baber/WOPTO huggingface dataset:
Patent JP-H0977421-A (JP)
Title: Leaked oil recovery device for hydraulic elevator
Inventor: UEDA KENJI
IPC: B66B9/04
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a leaked oil recovery device for hydraulic elevator which can prevent leaked oil from invading a hoistway by reporting abnormality information to the outside that oil fed by a pump is interrupted because of a filter in a leaked oil recovery device clogged with foreign matter, if any. SOLUTION: This oil recovery device is provided with an overflow pipe 22 for flowing out of leaked oil on a recovery tank 12, an auxiliary tank 21 connected to the overflow pipe 22, and an oil level sensor 23 mounted on the lower part of the auxiliary tank 21. When the oil level sensor 23 operates, an alarm device 24 sounds and its abnormality information is sent to a monitor center 25.
Patent JP-S6390596-A (JP)
Title: Production of solid lubricant for pantograph sliding plate
Inventor: AZETSU TSUNEKI
IPC: C10M109/00
Filed: 1986-10-03
Abstract: PURPOSE:To obtain the titled solid lubricant, having a low specific abrasion ratio without damaging the opposite stringing, by melting and kneading a blend of tetrafluoroethylene resin with natural wax or petroleum based waxes and resin based binder while heating and solidifying the blend while cooling. CONSTITUTION:A solid lubricant obtained by blending and stirring (A) 2-15wt% white tetrafluoroethylene resin having 1.3-7mum particle diameter with (B) 35-70wt% natural wax or petroleum based waxes and (C) the remainder of a resin based binder, e.g. ethylene vinyl acetate copolymer, etc., homogeneously melt kneading the blend and solidifying the resultant blend while cooling. The above-mentioned lubricant will not stain car bodies to black.
Patent JP-S60126592-A (JP)
Title: Recovering method of thermal energy
Inventor: UMETANI TETSUMASA
IPC: F01K25/10
Filed: 1983-12-12
Abstract: PURPOSE:To accumulate the energy of intermittently discharged waste heat without reducing the temperature as much as possible in order to effectively make use of it in a continuous manner by transfering the heat of a heat accumulating medium, which is heated by the latent heat released from the heat accumulating thermal medium or heat accumulating thermal medium storage tank, to an operating medium by a direct contact type heat exchanger. CONSTITUTION:A heat accumulating thermal medium 9 heated by a heat exchanger 8 is frist stored in a heat accumulating thermal medium storage tank 10. Then, the stored heat accumulating thermal medium 9 is introduced into a direct contact type heat exchanger 12 by a heat accumulating thermal medium pump 11 for releasing heat. There, the heat accumulating thermal medium 9 heats the liquid flon 13 sprayed from a flon spraying nozzle like a shower to turn it into the high-pressure flon steam 13A. The high-pressure flon steam 13A is led to a flon turbine 16, and rotates the flon turbine 16 as well as a power generator 17. In this manner, the energy is recovered as electricity.
Patent JP-S6288197-A (JP)
Inventor: PERII EICHI PERII ZA SAADO
IPC: G11C11/4091
Filed: 1986-10-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0283834-A (JP)
Title: Optical recording medium
Inventor: TAKANO KATSUHIKO
IPC: G11B7/24097
Filed: 1988-09-21
Abstract: PURPOSE:To allow exact recording and reproducing and to improve an adhesiveness of a substrate and a hub by forming projections to at least either of a disk base material and the fixing part of the hub. CONSTITUTION:Tracking guides 3 are formed on the disk substrate 1 and a recording layer 6 which allows optical recording and reproducing is formed on this surface. This substrate is stuck by an adhesive agent to a backing substrate 8. The projections 10 are provided to the hub 4 formed by embedding a metallic plate 9 to the central part of the substrate 1 or to the substrate 1 and are adhered by an adhesive agent 5. The number of the projections 10 may be any pieces above 2 pieces and the shape of the projection tips is preferably an arc or wedge shape. The provision of such projections is helpful for preventing the inclination of the hub. The rotation of the recording medium without offcentering of the tracking guide is possible when the medium is rotated by a recording and reproducing device and, therefore, the exact recording and reproducing are possible. In addition, the adhesive property of the substrate and the hub is improved.
