baber/WOPTO huggingface dataset:
Patent JP-2000146627-A (JP)
Title: Speed indicator for traveling working machine
Inventor: ONO SHUNJI
IPC: G01D7/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To indicate the set speed or actual speed of a traveling working machine at a single indicating part while switching automatically by indicating one of the actual speed or set speed selectively and normally indicating the actual speed. SOLUTION: The speed indicator 6 normally indicates 'actual speed' by a digital indicating means 6a. During speed setting work by a speed setter 8, the indication is switched automatically to 'set speed' and when a set speed indication command means 6b is turned 'on', the 'set speed' is indicated. More specifically, the 'set speed' is indicated only when it is required and switching operation is not required normally. An operator is not required to compare the indications 'set speed' and 'actual speed' or to operate the switch but the operator can devote himself to operation of a traveling working machine by operating a steering unit. Consequently, the work is facilitated, burden is lessened and fatigue is alleviated.
Patent JP-H10175639-A (JP)
Title: Liquid transport container
Inventor: NAKAJIMA HISAJI
IPC: B65D25/20
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To improve the stacking function by increasing the buckling strength, and improve the handling property by a method wherein an external box constituent body has a column structure which can withstand a specified buckling strength, and a fitting part, which is fitted on a blow-molded container and prevents the blow-molded container from slipping off from the external box constituent body, is provided. SOLUTION: An external box constituent body 20 corresponds with the external shape of a blow-molded container 10, and is formed into a box shape, the top of which is opened. At four corners of the external box constituent body 20 a column structure 21 which is higher than the blow-molded container 10, and can withstand a specified buckling strength, is provided, and on side wall parts and the bottom plate part, an opening to reduce the weight, is provided. At a lower part of a shorter side wall 22 of the external box constituent body 20, a protruding part 23 for fitting, which is fitted in a recessed part 13 for fitting of the blow-molded container 10, is provided. By doing so, the rigidity of the blow-molded container can be greatly increased, and the stacking function can be improved by the improvement of the buckling strength, and the handling property can be improved.
Patent JP-H09176620-A (JP)
Title: Abrasive composition for production of base of magnetic recording medium and production of base of magnetic recording medium
Inventor: SHIBATA MANABU
IPC: B24B37/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To produce an abrasive composition for the production of a base of a magnetic recording medium, excellent in abrasive performances, an abrading speed, etc., by mixing water with an abrasive and a specified amount of an aluminum lactate- or aluminum oxalate-type abras-ion accelerator. SOLUTION: This abrasive composition for the production of a base of a magnetic recording medium is obtained by mixing water (A) with an abrasive (B) (e.g. aluminum oxide) and 0.001-0.4wt.% abrasion accelerator (C) comprising aluminum lactate or aluminum oxalate. It is desirable that component B is contained in an amount of 0.05-30wt.% based on the composition and has a mean particle diameter of 0.001-6μm and a maximum particle diameter of 15μm or below. It is desirable to adjust the pH of the obtained abrasive composition to 3-5.5. The obtained abrasive composition can give low surface roughness necessary for increasing the recording density of a magnetic recording medium to a base for the magnetic recording medium and can abrade a base at a still higher speed.
Patent JP-H05149301-A (JP)
Title: Speed controller for rotary actuator
Inventor: TAKAHASHI TAKIHIKO
IPC: F15B11/06
Filed: 1991-12-02
Abstract: PURPOSE:To provide a speed controller which is compact, requires no lining, is easy in installation, and is used in both of a double acting and a single acting type or exclusively used in any one of them. CONSTITUTION:Passages 3, 4 are parallelly provided on a main body 2 of a controller. Speed control mechanisms 6, 7 and 8 are provided with needle valves 8a, 7a, 8a and check valves 6b, 7b and 8b. The check valves 6b, 7b of the mechanisms 6, 7 are arranged so as to have reversed working directions, while the mechanisms 6, 7 are serially arranged in the first passage 3. The speed control mechanism 8 is arranged in the second passage 4. A closable bypass passage 5 is arranged between the first and the second passages 3 and 4, and thereby a speed controller of a pneumatic rotary actuator is obtained.
