baber/WOPTO huggingface dataset:
Patent JP-S58185943-A (JP)
Title: Governor device for internal-combustion engine
Inventor: TAMORI YOSHIKATSU
IPC: F02D29/06
Filed: 1982-04-26
Abstract: PURPOSE:To reduce the number of mechanical slide parts to improve durability by operating directly an electromagnetic solenoid by generated energy of a generator driven by an engine and displacing a fuel regulating rack of a fuel injection pump by magnetic attraction of said solenoid. CONSTITUTION:An end of a fuel regulating link 6 for operating a fuel regulating rack 5 of a fuel injection pump 4 driven by a cam shaft 3 is adjacent an electromagnetic solenoid 2 supplied with electric power generated in a generator 1 driven by an internal-combustion engine to be pulled axially by magnetic attraction F. Also, said link 6 is provided with an end of a spring 7 having a spring force acting against the magnetic attraction F and on the other end of the spring 7 is mounted a regulator handle 8 capable of varying the spring force. Thus, a governor device can be constituted from smaller number of mechanical slide parts to eliminate troubles such as degradation of reliability caused by wear or the like.
Patent JP-S61226344-A (JP)
Title: Mark for vehicle perception on automobile bonnet section
Inventor: SAITO YOSHIAKI
IPC: B60R11/00
Filed: 1985-04-01
Abstract: PURPOSE:To make it possible to check the frontmost section of a bonnet, by attaching a light reflecting plate on each cut face which is obtained by obliquely cutting each end of a transparent plate, and by securing the transparent plate to the frontmost of the bonnet at a position where head light strikes one end of the transparent plate while the other end thereof is visible from the driver's seat. CONSTITUTION:Reflecting plates 1, 2 are attached to cut faces which are obtained by obliquely cutting both ends of a transparent plate 3. Further, light from a head lamp 4 is received by the transparent plate 1, and is then received by the reflecting plate 2 after passing through the transparent plate 3. The light from the reflecting plate 2 may be checked from the driver's seat, and therefore, it may serve as a mark for perception of the vehicle on the bonnet section.
Patent JP-H08267934-A (JP)
Title: Thermosensible recording material having image stabilizationproperty
Inventor: RIYUKU REENDAASU
IPC: B41M5/337
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To form a silver image fitted to direct image formation by heat by adding a colorless photo-oxidizing substance preventing the reduction of organosilver salt to silver at the time of exposure to ultraviolet rays to a recording material together with a reducing agent. SOLUTION: A thermal recording material is obtained by adding a substantially non-photosensitive organosilver salt capable of being reduced to silver by thermal activation and a reducing agent capable of reducing a substantially photosensitive organosilver salt at a time of thermal activation to the binder on a support in heat acting relation. In this case, the recording material contains a colorless photo-oxidizing substance forming a free radical capable of deactivating the reducing agent by oxidation at a time of the exposure to ultraviolet rays to prevent the reduction of the organosilver salt to silver by the reducing agent along with the reducing agent. By this constitution, a silver image fitted to direct image formation by heat is formed without applying additional coloration to an image.
Patent JP-H03270317-A (JP)
Title: Input circuit
Inventor: OGASAWARA NARIAKI
IPC: H03K19/0175
Filed: 1990-03-19
Abstract: PURPOSE:To prevent an internal noise pulse from being generated in other input signals even when plural same signal levels are simultaneously changed by providing plural delay circuits connected respectively to the input pre-stage of each input terminal and retarding each input signal in a different delay time. CONSTITUTION:The input circuit is provided with plural input terminals, other input terminals receiving other input signals varying with a timing different from a change in the level of the input signal and an internal circuit driven by each input signal inputted from each input terminal and connected to a single power supply. In this case, plural delay circuits connected respectively to the input pre-stages of each input terminal and retarding each input signal in a different delay time are provided on the input circuit. Thus, a simultaneous change in the input signal levels is not caused by connecting the plural delay circuits respectively to the input pre-stages of each input terminal in a different delay time, the production of internal noise is not caused to other signals and the malfunction of the input circuit is prevented.
