baber/WOPTO huggingface dataset:
Patent JP-H0960249-A (JP)
Title: Finish processing method, structure, and plate for corner of building
Inventor: SAGA MASAYUKI
IPC: E04B2/56
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To enhance greatly the easiness in executing works with a finishing plate material for each corner part of a building and also enhance the appearance and cubic effect or the patterns on the building surface given by the finishing plates. SOLUTION: Finishing plates 50 are installed at each obtuse corner part R of a building, including an angle part 51 and a left and a right plate 52, 52 opened from the angle part 51 with degrees of angle corresponding to the obtuse R. The end members of the left and right plate portions 52, 52 should consist of rabbet joint. These rabbet joints function as female tongue 511 when the finishing plates 50 are to be affixed.
Patent JP-2000058966-A (JP)
Title: Semiconductor laser and semiconductor laser device
Inventor: IWATA HIROKAZU
IPC: H01S5/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser and a semiconductor laser device of GaN-based compound, which is capable of performing face down mounting and operation at the large output or at the high temperature. SOLUTION: This semiconductor laser comprises a GaN-based compound semiconductor laminated structure, wherein ohmic electrodes 75 and 76 on the p-side and the n-side are formed on the same surface. The p-side electrode 75 is formed at the uppermost layer of the GaN-based compound semiconductor layered structure constituting the semiconductor laser. The n-side electrode 76 is formed at the same height as that of the p-side electrode 75.
Patent JP-2001056205-A (JP)
Title: Inspection device and method for electromagnetic rotary sensor
Inventor: SHO KAZUHIKO
IPC: G01D5/20
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To efficiently and safely inspect an electromagnetic rotary sensor provided with a pair of electromagnetic pick-ups integrally to output an operation amplification signal of output of each electromagnetic pick-up as a detection signal by a low cost device. SOLUTION: This inspection device is constituted by a coil 11, yokes 13a, 13B which are connected with both ends of a core of the coil 11 and are extended up to positions opposing to each electromagnetic pick-up 2a, 2b, and an alternate current power supply 31 connected with the coil 11. An alternate current from the alternate current power supply 31 is applied on the coil 11 to invert polarity of a tip of each yoke 13a, 13b alternately in order to generate detection output having mutually reverse phases in the same way as the case where rotation of a gear is detected from each electromagnetic pick-up 2a, 2b.
Patent JP-H1078546-A (JP)
Title: Read-out lens
Inventor: MIYATAKE NAOKI
IPC: G02B13/24
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a read-out lens whose chromatic aberration is compensated with high accuracy for well reading out a colored original and having high contrast in a high spacial frequency area by composing the lens by four group seven lenses of specified shapes and satisfying a specified condition. SOLUTION: A first group is a joined lens of a first convex meniscus lens whose convex surface confronts the object side with a second concave meniscus lens whose convex surface confronts the object side having a negative refractive and a second group is a third convex meniscus lens whose conves surface confronts the object side. A third group is a combined lens of a fourth biconcave lens with a convex fifth lens having a positive refractive power and a fourth group is a joined lens of a sixth negative lens and a seventh positive lens having a positive or negative refractive power.  By representing the average refractive index and the average Abbe number of the positive first, third, fifth and seventh lenses (for e line), by nΛ, νΛ and the average refractive index and the average Abbe number of the negative second, fourth and sixth lenses by nV, νV, the conditions: 0.11<nΛ-nV<0.22, 9.9<νΛ-νV<17.5 are satisfied.
Patent JP-H0982060-A (JP)
Title: Tape cassette
Inventor: YUKITA YASUO
IPC: G11B23/087
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To achieve the convenience for rewinding a magnetic tape. SOLUTION: The tape cassette is provided with a cassette main body 5, a tape feed reel 6 and a tape take-up reel 7 arranged in a rotatable fashion inside the main body 5, and a magnetic tape 2 drawn out from the tape feed reel 6 and taken back to the tape take-up reel 7. A reel-rotating gear 40 for rotating/driving at least the tape feed reel 6 and a driving motor 39 for driving the gear 40 are arranged inside the main body 5.
