baber/WOPTO huggingface dataset:
Patent JP-H061184-A (JP)
Title: Structure for mounting on-vehicle speaker
Inventor: SHIDA MITSUAKI
IPC: H04R5/02
Filed: 1992-06-23
Abstract: PURPOSE:To provide a plurality of speakers mounted between outer and inner plates constituting the outer periphery of a vehicle in which the mutual effect of air vibrations in the speaker cone vibrations is eliminated to improve the sound quality reproduced from the speakers. CONSTITUTION:A space in a door 21 is divided into two by an inner plate 28 having a hole 29 drilled and a spacer 30. The respective spaces are used respectively for a back cavity 25 of a squawker 22 and a back cavity 24 for a woofer 23. Thus, the air vibration by the cone vibration of one speaker does not affect the other speaker.
Patent JP-H11351239-A (JP)
Title: Electrical conductive roller
Inventor: SAKOGAWA KOICHI
IPC: B29K21/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a roller of stable quality and excellent softness by setting thermoplastic elastomer and electrical conductive filler as main components, and forming an elastic body layer consisting of composition having true density larger than apparent density. SOLUTION: This roller is formed into an elastic body layer out of composition consisting of thermoplastic elastomer and electrical conductive filler as the main components. Any thermoplastic elastomer is acceptable so far as it can be formed by melting, and styrene series and/or olefine series are favorable. For the electrical conductive filler, carbon material, metal material, surface treated metallic oxide powder, or the like is used. In the manufacturing method of the roller, the main components are mixed into pellets, and they are dry- blended with a foaming agent to be molded by melting. The apparent density is expressed by (elastomer part mass)/[π×(roller radius)<2> -(core material radius)<2> }×(roller length)] and for obtaining sufficient softness, the true density/ the apparent density is favorable to be over 1.01.  In this way, the roller of softness and overall balanced performance can be provided.
Patent JP-H0912234-A (JP)
Title: Group control device of elevator
Inventor: ENDO KENJI
IPC: B66B1/18
Filed: 1995-06-30
Abstract: PURPOSE: To carry out more proper hall call allotment control in accordance with a planned operation schedule by computing predicted arrival time, predicted waiting time and a predicted cage inside congestion degree by a plural number of computing methods and using them by selecting them in accordance with a state and a control target at the time of hall call allotment. CONSTITUTION: A predicted arrival time table for a plural number of application is found by respectively different methods in accordance with a data of an input information table T01 and it is recorded in corresponding predicted arrival time tables T021-T02n. Selection TP2 of the predicted arrival time table for operation schedule planning is carried out from the predicted arrival time tables T021-T02n, and selection of an elevator directly traveling to a specified zone, formation of an operation schedule such as selection of an elevator to skip service and operated elevator selection P03 are carried out in correspondence with the data of the input information table T01. Additionally, selection P05 is carried out by a data of selection P04 of the predicted arrival time table, the input information table T01 and a call allotment rule base DB01.
Patent JP-H0826522-A (JP)
Title: Rotary driving gear for paper conveying roller
Inventor: TSUYUKI YASUHIRO
IPC: G03G15/00
Filed: 1994-07-18
Abstract: PURPOSE:To draw out jam paper by only pulling it with a simple mechanism, in a rotary driving gear for a paper conveying roller holding paper conveyed. CONSTITUTION:Helical grooves 30a, 30b are provided in one end part side of a paper conveying roller 30 rotatably supported on a beaing 31, and by providing protrusion parts 33a, 33b, respectively engaged with the grooves 30a, 30b, in the internal periphery of a conveying roller gear 33 externally fitted slidably in an axial direction relating to this roller 30, the gear 33 is slid in a prescribed range in an axial direction (C1, C2 direction) in accordance with a rotary direction (B1, B2 direction) relating to the roller 30. A spring 35 is arranged between the gear 33 and the bearing 31, to energize the gear 33 always in the direction C1. Drive force is transmitted to the gear 33 from a drive gear, but this drive gear, when the gear 33 is moved in the direction C1 (when drive gear is driven), is meshed with each other and placed in a position releasing meshing when moved in the direction C2 (at jam processing time).
