baber/WOPTO huggingface dataset:
Patent JP-H1187788-A (JP)
Title: Thermoelectric cooler
Inventor: HORIO YUUMA
IPC: H01L35/30
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric cooler having a sufficiently high cooling effect. SOLUTION: A thermoelectric module 10 comprises a Peltier element 6 sandwiched by a heat dissipating side insulating board 1a and a heat absorbing side insulating board 1b, and a heat transmitting member 11 arranged on the heat dissipating side insulating board 1a. The heat transmitting member 11 has an isosceles triangular cross-section having a vertex in the central part and a bottom face touching the heat dissipating side insulating board 1a. The angle at the vertex of the cross-section exceeds 60 deg.. Two pipes 12 each having a nozzle 13 for jetting a liquid cooling medium toward the inclining surface of the heat transmitting member 11 are disposed above the heat transmitting member 11 oppositely to the inclining surface thereof.
Patent JP-H1074492-A (JP)
Title: High efficiency tungsten halogen lamp
Inventor: OKAHARA KAZUAKI
IPC: H01K1/32
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a power saving type high efficiency tungsten halogen lamp by efficiently utilizing an infrared radiation reflection film-formed ellipsoid so as to increase a light emitting efficiency to the utmost. SOLUTION: A sealing portion 10 in which a tungsten filament 4 and outside lead-in wires 2a, 2b are integrally embedded via metal foils 9a, 9b is formed at least at one end of a quartz glass bulb 1, and an exhaust tube 11 is sealed at the other end of the quartz glass tube 1. An ellipsoid 6 glass bulb is fixing formed around the filament 4, and an infrared radiation reflection film 7 is coated on the surface of the ellipsoid 6 glass bulb so as to return the infrared radiation reflected by the reflection film 7 to the filament 4.
Patent JP-H0969695-A (JP)
Title: Electronic device
Inventor: SHIMADA TSUTOMU
IPC: H05K7/14
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent mutual contact defects of connectors fixing a printed board mounted in the electronic device inside so as to allow shifting with minute force and constituting so as to return it to an original position by removing force. SOLUTION: An intermediate board (printed board) 132 is guided by a control board 1K integrally provided on a lower case 1. The lower case 1 is molded by a mold with a mold material such as ABS so that the control board 1K is elastically deformed in the direction indicated by the arrow C with slight force. The board 132 is mounted on a shield board 150 with a stepped screw 155 having a step slightly larger in level than the board thickness so as to allow shifting only in the direction indicated by arrow C. Accordingly, inspite of a possible somewhat difference in an interval Pa between the connectors 120a, 121b on a control board 100 and an interval Pb of a connector 120b on an I/F board 111, connectors 120a, 121a, 120b can be connected to each other with no strain thus preventing defective contact therebetween.
Patent JP-H0966655-A (JP)
Title: Stamp pad
Inventor: OHASHI AKIRA
IPC: B41K1/54
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent a wrinkle and slack to be generated when a stamp pad is used for imprinting, by making a square frame body, which has a surface cloth stuck thereto from an upper part by a fixing frame body having a hinge part to be connected in a hinging manner to a hinge axis of a lid container, engaged with and fixed to a peripheral part of an opening of a bottom container in a state that the surface cloth is stretched. SOLUTION: By a fixing frame body 10 having a square frame body 2 having a surface cloth 3 adhered thereto, a bottom container 5 having an ink-impregnated ink absorbing body 4 therein, and a hinge part 7 to be connected in a hinging manner to a hinge axis 11 of a lid container 1 arranged on the top face, the square frame body 2 having the surface cloth 3 adhered thereon from an upper part is made to engage with and to be fixed to a peripheral part of an opening of the bottom container 5 in a state that the surface cloth 3 is being stretched. Further, a holding section for preventing the four sides of the frame body 2 from flexing inside is provided so as to form a stamp pad.  The fixing frame body 10 acts to press down the frame body 2, the four sides of the frame body 2 maintain a square shape without flexing inside, and a wrinkle and slack of the surface cloth 3 can be always prevented by a force which acts on a space S and the frame body 2.
