baber/WOPTO huggingface dataset:
Patent JP-H11257589-A (JP)
Title: Pilot type steam trap
Inventor: WATANABE KENICHI
IPC: F16T1/22
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the sudden flow of a fluid. SOLUTION: The first and the second main valve holes 14 and 15 provided between an inlet 5 and an outlet 6; the first and the second main valve disks 16 and 17 to open and close the first and the second main valve holes 14 and 15; the first and the second main valve springs 18 and 19 to energize the first and the second main valve disks 16 and 17 in the valve closing direction; the first and the second pressure reaction member 20 and 21 to open the valves of the first and the second main valve disks 16 and 17; a pilot valve 24 to open the valve depending on the increase of a condensed water at the inlet 5 side; and the first and the second pilot passages 12 and 13 to feed the condensed water at the inlet 5 side to the first and the second pressure reaction members 20 and 21 by the opening of the pilot valve 24; are provided.  By making the spring constant of the first main valve spring 18 smaller than the spring constant of the second main valve spring 19, the first main valve disk 16 is opened prior to the second main valve disk 17. Consequently a sudden flow of the fluid is not generated.
Patent JP-H08276324-A (JP)
Title: Door assembly carriage
Inventor: MASAKANE TAKESHI
IPC: B23P21/00
Filed: 1995-04-07
Abstract: PURPOSE: To improve the workability by facilitating the connection of the hinges of a door and the hinges of a door frame. CONSTITUTION: A door assembly carriage 1 has generally a carriage main body A which can run and move by using running wheels 11, 11, 12, and 12; support legs B erected on the carriage main body A; and door mounting base C provided projecting horizontally from the support legs B; and at the tip ends of the mounting base C, holding members to hold a door frame 36 which is rotated by making hinges connected to a door as the fulcrums are provided allowable to draw out.
Patent JP-H05278987-A (JP)
Title: Long size heavy material lifting device
IPC: B66C1/62
Filed: 1991-03-25
Abstract: PURPOSE:To lift/lower an axial directionally long and narrow shape heavy material such as a high pressure cylinder to/from a high position such as a cargo carrying platform. CONSTITUTION:A rail material 5 is arranged fixedly in the axial direction on the back of a long size heavy material 2, and a roller 6a capable of rolling from below while coming into contact with the lower surface of the rail material 5 is arranged between the rail material 5 and the back in a condition of suspending the heavy material 2, and stoppers are arranged fixedly on both shaft ends of the rail material 5 so as to regulate a moving range of the roller 6a, and they are connected consecutively to a member to raise/lower a support shaft of the roller 6d In a. this constitution, the heavy material 2 becomes operable in two directions of the vertical direction and the lengthwise direction of a cargo carrying platform and so on.
Patent JP-H11285109-A (JP)
Title: Automatic guided vehicle and its charging control method
Inventor: KAKEBE TAKESHI
IPC: H02J7/34
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic guided vehicle and its charging control method, whereby the recovery work of an automatic guided vehicle having its completely discharged battery is automatically performed to resolve and prevent traffic snarl and reduce the charging time or the charging frequency of the battery. SOLUTION: In an automatic guided vehicle operation using a battery 11 as the power source and the charging control method, communicating by a communication means 4 to an automatic guided vehicle 1 in the state of its being stopped, and computing battery information and/or navigation information, etc., its own informations are compared by a control means 5 with the informations received of other automatic guided vehicles to determine the automatic guided vehicles which receive or perform respectively the chargings of their batteries, and if necessary, to determine the automatic guided vehicles which receive or perform no charging.  Thereafter, connecting itself by connection means 2 with other automatic vehicles or with connectable apparatuses, the connecting states of its mounted battery 11 with the connection means 2 are changed over into each other by a switching means 3 to perform the mutual chargings of batteries between it and other automatic guided vehicles.
Patent JP-S59207452-A (JP)
Title: Synchronizing circuit of pilot signal
Inventor: SUZUKI YUTAKA
IPC: H04N5/7826
Filed: 1983-05-12
Abstract: PURPOSE:To shorten the time up to a normal lock time point by inhibiting the switching of the pilot signal of the track to be reproduced until the concidence of type is obtained between the pilot signal of the track to be reproduced and that of the reproduced track when the reproduction is started and these pilot signals are locked. CONSTITUTION:A timing detecting circuit 8 detects the timing when a specific one of plural types of pilot signals is produced in a reproduction mode. At the same time, reproduction pilot signal detecting circuits 12, 16 and 18 detect a specific type of pilot signal out of the tape reproduction signal. The switching of each track is inhibitied for plural types of pilot signals when the reproduction pilot signal detecting circuit has no actuation while the circuit 8 is working. A control circuit 6 obtains the coincidence of type with synchronism between the pilot signal of the track to be reproduced and that of the reproduced track. Thus it is possible to shorten the time during which the above-mentioned coincidence of type of pilot signals is obtained and these pilot signals are locked.
