baber/WOPTO huggingface dataset:
Patent JP-S6338561-A (JP)
Title: Manufacture of copper alloy for lead of electronic appliance
Inventor: OOYAMA YOSHIMASA
IPC: H01L23/48
Filed: 1986-08-05
Abstract: PURPOSE:To improve the strength, electrical conductivity and formability of a Cu alloy and to eliminate the danger of a short circuit due to whiskers of plating by heat treating the Cu alloy contg. a specified amount of Cr and having restricted P and O2 contents under specified conditions so as to regulate the size of a precipitate. CONSTITUTION:A Cu alloy consisting of 0.1-0.5 wt% Cr, <=0.02 wt% P, <=50 ppm O2 and the balance Cu or further contg. 0.003-0.5 wt% one or more among Sn, Si, Zr, Mn, Ti, Mg, Co, Fe, Ni, Ag, Al, B, Te and misch metal is heated at 850-1050 deg.C for 10-1000 sec, cooled to <=300 deg.C in <=200 sec and heat treated at 300-700 deg.C for 30 sec-24 hr to regulate the size of a precipitate practically to <=5 mum. Thus, a Cu alloy for the leads of electronic appliances having superior strength, electrical conductivity and formability and not causing a short circuit due to Cr is obtd.
Patent JP-H0737477-A (JP)
Title: Magnetic switch for pulse power supply
Inventor: INATOMI YUTAKA
IPC: H01F27/24
Filed: 1993-07-26
Abstract: PURPOSE:To prevent leak of magnetic flux from both side surfaces of an amorphous core, and to improve heat radiation by covering both side surfaces of the amorphous core with a pair of side plates made of high conductive material, and by winding a coil around the core from above the amorphous core as well as the side plates. CONSTITUTION:The both side surfaces of an amorphous core 1 of a magnetic switch are sandwiched by side plates 2A, 2B made of high conductive material such as aluminum or copper, having the same flat shape, to shield leak of magnetic flux from the end surface or to promote heat radiation. Coils 3, 4 are wound around the core 1 in the sandwiched structure of the core 1 as well as the side surfaces 2A, 2B, and a set coil is wound further to form the magnetic switch.
Patent JP-S5885681-A (JP)
Title: Positioning method of cabinet
Inventor: KURISAKI KATSUYOSHI
IPC: G05D3/00
Filed: 1981-11-18
Abstract: PURPOSE:To position a cabinet on a base plate easily and efficiently, by aligning a notch part provided on the rear end face of the bottom surface of the cabinet, with a reference pin. CONSTITUTION:A rear end part 6 of a bottom part 2 of a cabinet 1 is made a reference surface, and on this reference surface, a notch part 7 is aligned with a reference pin 8 provided so as to guide it, and the rear end face 6 of the cabinet 1 is pressed against the reference pin 8. The part where the notch part 7 and the reference pin 8 are pressed against each other becomes the rotation center, and on a circle whose radius is a distance between its center and the center of a  fixed hole 3, a fixed pin 5 comes. Accordingly, when the cabinet 1 is half-rotated so as to be horizontal on a base plate 4, from said state, the fixed pin 5 is  fitted into the fixed hole 3, and the positioning can be executed.
Patent JP-H1024591-A (JP)
Title: Liquid discharge
Inventor: NISHIMOTO KAZUNARI
IPC: B41J2/51
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To always carry out good recording to a recording medium for which a large gap is necessarily taken by a method wherein when recording is carried out by shooting liquid from a liquid discharge head to a same position, discharge timing of each liquid is adjusted based on a parameter which a detecting means detects. SOLUTION: When change processing of a discharge position (discharge timing) is started by a specific key operation of an operation panel in manually changing a gap by an operator, at first whether or not a detected value of a near-by sensor charges is judged by being compared with the detected value up to that time (S1). When the detected value is not changed, the processing is ended. When judged to be changed, a changed amount or a gap after the change is obtained, and a discharge position (discharge timing) or returning scan to going scan is computed based on this value (S2). Thereafter, discharge positional information in the returning scan is set in a specific memory to end the processing (S3).
