baber/WOPTO huggingface dataset:
Patent JP-2000008425-A (JP)
Title: Locking method of working machine and lock device thereof
Inventor: FURUTA HIDETO
IPC: E02F9/24
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent a careless actuation accident by keeping a locked condition regardless of operator's operation as long as safety is not confirmed by the operator even if he operate to release the locked condition after a working machine has been locked. SOLUTION: When a hydraulic lock switch 47 is in a state of hydraulic lock = on '1', the output signal of one AND arithmetic unit 61 is '1' and the output of the other AND arithmetic unit 63 is '0'. The output part Q of a flip-flop arithmetic unit 65 outputs a signal '1'. An electromagnetic changeover valve 41 for hydraulic lock is changed over to a hydraulic lock position for cutting off a pilot oil supply line through a second OR arithmetic unit 66. In this case, when the hydraulic lock switch 47 is operated to change over from the hydraulic lock state to the unlocked state, the output signal Q is only changed over from '1' to 'Qn' to retain it by the output change of the AND arithmetic units 61, 63. Hence, the locked state is retained.
Patent JP-H0780892-A (JP)
Title: Configuration for forming article using molding machine and forming method thereof
Inventor: ROBAATO JIEI KUROTSUKETSUTO
IPC: B29C33/42
Filed: 1994-08-03
Abstract: PURPOSE: To provide an improved method for forming a product using a molding machine and an improved constituent to be used in the process of forming the product using the molding machine. CONSTITUTION: A substrate 32a having an outer shape almost contoured along a specified design is provided and at the same time, a compensation part 37b fixed to the substrate 32a is provided. When an overmold material 37a is injected into the cavity of a casting mold, the substrate 32a is placed in the cavity of the casting mold in such a way that the compensation part 37b is positioned in a flow path for the overmold material 37a and after that, the overmold material 37a is injected into the cavity of the casting mold.
Patent JP-H07140845-A (JP)
Title: Image forming device
Inventor: KAWAISHI YASUNORI
IPC: G03G15/22
Filed: 1993-06-28
Abstract: PURPOSE:To prevent the defective carrying of a transfer material and the surface damage of both a photoreceptor and an intermediate transfer belt due to rubbing between the photoreceptor and the intermediate transfer belt in an OHP mode without switching the circumferential speed of the photoreceptor in the case of selecting the OHP mode where a fixing speed becomes lower for a color copying device using the intermediate transfer belt. CONSTITUTION:As for a toner image of a final color which is superposed on the intermediate transfer belt 19, the circumferential speed of the belt 19 is switched to a comparatively lower fixing and carrying speed just after the end of transferring the image to the belt 19. The belt 19 is separated from a photoreceptor 9 in synchronism with the switch. The length of the transfer material is compared with a distance LF between a paper transfer area and a fixing part, and in the case that the transfer material is a shorter one as the result of the comparison, it is permitted not to switch the circumferential speed of the belt 19 to a low speed.
Patent JP-S6072733-A (JP)
Title: Electrode head
Inventor: ONO KAZUSHI
IPC: B41J2/425
Filed: 1983-09-29
Abstract: PURPOSE:To eliminate the deterioration of the quality of printing by forming the thickness in the direction perpendicular to the laminating direction of a laminate by twice or less of laminating pitch, thereby obviating the increase in the contacting area with a recording medium by wear due to contact with the medium. CONSTITUTION:The thickness (t) of a laminate is formed in the same size as the pitch (l) of a laminated layer. Thus, even if the end of an electromagnetic head is worn due to the discharge or friction at the printing time, the contacting area of an electrode head with discharge destructive recording sheet does not increase, but constant contacting area can be always maintained. Accordingly, a polishing mechanism for holding the containing area constantly can be eliminated, the resolution of printing in the advancing direction of the head can be set to the same as the resolution in the laminating direction. Even if the thickness (t) of the laminate is increased to twice of the pitch (l) of the laminated layer, the resolution is deteriorated in response to the thickness of the laminated, but the quality of printing can be preferably maintained. When the thickness of the laminate exceeds twice of the pitch of the laminated layer, the shape of the dots to be printed becomes unstable, and the quality of printing is deteriorated.
