baber/WOPTO huggingface dataset:
Patent JP-S60231240-A (JP)
Title: Electronic device having retrieval function
Inventor: FUKAYA HIDEYORI
IPC: G06F17/30
Filed: 1984-05-02
Abstract: PURPOSE:To shorten a time required for retrieval by searching a division mark for dividing data blocks and retrieving whether data to be retrieved are located on a position corresponding to the division mark. CONSTITUTION:When a file dividing plural data blocks by division marks (,) is inputted to a memory 13, a retrieval character string is inputted to a character string storage part 15 and then a retrieval key 111 is depressed, the character strings outputted from the memory 13 and the storage part 15 are compared. When it is discriminated that two data are the same as the result of the comparison, a coincidence signal (b) is inputted from a character string comparison part 17 to a CPU12 and the retrieved data block is displayed on a display part 16. When it is discriminated that two data are different each other, uncompared successively imputted to a (,) code comparison part 18 and compared with retrieval character string data on the basis of a search command signal (c) outputted from the CPU12.
Patent JP-S57200687-A (JP)
Title: Compressor apparatus
Inventor: JIIKUFURIITO SHIEENWARUTO
IPC: F04B27/06
Filed: 1982-05-25
Abstract: Improvements in a compressor unit of the type which includes a radial piston compressor and a drive motor disposed in a housing about a stationary shaft are disclosed. The shaft is suspended from the housing by an elastic coupling to substantially suppress the transmission of vibrations and sound from the compressor unit to the housing. In a disclosed embodiment, the shaft is suspended by a rod-shaped elastic support member fastened to the housing and protruding into a cavity defined by a hollow portion of the shaft where the elastic member is connected to the shaft. According to one aspect of the invention, transmission of vibration and sound can be attenuated without the need to provide additional space by providing the unit's pressure outlet duct as the elastic support member.
Patent JP-H02267164-A (JP)
Title: Dielectric porcelain composition
Inventor: WANO TETSUO
IPC: H01B3/12
Filed: 1989-04-07
Abstract: PURPOSE:To obtain dielectric porcelain composition having high dielectric constant and small crystal grain size by preparing a composition using specific ratio of BaO, TiO2 and PrO11/6. CONSTITUTION:A dielectric porcelain composition is prepared from raw materials composed of a range of the molar ratio surrounded by every points of a, b, c and d expressed with x, y and z in the table for general formula xBaO-yTiO2-zPrO11/6 (x+y+z=1.00). By said method, a composition having high dielectric constant exhibiting temperature characteristic of electrostatic capacity satisfying Y-class F-characteristic of JIS standard is obtained and crystal grain size is able to be about 5-10mu, then thickness of dielectric is able to be thin, thus a product is able to have small size and large capacity.
Patent JP-S63258805-A (JP)
Inventor: JIYANNFURANSOWA GURORIEERU
IPC: A61Q19/10
Filed: 1988-04-11
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-S59215166-A (JP)
Title: State display system of composite communication
Inventor: SAWADA TATSUO
IPC: H04M11/06
Filed: 1983-05-20
Abstract: PURPOSE:To identify communication state at a glance by displaying the connecting state of all channels and subscriber devices in matching with the communication state. CONSTITUTION:A distribution switch 10 connects/disconnects a subscriber device and a signal control means 13 supervises and controls the operation of a user and the communicating state of the subscriber device in a subscriber controller 1 provided with channels 19, 19' and subscriber devices 6, 6'. Further, a display device 11 displays centralizingly the channels, the subscriber devices and their connecting state illustratively and a driving circuit 12 drives the display device 11. Further, the means 13 displays the connecting state of all the channels and the subscriber devices on the display device 11 in matching with the communication state.
Patent JP-S62244453-A (JP)
Inventor: TAKAMOTO NARUHITO
IPC: C10L1/32
Filed: 1986-04-17
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-H01261894-A (JP)
Title: Manufacture of multilayer printed board
Inventor: KONDO HISASHI
IPC: H05K3/00
Filed: 1988-04-13
Abstract: PURPOSE:To simplify dissolving, and enable the processing of large amount, by adopting aqueous liquid containing NaOH as smear eliminating solution. CONSTITUTION:Inner layer material made of polyimide resin, on which an inner layer pattern is formed, is constituted in a prescribed combination, and then integrated in a multilayer structure, which is bored by a drill. The multilayer printed board is dipped for 3-6 minutes in aqueous liquid which contains 5-25% of NaOH and is heated at 60-80 deg.C, and generated smear is eliminated. By hot water washing and the like, NaOH is eliminated. If rocking is applied at the time of dipping, irregularities are desirably reduced. The smear elimination of polyimide resin multilayer printed board is enabled in a continuous process of large amount, with simple manner and low cost, thereby obtaining a high quality through hole.