Patent JP-S6427320-A (JP)
Title: A-d converter
Inventor: TAKAI CHIZUKO
IPC: H03M1/36
Filed: 1987-07-22
Abstract: PURPOSE:To attain high speed operation by connecting a resistor for charge/ discharge auxiliary use between a node at the center of an R string generating plural individual reference voltages and two reference voltage terminals so as to decrease the charge/discharge time at the center of the R string thereby uniformizing the charge/discharge time of each node. CONSTITUTION:A connecting point remotest from the 1st and 2nd reference voltage terminals T1, T2 among connecting points (nodes N1-Nm) of resistors R1-R2m forming the R string 1, that is, the node Nm of the center and the terminals T1, T2 connect to charge/discharge auxiliary resistors RA, RB whose resistance is 1/2 twice the total sum of the R string 1. After an input voltage VC is inputted, switch circuits SA0-SA2m are conductive and switch circuits SB0-SB2m are nonconductive, and when an individual reference voltage divided by the resistors R1-R2m of the R string 1 is inputted, a time is required to restore the voltage of the nodes N1-N2m to the individual reference voltage. The time, that is, the delay time TD is smaller at the node Nm at the center by the resistors RA, RB and uniformized by the nodes N1-N2m thereby quickening the operating speed.
Patent JP-H1131951-A (JP)
Title: Pulse width control circuit
Inventor: OSAKU YOJI
IPC: H03K5/05
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To keep the constant pulse width despite the variance of the temperature and power voltage and also the individual differences of electronic parts by producing an alternating pulse signal having the pulse width almost equal to that of an output data signal and controlling variably the pulse width of the output data signal via a control signal that is in accordance with the pulse width of the alternating pulse signal. SOLUTION: The pulse width is controlled to obtain a pulse of an integral multiple of unit width in a high and low level periods of the output data respectively. Under such conditions, a pulse width reproduction circuit M1 generates an alternating pulse signal which alternates between 0 and 1 from an output data signal in a period double as much as the unit width and has the pulse width almost equal to that of the output data. A control signal generation circuit M2 generates a control signal that is in accordance with the pulse width of the alternating pulse signal. Based on this control signal, a pulse width control circuit M3 variably controls the pulse width of the output data signal.  As a result, the pulse width of the output data signal is controlled at a constant level despite the variance of the temperature and power voltage and also the individual differences of electronic parts.
Patent JP-H0831826-A (JP)
Title: Forming interconnection layer
Inventor: KOYAMA KAZUHIDE
IPC: H01L23/52
Filed: 1994-07-12
Abstract: PURPOSE:To form an interconnection layer hardly discontinued without causing any defect due to poor machining and with suppressing the resistance from increasing in thermal steps. CONSTITUTION:In a first step, a layer insulation film 2 and plug 6 are formed on a substrate 1. A first layer 70 of Ti, second layer 71 of Si, third layer 72 of Ti and fourth layer 73 made of a material, at least, contg. Al as a main component except Si are formed on the surface of the substrate 1. In a second step, the layers 72 and 73 are reacted to form an Al-Ti reaction layer 74 but an unreacted layer 75 of the layer 72 is left until the laminate of the layers 70-73 is formed into an interconnection pattern 5. In a third step, the layers 71, 75 and 74 are reacted to form an Al-Si-Ti alloy layer 76 between the layers 70 and 73 in a thermal step thereafter.
Patent JP-S57107213-A (JP)
Title: Filtering method and filter cloth
Inventor: NAKAO YOSHINOBU
IPC: B01D29/01
Filed: 1980-12-26
Abstract: PURPOSE:To improve a filtering speed and a filtering capacity of a filter cloth and to prevent a clogging, by a filter cloth ased for soid-liq. separation constituted of twilled weave cloth consisting of specific warp and weft. CONSTITUTION:As a solid-liq, separating filter cloth for a pressurized wet type filtering apparatus such as a filter press, a twilled weave cloth, constituting of weft (1), (2), (3) consisting of coiled yarns and warp 1, 2, 3 consisting of non- twisted continuous monofilament in all or partially are used. In this case, a core yarn of the coiled yarn in mono- or multi-continuous filaments of the synthetic  fiber, and sheath yarns are mono- or multi-continous filaments of the same.  Besides, in filtering, the right side surface of the cloth, having twilled lines, is  made to contact with liq. to be filtered directly so as to decrease the liq. press.  at the back side lower than that of the right side. Thus, the solid-liq separation  is performed in a large filtering speed and capacity with few clogging.
