baber/WOPTO huggingface dataset:
Patent JP-2001171106-A (JP)
Title: Ink jet head
Inventor: TSUDA AKIHITO
IPC: B41J2/045
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head in which the yield and reliability of a product are enhanced by preventing occurrence of incomplete bonding. SOLUTION: The ink jet head comprises a driving silicon board 1, a driver circuit 23 formed thereon, a piezoelectric film 6 formed on the driving silicon board 1 and being driven by the driver circuit 23, a pressure generating chamber 1b formed in the driving silicon board 1 and receiving ink pressurized by the piezoelectric film 6, a counter board 5 formed on the driving silicon board 1, and a recess 5b formed on the piezoelectric film and preventing movement of the piezoelectric film 6 from being blocked at the time of pressurizing ink in the pressure generating chamber 1b.
Patent JP-H06191025-A (JP)
Title: Ink jet head
Inventor: OTA YOSHIHISA
IPC: B41J2/045
Filed: 1992-12-24
Abstract: PURPOSE:To provide an ink jet head, which is highly relaible for a long period, by relaxing the thermal stress generated at the bonding interface of a flow path plate and a cover plate member. CONSTITUTION:A flow path plate having a plurality of recess groove parts (flow paths 5) and a cover plate member 17 covering the recess groove parts 5 are bonded with a bonding agent 16, and an ink cavity is formed. A reinforcing member 15 is provided on the bonding line, where the flow path plate and the cover plate member 17 are bonded. Thus, the bonded part is reincorced.
Patent JP-H11185516-A (JP)
Title: Image illuminating device and image reading device using same
Inventor: SUGIYAMA YOSHIO
IPC: F21V8/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an original reading device enabling the device as a whole to be simplified, by using a light guiding element made up of two-layer structure in an illuminant means for illuminating an original. SOLUTION: In a transmissive-original reading device comprising an illuminant, a focusing lens, a sensor, and a mirror, a two-layer structure light guiding element 2 is provided for illuminating a document by light flux from the illuminant, a boundary surface 4 between two layers of the two-layer structure light guiding element 2 has fixed transmissivity, and an opposite surface of one layer to the boundary surface has a diffusion part 5.  In this device also acting as a lighting system for illuminating a part of the document in a linear manner, a light emitting diode is used as the illuminant, a transparent light guiding plate is placed between the illuminant and an area to be illuminated, the light emitting diode is brought into close contact with one end face of the light guiding plate, the light guiding plate has a conical hollow reflection part having an acute apex angle within its near-end part on the side of the illuminant, the apex angle of the conical reflection part is directed toward the LED, a straight-going component of light is divided by the apex angle, and incident light flux is totally reflected by a surface of the hollow reflection part.
Patent JP-2000178896-A (JP)
Title: Emulsification composition
Inventor: KAWAGUCHI YOSHIHIRO
IPC: C09K23/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an emulsification composition which is a homogeneous O/W emulsion stable for a long time and having excellent handling property and workability, capable of imparting flexibility and humectancy to cellulose fiber and its product without being mixed with a synthetic surfactant from the viewpoint of safety. SOLUTION: This emulsification composition comprises (A) an oily ingredient capable of imparting flexibility to cellulose fiber and its product, (B) a water-soluble ingredient capable of imparting humectancy, (C) water and (D) an emulsifier. The emulsifier is a partially decomposed product of cereal protein, and has ca. 5,000-ca. 90,000 weight-average molecular weight Mw after the decomposition and has 0.04-0.72 ratio (Mw/Mo) where Mo is a weight-average molecular weight Mw before the decomposition.
Patent JP-H11188738-A (JP)
Title: Production of mold for trial article
Inventor: TAKAHASHI KATSUHIRO
IPC: B29C45/26
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To produce a mold for a trial article by beautifully transferring even the dense and fine recessed or projected parts of a model surface to a mold surface for a cavity. SOLUTION: A mold 2 for a trial article is produced by injecting a molten molding material into a closed space R to which a model surface part 11 is arranged to solidify the same and transferring the model surface 13 of the model surface part 11 to the mold surface 3a for a cavity comprising the solidified molding material 10. When the molten molding material 10 is injected into the closed space R, the closed space R is evacuated to inject the molding material 10.