Patent JP-H0975837-A (JP)
Title: Method for forming double-layered coating film
Inventor: SHIRAI NOBUYOSHI
IPC: C09D5/03
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a cured coating film with excellent mechanical physical properties, scratch resistance, weatherability etc., by applying a water-based base coat resin compsn. and performing powder coating of a powder coating resin compsn. contg. a specified epoxy group-contg. vinyl polymer and an aliph. dibasic acid as essential components. SOLUTION: When a double-layered coating film is formed on an automotive car body, after a water-based base coat resin compsn. is applied on an article to be coated, a powder coating resin compsn. contg. a vinyl polymer contg. epoxy groups in a molecule obtd. by using a polymerizable monomer of the formula (wherein R1 is hydrogen atom or a methyl group) as an essential monomer component and polymerizing it and an aliph. clibasic acid as essential film forming components is applied thereon and this is baked and dried. As the vinyl polymer with epoxy groups, such a polymer that has a softening point based on a ring and ball softening point method in the range of about 80 - about 150 deg.C and has a number average MW in the range of about 1,000 - about 10,000, is used.
Patent JP-S60126635-A (JP)
Title: Cooling device of fluorescent lamp in copying machine
Inventor: TOYODA YUTAKA
IPC: G03G15/043
Filed: 1983-12-14
Abstract: PURPOSE:To improve cooling efficiency of the pipe wall of a fluorescent lamp by forming a heat radiating heat sink constituting a pipe wall temperature contro part so as to be inserted into a ventilation pipe through a window hole opened in the drum part of the ventilation pipe whose end part is opened to the outside of a machine. CONSTITUTION:After copying is ended, the position of a fluorescent lamp 1 is controlled so that a lamp heat sink 3 is contained in the inside of a ventilation pipe, and in its state, the motor of a cooling fan 8 is driven, cool air of the outside of a machine is blown to the heat sink 3 with directivity by a ventilation pipe 7. Subsequently, hot air is exhausted to the outside of the machine from the other exhaust port 10 of the ventilation pipe 7. Accordingly, cooling air does not swallow up hot air in the inside of the machine and has strong directivity, therefore, the pipe wall temperature of the fluorescent lamp can be lowered in a short time by a small air flow quantity. Also, dust is not blown into the machine, nor the dust in the machine is blown to an optical system. In such a way, cooling efficiency of the pipe wall of the fluorescent lamp is raised.
Patent JP-H1079532-A (JP)
Title: Thermoelectric conversion device
Inventor: KUNO FUMIO
IPC: H01L35/32
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To lessen a thermoelectric conversion device in power consumption and running cost by a method, wherein currents applied to thermoelectric conversion elements in each stage in a thermoelectric conversion device of cascade structure are set differently for each other in density. SOLUTION: A heat-absorbing thermoelectric conversion element group 3, composed of P-type semiconductor chips and N-type semiconductor chips and a heat-releasing thermoelectric conversion element group 7 are laminated through the intermediary of an intermediate substrate 5 for forming a thermoelectric conversion device of cascade structure. The heat-absorbing thermoelectric conversion element group 3 and the heat-releasing thermoelectric conversion element group 7 are separately driven by a heat absorption-side power supply 10a and a heat release-side power supply 10b with corrents I1 and I2 of different density respectively. The heat release-side current I1 is set larger than the heat absorption-side current I2 in density.  By this setup, a thermoelectric conversion element group in each stage is capable of fully exhihiting the functions fully and being lessened in power consumption and running cost.
Patent JP-H0974846-A (JP)
Title: Pullout machine for sweet potato runner
Inventor: KUWABARA MINORU
IPC: A01D23/02
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To form a pullout machine for sweet potato runners so as not to inhibit the flow of the sweet potato runners pulled up to the rear in pulling out only the sweet potato runners before harvesting the sweet potatoes planted on ridge. SOLUTION: This pullout machine for sweet potato runners comprises a vertical cutting blade A having a cutting surface in the vertical direction installed on the left and right sides in front of a machine body so as to set the pullout width of the sweet potato runners and a driving mechanism for the cutting blade A formed out of chain cases 1L and 1R arranged in a chevron- shape and crank links leading from the tops of the chain cases 1L and 1R to the vertical cutting blade A on the top surfaces of a pair of left and right raking up device in the pullout machine for the sweet potato runners capable of raking up the vines of the sweet potatoes cultivated in ridge and pulling out the runners thereof.
