baber/WOPTO huggingface dataset:
Patent JP-H0866338-A (JP)
Title: Upright type vacuum cleaner
Inventor: KAJIWARA SHINICHIRO
IPC: A47L5/30
Filed: 1994-08-30
Abstract: PURPOSE: To provide an upright type vacuum cleaner in which the rotating brush, belt, or the like can be easily and safely replaced without turning over the cleaner body. CONSTITUTION: An upright type vacuum cleaner is incorporatedly provided with a suction port member 5, a fan motor 3, and a dust collecting case 7, and also is provided with a handle body 1 that has been tiltably fitted to the suction port member 5 making a tiltable central axis of the turning shaft of the fan motor 3. The suction port member 5 is provided with a suction port 13 of a nearly rectangular shape to the front undersurface of which a rotating brush 14 is oppositely fitted, and also it is made up of a suction port stand 5a for turnably journaling the rotating brush 14, and a suction port cover 5b for covering the suction port stand 5a.
Patent JP-S6486327-A (JP)
Title: Information signal recorder
Inventor: KUSUDA TORU
IPC: G11B7/00
Filed: 1988-08-19
Abstract: PURPOSE:To arrange the recording area of a synchronizing signal in a recording medium easily by providing a reference signal generating circuit and a rotating position detector, eliminating a shutter from a path of a light beam when the synchronization between the reference signal and the rotating position detection signal is established so as to start recording. CONSTITUTION:The rotating position detector 24 is provided and the recording start device 38 is operated at a point of time when the device is synchronized with the reference signal and the recording is started, then after the recording is intermitted, the recording area of a vertical synchronizing signal is arranged at a prescribed angular position and the disturbance of the picture is prevented at the reproduction. A stabilized voltage is supplied from a stabilized voltage supply circuit 22 and even if the change in the detection voltage due to temperature change or secular change in the speed detection circuit 17 is caused, phase control is applied independently thereof. The stabilized voltage supply circuit 22 is formed to obtain a stable voltage and has a characteristic to cancel the temperature characteristic in the phase comparator circuit 31, then the phase deviation due to temperature change is limited. Thus, when the recording is started again, the synchronization deviation at the joint of recording is prevented.
Patent JP-2000041293-A (JP)
Title: Speaker system
Inventor: TANAKA HIDEKAZU
IPC: H04R1/28
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a speaker system that has an excellent low pitch sound characteristic even when a cabinet of a small volume is in use with respect to the speaker system used for various video and audio devices. SOLUTION: A drone cone 6 is provided to an end of a port 3 in the speaker system to allow both the port 3 and the drone cone 6 to correct a low pitch sound and the drone cone prevents wind break noise and a piping tone produced in the port 3 so as to attain reproduction with excellent low pitch sound characteristic in this speaker system.
Patent JP-H0756101-A (JP)
Title: Image forming device
Inventor: HIRAMATSU KOJI
IPC: G02B26/10
Filed: 1993-08-20
Abstract: PURPOSE:To use an inexpensive brush motor as the rotating and driving source of a polygon mirror, and to surely check whether or not the motor rises to a normal rotating condition in an image forming device. CONSTITUTION:The polygon mirror is rotated and driven by the brush motor, and a laser beam of each scanning is received by a sensor for generating a signal for detecting an image printing starting position(SOS). The number of revolution of the motor is correlated with the number of times of generating the SOS signal, and the motor is decided to reach the stationary rotating condition when the number of times N of generating the SOS signal reaches reference value Nref within a time t1 from starting the motor.
Patent JP-H0751499-A (JP)
Title: Cordless iron
Inventor: MATSUO ATSUSHI
IPC: D06F79/02
Filed: 1993-08-20
Abstract: PURPOSE:To provide a cordless iron which prevents the overheat of a mounting part on which the iron is mounted and can easily treat its power cord. CONSTITUTION:A power cord storing part 29 is provided at the lower part of a mounting part 15 of a stand 14 on which an iron 10 is to be mounted. An opening part 33 for take-out is provided on the side wall of the stand 14 opposed to the part 29, through which a power cord 31 can be easily put out and put in.