Patent JP-H11190263-A (JP)
Title: Fuel injection system of internal combustion engine
Inventor: KINUGASA YUKIO
IPC: F02M69/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To improve startability at engine startup even if the amount of fuel leaking from a fuel injection valve is reduced as the pressure of a deliver pipe is reduced while the engine is stopped. SOLUTION: A delivery pipe 4 is provided with a capacity space 4a in which fuel vapor is accumulated. The capacity space 4a is communicated with a fuel tank 1 by a through hole and a fuel outflow pipe 7. During engine stop, the fuel pressure of the delivery pipe 4 is decreased by causing fuel to flow out through the through hole and the fuel outflow pipe 7. Thus, the leaking of fuel from injectors 5a, 5b, 5c, 5d can be prevented. Although this decrease in fuel pressure and temperature elevation may lead to the generation of fuel vapor inside the delivery pipe 4, the fuel vapor is quickly discharged from the through hole and the fuel outflow pipe 7 at the next startup. Therefore, no fuel vapor is entrained in the fuel, and startability can be improved.
Patent JP-H06190946-A (JP)
Title: Holding device of ring body
Inventor: KAWAIDA TOMIJI
IPC: B29D30/48
Filed: 1992-12-25
Abstract: PURPOSE:To hold reliably ring bodies R being different in a diameter in a large degree, by a device of which the manufacturing cost is small. CONSTITUTION:When the diameter of a ring body R changes in a large degree, a holding body 45 is moved in the radial direction by making parallel links 41 swing synchronously. Since each holding body 45 is joined to the equal-length parallel links 41 in a pair, on the occasion, the attitude thereof does not change even when the parallel links 41 swing. As the result, the tilt of an engaging part 48 to the peripheral surface of the ring body R (being parallel thereto ordinarily) is always fixed and thus ring bodies R being different in the diameter can be held reliably without replacing a holding mechanism 35.
Patent JP-H05180701-A (JP)
Title: Device for continuously measuring temperature of molten metal, etc.
Inventor: ISOMURA SACHIYOSHI
IPC: G01K1/08
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a long-life device for continuously measuring the temperature of molten metal or the like for a long time. CONSTITUTION:The title device 10 incorporates a plurality of thermocouples 11, 12, and 13 whose tip is a temperature-sensitive part 27 within a protective rod 14 which s made of a refractory material with an improved heat conductivity. The thermocouples 11, 12, and 13 are disposed at different levels. The device 10 has a retention member 15 which is provided with multi-contact connectors 39 and 45 connected to the thermocouples 11, 12, and 13 at an upper part and is used for supporting an upper part of the device 10. The multi-contact connector 45 which is paired with the multi-contact connector 39 is mounted on a lower part of an elevation member 16, the protective bar 14 and thereby the retention member 15 can be mounted and removed, and further a cooling air introduction hole 33 for cooling the inside of the retention member 15 which is located at an upper part of the protective rod 14 is provided.
Patent JP-2001172556-A (JP)
Title: Solvent coating composition and article coated with this
Inventor: TAKAI HIDEYUKI
IPC: C09D133/14
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition for coating which shows an excellent shelf stability and a coated article showing an excellent heat resistance, antifouling property, stain removability, resistance to scuffing, etc. SOLUTION: The curable resin composition comprises an epoxy compound having two or more alicyclic epoxy groups within a molecule and a number average molecular weight of <=2,000, an epoxy group-containing acrylic resin having a number average molecular weight of from 2,000 to 50,000, a hydroxyl equivalent of from 10 to 250 mg KOH/g and an epoxy equivalent of <= 300 and a thermally activated ionic polymerization catalyst which is dissolved and extracted through heating and cooling, respectively.