Patent JP-S61112629-A (JP)
Title: Biaxially oriented polyester film
Inventor: SASAKI YASUSHI
IPC: B29C55/12
Filed: 1984-11-07
Abstract: PURPOSE:To enhance the running characteristics and electromagnetic conversion characteristics of a magnetic recording material by specifying the surface roughness (TAR) value of a film as well as projection number (PCC) value per unit area at the center of the film. CONSTITUTION:Additive for a magnetic tape base material of polyester are selected according to uses in such a way that TAR value (in mum) for surface roughness and projection number (PCC) value (number/mm<2>) are within ranges to meet the relationships TAR<0.015 and PCC>=800. The magnetic tape base material comes to have excellent processability and excellent running characteristics. Therefore, even when it is repeatedly used as high-grade magnetic tape for video, the increase in frictional coefficient is very small. Biaxially oriented polyester films having electromagnetic conversion characteristics can be obtained.
Patent JP-H1170262-A (JP)
Title: Operation competition graph display device of game machine
Inventor: MATSUI TOSHIYUKI
IPC: A63F7/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To precisely and easily determine the superiority order between types of machines and display the determination result to be easily seen by storing game information by each type of machine, selecting a specified number of types of machines from the above, setting examination items for determining the superiority order and its weighing coefficient, and operating and displaying the examination item value by each selected type of machine and the superiority order. SOLUTION: An operation competition graph is selected from a menu screen displayed on a display part 2c of an analyzing client device 2. Further, the type of machine display is selected to select two types of machines to make a competition display. Next, desired competition object data item and competition point proportion are set by each item to weigh each item. When an execution button is pressed, the analyzing client device 2 reads out data required for displaying an operation competition graph and a table from the data base in a work station 1, and operates the data to be displayed. Thus, the superiority order can be determined easily and precisely.
Patent JP-2001060729-A (JP)
Title: Device and method for manufacturing semiconductor material for thermoelectric element
Inventor: INOUE SATOSHI
IPC: H01L35/34
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To improve orientation property by using a fact that the physical properties of the axial directions of (a), (b), and (c) shafts at the time of manufacturing semiconductor materials for a thermal conductive element such as a Peltier element. SOLUTION: A cylinder 3 for pressurization formed of insulating materials which is provided with a taper part 2 is packed with semiconductor materials 12 for a (p) type or (n) type thermoelectric element, and heating is carried out by a heating device 7. While a stress is allowed to act on the semiconductor materials 12 for the thermoelectric element to a direction orthogonally crossing the axial direction of the cylinder 3 for pressurization by a piston 5, a power is supplied to the axial direction between the piston 5 and a bearing member. Thus, the orientation property of the thermoelectric element can be improved.
Patent JP-H0283646-A (JP)
Title: Memory error monitoring circuit
Inventor: YAMAMOTO KENTARO
IPC: G06F12/16
Filed: 1988-09-21
Abstract: PURPOSE:To reduce overhead loss due to an error processing operation and to improve availability by counting the number of times of a one-bit error instead of the report of the one-bit error to a central processing unit even when the one-bit error occurs in read data from a memory circuit. CONSTITUTION:When the one-bit error occurs in the read data 100, a one-bit error signal 102 is not sent directly to the central processing unit, and an error gate circuit 4 is provided on a middle way, and selection whether or not an error report should be issued is performed by an instruction signal 500 from the central processing unit. Meanwhile, a one-bit error counter circuit 3 counts the number of times of the one-bit error, and count data 301 is sent to the central processing unit via a gate circuit 6, and the gate circuit 6 suppresses the count data 301 by an instruction signal 600 from the central processing unit. In such a way, it is possible to prevent the availability of the system from being affected by the error report of a correctable one-bit error.