Patent JP-2001016601-A (JP)
Title: Liquid crystal television
Inventor: OKA YASUHIRO
IPC: H04N9/30
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To display the video signals received by a digital TV decoder on a liquid crystal panel (LCD panel) in addition to the analog TV video signals by providing a resolution converter, etc., to convert the RGB signals obtained from a signal form converter into the resolution that is accordant with the liquid crystal panel. SOLUTION: The digital video signals which are inputted to an external input terminal 104 are sent to a scan converter 4 via a PC digital interface 6, and these video signals are sent to an LCD panel 5 after undergoing the control of picture quality, the conversion of resolution, etc., via the converter 4. The analog video signals which are inputted to an external terminal 105 are converted into the digital video signals (R, G, B) by an A/D converter 8 and sent to the converter 4 via the interface 6, to undergo the control of picture quality, the conversion of resolution, etc., there and then sent to the panel 5.
Patent JP-H0475442-A (JP)
Title: Stator chamber for canned motor
Inventor: YAMAMOTO MASAKAZU
IPC: H02K5/128
Filed: 1990-07-13
Abstract: PURPOSE:To reduce the number of parts and to ensure a space for jointing a stator winding and a power cable without elongating the coil chamber by integrating a load side board forming a stator chamber with a bearing bracket supporting a rotor and a shaft. CONSTITUTION:A load side frame side board 4 is integrated with a bearing bracket wherein a power cable fixing part 14 is fixed at an upper corner and a radial bearing 12 and a shaft seal section 13 are fixed at the central part. A can 3 is fitted and welded to the outer circumference of a cylinder 4a disposed on the stator side at the lower end of a bearing boss 4c which is integrated with the load side frame side board 4. Furthermore, a part of an upper coil chamber (b) formed to be fixed to the upper part of the stator chamber extends radially upward to the outer circumference of the bearing boss 4c thus forming a space (d) for accommodating the lead-out port 14a of the power cable 14.
Patent JP-H0849569-A (JP)
Title: Mechanical auto-timer for diesel engine
Inventor: FUJIMURO NORIHITO
IPC: F02D1/16
Filed: 1994-08-05
Abstract: PURPOSE:To apply a spark advance even in a low-rotation region by forming a timer spring with a shape memory alloy, and making the free length of the timer spring short and reducing the spring force when the detected temperature by the timer spring is below the set temperature. CONSTITUTION:A journal 7 is slidably brought into contact with a weight section 10, the relative attitude between a driving flange 1 and a driven flange 3 is changed by the centrifugal force of the weight section 10 and the spring force of a timer spring 8, and the spark advance angle of the fuel injection timing is adjusted. When the detected temperature is below the set temperature, the free length of the timer spring 8 is shortened and the spring force is reduced than when the detected temperature is the set temperature or above. Even at the time of an engine start or in the low-rotation region immediately after a start, a spark advance can be applied, satisfactory combustion state is attained, and the startability is improved.
Patent JP-H01151598-A (JP)
Title: Peptide
Inventor: IAN JIEIMUZU GARUPIN
IPC: A61P31/04
Filed: 1988-07-22
Abstract: Acyclic undecapeptides which correspond to a cyclosporin cleaved between positions 1 and 11, or such undecapeptides in which one or more of the terminal amino or methylamino and carboxy groups is in derivative form are of therapeutic value in various contexts in which the cyclosporins are used, for example as anti-bacterial agents and particularly as immunosuppressive and anti-inflammatory agents. A particular group of such undecapeptides has the formula (I)      H-A1-A2-A3-A4-A5-A6-A7-A8-A9-A10-A11-OH      (I) in which A1 is either derived from 2-carboxyazetidine, 2-carboxypyrrolidine or 2-carboxypiperidine, which may optionally be substituted on a ring carbon atom other than that at position 2 by an amino, methylamino, mercapto or hydroxy group and/or by an acyclic aliphatic hydrocarbon group, or is an amino acid residue <CHEM> wherein n is 0, 1 or 2, X represents an amino, methylamino, mercapto or hydroxy group, R represents hydrogen or an acyclic aliphatic hydrocarbon group and R min  represents hydrogen or a methyl group; A2 is an amino acid residue   -NH- @@-CO- wherein R1 is an acyclic aliphatic hydrocarbon group, for example of 1 to 6 carbon atoms, optionally substituted at the C1 position of the group R1 by an amino, methylamino, mercapto or hydroxy group; A3 is a sarcosine residue; A4 is an N-methyl-leucine residue; A5 is a valine residue; A6 is an N-methyl-leucine residue; A7 is a alanine residue; A8 is an alanine residue; A9 is an N-methyl-leucine residue; A10 is an N-methyl-leucine or sarcosine residue; and A11 is an N-methylvaline residue; or such an acyclic undecapeptide in which one or more of the terminal amino or methylamino and carboxy groups and any amino, methylamino, mercapto or hydroxy group present in A1 or A2 is in derivative form.