Patent JP-2000143735-A (JP)
Title: Curing composition, formation of cured film using the same and cured product
Inventor: SHIONO TERUO
IPC: C09D11/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a curing composition excellent in flowability and curability, and usable as a film-forming material such as for inks, as a resin material such as for tack agents by including a specific hemiacetal ester and another (meth)acrylic compound or the like. SOLUTION: This composition is obtained by including (A) a reactive hemiacetal ester prepared by reaction between (i) a carboxyl-bearing (meth) acrylic compound and (ii) a vinyl ether-based compound having two or more vinyl ether groups and (B) another (meth)acrylic compound or vinyl ether-based compound in the weight ratio A/B of (10:90) to (95:5); wherein it is preferable that the component (i) is e.g. a half ester prepared by reaction between a cyclic acid anhydride and a hydroxyl-bearing (meth)acrylate compound, as necessary in the presence of a tertiary amine catalyst.
Patent JP-2001060999-A (JP)
Title: Operation device
Inventor: AIHARA KOICHI
IPC: H04W88/02
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain portable communication terminal equipment provided with an operation device capable of smoothly and easily operating a complicated function without giving influence to receiving characteristic. SOLUTION: On the main surface of a casing 101, an LCD 103 for displaying various information, an input part 104 for inputting various information in accordance with menu contents displayed on the LCD 103 and a microphone 110 for inputting sound. Pressurizing-type buttons 107 to 109 are provided at the respectively abutting parts of a middle finger, the ring finger and the little finger when a user grasps the easing 101 and placing a thumb on a joy key 105. The respective pressurizing-type buttons are assigned with operation functions which are frequently used by the user.
Patent JP-2001059562-A (JP)
Title: Fluid machine incorporating rotary machine
Inventor: KOBASHI YUJI
IPC: F04B1/22
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce power loss by appropriately adjusting the temperature of lubrication oil present in a closed container in a fluid machine such as a hydraulic pump, a hydraulic motor, a hydrostatic transmission or the like. SOLUTION: In a hydrostatic transmission in which a hydraulic pump mechanism 2 is incorporated in the upper part of the inside of a closed container while a hydraulic motor mechanism 3 is incorporated in the lower part thereof, a cooling water passage 6 is formed, adjacent to the close container. A solenoid valve 65 is connected in a cooling water pipe 64 connected to the cooling water passage 6. When the pressure in a hydraulic circuit is lower than a predetermined value, the solenoid valve 65 is closed while when the pressure is higher than the predetermined value, the solenoid valve 65 is opened so as to cool lubrication oil.
Patent JP-H0398232-A (JP)
Title: Fusible breaker
Inventor: TOMA SHIGERU
IPC: H01H85/48
Filed: 1989-09-11
Abstract: PURPOSE:To offer a thin and small fusible breaker by integrally forming cantilever heating portions strip-formed along the side edges of terminal portions made of spring-like metal thin plate to bond the free ends of the heating portions with a bonding portion made of low-melting-point metal. CONSTITUTION:Two terminal portions 1, 11 which are formed of conductive metal, such as phosphor bronze, of excellence in spring property into an approximately square thin plate, come near one to another and are arrayed on one plane. Along the opposite side edges, strip-formed heating portions 2, 12 stand at a right angle in a cantilever form and have the free ends bonded with a bonding portion made of low-melting-point metal such as solder. In this way, the whole figure can be formed thin and small and installed in an extremely narrow space.
Patent JP-H1168790-A (JP)
Title: Lan emulation server duplicate system
Inventor: TANAKA YUMI
IPC: H04L12/28
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a LAN emulation duplicate system where an active system/ standby system server is automatically decided without special setting and a LAN emulation service is continuously served by automatically selecting a LAN emulation server of a standby system on the occurrence of a fault in a LAN emulation server of an active system in a network that realizes a LAN emulation service. SOLUTION: LAN emulation servers 2,3 are placed in an ATM network 1. When the system is in operation, a standby server supervises an active server and on the occurrence of a fault in the active server, the active server detecting the fault starts LAN emulation service to LAN emulation clients 4, 5, 6 automatically to prevent interruption of the network service. The active system/standby system server is decided by exchanging a specific value for each device or each server with each other.