Patent JP-H0913199-A (JP)
Title: Electroplating equipment
Inventor: OHARA KENICHI
IPC: C25D21/02
Filed: 1995-06-30
Abstract: PURPOSE: To provide an electroplating equipment not causing the drastic change in layout or increase in cost even when applied to an existing electroplating equipment in the technique to enhance the energy efficiency of an electroplating equipment and whereby the temp. of a plating soln. is precisely controlled. CONSTITUTION: A heat exchanger 6 is provided to a plating soln. feed pipeline 4 between an electroplating tank 1 and a circulating tank 3, and an upstream pipline 4a and a downstream pipeline 4b are connected to the high-temp. liq. side. The upstream pipeline 4a and the downstream pipeline 4b are communicated with a bypass pipeline 4c, and a flow control valve 41 is furnished in the middle of the bypass pipeline 4c. The flow control valve 41 is connected to the electrode 11 of the tank 1 through a controller 22. The water feed pipes 10a and 10b between the washing water storage tank 7 for a washing tank 2 and a pure water feeder 9 are connected to the low-temp. liq. side of the heat exchanger 6. The amt. of plating soln. to be heat-exchanged in accordance with a current strength I is controlled by the controller 22.
Patent JP-H0913187-A (JP)
Title: Electrolytic cell
Inventor: MINEO TOKUICHI
IPC: C25B9/19
Filed: 1995-06-30
Abstract: PURPOSE: To provide an electrolytic cell capable of being miniaturized without the vertical direction being limited. CONSTITUTION: This cell is provided with an electrolytic cell for electrolyzing raw water, a manifold 10 having a slit 11 for circulating the raw water to be supplied to the cell provided on the anode side and a slit 14 for recovering and delivering such gases as oxygen and ozone generated from the anode side of the cell and a manifold on the cathode side having a cathode gas circulating slit for recovering and delivering such a gas as hydrogen generated from the cathode side of the cell furnished on cathode side of the cell.
Patent JP-H10341124-A (JP)
Title: Piezoelectric component
Inventor: TANAKA YASUHIRO
IPC: H03H9/17
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a small size piezoelectric component with a simple structure and less assembling processes. SOLUTION: The proposed piezoelectric component is made up of a base 10, a cover 20 and a piezoelectric element 30. A conductive projection 14 is formed at the middle on the front side of the base 10, and a lower end opening of a cover 20 is fitted to a step 12 formed around the surrounding. A conductive projection 24 is formed on an inner ceiling face of the cover 20 opposite to the projection 14 of the base and the piezoelectric element 30 is pressed and held between the projections 14, 24. A rear side electrode 33 of the piezoelectric element 30 is conductive to a 1st electrode 15 of the base 10 and a front side electrode 32 is conductive to a 3rd electrode 25 of the cover 20. The 1st electrode 15 is extracted to the outside of the base 10 and the 3rd electrode 25 is conductively in contact with an electrode 16 of the base 10 provided to the fitted part and extracted externally.
Patent JP-H0722571-A (JP)
Title: Resin-sealed semiconductor device
Inventor: NISHIMURA ASAO
IPC: H01L23/28
Filed: 1993-07-05
Abstract: PURPOSE:To protect the outer circumference of a semiconductor chip from damage even if difference in thermal expansion is created between the semiconductor chip and a tab by a method wherein high heat radiation performance is obtained by the drawing-out part of the tab. CONSTITUTION:The plan dimensions of the semiconductor chip bonding part 2a of a tab 2 are smaller than the outside dimensions of a semiconductor chip 1. The height of a drawing-out part 2b which is extended from the outer circumference of the semiconductor chip bonding part 2a to the outside of sealing resin 4 is lowered from the height of the semiconductor chip bonding part 2a directly beneath the outer circumference of the semiconductor chip 1.
Patent JP-S5866509-A (JP)
Inventor: TERAI TADAYUKI
IPC: H02G1/02
Filed: 1981-10-15
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-S5591498-A (JP)
Title: Steering device for small vessel
Inventor: AKIYAMA MASAHIRO
IPC: B63H25/38
Filed: 1978-12-28
Abstract: PURPOSE: To simplify steering operation and detaching of a rudder by providing a guide part through which a rudder shaft can be inserted and a rudder plate can be passed, a lower bracket through which the rudder plate can be passed, and a bearing member to support the rudder shaft.  