Patent JP-S5974591-A (JP)
Inventor: AIZAWA TAKASHI
IPC: G09G3/04
Filed: 1982-10-22
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-H10117225-A (JP)
Title: Portable communication equipment
Inventor: FUJII MASAHIRO
IPC: H04W88/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To improve the operability of the portable communication equipment, such as a portable telephone set. SOLUTION: A portable telephone set 1 has a reception section 3 at an upper front side of a case 2, a display section 5 under the reception section 3, a keyboard 6 under the display section 5, a transmission section 4 under the keyboard 6, an antenna 7 on an upper side of the case 2, a call reception key 8 to the upper left in the keyboard 6 and a recessed part 10 on the case 2, so as to surround the call reception key 8 from the left side face of the case. Since the recessed part is provided around the call reception key 8, and since a finger of one hand easily reaches the call reception key 8 even when the portable communication equipment is held by one hand, it is possible to reply an incoming call by pressing the call reception key 8 when making a reply for the incoming call and also at the time of dialing, a dial key is pressed by one band for dialing.
Patent JP-H0470730-A (JP)
Title: Photographed image retrieval system
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B17/24
Filed: 1990-07-11
Abstract: PURPOSE:To retrieve a photographed image automatically according to a state regarding weather by providing a retrieval means which retrieves the photographed image of weather data corresponding to an input from a condition input means. CONSTITUTION:The image photographed by a camera is recorded on a film or memory, etc., and information regarding weather detected by a weather detecting means is recorded automatically in a recording means 26 such as a film or memory while making it correspond to the current photographed image. A retrieval device, on the other hand, stores a storage means 50 with the weather data and the state regarding weather in correspondence relation and when the state regarding the weather is inputted from the condition input means 62, the retrieval means 50 retrieves the weather data corresponding to the input to retrieve the photographed image corresponding to the weather data. Consequently, it is not necessary to input information regarding the weather manually on a keyboard, etc., at the time of photography and the photographed image is retrieved according to the state regarding the weather at the time of the photography.
Patent JP-H0528972-A (JP)
Title: Flat fluorescent lamp
Inventor: HAMAGISHI GORO
IPC: H01J63/06
Filed: 1991-07-24
Abstract: PURPOSE:To provide a reflection-type flat fluorescent lamp suitable for a light source for a liquid-crystal panel. CONSTITUTION:Electron beam generated from a plurality of linear cathodes 7, 7... installed in a negative electrode panel 2 comes to collide against a fluorescent film 4 on a positive electrode panel 1 made of a metal plate and light is emitted. The light is reflected by a reflection film 15 on the positive electrode panel 1 and radiated to the outside from the negative electrode panel 2 side. At that time, the surface of the negative electrode panel 2 is roughened to make the illumination unevenness not distinguishable. A liquid cooling part 14 is made to contact with the outside of the positive electrode panel 1 and thus cooling is carried out effectively.
Patent JP-2000014532-A (JP)
Title: Ornamental piled rice cakes
Inventor: YAMAZAKI AKIRA
IPC: A47G33/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an ornamental piled rice cakes which is drastically realistic in a lobster and fern with white-backed leaves or the like so as to enhance a commodity value, is easily produced since the lobster and the fern with white- backed leaves or the like are integrated and is drastically excellent in a practicality, commodity property and an productivity. SOLUTION: A rice cake filling part is arranged in a plastic container 1 which is formed in a piled-rice cake shape, the container 1 is filled with the rice cakes and the piled rice cakes 2 are formed. An decorative part 4 is arranged, where decorative bodies such as the lobster, a fan and the fern with white-backed leaves are printed in color on a transparent resin sheet part 3 so as to imitate the decorative bodies.