Patent JP-S544478-A (JP)
Title: Method of detecting blocked place in refuse vacuum transportation device
Inventor: TAKAHASHI AKIRA
IPC: B65F5/00
Filed: 1977-06-10
Abstract: PURPOSE: To quickly remove refuse, by comparing negative pressure in a pipe with set pressure by detecting the negative pressure to simply detect the blocked places of refuse. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05231049-A (JP)
Title: Fence
Inventor: NAKADA KATASHIGE
IPC: E04H17/14
Filed: 1992-02-18
Abstract: PURPOSE:To make a pattern attractive by forming an arbitrary pattern on a see-through plate, by forming a several through-holes the part of the plate which excepts the pattern, and by attaching the plate to a fence. CONSTITUTION:A pattern 3 is formed on a see-through plate 2 by directly depicting a picture, a figure or the like, or by applying a color sheet thereon. Further, through-holes 4 are formed in the plate around the pattern 3, excepting the latter. Further, the plate member is attached to a fence made of a net, a mesh or the like at a suitable position by means of suitable measures such as bolts or wires.
Patent JP-H06281770-A (JP)
Title: Fuel assembly
Inventor: MARUYAMA TAKEHIKO
IPC: G21C3/33
Filed: 1993-03-29
Abstract: PURPOSE:To provide a fuel assembly which facilitates avoidance of nut fixing and removal of fixed nuts by providing a cooling water channel in the thread part of a nut which couple a fuel rod with an upper couplant and in the thread part of the upper end plug of a coupling rod and by cutting the nut to enlarge the clearance between the upper end plug and the nut's thread part. CONSTITUTION:A fuel assembly which couples the upper parts of many fuel rods with upper couplants by coupling upper end plugs of coupling fuel rods and nuts is provided with a longitudinal groove 12b and a lateral groove 12c of cooling water channels in the thread part 12a of a nut 12. Further, the thread part of the coupling upper end plug is provided with a longitudinal groove of a cooling water channel, and a nut is cut. The thread pitch of the upper end plug and that of the nut are altered as well as the inner diameter and the trough diameter of the nut's thread part, thereby enlarging the clearance between the coupling upper end plug and the nut's thread part.
Patent JP-S58189362-A (JP)
Title: Method for galvanizing one side of band steel
Inventor: NAKAGAWA YOSHIKIYO
IPC: C23C2/06
Filed: 1982-04-27
Abstract: PURPOSE:To enhance the work efficiency and productivity, by introducing a surface-activated band steel into molten lead without exposing the strip to the air, blowing a hot oxidizing gas on one side of the band steel from a nozzle, and introducing the stip into molten zinc to form a zinc layer on the other side by galvanizing. CONSTITUTION:A band steel 1 is sintered in a Silas system reducing atmosphere 2, and after activating the surfaces, the band steel 1 is introduced into molten lead 6 in a molten metal vessel 5 by means of a roll 4 in a snout 3. When the band steel 1 is fed to a part just below the surface 11 of the molten lead 6 by means of a roll 8 through a roll 7, a hot oxidizing gas 13 is blown on one side of the band steel 1 from a nozzle 12 to oxidize the side. The band steel 1 is then introduced into molten zinc 16 through rolls 9, 10 to galvanize the other unoxidized side.
Patent JP-S60213783-A (JP)
Inventor: TACHIBANA TOSHIHIKO
IPC: F26B17/14
Filed: 1984-04-06
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-S55161843-A (JP)
Title: Thermoplastic polyester resin composition
Inventor: HAYASHI MASAHIRO
IPC: C08L23/00
Filed: 1979-06-04
Abstract: PURPOSE: To provide a thermoplastic polyester resin compsn. which exhibits an increased rate of crystallization and an elevated crystallization temperature, by a method wherein a thermoplastic polyester is mixed with a hydrocarbon polymer (or a derivative) which has a number-average MW of 500W30,000 and functional gp. and in which most of the main chain is saturated.  