     CONSTITUTION: A rudder 20 is inserted into a guide device 40 provided at an opening part 111 on the stern 11, and hung by a wire 38. A steering arm 41 is composed of an arm part 411 connected with a rod part 311 of a hydraulic steering cylinder 31, and a part 412 into which the upper part 21b of a rudder shaft 21 is inserted to be axially slided. A lower device 40b is composed of a guide member 44 and a bearing member 45, and the rudder 20 can be inserted through central gains 441C and 442C on an upper and a lower bracket 441 and 442 of the guide member 44. Consequently, the rudder 20 hung by the wire 38 can be slided vertically in the guide device 40. Besides, the rudder 20 can be easily detached from the stern 11 after pulled up from the guide member 44. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6410416-A (JP)
Title: Biaxially oriented polyester film for magnetic recording medium
Inventor: KATO SUMIO
IPC: B29L7/00
Filed: 1987-07-03
Abstract: PURPOSE:To improve magnetic conversion characteristics and to improve slipperiness, scratching resistance and chipping resistance by incorporating spherical silica particles having a specific grain size, grain size ratio, etc., and titanium oxide particles having a specific grain size and grain size distribution ratio into polyester. CONSTITUTION:The spherical silica particles dispersed and incorporated as a 1st component into the polyester have >=0.05mum and <=2mum average grain size and 1.0-1.2 grain size ratio (major diameter/minor diameter). The amt. of the particles to be added is 0.01-2wt.%. The anatase type titanium oxide particles to be dispersed and incorporated as the 2nd component therein have >=0.05mum and <=1mum average grain size and the grain size distribution ratio [gamma]expressed by the formula is in a 1.2-2.3 range. These particles are incorporated at 0.01-1wt.% into the polyester. Provision of the biaxially oriented polyester film for magnetic recording media having the excellent slipperiness, scratching resistance and chipping resistance is enabled even if the surface is flattened.
Patent JP-S6059658-A (JP)
Inventor: HARINA SUTEFUANIA UROBUROWA
IPC: C01G45/00
Filed: 1984-08-07
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-H1192372-A (JP)
Title: Beta-adrenergic agonist for reducing emaciation condition
Inventor: ROBAATO RII DAU
IPC: A61P3/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agonist capable of reducing loss of weight of a mammalian resulting from an emaciation condition, without causing a notable malignant side-effect by including a specific compound. SOLUTION: This [β-adrenergic agonist is shown by the formula [R<1> , R<2> , R<4> and R<5> are each H or a 1-6C alkyl; R<3> , R<6> and R<7> are each H or a halogen; W is N, CH or the like; X and Y are each a direct bond, O, S or the like; Z is (CH2 )n CO<2> R<12> or the like (R<12> is H or a 1-6C alkyl), and (n) is 0 to 6], e.g. (4-(2-(2-(6-aminopyridin-3-yl)-2(R)-hydroxyethylamino)ethoxy)phenyl)ac etic acid, or a pharmaceutically acceptable prodrug of the above compound. It is administered at around 0.01 to 100 mg/kg-body weight, preferably around 0.1 to 50 mg/kg-body weight a day, either once or in installment, to reduce loss of weight of a mammalian resulting from an emaciation condition.
Patent JP-S6056699-A (JP)
Inventor: TAMURA KINYA
IPC: B64F1/00
Filed: 1983-09-08
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-S6145282-A (JP)
Inventor: KAMIMURA SASHIRO
IPC: G09G3/30
Filed: 1984-08-09
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-H09291351-A (JP)
Title: High silicon steel sheet excellent in workability and its production
Inventor: FUJITA KOICHIRO
IPC: C23C10/08
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To improve workability by incorporating specific amounts of C and Si and regulating the oportion of the grain boundary area of the carbides precipitating in the grain boundaries, occupying in the total area, to a specific value. SOLUTION: This alloy is a high silicon ferrous alloy having a composition containing, by weight, <=0.01% C, 4-10% Si, <=0.5% Mn, <=0.01% P, <=0.01% S, <=0.2% sol.Al, <=0.01% N, and <=0.02% O. Further, this steel sheet is a high silicon steel sheet in which the grain boundary area of the carbides precipitating in the grain boundaries comprises <=20% of the total area. A slab of the high silicon ferrous alloy is hot-rolled, descaped, rolled, and subjected to final annealing at >=700 deg.C. The cooling rate at the final annealing through the temp. region between 300 and 700 deg.C is regulated to >=5 deg.C/sec. A high silicon steel sheet is an extremely brittle material. The carbides in the grain boundaries become the origin of fracture and deteriorated the workability of a product.  When the proportion of the grain boundary area of the carbides occupying in the total area is <=20%, deterioration in workability can be prevented. Cooling velocity at the final annealing is specified in order to inhibit the formation of carbide crystals in the grain boundaries.
