baber/WOPTO huggingface dataset:
Patent JP-H06108906-A (JP)
Title: Output control device for engine
Inventor: MITSUI SHIYUUJI
IPC: F02P5/15
Filed: 1992-09-25
Abstract: PURPOSE:To restrict output torque while ensuring thermal reliability of an engine by releasing fale safe under specified condition while carrying out the fale safe when abnormal condition is generated in the control system of a throttle valve for restricting the output torque of the engine. CONSTITUTION:A first throttle valve 12 opened/closed by interlocking to an acceleration pedal 21 and second throttle valve 13 opened/closed in order to restrict output torque of an engine 1, are arranged in series in the intake passage 9 of the engine 1. In this case, when abnormal condition is generated in the control system of the second throttle valve 13, the fuel system and the ignition system of the engine 1 are controlled by a fale safe means 41 so as to restrict output torque of the engine 1. When the first throttle valve 12 is in its fully closed condition, the fale safe means 41 is released by a first releasing means 42. When a lapse of time reaches a prescribed time after operation of the fale safe means 41 is started, the fale safe means 41 is released by a second releasing means 43.
Patent JP-H01100008-A (JP)
Title: Production of trisodium phosphate
Inventor: KOJIMA TAKASHI
IPC: C01B25/30
Filed: 1987-10-12
Abstract: PURPOSE:To obtain trisodium phosphate in a simplified process along with utilization of the related chemicals, by direct treatment, with an aqueous NaOH solution, of a sludge produced during the film formation of phosphates and by recycling use of the filtrate produced following washing the treatment residues. CONSTITUTION:A sludge produced during the film formation of phosphates is incorporated in an aqueous NaOH solution to adjust the pH value of the solution, and the resultant residues are separated to obtain a trisodium phosphate solution, which is then subject to crystallization to obtain Na3PO4.12H2O. The residues are washed with an aqueous NaOH solution and the PO4 ion unreacted is transferred to the solution. The undissolved product, which consists mainly of ferric hydroxide containing some amount of Zn ion, is recovered, being expected for application to e.g. ferrite. The PO4 ion-contg. filtrate resulted from the washing is further incorporated with sludge and an aqueous NaOH solution to perform pH adjustment, residue separation and crystallization along with repeating the residue-washing process to effect recycling.
Patent JP-H02105092-A (JP)
Title: Hand type timepiece
Inventor: SASE MASAHIRO
IPC: G04F8/02
Filed: 1988-10-14
Abstract: PURPOSE:To effectively utilize a space by forming an auxiliary dial to a region inclusive of the center of rotation of the 1st hand and forming the radius of rotation of the 2nd hand so as to avert the center of rotation of the 1st hand. CONSTITUTION:The 1st auxiliary dial 660 is largely disposed beyond the center of rotation of the hour hand 91, the minute hand 92 and the second hand 93 which are the center of the main dial 600 to the part formed with the space by reducing the sizes of the 2nd auxiliary dial 940, the 3rd auxiliary dial 950, and the 4th auxiliary dial 970 and disposing these dials toward the end of the main dial 600. The switching hand 66 is formed to the length at which this hand does not reach the center of rotation of the hour hand 91, the minute hand 92 and the second hand 93 which are the 1st hands at the time when the switching hand 66, i.e., the 2nd hand, corresponding to the 1st auxiliary dial 660, rotates and passes the central side of the main dial 600. Such a problem that the hands come into collision against each other during the operation is, therefore, eliminated. The space is thus effectively utilized and the variation of the design of the timepieces is widened.
Patent JP-S63109232-A (JP)
Title: Exhaust device for engine with pressure wave supercharger
Inventor: HARUYAMA JUNJI
IPC: F02B33/42
Filed: 1986-10-28
Abstract: PURPOSE:To prevent the occurrence of engine stall by making a selector valve open an exhaust bypass at the time of low load and preventing exhaust gas from flowing into an intake passage. CONSTITUTION:In the medium/high load zone of an engine 11, a shutter valve 18 is opened and a first selector valve 26 and a second selector valve 27 open an exhaust passage 14 while closing an exhaust bypass 25. Intake air is fed into combustion chambers 12 through an intake passage 13 via an air cleaner 16 and via a pressure wave supercharger 15 and an intercooler 19. In the low rotation and low load zone of the engine 11, the shutter valve 18 is closed and the first selector valve 26 and the second selector valve 27 close the exhaust passage 14, while opening the exhaust bypass 25.
