baber/WOPTO huggingface dataset:
Patent JP-H11120457-A (JP)
Title: Tunnel disaster preventing system
Inventor: OHASHI KAZUYA
IPC: A62B3/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To smoothly execute the extinguishing activity of a fire and the evacuation guidance activity of survivors by visually displaying a temperature distribution situation in a tunnel based on temperature information from a temperature sensor measuring the temperature in the tunnel at the time of the fire. SOLUTION: An optical fiber temperature measuring system 17 which is comprehensively arranged in a tunnel 10 over the full length of the tunnel 10 to measure a temperature distribution in the tunnel 10 is provided. This tunnel disaster preventing system is additionally provided with a carbon monoxide (CO) density measuring system 19 and a visibility (VI) distance measuring system 20 measuring visibility. Then, temperature information in the tunnel 10 measured by an optical fiber temperature measuring system 17, CO density information measured by the CO density measuring system 19 and VI distance information measured by the system 20 are sent to a remote managing center. The manager of the center 22 displays the video of a monitoring camera system on a screen at need and displays a temperature distributing situation in the tunnel 10 on the screen.
Patent JP-S62148822-A (JP)
Title: Measuring instrument for thrust load on bearing
Inventor: NAKASU KENICHI
IPC: G01L5/12
Filed: 1985-12-23
Abstract: PURPOSE:To measure a thrust load operating on a bearing speedily and accurately by providing cantilever type or both-end supported beam type load converting members which are arranged at almost equal intervals in the circumferential direction of a bearing support member and where a stain gauge is stuck. CONSTITUTION:A thrust load generated on a shaft 1 is transmitted as a distributed load from the shaft 1 to the bearing 2 to operated on the load point P of a load conversion member 9 through a flange 6 and a bolt 12, and transmitted from the strain inducing part 9a of the load conversion member 9 to a fixing bolt 10, and the load is further transmitted from the fixing bolt 10 to the bearing support member 8 and supported. The strain gauge 11 is displaced by the thrust load operating on the load conversion member 9 in the process of transmission of the thrust load and the displacement is converted into an electric signal proportional to the magnitude of the thrust load, so that the signal is led out through a lead line as the amount of information equivalent to an external force. Distributed loads operating on respective load conversion members 9 are detected from the led-out electric signal and the mean value is displayed and recorded as the thrust load.
Patent JP-H04165920-A (JP)
Title: Ac false connection preventive circuit
Inventor: YAMANAKA TAKAYUKI
IPC: H02J3/00
Filed: 1990-10-29
Abstract: PURPOSE:To prevent an AC 100V input power supply from being damaged by detecting whether input voltage is AC 100V or AC 200V and then switching the input relay. CONSTITUTION:For example, when an NPN transistor Q1 is turned on, voltage at a tantalum capacitor C1 is discharged from a resistor R5 before it reaches a total voltage value of a Zener voltage of a Zener diode Z2 and a voltage between a base and an emitter of an NPN transistor Q2. Therefore, no base current flows to the NPN transistor Q2 and the NPN transistors Q2 stays off. If the NPN transistor Q2 is not turned on, no voltage is applied to a coil of a 2-contact terminal relay RL1 and contact terminals rl1a and rl1b are not closed. Therefore, even if AC 200V is connected to the AC input terminals 1 and 2, no AC 200V is output to AC output terminals 3 and 4 and no AC 200V is applied to an AC 100V input power supply 5.
Patent JP-H02136487-A (JP)
Title: Sliding door device
Inventor: OKEYA TORU
IPC: E06B3/46
Filed: 1988-11-18
Abstract: PURPOSE:To narrow the width of a pull-in section by forming a pull-in section sliding-door travelling section curved along the pull-in section while being continued to an opening-section sliding-door traveling section to the upper and lower sections of the pull-in section installed on one side of the opening section of a doorway and making the travelling body of a bendable sliding door travel. CONSTITUTION:Opening-section sliding-door travelling sections 14, 15 are shaped to the upper and lower sections of a doorway opening section 4, and the upper and lower sections of a pull-in section 5 are continued to the travelling section 15. A pull-in section sliding-door travelling section 24 curved along the wall section 13 of the direction of egress and ingress of the pull-in section 5 is formed. The travelling body of a sliding door 6 bendable by joint sections 37 is made to travel along these travelling sections 15, 24. Accordingly, the breadth of the pull-in section 5 can be reduced.