Patent JP-H0762917-A (JP)
Title: Storing method for bicycle and device thereof
Inventor: YAMADA SUSUMU
IPC: E04H6/18
Filed: 1993-08-26
Abstract: PURPOSE:To surely and smoothly carry-in/out a bicycle and facilitate the control for the access regardless of the presence of a foreign object on the carrying-in/out path of the bicycle in a garage. CONSTITUTION:A garage 9 is provided with a guide means 35 extended from its inlet section 11 to a depth section 12 and travelably guiding the bicycle 10 in the erect state. When the bicycle 10 is carried in, an endless body 31 reversibly and circulatorily driven between the inlet section 11 side and the depth section 12 side is positively driven, and the handle portion 10c of the bicycle 10 inserted at the inlet section 11 is drawn by the endless body 31 side and carried into the depth section 12 side. When the bicycle 10 is carried out, the endless body 31 is reversed to carry out the bicycle 10 to the inlet side.
Patent JP-H0550927-A (JP)
Title: Power steering device
Inventor: YAMAMOTO MASANORI
IPC: B62D6/00
Filed: 1991-08-22
Abstract: PURPOSE:To provide a power steering device to give an adequate steering reaction force to a driver constantly regardless whether there is a shortage of earthing load or not, by covering the shortage of the earthing load of a steering wheel resulting from the up and down vibration of a car body and the steering wheel, by a reduction of the assist amount of the steering force. CONSTITUTION:A standard current i0 to be fed to a solenoid valve to control the assist amount of the steering force according to the car speed V is decided (S2 and S3), a vibration multiplying factor FGz1 of the up and down vibration of a car body at the resonance point, and a vibration multiplying factor FGz2 of the up and down vibration of a steering wheel at the resonance point, are calculated (S4 and S5), and the sum of them are calculated as a vibration level J (S6). Furthermore, by using the vibration level J and the standard current the solenoid valve is controlled to make the assist amount smaller as the vibration level J is larger, that is, as the earthing load of the steering wheel is smaller (S7 to S9).
Patent JP-2000061750-A (JP)
Title: System to manufacture model constituted of spherical body and manufacture of model constituted of spherical body
Inventor: TANABE IKUO
IPC: B23P23/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a system to manufacture a model constituted of a spherical body free to develop a new, low cost, high quality and multifunction product in a short period of time and a method to manufacture the model constituted of the spherical body. SOLUTION: A system to manufacture a model constituted of spherical bodies on a table of an NC machine tool such as a machining center is furnished with a plural number of adhesive balls 2 arranged among a large number of the spherical bodies 1 provided in parallel and in layers to constitute the model of steel balls, ceramic balls, wooden balls, etc., and adhesive balls 2 to adhere these spherical bodies with each other, a head 3 for adhesive ball movement installed on a main spindle of the NC machine tool and to carry the adhesive balls 2 to specified positions and an adhesive ball carrying set mechanism 4 to carry and set the adhesive balls 2 among the specified spherical bodies 1 by moving and controlling this head 3 for adhesive ball movement.
Patent JP-H1084102-A (JP)
Title: Split photodiode and light-receiving element with built-in circuit
Inventor: FUKUNAGA NAOKI
IPC: H01L27/14
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To enhance photosensitivity in the split parts of a split photodiode as the light reflectivity on the light-receiving surface of the split photodiode is even by a method wherein a silicon nitride film is formed on a silicon oxide film formed on the entire surface of a semiconductor region of first conductivity type and an antireflection film is constituted of the silicon oxide film and the silicon nitride film. SOLUTION: A silicon oxide film 111 of an even film thickness is formed on the entire surface of a substrate 1 and a silicon nitride film 112 of an even film thickness is formed on the surface of the film 111. An antireflection film 110 on the light-receiving surface of a split photodiode is constituted of the films 111 and 112. The films 111 and 112 are set in such a film thickness as to constitute an antireflection film of low reflection to the wave length of light, which is used in a photopickup. Thereby, the light reflectivity on the light- receiving surface of the split photodiode is improved and the photosensitivity in the split parts of the split photodiode can be enhanced.