Patent JP-2000066449-A (JP)
Title: Yellow developer
Inventor: YAMAMOTO YASUO
IPC: G03G9/09
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To enhance the spectral characteristics, transparency and image quality of a yellow toner fixed image after toner fixation by using a yellow developer consisting of a yellow toner contg. a specified compd. and a carrier. SOLUTION: This yellow developer consists of a yellow toner contg. a compd. of the formula and a carrier. A bonding resin used in the yellow toner is preferably colorless and transparent. A styrene resin, a satd. or unsatd. polyester resin or an epoxy resin is preferably used as the bonding resin. Two or more bonding resins may be used in combination. The glass transition temp. of the bonding resin is preferably >=50 deg.C in thermal analysis by DSC from the viewpoint of the preservability of the toner. The amt. of the compd. of the formula in the toner is preferably 0.1-30 pts.wt., in particular 2-15 pts.wt. based on 100 pts.wt. bonding resin.
Patent JP-H07114083-A (JP)
Title: Film unit with lens
Inventor: TODO KAZUO
IPC: G03B17/30
Filed: 1993-10-14
Abstract: PURPOSE:To provide a film unit with a thinned lens reduced in entire size suppressed in cost rising and facilitated in film loading operation. CONSTITUTION:The scroll of unexposed film wound round spool is housed in a scroll chamber, and a 135 type cartridge is loaded in a cartridge chamber in a state where the leading edge of the film is locked in the spool. A release button 25 is provided like a notched lever integrally with a frame body on the upper surface of the frame body, and a winding knob 51 having a coupling 51B for rotatably coupling with the spool shaft of the cartridge in the cartridge chamber in a center part is provided on the lower side of the release button. The winding knob is like a cylinder constituted so that a part between an outer periphery part where a ratchet groove is engraved and the center part may be made a thin rib-like recessed surface. A clearance groove 25C is provided at a spot on which the outer periphery part of the winding knob abuts when the release button is depressed on the lower surface of the release button.
Patent JP-2000091071-A (JP)
Title: Fluorescent converting filter and color display device having the same
Inventor: KOBAYASHI RYOJI
IPC: H01J17/04
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent converting filter having a fluorescent converting film capable of converting the light of an area from the near ultraviolet area to the green area emitted by a light emitting element to the light of the red area and capable of accurate patterning and showing the excellent display performance, and to provide a color display device having this filter. SOLUTION: A light absorbing film 2 having 1 or higher of absorbance for the light having a wavelength of 450-520 nm is laminated on a display surface of a fluorescent converting film 1 having 1 or less of absorption for the light having a wavelength of 450-520 nm. Furthermore, as the fluorescent converting film 1, a resin photo-setting or photo-thrmosetting is used, mainly composed of methacrylate-based polymer and copolymer.
Patent JP-S63112035-A (JP)
Title: Ironing press device for forged parts
Inventor: KOJIMA TAKASHI
IPC: B21J5/12
Filed: 1986-10-29
Abstract: PURPOSE:To easily execute the alignment of a hole and an ironing die, and also, to prevent a flaw from being generated under a stepped part of a through- hole due to ironing, by fixing the ironing die in which the lower part of a guide part is an ironing working surface, to the lower die, and bringing the through-hole of forged parts to ironing from down to up. CONSTITUTION:A head part of an ironing die die 24 is a guide part 28 consisting of a projecting line 26 which is fitted loosely into three roller groove holes 14 of constant velocity joint parts 10, and its lower part becomes a working surface 32 for ironing. When this ironing die 24 is attached to the lower die, the upper die is position in the top dead center, and the lower end of a through- hole 16 of the constant velocity joint parts 10 is inserted through the guide part 28 of the ironing die 24 and placed on, the roller groove hole 14 and the ironing die 24 are aligved exactly. Subsequently, when the upper die is allowed to descend and the constant velocity joint part 10 are pushed down in the lower direction, the ironing working surface 32 of the ironing die 24 moves from down to up through the hole inside surface of the through-hole 16, and ironing is executed. Accordingly, a large seam flaw is not generated in the lower part of the stepped part of the hole inside surface.
