baber/WOPTO huggingface dataset:
Patent JP-S63157818-A (JP)
Title: Heat treatment of thread part
Inventor: SUGINO HIROYUKI
IPC: F16B33/06
Filed: 1986-12-19
Abstract: PURPOSE:To remove traces of cutting, etc., and to relieve the stress concentrated in the trough part of threads, by locally heating and melting the trough part after thread cutting so that the surface of said part is smoothed. CONSTITUTION:A bolt 1 after thread cutting is rotated and advanced at the pitch thereof and an electrode 3 for TIG welding is so installed to the upper part of the thread 2 as to face the thread grooves. A cooling nozzle 4 for blowing compressed air is provided to the position advanced by about half pitch from the electrode 3 so as to face the thread grooves. While the bolt 1 is advanced in this state, the electrode 3 is energized and the trough part 6 is successively heated along the thread grooves to melt the surface of the trough part 6. The molten surface of the trough part 6 is smoothed by surface tension by which the traces of cutting, etc. are removed. Corner 7 parts are rounded as well to relieve the concentrated stress. The molten trough part 6 is then quickly cooled by the cooling nozzle 4 to convert the trough part 6 to martensite so that the compressive stress remains therein. The trough part is thus formed to have the resistance to cracking and the fatigue strength thereof is greatly improved.
Patent JP-H02147059-A (JP)
Title: Deodorizing antimicrobial film
Inventor: YAMAMOTO MASAKO
IPC: A61L9/01
Filed: 1988-11-29
Abstract: PURPOSE:To obtain the deodorizing antimicrobial film usable for dust bags, paper diapers, sheets for cupboards, etc., by incorporating fine-particulate aluminum sulfate into a synthetic resin film. CONSTITUTION:The aluminum sulfate having <=50mum grain size is adequate for use. Thermoplastic resins which can stably disperse the aluminum sulfate, for example, high-density polyester, low-density polyethylene, polyamide, etc., are selectable as the base material for the synthetic resin film. The amt. of the aluminum sulfate to be added is adequately controlled to 0.05 to 10wt.% of the weight of the synthetic resin. The deodorizing antimicrobial film is obtd. by heating the synthetic resin added with the aluminum sulfate, plasticizer, antistatic agent, etc., to the m.p. or above and sufficiently mixing these material, then forming the mixture into the film in accordance with a melt extrusion system. This film kills microorganisms by the astringent effect of aluminum ions and the sulfuric acid ions form a salt by reacting with the N compd. and, therefore, the deodorization of the N compd. is possible.
Patent JP-H03160299-A (JP)
Title: Flying object
Inventor: OKAMOTO KAZUHISA
IPC: F42C13/04
Filed: 1989-11-20
Abstract: PURPOSE:To generate a call-on signal moved in the direction of an airframe to improve target pursuit ability by identifying the direction of the movement of a target by comparing a relative speed with the speed of a flying object and adding a bias signal in accordance with a relative distance to a steering instruction signal. CONSTITUTION:A flying object consists of a steering instruction bias signal generator 17 for outputting a steering instruction compensation signal in which a bias quantity if added to an error signal in accordance with a relative distance signal, an adder 18 for adding the steering instruction signal to the steering instruction compensation signal to output a compensation steering instruction signal and the like. An optical system is locked on the target plume, and in the case where the distance of a flying object 21 and a target 22 is R1, a small- bias signal theta1 is output whereas in the case where the distance is R2 corresponding to a long relative distance, a bias signal theta2 is output which increases as the target approaches.
Patent JP-S62159571-A (JP)
Inventor: BERUNDO EERERUSU
IPC: H04N1/405
Filed: 1986-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000097275-A (JP)
Title: Buffer for vehicle furnished with cylinder head assembly
Inventor: FURRER FREDRICK J
IPC: F16F9/50
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a buffer for a vehicle including a cylinder head assembly which is very suitable for large capacity manufacture at low cost and the number of secondary machining work of which is minimal. SOLUTION: A buffer 30 for a vehicle is furnished with a cylinder 40, a piston 58 constituting a first chamber 90 and a second chamber 92 on both sides a plural number of passages including first passages 52, 54, 56, (100, 106) to connect the first chamber 90 and the second chamber 92 to each other. The first passages forcibly feeds working fluid in the first direction through the first passages from the first chamber 90 by movement of the piston 58 in either of the directions. A flow rate throttle valve is arranged on these first passages. A cylinder head assembly body 44 is furnished with a drum body 46 and a cap 48, and constitutes a plural number of the first opening parts 52, the manifold 56 and the second opening part 54 to communicate-communicate to these first passages 52, 54, (100, 106).
