baber/WOPTO huggingface dataset:
Patent JP-S6485725-A (JP)
Title: Method and apparatus for controlling dwell process in injection molder
Inventor: KASUGAI KENJI
IPC: B29C45/77
Filed: 1987-09-28
Abstract: PURPOSE:To reduce the cycle time and consequently enhance the production efficiency by a method wherein the dwell process is brought to an end when the forward speed of a screw lowers to the predetermined value or after the predetermined allowed time since said lowering of the screw speed. CONSTITUTION:When oil pressure is fed to an oil chamber 18 and discharged from an oil chamber 16, an injection screw 12 is advanced, resulting in filling molten resin in the cavity 26 of a mold 24. Next, during the dwell process, firstly the first stage pressure value is kept and, after the predetermined period of time, changed over to the second stage pressure value. After that, when the actual speed of the injection screw lowers to the speed value Vs, which is set at a setter 34, a comparator 32 outputs a coincidence signal to a controller 36. After the predetermined allowed time T, the controller 36 outputs a dwell process end signal so as to change-over the working state of a servo valve 20. Further, the dwell process may also be brought to an end immediately after the outputting of the coincidence signal by the comparator. Thus no inutile dwell time develops and consequently the cycle time can be reduced.
Patent JP-2000076565-A (JP)
Title: Fire alarm
Inventor: YAMAGISHI TAKATOSHI
IPC: G08B29/12
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To easily find the number of fire alarms connected to a receiving part. SOLUTION: Each fire alarm 4 shows prescribed resistance value only when a common terminal and a line terminal are made to reverse power supply and a receiving part 12 discriminates the number of connected fire alarms 4 from current value to be obtained when the power supply of a common line 2 and a line wire 3 is reversed. The, when the number of connected fire alarms is preliminarily known, a connection state can be confirmed to be normal and also when the inspection work of each connected alarm is performed, the number of actually installed alarms can be recognized.
Patent JP-H1057979-A (JP)
Title: Purifying tank device
Inventor: YAMANAKA JUNICHI
IPC: C02F3/12
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply impart a dehosphorizing function even to a household small type purifying tank device for executing a domestic waste water-cleaning treatment. SOLUTION: A dephosphorizing device 24, which is equipped with a glandular dephosporizing agent 30 for capturing phosphorus contained in the waste water by adsorption and a cylindrical container 26 for holding the dephsphorizing agent 30 in a packed state inside, is disposed in a precipitation chamber 18 in a state where the deposphorizing agent 30 is immersed into the waste water within the tank and is brought into contact with the waste water in a purifying tank device for execution a domestic waste water cleaning treatment whose interior is equipped with a separation chamber 14 for separating various solid components contained in the domestic waste water which is flowed into, an aeration chamber 16 for flowing-in a supernatant liquid thereof and simultaneously executing a cleaning treatment by aeration,  and a post separation chamber 18 for separating fine suspended matters by flowing-in effluent water from the aeration chamber 16.
Patent JP-H1182841-A (JP)
Title: Hose joint fitting
Inventor: NISHIMINE SHINICHI
IPC: F16L33/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a hose joint fitting that can prevent initiation of corrosion of a reinforcing layer caused by infiltration of water or the like from a clearance formed between a rubber hose and a fitting connection part and attain common use and integration of the joint fitting to various rubber hoses for high presssure piping different in outer diameter dimensions. SOLUTION: A rubber hose 8 with a reinforcing layer 4 exposed by the specified length by eliminating an outer surface rubber layer 3 of the rubber hose 8 is inserted in a nipple fitting 6 of a hose joint fitting, and the outer peripheral surface of the inserted rubber hose 8 is fastened and fixed by an outer cylinder fitting 2 provided with ring-like or thread-like rugged shape on the inner surface, and twostage step difference different in inner diameter dimension provided at the end part on the rubber hose 8 insert side.