Patent JP-H09180761-A (JP)
Title: Spiral lithium ion secondary battery
Inventor: TAKADA KAZUO
IPC: H01M4/139
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of firing or smoke in the case of the collapse of an internal electrode group due to pressure acting on the external surface of a battery. SOLUTION: This spiral lithium ion secondary battery has an electrode group formed out of a positive electrode sheet 22 and a negative electrode sheet 24 stacked and wound via a separator in a battery case. Furthermore, the positive electrode sheet 22 and the negative electrode sheet 24 are wound along the arrow A, and the wound ends thereof are formed to have uncoated parts 22b and 24a for exposing a positive electrode current collector 30 or a negative electrode current collector 32 not coated with a positive electrode active material 14, or a negative electrode active material 18.  In this case, when battery case is deformed, due to pressure, and an electrode group is collapsed, a short circuit takes place between the uncoated parts 22b and 24a of the positive electrode sheet 22 and the negative electrode sheet 24, thereby making the most of the short-circuit current flow through it. As a result, the negative electrode material 18 doped with lithium ions is free from a concern about firing, and the occurrence of firing or fume is prevented. The safety of the battery is thereby enhanced.
Patent JP-H03197162-A (JP)
Title: Serial printer
Inventor: MAE MASAFUMI
IPC: B41J29/50
Filed: 1989-12-27
Abstract: PURPOSE:To perform the positioning of a printing head and the judgement of a paper set state by providing a detector for detecting paper to a carriage and providing the operation means of the detector at a specific position shifted from a paper passing route. CONSTITUTION:A control part 14 forms the operation signal to a printing head 1 or a carriage driving motor 15 on the basis of the light detection signal of a reflecting type photosensor 12 and moves a carriage 2 to a movable range through the carriage driving motor 15 and a transmission belt 16 prior to printing operation and the reflecting type photosensor 12 provided on the carriage 2 outputs different light detection signals in respective cases such that a home position marker 13 is present at the position opposed to the photosensor 12 and a light reflecting part 11 and printing paper 17 are present at that position. The control part 14 can obtain two kinds of data of a paper set state and the position of a printing head 1 by utilizing the light detection signals. By providing the light reflecting part over the range wider than a paper route, the data related to the set position or width of the paper is obtained to make it possible to judge whether a printing range is proper or to accurately set a printing position.
Patent JP-H08265134-A (JP)
Title: Semiconductor device
Inventor: IWAMURA MASAHIRO
IPC: H03K17/687
Filed: 1995-12-28
Abstract: PURPOSE: To switch a large capacity load at a high speed by forming 1st and 2nd current paths substantially without a voltage drop between 1st and 2nd power supply terminal sections and an output terminal section on the basis of a signal from a logic inversion section. CONSTITUTION: When an input terminal IN is at an L level, a PMOS transistor(TR) 26 is turned on and also an NPN TR 27 is turned on. As a result, a capacitive load connecting to an output terminal-OUT through the TR 27 is charged and a level of the output terminal-OUT rises up to (+V-VBE). On the other hand, when the level of the output terminal-OUT rises and reaches a logical threshold level of an inverter 28 being a logic inverting circuit or over, a PMOS TR 29 whose output is inverted into an L level is conductive. Since the MOS TR has no offset in its output voltage, the connection without a voltage drop substantially is formed between a drain and a source under the conductive condition. Thus, the output level having been risen up to the (+V-VBE) is charged up to +V by the TR 29.
Patent JP-H05153160-A (JP)
Title: Electronic mail system
Inventor: ANEZAKI AKIHIRO
IPC: H04L12/58
Filed: 1991-11-30
Abstract: PURPOSE:To bring out a message identifier without confirming the presence of it by outputting automatically the message identifier whose type and numeral string are determined by referring to its information table when the type of the message identifier is inputted. CONSTITUTION:When a user inputs the type of the message identifier (MI) to a type of MI input means 2, a type of MI determining means 3 determines automatically the type of the MI by referring to an Ml information table 7. Next, a numeral string of MI determining means 4 executes the update processing of the information of the type of the determined MI by referring to the table 7, and determines the numeral string. Subsequently, an MI determining means 5 determines the MI by combining the type and the numeral string of the MI determined by the means 3 and 4, and finally, an MI output means 6 outputs the MI determined by the means 5 to the user. Thus, that MI can be brought out without confirming the presence of a mail having the information of the MI set newly.