Patent JP-H02259853-A (JP)
Title: Input protecting method for memory card
Inventor: KUSUI MASAAKI
IPC: G06K19/07
Filed: 1989-03-30
Abstract: PURPOSE:To prevent a memory card from being unexpectedly destroyed by a read/writer by inserting a constant voltage diode and a resistor to an input circuit. CONSTITUTION:When an EPROM programmer is used as the reader/writer of the memory card, the EPROM programmer tries to obtain the identification information of the card by an ID code and the voltage signal of 1.25V is impressed to one terminal A9 in an address line 2. However, the voltage >=5V is not impressed to the input of the A9 in an address buffer 5 by the operation of a constant voltage diode 7 (a rated value is 5V). Thus, generally, the memory card is destroyed when the voltage more than the voltage of a power source is impressed to a semiconductor storing element and the respective input terminals of a semiconductor for interface. However, at the time of writing and reading of the memory card, the electric destruction can be prevented.
Patent JP-S60225766-A (JP)
Title: Dot printer head
Inventor: OCHIAI KUNIAKI
IPC: B41J2/235
Filed: 1984-04-25
Abstract: PURPOSE:To set the return position of an armature within a fixed allowable range without adjusting the air gap between individual armatures and the core by arranging a stopper for determining the return position thereof in the opposed plane of a cover member so that one surface of the stopper flushes with the opposed plane by grinding. CONSTITUTION:With the exciting action of a coil 22, armatures 25 turns on the fulcrum 27 and attracted to a core 23 to perform a printing. As a guide 29 is connected to a yoke 21 with the opposed plane 32 thereof contacting a reference surface 33 of an armature guide 34, the interval between the yoke 21 and the guide frame 29 can be held within a very small allowable range simply by managing the thickness of the armature 34. Moreover, a stopper 39 is made to stay in the surface coinciding with the reference surface 33 of the armature guide 34 by grinding whereby the return position of the armature 25 and the air gap G can be set within a small allowable range with no adjustment. Thus, the man- hour of the assembly work can be reduced for a lower cost.
Patent JP-S63249526-A (JP)
Inventor: ISHIKAWA HARUO
IPC: A47J43/04
Filed: 1987-04-03
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-H03281645-A (JP)
Title: Rubber composition and its preparation
Inventor: HORIKAWA HIROYOSHI
IPC: C08K5/56
Filed: 1990-03-30
Abstract: PURPOSE:To prepare a rubber compsn. excellent in processability, strengths, and resilience by compounding a rubberlike polymer with a carbon black and a specified amt. of a processing aid comprising a specific diene polymer. CONSTITUTION:100 pts.wt. rubberlike polymer (e.g. a styrene-butadiene copolymer rubber) is compounded with a carbon black and 1-100 pts.wt. processing aid comprising a liq. diene polymer which has a wt.-average mol.wt. of 5000-14000 and a terminal group contg. a bond of the formula in the molecule (e.g. a polymer obtd. by adding N-methylpyrrolidone to a styrene-1,3-butadiene copolymer).
Patent JP-S58200725-A (JP)
Inventor: CHIKAMA TOSHIO
IPC: A61B1/00
Filed: 1982-05-19
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-H10230554-A (JP)
Title: High polymer aqueous solution laminate and its manufacture
Inventor: WATANABE HARUO
IPC: B32B27/32
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent generation of an irregularity and a foam and destruction of sealing due to fluctuation in concentration by executing a plurality of stages of sealing wherein an isobutylene resin sealing agent, and a crosslinking reaction type sealing agent having a substrate adhesion are used between substrates, and both substrates are fixed by being bonded to each other. SOLUTION: A sealing agent is divided into two stages, an isobutylene resin sealing agent as a first sealing 3, and a crosslinking reaction type sealing agent executing substrate adhesion as a second sealing 4 are used to seal an outer periphery. Herein, the first sealing 3 prevents evaporation of water, and the second sealing 4 executes fixing by adhesion of the substrate and fixing by maintainance of the first sealing 3. A width of the sealing is selected from a laminate substrate size, a purpose, etc., and, for example, generally about 3-15mm. Further, when an air vent hole is provided with an injection needle or the like in filling isobutylene resin into the first sealing 3, a structure of the two stages sealing can be used for sealing both end parts of a tube. For the second sealing 4, for example, acrylic resin, epoxy resin, etc., are used.