Patent JP-H0284478-A (JP)
Title: Adhesive for paper
Inventor: MIYAZAKI HIROTOSHI
IPC: C09J129/04
Filed: 1988-09-19
Abstract: PURPOSE:To obtain the title adhesive having excellent viscosity stability free from baking unevenness, stringiness between rolls, scattering of paste and thickening even in high speed coating by blending PVA having specific degree of saponification with an inorganic filled in a specific ratio. CONSTITUTION:The aimed adhesive comprising (A) PVA having 60-98mol% degree of saponification prepared by saponifying a polyvinyl ester with an acid and (B) an inorganic filler (preferably clay) in the ratio of the composition A/B of (100/20) (100/500) (pts.wt.).
Patent JP-H04232653-A (JP)
Title: Write control system of magneto-optic disk data storage device
Inventor: ARUFURETSUDO NATORASEFUSUKII
IPC: G11B19/04
Filed: 1991-09-17
Abstract: PURPOSE: To provide a system storing write-in control information for identifying whether write-in is performed already on any part in a magneto-optical disk having write once read multi-time(WORM) performance, and the write-in is possible on any part. CONSTITUTION: The write-in control information is stored in a separate, writein control directory on a medium, and the control directory is loaded in a drive controller memory typically when the medium is loaded initially in a drive. Whenever the drive receives a write-in command, the drive checks the write-in control directory 306, and decides whether or not a sector is written already. When the directory shows that the sector is written already, the drive returns an error 308, and when not, the drive writes in the sector 310 to update the write-in control directory.
Patent JP-S60128667-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIZAWA HIROTAKA
IPC: H01L21/306
Filed: 1983-12-16
Abstract: PURPOSE:To reduce parasitic capacitance, and to miniaturize a device by executing the over-etching of an oxide film for a mask and selective etching utilizing the difference of etching rates due to the concentration difference of an impurity in polycrystalline silicon. CONSTITUTION:A resist mask 8 is removed, and an SiO2 film 5 as a film for side etching is over-(side-)etched. A non-doped section regulated by the SiO2 film 5 in a first polycrystalline silicon film 4 is removed through selective etching utilizing the difference of etching rates due to the concentration difference of an impurity while the etched SiO2 film 5 is left as it is, and fine openings 9a, 9b are formed. A non-diffusing section 11a in a second polycrystalline silicon film 11 is removed selectively by utilizing the difference of etching rates due to the concentration difference of the impurity, and an Si3N4 film 3a coating the upper section of a section to which a gate must be shaped is exposed. N type polycrystalline silicon 13 is formed selectively while using an SiO2 film 2a as a gate oxide film, thus forming a gate leading-out electrode.
Patent JP-S61114643-A (JP)
Title: Centralized supervisory device
Inventor: MATSUSHIRO TOSHIHARU
IPC: H04Q9/00
Filed: 1984-11-09
Abstract: PURPOSE:To decrease the chance when calls from each terminal devices collide with each other and a call loss is caused by providing separately a recall time zone from a call time and applying only a recall other than a normal call in the recall time zone. CONSTITUTION:A terminal device is provided with a clock device 11, a timer device 12, a discrimination circuit 13, an informing device 14 and a busy memory 15. When a terminal device F1 is activated, a call is generated in a first call time zone T4 in a call time zone T3. Since one period T1 is set to, e.g., 23 hours, the call is generated at a part at the outside of the initial call time zone T4 at the next data after one period T1. The initial call time TS is a time specific to terminal devices F1-F100, and since the initial call time TS assigned to the terminal device F1 is different from the initial call time TS assigned to the terminal device F2, the call is generated at a different time. Then even if the terminal devices F1, F2 are started at the same time, the calls are shifted together and no busy state is caused.