Patent JP-H11163100-A (JP)
Title: Electrostatic moving stage
Inventor: SUZUKI YOSHIO
IPC: H01L21/027
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a stage having extremely simple structure in which the installation space can be decreased extremely for one way movement of X or Y as well as two-dimensional movement of XY. SOLUTION: A stage 10 made of a conductive material is mounted on a stage table 20. A plurality of electrodes 21 are arranged on the upper surface of the stage table 20 along the moving direction of the stage 10 at a specified interval and covered with a dielectric film 25. These electrode 21 are connected with a potential imparting means 24 and applied simultaneously with potentials +V, -V and 0 repeatedly according to a specified order along the moving direction of the stage 10. The potential phase is shifted with time one by one along the moving direction of the stage such that electrostatic attraction and suction act on the stage 10 thus moving the stage 10.
Patent JP-H06189060-A (JP)
Title: System for managing image forming device
Inventor: HARADA TOMOSHI
IPC: G03G21/00
Filed: 1992-12-22
Abstract: PURPOSE:To surely issue a required message corresponding to the factor of the message in the case of turning on a power source again even when the power source is turned off before the message from an image forming device to a managing device is completed. CONSTITUTION:The image forming device informs a managing device 16 respectively corresponding to the plural kinds of factors (such as the depressing of a remote message key, detection of abnormality occurrence due to a self- diagnostic function and state requiring previous warning or the like), but when the message is caused by any factor excepting for the specified factor (such as the depressing of the remote message key), a corresponding flag is set. When the power source is turned off before the completion of message processing and thereafter turned on again and the message is caused by any specified factor, the image forming device does not inform the managing device 16 again but when the message is caused by the other factor, the image forming device informs again by the set flag.
Patent JP-H05239109-A (JP)
Title: Gas-phase polymerization of alpha-olefin in fluidized-bed reactor
Inventor: ZABIE BONTAN
IPC: C08F10/00
Filed: 1992-12-22
Abstract: PURPOSE: To provide a method for polymerizing α-olefin in a gas phase fluidized bed reactor in which a component such as a catalyst, an activator, etc., is introduced with gas into the reactor so that the catalytic component disperses thoroughly and rapidly in the fluidized bed.  
     CONSTITUTION: When polymerizing α-olefin in a gas phase fluidized bed reactor having a fluidization grid therein, a component selected from the group consisting of a solid catalytic component, a cocatalyst, an activator, an activity retarder, and α-olefin having from 6 to 12 carbon atoms is continuously or intermittently introduced into the reactor with a carrier gas through a feed conduit. This feed conduit is characterized by positioning an opening at or just above the upper surface of the fluidization grid and facing the center of the cross-section of the reactor. The activator or the activity retarder (dimethylformamide) should be in liquid state. As the α-olefin used, octene-1 is used. The carrier gas is introduced into the reactor at a rate of 3 m/s. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05174290-A (JP)
Title: Signal switching device
Inventor: KOBAYASHI YOSHITERU
IPC: H01H47/00
Filed: 1991-12-25
Abstract: PURPOSE:To provide a signal switching device capable of preventing damage due to the mutual contact of the output signals of instruments to be measured from occurring and efficiently performing measurement when plural instruments to be measured are measured in the measurement of every kind of electronic apparatus. CONSTITUTION:An inverter 18 of open-collector output, a resistor 19, and a capacitor 20 are provided at the preceding stage of a relay driver 17 in a relay driving circuit in the signal switching device. Plural relays can be prevented from being turned on simultaneously by setting the switching time of the relay from off to on longer than that from on to off, and the mutual contact of the output signals of the instruments to be measured connected to the signal switching device can be prevented from occurring.