Patent JP-H0611158-A (JP)
Title: Internal melting type ice heat storing tank for heat pump
Inventor: UENO KATSUHIKO
IPC: F25B13/00
Filed: 1992-06-24
Abstract: PURPOSE:To improve an ice manufacturing capability when the ice making is carried out and enable a low temperature output during deicing operation to be attained and further to enable a deicing speed to be improved. CONSTITUTION:A supporting part 10 for supporting a zig-zag formed heat storing ice forming pipe passage 9 within a water tank 8 is formed such that many through-pass holes 32 for pipe passages are formed into a plurality of rows, arranged in parallel while being spaced apart in a vertical direction, upper and lower pipe plates 33 and 34 having the positions of each of the through-pass holes 32 coincided to each other in a vertical direction and then the pipes are passed through each of the through-pass holes in a vertical direction to form the pipe passage 9. The system is comprised of a suction pipe 22 having many suction holes below the pipe passage 9, a discharging pipe 23 opened at its one end to the upper end of the water tank 8 and a water pump 24 for sucking water 15 within the water tank 8 through the suction pipe 22 and discharging the sucked water into the discharging pipe 23.
Patent JP-S5866998-A (JP)
Inventor: TATEMICHI ARITOSHI
IPC: G10K11/16
Filed: 1981-10-17
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-H0578815-A (JP)
Title: Surface hardened member and its production
Inventor: SHIBUYA TAKUMI
IPC: C23C22/70
Filed: 1991-07-05
Abstract: PURPOSE:To provide the hardened member which consists of titanium or titanium alloy provided with a hardened layer having a sufficient thickness and good wear resistance. CONSTITUTION:This surface hardened member has a base material consisting of the titanium or titanium alloy and a molten diffused layer, formed on the surface of this base material. The molten diffused layer is constituted by having many anchor parts bitten and formed into and on the surface part of the base material, a joint layer formed on the base material in continuation with the anchor parts and the hardened layer formed on this joint layer. The hardened layer consists mainly of >=1 metallic elements which are solutionized in the titanium and form a compd. with the titanium togetherwith titanium. The hardened member which is lightweight over the entire part, has high strength and toughness and has high corrosion resistance is provided in this way. Since the base material is used from the titanium or titanium alloy, the lightweight hardened member having the excellent corrosion resistance is provided.
Patent JP-S5688335-A (JP)
Title: Semiconductor device
Inventor: HORIBA YASUTAKA
IPC: H01L21/74
Filed: 1979-12-19
Abstract: PURPOSE:To apply a bias potential from a main surface of a substrate to the substrate without newly adding a diffusing step in an N<-> type epitaxial dielectric isolating structure. CONSTITUTION:An N<-> type epitaxial layer on a P type Si substrate 1 having N<+> type buried layers 61, 21, 23 is insulated and isolated laterally into a plurality of layers 51-54, an N<+> type layer 64 in an island 62 is formed simultaneously with N<+> type layers 24, 34 in other islands, and a metallic electrode 10 is attached thereto. The layer 61 and the junction surface 610 of the substrate 1 are partly broken down irreversibly. When positive voltage is applied to the electrode 10 and negative voltage is applied to the substrate 11 in this state, nonrectification conduction can be secured through the junction surface 610. Accordingly, bias voltage can be applied from the main surface 200 side to the substrate. The layer 61 can be omitted, but high voltage becomes necessary to break down the junction between the layer 62 and the substrate 1.
Patent JP-H0218742-A (JP)
Title: Rotary head recording and reproducing device
Inventor: ITO ATSUSHI
IPC: G11B15/61
Filed: 1988-07-05
Abstract: PURPOSE:To attain the tracking of high accuracy by changing the inclination angle of a drum at the time of variable speed reproducing and moving a position for one of the drum entrance of exit, at least, of a magnetic tape with being interlocked in correspondence to the inclination angle. CONSTITUTION:A rotary drum 1 can change the inclination angle around a shaft (tilt shaft 2) which is vertical to the revolving shaft of the drum 1. Roll guides 3 and 4 are arranged so as to contact the imaginary tangential plane (a reference surface 15) of the drum 1 to be vertical to the revolving shaft of the drum 1 and tilt shaft 2. When the inclination angle of the drum 1 is changed, the positions of an entrance 6 and an exit 5 of the drum 1 in a magnetic tape 10 are changed. However, when an edge part for the position regulation of the tape 10 is not provided in the roller guide 4, the magnetic tape 10 is slided on the roll guide 4 and moved to a prescribed position. Thus, the tracking can be accurately executed at the time of the variable speed reproducing.