Patent JP-H1035188-A (JP)
Title: Transfer head for applicator
Inventor: SHIMIZU HIDEO
IPC: B43L19/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To improve sense of use of an applicator by bending a transfer head to a container of the applicator by a simple structure. SOLUTION: A transfer head 11, tape guides 21 and 22 and a hooking projection 17 are integrally made in a body and are freely rotatable around a winding gear rotating shaft 6 as a center and by freely hooking and releasing the hooking projection 17 to a hooking receiving member 18 arranged in an applicator main body, the transfer head 11 is freely rotatable and fixable to a container of the applicator and appropriate twisting condition of a wrist is made adjustable when the applicator 1 is grasped to improve sense of use of the applicator.
Patent JP-S6470385-A (JP)
Title: Vessel for record medium
Inventor: BUORUFUGANGU NEERU
IPC: B65D85/00
Filed: 1988-08-22
Abstract: PURPOSE: To prevent vibration and noise generation at the ejection port by pushing a drawer against a support member with a pin which slides along a slant guide face before reaching an ejection position. CONSTITUTION: A container 1 comprises a casing 2 and three drawers 3, 4, 5. The central drawer 4 is in an ejection position and has its front section 6 folded downward to make the stored compact disc 7 easy to draw out. Individual drawers 3, 4, 5 have pins 8, 9 which are fitted into a longitudinal guide 10 constructed as a notch or a slit. A part of the longitudinal guide 10 has slant guide faces 11, 12 which are pushed downward by pins 8, 9 immediately before reaching the ejection position and are slightly braked. When reaching the ejection position, the front pin 9 is brought into contacts with a stopper 13.
Patent JP-H1150168-A (JP)
Title: Recovery of rare earth metal component from optical glass sludge
Inventor: NAKAJIMA IKUO
IPC: C01F17/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a soln. of rare earth metal components and to recover the rare earth metal components and lead by adding sulfuric acid to optical glass sludge, executing heating treatment, melting rare earth metal components included in the sludge, precipitating lead, barium, silica or the like and separating this precipitation from the soln. SOLUTION: Sulfuric acid is added to optical glass sludge including rare earth metal components generated from optical glass polishing-cleaning stages and waste water treating apparatus incidental thereto, and heating treatment is executed. The concn. of sulfuric acid is preferably regulated to >=5 wt.%, and, in the case of the concn. is 80 to 90%, the separating effect between the soln. of the rare earth metal components and the precipitation of lead and Ba as impurities is made remarkable. The temp. and time in the heating treatment can be changed by the concn. of sulfuric acid, and, in the case of 80% sulfuric acid, about 150 deg.C and about 3 hr are regulated.  Sodium sulfate is added to the obtd. soln. of the rare earth metal components, and heating treatment is executed to produce the sodium sulfate double salt of the rare earth metal components, which is preferably separated to recover as precipitation.
Patent JP-H0878608-A (JP)
Title: Semiconductor package mounting structure and method
Inventor: NAKAZONO MASAKAZU
IPC: H01L23/50
Filed: 1994-08-31
Abstract: PURPOSE: To perform excellent mounting even when thinner semiconductor package such two TCPs are stacked. CONSTITUTION: A first TCP1a is provided with an outer lead 4b, the end point of the outer lead 4b is soldered to an electrode pad 9 formed at the surface of the substrate 8 and is fixed at the surface of this substrate 8 with a first thermosetting bonding agent 15 having the curing temperature lower than the melting point of the solder paste 12. A second TCP 1b is provided with an outer lead 4b, the end point of this outer lead 4b is soldered to an electrode pad 9 formed at the surface of the substrate 8 and is then fixed in two stages to the first semiconductor package 1a with a second bonding agent 21 in the same material as the first bonding agent.
Patent JP-H0655512-A (JP)
Title: Injection mold
Inventor: TSUNEMI MASAHIKO
IPC: B29C45/26
Filed: 1992-08-03
Abstract: PURPOSE:To obtain a formed body having no poor exterior appearance such as the weld at a C surface part or the like by a method wherein the C surface of a mold, which has the C surface structure on the tip side of an outer diameter, is formed by an ejector sleeve. CONSTITUTION:In order to mold a cylindrical formed body having a C surface at its tip by the structure having two side gates 6a and 6b, an ejector sleeve 5a, the cylindrical C surface of which lines in a cavity 4 and which serves for preventing turbulent jetting due to resin flowing in through two point gates 6a and 6b from occurring and for an ejector pin in combination, is provided so as to realize uniform resin filling.