Patent JP-H1126664-A (JP)
Title: Boiling-type cooler
Inventor: SAWANO RIICHI
IPC: H01L23/427
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To cool a cooling object stably and highly efficiently. SOLUTION: A cooler has linking pipes 16a-16c through which coolant 11 vaporized in cooling units 14a-14c with which a cooling object is brought into contact is introduced into a coolant sink member 12, a condensing heat radiator 13 by which the vaporized coolant 11 is condensed and returned to the coolant sink member 12, coolant supply pipes 18a-18c through which the liquid coolant 11 in the coolant sink member 12 is supplied into the cooling units 14a-14c and partition walls 17a-17c which are provided in the coolant sink member 12 and are raised toward the liquid surface F of the coolant 11 so as to separate the opening ends of the linking pipes 16a-16c and the opening ends of the coolant supply pipes 18a-18c from each other and define passages PA-PC through which the vaporized coolant acsend. The coolant supply pipes 18a-18c are made to pierce through the partition walls 17a-17c and have the opening ends under the liquid surface F of the coolant 11 in the coolant sink member 12.
Patent JP-H0466748-A (JP)
Title: Deterioration detecting device of catalyst
Inventor: KURITA NORIAKI
IPC: F02D41/14
Filed: 1990-07-09
Abstract: PURPOSE:To detect the deterioration of catalyst accurately without increasing the load of an electronic control device by carrying out the deterioration detection of the catalyst by the cycle deflection between the maximum value and the minimum value of the turnover cycles and the turnover number of an oxygen sensor at the downstream side of a catalyst in a specific period. CONSTITUTION:An upstream oxygen sensor 16 and a downstream oxygen sensor 18 to detect whether the air-fuel ratio is rich or lean to the logical air-fuel ratio, are arranged upstream and downstream of a catalyst 15 provided in the exhaust system of an engine 1, and according to the output signal of the upstream oxygen sensor 16, the air-fuel ratio of the mixture gas is controlled near the logical air-fuel ratio by an engine control means A. In this case, the turnover cycle of the output signal of the downstream oxygen sensor 18 in a specific period is detected by a turnover cycle detecting means B, and the cycle deflection between the maximum value and the minimum value of the turnover cycle is detected by a cycle deflection detecting means C. And the turnover number of the output signal of the downstream oxygen sensor 18 in a specific period is detected by a turnover number detecting means D, and when the turnover number is at a specific number or more, and the cycle deflection is less than a specific time, it is decided that the catalyst is deteriorated, by a catalyst deterioration detecting means E.
Patent JP-S6241504-A (JP)
Inventor: NIIZAWA KATSUO
IPC: F22D5/34
Filed: 1985-08-20
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-S6074351-A (JP)
Title: Sealed lead storage battery
Inventor: MORIMOTO YOSHINARI
IPC: H01M10/06
Filed: 1983-09-30
Abstract: PURPOSE:To increase the rapid discharge performance of a sealed lead storage battery by placing on the surface of the positive plate a fiber sheet formed by using a binder which is soluble in electrolyte. CONSTITUTION:A fiber sheet 4 formed by binding fibers together by means of a binder which is soluble in electrolyte, is placed on the surface of a positive plate 1. As a result, when an electrolyte-holding body 3 is impregnated with electrolyte, the binder contained in the fiber sheet 4 dissolves into the electrolyte and the fibers of the fiber sheet 4 get untied thereby bringing the fiber sheet 4 into close contact with the positive plate 1. Given numbers of positive plates 1 to each of which the fiber sheet 4 is affixed and negative plates 2 are stacked with electrolyte-holding bodies 3 interposed to make each plate group which is then installed in a container. Next, an inner lid is attached to the container to seal it before electrolyte is poured into the container through a liquid pouring hole formed in the inner lid to impregnate the electrolyte-holding bodies 3 with the electrolyte. After that, an exhaust valve is attached to the liquid pouring hole before an outer lid is attached to the container to form an exhaust space between the inner and the outer lids, thereby completing a sealed lead storage battery.
Patent JP-S6161580-A (JP)
Title: Video signal reproducing device
Inventor: HIROSE KOICHI
IPC: G11B20/02
Filed: 1984-09-03
Abstract: PURPOSE:To compensate most suitably a drop-out by selecting the picture quality of a reproduction picture in accordance with the type and purpose of recorded picture information when the drop-out occurs. CONSTITUTION:When the 1st and 2nd field signals recorded in the 1st and 2nd tracks 2 and 3 of a recording medium 1 are alternately outputted at every field by pickups 4 and 5 corresponding to the tracks, a reproduction field signal at the non-output side is delayed by the field signal at the output side. When a drop-out is detected in the field signal at the output side, the signal with the drop-out part is replaced with the reproduction field signal at the non-output side so as to output it.