Patent JP-H03112802-A (JP)
Title: Method for preparing hydrogen peroxide and solvents for use in said method
Inventor: ERIASU SUOKASU
IPC: C01B15/023
Filed: 1990-09-17
Abstract: PURPOSE: To improve the characteristic of extracting H 2 O 2  from a working solution, by make a solvent include a specific carbamate.  
     CONSTITUTION: The working solution is obtained by mixing 5-35 vol.% carbamate having the following formula (groups R 1 ,  2  are a hydrogen atom or a hydrocarbon group, a group R 3  is a hydrocarbon group, groups R 1 , R 2  and R 3  can optionally be part of a cyclic structure and/or substituted by groups which are inert to the process) with a solvent such as secondary alcohol, trialkylphosphor, or 2, 6 dialkylcyclohexanone or the like. Then anthraquinone derivative is dissolved into the working solution, oxidized by air or oxygen to obtain a quinone, and after H 2 O 2  is manufactured, the H 2 O 2  is extracted in water. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S62108216-A (JP)
Title: Elliptical type solar heat collecting and capturing device
Inventor: YOSHINOBU EISUKE
IPC: F24S23/30
Filed: 1985-11-06
Abstract: PURPOSE:To condense solar light to a belt-like point having a required length in the longitudinal direction by using a convex lens body of which the top surface is made as an elliptical circular plane and the bottom surface is formed to the arc-shaped section cut at the plane parallel with one of the major axis and minor axis of the ellipse and orthogonal with the other as a heat condensing means. CONSTITUTION:The convex lens body 1 of which the top surface 2 is formed as the elliptical circular plane 3 and the bottom surface 4 is formed to the arc-shaped section cut at the plane parallel with either of the major axis 6 and minor axis 7 of the ellipse is used as the heat condensing means. The elliptical circular plane 3 on the top surface 2 of the elliptical convex lens body 1 is made plane perpendicular to the optical axis A-A of the convex lens body 1.
Patent JP-H0588031-A (JP)
Title: Mask for producing garnet optical waveguide and production of garnet optical waveguide
Inventor: TATE AKIYUKI
IPC: G02B6/12
Filed: 1991-09-26
Abstract: PURPOSE:To obviate the peeling of a silicon nitride mask film and to suppress the deterioration in the characteristics of a garnet material by forming the oxide of silicon and nitride of silicon respectively having specific film thicknesses on a crystal having a garnet structure. CONSTITUTION:A silicon oxide film 1-2 (10 to 2000Angstrom  film thickness) is provided between a garnet material substrate 1-1 and the silicon nitride mask film 1-3 (100 to 30000Angstrom  film thickness). Namely, the silicon oxide film 1-2 which is the oxide similar to the garnet material and is the silicon compd. similar to the silicon nitride is used as the intermediate layer between the garnet material substrate 1-1 and the silicon nitride mask film 1-3, by which the adhesive force of the garnet material substrate 1-1 and the silicon nitride mask film 1-3 is increased and the generation of the peeling of the mask film is obviated. The deterioration in the characteristics of the garnet material can be suppressed by minimizing the time for exposing the garnet material to oxygen atmosphere at the time of forming the silicon oxide film 1-2 which is the intermediate layer.
Patent JP-2001075182-A (JP)
Title: Image forming device and image forming method
Inventor: TOSAKA YASUO
IPC: G03C1/09
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device for proof-reading capable of eliminating the dispersion of the reproducibility of dots and image irregularity and making the color tone of Chinese ink desirable in a color plate making and printing stage by providing a heat insulating means or a means for cooling a sensitive material housing part at least at one part of a partition between the sensitive material housing part and an image exposure part. SOLUTION: Image exposure is performed to silver halide photographic sensitive material 6 set on a rotary drum 5 through the optical unit 4 of an optical system with laser beams radiated from light source units 1 to 3 constituted of a laser beam source and/or a light emitting diode light source. The beams are radiated to a sample surface after their diameters are set to <=20 μm simultaneously. The time required to start development is within two minutes after finishing the exposure. The image exposure and developing processing are automatically performed to the sensitive material 6 carried from the sensitive material housing part to an exposure part and cut to specified length. The heat insulating means or the means for cooling the sensitive material housing part is provided at least at one part of the partition between the sensitive material housing part and the exposure part.