Patent JP-S6389509-A (JP)
Title: Production of solid catalyst component for producing polyolefin
Inventor: HARADA MASAHITO
IPC: C08F10/00
Filed: 1986-10-02
Abstract: PURPOSE:To obtain the title catalyst component excellent in heat stability, storage stability and grinding resistance, by allowing a specified Mg compound to support a titanium halide, etc. CONSTITUTION:A solid is obtained by prepolymerizing a 2C or higher alpha-olefin and a solid obtained by adding a mixture of a 2-24C aliphatic or aromatic monocarboxylic ester (D) with a silicon halide (E) of formula IV or V (wherein R<7-8> are each R<1>, and l and p are each 1-4) to a solution obtained by mixing a magnesium halide (A) of formula I (wherein X is Cl or Br, R<1> is a 1-20C alkyl, aryl or a 3-20C cycloalkyl and n is 0-2) with an ortho- and/or poly- titanic esters (B) of formulas II and III (wherein R<2-6> are each R<1> and m is 2-20) and a 1-20C (un)saturated alcohol (C) in an inert solvent in the presence of an organoaluminum compound. This solid is reacted with a titanium halide (F) of formula VI (wherein R<9> and R<1> and q is l) and/or a vanadyl halide of formula VII (wherein R<10> is R<1> and s is 1-3) or a vanadium halide (G) of formula VIII (wherein R<11> is R<1> and t is l).
Patent JP-S6477998-A (JP)
Title: Heat radiating device for heating part
Inventor: SAITO SUSUMU
IPC: H05K7/20
Filed: 1987-09-18
Abstract: PURPOSE:To improve a heat radiating effect without decreasing the reliability of soldering of a heating part and without imparting adverse effect on a board itself, by mounting a metal piece, on the opposite surface of the board, on which a chip is mounted. CONSTITUTION:A circuit is formed on a board 2 comprising alumina base material by thick film printing of copper conductor. A bear chip of an IC is mounted on one surface. A square shaped metal piece 5 is fixed to the opposite surface of the board 2 through the thickness of the board 2 by soldering. At this time, Fe/Ni material having the approximately same thermal expansion coefficient as that of the alumina base material is used for the metal piece 5. The reason is as follows: when the difference between the thermal expansion coefficient of the alumina board 2 and the metal piece 5 is large, deviation stress is applied between the alumina board 2 and metal piece 5 by the repetition of heating and cooling of the IC bear chip 1, and cracks due to metal fatigue of a solder 9 is yielded. Therefore the heat of the heating part such as the IC chip is dissipated from the metal piece, which is mounted on the rear surface through the board. Thus the temperature increase of the IC chip itself and the board can be alleviated very effectively.
Patent JP-H04115351-A (JP)
Title: Compact electronic apparatus with voltage drop alarming function
Inventor: ORIMOTO TAKASHI
IPC: G06F15/02
Filed: 1990-09-05
Abstract: PURPOSE:To suggest the replacement of a battery to a user at a correct time by providing this compact electronic apparatus with a deciding means for deciding whether battery voltage is dropped down to a prescribed level or not and an alarm means. CONSTITUTION:When the output voltage of a battery 1 is dropped less than a voltage level L1 in a display state, a control part 3 outputs display data to a display part 7 and generates an alarm for suggesting the replacement of the battery 1 and a user knows the consumption of the battery 1 and replaces the battery 1 by a new one. The output of a message is stored by 'F = 1'. When the output voltage of the battery 1 is furthermore dropped less than a voltage level L2 in an arithmetic state, a message suggesting the replacement of the battery 1 is displayed on a display part 7 in the case of 'F = 0' immediately after turning on a power supply, and when the voltage level less than L1 is detected and 'F = 1' is set up, the compact electronic apparatus is forcedly turned to a power OFF state to end the processing.
Patent JP-H0282611-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: IMOTO SEIJI
IPC: H01G9/035
Filed: 1988-09-20
Abstract: PURPOSE:To prevent aluminum electrodes from corroding by a chlorine ion trap by adding specific amount of nitroborazole having a specific structure to electrolyte made by dissolving organic acid, boric acid and their salts in organic solvent. CONSTITUTION:Nitroborazole having a structure of a formula (a) or (b) is added to electrolyte made by dissolving organic acid, boric acid and their salts in organic solvent. The adding amount of the nitroborazole is 0.2wt.% or more. Thus, its leakage current characteristics are not deteriorated, and even if hydrocarbon halogenide used as cleanser is immersed in a capacitor case, a medium- and high-voltage aluminum electrolytic capacitor in which the decomposition of chlorine ions is suppressed, and which has durability against the cleanser, high reliability, and a low cost is obtained by the effect of nitro group added to the nitroborazole.