Patent JP-H06203997-A (JP)
Title: Magnetic field regulating device for wiggler
Inventor: ARAKI KUMIKO
IPC: G21K1/093
Filed: 1992-12-25
Abstract: PURPOSE:To regulate magnetic field in a wiggler having a parabolic pole face type magnetic pole surface. CONSTITUTION:A permanent magnet 44 is mounted on a frame 45, and a permanent magnet 46 is mounted on a frame 47, so that the permanent magnets 44, 46 are arranged opposite to each other. The magnetic pole surfaces 48, 50 of the permanent magnets 44, 46 are formed into parabolic pole face form. Shims 76 are mounted on the magnetic pole surfaces 48a, 50a near both x-directional end parts of the permanent magnets 44, 46.
Patent JP-H05180293-A (JP)
Title: Traction drive type continuously variable transmission
Inventor: MIYASHITA SHIGEKI
IPC: F16H15/52
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a sufficient torque capacity in a limited space, and also obtain a large change gear ratio when the torque capacity is all the same to each other. CONSTITUTION:By inclining a contact part between an intermediate ring 30 and an inner part 20 so that mutual contact points can move in the outer peripheral direction according to eccentric motion of the intermediate ring 30, a distance from the rotary shaft center of a continuously variable transmission when speed is changed to the contact points between the intermediate ring 30 and the inner part 20 can be lengthened more than the radius of the intermediate ring 30.
Patent JP-2001176856-A (JP)
Title: Method for fabricating semiconductor device, and plasma processing system
Inventor: INO KAZUHIDE
IPC: H01L21/3065
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To uniformly perform plasma processing in the plane of an article, while suppressing charging damages to the article. SOLUTION: High-frequency power is supplied to upper and lower electrodes 3, 2 and when a primary processing time elapses after starting plasma etching between the upper and lower electrodes 3, 2, the magnitude of high frequency power outputted from an upper high-frequency power supply 6 is controlled by means of a controller 7 and the magnitude of high-frequency power being applied from the upper high-frequency power supply 6 to the upper electrode 3 is altered from about 200 W to about 300 W. Accordingly, distribution of electrons in plasma can be kept uniform throughout the entire etching period, and plasma density on a semiconductor wafer W can be kept substantially uniform in side the plane.
Patent JP-H06203246-A (JP)
Title: Discriminating device for paper sheet or the like
Inventor: ABE HIDETAKA
IPC: B65H11/00
Filed: 1992-12-26
Abstract: PURPOSE:To accurately discriminate paper sheet, etc., by securing setting the paper sheet, etc., at the position for optimum discrimination by a sensor through a guide part according to the sense of sight and the sense of touch of fingers of an inserting person, and then inserting the paper sheet, etc. CONSTITUTION:The inserting person mounts the paper sheet 8, etc., on the lower plate 4 of a paper sheet insertion opening 2 and inserts it as shown by arrow D. At this time, the paper sheet 8, etc., is inserted closely to the left side according to the sense of sight and the sense of touch of the inserting person while guided by a step part 7 so that the left edge 8a comes into contact with the left wall 2a of the paper sheet insertion opening 2. Consequently, the paper sheet 8, etc., is set at the position for the optimum discrimination by the sensor. Then the tip edge 8b of the paper sheet 8, etc., is inserted into a stopper for insertion and drawn in a drawing-in passage in a device body 1 by a drawing-in mechanism, and after the sensor discriminates the kind of the paper sheet 8, etc., the paper sheet 8, etc., is conveyed to a storage part, etc.
Patent JP-H05183639-A (JP)
Title: Incoming call reply system for line used in common
Inventor: SUZUKI NOBORU
IPC: H04M3/42
Filed: 1991-12-28
Abstract: PURPOSE:To allow the system to call a command control attendant board from all dispatcher telephone sets simultaneously through lines used in common and to display a call from any dispatcher telephone set onto the command control attendant board. CONSTITUTION:A fire communication command device is provided with a common use line control trunk 3, a dispatcher telephone set 4 connected to a common use line, a command control attendant board 6 for command control, and a private branch of exchange 7 accommodating the common use line, and the common use line control trunk 3 is provided with a channel changeover circuit 9 and a hooking detection circuit 10 to inform a call from the dispatcher telephone set to the command control attendant board 6 onto the command control attendant board 6 visually and audibly.
