baber/WOPTO huggingface dataset:
Patent JP-H09182885-A (JP)
Title: Needle for oiling device
Inventor: ARASHI SOTONARI
IPC: D05B71/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely supply a lubricant to a sliding part and to prevent the leakage of this lubricant from the sliding part by providing the inside of a needle rod with a lubricant storage part and providing this needle rod with a lubricant flow passage in such a manner that this path opens to the lubricating part at all times when the needle rod moves back and forth. SOLUTION: This needle rod oiling device 36 has the needle rod 39 including the lubricant storage part 38 for storing the lubricant 37 in the inside axial central part. The lubricant storage part 38 is communicated with the outer peripheral surface of the needle rod 39 by a pair of the upper and lower lubricant flow passages 40 inclined with the axial direction of the needle rod 39. The one lubricant flow passage 40 of the lubricant flow passage 40 is formed as the upper lubricant flow passage 40a opened at all tines in the sliding part of the needle rod 39 and the upper plain bearing 41a of the needle rod when the needle rod 39 vertically moves back and forth between a lower dead point and an upper dead point.  The other lubricant flow passage 40 is formed as the lower lubricant flow passage 40b opening at all times on the inner side of the sliding part of the needle rod 39 and the lower plain bearing 41b of the needle rod when the needle rod 39 moves back and both.
Patent JP-H09185285-A (JP)
Title: Image forming device
Inventor: OTANI MASAYUKI
IPC: G03G15/20
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of surely preventing an accident caused by the overheating of a fixing heater, at a lower cost. SOLUTION: When a voltage from a fixing thermistor is made lower than the reference voltage of a comparator 751, an F-.F750 is reset. When the F.F750 is reset, the energization of the fixing heater is stopped. In other words, when the temp. of the heater becomes a fixed one or more and the resistance value of the thermistor is smaller than a fixed one, the fixing heater is forcedly turned off. This forcible off state is continued until a release signal is outputted from a reset IC or a CPU, so that the turning on/off of the heater are prevented to prevent the overheating accident.
Patent JP-H10185325-A (JP)
Title: Electric space heater
Inventor: NISHIMURA SUEKICHI
IPC: F24H7/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric space heater enabling easy execution of long- time heating of a first space to be heated and short-time heating of a second space to be heated. SOLUTION: In this electric space heater, a sheath heater 2a is disposed along an opening part 1a, inside a box-shaped case 1, and a portable space heater 4 holding a heat storage material 41b is provided on the opposite side to the opening part 1a in respect to the sheath heater 2a so that it can be fitted in and removed from the case 1. In a state wherein the portable space heater 4 is fitted in the case 1, the heat emitted from the sheath heater 2a is stored in the heat storage material 41b of the portable space heater 4, while the heat stored in this space heater 4 is radiated outside in a state wherein the portable space heater 4 is removed from the case 1.  In this way, heating of a first space to be heated wherein the electric space heater is disposed and of a second space to be heated wherein the portable space heater 4 is disposed can be executed without connecting and disconnecting a plug of the electric space heater.
Patent JP-H09173791-A (JP)
Title: Filter
Inventor: NAKAO SHINICHI
IPC: B01D63/08
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To perform filtration without causing the lowering of efficiency due to the formation of foundary films. SOLUTION: In a filter constituted by arranging membrane filter mediums 14 inside supporting plates 11a, 11b arranged between which a pair of spacers 13 are sandwiched, an agitating body 21 vibrating between the two filter mediums is arranged. When the agitating body 21 is driven up and down, foundary films formed near the inner walls of the filter mediums are removed to prevent the lowering of filter efficiency.
