baber/WOPTO huggingface dataset:
Patent JP-S5948524-A (JP)
Title: Construction work of steel tubular sheet pile and spacing holding metal therefor
Inventor: EGAWA MASAYASU
IPC: E02D13/04
Filed: 1982-09-09
Abstract: PURPOSE:To quickly construct steel tubular sheet piles by a method in which a metal having functions of spacing and holding sheet piles and also preventing the bilateral rocking of sheet pile is fixed to the upper end portion of the first sheet pile already erected, and the second sheet pile is erected while contacting it with the metal. CONSTITUTION:A spacing holding metal 4 is fixed to the upper part of a steel tubular sheet pile P2 already erected by welding the leg portion of the metal 4. A steel tubular sheet pile P3 to be erected subsequently is hung down from a crane, etc., the peripheral side of the sheet pile P3 is contacted with the concaved contact face 1 of the metal tool 4, and the sheet pile P3 is erected while coupling the coupler of the sheet piles with the guide space 3. In this case, the metal tool 4 acts as a guider to prevent the bilateral rocking of the piles on the line to be set in parallel while keeping the spacing between the sheet piles.
Patent JP-H04355498-A (JP)
Title: Music selecting device
Inventor: TAMURA RYUTARO
IPC: G09G5/00
Filed: 1991-05-31
Abstract: PURPOSE:To provide a music selecting device capable of efficiently and certainly performing retrieval of music name and music selection executing operation. CONSTITUTION:A music selecting device has a memory part 26 for storing music information, a display part, operation parts 18, 18A, a music selection processing part within a control part 12 for conducting music selection processing, and a signal transfer part 14 for transferring a music selection signal. The music selection processing part has a retrieval processing part for displaying items to determine music name retrieval conditions on the display part, switching the display of the items up to the item of the final stage by the operation part 18, retrieving the music name satisfying the retrieval conditions of a series of the items from the music information stored in the memory part 26, after selecting the item of the final stage, and displaying the music name list on the display part, a music information display processing part for displaying a determined music information related to one music name selected by the operation of the operation part 18 from the displayed music name list, and a music selection output processing part for transmitting the music number information related to the selected music name to the signal transfer part 14 on the basis of the operation of the operation part 18A.
Patent JP-S5584307-A (JP)
Title: Preparation of curing composition
Inventor: HONDA TOSHIO
IPC: C08F8/00
Filed: 1978-12-20
Abstract: PURPOSE: To obtain a curing composition useful for an adhesive agent, a paint or the like by a method wherein an acrylic polymerizable monomer and a specific reaction aid are mixed with a high molecular elastomer containing C-C unsaturated double condensation and reacted.  
     CONSTITUTION: (A) A high molecular elastomer having C-C unsaturated double condensation and (B) a vinyl compound are mixed at a wt. ratio of (A)/(B)=95/ 5W0.5/99.5 and (C) one or more acrylic polymerizable monomer of a formulas I, II and III (R is H, CH 3 , n is an integer of 2W5, m is an integer of 1W4, l is integer of 1W30), and (D) as a reaction aid, (a) alkylhypolite or a N-haloamide compound of a formula IV (X is halogen, A is carboxylic acid residue, sulfonic acid residue, carbonic acid ester residue) are added and mixed. Thereby, in the presence of (D) component, (C) component is reacted with (A) component to obtain a curing composition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5681926-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKANO YUKIO
IPC: H01L21/22
Filed: 1979-12-07
Abstract: PURPOSE:To stabilize an electronic characteristics by a method wherein after a semiconductor substrate is cut off, the surface is etched by approximately 0.5-3mum or the surface roughness is made to be an average of 0.6mum or less and then, impurity is diffused. CONSTITUTION:Before a thermal diffusion is performed to a semiconductor substrate, an etching of an approximately 0.5-3mum depth is performed on the surface to remove the cutting machining distortion. Or a wafer having a surface roughness of a mean value of 0.6mum or less is used. When such a wafer is used, a dislocation within a wafer is removed, therefore, scattering of a diffusion concentration of a heavy metal such as gold or platinum is suppressed to be unified, thus, the electronic characteristic of an element is stabilized.