Patent JP-S61125376-A (JP)
Inventor: RENZO KARUMONTE
IPC: B26B21/44
Filed: 1984-11-14
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-H0670543-A (JP)
Title: Series resonance converter
Inventor: OZU KIYOTSUGU
IPC: H02M3/335
Filed: 1992-08-19
Abstract: PURPOSE:To present a series resonance converter which has a large output capacity and reduces the loss caused by a spike-shaped current flowing to a switching element on the occasion of non-recovery of the checking capacity of a diode for feedback and also a stress on the switching element. CONSTITUTION:A full bridge circuit is constructed, and when the reverse- direction checking capacities of diodes 15, 30, 16 and 29 for feedback are not recovered and when first and fourth switching elements 11 and 28 or second and third switching elements 12 and 27 are turned ON, a first or second inductor 25, 32 is put in series with these components so as to suppress the rise of a current. Thereby a spike-shaped current is prevented from flowing to the switching elements.
Patent JP-H0986888-A (JP)
Title: Z movement stage mechanism
Inventor: NUMAGA TAKUOKI
IPC: B66F1/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain the reduction state of load weight stably and prevent its deformation by supporting a spring member by a second wedge mechanism whose wedge mechanism is formed same as the slant direction of the wedge and keeping the spring force of the spring member to constant, regardless of the height change of Z movement stage. SOLUTION: When a wedge drive body 20 is moved in an arrow mark B direction by a wedge movement mechanism 16 by the drive of an ultrasonic wave motor 23, Z movement stage 2 is moved in an arrow mark E direction by the operation of the wedge 15a... and when it is moved in an arrow mark D direction, Z movement stage 2 is moved in an arrow mark F direction and it is controlled so that a painting point for a test piece 30 may be always constant height. At this time, the lower end side support position of a compression coil spring for supporting Z movement stage 2 is adjusted by the operation of the wedge 36a... arranged on its lower surface and a push up force can be kept to constant without the change of the entire length (h) of the compression coil spring for supporting Z movement stage 2, even if the height position of Z movement stage 2 is changed to low or high position H1, H2.
Patent JP-H01104184-A (JP)
Title: Esterification with enzyme
Inventor: MATSUO TAKAAKI
IPC: C12P7/64
Filed: 1987-09-26
Abstract: PURPOSE:To produce a completely esterified product in high purity, by reacting a lipid decomposition enzyme having ester interchange activity to a substrate containing an alcohol and a fatty acid or a lower alcohol ester of a fatty acid. CONSTITUTION:An esterified product of an alcohol is produced by reacting a lipid decomposition enzyme having ester interchange activity to a substrate containing an alcohol and a fatty acid or a lower alcohol ester of a fatty acid in a system discharging water or water and a lower alcohol. The discharge of water or lower alcohol from the system is preferably carried out by distillation out under reduced pressure or by the use of an absorbent. The degree of vacuum is preferably lower than the vapor pressure of the discharging reaction product at the reaction temperature. The reaction temperature is preferably about 20-75 deg.C and is preferably as high as possible provided that the enzyme keeps its activity over a long period at the temperature.
Patent JP-S6484020-A (JP)
Title: Combustion control device
Inventor: MATSUBARA TADASHI
IPC: F23N3/08
Filed: 1987-09-26
Abstract: PURPOSE:To perform slow ignition without fail, by controlling the revolving number of a fan motor to change to the revolving number for slow ignition soon after the revolving number of a fan motor reaches a predetermined value after a prepurge is started, in a device to control combustion for a burner of forced draft type. CONSTITUTION:When the faucet of a water pipe 4 is opened, a water flow switch 6 detects water passage, and the sequence of prepurge is started by the detected signal of the flowing water. A fan motor 10 is driven by the maximum input being given to it at the same time a prepurge timer is started, and the revolving number of a fan motor 10 is detected by a detecting means 11. When a controller which judges whether the detected number of revolution reaches a predetermined value or not judges that the number reaches the predetermined value, a controller 2 feed an input targeting the predetermined number of revolution for slow ignition into the fan motor 10, so that the number of revolution of a fan motor 10 is controlled. By this arrangement, the number of revolution of a fan motor 10 has been stabilized in the number of revolution for slow ignition when the prepurge timer is wound up.