Patent JP-2001122401-A (JP)
Title: Folding type dust bag collection net box
Inventor: YAMAMOTO MAKOTO
IPC: B65F1/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a dust bag temporary accommodation net box in which a dust bag made of polyvinyl chloride or paper is not broken and unitidily eaten by a crow, a cat, etc., and which is folded after collection of the dust such that it does not obstruct a passer-by and a vehicle. SOLUTION: Since a dust bag, etc., are mainly put out by a housewife, a net box utilizes a pulley and an ascending/descending of a cap with net at a front portion can be simply carried out only by pulling a rope when the housewife puts out the dust bag in the net box such that the housewife can simply put the dust bag therein. After collection of the dust bag, a caster is mounted to a lower portion of a front support and a folding can be simply carried out by pushing an angle at a front portion from a front side to a rear side such that the folding can be carried out even by the housewife. After folding, both sides are fixed by a string or a string made of rubber and a weight of the net box is made lighter.
Patent JP-H07173782-A (JP)
Title: Production of steel cord for reinforcing rubber article having flat cross section
Inventor: KUSABA NOBORU
IPC: D07B7/02
Filed: 1993-12-19
Abstract: PURPOSE:To provide a method for producing a steel cord useful as a reinforcing material for a rubber article such as pneumatic tire or industrial belt. CONSTITUTION:In a method for producing a steel cord obtained by twisting three or six steel filaments coated so as to maintain adhesion to rubber, the steel filaments are embossed >=120% and twisted to provide a steel cord of an open structure. Then in order to make the section of the steel cord flat, the steel cord is passed through a flattening device 20 which is equipped with rollers A having a groove on the center of the circumferential surface at an inlet and an outlet sides and with at least one roller B having a flat circumferential surface at a middle part between the inlet and the outlet sides and repeatedly bends the steel cord in the vertical direction and in the right and left direction to provide a method for producing steel cord.
Patent JP-H05174562-A (JP)
Title: Compact disc reproducer
Inventor: TAKADA YOSHIYUKI
IPC: G11B33/10
Filed: 1991-12-26
Abstract: PURPOSE:To enable the promotion of an energy saving by using an audio output terminal with a switching for detecting the mounting of a pin plug to generate a warning sound of failure in mounting of a pin plug. CONSTITUTION:An audio output jack 4 with a switch for detecting the mounting of a pin plug is empolyed and connected to an input/output port 5 to always enable detection by a software polling. When the pin plug fails to be mounted on the audio output jack 4 during the reproduction of a music data, a power consumption increases with a music circuit while the consuming of a battery becomes rapid even in an electric starting. Thus, a warning sound about the failure in the mounting of the pin plug is generated to promote the saving of energy.
Patent JP-H07177009-A (JP)
Title: Differential switch circuit
Inventor: TAKIGUCHI TOMIO
IPC: H01L21/822
Filed: 1993-12-20
Abstract: PURPOSE:To remarkably reduce overshoot and undershoot in switching by providing a bridge circuit to the input terminals of which two signals whose logic are inverted mutually are connected, respectively, and employing such constitution that control electrodes are connected to the output terminals of the circuit. CONSTITUTION:Current output terminals 4A, 4B are connected to a common constant current power supply 5 and a power supply 6 via P-channel MOSFETs MP1, MP2, respectively. When input of full swing (i.e., power supply Vcc and ground potential GND) is inputted to digital input terminals 3A, 3B, a level of Vcc.R2/(R1+R2) is outputted to a connection point 22, and a level of Vcc.R1/(R1+R2) to a connection point 21. Adversely, when GHD and Vcc are inputted to the digital input terminals 3A, 3B, an opposite output voltage is outputted. Therefore, the potential of the connection points 21, 22 can be suppressed lower than the full swing by the voltage dividing ratio of the resistors R1 and R2. The output waveform of the current output terminal 4A can be remarkably improved as a result of simulation.
Patent JP-2000174484-A (JP)
Title: Light-transmitting electromagnetic-wave shielding member and method of manufacturing the same
Inventor: KONDO YASUHIKO
IPC: H05K9/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost light transmitting electromagnetic shielding member that has superior characteristics in the electromagnetic shielding effect, light-transmitting property, visibility, contrast and field angle, and a method of manufacturing a shielding member. SOLUTION: This light-transmitting electromagnetic-wave shielding member 1 forms a electromagnetic-wave shielding pattern 10 on the surface of a transparent base member by printing with the intaglio offset printing method, a conductive resin composition which includes metallic powder using a blanket having superior ink separation property. Here, the line width of a pattern 10 is 5 to 40 μm, a total area Ss of the pattern and a total area Sk of the area where the pattern is not formed satisfy the relation, 1<=Sk/Ss<=9, film thickness is 0.5 to 50 μm, and the surface of the relevant pattern is colored black through sulfide processing.