Patent JP-H06142796-A (JP)
Title: Sheet metal machining system
Inventor: NAGAMATSU EIJI
IPC: B23Q41/02
Filed: 1992-11-12
Abstract: PURPOSE:To effectively machine a sheet metal with an excellent correspondence to the change by conveying in and out the sheet metal to be machined and an article, etc., received in a shelf device to a sheet metal machining device on a plant floor surface with an aerial conveying device through a delivery station part. CONSTITUTION:A shelf device 3 is arranged nearby a sheet metal machining range 5 arranged with suitable numbers of the sheet metal machining device 9 is spot on a plant floor space 1. Stored subjects of the sheet metal to be machined and an article after machining, etc., are received in up and down plural stages of this shelf device 3. The stored subject is conveyed in and out through a delivery station 35 provided with extending on a high stage position of the shelf device 3. Further, the stored subject is conveyed in midair by operating the shuttle movement of an area gantry robot 11 which is movable in surface between the shelf device 3 and the sheet metal machining device 9. Therefore, the corresponding ability against the change of the machining line is excellent and together the production of just time can be made possible, further the sheet metal machining system having an excellent utilizing ability of the plant floor space is obtained.
Patent JP-S63155039-A (JP)
Title: Diaphragm controller using step-motor
Inventor: YAMAMOTO HIROSHI
IPC: G03B9/02
Filed: 1986-12-18
Abstract: PURPOSE:To improve diaphragm control precision by supplying power to a step-motor for a time longer than the time of power supply due to pulses in the driving stop position of a diaphragm mechanism. CONSTITUTION:When the diaphragm is stopped down to a desired aperture value, a time t1 elapses in this state. That is, the power supply state in this position is kept for the time t1 in this stopped-down state. Power is supplied to a coil 12 in the direction of an arrow B for the time t1 in this state, and a rotor (the diaphragm) is surely held in the position at this time. If power supply is stopped immediately after the diaphragm is controlled to the desired aperture value, the rotor over-runs by inertia or the like and there is a probability that the diaphragm position is not accurately controlled. However, power supply is kept for the time t1 in this manner after the diaphragm is moved to the stop position, and the diaphragm is surely stopped in the stop position. Thus, the diaphragm control precision is improved.
Patent JP-2001123779-A (JP)
Title: Structure and method for installing hook and eye for gate
Inventor: MIZUTANI MASAO
IPC: E06B11/04
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a fear of fall of a screw holding rear plate and a gate- side hook and eye when the orientation of the gate-side hook and eye is adjusted at the time of installation of the gate-side hook and eye on a gate via the screw holding rear plate. SOLUTION: A screw holding rear plate 10 is fitted into a concave groove 8 formed in a side surface of a gate 4 in a longitudinal direction of the gate 4, and a gate-side hook and eye 5 is abutted on an installing piece 9 protruding from the concave groove 8, followed by screwing the gate-side hook and eye 5 onto the screw holding rear plate 10. At this time, the gate-side hook and eye 5 is connected to the screw holding rear plate 10 via a shaft body 15 in a rotatable and slidable manner, and the screw holding rear plate 10 is pressed and temporarily fixed to the concave groove 8 by an elastic means 17.
Patent JP-H05112068-A (JP)
Title: Thermal recording material
Inventor: MORI YASUTOMO
IPC: B41M5/28
Filed: 1991-10-22
Abstract: PURPOSE:To obtain a thermal recording material generating no dot separation of a thermal head and excellent in head matching properties by setting static electricity measured by a monro static electricity measuring device immediately after the heating and printing due to the thermal head to specific V or less. CONSTITUTION:The static electricity generated at the time of printing under heating causes the generation of the dot separation of a thermal head. In a thermal recording material wherein a thermal color forming layer based on a leuco dye and a developer is provided on a support, the dot separation is solved by setting the static electricity measured immediately after the start of heating and printing due to a thermal head by a monro static electricity measuring device to 50V or less. The static electricity can be set to 50V or less by increasing the moisture of the thermal recording material, adding a conductive agent to the thermal recording material, lowering the smoothness of the printing surface of the thermal recording material or combining these methods.