Patent JP-S60135390-A (JP)
Inventor: YAMAZAKI KENJI
IPC: B62M9/16
Filed: 1983-12-21
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。
Patent JP-2000077053-A (JP)
Title: Secondary battery
Inventor: NAKANISHI NAOYA
IPC: H01M50/528
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent the vibration of a wound electrode body within a battery can even if vibration is applied and easily connect current collecting tabs to an electrode terminal mechanism in the case where the electrode terminal mechanism is fixed to a cover of the battery can in which the wound electrode body is housed, and the wound electrode body and the electrode terminal mechanism are connected by a plurality of current collecting tabs. SOLUTION: A winding core 20 is arranged in the center of a wound electrode body 2, the opposite ends of the winding core 20 are interposed between both sides of a battery can 1 and fixed to the inside of the battery can 1. An electrode terminal mechanism 4 has a holding member 5 which is fixed to a cover 12 in the state that electrical insulation and liquid-tightness are kept, and by screwing the holding member 5, the tip ends of a plurality of current collecting tabs 3 are held between the tip surface of the holding member 5 and the end surface of the winding core 20.
Patent JP-S62100987-A (JP)
Inventor: NAKANO OKIHIKO
IPC: H05B6/76
Filed: 1985-10-29
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-H0580322-A (JP)
Title: Liquid crystal display device
Inventor: MORITA TOSHIYUKI
IPC: G02F1/1365
Filed: 1991-09-24
Abstract: PURPOSE:To prevent the display quality from deteriorating and to decrease the number of days far evaluation by shielding an area, wherein light transmissivity is abnormal due to an electric field produced between drain bus lines and gate bus lines, and a picture element electrode, from light. CONSTITUTION:The active matrix type liquid crystal display device which has plural drain bus lines, plural gate bus lines, the picture element electrode, and a color filter is provided with the color filter so as to shield the area wherein the light transmissivity varies owing to the electric field produced between the drain bus lines 1 and 2 and gate bus lines 3 and 4, and the picture element electrode, from light. The aperture part of this color filter 7 is smaller than before and an intense electric field between an (n)th gate bus line 3 and the picture element electrode is applied to the reduced part to disorder the orientation of liquid crystal, so that the light transmissivity of this part becomes abnormal. Thus, the area wherein the light transmissivity becomes abnormal is shielded from light, so the display quality is prevented from deteriorating.
Patent JP-H0796446-A (JP)
Title: Tool life span control method
Inventor: ENDO KATSUHIRO
IPC: B23Q3/155
Filed: 1993-09-29
Abstract: PURPOSE:To properly judge arrival of the end of a life span of a tool by providing a tool life span monitoring means to command a treatment to perform at the time when it is discriminated that the tool reaches the end of its life span and the tool reaches the end of the life span when continuous time of a cutting resistance abnormal state becomes longer than specified time. CONSTITUTION:A load current discriminating means 1 to discriminate whether a load current of a servo motor 61 to drive a feed shaft 93 of a tool 90 becomes higher than a specified value or not is provided. Additionally, a timer means 2 checks continuous time by way of judging the state when the continuous time of this cutting resistance abnormal state as the state when the tool 90 reaches the end of its life span and outputs a tool exchange command. Consequently, it is possible to judge cutting resistance increase of the tool in accordance with a further actual state.
Patent JP-S6396488-A (JP)
Title: Structure of wick for heat pipe and manufacture thereof
Inventor: OTANI TADAO
IPC: F28D15/02
Filed: 1986-10-13
Abstract: PURPOSE:To reduce thermal resistance between a tube body and a wick and increase capillary attraction, by a method wherein the tip ends of multiple fins, provided along the whole inner periphery of the tube body and extended axially, are bent so as to be contacted with the tip ends of neighboring fins. CONSTITUTION:A tube body 1 is provided with a multitude of fins 5, integrated with the tube body 1 and extended in the axial direction of the same, along the whole inner periphery of the inner wall of the tube body 1. The tip ends 5A of respective fins are bent into the circumferential direction so as to be contacted with the tip ends of neighboring fins, therefore, respective fins 5 form narrow spaces 6 between neighboring fins whereby a wick is obtained. The wick is formed integrally with the tube body 1, therefore, thermal resistance between the wick and the tube body 1 is small and, further, the structure of the wick is a closed structure in the circumferential direction thereof and the wick is provided with a multitude of narrow spaces 6, therefore, the capillary action of the wick is large also. According to this method, the thermal resistance between the wick and the tube body may be reduced and the capillary action of the wick may be increased.