Patent JP-S6098652-A (JP)
Title: Semiconductor device
Inventor: OGAWA TOSHIYUKI
IPC: H01L23/485
Filed: 1983-11-02
Abstract: PURPOSE:To enable optimum wire bonding even in the case of assemblying the same semiconductor chip to different packages, by a method wherein a plurality of bonding pads for the same signal are provided in the semiconductor chip. CONSTITUTION:Assume the signal pads 2 provided to the semiconductor chip 1 are bonding pads 2a-2d, the pads 2a and 2b are the same signal sections, and the pads 2c and 2d are the same signal sections, too. The semiconductor chip can be put in optimum wire bonding to different packages by providing a plurality of the bonding pads for the same signal according to the packages.
Patent JP-S6186825-A (JP)
Title: Keyboard input device
Inventor: ISHIDA TOMOKO
IPC: G06F3/02
Filed: 1984-10-04
Abstract: PURPOSE:To omit repetitive input operations and to attain the free viewing of a log by storing the input operations supplied through a keyboard and therefore sending the stored input operations to a host CPU repetitively when necessary and in an optional range. CONSTITUTION:The operation signals supplied through a keyboard 1 are displayed on a display 2 and stored in an input operation memory 4 to be sent to a host CPU3. The data can be sent to the CPU3 from the memory 4 with no second input operation just by supplying the range of repetition as long as a special indication is once given and stored to the memory 4 by the operation signal. In such a case, the contents of the memory 4 are displayed on a display 2. THus it is possible to see the log of the input operation.
Patent JP-H0877606-A (JP)
Title: Optical disk structure and fabrication thereof
Inventor: TERADA MASATO
IPC: G11B7/24018
Filed: 1994-08-31
Abstract: PURPOSE: To assure sufficient mechanical accuracy even during high speed rotation by sequentially laminating a viscous material layer, another information recording layer and a transparent substrate in contact with the surface having the information recording layer. CONSTITUTION: On a discrete optical disk providing an information recording layer 2 at a single surface of the transparent substrate 1 in the thickness of 0.3 to 0.9mm, a viscous material layer 3, in some cases, both organic material supporting layer 4 and a viscous material layer 3 are provided in contact with the surface having the information recording layer 2. Moreover, the information recording layer 2 and the transparent substrate 1 of the other discrete optical disk having the similar constitution are laminated in this sequence. Thereby, a high density and high capacity optical disk having sufficient mechanical accuracy even during high speed rotation can be obtained.
Patent JP-S5997134-A (JP)
Title: Photosensitive silver halide material
Inventor: YAMADA SUMUTO
IPC: G03C1/34
Filed: 1982-11-26
Abstract: PURPOSE:To prevent reduction in the photographic sensitivity by incorporating a specified compound as well as flat platelike silver halide particles whose particle size is >=5 times as large as the thickness into a silver halide emulsion layer. CONSTITUTION:Flat platelike silver halide particles whose particle size is >=5 times, preferably 7-20 times as large as the thickness are incorporated into an emulsion layer. A compound represented by the formula is further incorporated into the emulsion layer or other constituent layer. In the formula, each of R<1> and R<2> is hydroxy, hydroxyamino, amino, alkylamino, arylamino, aralkylamino, alkoxy, phenoxy, alkyl, aryl, alkylthio or phenylthio. The especially preferred compond represented by the formula has a hydroxyamino group as one of the groups R<1>, R<2> and an alkylamino group as the other or alkoxy or alkylamino groups as both of the groups R<1>, R<2>. The preferred flat platelike silver halide particles are composed of silver bromide and silver iodobromide, especially silver iodobromide having 0-10mol% silver iodide content.
Patent JP-H0867283-A (JP)
Title: Body central part structure for motorcycle
Inventor: KINOSHITA RYOICHI
IPC: B62K11/00
Filed: 1994-08-31
Abstract: PURPOSE: To enable an air cleaner case to easily retract, accordingly, so as to prevent labor from being required for mounting/demounting a carburetor. CONSTITUTION: A cylinder head 10a, carburetor 12 and an intake air passage 46 of an air cleaner case 43 are formed in a manner wherein an axial line 46a of this air intake passage 46 rises up in the rearward, and further a front side intake air pipe 43e of the air cleaner case 43 is connected capable of inserting/extracting to/from a rear side intake air pipe 12a of the carburetor 12. Simultaneously with this connection, an upper end edge 44a of a battery holder 44 is set lower than an axial line 48 placed parallelly to the intake air passage axial line 46a further to pass through a rear part lower end edge 43a of the air cleaner case 43.