Patent JP-S6143938-A (JP)
Inventor: UCHIYAMA YOSHIHIRO
IPC: A01F12/32
Filed: 1984-08-07
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-S6320382-A (JP)
Title: Color forming composition
Inventor: SATO NAOKI
IPC: A61K8/36
Filed: 1986-07-15
Abstract: PURPOSE:To obtain a color forming composition which contains neither a coloring matter nor a pigment, has excellent stability and safety, and forms a continuously changing color, by dissolving a specified amount of an alkenylsuccinic acid (derivative) in an aqueous alcohol. CONSTITUTION:An alkenylsuccinic anhydride obtained from a 16C or higher olefin and maleic anhydride is hydrolyzed or reacted with an amino compound (e.g., an amino acid) to give an alkenylsuccinic acid (derivative) (A) of the formula (wherein R1 is an 8-36C straight-chain or branched alkenyl; R2 is OH or an amidated amino acid residue). 0.1-10wt% component A is dissolved in a liquid (B) comprising water and, if necessary, 50wt% or less alcohol, thus giving a color forming composition comprising an aqueous alcohol solution of component A. This composition can be utilized for cosmetics such as a shampoo or a rinse, decorative goods such as an ornament for the alcove, an an optical element such as a diffraction grating.
Patent JP-H0215460-A (JP)
Title: Optical card reader
Inventor: FUKAI SHIGERU
IPC: G11B19/00
Filed: 1988-07-04
Abstract: PURPOSE:To reduce the output capacity of a Y driving motor and to miniaturize the title device by moving only a card base without moving an X driving motor when an optical card is to be driven in a Y direction. CONSTITUTION:The carrying of an optical card 6 in an X direction is executed by rotating an X driving shaft 17 through gears 20 and 19 by rotating an X driving motor 21, rotating an X driving gear 15, and sliding a card base 7 on slide shafts 8a and 8b in the X direction through a rack 14 to gear with the gear 15. On the other hand, in the case of carrying the card 6 in the Y direction, a feed screw 13 rotates by the rotation of a Y driving motor 12, and a Y slide bearing 9a moves in the Y direction. The card 6 is moved in the Y direction by moving the gear 15 on the driving shaft 17 in the Y direction through a slide claw 18 under an interlocked state with the moving of this bearing 9a and moving the base 7, the rack 14, and the gear 15 under a geared state with each other.
Patent JP-S6056979-A (JP)
Title: 4,7-dihydropyrazolo(3,4-b)pyridine derivative and its preparation
Inventor: ADACHI IKUO
IPC: C07D231/38
Filed: 1983-09-08
Abstract: NEW MATERIAL:A compound shown by the formual I (R<1> and R<2> are 1-4C alkyl; R<3> is 2-6C alkyl, 4-6C cycloalkenyl, 4-6C cycloalkyl, 1-4C alkyl, etc.) and its acid addition salt. EXAMPLE:Methyl 3-allyl-1,6-dimethyl-4-(3-nitropenyl)-4,7-dihydropyrazolo[3,4-b] pyridine-5-carboxylate. USE:Useful as a remedy for angina pectoris, hypertension, etc. Having improved hypotensive action and vasodilating action. Showing no inhibitory action on systole as a side effect. PREPARATION:An alpha,beta-unsaturated ketone reagent shown by the formula II is reacted with a 5-aminopyrazole compound shown by the formula III in the absence or presence of an organic solvent such as methanol, etc. optionally by the use of a catalyst such as an acid, organic base, etc. at room temperature or under heating (20-100 deg.C), to give a compound shown by the formula I .
Patent JP-S6143570-A (JP)
Title: Ink jet head assembly
Inventor: MUNEHIRO HIDEHIKO
IPC: B41J2/165
Filed: 1984-08-08
Abstract: PURPOSE:To prevent an ink from being dried or solidified on a nozzle end face by providing a recess part for containing the nozzle end face therein, and closing an end face of the recess part when a printer is not used. CONSTITUTION:An ink jet head part 1 is provided with a nozzle cover (recess part) 5, in which the nozzle end face 8 is contained. When printing is not conducted, a head cap mechanism 10 is automatically moved in the direction of an arrow 12 to be fitted to the front face of the nozzle cover 5. A seal member 11 is adhered to one side of an arm of the head cap mechanism 10, and close contact of the seal member 11 with the end face of the cover 5 maintains the interior of the cover 5 in a gas-tight condition. Accordingly, the ink is prevented from being dried on the nozzle end face 8, and further evaporation of water from the ink 4 contained in an ink tank part 2 is prevented, so that the concentration of the ink 4 is maintained to be constant.