baber/WOPTO huggingface dataset:
Patent JP-H03190547-A (JP)
Title: Dc machine
Inventor: YAMAMOTO TSUNENORI
IPC: H02K13/00
Filed: 1989-12-19
Abstract: PURPOSE:To prevent the deterioration of rectification by circulating currents short-circuiting the potential introducing part of a commutator by means of a brush for voltage equalization with small contact resistance being provided separately from a brush for power supply. CONSTITUTION:Brushes 4 of same polarity for power supply and the commutator segment of a commutator 6 are short-circuited through the potential introducing part of the commutator segments by means of a brush 7 for equalization with small contact resistance provided separately from the brushes 4 for power supply. Hereupon, though usually unbalance exists in the electromotive force of armature coils 2a-2d, now supposing there is relation of eb>ed between the coils 2b and 2d and the electromotive forces eb and ed, currents flow in the directions of arrows. At this time, circulating currents flow to both the brush 7 for voltage equalization and the brush 4 for power supply, but by making the brush 7 for voltage equalization a brush with small contact resistance, most of the circulating currents flow in the brush 7 for voltage equalization, thus the circulating currents flowing to the brush 4 for power supply can be suppressed. Hereby, the rectification deterioration by the circulating currents can be prevented.
Patent JP-H07148321-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1993-11-30
Abstract: PURPOSE:To enable a game player to easily know the mode of variable display for a game by displaying information on the mode of variable display for a game, which is given to the game player, even during the time other than the variable display for a game. CONSTITUTION:As shown in (a), in a display part 41, if the variable display is stopped, and the display result is led out, the display result is stopped and displayed during a designated period of time. After that, as shown in (b), the screen for demonstration is displayed. In the demonstration screen, pattern display areas 42a-42d used for variable display are reduced and displayed with a demonstration image display area 111. If the conditions for starting variable display are established, as shown in (c), again the pattern display areas 42a-42d are displayed on the display part 41, and the fluctuating display of the pattern is started in the respective display areas 42a-42d.
Patent JP-H05170259-A (JP)
Title: Polypropylene sheet for ptp
Inventor: OOKA TAKAYUKI
IPC: B65D65/40
Filed: 1991-12-13
Abstract: PURPOSE:To provide a polypropylene sheet for PTP which is superior in transparency and moldability, and of which the curling after aluminum sealing is small. CONSTITUTION:The title polypropylene sheet for PTP has at least an outer layer made of polypropylene of which the thickness rate is 10-90%, and the average linear expansion coefficient at 30 deg.C-120 deg.C is 1.5-2.5X10<-4>/C, and an inner layer made of polypropylene of which the thickness rate is 50-10%, and the average linear expansion coefficient at 30 deg.C-120 deg.C is 1.8-4.5X10<-4>/C.
Patent JP-H09169978-A (JP)
Title: Charcoal producing machine
Inventor: KUMAGAI HIDEKI
IPC: C10B53/02
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a charcoal producing machine extremely improved in charcoal production ratio in comparison with an existing charcoal producing machine for simplifying heating and burning wood and allowing the wood to stand. SOLUTION: A supporting bottom plate part 4 for holding wood 3 to be thrown into a kiln part 2 is installed in a constructed state at the bottom part of the kiln part 2 openably and closably equipped with a feed opening 1. A flame releasing chamber part 6 is formed in a divided state from an upper charcoal producing chamber part 5 under the supporting bottom plate part 4 and a flame releasing burner for ejecting flame is laid in the flame releasing chamber part 6. A flame control part for detecting temperature in the charcoal producing chamber part 5 and controlling flame ejection from the flame releasing burner 7 is installed.