Patent JP-H0838760-A (JP)
Title: Sewing machine
Inventor: TAJIMA IKUO
IPC: D05B25/00
Filed: 1994-08-03
Abstract: PURPOSE:To reduce the number of shuttle bases against the number of sewing machine heads, make the whole sewing machine lightweight, and reduce the cost by selectively using one of two or more sewing machine heads constituting a sewing machine head group for one of the shuttle bases provided in each sewing machine head group. CONSTITUTION:A sewing machine head group is constituted of two or more sewing machine heads 30, 31, one or more sewing machine head groups are provided, and one of the sewing machine heads 30, 31 in each sewing machine head group is selectively used for sewing. The sewing machine heads 30, 31 are mounted on a moving frame 20 slidably assembled to a frame main body 10, and the frame main body 10 is provided with a shuttle base 40 for each sewing machine head group. When the moving frame 20 is slid, one of the sewing machine heads 30, 31 for each sewing machine group can be selectively used for the shuttle base 40.
Patent JP-H1129609-A (JP)
Title: Thermosetting composition
Inventor: TAKAHASHI EIJI
IPC: C08F4/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful as a material for thermosetting molding resins, casting resins, paints, adhesives, sealers, etc., by including a cationic polymerizable compound, radical polymerizable compound and thermal cationic polymerization initiator. SOLUTION: This thermosetting resin is obtained by including (A) a cationic polymerizable compound, such as an oxirane compound (e.g. grycidylether type epoxy compound, alicyclic epoxy compound, oxethane compound) and vinyl ether compound, (B) a radical polymerizable compound, such as an unsaturated ester type compound), and a thermal cationic polymerization initiator, such as an onium salt compound having a nucleophobic anion and a sulfonium salt compound expressed by the formula [Ar is a (substituted) phenyl, naphthyl; R1 is a 1-8C alkyl; R2 is phenyl, a (substituted) alkyl, etc.; X is a nucleophobic anionic residue]. It is preferable that the wt.% of the compound B is <=50 wt.% of the total quantity of the compound A and the compound B, and that the curing temperature is 70-160 deg.C.
Patent JP-2001009056-A (JP)
Title: Container valve
Inventor: MIYAUCHI SHOICHI
IPC: G05D16/10
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a container valve constituting a structure which does not protrude upward and laterally in the upper part of a gas storage container and is compact as a container valve. SOLUTION: This container valve has a valve disk 4 which exists in a transverse hole 3b and opens and closes the one side from a position where a longitudinal hole 3a opens as a valve hole 5, a spindle 6 which slides in a transverse hole 3b cooperatively from a valve hole side with this valve disk 4, an outlet flow passage which opens in the position nearer the valve hole side than this spindle 6 and communicates with the transverse hole 3b, a bypass path A9 which communicates a rear surface chamber 8 of the spindle 6 with the longitudinal hole 3a, a valve 10 for start which is disposed in this bypass path A9,  a piston 11 which exists in the transverse hole 3b and can press the valve disk 4 to a close direction from the other side of the position where the longitudinal hole 3a opens and a bypass path B13 which allows the rear surface chamber 12 of the piston 11 to communicates with the outlet flow passage.
Patent JP-H0829803-A (JP)
Title: Liquid crystal display device
Inventor: KOJIMA HIDETSUGU
IPC: G09G3/36
Filed: 1994-07-11
Abstract: PURPOSE:To prevent deterioration of liquid crystals by suppressing the jump voltage generated on the source side of a switching element for display control of liquid crystals so that a DC component is not impressed on the liquid crystals. CONSTITUTION:Alternately changing gate voltages are applied on the gate electrode of a thin-film transistor(TFT) to effect switching in the channel region between a drain region and a source region to form the driving voltage to be impressed to a pixel electrode. A parasitic capacitance blocking electrode 13 which is connected to an electrode 12 for an auxiliary capacitance and is formed extending to the boundary between the source region 15c and the channel region 15a is disposed in a gate insulating film 14 between the source region 15c and gate electrode G of the TFT. Thereby, the parasitic capacitance generated thus far between the source and gate electrodes is removed and the source voltage waveform outputted from the TFT is not made asymmetric by the jump voltage and also the DC component is not impressed on the liquid crystals, accordingly the deterioration of the liquid crystals can be prevented.