Patent JP-2001106387-A (JP)
Title: Residual sheet amount detecting device
Inventor: SENMA TOSHITAKA
IPC: B65H7/04
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide with minimum and simple constitution detection of a residual amount of a sheet and existence of the sheet inside a sheet feeding cassette for a copying machine or the like and existence of the sheet cassette. SOLUTION: When there is a sheet 1 in a sheet feeding cassette 3, an actuator 8 is supported on an upper face of the sheet and a photosensor 6 is not shielded, and when there is no sheet, the actuator 8 is not supported due to a notch of a bottom plate 5 and the photosensor 6 is shielded. Residual sheet amount detection is constituted by an actuator 7 and a photosensor 9. Existence detection of the sheet feeding cassette itself is constituted by the actuator 8 and photosensor 6, and the actuator 7 and photosensor 9.
Patent JP-H07142095-A (JP)
Title: Charging method for secondary battery
Inventor: AIZAWA YUKIO
IPC: H01M10/44
Filed: 1993-11-22
Abstract: PURPOSE:To provide a charging method for a secondary battery in which charge starting temperature is easily secured charge starting delay is avoided to shorten charging time, and required charge is efficiently achieved. CONSTITUTION:Charging temperature of secondary batteries 4a, 4b is detected, and a constant current charging circuit 2 and an output switching circuit 3 if required are controlled through an arithmetic and control circuit 6 based on the detected data to conduct required charge to the secondary batteries 4a, 4b. In he low temperature region before the charging temperature of the secondary batteries 4a, 4b reaches a specified value, preliminary heating is conducted by current supplied from the constant current charging circuit 2. After that, required charging is conducted to the secondary batteries, and when temperature exceeds the high temperature side temperature capable of charging (adequate to charge) and reaches a specified high temperature, charge is once stopped or discontinued. Until the temperature of the secondary batteries decreases below the high temperature side temperature capable of charging (adequate to charge) by natural cooling, the output of the constant current charging circuit 2 is preferably switched to different secondary batteries by the output switching circuit 3 to charge similarly.
Patent JP-H06120469-A (JP)
Title: Cooling apparatus for ccd element
Inventor: TSUKAGOSHI EIJI
IPC: H04N5/372
Filed: 1992-10-06
Abstract: PURPOSE:To simplify a CCD element fitting and adjusting process, reduce the number of components and improve reliability of an apparatus for hermetically sealing and cooling a CCD element. CONSTITUTION:In a CCD element cooling apparatus for cooling a CCD element 30 housed in the hermetically sealed housings 32, 33 using a cooling element 39, the CCD element 30 is mounted on a flexible printed circuit board 31. Moreover, the cooling element 39 is fixed in the hermetically sealed housing and the CCD element 30 pressed in direct on the cooling element 39. Moreover, the flexible printed circuit board 31 is taken out in direct up to the external side of the hermetically sealed housing to be connected with an external circuit or is used in common as the circuit board of the external circuit. The hermetically sealed housing is formed of at least two portions 32, 33 which hold the flexible printed circuit board by pressing from both sides through elastic ring members 37a, 37b.
Patent JP-H03156038-A (JP)
Title: Loop shaped pipeline net type distributing section in water supply plant
Inventor: ANDO FUMIO
IPC: E03B1/00
Filed: 1989-11-13
Abstract: PURPOSE:To make it possible to easily grasp abnormality by providing flow- meters to a distributing base connected to a distributing reservoir and to plurality of places pipelines in the vicinity of the distributing base of a no-end circuit, and providing opening and closing valves to the no-end circuit and places separated from the distributing base of a branch circuit. CONSTITUTION:Ultrasonic flow meters M1, M2, M3, M4 and M5 are respectively provided to a distributing base connected to a distributing reservoir 1, proper places of a no-end circuit 3 and proper pipelines of a branch pipeline 4. Opening and closing valves V1, V2, V3, V4, V5 and V6 are respectively provided to a part of the no-end circuit 3 and a branching part of the branch pipeline 4. When there is a large quantity of leakage of water in a certain part of a distributing section 2, before and after flow of each of the flow meters M1... and the direction of the flow vary to detect abnormality. In addition, the opening and closing valves V1... mounted to places in which abnormality happens are closed to minimize a section from which to cut off water supply.