Patent JP-H0490347-A (JP)
Title: Decorative laminated sheet and manufacture thereof
Inventor: NISHIO TSUTOMU
IPC: B44C5/04
Filed: 1990-08-03
Abstract: PURPOSE:To dispense with an embossing processing and produce at a low cost by printing a pattern which produces a three dimensional appearance with heavy ink coating. CONSTITUTION:In the case where a decorative laminated sheet is, for example a ceiling board having a fiber insulation board as a substrate, the surface of the substrate 1 is backing treated by adhering a thin paper 2, and after the adhesive agent is dried a dot scattered pattern 3 is printed on a part of the backing treated face 2, while another dot scattered pattern 4 is printed in a color different from that of the pattern 3 on the remainder of the face. After the printing ink of the pattern 4 is dried, a pattern arranging bars in rows 5 is printed on the non-printed part of the backing treated face 2 on the substrate 1 by means of silk screen method using heavy ink. After the printing ink of the pattern 5 is dried, still another pattern 6 is printed on a narrower space than that of the heavy ink printed pattern 5 on the surface of the pattern 5 by means of silk screen method using heavy ink coating in a same or different color as in the pattern 5.
Patent JP-H0370310-A (JP)
Title: Band pass filter
Inventor: INOUE KOICHI
IPC: H03G1/00
Filed: 1989-08-10
Abstract: PURPOSE:To eliminate the need for the provision of a switch circuit and a discharge circuit by generating ringing caused due to a residual charge by an input signal before signal switching and the silence state at a high frequency band so as to converge the ringing toward the initial level of the no signal state in a short time. CONSTITUTION:The amplification factor of differential amplifier circuits 6, 8 of active differentiation and integration circuits 2, 3 comprising capacitors 7, 9 and the differential amplifier circuits 6, 8 is controlled by a discharge control signal at signal switching to bring a cut-off frequency to high frequencies. Thus, ringing caused between the residual charge in the input signal before switching and the no signal input state is caused at a high frequency region to converge the ringing toward the initial level of no signal state in a short time. Thus, a switch circuit and a discharge circuit comprising a diode or the like are not required.
Patent JP-H0491112-A (JP)
Title: Curable resin composition
Inventor: KOBORI JUNZO
IPC: C08F299/06
Filed: 1990-08-07
Abstract: PURPOSE:To obtain the subject composition, containing a product prepared by reacting terminal hydroxyl groups of an unsaturated polyester with a specific compound and extremely useful as an adhesive with high peel strength from substrates and water resistance. CONSTITUTION:A curable resin composition is composed of (A) a reaction product of (i) >=10wt.% terminal hydroxyl groups of a polymerizable alpha,beta- ethylenic type unsaturated polyester having 700-3000 molecular weight based on double bond potency with (ii) a 2,5(6)-diisocyanatomethyl-bicyclo[2.2.1]heptane- based compound and (B) a CH2 = C < group-containing monomer (e.g. styrene) polymerizable with the component (A). Furthermore, the component (ii) is obtained by subjecting, e.g. 2,5(6)-diaminomethyl-bicyclo[2.2.1]heptane to salt- forming reaction with hydrogen chloride gas and then phosgenating the resultant salt with phosgene.
Patent JP-S6184996-A (JP)
Title: Diaphragm for acoustic device
Inventor: UGAJI MASAKATA
IPC: H04R7/02
Filed: 1984-10-03
Abstract: PURPOSE:To prevent a peak from generating in a high frequency band and to improve an inherent sound by using a metallic material in which lead compounds are produced at least in some part of a fine pore of an anodic oxide film. CONSTITUTION:An anodized Al foil 1 is anode-oxidized to produce an anodic oxide coat 2 thereon. Having formed said coat 2 in this way, the foil 1 is impregnated with PbS. Thus a part 3 filled with PbS (includes PbS oxide film layer) is formed in its fine pore of the coat 2. Besides the above method, it is applicable that with use of an appropriate means a lead compound is filled in the fine pore or the fine pore is sealed with the lead compound. Once this diaphragm is made available, the lead compound serves for preventing the occurrence of a peak in a high frequency, which is caused by enhancing the resonance sharpness of a metallic material and for improving an inherent sound.