Patent JP-H07293646-A (JP)
Title: Mechanical snubber
Inventor: IWANAGA MASAKAZU
IPC: F16H7/10
Filed: 1994-04-27
Abstract: PURPOSE:To provide a mechanical snubber capable of early discovering the fixing of a mechanical snubber and ensuring the soundness of a line and a pump etc. CONSTITUTION:This mechanical snubber is composed of a detecting means 40 for detecting the rotation of a brake drum 7 to generate a signal, a measuring means 66 for converting the signal outputted from the detecting means 40 into rotation displacement quantity, a memorizing means 65 for memorizing preobtained reference rotation displacement quantity, and a fixing judging means 41 having a comparing means 67 for comparing the reference rotation displacement quantity and rotation displacement quantity obtained by the measuring means 66.
Patent JP-S58213735-A (JP)
Inventor: BURAISU KURIFUOODO OTSUKUSANRI
IPC: D06M13/213
Filed: 1983-05-20
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-S60232573-A (JP)
Title: Electrophotographic copying machine
Inventor: KIYOUGOKU TETSUO
IPC: G03G15/04
Filed: 1984-05-02
Abstract: PURPOSE:To prevent the copying machine from becoming deficient in the quantity of light on the whole without increasing the quantity of light of an exposure lamp by using a photosensitive body which has sensitivity up to the near-infrared range and providing an optical element which guides light with specific wavelength to the photosensitive body in the middle of the exposure optical path of an image of an original facing the photosensitive body. CONSTITUTION:A high-refractive-index layer H with optical film thickness 3/4lambda and a low-refractive-index layer L with optical film thickness 1/4lambda are laminated alternately on a reflecting substrate 1 to form a multilayered film of 13 layers in total, thus constituting a mirror 2. This mirror 2 is used as the 4th mirror of an optical system and light which is projected by a halogen lamp 3 as an exposure lamp and reflected by an original 4 is made incident on a photosensitive body 9 through the 1st - the 3rd mirrors 5-7, a through lens 8, and the 4th mirror 2. While lambda is set to 550nm, the 4th mirror 2 reflects almost no light in an about <=550nm and an about 600-1,000nm wavelength range, namely, cuts light in the about 600-1,000nm wavelength range and reflects light in the about 500-600nm and about 1,000-1,500nm wavelength ranges.
Patent JP-S58205649-A (JP)
Title: Method for buffering flow of molten steel on surface of molding board in ingot making by top charging
Inventor: MORIKITA SHIYUUJI
IPC: B22D7/12
Filed: 1982-05-25
Abstract: PURPOSE:To improve the quality of a steel ingot and to make the ingot inexpensively, by placing the laminated nets superposed with plural sheets of steel nets cut to a required area on a molding board and charging molten steel in a casting mold. CONSTITUTION:A steel net 7 is cut to a square shape by shearing so as to have the area sufficient for occupying the initial charging area of molten steel, and plural sheets of such nets are superposed so as not to alternate their meshes and are bundled at four places by means of steel wires 8. The respective corners of such nets are smoothed by gas welding to form a laminated net 9. The net 9 is placed on a molding board 1 and accepts the charging of the molten steel without melting and dispersing for a few minutes right after the charging. The flow of the molten steel when charged flows into the net 9 as if the molten steel were adsorbed therein and the flow of the molten steel is thus buffered without scattering for a few minutes, whereby the quality of the steel ingot is improved and the ingot is produced much more inexpensively as compared to the prior art wherein a steel lining plate and a splash pipe are provided.