Patent JP-H10164449-A (JP)
Title: Information signal transmission system and remote controller for the same
Inventor: NAKADA JUNICHI
IPC: G06F13/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To continuously watch a program, which has been watched in a living room, for example, in a bedroom through simple operation by detecting an information providing object based on identification information or the like set to a remote commander and providing continuous information signals, while switching equipment corresponding to this information providing object. SOLUTION: Video and audio signals(VA signals) reproduced by an optical disk device 2 are monitored on a monitoring device 3A or 3B. A remote commander 4 transmits a control command, to which the identification information ID of present equipment is added, to the monitoring device 3A or 3B, and the monitoring device 3A or 3B adds an equipment address AD of the present equipment to the control command and transmits it to the optical disk device 2. The optical disk device 2 discriminates the ID and AD and sends or stops the VA signals. Thus, the VA signals reproduced by the optical disk device 2 can be continuously viewed, while switching the monitoring devices 3A and 3B through simple operation of merely carrying and manipulating the remote commander 4.
Patent JP-H06172843-A (JP)
Title: Walking beam type continuous heating furnace
Inventor: NAKAMURA YUKIO
IPC: C21D1/00
Filed: 1992-12-10
Abstract: PURPOSE:To uniformly heat the front and the back surfaces of a steel slab by arranging baffle plates for introducing heat stream generated with flames from lower burners in a direct heating system-walking beam type continuous heating furnace by burner flame. CONSTITUTION:The baffle plates 10, 11, 12 are fitted to the side walls 5 and beams 3, 3', 4 of the walking beam type continuous heating furnace. There baffle plates are plate-like members made of the same alumina series ceramic as the furnace body. The ascending heat stream 7 generated by the flame injected from the lower burners 6 is not directly flowed upward by resistance with the baffle pates 10, 11, 12 and is introduced to near the back surface of the steel slab 2. Therefore, the time when the heat stream is stayed to the lower part of the steel slab 2, is prolonged and the back surface of the steel slab 2 is sufficiently heated to a temperatere with neasly no difference from that of the front surface.
Patent JP-H06172858-A (JP)
Title: Production of seamless steel tube excellent in scc resistance and having high strength and high toughness
Inventor: YAGI AKIRA
IPC: C22C38/00
Filed: 1992-12-10
Abstract: PURPOSE:To obtain a seamless steel tube excellent in SCC resistance and having high strength and high toughness by specially controlling steel components and hot rolling conditions, respectively. CONSTITUTION:A billet of a steel which has a composition consisting of, by weight, 0.03-0.35% C, 0.01-0.5% Si, 0.15-2.5% Mn, <=0.020% P, <=0.010% S, 0.005-0.1% each of Al, Ti, and Nb, <=0.01% N, and the balance Fe and containing, if necessary, prescribed amounts of Cr, Mo, Ni, V, B and/or Ca, Co, and Cu is used. This billet is heated up to <=1100 deg.C and hot-pierced, and the resulting hollow tube stock is subjected, prior to former-stage and final-stage cross helical rollings, to cooling and to holding to and at a temp. between the Ar3 point and 1100 deg.C and then to forming with a reduction ratio of wall thickness cross section of 20-70% by means of respective cross helical rolling mills. After continuous hot rolling for shape straightening is done, the hollow tube stock whose temp. is dropped to a temp. between the Ar3 point and 900 deg.C is heated up to 900-950 deg.C and hot-finish-rolled at >=(Ar3 point +50 deg.C) finishing temp., and the resulting finished steel tube is quenched from a temp. not lower than the Ar, point to undergo hardening treatment and successively heated up to a temp. not higher than the Ac1 point and cooled to undergo tempering treatment.
Patent JP-H01169891-A (JP)
Title: Face heater
Inventor: HAYASHI TAKESHI
IPC: H05B3/20
Filed: 1987-12-25
Abstract: PURPOSE:To improve the workability and make the connection electrically and mechanically safe by heating a resistor to connect a lead wire to an exposed terminal, covering a protective cap filled with an insulating material on the connection section, and sticking the flat section of the protective cap to a radiation plate. CONSTITUTION:After an insulating film 5 is laminated, it is cut at the end face of a terminal 6 and heat-treated at a high temperature, then the insulating film 5 is largely shrunk in the length direction. The terminal 6 appears outside the insulating film 5. A feeding lead wire 9 is connected to it, a protective cap 11 filled with an insulating material 12 is covered on it, the flat section of the protective cap 11 is fixed to a radiation plate 13 with an adhesive 15. The connection to the lead wire 9 is thereby facilitated and is electrically and mechanically safe, and the workability is improved.