Patent JP-S62118247-A (JP)
Title: Simultaneous measuring instrument for volatile material and moisture activity
Inventor: EBARA KATSUO
IPC: G01N27/00
Filed: 1985-11-19
Abstract: PURPOSE:To make overall evaluation of quality including the flavor possessed by a sample by disposing a solid sensor having high sensitivity with a volatile material and humidity sensor for measuring moisture activity within the same sample vessel. CONSTITUTION:The sensor 1 for measuring the moisture activity detects the moisture generated from the sample 5 sampled in the sample vessel 6 via a filter 3 and at the same time the volatile gaseous material is measured by the sensor 2 for detecting the volatile gas in a chamber independent from the moisture via a filter 4 consisting of fluoroplastic. The signals proportional to the moisture content and the concn. of the volatile gas measured by the sensors 1 and 2 are inputted to an X-Y recorder, by which the volatile material and moisture activity are simultaneously measured in real time.
Patent JP-H11147445-A (JP)
Title: Seat structure with air bag for side collision
Inventor: HASEGAWA YASUNORI
IPC: B60R21/20
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To enlarge the dwelling space in the cabin. SOLUTION: To reduce a width of an entire seat bag 12 and a thickness dimension in the fore-and-aft direction of a side portion 12A, by installing an inflator 20 together with an inflator storing portion 16A that protrudes into the back side of an air bag case 16 into an inflator mounting hole 40 formed on a side frame 38, so that the inflator is sandwiched and it protrudes in the inward direction in the lateral direction from the side frame 38. In addition, a safety fuse 42 of the inflator 20 is wired from the inflator mounting hole 40 to the inner side of the side frame 38.
Patent JP-H04134851-A (JP)
Title: Lead frame
Inventor: SENBA NAOHARU
IPC: H01L23/50
Filed: 1990-09-27
Abstract: PURPOSE:To prevent deterioration of reliability of connection due to re-melting of a solder plating layer bar selectively forming solder plating layers of different melting points at a plurality of places on at least one of a front and a rear. CONSTITUTION:Both sides of an inner lead 5 of a lead frame 1 are coated with a solder plating layer a2. High temperature solder plating is performed for the layer a2. In the process, an element exposure surface 7 of the lead frame 1 is provided to an outside of an outer periphery of the layer a2. A solder plating layer b3 is further formed selectively at both sides in an outside of an outer periphery of the surface 7. Solder plating for the layer b3 is performed all over an outer lead 4 and performed selectively for a tie bar 6 and other parts as required. Usually, low temperature solder plating is performed for the layer b3. Thereby, it is possible to prevent deterioration of connection reliability caused by re-melting of connection solder due to high temperature during mouting of an passive element, an active element, etc., such as armor resin sealing, resin cure, wire bonding, etc., and to enable easy product package.
Patent JP-H0779553-A (JP)
Title: Multifunctional electromagnetic rotating device
Inventor: TAKAHASHI TADASHI
IPC: H02K16/00
Filed: 1993-09-08
Abstract: PURPOSE:To give a rotating function, power generating function, and braking function to an electromagnetic rotating device by respectively constituting independent magnetic circuits of annular multipole flat magnets and flat coils and making the magnetic circuits switchable to each other. CONSTITUTION:Annular multipole flat magnets 1a, 1b, 1c, and 1d and flat coils 6a, 6b, 6c, and 6d housed in an enclosure 5 respectively constitute independent magnetic circuits. When electric currents are made to flow to the coils 6a-6d under the control of a motor driver IC, the magnets 1a-1d are rotated and become a motor which rotates a rotating shaft 4. When the shaft 4 is rotated, the coils 6a-6d become a generator which generates electric power. When reverse currents are made to flow to the coils 6a-6c, the coils become an electromagnetic brake which stops the rotation of the shaft 4. Therefore, when this device is fitted to the front or rear wheel of a bicycle, the device can generate electric power to charge a battery, can function as a motor to assist the pedaling of the bicycle, or can function as a brake to control the bicycle speed.