Patent JP-H02261298-A (JP)
Title: Net catch base for speaker net
Inventor: TAMURA TADASHI
IPC: H04R1/02
Filed: 1989-03-31
Abstract: PURPOSE:To reduce man-hour for bonding and press-fit and to improve the mass-productivity by forming a middle part to be a cylinder with a seat having a round hole an tightening the middle part with a speaker joint screw together with a speaker cabinet. CONSTITUTION:A recess 4 is provided at an interval of 90 deg. to a cylinder inner wall 7 being a net catch base made of a resin with a seat 1, the force attracting a claw 12 of a net catch 11 made of an ABS resin toward the speaker main body at all times is exerted to hold the net strongly. The upper part of the recess 4 an the seat 1 formed with a hole 5 with a wider width than the width of the recess 4 are processed in parallel, a screw hole 2 is penetrated in the center of the seat 1 and the cylinder is tightened with a speaker joint screw 9 together with the speaker cabinet 9. Moreover, a projection 3 is provided at the outside of the seat 1 to prevent turning and a notch 6 except part of the outer circumference of the cylinder is formed along the cylinder form to part of the upper part of the net catch base to allow it that the cap is removed simply by inserting a screw driver.
Patent JP-S529278-A (JP)
Title: Method of preventing corrosion of a hydraulic power capsule conveyer
Inventor: HOSAKA NOBUYOSHI
IPC: C23F11/14
Filed: 1975-07-09
Abstract: PURPOSE: To prevent corrosion of an inside wall of pipe and a surface of a capsule of a hydraulic power capsule conveyer which conveys a metallic capsule by fluid flow in a pipe line with a simple method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63250066-A (JP)
Title: Hermetically sealed lead-acid battery
Inventor: YONEZU KUNIO
IPC: H01M10/12
Filed: 1987-04-03
Abstract: PURPOSE:To improve hermetically sealed reaction efficiency, discharging capacity and deep discharging cycle lifetime by composing a group of plates with positive plates, negative plates and specific separators, employing specific dilute sulfuric acid and providing spaces in the partial side areas of the group of plates. CONSTITUTION:A group of plates is composed of positive plates 1, negative plates 2 and separators 3 made of flexible flat perforated plates mainly including glass fibers with average diameter of 5-25 micron and installed in a battery jar 6 provided with a valve 7. Respective spaces 8 are formed between each of the separators 3 on both sides and each inner wall of the battery jar 6 to serve as a passage for fuel oxygen. Gelatinous dilute sulfuric acid electrolyte 9 including 3-7 percentage by weight of silica grain is provided in the holes of the separator 3 and partial areas of the spaces 8. Therefore, the quantity of the electrolyte staying in the separator becomes large to put the space reaction efficiency to be enhanced and also sulfuric acid diffuses from soft gelatinous electrolyte to prevent the liquid in the group of plates from being neutralized. And also, generation of difference of density between upper and lower parts of electrolyte by repeat of deep discharging can be prevented by the difference in steam pressure to improve hermetically sealed reaction efficiency, discharging capacity and deep discharging cycle lifetime.
Patent JP-H02261683-A (JP)
Title: Thermal transfer recording device
Inventor: WAKUI YOSHIAKI
IPC: B41J25/316
Filed: 1989-03-31
Abstract: PURPOSE:To dispense with a dedicated rotary solenoid or a special pressurizing mechanism which is required on conventional devices and ensure that the device becomes compact and the cost is reduced by attaching a thermal head to a platen roller under pressure using a double toggle mechanism. CONSTITUTION:The cam roller 186a of a toggle link 186 on the main drive side moves. by rotation of a control cam gear 76, and the toggle link 186 rotates counterclockwise. A toggle link 189 on the driven side pushes main toggle link 181 on the main drive side upward following the mentioned counterclockwise rotation. In turn, the toggle link 181 rotates clockwise centered around a rotating shaft 182a. A main toggle link 180 on the driven side rotates head arms 176, 177 counterclockwise by rotation of the main toggle 181. A thermal head 2 attached to the head arms 176, 177 comes in contact with a platen roller 1. In addition, the toggle link 186 rotates and a spring lever 182 rotates counterclockwise centered around a rotating shaft 184, resisting the spring lever 182, and separated from a stopper screw 185.
