baber/WOPTO huggingface dataset:
Patent JP-H07104881-A (JP)
Title: Computer system
Inventor: IIZUKA NORIYOSHI
IPC: G06F1/14
Filed: 1993-09-30
Abstract: PURPOSE:To exactly measure the service life of parts or units in a computer system even when the computer system is used out of a standard use temperature range. CONSTITUTION:A thermometer 25 for measuring the temperature is installed inside a main body 2 of the computer system, and change parts 27 and 28 are provided while being connected to this thermometer 25. On the other hand, this system is provided with an electrification timer 29 for measuring the time of electrification to a fan 24 and an electrification timer 31 for measuring the time of electrification to respective control parts. Corresponding to the change of the temperature, the change part 27 corrects the measured time of the electrification timer 29. Further, corresponding to the change of the temperature, the change part 28 corrects the measured time of the electrification timer 31.
Patent JP-H07105878-A (JP)
Title: Flat image display device
Inventor: AONO HIROSHI
IPC: B23K26/21
Filed: 1993-09-30
Abstract: PURPOSE:To ensure precision, safety, and high performance image quality by absorbing and removing the influence of an internal constituting part by a thermal process in the manufacturing process of a flat image display element. CONSTITUTION:As each constituting part in a vessel, a material having a small thermal expansion coefficient and a close approximation is selected, and welded by the inner wall part of a slit 36 provided on a fixing plate presser spring 38 fitted to the slit 36 provided on an electrode fixing plate 36 with a margin and a fixed base 32. A projection part 42 provided on the end part lower surface of the presser spring 38 is pressed to the tongue piece part of a spring plate 39 fixed on the lower surface of the slit 36 of the presser spring 38 to be partially exposed in a tongue piece form, and the fixed base 32 and an electrode fixing plate 34 are elastically held. The center part of the electrode support plate 34 is fixed lower than both the end parts to provide a gap with an electrode unit, and the influence of the thermal process evacuation distortion of a back vessel 10 is absorbed.
Patent JP-H04123910-A (JP)
Title: Tire antiskid device
Inventor: KAMIYAMA HIDEKATSU
IPC: B60C27/00
Filed: 1990-09-14
Abstract: PURPOSE:To improve the traction performance, and durability of a tire by arranging an arm grounding part most suitably to the road grounding part of the tire even when the tire is rotated at high speed during the advance of a car to make an arms grounding part float from a tire tread face. CONSTITUTION:An antiskid body 14 consists of a disc-shaped support ring 56 and eight arms 58 extending radially from the ring 56. The basic end 58C of the arm 58 is attached to a support ring 56 through a rivet 62. An intermediate part 58D is bent as a bending part, and a grounding part 58E is extended in parallel to the axis of a tire and arranged on the outer periphery of a tire tread face. In this case, the tip 58F of the grounding part 58E is shifted in a direction opposite to the rotation of the tire 69 during the advance of a car from the basic end 58C of the grounding part 58E. The basic end 58C of the grounding part 58E is therfore abutted on a road surface earier than the tip part 58F.
Patent JP-H0993585-A (JP)
Title: Motion vector detecting device and method
Inventor: FURUKUBO YOSHITAKA
IPC: H03M7/36
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate motion vector even when an area with different motion is in existence around the picture element to obtain a motion vector in an image. SOLUTION: An edge area detected by an edge area detection section 3 is divided into each edge area by an edge area division section 4, an edge picture element area division section 5 divides each edge area into each edge picture element, a motion vector detection section 10 detects a picture element having a minimum error of plural window areas of different sizes and shapes set to each edge picture element. Then an optimum window area of the edge picture element is detected by a motion vector between each picture element and the edge picture element having a minimum error of plural window areas and a motion vector map generating section 5 uses a motion vector with an optimum window area of each edge picture element to obtain the entire motion vector of the whole edge area.