Patent JP-S62102659-A (JP)
Title: Focus position detecting method
Inventor: IMAI RYOICHI
IPC: H04N1/19
Filed: 1985-10-29
Abstract: PURPOSE:To attain a focus adjustment with high accuracy and high reliability without troubling manual operation by applying the detection of focus position at least twice by the sensor output so as to decide the focus. CONSTITUTION:A part of a projected light is sent to a focus detector 30 by a half mirror 9. The detector 30 is provided with a beam splitter, the incident light is divided into two kinds of optical lengths, a photodetector S1 is provided to a short optical length and a photodetector S2 is provided to a longer optical path. At the time of driving a step motor, the lens 7 is moved vertically by the action of an eccentric cam. The output signal of the detectors S1, S2 when the lens 7 is moved is a disturbed data having plural peaks due to noise. When maximum values K1, K2 of the output contrast have a maximum value due to noise, the obtained focus is deviated from the true focal position A by (l). By applying the focus detection at least twice, the resulting mean value is obtained, high accuracy is obtained and the reliability is improved to match the focus.
Patent JP-S62106123-A (JP)
Title: Elastic bearing
Inventor: MORIWAKI SACHIOSA
IPC: F16C25/04
Filed: 1985-10-31
Abstract: PURPOSE:To improve the accuracy of rotation of a rotating shaft by providing the No.3 engaging hole on the bearing body and the No.2 engaging holes on both ends of a rotating shaft and connecting the other end of a receiver provided with the No.1 engaging hole to the bearing body by means of a plate spring, and then inserting the No.1 and No.2 spheres into the Nos. 1, 2 and the Nos. 2, 3 engaging holes respectively. CONSTITUTION:The 1, 2 plate springs 2, 5, on the middle part of which are provided cross-shaped spring eyes 3, 6, are attached to the bearing body 1 by means of internal and external spacers 4a, 4b and an external tension plate 8, and then, a receiver 14 with the No.1 engaging hole 15 formed in a conical shape is attached to the body 1. On the other hand, a rotating shaft 16, on both ends of which are provided the No.2 engaging holes 17 formed in a conical shape is placed between the body 1 and the receiver 14 with the aid of the Nos. 1, 2 spheres 18, 21 which are inserted into the Nos. 1, 2 engaging holes 15, 17 on the receiver 14 side and the Nos. 2, 3 engaging holes 17, 19 on the bearing body side. Thereby, the rotating shaft 16 is supported in such a manner that there is no play in both thrust direction and radial direction, and accordingly, the accuracy of its rotation can be improved.
Patent JP-H08111148-A (JP)
Title: Electrode of vacuum valve
Inventor: SOMEI HIROMICHI
IPC: H01H33/66
Filed: 1994-10-06
Abstract: PURPOSE: To provide an electrode of a vacuum valve whose breaking performance and current-carrying capacity can be enhanced. CONSTITUTION: Four arm parts 1a formed outside in a radial shape from a central part are arranged on an electrode 1 where a central part of a back face is joined to the tip of a current-carrying shaft 17, and arc-shaped coil parts 1b are formed on the tips of these arm parts 1a. An electrode plate 3 is arranged in front of the electrode 1, and in this electrode plate 3, projecting parts 3b are arranged at intervals of 90 deg. on the outer periphery of a disk part 3a, and these projecting parts 3b are brazed to the tips 1c of the coil parts 1b. A contact point 2 is brazed to the front of the electrode plate 3.
Patent JP-H07107456-A (JP)
Title: Video doorphone device
Inventor: KITO HIDETSUGU
IPC: H04M9/00
Filed: 1993-09-29
Abstract: PURPOSE:To fix the intervals of steps in the horizontal synchronizing pan/tilt operation of a television monitor by generating a horizontal scanning position determination signal of a voltage in accordance with a reference voltage. CONSTITUTION:A CPU 20 changes the reference voltage of a reference voltage changing circuit 10 by the pan/tilt operation of a pan/tilt button unit 19 to determine the clip position of the delay oblique wave having a certain angle, which is delayed in a delay oblique wave generating circuit 7 by a certain time, by comparison operation in a horizontal scanning position determining operational amplifier 9. The horizontal scanning position determination signal of the voltage determined in accordance with a reference signal is generated from the amplifier 9 to fix the intervals of steps in the horizontal synchronizing pan/tilt operation of a television monitor 18. A picture is outputted to the monitor 18 by the horizontal synchronizing signal outputted from the amplifier 9, the vertical synchronizing signal separated by a synthesized synchronizing signal separating circuit 3, and the video signal amplified by a video signal amplifying circuit 2, and the intervals of steps are fixed in the outputted picture by the pan/tilt operation.