Patent JP-H02172676-A (JP)
Title: Energy accumulating mechanism for power wrench
Inventor: SHIBATA RYOICHI
IPC: B25B21/02
Filed: 1988-12-27
Abstract: PURPOSE:To drastically relax the fluctuation of the rotating movement of an output shaft and to transmit it by fitting a joint member onto the rotary shaft of a rotor in the power wrench constituted so as to rotate the output shaft by a rotating cylindrical body and interposing an elastic absorbing body having elastic force in the rotating direction between the joint member and rotating cylindrical body. CONSTITUTION:The rotating force of a rotor 3 is transmitted to a rotating cylindrical body 6 via an elastic absorbing body 7 from the joint member 5 fitted to the rotor 3. On the other hand, when a high torque is started to act on an output shaft 8 with the fastening resistance of a screw reaching a specific pressure, the reaction force thereof is acted in the direction braking the rotating cylindrical body 6 interlocked with the output shaft 8 and transmitted to the elastic absorbing body 7 interposed between the rotating cylindrical body 6 and joint member 5. In this case, the vibration caused by the adjusting speed of the output shaft 8 is cushioned by the elastic absorbing body 7 and the transmission direct to the rotor 3 side is prevented.
Patent JP-H075882-A (JP)
Title: Coiled-coil pickup assembly
Inventor: DONARUDO EI REISU SHINIA
IPC: G10H3/18
Filed: 1993-12-27
Abstract: PURPOSE: To sufficiently reduce irrelevant noise or hum by providing a double coil means which is arranged in a specific part and reduces hum in a pickup assembly due to a stray magnetic field. CONSTITUTION: This pickup assembly is provided with a case 20 which has first and second parts 28 and 30 and forms a channel in the lengthwise direction, first magnets 32 and 34 which are arranged in the first part 28 to generate a first magnetic pole, second magnets 36 and 38 which are arranged in the second part 30 to generate a second magnetic pole opposite to the first magnetic pole, and double coils 65 and 60 which are arranged in the first and second parts 28 and 30 to reduce the hum in the pickup assembly due to a stray magnetic field. Consequently, two coils are arranged in the double coil pickup assembly so that hum of one coil is cancelled by hum of the other, thereby bringing about the hum erase effect.
Patent JP-H04199028-A (JP)
Title: Liquid crystal display device
Inventor: MATSUMOTO FUYUHIKO
IPC: G02F1/1337
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a device excellent in display quality without color unevenness even in the case of using a polymer film as a component base by forming each orientation film of two specific parts so as to almost nullify step difference in film thickness difference. CONSTITUTION:From the viewpoint of liquid crystal driving voltage, response speed, display performance and the heat resistant characteristic of a base, a high tilt orientation agent burnable at low temperature is printed on electrodes 3, 4 by intaglio printing using a flexographic plate and precured to form orientation films 5, 6. Then, with the same orientation agent in the same method, a region (b) is printed and baked to form orientation films 6, 7. In the process of forming the orientation film 7, the density of the orientation agent is adjusted so that the film thickness difference from the base face between a region (a) and the region (b) is less than the specified value. The region, corresponding to the orientation film 7, of the orientation film 5 is also provided with a second layer orientation film formed in the same way. Uniform cell thickness can be thereby obtained across the whole liquid crystal cell face so as to dissolve color unevenness caused by defective cell thickness and thereby to obtain a device excellent in display quality.
Patent JP-H11257056-A (JP)
Title: Judging method for functionability of catalyst provided in exhaust gas system of internal combustion engine
Inventor: SCHNEIDER ERICH
IPC: F02D45/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To avoid a misjudgment in judging catalyst functionability when a sensor is used having a non-linear characteristic curve and a fluctuating control position, or a mean value that fluctuates from the actual value of the oxygen content, by taking into consideration the operating point of the exhaust gas sensor provided on the downstream side of the catalyst. SOLUTION: During operation of an internal combustion engine 1, detection signals sent from exhaust sensors 8, 9 located upstream and downstream of a load measuringmeans 3, a rotation speed sensor 5, and a catalyst 7, respectively, in a control device 10 are received and an injection pulse width and the like for operating an injection valve 4 are calculated. Also, diagnosis of a catalyst 7 based on a signal from the sensor 9 on the downstream side is performed. In this case, the operating point (control position) of the downstream side sensor 9, which is obtained by the reduction filtering and the like of the sensor signal is considered. Also, this operating point may also be considered with the creation of the correction amount in the modeling of the sensor signal.  This correction amount is set to a value such that the difference between the measurement sensor signal and the modeling sensor signal is reduced.