Patent JP-H0559493-A (JP)
Title: High strength resistance welded steel tube for impact bar in vehicle door and its manufacture
Inventor: MAEDA TATSUO
IPC: B21C37/08
Filed: 1991-08-30
Abstract: PURPOSE:To easily obtain a steel tube having high tensile strength and excellent bending properties with high efficiency by subjecting a carbon steel having specified components to hot rolling, limiting the ratio of a martensitic phase to specified value or above and executing slitting and resistance seam welding. CONSTITUTION:A steel constituted of, by weight, 0.10 to 0.30% C, 0.6 to 2.0% Mn, 0.03 to 1.2O% Si, 0.3 to 1.5% Cr and the balance Fe with inevitable impurities is subjected to hot rolling, and the ratio of a martensitic phase is limited to >=45%. This steel is subjected to slitting and electric welding. In this way, a steel tube for the impact bar of a vehicle door can be obtd.
Patent JP-S60140275-A (JP)
Title: Developing device
Inventor: NAGATA JIROU
IPC: G03G15/06
Filed: 1983-12-28
Abstract: PURPOSE:To obtain an image which has high density and less fogging even when a normal nonmagnetic developer by charging electrostatically a developer supplier to the same polarity with a developer by a bias means for a developer carrier. CONSTITUTION:Toner particles in a hopper 6 are charged by friction by colliding against one another and a stirring roller 8 and are conveyed while stirred by the stirring roller 8 according to the rotation of a developing roller 7, so that negative toner sticks on the surface of the roller 7 while specified by a blade 9 into a uniform thin layer state. Only toner charged positively by friction in the hopper 6 is attracted by the stirring roller 8 and scraped off by a scraping member 11 to return into the hopper 6. Therefore, the toner charged positively never sticks on the surface where a charge pattern is not formed by flying to a photosensitive body 12 by the rotation of the roller 7, and an image having large density and less fogging is obtained even when the normal nonmagnetic toner is used.
Patent JP-H0796062-A (JP)
Title: Japanese pinball game (pachinko) machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1993-09-30
Abstract: PURPOSE:To constitute the machine so that the contingency can be enjoyed without being influenced by a ball hitting operation technique, by discharging automatically a hit ball to a game area by driving a hit ball discharge mechanism, when a prescribed game start condition is valid, and also, by controlling a variable display device and displaying a result of display. CONSTITUTION:In a game area 6A, a variable display device 7 having a variable display part 8A-8C for displaying variably plural kinds of picture patterns, etc., is provided, and this variable display device 7 starts the operation in accordance with an extruding operation of a start switch 27 or a maximum betting switch 26 in a credit game, and discharges prize coins into a coin tray 38 in accordance with a prescribed allotment, when a result of display becomes a combination of a specific display state (for instance, 777). In the lower position of a front frame 3, a hit ball discharge mechanism is attached in advance, and when a prescribed game start condition is valid, a hit ball motor of the hit ball discharge mechanism is driven, so that a PACHINKO ball is hit one piece each into the game area 6A by its rotational, force.
Patent JP-H1092201-A (JP)
Title: Light emitting device, light emitting device driving method, and light emitting device array
Inventor: MAJIMA YUTAKA
IPC: G09F9/30
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To make possible application of an electrochemical light emitting component (ELC) to a display and provide a light emitting device with its superior characteristics, a driving method of the light emitting device, and a light emitting device array. SOLUTION: A light emitting device 17 of the present invention is comprises a substrate 11, a pair of comb-shaped electrodes 12a and 12b provided on the substrate 11, and a luminescent layer 15 provided into contact with the comb- shaped electrodes 12a and 12b and including a luminescent substance and an electrolyte. The number N of element electrodes 13a and 13b constituting the pair of the comb-shaped electrodes 12a and 12b, a resistance value R(ohm) on both ends in a longitudinal direction of the element electrodes 13a and 13b, and a luminescent area S(cm<2> ) thereof meets a condition of inequality R/N<100/S.
Patent JP-2001065738-A (JP)
Title: Positioning device for pipe line
Inventor: SUZUKI HIDEAKI
IPC: F16L1/024
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To maintain constant an insertion length of a pipe line to a connection sleeve and an extra length of the connection sleeve to thereby eliminate manual adjustment of insertion length of pipe line by disposing a spacer block that can secure an extra length part in the connection sleeve, and making an end of the pipe line to abut on the spacer block. SOLUTION: In this device 20, a connection sleeve 3 is inserted from the side of a cable connection box 2, then it is brought into contact with each tapered face 70, 72 of a pair of spacer block members 46a, 46b of a spacer block 46 by pulling an expansion/contraction member 44, and the spacer block 46 is expanded/contracted to press an inner wall of the sleeve 3, thereby securing an extra length part S of a pipe line 1. Thereafter, the line 1 is inserted from an end of the sleeve 3, and the end is made to abut against the block 46. Accordingly, the line 1 is inserted to a certain insertion length L while securing the extra length part S, thereby improving the efficiency of work.