Patent JP-S6134823-A (JP)
Inventor: AIKAWA MASAMI
IPC: H01H13/14
Filed: 1984-07-27
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-H056622-A (JP)
Title: Optical disk apparatus
Inventor: TANAKA HISAMITSU
IPC: G11B20/10
Filed: 1991-06-28
Abstract: PURPOSE:To provide an optical-disk reproducing apparatus which can obtain contitnuous reproduced signals even when an optical beam is deviated from a reproducing track during the reproduction of the optical disk. CONSTITUTION:The digital data which are reproduced with an optical pickup 3 are sequentially written into a memory circuit 6 in accordance with the absolute address which are recorded in an optical disk 1. The optical disk 1 is demodulated with an ATIP demodulating circuit 12 in synchronization with the first clock (a) of a clock generating circuit 10. The digital data are sequentially read out in synchronization with the second clock (b) of the clock generating circuit 10. The data writing into the memory circuit 6 is inhibited when the vacant memory capacity of the memory circuit 6 becomes less than the specified value and the optical beam is made to jump in the reverse direction and when the optical beam is deviated from the track. Even if the optical beam is deviated from the track during the reproduction of the recordable optical disk having the unrecorded part, the continuous reproduced signals are obtained.
Patent JP-H11348831-A (JP)
Title: Crossmember structure in body frame of automobile
Inventor: NAKAMURA HISAHIRO
IPC: B62D25/20
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of the connecting part between a base member and a body member which are incorporated in a cross member while maintaining the facility of the assembling of a vehicle body frame. SOLUTION: A cross member 3 is incorporated with a base member 7 projected from each of side members 2, and a body member 8 having both end parts connected to the base members 7. Upper and lower members 10 to 13 are connected to the base members 7 and the body member 8, respectively. The lower member 11 is projected toward the center 5 from the upper member 10 of the base members 7 while the upper member 12 in the end part of the body member 8 is projected from the lower end 13 thereof. The upper member 12 of the body member 8 is set on the upper surface of the upper member 12 of the base members 7, and is connected thereto, and the lower member 13 of the body member 8 is set on the upper surface of the lower member 11 of the base members 7 and is connected thereto.
Patent JP-H1010766-A (JP)
Title: Electrophotographic photoreceptor
Inventor: IMAI AKIRA
IPC: G03G5/14
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To enhance electrification ability and photosensitivity almost independently of environment and to improve repetition stability such as low residual potential maintaining ability by forming an undercoat layer contg a specified high molecular compd. SOLUTION: This electrophotographic photoreceptor has a photocondutive layer on the electrically conductive substrate with an undercoat layer in-between. The undercoat layer contains at least one kind of high molecular compd. obtd. by polymerizing a monomer represented by formula I, wherein R<1> is H or methyl and A is a group represented by formula II [where X is O, etc., Y is O, S, SO2 or NR<6> , Z is -O- or -COO(CH2 )n O-, each of R<2> and R<3> is alkyl, aryl, halogen, etc., R<6> is H, alkyl or aryl, each of (l) and (m) is an integer of 0-2 and (n) is an integer of 1-20].
Patent JP-S6220397-A (JP)
Inventor: YOSHIDA KAZUO
IPC: H05K3/34
Filed: 1985-07-19
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-2000055844-A (JP)
Title: Non-destructive inspection method utilizing nuclear magnetic resonance phenomenon
Inventor: YAMASHITA SATOSHI
IPC: G01N24/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To inspect the presence or absence of defect and deformation non- destructively by providing a plurality of markers where the content of an atom with a magnetic moment is controlled to a value that differs from that of an atom in a material to be inspected in advance and utilizing the nuclear magnetic resonance(NMR) phenomenon of the marker in inspection. SOLUTION: An atomic nucleus where the number of protons and that of neutrons are both even does not have any magnetic moment, and the others all have a magnetic moment. A natural carbon and carbon in a carbon compound have 12C and 13C. The atomic nucleus of 12C is an even-even nucleus and does not have any magnetic moment but 13C is an even-odd nucleus and has a magnetic moment. 13C is utilized by the NMR method. For example, a high-pressure container and a golf shaft utilizing a carbon fiber cause such defect as interlayer release and fiber rupture due to excessive shock and cause strength to decrease. A marker that is given in advance is inspected by the NMR to inspect the presence or absence and the degree of the defect. If any defect exists, the regularity of the pattern of the NMR image of the marker collapses for detecting the defect.