Patent JP-S5999242-A (JP)
Title: Production of gas sensitive element
Inventor: SHIRATORI MASAYUKI
IPC: G01N27/12
Filed: 1982-11-29
Abstract: PURPOSE:To obtain a gas sensitive element having excellent responsiveness by forming a film consisting of an org. compd. contg. Pt, etc. and Al, etc. on the surface of a gas sensitive body, then heating the same to decompose the org. compd. thereby forming a catalyst layer consisting of a catalyst metal such as Pd or the like and a carrier such as Al2O3 or the like. CONSTITUTION:A pair of electrodes 2 consisting of Au, etc. are provided on the surface of a cylindrical substrate consisting of Al2O3 as an insulating substrate 1. An n-butanol soln. contg. tin octylate is coated on the surface of the substrate 1 and the electrodes 2 and is dried to evaporate n-butanol. The substrate is then subjected to a heat treatment to decompose the tin octylate and to oxidize the same to form a thin SnO2 film as a gas sensitive body 3. A raw material soln. formed by mixing an org. soln. prepd. by dissolving Pd resinate in n-butanol and an org. soln. prepd. by dissolving Al naphthenate in toluene is coated on the surface of the body 3 and is then dried to evaporate the org. solvent. The sensitive body is then subjected to a heat treatment to decompose the Pd sesinate and Al naphthenate and to oxidize Al thereby forming a catalyst layer 4.
Patent JP-H0929776-A (JP)
Title: Manufacture of synthetic resin retainer
Inventor: TERADA TADAHIRO
IPC: B29C45/22
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a synthetic resin retainer having a plurality of rolling element holding pockets of excellent weld strength and heat resistance from thermoplastic synthetic resin with small sprue runner amount. SOLUTION: The method for manufacturing a synthetic resin retainer has the steps of injecting synthetic resin in the cavity of a mold via a gate 1, and injection molding the retainer having an even number of rolling element retaining pockets 3 arranged on the circumference and comprises the steps of injecting the resin via two or more gates provided at the positions sandwiched between two or more of the pockets 3 in such a manner that the synthetic resin is thermoplastic synthetic resin to be molded at 100 to 250 deg.C of a mold temperature, and combining to join the synthetic resins by columnar parts 4 sandwiched between the gates 1.
Patent JP-S6451550-A (JP)
Title: Logical communication line control system
Inventor: ISHIKAWA NORIHIRO
IPC: G06F13/00
Filed: 1987-08-21
Abstract: PURPOSE:To decrease overhead operation for communication and to decrease communication cost by judging as to whether a new logical communication line should be set or an existing one should be allocated, judging as to whether a line should be released or held, identifying what kind of application- classification of communication the data to be transmitted belongs to, and managing for what communication the data is to be used. CONSTITUTION:Logical communication line control parts 6a, 6b exchange control data 8 and thus control plural communications on one piece of logical communication line. The control data 8 is added to an application data 9, and the data is submitted to communication control parts 3a, 3b, where the control data is eliminated, then the data is submitted to application programs 2a, 2b. The control data 8 consists of an identifier representing the classification to which the application data 9 belongs and another identifier representing for what classification of communication the logical communication line is being used. By exchanging such control data as the above, the logical communication line control parts 6a, 6b can manage for what application-classification of communication a logical communication line 4 is to be used.
Patent JP-S6097464-A (JP)
Inventor: JIYON BUINSENTO MAKANII
IPC: G06F15/80
Filed: 1984-10-03
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-S6187643-A (JP)
Title: Method for preparing cinnamic ester
Inventor: TAKAGI USAJI
IPC: B01J31/30
Filed: 1984-10-05
Abstract: PURPOSE:To obtain the titled compd. useful as a raw material for perfumes or photosensitive resins in good yield, by reacting styrene with CO, an alcohol and O2 in the presence of a specific catalyst under mild reaction conditions. CONSTITUTION:Styrene, CO, an alcohol such as methanol and O2 are reacted in the presence of a catalyst at room temp. - 200 deg.C for 0.01-10hr under normal pressure - 500kg/cm<2>G total reaction pressure to obtain the aimed compd. The catalyst consists of a platinum family metal or its compound, e.g. PdCl2, as the first component, copper or iron compound, e.g. cuprous chloride, as the second component and compounds of at least one or more metals selected from Groups 4A and 7A, iron family of Group 8A, and Groups 1B and 2B in the periodic table as the third component. The partial pressure of CO ranges normal pressure - 50kg/cm<2>G, and the partial pressure of O2 is selected from the range for the composition of the mixed gas in the reaction system beyond the explosion region. EFFECT:Due to a high activity of the catalyst and a high reaction rate, the titled compd. can be advantageously manufactured.