Patent JP-S6488920-A (JP)
Title: Production of recorded magnetic disk
Inventor: SAITOU FUSAKATSU
IPC: G11B5/82
Filed: 1987-09-29
Abstract: PURPOSE:To enhance the reliability of magnetic transfer by continuously executing the magnetic transfer and blanking of a slave magnetic disk from a raw medium film while both magnetic faces of a master magnetic disk and the slave magnetic disk are held in tight contact with each other. CONSTITUTION:A cylindrical outside blade 4 and inside blade 5 are so mounted to a cylindrical supporting material 8 as to co-possess a center line. A coil 6 for generating bias magnetic fields is installed in such a position where the magnetic fields are applied over the entire part of the master magnetic disk 2. The master magnetic disk 3 which is on the lower side of the raw medium film 1 is so positioned that the center of the rotation thereof exists on the center line of the outside blade 4 and the inside blade 5, like the disk 2. The raw medium film 1 is then placed on the supporting material 9 and the supporting material 8 is lowered onto the raw film 1 down to the position where the sufficient tight contact is obtd. between the master magnetic disks 2, 3 and the raw film 1. The magnetic transfer is executed by exciting the coils 6, 7 for generating the bias magnetic fields and impressing the bias magnetic fields on the master magnetic disks 2, 3. The disk 10 is blanked by moving the outside blade 4 and the inside blade 5 upward and downward in the stage when the magnetic transfer ends.
Patent JP-2000073550-A (JP)
Title: Floor vibration proofing device and sound proof double floor equipped with its device
Inventor: NAKAMURA KOSUKE
IPC: E04F15/18
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a floor vibration proofing device which can minimize a dynamic spring constant in a frequency band of 45-710 Hz due to two resonance phenomena, and is statically hard and dynamically soft. SOLUTION: In this floor vibration isolating device, a cylindrical sealed space 4 is formed inside an elastic body 3 inserted between a floor base material 1 and a floor foundation base 2. An axial one end face part of the elastic body 3 having formed a cylindrical sealed space 4 is a base material side face part 5 located on the side of the floor base material 1, and the other axial end part is a foundation base side face part 6 located on the side of the floor foundation base 2, and fluid 7 is enclosed in the sealed space 4. The sealed space 4 is axially divided into more than two rooms by a plate-shaped member 8 fixed to either of the sides of the base material side face part 5 or the foundation base side face part 6. An orifice 9 is formed between the outer periphery of the plate-shaped member 8 and the inside of a wall part of an elastic body 3.  The plate-shaped member 8 is set so as to generate the natural frequency of 45-710 Hz in the case where an impact force acts on the floor vibration isolating device.
Patent JP-H0673763-A (JP)
Title: Low water-level preventive device for feed water tank
Inventor: KAYAHARA TOSHIHIRO
IPC: E03B11/16
Filed: 1992-08-21
Abstract: PURPOSE:To prevent the emptying of water in a feed water tank by ensuring the supply of water to the feed water tank even when the unexpected situation such as service interruption is generated and a feed valve is not opened. CONSTITUTION:In a feed water tank 1 with an inflow port 2 and an outflow port 3, a water supply line 4 is connected to the inflow port 2, and a feed valve 5 opened and closed in response to a water level in the feed water tank 1 is inserted to the water supply line 4. A valve mechanism 6 opened when a water level in the feed water tank is lowered up to a low water-level position is installed at the low water-level position of the feed water tank 1. The valve mechanism and the upstream position of the feed valve 5 in the water supply line 4 are connected by a bypass line 7.