Patent JP-H03202931-A (JP)
Title: File control system for information processing system
Inventor: INOUE HIROYUMI
IPC: G06F12/00
Filed: 1989-12-28
Abstract: PURPOSE:To improve the throughput of a file processing in a multiplex parallel processing by taking out block identification information of the other unused block from a block control file for times without number when block identification information of the unused block which is taken out from the block control file is already registered in a lock list. CONSTITUTION:When a processing adding and storing data (d) is requested from a specified program 1 in plural programs which are processed in parallel to a data file 2, a data addition means 3 calculates a block number bx being block identification information of the data file 2 storing data (d) and transmits the block number bx and program identification information of the program 1 being a request source to an exclusive execution means 4. It checks whether the block number bx is previously registered in a lock list storage means 5 and it can take out block identification information of the other unused block from the block control file for times without number when the number is previ ously registered in the lock list. Thus, the throughput of the multiplex parallel processing of plural programs can be improved.
Patent JP-H06196270-A (JP)
Title: Illumination maintenance/control device
Inventor: YAMAMORI SATOSHI
IPC: H05B37/03
Filed: 1992-12-25
Abstract: PURPOSE:To effectively predict the lives of lighting electric lamps and efficiently support the maintenance plan of facilities by employing the weight function corresponding to the current values of lighting circuits in the lighting facilities controlling many electric lamps at the optional brightness. CONSTITUTION:Current values of multiple lighting circuits of a stage lighting facility are inputted from current signal input sections 1a-1n and recorded in a current record section 2 in time series. Lighting periods of electric lamps from the previous replacement timing inputted from a manual input action section 3 and recorded in a maintenance information record section 4 are processed by an arithmetic process section 6 based on the weight function corresponding to the current values of a weight function storage section 5 and recorded in a weighted lighting period record section 7. If the integrated value of the weighted lighting period of an electric lamp exceeds a preset fixed value, a message that the replacement timing of this electric lamp arrives is displayed on a display section 8. The maintenance plan of multiple lighting facilities can be efficiently supported.
Patent JP-2000170135-A (JP)
Title: Coop unit
Inventor: KUWABARA KANJI
IPC: E02B3/08
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To permit to correspond to the angles of the top of slope and of the toe of slope on the job site by forming each side net with the length of an upper side of each bottom net, which is provided in a freely rotatable manner for bendable bottom net respectively, an excess length portion is formed in a range projected out from the bottom net, and making the bottom net bendable within the range of overlaying of the excess length portion. SOLUTION: A coop unit 30 for the top of slope is constituted with bottom nets 31, 32 bendable at the middle portion, side nets 33, 34 provided in a freely turnable manner at one side of either right or left, and a partition net 35 erected in a turnable manner at the bending portions of the bottom nets 31, 32. Portions between bottom nets 31, 32 and side nets 33, 34 or between bottom nets 31, 32 and the partition net 35 are coupled in a foldable manner by coupling coils 36 or the like, and the portion between the side nets 33, 34 and the side edge of partition net 35 is coupled by binding wire or the like.  And each side net 33, 34. has a formed excess length portion 37 in a projected range by making the length of the upper side made longer than the coupling side of the bottom nets 31, 32, and the excess length portions 37, 37 of the side nets 33, 34 are overlaid when the bottom nets 31, 32 are positioned on the same plane and the bottom nets 31, 32 are made bendable within the overlaying range.