Patent JP-S5947704-A (JP)
Inventor: ASHIHARA HIDEAKI
IPC: H01C17/00
Filed: 1982-09-10
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-S5781769-A (JP)
Title: Facsimile device
Inventor: KATOU KENJI
IPC: H04N1/19
Filed: 1980-11-11
Abstract: PURPOSE:To facilitate an easy compensation for the joints of picture signals of plural solid state pickup elements, by providing a joint compensating marker at the original reading position of a plane scanning facsimile of original shift type and then putting in and taking out the marker. CONSTITUTION:Solid state image sensors 1 and 2 plus lens systems 3 and 4 are distributed, and an original 5 sent through a paper feeder is stopped in front of the reading position or transported in a low speed. Then a marker 7 having a prescribed size and density is pushed out by a driving part 9 and along a guide 8 and crosses a device 6 to be pushed in up to the tangent line part between an original feed roller 10 and a transparent glass 11. After this, the marker 7 is formed into an image to the sensors 1 and 2 through the systems 3 and 4. Based on the two marker signals of the sensors 1 and 2, the phase control is performed for the transfer gate pulses of the sensors 1 and 2.
Patent JP-H05318956-A (JP)
Title: Screen plate of shape memory alloy
Inventor: NAKAI KATSUHIKO
IPC: C22C19/03
Filed: 1992-05-25
Abstract: PURPOSE:To provide a screen plate constituted so that the deformation such as elongation of the screen plate can be corrected by appropriately applying temp. at the time of the washing of the screen plate after printing and a screen printing machine not requiring the resetting to a supply plate and capable of keeping good printing accuracy for a long period of time. CONSTITUTION:In a shape memory alloy screen plate A, a shape memory alloy screen 5 composed of a mesh material formed from an amorphous shape memory alloy is arranged inside a rectangular plate frame 1 in a rectangular shape over predetermined width and a usual screen 2 is bonded inside the screen 5 by the tape 2 fixed to the rear of the screen 5 and a printed part 3 due to printing paste is provided to the central part of the screen 4. That is, the usual screen 4 is integrally provided inside the plate frame 1 under tension through the shape memory alloy screen 5 having a predetermined width and both of them are integrated to constitute the shape memory alloy screen plate A.
Patent JP-S643734-A (JP)
Title: Multiplication circuit
Inventor: YOSHIDA YUJI
IPC: G06F7/523
Filed: 1987-06-25
Abstract: PURPOSE:To realize the high-speed multiplication processing by using one of four multipliers for basic word length to perform the multiplication of the basic word length and then using all of these four multipliers for multiplication of the double word length respectively. CONSTITUTION:An adder 50 is used only for multiplication of the 8-bite data and serves as a 3-input addition circuit which adds the partial products P1-P4 received from multiplication units 1-4 respectively with proper digit matching. The output of the 3-input adder 50 is set at registers 61-63 respectively. At the same time, a partial product P4L is set as it is at a register 64. The output selection circuits 81 and 82 select the output of the unit 1 with the (4X4 bytes)- multiplication and then the outputs of registers 61-64 with the (8X8 bytes)- multiplication. While the output selection circuits 71 and 72 selects and reads out both higher and lower level 8 bytes respectively of 16 bytes of the (8X8 bytes)-multiplication. The multiplication result of the unit 1 is selected by both circuits 81 and 82 with multiplication of the basic word length and then delivered directly. Thus the time needed for the multiplication processing can be shortened.
Patent JP-S5680417-A (JP)
Title: Decorative sheet
Inventor: SAKURAI KUNIO
IPC: B29B17/00
Filed: 1979-12-07
Abstract: PURPOSE: To make use of recycled PVC sheet possible and assure stable supply of material by providing a highly concealing colored opaque resin layer and colored transparent resin layer in decorative sheet using recycled PVC sheet.  
     CONSTITUTION: A reclaimed PVC sheet 1, a colored opaque resin layer 2 provided on the former for concealing defects such as foreign matter on the surface or color unevenness of the sheet 1, a transparent colored resin layer 3 providing a background color of grain pattern laid on the resin layer 2 and a grain pattern layer 4 laid on the resin layer 3, constitute a sheet. In addition, a transparent resin layer 5 is provided on the sheet according to necessity and it is arranged so that the colors of the colored opaque resin layer 2 and the colored transparent resin layer 3 may ressemble to each other. The colored resin layer 3, on account of its transparency, permits the color of the colored opaque resin layer 2 laid beneath the former to be seen through, adversely affecting a design. For this reason, it is necessary that the colors of both resin layers ressemble to each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07324052-A (JP)
Title: Production of carbonylated compound
Inventor: ROBAATO POORU KURE
IPC: C25B3/23
Filed: 1995-06-02
Abstract: PURPOSE: To easily obtain the subject compound in high reaction rate and high selectivity without forming any byproduct by oxidizing an (alkyl)aromatic compound with a new solid cerium (IV) compound as oxidant.  