Patent JP-S6077796-A (JP)
Inventor: OONISHI HAJIME
IPC: D06F39/02
Filed: 1983-10-03
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-S57113406-A (JP)
Title: Vertical magnetic recording head
Inventor: TANAKA MOTOHARU
IPC: G11B11/105
Filed: 1980-12-30
Abstract: PURPOSE:To improve the efficiency of magnetic energy and thermal energy in information recording, by arranging a main magnetic pole and an auxiliary magnetic pole on one side of a vertical magnetic recording medium so that a closed magnetic path is formed through the vertical magnetic recording medium. CONSTITUTION:An auxiliary magnetic pole 13 consists of a center part 13A provided around a main magnetic pole 11 and a yoke part 13B with large area on a surface opposed to a vertical magnetic recording medium A, and the center part 13A is wound with a coil 14 for information recording. Therefore, the main magnetic pole 11 and auxiliary magnetic pole 13 form a closed magnetic path through the vertical magnetic recording medium A, so the efficiency of magnetic energy in information recording is improved. A thermal conductor 15, such as an optical fiber, where a heat ray is transmitted is buried at the either side of the yoke part 13B of the auxiliary magnetic pole 13, and the heat ray is irradiated with from the side of the vertical magnetic recording medium A, so the efficiency of thermal energy in information recording and reproduction is improved.
Patent JP-S5887777-A (JP)
Title: Nonaqueous electrolytic solution for lithium secondary battery
Inventor: TOBISHIMA SHINICHI
IPC: H01M10/0567
Filed: 1981-11-20
Abstract: PURPOSE:To obtain a lithium secondary battery having a supeior charge and discharge characteristic of a Li electrode by using at least a kind of substance selected from a group consisting of ethylene diamine and its derivatives, as addition agent. CONSTITUTION:A cell is composed of a Pt electrode as an operating electrode, Li electrode as an opposite electrode, and Li as a reference electrode, and the charge and discharge characteristic of the Li electrode is measured by depositing Li on the Pt electrode. One N. of LiClO4/propylene carbonate (PO) added with ethylene diamine (EDA) in a volume mixed ratio of 3% is used as electrolytic solution. As seen from the figure, the charge and discharge cycle characteristic is improved clearly in the system (a) added with EDA in comparison with the single system (b).
Patent JP-S6246885-A (JP)
Inventor: KUNII KAZUJI
IPC: B66B9/02
Filed: 1985-08-23
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-S6076756-A (JP)
Title: Developing method
Inventor: YASUBA HIROSHI
IPC: G03G9/083
Filed: 1983-10-04
Abstract: PURPOSE:To improve image density and reproducibility of fine lines by specifying the nearest distance between a photosensitive body having photoconductivity and a rotatable developing sleeve contg. a magnet, forming a carrier of spherical ferrite in a specific grain size range and incorporating carbon of an amt. in a specific range into a toner. CONSTITUTION:The nearest distance between a drum-shaped photosensitive body 10 having photoconductivity and a rotatable developing sleeve 8 contg. a magnet 9 is set in a 0.5-2mm. range. A magnetic brush is formed on the developing sleeve by using a mixed developer 13 of which the toner contains 10-20pts. carbon with respect to the constituting resin thereof and the carrier is spherical ferrite having 20-100mu average grain size. The electrostatic latent image on the surface of the photosensitive body 10 is thus developed. The development which provides high image density, improves the uniformity in the solid black part and has good reproducibility without collapsion of fine lines is thus made possible.
Patent JP-2001011213-A (JP)
Title: Flexible polyester film
Inventor: MATSUI NORIKAZU
IPC: C08L67/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film exhibiting such flexibility and impact resistance that a nylon film has and a conventional polyethylene terephthalate film does not have. SOLUTION: This polyester film comprises a polybutylene terephthalate (modified PBT) containing 5-20 wt.% of a polytetramethylene glycol unit having a mol.wt. of 600-4,000 and a polyethylene terephthalate(PET) in a modified PBT/PET ratio by weight of 100/0 to 75/25. Desirably, the film has a tensile modulus of 2,000 MPa or less.