Patent JP-H06203396-A (JP)
Title: Disk reproducing device
Inventor: TAMADA KAZUHIRO
IPC: G11B7/085
Filed: 1992-12-28
Abstract: PURPOSE:To provide the disk reproducing device surely and speedily jumping to a target track ahead of hundred tracks. CONSTITUTION:The disk reproducing device is provided with an optical head 3 receiving the reflection light when the light beam is irradiated on an optical disk 1 and a tracking control means 5 which makes the beam to follow up a target track on the disk. High-speed jump control means 5 and 7 move the beam speedily to the first half of a track jump changing the target track. The constant speed jump control means 5 and 7 move the beam to the last half of the track jump at the constant slow speed. The compensation voltage according to the actuator angle in a drive circuit 9 is generated.
Patent JP-2000085671-A (JP)
Title: Fastening device for folding bicycle
Inventor: ONO TAKAO
IPC: F16B7/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To easily fasten a folding bicycle by fastening a joint plate in a closing state, defining a folding portion, with a first and second fasteners of a clamp, and fixing fastening by the first and second fasteners in operation of a fastening shaft. SOLUTION: Since fastening is completed only by abutting joint plates 1a, 1b each other and fastening these with a clamp B, very high operability is provided. Further, since a quick lever Q is used for a fastening shaft 14 of the clamp B, fastening operation is easier and required force is lower comparing a conventional fastening device. Only using the quick lever Q naturally limits its stroke amount, but combining of a groove 11a with a pressing tool 10 can easily provide only required stroke amount. Thus, only using of a conventional and known quick lever can provide sufficient stroke amount, and certain fastening can easily be performed.
Patent JP-H11170964-A (JP)
Title: Development control device of airbag system
Inventor: MORIYAMA HIROSHI
IPC: B60R21/16
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method to easily judge the intensity of the collision in an initial stage of the collision, and to provide an action control device capable of easily optimizing the action of an inflator according to the degree of the intensity of the collision. SOLUTION: In a development control device of an airbag system which is provided with a plurality of inflators for one airbag 22, and controls the action of the inflators according to the intensity of the collision when the collision of a vehicle is detected, a first acceleration sensor 1 which is installed in a cabin and constantly detects the acceleration G of a cabin part, and a second acceleration sensor 2 which is installed in a forward crash zone of a vehicle body and constantly detects the acceleration G' of a crash zone part are provided, the action mode of the inflators is judged by achieving the prescribed operation based on the acceleration signal G' from the second acceleration sensor 2, and acceptance/rejection of the action of the inflators is judged by achieving the prescribed operation based on the acceleration signal G from the first acceleration sensor 1.
Patent JP-H11173293-A (JP)
Title: Turbo-molecular pump device
Inventor: TAIRA AKIKO
IPC: F04D19/04
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To eliminate a cable for connecting a pump main body and a controller, to prevent the misconnection of the cable and to dispense with the adjustment of the controller for the length of a cable by integrating the pump main body and the controller. SOLUTION: A pump main body 1 is fitted on an upper part of a controller 3. The electric systems of the pump main body 1 and the controller 3 are connected by a pump/controller connector 5. The pump main body 1 and the controller 3 are fixed by the fixing legs 6 projected from the controller 3. Further a connector 4 for supplying the power source is mounted on the controller 3. Further an external interface connector 8 is mounted on the controller 3 to provide the controller 3 with the external input and output interface function. By integrating the pump main body 1 and the controller 3 as mentioned in the above, a cable for connecting the pump main body 1 and the controller 3 can be omitted.