Patent JP-2001147339-A (JP)
Title: Multibeam light source and aligning method
Inventor: YAMAMOTO HIROKO
IPC: G02B6/30
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a multibeam light source and an aligning method which eliminate degradation or variance in a combining efficiency with an optical fiber by means of a simple structure, even if warpage occurs in the substrate of an optical waveguide. SOLUTION: In this multibeam light source in which an optical fiber array 1 and an optical waveguide 4 are combined, plural optical fibers 2 of the optical fiber array 1 are each arranged at a prescribed position, so as to correspond to each position of the plural waveguide cores 4a of the optical waveguide 4 changed by the warpage of the optical waveguide 4.
Patent JP-H05145479-A (JP)
Title: Cellular mobile telephone exchange system
Inventor: ISOZAKI YOSHIKATSU
IPC: H04Q7/24
Filed: 1991-11-20
Abstract: PURPOSE:To avoid useless calling by allowing an exchange to include a specific announcement device and a specific message device respectively. CONSTITUTION:A cellular mobile telephone set 1 has a function communicating ON/OFF information of a power switch to an exchange 3, the exchange 3 includes an announcement equipment 5 and a message equipment 4 and each of the equipments 4, 5 is provided with a function selecting switchingly the cellular mobile telephone set 1 or other telephone set 6. Then the announcement equipment 5 outputs the power switch OFF information from the cellular mobile telephone set 1 to the telephone set 6 to be connected and the message equipment 4 outputs a message required for the opposite telephone set. Thus, it is not required to make useless calling and the effect as the new service of the mobile telephone set is obtained.
Patent JP-2000163870-A (JP)
Title: Voice information control device and method
Inventor: SATO HIDEO
IPC: G11B20/10
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To cut off an output recognizing contents of voice information in accordance with copyright protecting information. SOLUTION: This device has a voice information input section 1 inputting voice information, a copyright protecting information detecting section 2 detecting copyright protecting information from the voice information, a voice information processing section 4 deteriorating the voice information, and a control section 6 controlling so that the voice information is processed by the voice information processing section 4 in accordance with copyright protecting information detected by the voice information detecting section 2 and the voice information is cut off after a prescribed time.  This method is a method for controlling inputted voice information, and the device is controlled so that copyright protecting information is detected from the voice information, processing for deteriorating the voice information is performed in accordance with this copyright protecting information, and the voice information is cut off after a prescribed time.
Patent JP-H01174044-A (JP)
Title: Line controller
Inventor: MORI SHIGEMI
IPC: G06F13/00
Filed: 1987-12-28
Abstract: PURPOSE:To logically revise the line address without changing the mounted line address of a lower-order line side equipment than the line controller by providing a means converting a line address from the high-order to an other optional line address. CONSTITUTION:In case of using a line adaptor mounted to aline address by other line address without revising the line address in a program of the high- order device, a line address conversion section 1 in a line controller 4 writes a setting data 13 onto a conversion table provided in its inside based on an external setting command signal. When the preparation of the line address conversion section 1 is finished, an internal revision instructing flag section 3 is in the conversion enable state and sends a selection signal 15. Thus, the line address selection section 2 always selects the position of the conversion line address signal 11 converted by the line address conversion section 1 and gives the result as a low-order line address signal 12 to a low-order line.