Patent JP-2001015353-A (JP)
Title: Inductance device
Inventor: TAKEDA KAZUHIRO
IPC: H01F27/29
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an inductance device which is of a wire-wound type, small in size, and improved in characteristics such as a Q-value and the like, by a method wherein a terminal electrode is provided to each edge of a base body and joined to a winding wound on the base body, and the winding is covered with a protective material of specific relative permittivity. SOLUTION: A base body 7 is formed of non-magnetic material such as alumina or the like. A winding 13 is wound on the wound part 8 of a base body 7, and flanges 9 and 10 are each provided to the edges of the wound part 8. The wound part 8 and the flanges 9 and 10 are each rectangular parallelepipedic and nearly square in cross section, and the wound part 8 is set thinner than the flanges 9 and 10. Terminals 14 and 15 are each composed of a terminal electrode and a bonding layer. A protective material 16 provided on the winding 13 is formed of weather-resistant material such as thermally shrinkable epoxy resin whose relative permittivity is 6.0.  The end of the winding 13 is bonded to the edge Z1 of the base body 7 on the same side or the one end of the winding 13 is bonded to the specific side of the base body 7, and the other end of the winding 13 is bonded to the side of the base body 7 opposite to its specific side, by which an inductance device of this constitution can be optimized in inductance.
Patent JP-H0232614-A (JP)
Title: False pulse absorption circuit
Inventor: YAMAMOTO YUZO
IPC: H03K5/01
Filed: 1988-07-22
Abstract: PURPOSE:To surely eliminate only a false pulse without being adfected by secular change by using a digital circuit consisting of a counter means and a decision means. CONSTITUTION:The counter means 1 performs a count operation to count a clock signal during a first logic level period when an input signal is set at a first logic level. The decision means 2 resets a count value by supplying a reset signal to the counter means 1 when the count value counted by the counter means 1 goes less than a prescribed count value. Simultaneously, an input pulse signal is outputted as an output pulse signal after a signal part corresponding to the first logic level period of the input pulse signal is converted to a second logic level before being transited to the first logic level. Also, when the count value of the counter means 1 goes higher than the prescribed count value, the input pulse signal is outputted as the output pulse signal as leaving its logic level as it is. In such a way, it is possible to surely absorb and eliminate only the false pulse.
Patent JP-H0232556-A (JP)
Title: Ic socket
Inventor: HIKUMA SEIJI
IPC: H01R33/76
Filed: 1988-07-22
Abstract: PURPOSE:To reinforce an IC ground system and to supply a stable power source and signal by providing a shield electrode to a periphery of an electrode for an IC lead. CONSTITUTION:To shield an electrode 1 for an IC lead from external noises, a shield electrode 2 which is grounded to a ground is provided to a periphery of the electrode 1, and a dielectric material 5 is filled between the electrode 1 and the electrode 2. An input signal source 4 is connected with the electrode 1. The electrode 2 is arranged to enclose the electrode 1 and connected to a ground to shut out external noises.
Patent JP-H055658-A (JP)
Title: Pn junction type temperature sensor
Inventor: UTSUKI AKIRA
IPC: G01J5/20
Filed: 1991-06-27
Abstract: PURPOSE:To accurately detect the temp. of an object and to enhance the detection response of temp. CONSTITUTION:When infrared rays are emitted from an object to be measured corresponding to the temp. of the object itself, each N-type semiconductor part 3 composed of a plurality of silicon carbide fibers absorbs infrared rays on the side of its leading end 3B to rise in temp. and this temp. is conducted from the leading end 3B of the N-type semiconductor part 3 to the base end thereof. As a result, the temp. of the junction part of the N-type semiconductor part 3 and a P-type semiconductor part 2 rises and the value of the current flowing to the N-type semiconductor part 3 from the P-type semiconductor part 2 through the junction part increases. An ammeter detects this current value to output a detection signal to the control unit which in turn reads temp. from a temp.-current map on the basis of the detection signal from the ammeter to display the same on a display device.