Patent JP-S59135807-A (JP)
Inventor: SASAKI CHIYUUICHI
IPC: A01C3/06
Filed: 1983-05-23
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-S59209995-A (JP)
Inventor: UIRIAMU SHII FUITSUSHIYAA
IPC: G05D1/00
Filed: 1984-05-02
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-S6230782-A (JP)
Title: Griseolic acid derivative
Inventor: KANEKO MASAKATSU
IPC: A61P25/28
Filed: 1986-04-18
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 and R2 are H, OH or halogen; R3 and R4 are carbamoyl or carboxyl which may be protected; A is formula II-IV (X and Y are OH which may be protected substituted OH, etc.; Z is H or OH which may be protected; W, together with N, forms N-oxide, lower alkyloxy, etc.] and salt thereof. EXAMPLE:Griseolic acid-N<1>-oxide dimethyl ester. USE:A cardiovascular agent, antithrombotic agent, ameliorant for cerebral function, diuretic agent, agent for cranial nerves, smooth muscle relaxant and remedy for cancer. PREPARATION:Dimethyl griseolate expressed by formula V is suspended in methanol, and m-chloroperbenzoic acid is added and reacted therewith at room temperature to afford the aimed compound (exemplified compound) expressed by formula I (R1 and R2 are OH; R3 and R4 are carboxy protected with methyl; A is formula IV (W is N-oxide).
Patent JP-H11315441-A (JP)
Title: Production of heald for harness in jacquard type loom, heald and shedding-forming device in jacquard type loom
Inventor: BASSI DARIO
IPC: D03C9/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a heald, more economical and reliable than the conventional technique. SOLUTION: This method for producing a heald 8 for a harness in a Jacquard type loom, which is engaged with a harness cord 4 at the first end and with an elastic recovering device at the second end, comprises forming slits substantially parallel to a main axis line XX' of yarn-like elements in single strand yarn elements, deforming edges of a slit so as to be parted from each other, arranging mails for guiding warps 10 between parted both ends, and permanently fixing the mails in the slits.
Patent JP-S5517130-A (JP)
Title: Fourier transformation lens having long distance between object surface and spectrum surface
Inventor: ISHIYAMA SHIYOUZOU
IPC: G02B27/00
Filed: 1978-07-24
Abstract: PURPOSE: To obtain a long distance between the object surface and the front surface of lens system, and the rear surface of lens system and the spectrum surface as the Fourier tansformation lens, by constituting in eight groups with eight lenses and satisfying the specific conditional formulae.  
     CONSTITUTION: Sequentially from the object field side, the first group comprises a poitive single lens L 1  having the convex face directed to the object field side, the second group comprises a meniscus negative lens L 2  having the convex face directed to the object field side, and the third and fourth groups comprise negative single lenses L 3 , L 4  having the concave face directed to the object field side, and the fifth and sixth groups comprise meniscus positive single lenses L 5 , L 6  having the concave face directed to the object field side, the seventh group comprises a positive singla lens L 7  having the convex face directed to the image field side, and the eighth group comprises a positive single lens L 8  having the convex face directed to the object field side, thus constituting in eight groups with eight lenses. At the same time, conditional formulae 1 to 6 are satisfied. (f is the focal length; d is the distance on the axis; and n is the refractive index). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01263243-A (JP)
Title: Copper alloy for electronic equipment
Inventor: KUBOZONO KENJI
IPC: C22C21/00
Filed: 1988-04-12
Abstract: PURPOSE:To obtain the title copper alloy combining excellent characteristics of both strength and electric conductivity by forming it with the compsn. contg. each prescribed amt. of Ni, P and Si and the balance consisting of Cu with inevitable impurities. CONSTITUTION:The above copper alloy for an electronic equipment contg., by weight, 1.0-8% Ni, 0.1-0.8% P, 0.06% Si and the balance consisting of Cu with inevitable impurities is formed. In the above components, as for the amounts of Ni, P and Si, when Ni:P=about 5:1 and Ni:Si=about 4:1 are satisfied, the level of strength and electric conductivity is most excellent, and they approximately correspond to Ni5P2 and Ni2Si as intermetallic compounds. Since said copper alloy has the above characteristics, it is not only applicable to the wide uses such as a connector, relay and switch including a lead frame material of an integrated circuit, but also is useful as an inexpensive copper alloy.