     CONSTITUTION: (I)100pts.wt. of a thermoplastic polyester (e.g. polyethylene terephthalate) is melt-mixed with (II) 0.5W25pts.wt. of a hydrocarbon polymer which has a number-average MW of 500W30,000 and functional gp. and in which most of the main chain is saturated, in order to obtain the desired compsn. The preferable examples of the component II are (i) a hydrogenated product of a conjugated diene polymer obtd. by polymerizing a conjugated diene in the presence of H 2 O 2  and hydrogenating the resulting polymer, (ii) an esterified product obtd. by reacting a hydrogenated product of (i) with an unsaturated polycarboxylic acid, and (iii) a product (in which polyester blocks are formed) obtd. by reacting a hydrogenated product of (i) with an unsaturated polycarboxylic acid and a monoepoxy cpd. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60216868-A (JP)
Title: Curing method of coated film
Inventor: ITOU KENJI
IPC: C09D175/00
Filed: 1984-04-10
Abstract: PURPOSE:To prolong the service life and to accelerate the curing speed of a coated film by using a paint contg. a specified organic metallic salt in curing the coated film of a two-part urethane paint. CONSTITUTION:A mixed soln. added with a carboxylate of metal selected from a group consisting of zinc, lead, and tin is coated on a substrate in a curing method of the coated film of a two-part urethane paint by using a mixed soln. of a prepolymer contg. an isocyanate group and a prepolymer contg. a hydroxyl group. The coated film is dried in the presence of ammonia or amine. The service life is prolonged, and the curing speed of the coated film is accelerated in this way.
Patent JP-H06280904-A (JP)
Title: Driving force transmission
Inventor: KOKUBO NAOYUKI
IPC: F16D43/284
Filed: 1993-03-29
Abstract: PURPOSE:To prevent lowering in a torque transmission characteristic, in the responsiveness to differential rotation, in a hump characteristic, etc., which is caused by variation of pushing force, which is generated in a fluid chamber, due to variation of a gap between a side surface of a rotor of a pushing force generating means and a side wall of a fluid chamber, by preventing the variation in the said gap even when a friction clutch of a driving transmission is worn out. CONSTITUTION:A spring member 18, which gives pretorque to a friction clutch 10a, is installed in the place on the opposite side of a working piston 15 of the friction clutch 10a. The thrust, which is given by the working piston 15 to a separate plate 13 of a friction clutch 10a abutting on the compression spring 18, is set at a value lower than the spring force of the compression spring 18, thereby constantly absorbing an amount of wear of each friction plate 14 of the friction clutch 10a.
Patent JP-S61228696-A (JP)
Inventor: MIWA ISAO
IPC: H05K3/34
Filed: 1985-04-02
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-H09254147-A (JP)
Title: Weight position detector of sealed type kneader
Inventor: HAMADA YOSHIHIRO
IPC: B01F27/91
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a weight position detector of a sealed type kneader with which clean environment can be maintained without leakage of a compounding agent and which does not need exchanging of a detecting bar and a packing so that maintenance can be facilitated. SOLUTION: In a sealed type kneader, a feed hopper 6 is connected to a material supply opening arranged on an upper part of a chamber, a weight cylinder 7 having a piston 17 movable up and down is connected to the top end of the feed hopper 6, and a piston rod 18 which is extended from the piston 17 to the lower part of the weight cylinder 7 is connected to a floating weight 8 which is inserted into the feed hopper 6 movably up and down. In the weight cylinder 7, a detection means for detecting a relative position of the piston 17 or the piston rod 18 to the weight cylinder 7 is provided.
Patent JP-S62226320-A (JP)
Title: Page detecting system
Inventor: NAGAI KATSUNORI
IPC: G06F3/023
Filed: 1986-03-28
Abstract: PURPOSE:To surely perform page detection by intermitting outside light incident on a photodetector by a definition sheet which sandwiches the light, or a supporting plate which supports the photodetector. CONSTITUTION:For example, when each of movable definition sheets 3b and 3c is overlapped on the right panel plane 2b of a tablet 2, the outside light is made incident on either photodetecting plane of a photodetector 12a, however, both photodetecting planes of photodetectors 12b and 12c are shielded by adjacent movable definition sheets 3b and 3c, or a fixed definition sheet 3d, and no outside light is made incident on the planes. The output of each of the photodetectors 12a-12c is supplied to a control circuit not shown in figure through bendable printed wiring boards 14a-14c. In such a way, the control circuit discriminates a spread page at that time from an output state, and specifies a bit of information for the sheet (bit of page information), and a corresponding definition item (code) from a pen touch position (bit of coordinate information) at that time.