Patent JP-H10189770-A (JP)
Title: Semiconductor device
Inventor: KOMURO TOSHIO
IPC: H01L27/108
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of interconnection pattern and the reliability of a semiconductor device by moderating the level difference among regions thereby suppressing difference in the depth of contact holes to be made. SOLUTION: An MOSFET having a gate electrode 4 and an n-type diffusion layer 3 is formed in a peripheral circuit region A and a memory cell region B followed by formation of a first interlayer insulation layer 6. A GND line 7 is then formed in the region B and a, dummy line 7a is formed in the region A. Subsequently, a second interlayer insulation layer 8 is formed and a polysilicon resistor line 9 is formed in the region B while a dummy line 9a is formed in the region A. Thereafter, a third interlayer insulation layer 10 is formed and a contact hole 11a is made above the gate electrode 4 in the region A while a contact hole 11b is made above the diffusion layer 3 in the region B. Finally, an Al interconnection is formed.
Patent JP-H11173098-A (JP)
Title: Construction method of large section tunnel and segment therefor
Inventor: MIYAZAWA KAZUO
IPC: E21D9/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of a tunnel with a large section in which a subsequent shield tunnel can be easily constructed when a plurality of shield tunnels are superposed to form the tunnel having a large section, and also provide segments favorably used therefor. SOLUTION: Segments having a double-structure constituted of an external crust which can be cut by a shielding excavator and an internal crust formed in a relatively higher strength compared with the external crust, are used as segments positioned at a second shielding tunnel no side, in segments constituting a first shielding tunnel 15 when the first shielding tunnel 15 is constructed. And further, when the second shielding tunnel 16 is superposed on the first shielding tunnel 15 to construct the tunnel, the external crust of the segments are excavated together with the natural ground between the first shielding tunnels 15.
Patent JP-2000169539-A (JP)
Title: Production of thermosetting resin aqueous solution
Inventor: SAKAI SHIRO
IPC: C08G69/50
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a thermosetting resin aqueous solution having a reduced amount of formaldehyde generated from coated paper and stable performance such as hue. SOLUTION: A process for producing a thermosetting resin aqueous solution comprises subjecting urea and a polyalkylene polyamine to deammoniation reaction, then subjecting the resulting substance with a dibasic carboxylic acid to dehydration condensation, furthermore subjecting the resulting product with urea to deammoniation reaction to synthesize a polyurea polyamide, subsequently reacting the polyurea polyamide with formaldehyde in an aqueous solution in an acidic condition or once in an alkaline condition and then in an acidic condition to obtain a thermosetting resin aqueous solution. In this instance, methylolurea is allowed to be present in at least one of the two deammoniation reactions.
Patent JP-H11176427-A (JP)
Title: Alkaline manganese battery
Inventor: KOIDE AKIRA
IPC: H01M6/06
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline manganese battery of high discharge performance having a positive electrode comprising an active material of manganese dioxide, graphite, etc. SOLUTION: An alkaline manganese battery is constituted of a positive electrode 6 comprising an active material of manganese dioxide, graphite, etc., added with a low thermal conductivity material such as CaF2 or BaTiO3 . The thermal conductivity of the low thermal conductivity material is, preferably less than 40 W.m<-1> .K<-1> , and CaF2 or BaTiO3 is especially favorable by used.
Patent JP-H10180919-A (JP)
Title: Vibration-damping sound insulation sheet and vibration-damping sound insulation material
Inventor: ADACHI KOICHI
IPC: E04B1/86
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide superior vibration-damping sound insulation effect and building construction properties by laminating a paper protective layer at least on one face of a vibration- damping sound insulation layer and forming the vibration-damping sound insulation layer by using a composition composed of aqueous slurry containing a high specific gravity filling material and a composition composed of emulsion of unvulcanized rubber and a water crosslinking urethane polymer. SOLUTION: A paper protective layer is laminated at least on one face of a vibration- damping sound insulation layer, and a gypsum board base paper is preferable as the paper to be used. The vibration-damping sound insulation layer is formed by using a coating plate of a coating roll and coating the paper with a composition composed of aqueous slurry and a water crosslinking urethane polymer on the paper and drying thereon. The water content of a laminate of the vibration-damping sound insulation layer and the paper is removed by drying to manufacture a vibration-damping sound insulation sheet. The sheet is provided with the remarkable vibration-damping sound insulation performance and can be cut easily by a cutter to demonstrate the superior building construction properties, and as the gypsum layer and the vibration-damping sound insulation layer are laminated simultaneously with the formation of the vibration-damping sound insulation layer, the bonding process can be eliminated.