Patent JP-H05174800-A (JP)
Title: Battery and armoring for the same
Inventor: OO FUMIO
IPC: H01M2/02
Filed: 1991-12-25
Abstract: PURPOSE:To prevent cracking or breakage of a tack seal material in the contacting part of a ring-shaped spacer with a battery can resulting from stress load applied externally. CONSTITUTION:Tack seal material B uses as base material a thermo-contractive resin film, whose contraction coefficient in the battery height direction is 40-60% and that in the radial direction is 2-15%. If the tack seal material B is such a one as contracting only in the battery height direction, it must have got rid of the glue for adhesion of the tack seal material B in the part 1mm over and under the contacting part of a ring-shaped spacer A with a battery can 1. Also a tack seal material contracting only in the battery height direction is used, and the space at the contacting part of the ring-shaped spacer A with battery can 1 is filled completely with a filler 5, and armoring is formed with this tack seal material. According to this constitution, the tack seal material is precluded from cracking and breakage even in case a shock or stress is applied to the battery externally.
Patent JP-H07164292-A (JP)
Title: Small tube part machining tool, and chamfering method of opening inside of small tube part
Inventor: IIKURA MASAHIKO
IPC: B24B9/00
Filed: 1993-12-15
Abstract: PURPOSE:To chamfer the opening inside of a small tube part such as an oil feeding passage formed in the connecting rod of an engine by a simple work without requiring a fine grinding wheel or cutting tool nor requiring skill. CONSTITUTION:A rotating shaft 12 having a flexible grinding member 13 at least near the top end part is inserted from one side of a small tube part 25, the top end of the grinding member 13 is protruded from the other side of the small tube part 25, and the rotating shaft 12 is then moved in the axial direction Y of the small tube part while it is rotated at high speed, whereby the opening inside of the small tube part 25 is chamfered.
Patent JP-H11177468-A (JP)
Title: Method for troubleshooting earlier fault of transmitter-receiver of radio base station and its system
Inventor: SHIBATA TAKAYUKI
IPC: H04B17/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and its system for early troubleshooting of the fault of a transmitter-receiver in which an active transmitter-receive or a standby one is selected in turn for each prescribed period in hour-unit or day-unit and the selected transmitter-receiver is to check to see if faults exist, so that a faulty standby transmitter-receiver is restored to an operating state in time, thereby avoiding line interrupt. SOLUTION: A switching signal generating circuit 101 changes over an active or a standby transmitter-receiver periodically to supply power to the transmitter- receiver sets periodically. On the occurrence of an alarm, a state monitoring and control signal generating section 103 receives a state report signal from the transmitter-receiver to recognize the contents of the alarm and holds the alarm, without making a reset operation for the alarm accompanied with power-on.
Patent JP-H11239844-A (JP)
Title: Mold provided with wide side wall adjusting part and narrow side wall adjusting part
Inventor: LAMBERTI THOMAS
IPC: B22D11/04
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To safely avoid the transmission of force onto a lifting device holding a mold at the tiem of clamping/releasing the wide side wall of an opening/ closing mold for continuous casting and to improve the mold so as to be formed as the closed force action system. SOLUTION: Relating to the mold having coolable two wide side walls 2, 3, disposed so as to be mutually faced and formed as supporting frames provided with plates 12, 13 consisting essentially of copper, the coolable narrow side walls 4 relatively shiftable in order to adjust the format width between two wide side walls, are held so as to be possible to clamp. Further, relating to this mold provided with an energizing means, with which the clamping stroke and the clamping force can be adjusted in order to clamp the narrow side walls 4 between the wide side walls 2, 3, the mold 10 provided with the wide walls 2, 3 supporting the copper plates 12, 13 and the narrow side walls 4, is disposed so as to form the closed force action system in itself in the inner part of stable outer frame 1 suitable to absorb the force acted on the mold walls 2, 3, 4.
Patent JP-H09182715-A (JP)
Title: Dental ccd camera
Inventor: HARA KAZUAKI
IPC: G03B17/14
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a dental CCD camera in which an image from a desired direction can be displayed on a TV monitor even if an observing direction of the image is changed and a rotational angle of the observing direction at that time can be confirmed. SOLUTION: In a connecting part 7 between a camera main body 1 having therein a CCD device and a lens part 2, a tapered bore 10 and an arc-shaped circumferential groove 12 are connected via a steel ball 11 so as to be relatively rotatable. The origin 17 is displayed on the camera main body 1 side in the connecting part 7 and an angle index 19 is displayed on the lens part 2, thereby enabling the rotational angle for the origin 17 to be confirmed by using the angle index 19. By disposing an O ring 22 in the connecting part 7, frictional resistance is caused in the rotation of the connecting part via the O ring 22 and an arbitrarily rotated angle is fixed at that position by the frictional resistance.