Patent JP-S6243339-A (JP)
Title: Rear-end collision buffering vehicle
Inventor: SHIMOMURA TAKASHI
IPC: B60R19/00
Filed: 1985-08-21
Abstract: PURPOSE:To relieve impact of rear-end collision vehicle thus to improve the mobility and the reliability by providing a pressure receiving board at the tip and engaging a slider interlocked with shockabsorber while slidably over a guiderail laid on the rear body. CONSTITUTION:Guide rails 4, 4 are laid along the traveling direction immediately above the chassis while placing the front trunnion 3 on the rear body 2 between them. Cylinder 50 is journaled through a pin 6 to the trunnion 3 to assemble a hydraulic shock absorber exhibiting approximately constant resisting force from most extended state to most contracted state. While a slider 7 is arranged movably on the guide rails 4, 4 to arrange a pressure receiving board 70 and a supporting arm 71 at the tip while interlocking through piston rod 51 with hydraulic chock absorber. Upon rear-end collision of vehicle against said board 70, the slider 7 will move on the guide rails 4, 4 to compress the shock absorber. Consequently, rear-end collision vehicle can be stopped while relieving collision impact.
Patent JP-H1128873-A (JP)
Title: Album with film cartridge housing part
Inventor: OTOMO IKUO
IPC: G03C3/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent dispersion of films or forgetting of storage place by providing a place for storing a negative film cartridge at a part of an album and gathering an advanced photo system type print including a film and index print to one. SOLUTION: A back cover of the album has a cylindrical cartridge container 4 for housing a negative film cartridge 8 along a lengthwise direction of the cover. The container 4 has independent spaces 4a, 4b, 4c for respective cartridges and doors 5a, 5b, 5c swinging toward outside of the spaces 4a, 4b, 4c, respectively.
Patent JP-H1124952-A (JP)
Title: Online system, memory expanding method in online system and record medium recording memory expanding program
Inventor: HANADA FUMIHIDE
IPC: G06F11/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce the time required for memory expansion of a database when an online system is started by expanding information saved in a save file into memory when the online system is restarted. SOLUTION: When an online system is restarted, a start mode checking part of a memory expanding means 10 refers to a start mode file 20 and decides that it is restart. When it is decided as restart, a save file reading part is started, it reads a 1st memory image of a save file 60, and a 2nd memory expanding part expands the 1st memory image into a 1st memory image of memory 50. Next, the 2nd memory expanding part also expands a 2nd memory image into a 2nd memory image of the memory 50, and the processing of the means 10 is finished. Consequently, the time that required for memory expansion is reduced.
Patent JP-H0850964-A (JP)
Title: Wall surface installing structure of electrical instrument unit
Inventor: OTAKA KAZUTO
IPC: B60R16/02
Filed: 1994-08-04
Abstract: PURPOSE:To obtain a wall surface installing structure of an electrical instrument unit in which a wire in not necessary to have an excessive length, a cutting and a short circuit owing to the holding of a wire can be prevented, and a good workability is acquired. CONSTITUTION:A guide shaft 4 having a removal preventive projection 5 is provided to the first connector 2 at the power source side, and a fixing bracket 7 having a guide groove 9 to guide and hold the guide the guide shaft 4; and a rotation guide main shaft 10 having a rotation stopping projection 11, to rotate a lamp main body 14; is fixed to a molded ceiling W. Furthermore, a guide groove 17 engaged to the rotation stopping projection 11 is provided to the lamp main body 14, and a guide bearing 16 engaged to a rotation guide main shaft 10; and the second connector 18 at the lamp main body 14 side engaged and connected to the first connector 2 while being rotated; are also provided.
Patent JP-H0934410-A (JP)
Title: Data feeder
Inventor: YOSHIKAWA HIROSHI
IPC: H04N5/66
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To decrease driving frequency of source driver to minimize the memory capacity used therefor. SOLUTION: In a data supplying device for supplying data to a plurality of source drivers 13, 15, 17, and 19 of a plurality of sets each driving part of a liquid crystal display panel 21, the device comprising a plurality of memory blocks each supplying data to a specific set of source drivers and allowing reading and writing to be performed simultaneously, a controller 5 for switching memory blocks to be written when the source driver stored in an image memory 1 drives one line each time data the of pixels in charge is written to the memory block, while writing data to the memory block the data will be read out at the speed slower than the writing speed.