     CONSTITUTION: This compound is obtained by contacting an aqueous medium containing 0.2 mol concentration of a cerium (IV) compound composed of cerium (IV), two CH 3 SO 3  groups, (hydr)oxide group and associated hydrated water molecules [pref. e.g. a compound of the formula Ce(CH 3 SO 3 ) 2 O.2H 2 O] with an organic substance selected from aromatic compounds and alkylaromatic compounds (e.g. benzene, toluene). By the way, the above cerium (IV) compound is also a new compound and prepared, preferably, by contact of ceric oxide, ceric carbonate and/or ceric hydroxide with a 0.5-1.3 molar excess amount of methanesulfonic acid in an aqueous solution followed by electrolytic oxidation of the solution at 30-300 mA/cm 2  and at 0-100°C. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S645973-A (JP)
Title: Piezoelectric porcelain composition
Inventor: SAKAI HIDEKI
IPC: C04B35/49
Filed: 1987-06-27
Abstract: PURPOSE:To increase the coefft. of electromechanical coupling of a Pb-Ni-Nb-Ti- Zr-O type piezoelectric porcelain compsn. in the diametral direction and the dielectric constant and to make the compsn. suitable for use as a sound transducing element, etc., by incorporating a specified amt. of La2O3, Sb2O5 or CeO2 as a subsidiary component into the compsn. CONSTITUTION:Starting materials such as PbO, NiO, Nb2O5, TiO2 and ZrO2 are weighed so as to obtain a piezoelectric porcelain compsn. represented by the formula and they are mixed and calcined. La2O3, Sb2O5 or CeO2 as a subsidiary component is added to the resulting compsn. represented by the formula as a principal component by 0.1-0.3wt.% and they are mixed, molded and calcined to obtain a desired piezoelectric porcelain compsn. Since the subsidiary component has been added, the compsn. has such characteristics as >=0.55 coefft. of electromechanical coupling in the diametral direction and >=2,000 dielectric constant and is suitable for use as a sound transducing element.
Patent JP-S5681923-A (JP)
Title: Manufacture of thin film
Inventor: ICHIYANAGI HAJIME
IPC: H01L21/285
Filed: 1979-12-06
Abstract: PURPOSE:To improve a thin film productivity per unit volume through the CVD method by installing a heater between two band type substrates. CONSTITUTION:A heater 8 is arranged between two band type substrates 6 and it is installed on a holding base 7. With this constitution, since the heater exists between the substrates, the productivity of a reaction container 1 per unit volume is improved. Further, the yield of a material gas is high and the thermal efficiency of a heater is also high. And when a thin film for only one side face is formed, the mask for a rear face becomes needless.
Patent JP-S6220245-A (JP)
Title: Enclosed type alkaline storage battery
Inventor: YANAGIHARA NOBUYUKI
IPC: H01M4/38
Filed: 1985-07-18
Abstract: PURPOSE:To improve discharge capacity in a high temperature using relatively low cost materials, by using a negative electrode made of a hydrogen occlusion alloy or a hydride, including five elements shown as a formula LnNix(Co1.Mnb.Alc)y. CONSTITUTION:The negative electrode is formed of a hydrogen occlusion alloy or a hydride including five element shown as a formula LnNix(Coa.Mnb.Alc)y, (where Ln is simply of Mn or a mixture of Mn and La, the content of La in the Ln is 25 to 70wt%, 3.5<x<=4.3, 0.7<=y<=1.7, 4.3<x+y<5.5, 0.2<=a<=1.0, 0.2<=b<=0.8, and 0.1<=c<=0.5). The enclosed type alkaline storage battery is formed combining the said negative electrode, a positive nickel electrode, a separator, and an alkaline electrolyte. Therefore, the negative electrode is made of relatively low cost materials, the cell property in a high temperature is improved, and the rise of the gas pressure in the battery owing to an overcharge can be controlled.