Patent JP-S63252603-A (JP)
Title: Rolling method for extremely thin foil
Inventor: HORIUCHI YUTAKA
IPC: B21B1/40
Filed: 1987-04-07
Abstract: PURPOSE:To prevent contact at the outside of a sheet width of a rolled stock and to roll the stock into an extremely thin foil by forming one of upper and lower work rolls for a 2nd rolling into a tapered roll and bringing a taper leading edge part to be inside from a sheet width of the rolled stock after a 1st rolling to roll the stock under an increased rolling load. CONSTITUTION:A 2nd rolling of a steel sheet 1 under a high rolling load P is performed after the hot rolled sheet 1 is firstly rolled and annealed. In that time, the sheet 1 is rolled by a flat part of an upper work roll 2 consisting of a tapered roll and a lower work roll 3. Concurrently, the work rolls 2, 3 deflect at the outside of a sheet width of the sheet 1 by the high load P and a strong drafting force is applied to a taper leading edge part 5 of the upper work roll 2 so that both end parts of the sheet 1 are cut. The only central part of the sheet 1 rolled by the flat part of the roll 2 is formed into a steel foil 6. Both cut edge parts 6a, 6b of the sheet 1 are wound on reels 7a, 7b.
Patent JP-H03285083-A (JP)
Title: Chemical conversion treatment in continuous hot dip galvanizing line
Inventor: ANDO YOSHIAKI
IPC: C23C22/86
Filed: 1990-03-30
Abstract: PURPOSE:To prevent the evil influence of the sludge in a chemical conversion treating soln. as far as possible by filtering off the sludge in a part of the soln. drawn off from a soln. circulating line and returning the soln. to the line. CONSTITUTION:The chemical conversion treating soln. is circulated between a chemical conversion treatment vessel 9 and a chemical conversion treating soln. circulating tank 11 to apply chemical conversion treatment to a galvanized strip 16 in the vessel 9. In this case, a part of the soln. is drawn off from a soln. circulating line, the sludge 18 in the soln. is removed by a filter 20, and the soln. is returned to the line. Consequently, the sludge 18 content of the soln. circulating between the vessel 9 and the tank 11 is reduced at all times. Accordingly, the amt. of sludge deposited on the galvanized product is reduced, and the consumption unit of the soln. is reduced in this way.
Patent JP-S60228122-A (JP)
Title: Extremely thin polyethylene film and its manufacture
Inventor: KOUNO KOUICHI
IPC: B29L7/00
Filed: 1984-04-27
Abstract: PURPOSE:To obtain a high-elasticity, high mechanical strength, transparent, high- molecular-weight and extremely thin film, by a method wherein a gel-like sheet is molded of polyethylene molten in a solvent through heating and having specific weight- average molecular weight, and heating and pressing treatments are performed after desolvation, orientation through heating, and removal of the residual solvent. CONSTITUTION:A remaining solvent is removed after desolvation treatment of a quantity of a solvent is performed to 10-80wt% which is desirably to 40-80wt% and orientation through heating has been performed after a gel-like sheet has been molded by dissolving polyethylene, whose weight-average molecular weight is more than 5X10<5> which is desirably more than 1X10<6>, into the solvent (which is desirably paraffin). Then an extremely thin polyethylene film whose thickness is less than 3mum which is desirably less than 1mum, tensile modulus is more than 2,000kg/cm<2> which is desirably more than 4,000kg/cm<2>, breaking strength is more than 500kg/cm<2> which is desirably more than 1,000kg/cm<2> and haze is less than 10% which is desirably less than 5% is obtained by treating the polyethylene at the temperature lower than the fusion point of said polyethylene which is desirably at the temperature of 80-140 deg.C. USE:For film capacitor.