Patent JP-H09156447-A (JP)
Title: Air bag device
Inventor: HARADA HIROMITSU
IPC: B60R21/20
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent part of an air bag from being bitten between an air bag cover and a base plate when the air bag cover is assembled. SOLUTION: This air bag device is constituted of an inflator 5 ejecting gas, an air bag 3 expanded by the gas ejected from the inflator 5, a base plate 4 fitted with the inflator 5 and the air bag 3, and an air bag cover 1 fitted to the base plate 4 to cover the air bag 3. The base plate 4 is provided with multiple support pieces 4c pushing up the lower layer section of the air bag 3 folded on the base plate 4 to prevent the air bag 3 from being bitten between the air bag cover 1 and the base plate 4 at the time of assembling and releasing the pushing-up of the air bag 3 after assembling.
Patent JP-H09155892-A (JP)
Title: Manufacture of liquid-jet recording head
Inventor: SUEOKA MANABU
IPC: B41J2/16
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To inject a resin which forms a nozzle layer in a short time. SOLUTION: Resist patterns 2, 3 having the patterns of a liquid channel and a liquid chamber are formed on a substrate 1 having a discharge energy generation element, a laminate P1 is formed by placing a roof 4 on the resist patterns 2, 3, and a resin is injected from a resin injection port 4b into the space part V1 of the laminate P1 and cured to form a nozzle layer. The resin receiving volume of the resin infection port 4b is larger than the volume of the space part V1 so that a necessary amount of the resin can be supplied at a time.
Patent JP-H06193507-A (JP)
Title: Low nox stirling engine device
Inventor: MAI YASUSHI
IPC: F23C99/00
Filed: 1992-12-25
Abstract: PURPOSE:To suppress the production of nitrogen oxides (NOx) to a low level. CONSTITUTION:A stirling engine device is built in such constitution that a gas injection pipe 1 is projected through a pre-combustion chamber 2, up to a main combustion chamber 3, a first step gas nozzle 5 is provided in the gas injection pipe 1 to be faced to a preheated air swirler in the pre-combustion chamber 2, and a second step gas nozzle 6 is provided in the vicinity of the top end part of the gas injection pipe 1 positioned in the main combustion chamber 3. 30 to 50%of fuel is injected from the first step gas nozzle 5 the pre-combustion chamber 2, so as to carry out fuel lean combustion. Such combustion is carried out while mixing fuel with pre-heated air discharged from the air swirler. In the main combustion chamber 3, 70 to 50% of residual fuel is injected from the second step nozzle 6 to be burnt by residual O2 existing in combustion exhaust gas in the pre-combustion chamber 2. As a result, especially, in the case of a low load it is possible to obtain the reduction rate of NOx of about 40% in a range of first step gas amount/second step gas amount = 30%/70% to 50%/50%.
Patent JP-2000171481-A (JP)
Title: Comb structure, actuator and inertia sensor
Inventor: LEE KI BANG
IPC: G01C19/56
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To make a magnetic force generated between two combs constant to a relative motion of the combs. SOLUTION: The comb structure has a pair of combs 21 and 22, a circuit 23 for magnetically coupling the combs 21 and 22, a coil 24 wound to an optional position of the circuit and a power source 25 coupled to the coil. The combs meshed via a gap S are coupled by the circuit 23. The combs are driven by a magnetomotive force generated at the coil 24. A force acting to between the combs is stronger by several hundreds times than a force of an electrostatic force comb structure and acts constantly with respect to a move distance of the combs, thus facilitating controlling a position and a force. Since the force is large, the structure can be driven with an optional frequency not at a resonance point. Moreover, since the structure can be manufactured in an equal process to an HDD(hard disk drive) head, the actuator and the head can be manufactured easily integrally.