Patent JP-H03121709-A (JP)
Title: Spindle device and method for exchanging its tool
Inventor: TERABAYASHI TAKAO
IPC: B23B47/24
Filed: 1989-10-04
Abstract: PURPOSE:To speed up a tool exchanging process by adopting a mechanism which uses spring force to make a tool holder support a tool and makes a pushing rod push the tool supporter to release the tool, and detecting torque required for the tool to generate a tool exchanging signal. CONSTITUTION:The upper end of a sleeve 5 supported by a spindle rotor 2 pushes up a nut at the upper end of a collet 4 through a disc spring 10. Since a tapered part 6 at the tip of the collet 4 is provided with plural grooves 4a, when the collet 4 is pressed into the sleeve 5, the tapered part 6 contracts to firmly hold a drill 15. When an upper pushing rod 14 is put at the upper end of the collet 4 end pushed down, the tapered part 6 expands to release a tool. In addition to that, the sleeve 5 and the spindle rotor 2 are coupled through an elastic ring 3. Torque applied to the elastic ring 3 deforms it, and its deformation is then measured. The measured value exceeding a fixed one automatically moves back the tool to prevent its damage, and the frequent automatic moving back of the tool automatically makes tool exchanging possible.
Patent JP-H0968385-A (JP)
Title: Low temperature air drier for interior of shoe
Inventor: KAWASAKI MASATAKA
IPC: F26B9/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To dry, sterilize, and deodorize the interior of a bag by a method wherein two blast cylinders juxtaposed with each other are arranged and a time switch is attached thereto. SOLUTION: Blast cylinders 2 and 3 of a 100V source low temperature drier are arranged in juxtaposition in such a state to insert them in a pair of shoes and a time switch 7 is arranged thereat. As noted above, a drier for the interior of shoes is simultaneously used in a pair of right and left shoes. There is no need for hands to continuously hold the drier because of a set time being provided, and the interior of shoes is dried. This constitution produces a sterilizing effect and a deodorizing effect. Further, by incorporating an ozone generator and a sterilizing lamp in the drier, a further effect is expected.
Patent JP-H04136274-A (JP)
Title: Modifying processing of silk yarn-containing fiber product
Inventor: ASAI NORIO
IPC: D06M101/10
Filed: 1990-09-25
Abstract: PURPOSE:To obtain a silk yarn having high resistance to rubbing by reacting silk yarn with a reactive urethane resin containing plural isocyanate groups and a compound containing a group reactive with isocyanate group in the presence of a phase transfer catalyst. CONSTITUTION:Preferably, silk yarn is pretreated with a phase transfer catalyst (e.g. ammonium salt type or phosphonium salt type), dried, then treated with a reactive urethane resin containing plural isocyanate groups in a free state or a blocked state and a compound (e.g. compound containing group such as OH, NH2 or COOH) and containing a group reactive with isocyanate group to give the objective modified silk yarn having excellent feeling in handling and high resistance to rubbing.
Patent JP-H10101213-A (JP)
Title: Hanger goods carrying device
Inventor: KATO KATSUNORI
IPC: B65G35/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce line pressure acting on hanger goods stored in the downstream of a carrying axis, and decrease the abrasion of a carrying spindle to withstand use in a long time. SOLUTION: This device is constituted of a carrying spindle main body 6A: wherein a carrying spindle 6 is rotatively driven by a driving source 7, and many cylindrical collars 6B: adjoining with each other in the axis direction of the carrying spindle main body 6A to be rotatably and externally fitted individually, and a tilted angle to the horizontal surface of the axis of the carrying spindle is set to an angle smaller than a static abrasion angle between a collar outer peripheral surface and the hook F of hanger goods. When the movement of the hook, hung to a collar outer peripheral surface, to the carrying axis downstream side is prevented by external force, only the collar, hanging a hook prevented the movement, slips to a rotating carrying spindle to stop rotation to hold the hanger goods.
Patent JP-2000086559-A (JP)
Title: Production of purified phenol
Inventor: NAKAJIMA NOBUO
IPC: C07C37/08
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To produce the subject purified phenol with economical advantage by feeding crude phenol to the first distillation column and recovering the cumene-containing volatile fraction from the top of the column head and the α-methylstyrene-containing heavy fraction from the column bottom. SOLUTION: Crude phenol that is obtained from the cumene process for producing phenol and includes acetone, water, hydroxyacetone, cumene, α- methylstyrene and phenol (preferably obtained from the acid catalytic decomposition step of cumene hydroperoxide) is fed to the first distillation column, the light fraction including cumene is recovered from the column top and the heavy fraction containing α-methylstyrene from the column bottom. In a preferred embodiment, the light fraction containing cumene recovered from the column top is fed to the second distillation column to effect the reactive distillation and acetone as a product is obtained by the side cut of the second distillation column.