Patent JP-H04177071-A (JP)
Title: Leakage detector for refrigerant piping
Inventor: IKEDA MITSUO
IPC: F25B49/02
Filed: 1990-11-09
Abstract: PURPOSE:To improve the efficiency of leakage-detecting work, and to improve the detection accuracy thereof, by a method wherein a cover for covering a joint part, which is an object to be tested, for piping or the like, ranging in the whole of circumferential direction is provided at the top of a suction probe. CONSTITUTION:Each cover 9 is formed in the shape of a half-shell divided in two and is separately fixed to a cover clamp 11 having a spring 10 and is removably formed with ease. Since the whole of a joint part 8 for piping, of which the place is an object to be tested and at which pipes 6, 7 are brazed each other, is completely covered with the covers 9 the whole of the joint part 8 does not suffer the influence of a peripheral atomosphere. As an additional effect, whether all the periphery of the joint part for piping is good or bad is decided at one try. Furthermore, if a plurality of suction probes 4 are provided, loss of time for sucking a gas can be saved as a whole, and the efficiency of working can be improved.
Patent JP-2001123664-A (JP)
Title: Preparation device for reinforcing bar machine specification
Inventor: NAKAJIMA TORU
IPC: G06Q50/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a preparation device for a reinforcing bar machining specification capable of automatically deriving the machining specification of reinforcing bars used for a skeleton based on the layout data and bar arrangement list data of skeleton constituting elements registered in a computer system in advance. SOLUTION: The passing reference points 2 of the reinforcing bars 1 arranged in each skeleton constituting element are set on the three-dimensional coordinates based on the layout data and bar arrangement list data of the skeleton constituting element. The machining specification of each reinforcing bar is expressed by the length of the line segment 3 calculated from the three- dimensional coordinates of adjacent passing reference points 2, 2 and the relative angle between the base axis 4 selected from the line segment 3 included in the reinforcing bar 1 and another line segment 3. This preparation device for the reinforcing bar machining specification is provided with a machining specification preparation means 6 outputting the relative angle with the horizontal angle α and vertical angle β relative to a base plane 5 including the base axis 4.
Patent JP-H03162471-A (JP)
Title: Adhesive for use in corrugated board
Inventor: HIGASHIDA KOICHI
IPC: C09J103/02
Filed: 1989-11-21
Abstract: PURPOSE:To obtain the title adhesive excellent in viscosity stability for a long time, useful for one-tank type corrugated boards by incorporating starch with a specific oxyethylene-based nonionic surfactant at a specified proportion. CONSTITUTION:The objective adhesive can be obtained by incorporating (A) 100 pts.wt. of starch (e.g. corn starch, esterified starch, pregelatinized starch) with (B) 0.01-2.0 (pref. 0.1-1.0) pts.wt. of an oxyethylene-based nonionic surfactant >=100 deg.C in cloud point (e.g. polyoxyethylene lauryl ether). Both an alkali and water to be conventionally used for this type of adhesives are also used; that is, 1.5-3.0 pts.wt. of an alkali (e.g. sodium hydroxide) and 200-400 pts.wt. of water are added to 100 pts.wt. of the above starch.
Patent JP-H08135363-A (JP)
Title: Pipe and pipe roof construction method using pipe
Inventor: TOYOFUKU SHINICHI
IPC: E21D9/04
Filed: 1994-11-14
Abstract: PURPOSE: To prevent the flowing of a fluid in a fitting space, by laying by biting a pair of L-shaped members welded to the outer side of a-neighboring pipe, to a U-shaped member welded liquidtight to the inner side surface of a gap provided to the main body of a pipe, in which a seal member is set. CONSTITUTION: To the cylindrical main body 12 of a pipe 10, a gap 14 along the full length is provided, the first member 16 consisting of about a U-shaped channel in the section form is welded liquidtight to the inner side surfaces of both edges of the gap 14, and a slender seal member 26 is provided in a space 20. On the other hand, at the outer side surface at the opposite side of the gap 14 of the main body 12, a pair of second members 18 formed in L-shape by slender plate form members 18a and 18b are welded liquidtight so as to project the plate form member 18b in the reverse direction, and a projection 24 which consists of a rod form member with a circular form in the section is fixed to the outer side surface of the plate form member 18b placing an interval.  The underground is excavated by a shield excavator furnishing a cutter assembly, and the second member 18 of the pipe 10 is laid by pressing in the excavating trace by a basis pressing device while bitten in the first member 16 of the laid pipe 10.