Patent JP-H03108761-A (JP)
Title: Manufacture of solid-state image sensing element
Inventor: UCHIYA SATOSHI
IPC: H04N5/369
Filed: 1989-09-22
Abstract: PURPOSE:To eliminate occurrence of a stage cut in an aluminum light-intercepting film, to eliminate breaking-through of a light from the part of the stage cut of the light-intercepting film accordingly, and thereby to make it possible to suppress smear, by forming the light-intercepting film after a coated insulation film is formed on an interlayer insulation film. CONSTITUTION:A process of forming a photoelectric conversion area 2 and a charge transfer area 3 within a surface area of a semiconductor substrate 1, a process of forming a transfer gate electrode 6 on the charge transfer area 3 with an insulation film 5 interposed, a process of depositing a CVD oxide film 7 on the transfer gate electrode 6 and the photoelectric conversion area 2, a process of applying a coated insulation film forming material on the CVD oxide film 7 and of applying heat treatment thereto to form a coated insulation film 8, and a process of forming a light- intercepting film 9 for intercepting a light from the charge transfer area 3, are made to be contained. After the CVD oxide film 7 is formed, for instance, a silica film forming material containing Si(OH)4 is applied by a spinner and further the heat treatment is applied at a temperature of 800 deg.C, so as to form the coated insulation film 8. Then, an aluminum film is formed by evaporation on the upper part thereof and patterned, and thereby the aluminum light-intercepting film 9 is formed.
Patent JP-S62106648-A (JP)
Title: Integrated circuit package
Inventor: YAMAMURA SHIGEHARU
IPC: H01L23/02
Filed: 1985-11-05
Abstract: PURPOSE:To improve work efficiency in terms of handling by a method wherein a rising enclosure is formed surrounding the upper surface of a ceramic base and a ceramic cap is accommodated inside the enclosure and fixed by molten solder glass to the enclosure. CONSTITUTION:A ceramic base 1 is a multilayer ceramic structure including metallized electrodes 2 for wiring and is provided with a rising enclosure 3 surrounding its upper surface. A silicon chip 6 is installed by an Au-Si eutectic solder to the ceramic base 1. Next, wiring regions on the silicon chip 6 are bonded to some of the metallized electrodes 2 belonging to the ceramic base 1 by Au or Al wirings 7. Further, in an enclosed region 3, a ceramic cap 5 is housed. Baking is accomplished in an oxidizing atmosphere for the adhesion of the ceramic cap 5 to the rising enclosure 3 by means of molten sealing solder glass 4.
Patent JP-H1175323-A (JP)
Title: Charger
Inventor: FUKATSU YOSHIAKI
IPC: B60L11/18
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent a vehicle from shifting from its parking position at the time of starting charging, in a charger which charges a battery by using the stator winding of an AC motor for an electric vehicle as an inductor. SOLUTION: This charger is provided with a rotor detection means 8 which detects the rotational angle of a rotor 32, and a control circuit 4 which controls an AC motor 3 based on the rotational angle of a detected rotor 32 at the time of parking, and the control circuit 4 which stops the rotor 32 when the rotor is at its prescribed stopping angle. By making the stopping angle such an angle that rotational torque does not occur substantially at the rotor 32 by the current running through stator windings 31U, 31W from a power supply 5, it is possible to prevent the rotor 32 from rotating, that is, the vehicle from shifting from its parking position.
Patent JP-S61125803-A (JP)
Inventor: YASUDA AYUMI
IPC: B27K5/00
Filed: 1984-11-22
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-S62107337-A (JP)
Title: Program cartridge
Inventor: FUJIWARA NARIMITSU
IPC: G06F13/10
Filed: 1985-11-05
Abstract: PURPOSE:To control many devices by using one small-sized cartridge by containing plural application programs which can be processed by different kinds of operation processors, in a program cartridge. CONSTITUTION:A ROM 13 and a RAM 14 are contained in a program cartridge 1. Two kinds of application programs which are executed by an information processor 2 and an information processor 3 are stored in the RAM 13. As for a COU 18 provided on the information processor 2 and a CPU 24 provided on the information processor 3, its kinds of machines are different from each other, and they are controlled by two kinds of application programs of the ROM 13. Data communication between different kinds can be executed so that when the RAM 14 is rewritten by one kind of machine, it is displayed on the other.