Patent JP-H1187556-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI EIJI
IPC: H01L21/60
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To enable a solder ball to crack less by a method wherein the connections of the wiring terminal electrode of a ball grid array board to the solder ball is made flat. SOLUTION: In a semiconductor device, the wiring terminal electrode 5 of a flip-chip type ball grid array(BGA) board 2 formed of a plastic wiring board manufactured through a build-up method is extended up to the flat surface of the board 2, the extended part 5A of the wiring terminal electrode 5 is electrically connected to the outer electrode 4 of a semiconductor chip l through a solder ball 3, and a gap between the BGA board 2 and the semiconductor chip 1 is sealed up with a sealing resin 6. Therefore, no voids are produced at the connections of the wiring terminal electrode 5 to the solder ball 3, so that the solder ball 3 is less cracked. By this arrangement connections between the wiring terminal electrode 5 of the BGA board 2 and the outer electrode 4 of the semiconductor chip 1 can be restrained from deteriorating in electrical connection life.
Patent JP-H0691964-A (JP)
Title: Tape printing device
Inventor: SAKAGAMI OSAMU
IPC: B41J3/36
Filed: 1992-09-11
Abstract: PURPOSE:To automatically remove a superfluous print from unprinted part of tape by feeding the tape between a thermal head and a cutting mechanism to the cutting mechanism to thereby cut it off for removal from the tape. CONSTITUTION:The tape printing device is provided with a tape feed mechanism 43, a printing mechanism 11 for printing letters, etc., on the tape 22 fed from the tape feed mechanism 43 and a tape cutting mechanism 55 located at a predetermined distance from the printing mechanism 11 along the tape feed direction of the tape feed mechanism 43 and downstream of the printing mechanism 11. The tape printing device is further provided with a detecting mechanism for detecting state with or without the tape 32, a printing stopping means for stopping the printing operation of the printing mechanism 11 and a control means wherein, after the result from the detecting mechanism indicates a change from state without tape to state with tape or the printing stopping means is actuated, the tape feed mechanism 43 feeds the tape 32 at least a predetermined distance and the tape cutting mechanism 11 is actuated.
Patent JP-H1177301-A (JP)
Title: Cladding method by welding
Inventor: KAMURA HISAYA
IPC: B23K9/04
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of cracks in case of earthquake or the like by imparting toughness to the weld zone of a steel structural member and thereby enhancing deformability. SOLUTION: Using a welding rod having lower yield strength than the base metal, dressing welding 7a, 7b, 7c is carried out in such a manner as to cover at least the weld heat affected part of the main weld zone, stress concentrated part of the weld bead toe part, or deteriorated part 5a, 5b of the material, in the weld zone 6 of a steel structural member 1. As a result, using heat generation accompanied with the plastic deformation of dressing bead at the time of earthquake, temperature is raised at the weld heat affected part or the weld bead toe part, so that brittle fracture is prevented.
Patent JP-2000078283-A (JP)
Title: Mediation-type call connection system
Inventor: SAKAGAMI YASUHARU
IPC: H04Q3/58
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To connect a sound call which can precisely reflect the intentions of connected users by mediating the combination of the users, satisfying an originating condition and an incoming condition which the user registers. SOLUTION: When a control server 1 receives information, a user (A) notifies the opposite party condition. A reception processing part 12 retrieves user information registered in a data base, extracts a pertinent person and displays him on a personal computer 31A as condition matched user information. When (A) selects (B) and gives a request for sound call formation, a mediation processing execution part 14 informs (A) of the disapproval of call formation, when (A) does not satisfy the incoming condition of (B). When he satisfies the condition, the user system of (B) is notified via LAN:5. If (B) has the will to respond, reception approval is informed to the mediation processing execution part 14 and reception disapproval, if he does not. Thus, a line exchange system 2 accordingly establishes a call path by respective telephone terminals 32 between (A) and (B).