Patent JP-H0398173-A (JP)
Title: Method and device for image synthesizing process
Inventor: OTA TAKAYUKI
IPC: G06T11/80
Filed: 1989-09-11
Abstract: PURPOSE:To synthesize an image without re-making a mask despite the shift of the synthesizing position of an inserted image by putting the inserted image into the rear side of an optional area of a background image for synthesization of an image not synthesizing the inserted image in an area of an inhibited mask image having the picture element value '1'. CONSTITUTION:A mask production process part 4 produces a mask binary images to an inserted image and a background image respectively. An inserted mask image storage part 5 limits an insertion grant mask as a mask attribute and stores a binary image. An inhibited mask image storage part 6 stores a mask binary image having an attribute to inhibit the synthetic image produced to the background image. A synthesizing process part 7 synthesizes the inserted image of a storage part 2 only in an area having the picture element value '1' of the inhibited mask binary image of the part 5. At the same time, the inserted image is not synthesized in an area having the picture element value '1' of the inhibited mask binary image of the part 6. Thus the inserted image is synthesized with the background image. As a result, a synthetic image is obtained without re-making a mask despite the change of the synthesizing position of the inserted image.
Patent JP-H0795489-A (JP)
Title: Television signal receiving device
Inventor: ITO KATSUO
IPC: H04N5/44
Filed: 1993-09-22
Abstract: PURPOSE:To provide a TV signal receiving device which can stably receive signals. CONSTITUTION:The TV signals received by a rod antenna 4 are amplified at a received signal amplifying part 2 and then selected at a tuning circuit part 3. A through circuit part 10 which transmits the TV signals is placed between the antenna 4 and the part 3 together with a HPF circuit part 11 which transmits only the high band TV signals among those TV signals received by the antenna 4. Thus, higher harmonic disturbance is prevented.
Patent JP-2000056903-A (JP)
Title: Keyboard
Inventor: MOROOKA TAKASHI
IPC: G06F3/02
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard which can keep its clean state with no deterioration of the key operation feeling, does not easily become an obstacle when it is not used and also can arouse a purchaser's attention when it is sold at shop front. SOLUTION: A transmitting part 16 and a battery storing part 17 are attached to a main body part 15 of a wireless keyboard 11. When the keyboard 11 is not used, the part 15 is kept in upright state on a mounting surface with both parts 16 and 17 used as the foot parts. In such a constitution, the dust are not easily attached on an operating surface 13 without covering the keyboard 11 with a cover just by setting the part 15 in its upright state. Thus, the plane area occupied by the keyboard 11 is much reduced and the keyboard trade name can be shown on a back face 14.
Patent JP-H0285547-A (JP)
Title: Pin-connected chain with same link
Inventor: SUYAMA YASUYUKI
IPC: F16G13/04
Filed: 1988-09-22
Abstract: PURPOSE:To facilitate molding and improve machining precision by inserting a pin into holes while links are bent with each other and prevent the pin from being dropped due to narrow overlapped portions of the holes in the other state. CONSTITUTION:The inserting piece 32 of the second link 12 is coupled between a pair of parallel pieces 31 and 31 of the first link 121 at right angles to each other. Centers C2 and C1 of the first holes 35 and 35 of the first link 121 and the second hole 36 of the second link 122 are made to match while the second link 122 is brought into no contact with the left wall 37 of the first link 121. A pin 11 is inserted into the holes 35, 35 and 36, and both end sections 22 and 22 are protruded on both sides of a pair of parallel pieces 31 and 31. Two links 121 and 122 are then extended in a linear state, their positions are drifted in the direction apart from each other, then two holes 35 and 35 on a pair of parallel pieces and the hole 36 of one piece are displaced, and the middle section 21 of the pin 11 is pinched.
Patent JP-H1183867-A (JP)
Title: Dispensing device
Inventor: ARAI KIYOKAZU
IPC: G01F23/14
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To effectively detect a liquid level without an error by contactlesswise measuring the hight of level of analyzation liquid in a container before precisely measuring the same. SOLUTION: This device comprises a carrying line 8 for carrying a specimen tube 4 containing a specimen 5 to a dispensing position, a suction nozzle 16 sucking the specimen 5 at the position, and a precise measurement mechanism 10 measuring the height of liquid level of the specimen 5 precisely. The device further comprises a rough measurement mechanism 9 roughly measuring a postition in the vicinity of the liquid level height of the specimen 5 before precisely measuring the height thereof, and means for controlling the relative position between the mechanism 10 and the tube 4. Accordingly, the purpose is attained, and also the time for dispensing the analysis liquid can be made short.