Patent JP-2000078582-A (JP)
Title: Device and method for transmitting image encoded data and program storage medium thereof
Inventor: KIMATA HIDEAKI
IPC: H04N19/89
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To transmit inputted image encoded data by converting the data into image encoded data having a reference image specified from a reception side without preparing a large-capacity buffer for storing the reference image on the transmission side. SOLUTION: First image encoded data are converted into second image encoded data having a different reference image by inputting and storing the first image encoded data in a storage part 15 and performing a motion compensating process for the data in the storage part 15 by a conversion part 17 according to the reception state of the specification signal for the reference image from a decoding device 20 and a data selection part 18 selects and transmit the first or second image encoded data by a data selection part 18 according to the specification signal.
Patent JP-H0697553-A (JP)
Title: Laser amplification system
Inventor: AOKI NOBUTADA
IPC: H01S3/0947
Filed: 1992-09-17
Abstract: PURPOSE:To set the amplification efficiency of an amplifier best, and increase transmission efficiency. CONSTITUTION:A laser oscillator 1, a first stage amplifier 2a, a middle stage amplifier 2b and a final stage amplifier 2c are arranged. Beam split mirrors 5a are arranged between the respective amlifiers 2a, 2b, 2c. A second split mirror 5b, a total reflection mirror 6, and a converging lens 7 are arranged on the downstream side of the first beam split mirror 5a. The laser light from the converging lens 7 is transmitted to a dye laser 9 via an optival fiber 8.
Patent JP-S62109092-A (JP)
Inventor: MATSUMOTO TAKESHI
IPC: G10C3/00
Filed: 1985-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02118012-A (JP)
Title: Gas-washed brick
Inventor: HANSU ROOTOFUSU
IPC: B22D1/00
Filed: 1989-09-26
Abstract: A gas washing sink for use in introducing gas through a metallurgical vessel into molten metal therein includes a gas permeable refractory inner brick portion and a gas impermeable refractory outer brick portion surrounding the inner brick portion. The inner and outer brick portions define a first sink end to be exposed to the molten metal. The outer brick portion has an end face defining a second sink end to be directed away from the molten metal. A gas distribution chamber has a first end open to the inner brick portion and a second end opening onto the end face of the outer brick portion and defined thereat by an opening. A sealing surface extending concentrically of the opening has pressed thereagainst, at a pressure sufficient to achieve a seal therebetween, a closure member for closing the second end of the gas distribution chamber and having a gas inlet connection for introducing gas into the gas distribution chamber.
Patent JP-H0296348-A (JP)
Title: Wafer housing vessel
Inventor: TABUCHI SHUJI
IPC: B65D85/86
Filed: 1988-09-30
Abstract: PURPOSE:To prevent particles from sticking to wafers when the wafers are carried or stored by putting a carrier in an intermediate box which holds a plurality of the wafers in parallel, thereby housing the intermediate box in a closed casing. CONSTITUTION:An intermediate box 6 which houses a carrier 1 holding a plurality of wafers 3 in parallel is formed and its box is equipped with the following components: a filter 9 which filter particles; a fan 11 which blows air into the housed carrier 1 through the filter 9; a dc motor 12 which drives the fan 11; a battery 13 which acts as a power source for the above dc motor 12. A wafer housing vessel is composed of the carrier 1, the intermediate box 6, and a closed casing 17 which houses the intermediate box 6 and makes its box hermetic. When the dc motor rotates in a state that the carrier 1 holding the wafers 3 is housed in the intermediate box 6, the wafers 3 are exposed to air where the particles are removed by the filter 9. Both the carrier and the housing vessel can be used in the case of carrying and storing wafers 3 in their treatment processes and then, the application of them prevents the particles from sticking to the wafers when they are carried and stored.