Patent JP-H11287054-A (JP)
Title: Base isolation device
Inventor: MATSUKAWA HIROKAZU
IPC: E02D27/34
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To return a base isolation device smoothly to an initial state after an earthquake ceases in the base isolation device inhibiting the quakes of an upper structure to the earthquake. SOLUTION: The outer circumferential sections of an upper-side steel plate 2 connected to an upper structure and a lower-side steel plate 3 installed while being oppositely faced to the lower side of the upper-side steel plate 2 and coupled with a foundation are joined by a cylindrical rubber member 8 extending over the whole circumferences. The base end section of the support column 5b of a ball holder 5 with a ball holding section 5a is fixed onto the upper-side steel plate 2. Balls 6,... held to the ball holding section 5a are abutted against the spherical-shaped recessed surface or conical surface-shaped recessed surface of the lower-side steel plate 3 in a rollable manner. The balls 6,... are placed at the deepest sections of the recessed sections 3a, 3b under a neutral state, in which the upper-side steel plate 2 and the lower-side steel plate 3 are not moved relatively.
Patent JP-S63259021-A (JP)
Title: Manufacture of nonmagnetic steel for drill collar combining high corrosion resistance with high strength
Inventor: NAKAZAWA TAKANORI
IPC: C22C38/00
Filed: 1987-04-14
Abstract: PURPOSE:To manufacture the titled steel having always stable and superior homogeneity, ductility, and toughness by a simplified method, by specifying respective conditions of the rolling, etc., and also of ageing treatment of a steel having a specific composition which contains sufficient amount of Cr and Ni and in which C and N contents are reduced to minimum, respectively. CONSTITUTION:A steel which has a composition consisting of, by weight, <=2.0%, Si, <=2.0% Mn, 25-40% Ni, 18-30% Cr, 0.1-1.5% Al, 1.5-3.0% Ti, 0.0005-0.020% Ca, <=0.020% C, <=0.010% N, and the balance Fe and containing, if necessary, one or 2 >= kinds among <=3.0% Mo and <=0.5% each of Zr, Nb and V is used. This steel is subjected to (a) rolling or forging at <750 deg.C at >=5% draft and then to ageing treatment treatment at 650-850 deg.C, or to (b) rolling or forging at 750-850 deg.C at 5-10% draft and then to ageing treatment at 650-850 deg.C, or to (c) rolling of forging at 750-850 deg.C at <=10% draft.
Patent JP-S5614022-A (JP)
Title: Position controller
Inventor: KATOU YOSHINOBU
IPC: B21B39/14
Filed: 1979-07-17
Abstract: PURPOSE: To offer the position controller possible to easily, suitably realize the synchronization of the mutally related positioners, by integrating the speed command, and by giving the position command to the control computer.  
     CONSTITUTION: At operating manually, the switch 10 is actuated, and the command signal MAN of the manual operation instead of the position signal REF is inputted as it is to the driving units 2, 6, as the speed command. And the integrator 11 is installed in the control computer 1 in order to convert the command signal MAN into the position signal, and the position control is carried out. Hereupon, the integrator 11 can be easily materialized using the authorized technology; for example, when the signal MAN is given as the ±10V DC voltage, the analog/digital converter is employed for carrying out the sampling for every specified time interval, and the sampled value is summed up after being multiplied by the suitable constant. Accordingly, since this controller's respective controlling group is independent from each other even if they are automatically working or they are manually operated, the logical operation circuits 12, 13, can be set at optimum point. Besides, since the identical logical operation circuit is employed and the regulation can be finished at one time, the operation is convenient. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61254474-A (JP)
Inventor: IKEDA SEIICHI
IPC: B66B1/34
Filed: 1985-04-27
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-H07294214-A (JP)
Title: Optical displacement sensor
Inventor: ISHIZUKA AKIRA
IPC: G01B11/00
Filed: 1994-04-27
Abstract: PURPOSE:To add a system generating a signal related to data other than a relative displacement to a diffraction grating without making a structure complicate, by providing a first detecting means for outputting a signal related to data of the relative displacement and a second detecting means for outputting a signal related to data different from the data of the relative displacement. CONSTITUTION:A luminous flux R3 diffracted by -1 order by a diffraction grating G1 is reflected/diffracted at a point P3 on a diffraction grating G2 formed on a scale 20, thereby generating a diffraction light R3+ of a +1 order. The amount of the diffraction light R3+ is modulated in accordance with the relative movement of an end of the grating G2. That is, the amount of the reflected/diffracted light is changed in correspondence to how much the diffraction grating is present in an area illuminated by the luminous flux of the diffraction light R3. Therefore, the amount of the diffraction light is reduced when the end of the grating G2 approaches the vicinity of the point P3 as a result of the movement, of the scale. The change of the light amount, is detected by a photodetecting element PDZ. When an output of the photodetecting element is compared by a comparator COMphi in a detecting circuit DC and detected to be smaller than a set value Vref, a pulse is generated. A signal-processing part PS detects when the scale 20 passes a displacement origin.