Patent JP-H07191106-A (JP)
Title: Automobile battery deterioration rate annovncing device
Inventor: MATSUDA KAZUHIKO
IPC: G01R31/36
Filed: 1993-12-27
Abstract: PURPOSE:To provide such an automobile battery deterioration rate announcing device as being capable of objectively and accurately judge the deterioration of an automobile battery without depending on empirical prediction. CONSTITUTION:A controller 2 is provided with a switching circuit 11 to allow switching control from the condition that the terminals of an automobile battery 1 are connected to a generator 3 and a load 4 only for a moment through the condition that they are opened to the condition that they are connected only to the load 4 and a dummy load 4' as well, in sequence, an input circuit 9 for inputting signals of a voltage value V between the terminals of the automobile battery 1, a charge current value 1c from the generator 3, a discharge current value 1d to the load 4 and the temperature of battery liquid and a microcomputer 8. The microcomputer 8 contains a reference power accumulation part, a reference residual capacity computation part, a terminal voltage drop computation part, a residual capacity estimation part, a residual capacity temperature correction part, a capacity deviation computation part, a deterioration rate search part and an output circuit part to output the signal of a deterioration rate.
Patent JP-H09141273-A (JP)
Title: Ph adjustment device of alkali waste water from tunnel by aeration
Inventor: MIZUKURA TOSHIYUKI
IPC: C02F1/66
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To adapt to the treatment of waste water from a tunnel by discharging the waste water collected with an invert into a water storage tank, mixing air with the liquid by air fed with a blower by using a special diffuser in the storage tank further, mixing air with the liquid by an agitator in the storage tank, depending upon pH of the waste water. SOLUTION: The waste water collected with the invert 1 is discharged into the storage tank 4 and air with a specified pressure generated with the blower 7 is blown into the waste water via the special diffuser 6, and carbon dioxide of about 350ppm contained in the air is efficiently dispersed and air is mixed with the water. When the pH of the waste water by this mixing becomes lower than about 11, a holding time in the storage tank 4 is made within two hours, and when the pH is over 11, air is further mixed with the liquid by the agitator 8 in the storage tank 4. Thus, the treatment of a special waste water such as tunnel waste water is attained.
Patent JP-H0727074-A (JP)
Title: Rotary compressor
Inventor: YAMAMOTO TAIJI
IPC: F04C18/32
Filed: 1993-12-27
Abstract: PURPOSE:To reduce a pressure loss in a low pressure chamber of suction gas fluid by decreasing flowing resistance when this gas fluid is sucked to the low pressure chamber of a cylinder chamber from a suction hole. CONSTITUTION:In a rotary compressor comprising a cylinder 5 having a cylinder chamber 51 having a suction hole 52 and a delivery hole 53, roller 7 fitted to an eccentric shaft part 31 of a drive shaft 3 and internally mounted in the cylinder chamber 51 and a blade 9 for partitioning the inside of the cylinder chamber 51 into a low pressure chamber X communicating with a suction port and a high pressure chamber Y communicating with a delivery port, the suction hole 52 is formed to be tilted in a direction approaching a tangential direction in a location forming the suction hole 52 in an internal peripheral surface of the cylinder chamber 51.
Patent JP-H10155932-A (JP)
Title: Fire extinguishing method and fire extinguisher
Inventor: TOIDA HIDEKI
IPC: A62D1/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To keep the extinguishing power of a fire extinguisher for a long time, and to sufficiently extinguish the fire even when the fire power is strong, by making a liquid absorption medium which is formed by the granular liquid absorbing polymer, impregnated with a fire extinguisher having the extinguishing function, to be sprayed. SOLUTION: The granular water absorbing polymer is used as a fire extinguisher to be filled in a cylinder 11 of an extinguisher 10, the polymer is impregnated with the water content, to be filled in the cylinder 11, and further the compressed air is filled in the same as a spraying means. To use the extinguisher 10, a safety plug 16 is removed first, and then a movable handle 15 is moved, to open a valve in a valve element 13, thereby the granular polymer impregnated with the water content, is ejected by the pressure of the compressed air, to be attached to a fire face of a burning body for cooling the same. The water capacity of the polymer of the liquid absorption medium is high, and the water holding property is also high, so that the polymer can cool the fire face in a condition that it is attached to the fire face for a long time, thereby the high extinguishing power can be obtained.