Patent JP-S6137819-A (JP)
Title: Prevention of clogging of mechanical vacuum pump
Inventor: UMEDA AKIRA
IPC: F04B37/08
Filed: 1984-07-31
Abstract: PURPOSE:To make it possible to operate a polyester polymerization apparatus stably for a long time by preventing a mechanical vacuum pump from being clogged due to deposition of lower polymer, by injecting a glycol onto the surface of the rotor of the mechanical booster. CONSTITUTION:A mechanical vacuum pump as means for maintaining the reaction system at a predetermined vacuum in the polymerization of a polyester comprises a combination of one or more mechanical boosters 2 with a liquid- sealed pump 3. A provision is made for nozzle 2e for injecting a glycol toward the direction of the surface of the rotor 2b of each mechanical booster 2. From this injection nozzle 2e, a glycol is continuously or intermittently injected toward the surface of rotor 2b. The glycol in this case is desirably the same as a starting material for the polyester. The glycol injected into the mechanical vacuum pump together with lower polymer is discharged from the system through a drain blow 4b and recovered.
Patent JP-H0912714-A (JP)
Title: Polyamide, polyamide composition and use thereof
Inventor: OKA HIDEAKI
IPC: B29C45/00
Filed: 1995-06-26
Abstract: PURPOSE: To obtain both a polyamide and a polyamide compositions having extremely excellent moldability and processability, excellent in hot water resistance, surface beauty, heat resistance, mechanical characteristics, low water absorption, chemical resistance, etc., providing moldings of various shapes such as a part of engineering use, fiber, film, sheet, bottle, etc., preferably useful as an industrial material, a domestic article, etc. CONSTITUTION: This polyamide (A) comprises a dicarboxylic acid unit composed of 60-100mol% terephthalic acid unit and a diamine unit composed of 60-100mol% 2-methyl-1,8-octanediamine(MOD). Or, the objective polyamide (B) comprises the diamine unit composed of the MOD unit and a 1,9-nonanediamine(ND) unit (the molar ratio of the MOD unit to the ND unit = (61:39) to (99:1). Both the polyamides have 0.4-3.0dl/g intrinsic viscosity (with the proviso that >=10mol%, terminal group of the component A is sealed). The objective polyamide composition is obtained by mixing 100 pts.wt. of the polyamide with 1-200 pts.wt. of a filler. The objective molding comprises the polyamide or the polyamide composition.
Patent JP-H0449159-A (JP)
Title: Paper medium discharge device for input/output device
Inventor: SAEKI YOSHINORI
IPC: B65H29/60
Filed: 1990-06-18
Abstract: PURPOSE:To make sorting possible of even a medium in length larger than the length of a medium passage reaching a paper discharge part for a processing part by providing constitution such that the medium, performed with no normal processing, is discharged to the second stacker by reversing a paper discharge roller after a rear end of the medium, fed out to the first stacker, reaches just before the discharge roller. CONSTITUTION:Even when assumed that a point end part of a medium 5 is fed out to the first stacker 21 when a rear end of the medium 5 passes through a processing part B, a paper discharge roller 11 is reversed after the rear end of the medium 5 reaches just before the paper discharge roller 11. In this way, the medium 5 can be discharged to the second stack 22, and sorting of the medium 5 can be performed even when a medium passage 20 is shorter than the length of the medium 5.
Patent JP-S5783985-A (JP)
Title: Character broadcast receiver
Inventor: HIRAHATA SHIGERU
IPC: H04N5/445
Filed: 1980-11-14
Abstract: PURPOSE:To remove a sense of unease from viewers by storing a constant number of program numbers, indicating the kinds of character signals, all the time, by comparing them with a number that a user select, and by displaying ''stand- by'' when coincidence is obtained or ''erroneous selection'' when not. CONSTITUTION:A CPU9 follows the procedure of processing stored in a program memory 7 to store in a data memory 8 an invariably constant number of pieces of information on program numbers, stored in a buffer memory 1 in the order of arrival. A user, on the other hand, selects a character broadcast channel on a keyboard 15 and sends it to the CPU9. Then, the program numbers stored in the RAM8 are read out one after another and compared with the selected program number; when the both are coincident with each other, character and pattern information, showing a stand-by state, stored in the ROM7 is transferred to a display memory 11 and displayed on a display device 13. When the coincidence is not obtained, information showing an untransmitted program or erroneous selection is displayed as mentioned above. These new functions are provided to eliminate the sense of unease that the user has.