Patent JP-2001069485-A (JP)
Title: Proxy for video on-demand system via internet
Inventor: SHINTANI YOSHIHIRO
IPC: H04N21/2183
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To smoothly execute a request from a client. SOLUTION: A proxy 1-1 has a cache, consists of a cache management section, a network transmission reception section, a proxy controller and an account management section, extracts VOD data from the cache so long as the VOD data are in existence in the cache with respect to a request of a client and transmits the data to the client. The proxy 1-1 makes a request to a server 1-2 for the VOD data when no VOD data are in existence in the cache. The proxy records a request from a client 1-3 and a transfer history of the VOD data from the server, discriminates whether or not the VOD data are in existence in the proxy, reconfigures the request to the server and transmits the result to the server.
Patent JP-2000090000-A (JP)
Title: Operation of client computer
Inventor: SUWARAPPU AKAAYA
IPC: G06F12/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To comply with a request for information by selecting one logical access point by generating a menu of options by a client computer and allowing the client computer to request a file relating to a selected option. SOLUTION: When a NetBlitz multilink is selected, a menu generating computer program which was sent from a proxy computer to the client computer before is executed together with a NetBlitz Publications Web page including the multilink. In response to a request to the Web page made by the client computer, the Web page including the multilink is sent to the proxy computer. Then the proxy computer sends the Web page to the client computer together with a menu generating program added to the Web page.
Patent JP-S62106568-A (JP)
Title: Character processor
Inventor: KIMURA TADASHI
IPC: G06F17/27
Filed: 1985-11-01
Abstract: PURPOSE:To perform easily documentation by adding numbers collectively with respect to a specific range and defining only rows where a specific character exists within said specific range as an object. CONSTITUTION:The numbers are added successively to the rows containing numeric characters within a designated range in the descending order of places when a numbering key LNOK is supplied after the range is designated. The column addresses through which the numbers are outputted are decided by the column address CRX of a cursor CR. Here in this example, no number is given to the 4th row since no numeric character exists within its designated range. Thus the numbers are added successively to the 2nd, 3rd, 5th-7th rows only.
Patent JP-S60144018-A (JP)
Title: Signal latching device using field effect transistor
Inventor: SHINOZAKI KATSUMI
IPC: H03K3/356
Filed: 1983-12-31
Abstract: PURPOSE:To prevent misconceived discrimination of an input level by delaying the trailing edge of a strobe pulse, and forming an overlapping period between said trailing edge and the leading edge part of a boost pulse. CONSTITUTION:The trailing edge of a strobe pulse S2 is delayed and it is converted to a pulse S'2 by providing a strobe pulse delay means D, and an overlapping period W is formed between said trailing edge and the leading edge of a pulse S5. When inputting an L level, when a supply of the pulse S'2 is started, a voltage of an electrostatic capacity C2 of a gate of FETs 7, 8 and 9 is held in an input pulse voltage S1 (roughly the ground potential) of an L level, through FETs 4, 5 and 6 of an on-state at this time point, extending over a period W, charging to the electrostatic capacity C2 by the pulse S5 at the time point of the start of the period W is prevented, and even after the period W is ended, a gate voltage S3 is detained at roughly the ground potential.
Patent JP-H08111023-A (JP)
Title: Substrate for magnetic disk and its production
Inventor: SUZUKI TOMIO
IPC: G11B5/73
Filed: 1994-10-12
Abstract: PURPOSE: To provide a novel method for preventing the deterioration in the magnetic characteristics of a substrate made of a nonmetallic material for magnetic disks due to head stick or wear of a magnetic head and the magnetic disk and to prevent the degradation in the floating stability of the magnetic head and the fluctuation in output in a region between a read/write zone and a landing zone. CONSTITUTION: The forming region 8 of the landing zone on at least the magnetic recording surface side of the blank 10 made of a nonmetallic material is formed into the state recessing more than the forming region 12 of the read/ write zone. The region 8 and the region 12 are then precisely polished with abrasive grains to form the precisely polished surface common to the landing zone and the read/write zone, thereby, the center line average height (Ra) of the read/write zone 2 is confined to <=3nm and the recessed parts lower than the precision polishing surface are made to remain in the landing zone 3.