Patent JP-H11131448-A (JP)
Title: Ecosystem reviving block and its manufacture
Inventor: JINNO CHITOSHI
IPC: E02D17/20
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an ecosystem reviving block and a method for manufacturing it in which a resource can be effective utilized by digesting a large quantity of regenerated products of industrial living waste in the production to solve the disposal problem of the excessive regenerated products, and reviving of ecosystem can be realized. SOLUTION: In a river fish reviving bulkhead block formed of a box body 1 having an opening part in one end and a window part 2 having a window 3 provided in the opening part, the body 1 is formed of an aggregate consisting of industrial living waste, the window part 2 is formed of transparent waste plastics, and a granular member 4 is provided on the bottom part within the box body. Otherwise, in a slope plant reviving block formed of a body having a hole part on one surface and a water retaining member provided in the hole part, the body is formed of an aggregate consisting of industrial living waste, and the water retaining member is formed of a regenerated product of old paper or waste fiber.  Otherwise, in an atmospheric pollution purifying block formed of a block-shaped body having a cavity part, the body is formed of an aggregate consisting of industrial living waste and titanium oxide.
Patent JP-2000112452-A (JP)
Title: Display controller, display control system, display control method, and storage medium
Inventor: YAMAMOTO TAKASHI
IPC: G09G3/36
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a display control system capable of plotting picture data on respective display devices by selecting desired picture data on the viewer sides of respective display devides in a multi-display system. SOLUTION: In the multi-display system displaying video signals outputted from a host machine on plural sets of FLCDs, distributive transmission units 100 to 400 which input video signals from a host machine 1 and outputs them to poststages are connected to the host machine 1 in daisy chains. Then, the FLCDs 10 to 13 are connected to the distributive transmission units 100 to 400 respectively and picture data which are made to be displayed on the FLCDs 10 to 13 are selected by display selecting keys 20 to 23 from among index information of all display data being outputted by the host machine 1.
Patent JP-H11124049-A (JP)
Title: Tie rod structure of steering device for vehicle
Inventor: AKIYAMA KAZUHIRO
IPC: B62D7/08
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To make a fuse portion of a tie rod work in the same way whether the axial load applied to the tie rod is a compressive load or tensile load. SOLUTION: A tie rod 10 having a fuse portion, (i.e., a portion that absorbs and reduces excessive load in the axial direction) in the center, of which the fuse portion is configured by an extrapolated shaft 11, an interpolated shaft 12 that is fit so that it can move in the axial direction within the extrapolated shaft 11, and a connecting means 14 that connects the interpolated shaft 12 and the extrapolated shaft 11. The tie rod is configured so that when a load in the axial direction exceeding the set value is applied to either the extrapolated shaft 11 or the interpolated shaft 12, the connection by the connecting means 14 is released, and the interpolated shaft 12 moves relative to the axial direction against the extrapolated shaft 11.
Patent JP-2001112692-A (JP)
Title: Dishwasher
Inventor: SAITO EIJI
IPC: A47L15/24
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce the volume of water to be consumed with good operability of a conveyor type. SOLUTION: This dishwasher has an overflow pipe 67 which is disposed at the bottom of a washing water tank 14 and is used to maintain washing water at a prescribed water level and an overflow section 68 which is disposed in a position higher than the position of the overflow pipe 67 and is disposed in a part exclusive of a position provided with electrical parts described above.
