizing accuracy by sorting the types of characters in response to plural different recognizing means and using a recognizing means accordant with the corresponding sorted type of character. CONSTITUTION:The characters read by a reading part 2 are sent to a primary feature extracting circuit 15 in case the printing types are sorted by a character type reference memory 12. When the types of characters are obtained from an input pattern, the character data is normalized by a normalizing circuit 13 and sent to a character type deciding circuit 14. Then a decision parameter is calculated and sent to the circuit 15. For a printing type pattern and the numerical items, the range is limited for a sorting dictionary memory of a primary collation circuit 16 and the candidates are selected and sent to a primary deciding circuit 17. For other types of characters, the features of the corresponding characters are read out of the dictionary memory of the circuit 16 according to the decision parameter. Then the types of characters are decided and the candidates are selected and sent to the circuit 17.
Patent JP-H0738587-A (JP)
Title: Time division multiplex communication system
Inventor: SHIOTANI NOBUTAKA
IPC: H04L12/40
Filed: 1993-07-23
Abstract: PURPOSE:To connect a distant terminal equipment with a cable to be connected to the equipment as well without increasing the number of these cables even when the number of terminal equipments is increased. CONSTITUTION:A multiplexing part 17 demultiplexes multiplex data inputted from a high-speed line interface part 18, makes the data into serial data while adding an address for each destination terminal interface and sends these data onto a multiplex bus 7-A. When the data on the multiplex bus 7-A are addressed to a terminal interface 8 itself, the terminal interface 8 sends these data to a terminal equipment 2. After the address of the terminal interface 8 itself is added to the data inputted from the terminal equipment 2, the terminal interface 8 sends those data onto a multiplex bus 7-B. The multiplexing part 1 7 receives the data on the multiplex bus 7-B, performs the time division multiplexing of them for each terminal interface based on that address and sends these data from the high-speed line interface part 18 onto a high-speed digital line 6. Two multiplex buses are enough regardless of the number of terminal equipments 2, and the distant terminal equipments can be connected to these buses as well.
Patent JP-H1124376-A (JP)
Title: Image forming device
Inventor: NISHIDA IKUO
IPC: G03G15/04
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which makes a copy having a uniform image density from an image having low image density. SOLUTION: When making a reduced copy, the device widens at least the slit-width W of at least either a first slit situated near an illuminating lamp 32 or a second slit 91 situated near a photoreceptor drum 50. This prevents, in the case of the copying of a low-image-density halftone image, the intensity of light generated by the illumination lamp 32 turned on under phase control from varying undesirably with the result that a streaklike density irregularity occurs in synchronization with a change in the quantity of light from the illumination lamp 32 which is caused by the frequency of a commercial power source used for tuning on the illumination lamp 32.
Patent JP-H09329408-A (JP)
Title: Signal gage
Inventor: MATSUHASHI AKIRA
IPC: G01B7/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To improve the repeatability of a signal output by using a supporting ring for supporting the ball of the movable contact at three points to prevent the change of the ball contact position in the repeated measurement. SOLUTION: A switch main body 4 is moved when a measurement shaft 2 is brought into contact with a moving member to be measured, and is displaced against the reaction of a helical compression spring, and the first circuit is switched ON when a ball 7a is brought into contact with a fixed contact shaft 14a, to output the first On signal. When the shaft 2 is further moved, the second ON signal is output in the same way. The balls 7a, 8b are loosely fitted in the holes 5a, 5b of the main body 7 with gaps, and are supported by the supporting ring 6 having three pins 6c. The ball 7a, 7b can be kept at the same position, even when the holes 5a, 5b are deformed and worn by the deterioration with a ieeular change, and the lowering of the signal positioning accuracy can be prevented. By increasing the elements, It can be corresponded to furthermore the switching mechanisms of many circuits.
Patent JP-S6339808-A (JP)
Title: Cosmetic composition containing mineral components
Inventor: MIYAMA TAKASHI
IPC: A61K8/96
Filed: 1986-08-05
Abstract: PURPOSE:To obtain a composition for cosmetic base facilitating percutaneous absorption when applied by solubilizing hydroxides, oxides or salts of Na, K, Mg, Ca, Fe in an aqueous solution of an alkali salt of a water-soluble acidic polymeric substance. CONSTITUTION:The title composition is obtained by solubilizing hydroxides, oxides or salts of Na, K, Mg, Ca, Fe or the like, in an aqueous solution of an alkali salt of water-soluble acidic polymeric substance such as carbosxyvinyl polymer. The composition apricipates the activation of enzymes and biocatalysts in living bodies to adjust the cosmotic pressure necessary for mass transfer between biomembranes and maintain the pH on skins and biopotential. Other mineral components such as Al or Zn, which has astringent action may also be used.
Patent JP-H0526022-A (JP)
Title: Lubricating device of engine
Inventor: KATO ZENICHIRO
IPC: F01M1/16
Filed: 1991-07-23
Abstract: PURPOSE:To provide a lubricating device for engine in which an increase in frictional loss in a dynamic valve system can be suppressed while keeping a load reduction of an oil pump to prevent a reduction in lubricating property at the time of low rotation of an engine. CONSTITUTION:A main passage 3 is branched into two, whereby a crank shaft system lubricating passage 4 and a dynamic valve system lubricating passage 5 are formed. In the branched part of both the lubricating passages 4, 5, an oil pump 6 operated according to the drive of an engine is provided. The oil pump 6 branches a lubricating oil sucked from the main passage 3 in a determined ratio and discharges to both the lubricating passages 4, 5. The crank shaft system lubricating passage 4 has a relief valve 7 for relieving the lubricating oil in the oil pump 6 at a first relief pressure when the engine rotating speed is a determined value or less, and relieves the lubricating oil in the oil pump 6 at a second relief pressure higher than the first relief pressure when the rotating speed is larger than the determined value.