Patent JP-H07174412-A (JP)
Title: Hot water supplier installation unit
Inventor: IMAIDA HIRONAO
IPC: F24H9/06
Filed: 1993-12-16
Abstract: PURPOSE:To enable an easy installation of a wall type hot water supplier to be installed as a floor type hot water supplier without need of a complicated work and without damaging its appearance. CONSTITUTION:There are provided piping takeout joints 2, 3, 4, 5 connected with piping takeout outlets 12, 13, 14, 15 on the side of a hot water supplier through which fuel gas, water, and hot water are directed to flow in and out at a predetermined location on an installation table 1 for supporting the hot water supplier 11. Further, joint mounting parts are disposed on side surfaces such that the piping takeout joints 2, 3, 4, 5 on the side of the installation table are disposed on an arbitrary side surface.
Patent JP-H05170604-A (JP)
Title: Herbicidal composition
Inventor: KAMIMOTO KAORU
IPC: A01N31/08
Filed: 1991-12-26
Abstract: PURPOSE:To provide the subject composition having long-term herbicidal effect on the weeds growing in lawn, but causing no chemical injuries on lawn, containing, as active ingredients, a salicylic acid compound or its salt and an alkylphenol and/or arylphenol. CONSTITUTION:The objective herbicidal composition containing, as active ingredients, (A) a salicylic acid compound of the formula (X is H or metal atom; Y is halogen, alkyl, nitro or nitrile) or its salt and (B) an alkylphenol (e.g. o-methylphenol) and/or arylphenol (e.g. o-phenylphenol). This composition can be applied on esp. lawn, sufficiently controlling various kinds of weeds for a long period of time even at a low dose, also being extremely high in safety.
Patent JP-H03200757-A (JP)
Title: Cyclohexanediol-based compound
Inventor: OKANO KAZUO
IPC: C07C271/34
Filed: 1989-12-27
Abstract: NEW MATERIAL:A cyclohexanediol-based compound expressed by formula I [A is formula II (R<2>, R<3> and R<4> are lower alkoxy, cycloalkylalkoxy or arylalkyloxy), -CH2-B (B is aryl), formula III (R<3> is alkyl), formula IV (R<6> is alkyl), formula V (ring D is ring which may contain O or N); R<1> is acyl; n is 0 or 1-3; G is formula VI or formula VII (R<7> and R<8> are lower alkyl)] or salt thereof. EXAMPLE:2-[N-(4-(3,5-Dimethoxy-4-propoxybenzyloxy)cyclohexyloxy]-carbo nyl- N-(2 methoxy)benzoyl]aminomethyl-1-ethylpyridinium iodide. USE:The compound expressed by formula I or salt thereof has platelet-activating factor-suppressing action and is used as medicine for thrombosis, apoplexia cerebri, etc. PREPARATION:A compound expressed by formula VIII is acylated to provide the compound expressed by formula I.
Patent JP-H05172269-A (JP)
Title: Solenoid valve for fluid control
Inventor: TANI TAKIO
IPC: F16K31/06
Filed: 1991-12-26
Abstract: PURPOSE:To provide a solenoid valve for controlling fluid, with which movement due to gaps between male threads and female threads is precluded to prevent a nut from loosening. CONSTITUTION:A shaft 127 is fixed to an armature 121 driven by an electromagnetic actuator 140, and a threaded part 130a and dia. contracted part 130b are formed at the other end of the shaft 127, and a valve element 126 is fitted on this threaded part followed by fitting of a nut 129, whose side wall is caulked to generate engagement with the dia. contratced part 130b of the shaft 127. If therefore the side wall of the nut member fitted on the shaft 127 is caulked, the deformed part due to caulking touches the dia. contracted part 130b of the shaft 127 and is engaged thereby to give a large friction force to the threads in between, which prevents gap movement between the threads, and thereby screw loosening in the thread engagement part of shaft 127 with valve body 126 resulting from operation can be prevented certainly.