Patent JP-S63113541-A (JP)
Title: Photoconductive composition
Inventor: KATO EIICHI
IPC: G03G5/06
Filed: 1986-10-31
Abstract: PURPOSE:To improve preservable stability and sensitization efficiency of the titled composition by using a specific compd. as a sensitizing dye. CONSTITUTION:The sensitizing dye is composed of the compd. shown by the formula. In the formula, (n) and (m) are each 0-3, both (m) and (n) are not 0 simultaneously, (p) and (q) are each 0 or 1, L is a methine group, etc., R1 and R2 are each a substd. or an unsubstd. aliphatic hydrocarbon group, R3-R5 are each hydrogen atom, etc., Z1 and Z2 are each a non-metallic atomic group necessary for forming a 5- or 6-membered ring. The compounding amount of the sensitizing dye is 0.0001-20.0pts.wt. preferably 0.001-10.0pts.wt. per 100pts. wt. a photoconductive body. The sensitizing dye can be incorporated to a photosensitive layer solely of with combining said dyes. Thus, the sensitivity and the stability of the titled composition is remarkably improved.
Patent JP-H03121684-A (JP)
Title: Digital video recording and reproducing device
Inventor: WATAYA YOSHIZUMI
IPC: H04N5/92
Filed: 1989-10-05
Abstract: PURPOSE:To obtain information able to reproduce a picture with high quality as a whole by synthesizing the information recorded in a form of the standard mode and the information recorded additionally for high picture quality mode while satisfying requirements for a long time recording. CONSTITUTION:The device is provided with an input terminal 1 for a recording video signal, a sampling quantization circuit 2, a high efficient coding circuit 3, transmission line coding circuits 4, 6, recording amplifier circuits 5, 7, video heads 8, 9, 12, 13, an input terminal 10 for recording mode control signal instructing the selection of the standard mode or the high picture quality mode, a changeover circuit 11, and a tape 14. Then the requirements for long time recording are satisfied by setting the recording mode with compressed digital information as the standard mode and the signal in the high picture quality mode is recorded in a form of addition of additional information to the information of the standard mode. Thus, the system compatible with the standard mode and the high quality picture mode is constituted.
Patent JP-H0679922-A (JP)
Title: Recording device
Inventor: YAMATO KENICHI
IPC: B41J19/58
Filed: 1992-09-02
Abstract: PURPOSE:To provide a dot matrix type recording device capable of recording character rows in high quality and at high speed. CONSTITUTION:Printing data transmitted from a host computer 1 are once stored in an input buffer 3 and then analyzed by a data analysis unit 4 according to a predetermined rule. An output processing unit 9 receives an output object from the data analysis unit 4, reads out character information from a font ROM 11 on the basis of a character code in the output object, determines a printing position according to position information and the like, specifies a plurality of character rows in which a character pattern is not discontinued, and converts the character rows into dot matrix data to store them in an output buffer 12. The dot matrix data stored in the output buffer 12 are sent to a print, head 13, and recording is performed.
Patent JP-H03120749-A (JP)
Title: Semiconductor device package
Inventor: MAKINO YUTAKA
IPC: H01L25/07
Filed: 1989-10-03
Abstract: PURPOSE:To enhance density and to reduce in size a wiring circuit board, etc,. by mounting semiconductor devices on both side surfaces of a film board, connecting electrodes to lead patterns formed on both side surfaces of the board, and connecting them via through holes. CONSTITUTION:A semiconductor device package P is formed with lead patterns 20, 23 on both side surfaces of a film board 10, and semiconductor devices 30 are placed and connected at the centers of the patterns 20, 23 through bumps 70. The pattern 20 of the upper surface side is connected partly to a land 22 formed at the opposite side surface via a through hole 21 bored through the board 10 near the outer peripheral end. The remaining pattern 20 is connected to the pattern 23 of the opposite side surface via a similar through hole 21. The devices 30, 30 of both side surfaces of the board 10 and the central parts of the patterns 20, 23 are integrally sealed with sealing resin 50, and the hole 21 is also covered.