Patent JP-S56166550-A (JP)
Title: Time constant setting system for digit differential analyzer
Inventor: SOGOU SABUROU
IPC: G06F7/64
Filed: 1980-05-26
Abstract: PURPOSE:To store a numeric corresponding to the time constant in addresses of adjacent memories collectively, by determining a prescribed address of a scale memory(MS) by an address SW as well as setting the time constant by a numeric switch (SW). CONSTITUTION:In integrators of a digital differential analyzer, a common time constant is set by a numeric SWn, and start and end addresses of respective adjacent memories corresponding to plural integrators are determined by a similar address SWa. When a decoder DEC accepts the specification of start and end addressed by the SWa, an output corresponding to each address number is generated and is given to a coincidence circuit AG. The circuit AG compares it with the output  of an address counter CUA; and if they coincide with each other, a gate G is opened, and the output of the SWn is given to a buffer memory MB and is stored into the address designated by the address counter CUA. Thus, the time constant set by the SWn is stored into respective adjacent address of the MB from the start address through the end address which are specified by the SWa.
Patent JP-H02250304-A (JP)
Title: Highly corrosion-resistant magnet
Inventor: NAKAYAMA MASATOSHI
IPC: H01F7/02
Filed: 1989-03-24
Abstract: PURPOSE:To obtain a magnet whose corrosion resistance is excellent and whose stability of a magnetic characteristic is high by a method wherein a plasma polymerization film having a structure of two layers or higher of different refractive indices is formed on the surface of a rare-earth iron-based magnet. CONSTITUTION:A gradient of a refractive index is formed at a carbonhydrogen-based plasma polymerization film in such a way that the retractive index of the plasma polymerization film becomes large on the side coming into contact with a rare-earth iron-based magnet and that it becomes small on the side of the exposed surface. When the refractive index of the plasma polymerization film becomes large, a density of the film becomes high, the film becomes dense and its close-contact property with an rare-earth iron alloy is increased; at the same time, a shielding property of the film against molecules of water or the like which causes rust becomes large. However, the plasma polymerization film of a large refractive index increases its wet property against an acid aqueous solution or the like. On the other hand, when the refractive index of the plasma polymerization film becomes small, a wet property of the film against the acid aqueous solution or the like is reduced and a hydrophobic property of the film is increased. Accordingly, when the plasma polymerization film of the large refractive index is formed on a lower layer and the plasma polymerization film of a small refractive index is formed on a surface layer, an excellent close-contact property and a rust-preventing hardening property can be obtained. Thereby, it is possible to enhance corrosion resistance, magnetic stability and mechanical strength of the rare-earth iron-based magnet.
Patent JP-H06261398-A (JP)
Title: Sound field controller
Inventor: IWAMATSU MASAYUKI
IPC: G10K15/00
Filed: 1993-03-05
Abstract: PURPOSE:To impart a sound field effect by using at least two speakers. CONSTITUTION:In order to reproduce many reflection sounds around a listening point 82, a reflection sound generation circuit 28 generates both reflection sound signals FL and FR of a source signal to be generated at the forward right and left positions of the listening point 82 and reflection sound signals RL and RR of a source signal to be generated at the back ward position of the listening point 82. The reflection sound signals RL and RR at the backward right and left are added by an adder 96, and then shifted by +90 deg. and -90 deg. by a shift circuit 100 to produce two shift signals R+90 and R-90 with the phase difference nearly 180 deg. mutually. These shift signals R+90 and R-90 are added respectively to the forward right and left reflection signals FL and FR by adders 104 and 106. Then, they are added to right and left main signals by the adders 104 and 106 and outputted from speaker output terminals 72 and 74.