Patent JP-H06209571-A (JP)
Title: Ultra-low-frequency high-voltage generator
Inventor: IWAI HIROSHI
IPC: H02M5/45
Filed: 1992-12-28
Abstract: PURPOSE:To eliminate the need for the power supply for a voltage-light converter and an insulation converter by using a circuit configuration so that the detection voltage at a high-voltage side can be detected at the low-voltage side instead of an optical fiber, etc., used for the detection voltage circuit at a high-voltage side. CONSTITUTION:A divided voltage e1 and e2 of the combined voltage of a high- voltage side voltage E1 and a low-voltage side voltage E2 is detected by a resistor voltage-divider 12 and a divided voltage e2 of a low-voltage side voltage E2 is detected by a voltage divider 11. Then, both voltages are transferred to a differential amplifier 14 and the differential voltage (e1+e2)-e2=e1 is calculated to detect a voltage corresponding to the voltage E1 at the high- voltage side. The voltage is fed back to an error amplifier 19, the difference with a reference voltage 16 is fed to a control circuit 2, and control is made with the high-voltage side voltage E1 as a reference voltage. An error amplifier 18 and a control circuit 3 perform control so that the low-voltage side voltage E2 reaches a voltage corresponding to the reference voltage. Neither power supply for voltage photoelectricity converter nor an insulation converter is used, thus simplifying a circuit and reducing cost.
Patent JP-2000177556-A (JP)
Title: Motion controller for vehicle
Inventor: OTAKE HIROTADA
IPC: B62D103/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To properly control the motion of a vehicle in accordance with the result of judgement of a condition of the vehicle on the basis of the relationship between a plurality of detected values of vehicle property and an estimated value. SOLUTION: A filter processing value of a first acceleration deviation between the estimated lengthwise acceleration and the actual lengthwise acceleration of a vehicle is computed on the basis of the acceleration of wheel (S200), a filter processing value of a second acceleration deviation between the estimated lateral acceleration and the actual lateral acceleration of the vehicle is computed on the basis of a yaw rate of the vehicle and the like (S250), and a filter processing value of a third acceleration deviation between the estimated lengthwise acceleration and the actual lengthwise acceleration of the vehicle is computed on the basis of the output of an engine (S300).  Whether the traveling path is a sloping road or not, and the condition of the vehicle such as a grade of the sloping road and the like are judged on the basis of these relationships and the codes (S350-550), and the control start threshold value and the control amount in the control of motion are corrected on the basis of the result of judgement.
Patent JP-2001169863-A (JP)
Title: Bed with heater
Inventor: HAYAKAWA SEIJI
IPC: A47C21/04
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a bed with a heater, the whole of which can be kept uniformly at a temperature, without directly heating the body. SOLUTION: The bed with a heater comprises a floor panel 5, side frames 2A, 2B, 2C which are erected on the edges of the panel 5, a mattress 1 including springs S in a space surrounded with the side frames, a heater 4 interposed between the mattress 1 and the floor panel 5, and insulating materials 3 interposed between the mattress 1 and the side frames.
Patent JP-H11162241-A (JP)
Title: Ceiling luminaire
Inventor: WATANABE TOSHIAKI
IPC: F21V23/04
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an arm having an expansible and contractible structure capable of linearly retreating to a position where its tip is hidden on the upper surface side of a translucent cover. SOLUTION: This luminaire is provided with an appliance body 4 to be installed to a ceiling surface, a light source and a pull switch installed on the lower surface side of the appliance body 4, a translucent cover 20 for covering the whole body thereof from the lower side, an arm 1 installed to the peripheral part of the appliance body 4 and extended to the outside of the appliance body 4, and a switch operating cord 3 extended from the pull switch and suspended from the tip part of the arm 1. The arm 1 is formed into an expansible and contractible structure capable of retreating to a position where its tip part is hidden on the upper surface side of the translucent cover 20.
Patent JP-2001177846-A (JP)
Title: White balance adjustment method and its system, and image display device
Inventor: SAKAMOTO KAZUAKI
IPC: G09G3/20
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To simplify an adjustment operation by decreasing parameters adjusted by a user so as to allow the user to visually recognize a change in the parameters to obtain the adjustment of desired white balance. SOLUTION: The image display device is provided with a display means that displays a color sample and a cursor on this screen, a moving means that moves a position of the cursor in response to the entry by the user, and an adjustment means that adjusts RGB gains depending on the position of the cursor at that time when the user enters a decision entry.