Patent JP-S6243399-A (JP)
Inventor: KIKUCHI NAOMI
IPC: B64D17/80
Filed: 1985-08-20
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-2001012785-A (JP)
Title: Operation controller and control method for air conditioner
Inventor: ITO RYUTA
IPC: F24F11/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain an operation controller for compressor in an air conditioner useful for saving power consumption. SOLUTION: The operation controller for compressor in an air conditioner comprises means 9 for calculating the difference between a room temperature measured by a room temperature sensor 4 and a room temperature set by a setting means 5, and means 13 for determining the operating frequency of a compressor based on the calculated difference with reference to a frequency alteration table having hysteresis characteristics prestored in a frequency table 15. According to the arrangement, the operating frequency is prevented from oscillating during stable operation and useless power consumption due to oscillation can be reduced.
Patent JP-H07153843-A (JP)
Title: Contact preparation of semiconductor device
Inventor: SAI KIYONKON
IPC: H01L27/092
Filed: 1994-08-04
Abstract: PURPOSE: To simplify a contact manufacturing process by simultaneously forming the metallic plug of a uniform thickness to a contact hole which is formed in the P<+> and N<+> impurity diffused regions of a semiconductor substrate, so as to minimize contact defects. CONSTITUTION: An insulated layer 6 is formed at a upper part of a semiconductor substrate 100, where P<+> and N<+> impurity diffused regions 5 and 4 are formed. This layer 6 is selectively removed to form contact holes 20 which expose the regions 5 and 4. The first responding device of a low temperature forms a thin metallic bed 10 in the exposed region 4, and the second responding device of a high temperature forms a metallic plug 8 of a uniform thickness at all the contact holes 20 which expose the metallic bed 10 and the region 5. Then in order to be electrically connected with the plug 8, a metallic wiring layer 9 is formed at the upper part of the layer 6. Thereby, contact defects between conductive wirings at upper/lower parts are minimized.
Patent JP-S6073624-A (JP)
Title: Measuring device for original surface illuminance
Inventor: SHIGETA TERUAKI
IPC: G03B27/72
Filed: 1983-09-30
Abstract: PURPOSE:To know accurately the actual condition added with an increment in illuminance due to mutual reflection between an original form and a lighting device for exposure by providing a reference reflecting plate whose reflection factor is close to that of a total diffuse reflecting plate to the circumference of a photodetection window, and measuring the illuminance while moving the photodetection window. CONSTITUTION:The lighting device 11 for exposure consists of a light source 9 and a reflecting mirror 10, and a photodetector 12 provided when an original is placed is moved by a photodetector moving part 13 along a screw S as shown by an arrow. A control part 14 drives an X-Y recorder 15 with the illuminance signal Y from the photodetector 12 and the position signal X from the photodetector moving part 13 to calculate illuminance characteristics. The reference reflecting plate 15 is fitted to the circumference of the photodetection window, i.e. where the original is expected to be put. The reflection factor of the reference reflecting plate 16 is set to 80-90% of that of the total diffuse reflecting surface. Consequently, a measurement conforming with the actual condition added with the increment in illuminance due to mutual reflection characteristic between a normally use original form and the lighting device 11 for exposure is taken.
Patent JP-S6161191-A (JP)
Inventor: MIHARA NOBORU
IPC: G09F3/02
Filed: 1984-09-01
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-H0844341-A (JP)
Title: Bridge structure of piano
Inventor: YAMASHITA MITSUO
IPC: G10C3/10
Filed: 1994-08-04
Abstract: PURPOSE:To provide a bridge structure of a piano free from the possibility that the vibration pitches of strings changes with lapse of time after tuning and that bridge members are cracked. CONSTITUTION:A short bridge 10 of the grand piano is composed of a leg part 1, a seat plate part 2, the bridge member 3 and a round rod 4 as a metallic rod member. Of the plural strings extended between a tuning pin and pitch pin of the piano, the strings which come into contact with the short bridge 10 are the plural strings 6 corresponding to the keys first to thirteenth positions of the bass section. The component of force of the string tension of these strings 6 acts in the direction of pressing the round rod 4 to the bridge member 3. Then, the round rod 4 is positioned and fixed simply by bringing this rod into contact with the bridge member 3.
Patent JP-S5885241-A (JP)
Inventor: OKAMURA YUKIO
IPC: H01H83/02
Filed: 1981-11-16
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-H0846056-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HAMA KAORU
IPC: H01L21/8234
Filed: 1994-08-04
Abstract: PURPOSE:To reduce the chip occupation area of an input protective circuit and facilitate the high speed operation of an input circuit by a method wherein a resistance element which has stable nonlinear characteristics is formed on the polycrystalline silicon film or the metal film of an integrated circuit and a nonlinear resistance element composed of wiring layers and a thin insulating film formed between them is employed in the input protective circuit. CONSTITUTION:A second conductor 17 composed of a metal nitride film is formed on a first conductor 12 formed on a semiconductor substrate with an insulating layer 16 between them to constitute an MIM structure and a resistance element having nonlinear characteristics can be realized with the MIM structure.
Patent JP-S6242894-A (JP)
Inventor: HORI JIRO
IPC: B43K7/02
Filed: 1985-08-21
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。