Patent JP-H04165795-A (JP)
Title: Planar speaker
Inventor: TAKAYA TADASHI
IPC: H04R1/06
Filed: 1990-10-29
Abstract: PURPOSE:To dispense with a lead wire and to improve productivity by arranging metal foil on each opposing surface of two foamed resin boards in a manner that the metal foil passes through a projecting part and electrically connecting a piezoelectric sounding body to the metal foil with the help of a conducting adhesive material. CONSTITUTION:Metal foil 5a and 5b are made to adhere to specified positions on the opposing surfaces of foamed resin bodies 3 and 4. These two foamed resin boards 3 and 4 are placed face to face and joined together. The opposing surfaces of the metal foil 5a on a positive side and the metal foil 5b on a negative side atop a projecting part are electrically connected to a piezoelectric sounding body 1 through an electrically conductive adhesive agent 6. At the same time, the piezoelectric sounding body 1 is fixed between projecting parts 3a and 4a, namely, the metal foil 5a on the positive side is electrically connected to the center of a piezoelectric plate 1b atop the projecting part 3a, while the metal foil 5b on the negative side is electrically connected to the center of a metal plate 1a atop the projecting part 4a. Thus, a lead wire is dispensed with and productivity is improved.
Patent JP-H02137885-A (JP)
Title: Image display element
Inventor: YOSHIDA YOSHIMASA
IPC: G09F11/26
Filed: 1988-11-19
Abstract: PURPOSE:To improve the area efficiency of a display element on a display device and the image quality of the display device by providing a belt-like display means where plural display parts are provided in a lengthwise direction and a driving means for moving the display means along a display area forming means. CONSTITUTION:An endless annular display belt 9 functioning as the display means is laid between a driving drum 5 and both guiding rolls 7 in a state where specified tension is applied to the belt 9 and plural coloring display parts 10-14 painted in different colors at intervals nearly equal to a display area 8 are provided on the surface of the belt 9 in the lengthwise direction. The display belt 9 is moved along both guiding rolls 7 with the rotation of the driving drum 5 and the coloring display parts 10-14 arranged in the display area 8 are changed every time the driving drum 5 is turned by 180 deg.. Thus, the contents of display is increased, for example, by providing five or more display parts. Moreover, gaps between the image display elements are nearly eliminated, whereas the area efficiency of the display element on the display device and the image quality of the display device are improved.
Patent JP-H01134159-A (JP)
Title: Hot water feeding device for automatic bath
Inventor: FUKUHARA AKIRA
IPC: F24H1/00
Filed: 1987-11-19
Abstract: PURPOSE:To prevent the flowing of hot water over a bath tab, by providing an equipment constituted of two level detectors, a high temperature hot water feed control means, and a level priority means to produce hot water and feed it to the bath tab. CONSTITUTION:The bath switch 23 is made to ignite a burner. Simultaneously, it is decided by turning ON or OFF of a level switch L20 whether a level is present at a reference value. When a level is below the reference value, progress to an automatic shoot sequence is effected, and when exceeding the reference value, progress to an automatic addition burning sequence is performed. In the case of automatic additional burning, high temperature hot water is fed for a specified time or until temperature attains a specified value. Thereafter, it is decided by a level switch H19 whether a level attains a set value. When a level exceeds the set value, the feed of high temperature hot water is stopped by means of a level priority means 28, automatic additional burning is brought into simply an additional burning state, and when below the set value, automatic additional burning is continued. A hot water temperature in the bath tab, detected by a hot water temperature detector 21, is compared with a set temperature, set by a boiling-up hot water temperature set switch 24, when the hot water temperature in the bath tab exceeds the set temperature, boiling is considered to be completed to feed set temperature hot water, and the level switch H19 is turned ON, a flow is completed.