Patent JP-H03271691-A (JP)
Title: Control system for drying in grain drier
Inventor: NISHINO EIJI
IPC: F26B17/14
Filed: 1990-03-20
Abstract: PURPOSE:To prevent the uneven drying of grains by a method wherein the circulating amount of the grains is increased and drying is continued when a moisture sensor has detected once a moisture lower than a finishing target moisture while the drying is stopped when the average of grain moistures in one circulation, which is lower than the set finishing target moisture, is detected. CONSTITUTION:When a grain drier 6 is started, hot air, coming from a burner 16 and provided with a set temperature, passes through a ventilating chamber 12 and a drying chamber 2 and is discharged by an air discharging fan 4 through a discharging air chamber 14 while grains in a reserving chamber 1 are dried while flowing down through the drying chamber 2 and are returned to the reserving chamber 1 through a grain collecting trough 11, a supplying trough 26, a grain elevator 23, a throwing tube 25 and a diffusing board 22. When a moisture sensor 5 has detected once a moisture, same as or lower than a finishing target moisture, the delivery valve is rotated to increase the flow and, simultaneously, the set temperature of hot air is controlled so as to be lowered and the moisture sensor 5 is controlled so that short time-interval operation is effected and the moisture of the grain is detected multitude of times. When the average value of moistures, detected during one circulation of the charging amount of grains, is operated and the operated value is same as or lower than a set finishing target moisture, the operation of the drier 6 is stopped automatically.
Patent JP-H03272557-A (JP)
Title: Ion implantation device
Inventor: SATO YOSHIYUKI
IPC: H01L21/265
Filed: 1990-03-20
Abstract: PURPOSE:To have uniformity in ion beam scanning and accordingly the uniformity in ion implantation for the target, by varying the size of the suppressor voltage impressed on a suppressor electrode in accordance with the energy of ion beam being incident to a scan electrode system. CONSTITUTION:When the size of a suppressor voltage to be impressed on a suppressor electrode 10 is changed in accordance with the energy of an ion beam 2 being incident to a scan electrode system 6, the influence of the electric field of the suppressor electrode 10 upon an ion beam 2 will become the same relatively even with varying energy of the ion beam 2. Thereby uniformity in ion beam scanning, accordingly the uniformity in ion implantation for the target, is prevented from varying according to the energy of the ion beam, and ion implantation with good uniformity can be performed at all times.
Patent JP-H11270800-A (JP)
Title: Pip diagnostic method, pipeline diagnostic system, and pipeline-mounted equipment
Inventor: EBATO AKIHIKO
IPC: G01B17/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a pipeline diagnostic method, a pipeline diagnostic system, and pipeline-mounted equipment that all locate a breakage in a pipeline with less instrumentation and in a short period even if the target pipeline is empty. SOLUTION: The pipeline diagnostic system comprises a sound generating means, or a speaker 12 and a speaker drive 15, for generating sound waves artificially within a pipeline 1 to be diagnosed at its diagnosis section 5 with both ends partitioned off by sound reflectors 4a and 4b; a pair of microphones 13 and 14 spaced from each other within the diagnosis section 5; and a pipeline breakage computing means, or A/D converters 16a and 16b, a space transfer function measuring device 17 and a pipeline breakage computer 18, for measuring the properties of the sound waves inside the pipeline 1 from the in-pipe sound pressure the microphones 13 and 14 detect and computing at least the location of a pipeline breakage from the measured properties.
Patent JP-S62229125-A (JP)
Title: Setting device for trimming area of negative in photographic printer
Inventor: KITAI MAKOTO
IPC: G03B27/58
Filed: 1986-03-31
Abstract: PURPOSE:To display a negative image which is brought to an image pickup, on a monitor screen together with a marked line for showing a trimming area, by replacing a small and light TV camera which uses a CCD sensor array, with a projection lens, so that it can move on an optical axis. CONSTITUTION:A projection lens 9 and a TV camera 10 are placed at an equal distance from the rotation center of a seat plate 11, and replaced and installed alternately on an optical axis, when a replacing device 12 is operated. At the time of an image exposure, a trimming mask frame 27 of a size which conforms with a size of a duplicate image is installed in an exposing part. On a screen of a monitor 14, an image of an original picture which is brought to an image pickup by the TV camera 10, and a marked line corresponding to the trimming mask frame which is installed in the exposing part are superposed and displayed, and by making an image size which is brought to an image pickup and displayed by the TV camera 10 correspond to an image size which is projected and made to form an image to the exposing part, a trimming state of the duplicate image can be displayed exactly.