Patent JP-H09147241-A (JP)
Title: Branch office business support system
Inventor: NAMIKI HIROMI
IPC: G06Q30/06
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To instantaneously gather data on codes of orders and articles from a POS terminal and an EOS terminal by a head office system and to make branch office business efficient by providing a branch office system, the head office system, and a communication line which connects both the branch office and head office systems. SOLUTION: Each branch office system 2 has a POS terminal 4, a POS controller 5 which has an article data file, an EOS terminal 6, and a backyard terminal 7 which can receive data from the EOS terminal 6. The head office system 1 is equipped with an on-line control system 8 which receives data sent from respective branch office systems 2 and performs data processing and a FAX 9 which has an automatic originating function. Then the on-line control system 8 of the head office system 1 instantaneously processes transaction information sent from the branch office system 2 to enable the head office system 1 to accurately analyze sales data in real time.
Patent JP-H07161829-A (JP)
Title: Semiconductor memory device
Inventor: OZAKI TORU
IPC: H01L27/108
Filed: 1993-12-02
Abstract: PURPOSE:To cut coupling between two bit lines and to reduce a noise by a method wherein a plate electrode for a memory capacitor is formed between the two bit lines constituting a pair bit line. CONSTITUTION:Instead of adopting a twisted structure, a structure in which a plate electrode PL for a capacitor exits between upper-layer bit lines BL1a, BL2a, BL3a and lower-layer bit lines BL1b, BL2b, BL3b is adopted. The bit lines BL1a and BL1b, BL2a and BL2b, BL3a and BL3b respectively constitute pair bit lines. Thereby, it is possible to eliminate coupling between the upper- layer bit lines and the lower-layer bit lines, so that a noise can be reduced.
Patent JP-H02147876-A (JP)
Title: Test facilitation circuit
Inventor: OKADA KEISUKE
IPC: H03M1/10
Filed: 1988-11-29
Abstract: PURPOSE:To facilitate a test by providing a digital function block which compares input digital data to a digital/analog converting means with digital data outputted from the means and outputs compared results. CONSTITUTION:A digital processing block 8 which converts digital data outputted from an analog/digital converting section 3 and a digital processing block 7 which compares digital data given from the block 8 with input data of a digital/analog converting section 2 and outputs compared results are provided between the input side of the section 2 and output side of the section 3. Since the compared results of the output digital data of the section 3 with the digital data inputted to the section 2 are outputted, the digital and analog processing blocks can be tested with a digital tester only. In addition, since the connecting line between the analog and digital processing sections can also be tested, the testing cost and time can be reduced.
Patent JP-H04177430-A (JP)
Title: Fuzzy hardware system
Inventor: ENOMOTO TOSHIO
IPC: G06F9/44
Filed: 1990-11-08
Abstract: PURPOSE:To easily combine the serial processing with the parallel processing by treating the sizes of singletons forming a membership function in correspondence secured on a time base of the pulse width or the number of pulse trains and using an OR gate and an AND gate as a MAX computing element and a MIN computing element respectively. CONSTITUTION:The pulses Ai and Bi correspond to the size of the i-th singleton forming a membership function. It is supposed that the pulse Ai has width '5' corresponding to size '5' and the pulse Bi has width '3' corresponding to size '3' respectively. Thus the MAX operation is attained between both pulses Ai and Bi with an OR secured between them and the output Ci has width '5'. Then the MIN operation is attained between both pulses Ai and Bi with an AND secured between them and the output Ci has width '3'.
Patent JP-H09157385-A (JP)
Title: Preparation of polyol polymer dispersing
Inventor: DONARUDO DABURIYUU SHIMUROSU
IPC: C01B39/08
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a polymer polyol and a polymer-modified polyol each of which is substantially free from transition metals originated in a double metal cyanide complex catalyst in a polyol continuous phase.  