Patent JP-S61125671-A (JP)
Title: Data transfer control system
Inventor: TAKAYAMA HITOSHI
IPC: G06F15/177
Filed: 1984-11-22
Abstract: PURPOSE:To improve the data transfer processing efficiency by deleting a phenomenon where a conflict is produced among plural computers for allocation of communication areas within a control area and at the same time decreasing the waiting phenomena for those communication areas. CONSTITUTION:A descending mailbox 1 is controlled by a control table 3 set on a host computer 10, and an idle channel mailbox of the box 1 is used for transfer of control information to a communication control processing computer 20 from the computer 10. The computer 20 uses a control table 5 to give the release information on the channel mailboxes to the computer 10 at a time point when the prescribed processing is through based on the control information transferred onto the channel mailbox. The control of the relevant channel mailbox is sent back to the table 3. While the channel mailboxes forming an ascending mailbox 2 are controlled by a control table 4 set on the computer 20. then an idle channel mailbox of the box 2 is used for transfer of control information to the computer 10 from the computer 20.
Patent JP-S61128592-A (JP)
Inventor: IIZUKA TAKEO
IPC: H05K3/44
Filed: 1984-11-27
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-H0672562-A (JP)
Title: Paper size detection device
Inventor: ISEMURA KEIZO
IPC: G03G15/00
Filed: 1992-08-25
Abstract: PURPOSE:To detect paper size accurately with simple structure without preparing an exclusive cassette per paper by providing a paper size detection means which detects paper size based on a first electrical signal output by a paper width setting means and a second electrical signal output by a paper length setting means. CONSTITUTION:Width of paper 2, namely, main scan size of the paper 2, is operated and detected based on output value which detects the minimum and maximum size stored in RAM 209 and output value which detects a main scan detection section 8 when fringe position of the paper 2 set in a cassette 1 in the direction of width is set by side setting plates 3a, 3b. In a sub-scan detection section 6, the length of the paper 2 is divided into three regions, and sub-scan detection guides 5a, 5b enter different switch conditions depending on switch SW1 and switch SW2 and output a second electrical signal. Paper to be divided into groups, corresponding to this condition, is specified. Size of paper is detected based on main scan size and sub-scan size of the paper 2 thus detected.
Patent JP-H0296741-A (JP)
Title: Photographic paper
Inventor: AKAO MUTSUO
IPC: G03C1/775
Filed: 1988-10-04
Abstract: PURPOSE:To improve the photographic characteristic and the defoaming effect of the subject paper by incorporating a nonionic mineral oil type defoaming agent (A) contg. a silicone or a silicone modified silica as a component in the paper, and by specifying the pH value of the paper at the time of extracting it with a color water. CONSTITUTION:The nonionic mineral oil type defoaming agent (A) is incorporated in the paper, and the pH value of the paper (JIS P-8133) at the time of extracting the paper with the cold water is specified to 3.5-5.5. The defoaming agent (A) is composed of the defoaming agent contg. the silicone or the following silicone modified silica and a nonionic surfactant, and especially, is preferably composed of a mixture contg. at least dimethyl polysiloxane, silica and the nonionic surfactant in a polyoxy alkylene modified polysiloxane in excellent defoaming and foam breaking properties. Thus, the effect of the silicone or the silicone modified silica on the photographic characteristic of the paper is reduced, and the defoaming effect of the silicone or the silicone modified silica is displayed, by specifying the pH value of the paper to a prescribed value.
Patent JP-S60142248-A (JP)
Title: Ultrasonic flaw detecting method by split type focusing probe
Inventor: SUZUKI AKIO
IPC: G01N29/06
Filed: 1983-12-28
Abstract: PURPOSE:To detect exactly a minute defect under the surface of a material to be inspected, by using each oscillator for transmission and reception as a focusing type oscillator, diffusing an ultrasonic wave by a delay line provided on a prescribed position, and erasing a surface echo by differentiating spatially an echo signal of the receiving oscillator. CONSTITUTION:Transmitting and receiving oscillators 1, 2 consist of a focusing type oscillator, and an ultrasonic beam is diffused large by making focusing areas 9, 10 of the ultrasonic beam coincide with the side end part of a material to be inspected of delay lines 7, 8. A flaw detecting area of the material to be inspected 11 is divided into four areas in the depth direction and a flaw detection is executed, and as for an echo signal detected by the oscillator 2, its amplitude is detected through an amplifier 29 and a peak holder 30, an echo amplitude of the present position and the position which is previous by one is stored in sample holders (SH) 32-35, and SH36-39 of the second stage, respectively, a difference between both stored amplitudes is taken by subtracters 40- 43 and sent to DC detectors 44-47, and a surface echo is erased. Accordingly, a minute defect under the surface is detected exactly.