Patent JP-H01262158-A (JP)
Title: Thermal head driving circuit
Inventor: SUZUKI MASABUMI
IPC: B41J2/36
Filed: 1988-04-12
Abstract: PURPOSE:To obtain good printing quality, by providing a shift register composed of three-stage constitution for storing new image data and the past image data and a logical operation circuit part for controlling a gate signal on the basis of the logical operation result of between past image data and each past image data to output the same to the driven circuit for a heat generating part to each heat generating part. CONSTITUTION:A main scanning shift register 55 and a history shift register, which is composed of three-stage constitution shown by QY1-QY128 for storing new image data for driving a heat generating part corresponding to the latch signal LATCH provided at every heat generating part and shifting the previous image data as the past image data to store the same, are mounted. Further, a drive circuit is provided at every heat generating part as a logical operation circuit to which a strobe signal, three kinds of gate signals and each image data of the history shift register are inputted and equipped with a logical operation circuit part 81 for controlling three kinds of the gate signals on the basis of the logical operation result between the past image data and these past image data to output either one of the gate signals or the combination signal thereof to the driver for the heat generating part as the drive condition of the heat generating part.
Patent JP-S5315347-A (JP)
Title: Novel 20-ethyl-17-oxaprostadienoic acid derivatives and their preparation
Inventor: INUKAI NORIKI
IPC: C07C405/00
Filed: 1976-07-28
Abstract: PURPOSE: 20-Ethyl-17-oxaprostadienoic acid derivatives I(Ais II;R 1  is lower alkyl), e.g. 20-ethyl-9α, 11α, 15(R)-trihydroxy-16-methyl-17-oxa-5(cis), 13(trans)prostadienoic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5614145-A (JP)
Title: Magnet unit for nuclear magnetic resonator or the like
Inventor: BAN ETSUO
IPC: A61B5/055
Filed: 1979-07-16
Abstract: PURPOSE: To make it possible to hole a couple of magnetic poles concentrically in parallel with precision by equipping in a holding cylinder a spacer interposed between a couple of magnetic pole pieces and a couple of magnetic poles pressing the couple of magnetic pole pices in the direction of the spacer.  
     CONSTITUTION: In cylinder 6, magnetic pole pieces 5 and 5' are fit sandwiching spacer 7. Since either or both of magnetic poles 3 and 3' are moved closer to each other, magnetic pole pieces 5 and 5' are pushed toward spacer 7 by magnetic poles 3 and 3' through buffer plates 8 and 8'. As a result, magnetic pole pieces 5 and 5' are put excellently in parallel agreeing with both flanks of spacer 7. Since magnetic pole pieces 5 and 5' are fit in cylinder 6, eccentricity between the both can greatly be reduced. Therefore, an every even magnetic field can be provided in space 9 surrounded with magnetic pole pieces 5 and 5' and spacer 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04321946-A (JP)
Title: Optical recording medium
Inventor: TOMIYAMA TAKEO
IPC: G11B7/24035
Filed: 1991-04-22
Abstract: PURPOSE:To enhance the reflectance of an unrecorded part by successively laminating a high-refractive-index layer and a low-reflective-index layer on the uppermost low-refractive-index layer as a recording layer and buffer- amplifying the respective reflected waves at each interface. CONSTITUTION:A high-refractive-index layer and a low-refractive-index layer are successively laminated on a substrate more than once. The attenuation coefficient of the high-refractive-index layer is preferably controlled to <=0.1, and the org. dyestuff such as cyanine dye and phthalocyanine dye and Si, ZnS, etc., as the inorg. material are used. The attenuation coefficient of the low- refractive-index layer is controlled almost to zero, and the inorg. matter such as SiO2 and the org. matter such as 'Teflon (R)' are used. A high-refractive- index layer is laminated on the uppermost low-refractive-index layer, and at least one among the high-refractive-index layers is used as the recording layer. This recording layer is irradiated with a laser beam to break the multiplex structure, and the layer is recorded while lowering the reflectance. The amplified reflected waves are buffer-amplified at each interface in this recording medium, and a high reflectance of >=75% is obtained at the unrecorded part as a whole.