Patent JP-H07106607-A (JP)
Title: Optical receiver module
Inventor: KITO SHIGEFUMI
IPC: G02B6/42
Filed: 1993-10-01
Abstract: PURPOSE:To shorten the assembling time by providing a wiring pattern in a package incorporating a light receiving element without using any submount and soldering the light receiving element directly to the wiring pattern thereby reducing the number of components and the work steps. CONSTITUTION:A wiring pattern 7 for connecting a light receiving element array 1 electrically with a driver IC 5 is formed on a package 3. The IC 5 and the light receiving array 1 are then mounted on the package 3 and connected electrically through an Au wire 6. When the light receiving array 1 is mounted on the package 3, each electrode of a plurality of light receiving elements is soldered to each electrode of the wiring pattern 7 formed on the package 3. When the optical axis is adjusted to transmit the light while keeping one and one correspondence between the light receiving element and an optical fiber before fixing thereof, number of the compositions members can be decreased and the assembling time is shortened resulting in an inexpensive light receiving module.
Patent JP-H1181227-A (JP)
Title: Paving device
Inventor: GOTO FUMIO
IPC: E01C19/48
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a paving device capable of saving labor by providing a loading floor for a binder, a mixer, and a carrying-out device on a travel vehicle. SOLUTION: When the mixing of a pavement mix 9 and a binder 10 is completed, a pavement material in a mixer 6 is discharged to a carrying-out chute 22 by a prescribed quantity via the action of a worker on a loading floor 5. The pavement material is slid down on the feed slope 23a of a bar feeder 23, is conveyed to the rear by a slide bar 23c, and is spread on the road surface by a spreading screw 26. An operator confirms the feed of the pavement material to the road surface, runs a travel vehicle 1, and evenly spreads the pavement material on the road surface with the screed 33 of a spreading device 32. The worker on the floor 5 starts the mixing of the pavement mix 9 and the binder 10 with another mixer 6 before the discharge of the operating mixer 6 is completed.  The pavement material is fed from the next mixer 6 immediately after the discharge of one mixer 6 is completed, and pavement is continuously conducted. Homogeneous pavement can be conducted by few people efficiently and quickly at a low cost.
Patent JP-H02135000-A (JP)
Title: Hearing aid in ear
Inventor: YAN BIIRUMANSU
IPC: H04R25/00
Filed: 1989-09-25
Abstract: PURPOSE: To easily adapt this device to a small ear hole by allowing an ear type to have a first space positioned at the edge part of a relatively large cross section for housing a first unit, and a second space positioned at the edge part of a relatively small cross section for housing a second unit. CONSTITUTION: A first unit is provided with a microphone 3, an amplifier 4, a battery chamber 5, and a control means 6 for adjusting the parameter of a hearing aid. A second unit 2 is provided with a handset. The unit 1 is arranged in a first space, and this space is formed of a housing 8. The unit 2 is housed in a second space 9, and the space 9 is formed of a housing 10. The units are attached in an ear type 11 surrounding those housings 8 and 10. A connecting means 7 is transmitted through a duct 12 in the ear type 11, and the first and second spaces are connected with each other through this duct. The ear type 11 is provided with a means for inserting the unit 2 from an edge 13 into the space 9. Thus, it can be easily adapted to a small ear hole.
Patent JP-S61125015-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA TOMIO
IPC: H01L21/28
Filed: 1984-11-21
Abstract: PURPOSE:To prevent short-circuit between emitter and base electrodes, by etching away selectively exposed portions of a polycrystalline silicon layer with a wet etching process after an electrode pattern is formed with an ion milling process. CONSTITUTION:A polycrystalline silicon layer 4 and a platinum silicide layer 5 are formed on a semiconductor substrate 1 after the diffusing process is finished. Next, on the surface, a metal multi-layer consisting of a titanium layer 6, a platinum layer 7 and a gold layer 8 is coated, the titanium under-layer is left by about 500Angstrom , using an ion milling process with an appropriate time setting and employing a resin film as a mask, and the remaining titanium layer is removed with a wet etching. Thereafter, the platinum silicide layer 5 is etched away for 30-60sec in an ion milling apparatus to expose a polycrystalline surface, and the exposed portions of the polycrystalline silicon layer 4 are etched away by hydrofluoric acid - nitric acid based corrosive liquid. In this way, a distance 9' between the emitter polycrystalline silicon layer 10 and the base electrode 2 can be made wide and short-circuit between the emitter and base can be prevented, increasing the device reliability.