     SOLUTION: A polymerizable monomer is polymerized in a base polyol being a polyoxyalkylene polyether polyol produced by using a encapsulating double metal cyanide complex catalyst to produce a polyol polymer dispersion comprising a continuous polyol phase free from any transition metals and a polymer disperse phase associated with transition metals. In a production of foamed polyurethane, the use of this polymer polyol dispersion enables a lower catalyst concentration as compared with a dispersion prepared by using a conventional polyol as the base polyol. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H03162357-A (JP)
Title: Printer device
Inventor: ABE HIDEAKI
IPC: B65H20/20
Filed: 1989-11-22
Abstract: PURPOSE:To prevent a paper being caught by a back-up roll by installing a means for stop-controlling the revolution of a heater roll and a back-up roll for the back-up for the heater roll between the generation of the tractor open signals. CONSTITUTION:A roll control signal generating part 11 receives a tractor interlocking signal (a) and generates a roll stop control signal (b) at low level during the time from the starting-up to the high level of the tractor interlocking signal (a) to the starting down to the low level. Then, a roll driving part 12 stop controls the revolutions of a heater roll 2 and a back-up roll 3 during the time when the roll stop control signal (b) is at low level, in other words during the time when the tractor interlocking signal (a) is at high level. Accordingly, the heater roll 2 and the back-up roll 3 stop the revolution. Accordingly, when the tractor is opened, a paper 4 is prevented from being caught by the back-up roll 3.
Patent JP-2000129643-A (JP)
Title: Method for purifying bottom soil making use of deep groundwater
Inventor: KISHIMOTO MASAHIRO
IPC: B09C1/08
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To purify bottom soil by preventing water deterioration in the bottom layer and soil deterioration on the bottom. SOLUTION: Deep groundwater having a low temperature and high density is taken from an inlet 1 to flow into an air dissolution/mixing device 8, and air or oxygen is dissolved or mixed. High density and high oxygen concentrated water 19 obtained by the constitution is supplied on the bottom 24 from a bottom blowing device 10 and is diffused to supply oxygen to the bottom layer 27 on the bottom 24, water quality in the bottom layer is improved, and soil on the bottom 24 is sludged because of excessive organic matter is purified.
Patent JP-H04269345-A (JP)
Title: Method and device for starting heating of internal combustion engine
Inventor: RIYUDEIGAA BETSUKAA
IPC: F02N19/00
Filed: 1991-11-20
Abstract: PURPOSE: To positively-determine need for hot starting by using bubbles of fuel formed in a fuel supply apparatus. CONSTITUTION: This hot starting method for an internal combustion engine includes measuring starting intake temperature TA, i.e., air temperature of an intake system in turning on a power switch before starting, comparing the starting intake temperature TA with a threshold intake temperature SW, and activating hot starting (s6) if the temperature exceeds the threshold intake temperature. In comparison with the conventional method where an engine temperature is used so as to be compared with the engine threshold temperature so that it may be determined whether hot starting should be activated, the time characteristic of the intake temperature is more suitable to that of a fuel supply system.  By using the intake temperature instead of the engine temperature, bubbles of fuel are formed in a fuel intake apparatus, it is thus possible to positively-determine whether hot starting is needed.
Patent JP-H08163418-A (JP)
Title: Image pickup device
Inventor: OYAMA ATSUSHI
IPC: G03B15/02
Filed: 1994-12-07
Abstract: PURPOSE: To simply and surely attain an image pickup with high image quality by forming a support member to almost shield a light other than the irradiating light of a light source when an image of an original is picked up so as to eliminate a shadow of a camera section existing on the original. CONSTITUTION: This image pickup device is provided with a lens group 1, a focus ring 2, a lighting lamp 3 being a light source and an outer package 4 of nearly a cylindrical shape enclosing an optical system such as a lens. A leg 5 of a cylindrical shape being a support member is slidably provided onto an outer peripheral face of the outer package 4 in a direction of the allow L. The motion of the leg 5 in a directions other than the direction of the allow L is restricted by a restriction means. That is, the leg when it is contained encloses the camera section. Plural transmission lamps 60 being 2nd light sources configured spherically are arranged circularly to an end of the lens group 1 at the contained position of the leg 5. Furthermore, the lighting lamp 3 and the transmission lamps 60 are placed almost on the same plane.  Thus, it is not required to secure an excess space, the configuration of the device is simplified and the inexpensive device is obtained.