Patent JP-H0246147-A (JP)
Title: Electric motor assembly
Inventor: JIYON GIYARETSUTO RUISU
IPC: D06F37/30
Filed: 1989-03-31
Abstract: PURPOSE: To eliminate excessive force applied to a belt, by adjusting dimensions in such a manner that the pulley of a motor and the pulley of a speed changer are arranged on the same plane when the motor is installed on a fixing plate. CONSTITUTION: A driving pulley 22 is fixed to the rotary shaft 20 of a motor 14, and coupled with a pulley 24 fixed to the rotary shaft 26 of a speed changer 16, by using a belt 28. The motor 14 is attached and fixed to a fixing plate 19, by a fixing lug part formed on a front end shield 36. Dimensions are so adjusted in the fixing positions that the pulleys 22 and 24 are arranged on the same plane.
Patent JP-H04316294-A (JP)
Title: Variable-length coding circuit
Inventor: OKADA YASUNORI
IPC: H04N19/137
Filed: 1991-04-16
Abstract: PURPOSE:To prevent the worsening of a convergence condition, to make fast the recovery from the condition and to suppress the picture quality deterioration by controlling the prepared code quantity in accordance with the convergence condition of a net to constitute a variable-length coding circuit when the multi-value time series signal to be inputted is converted to a variable-length code. CONSTITUTION:The video signal to be inputted is divided into picture element blocks, the two-dimensional discrete cosine conversion is performed and after the coefficient is quantized by a quantizing part 12, it is stored in a storing part 13 for 1 frame. By an animation and transition picture deciding part, the difference of the coefficient value is calculated with the data of the present frame and the data stored in the storing part 13, and this and the threshold set beforehand are compared. Thus, it is decided that when the difference value is large, an animation block is obtained, and when it is small, a still picture block is obtained, the result is transmitted to a preparing code quantity control part 16 and the number of each block is counted. Subsequently, when the net is not the convergence condition, the instruction is performed so as to perform the usual coding from the control part 16 to a variable- length coding part 15, and at the time of the convergence condition, the preparing code quantity is suppressed.
Patent JP-H03282896-A (JP)
Title: Pattern recognizing device
Inventor: ITO TAKAFUMI
IPC: G06K9/62
Filed: 1990-03-30
Abstract: PURPOSE:To execute recognition with high accuracy even with regard to a character whose shape is different delicately such as a scribbled numeral by executing the matching based on the feature of a manner of bending of a stroke of an input pattern. CONSTITUTION:With regard to a character whose shape cannot be discriminated delicately by only setting the sum of distances between approximate points in the stroke of an input pattern and a standard pattern as the degree of difference, a CPU 10 determines the result of recognition by utilizing the degree of difference based on a feature (shown by a variation angle train) of a manner of bending of the stroke by using a DP matching method of the variation angle train, and outputs it through an output port 16. In such a way, the discrimination can be executed with high accuracy, and also, a difference of a small inclination of the whole stroke can be absorbed.
Patent JP-S60229370-A (JP)
Title: Manufacture of self-alignment type semiconductor device
Inventor: KAWAJI MOTONORI
IPC: H01L21/027
Filed: 1984-04-27
Abstract: PURPOSE:To improve the accuracy of a semiconductor region up to a value smaller than minimum resolution size by photolithography by fining a pattern obtained through a normal photolithography technique through annealing treatment for diffusing an impurity. CONSTITUTION:An insulating isolating region 15, a semiconductor region 22 and a contact hole to a semiconductor region separate from the semiconductor region 22 are formed on the same masks 90-93 in a self-alignment manner. When an impurity such as boron is introduced into polycrystalline silicon 7, the generation of a difference between etching rates due to the difference of impurity concentration is utilized, and a pattern obtained through photo-resist treatment is fined through annealing treatment for diffusing the impurity.
Patent JP-H06270184-A (JP)
Title: Injection molding method of epoxy resin composition and epoxy resin composition
Inventor: AMANO HIROSHI
IPC: C08J5/00
Filed: 1993-03-18
Abstract: PURPOSE:To provide a method, with a molded article having small internal thermal stress for injection-molding liquid epoxy resin-containing thermosetting composition, and a composition used in the method. CONSTITUTION:In a method for molding by injecting liquid epoxy resin composition from an injecting machine in a mold, the liquid epoxy resin composition is made of liquid epoxy resin, condensation reaction product of hydroxyl group- containing epoxy resin and organosilane compound or organosiloxane compound and epoxy group-containing organosiloxane compound. Or the injection molding method of the liquid epoxy resin composition is to inject specified liquid epoxy resin composition such as the mixture of silicone oil or silicone oil containing the functional group, which reactivity to epoxy resin, and liquid epoxy resin through an injection nozzle in a mold, which is held under reduced pressure and pre-heated at the curing temperature of the composition.