Patent JP-H0286045-A (JP)
Title: High-pressure sodium lamp
Inventor: DANNO YUJI
IPC: H01J61/36
Filed: 1988-09-20
Abstract: PURPOSE:To improve the adhesive strength on an interface and prevent the occurrence of a leak by oxidation-treating the surface in contact with the glass solder of a conductor and connecting the oxidation-treated surface and the end section of a light emitting tube. CONSTITUTION:The end section of a light emitting tube 1 is airtightly connected with an end plate 3 made of ceramic or the like and glass solder 4, and a conductor 5 is penetrated through the end plate 3. The conductor 5 is airtightly connected to the end plate 3 by glass solder 6. An oxidation-treated film 7 is formed on the surface of the portion where the conductor 5 is brought into contact with the glass solder 6, and the film 7 and the end plate 3 are connected via the glass solder 6. The oxidation-treated film 7 is stuck to the glass solder 6, the adhesive strength on the interface is improved, and the occurrence of a leak can be prevented.
Patent JP-S61113022-A (JP)
Title: Mirror actuator
Inventor: NOMURA TADASHI
IPC: G11B7/09
Filed: 1984-11-08
Abstract: PURPOSE:To obtain a mirror actuator simple in structure and high in reliability and is easily assembled by connecting a couple of rotating members to the connection point of two laminate piezoelectric elements and a housing. CONSTITUTION:A driving circuit lowers a voltage applied to one laminate piezoelectric element of each driving element on the basis of a constant applied voltage and increases a voltage applied to the other laminate piezoelectric element, and then the laminate piezoelectric elements extend and contact according to the voltage decrease and increase, so that a transmission element 51 sandwiched between the two laminate piezoelectric elements varies in the x-axial direction. The rotating members 6 and 7 are connected at one-terminal sides to housing frame parts 4 by hinges 62 and 72 respectively, and consequently they rotate on the connection point in the mutually opposite directions around the (y) axis according to the voltage deviation quantities. The mirror 1 connected to the couple of rotating members 6 also rotate.
Patent JP-2000060720-A (JP)
Title: Money offering system
Inventor: UCHIDA AKIKO
IPC: G07F7/08
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a money offering system which prevents money from being pilfered and can give a presence at the time of worship. SOLUTION: The system is provided with an offering coin-selling machine 1 including a touch panel 14a for inputting an amount information, a non-contact communication antenna 12 which receives a utilizable amount information outputted from a non-contact IC card 2 to transmit a revised amount information, a processing control unit 11 which outputs a coin-issuing control signal and the revised amount information when the utilizable amount information exceeds the amount information, and coin issuing unit 17 for issuing an offering coin based on the coin-issuing control signal, and an offering box 3 in which offering coins are cast.
Patent JP-2001058626-A (JP)
Title: Lid body feeding method for container, lid body and container on which lid body is fitted
Inventor: MORIYAMA YASUYUKI
IPC: B65B7/28
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To effectively use a long-sized film by fitting a lid body having a film on the top section of a container, and fixing the film end section of the lid body having the film to the upper section of the side surface of the container. SOLUTION: A container 12 houses a liquid beverage inside, and the top section is formed into a planar form by folding the base material. On the upper surface, a section equivalent to a tap is provided, and a lid body 10 is fixed to the periphery of the tap with a fixing surface. The lid bodies 10 are arranged on a long-sized film 11 with specified intervals, and the lid bodies are fixed to the long-sized film, and a connected body 4 is formed. Then, the long-sized film 11 is cut by a cutting blade 5 at the center between the adjacent lid bodies 10 on the connected body 4, and a lid body 18 having the film comprising the lid body 10 and the film 17 fixed to the lid body 10, is formed. The lid body 10 is locally fixed to the central section of the film 17 at fixing points at which the lid body 10 is fixed to the container.  By this constitution, the long-sized film can be effectively used as one section of the container, and the waste can be eliminated.