Patent JP-H0316149-A (JP)
Title: Evaluation of semiconductor device
Inventor: TSUTSU NORIKO
IPC: G01N21/66
Filed: 1989-11-10
Abstract: PURPOSE:To accurately estimate a deterioration life of a device characteristic by a method wherein a light-emitting amount having a wavelength correlated with a device deterioration most is detected out of light emitted from a semiconductor device in an operation state. CONSTITUTION:An external-appearance image of a semiconductor device 3 is magnified in a state that it is irradiated with light from a light source 4 of a microscope 2; then, light from the microscope 2 and the outside is shut out; a voltage required for the semiconductor device 3 is applied from a power supply 9; its emitted light is magnified by using the microscope and is input to a photomultiplier apparatus 5 through a wavelength filter 10. When the external-appearance image of the semiconductor device which has been stored in a controller 8 is displayed so as to be overlapped with an accumulated image by the emitted light, it is possible to detect a light-emitting place of a wavelength corresponding to the wavelength filter 10 and to detect a distribution of a light-emitting amount. When the light-emitting amount having the wavelength correlated with a device deterioration most is investigated in this manner, it is possible to accurately estimate a deterioration amount and a life of a device characteristic which could not be correlated only by using the light-emitting amount.
Patent JP-H08154105-A (JP)
Title: Base band signal generator for pi/4 shift qpsk quadrature modualtor
Inventor: YASHIRO TAKAAKI
IPC: H04L27/20
Filed: 1994-11-28
Abstract: PURPOSE: To reduce a storage capacity and to provide the π/4 shift QPSK modulation circuit of simple constitution. CONSTITUTION: Switching circuits 10 and 11 for constituting a digital filter switch and output address data outputted by respective two coordinate storage circuits 6 and 7 and the coordinate storage circuits 8 and 9 to a storage device 12 and the storage device 13 corresponding to switching signals T6 supplied by a timing generation circuit 5. That is, the switching circuit 10 and the switching circuit 11 supply the output of the two coordinate storage circuits to the storage device 12 and the storage device 13 in a time-division manner. A separation circuit 14 and the separation circuit 15 input data outputted by the storage device 12 and the storage device 13 in the time-division manner and separate them to the data of two systems respectively corresponding to the switching signals T6.
Patent JP-H0664372-A (JP)
Title: Card recording body and forming device thereof
Inventor: KAWAMURA TOMONORI
IPC: B42D15/10
Filed: 1991-10-14
Abstract: PURPOSE:To surely prevent a card recording body from being forged or altered by respectively making the extraction of photographic image and the connection of photographic image after extraction difficult by a method wherein the photographic image having background color is formed on the top surface of the base material of a card and, at the same time, the boundary profile of the photographic image is formed under the condition that the boundary profile is formed so as to have density gradient from the background color. CONSTITUTION:In a card recording body 1 such as an identification card or the like, a photographic image 3 and character images 4 are formed on the top surface of the base material of a card 2. Further, as the photographic image, a portrait 3 is formed against background color 5. Concretely, after the photographic image 3 having the background color 5 is formed on the top surface of the base material of the card 2, the boundary profile 7 of the photographic image 3 is formed under the condition that the boundary profile 7 is formed so as to have density gradient from the background color 5. Accordingly, in order to change the portrait 3, the extraction of the portion of the boundary profile 7 is inevitable. In this case, since the boundary profile 7 is not clear due to the density gradient, the extraction can be made difficult. And, even when the extraction of the boundary profile 7 is realized, the density matching between the extracted boundary profile 7 and connecting portion is difficult. Consequently, the forgery and alteration of the car card recording body 1 can be surely prevented from developing.
Patent JP-S63146612-A (JP)
Title: Toggle flip-flop circuit
Inventor: YAMAGATA NARIHITO
IPC: H03K3/356
Filed: 1986-12-10
Abstract: PURPOSE:To stabilize an output level and to reduce power consumption by adopting a P-channel MOS transistor (TR) as a load TR and using CMOS constitution for the titled toggle flip-flop circuit. CONSTITUTION:When a drive pulse, the inverse of phi goes from an L level to an H level at a time t1, a node N4 is charged through a P-channle MOS TR 11 and its voltage goes to an H level. Moreover, a node N6 is discharged through an N-channel MOS TR 4 and its voltage goes to an L level. In this case, since the N-channel MOS TRs 5, 8 are turned off, no effect is given onto outputs Q and Q. A current flows from a power line VCC to a ground lines VSS in terms of DC only when the level of the two outputs Q and Q is inverted, and the power consumption is very small. Moreover, since the output nodes N1, N2 are latched by a CMOS flip-flop, the level of the outputs Q and Q is stabilized more.