baber/WOPTO huggingface dataset:
Patent JP-2000094801-A (JP)
Title: Paper output device
Inventor: KAWABUCHI YOICHI
IPC: G03G15/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To utilize bins effectively in a paper output device that has a plurality of bins and alters the output destination of paper every job. SOLUTION: If the sheets of paper outputted at one job are less than N (NO at #203), the output destination of paper is made into a specific bin (an output bin of predetermined sheets or less) in the job. Also, if the output sheets of job exceed N, the output destination of paper is altered every job (#205-217). In this manner, a job having small sheets of output never occupies one bin, so that bins are prevented from being filled up with paper soon.
Patent JP-H08105937-A (JP)
Title: Automatic handler for device tester, and device measuring method thereof
Inventor: GOTO TOSHIO
IPC: G01R31/26
Filed: 1994-10-06
Abstract: PURPOSE: To inspect outer appearance at high speed, high precision, and high efficiency by controlling brightness of each light emitting element in a luminaire in which a number of the brightness-controllable light emitting elements are disposed around a camera. CONSTITUTION: Tens of trays each having a number of subject devices (DUT) 10 to be measured are stacked and contained in a loader part 14 of a loader/ unloader part. The DUT 10 is carried from the loader part 14 by a movable body 13 to a buffer stage 16. At a measuring part, the DUT 10 is handled by a movable body 19, and at a contact part, an electric test of the DUT 10 is conducted. After completion of the electric test, it is handled to a buffer stage 22 to be sent to the loader/unloader part. An appearance inspection part 27 comprises a camera 28, and a luminaire 29 having a number of brightness-- controllable light emitting elements and an appearance measuring base 30 disposed around it.  As the light-emitting elements are brightness-controlled, proper illumination is applied to parts of the DUT 10 to be appearance-inspected to clarify shading, and image data after conversion through the camera 28 are processed at an operation processing part for measurement at high resolution.
Patent JP-S62129134-A (JP)
Title: Agitating mechanism
Inventor: ENDO TAKAAKI
IPC: B01F11/00
Filed: 1985-11-30
Abstract: PURPOSE:To effectively perform the agitation of a washing machine or the mixing of a powder or a liquid by performing three-dimensional agitation, by providing a transmission apparatus for reciprocally moving a shaft having blades fixed thereto in the axial direction thereof when said shaft is rotated. CONSTITUTION:When a shaft 4 is rotated by driving a motor, the rotor 23 mounted to the shaft also rotates in a chamber 17. A plurality of permanent magnets 36, 37, 38 are respectively mounted to the rotor 23, a housing 11 and a center case 14 on the same center circumference of a circle at the same interval and, when the opposed surfaces of the magnets 36, 37 come to different polarities and attract to each other, the magnets 36, 38 come to the same polarity and repulse to each other and rotor moves to the housing side. When the rotor further rotates, the magnets 36, 37 come to a combination of the same polarity while the magnets 36, 38 come to different polarities and, therefore, the rotor moves to the center case side. When the rotor makes one revolution, the rotor reciprocates two times in the chamber 17 and the blades provided to the leading end of the shaft also rotate while reciprocally moves to the rotary shaft direction and, therefore, agitation and mixing can be effectively performed.
Patent JP-S62128849-A (JP)
Title: Noise shielding structure at speaker fixing position
Inventor: IWAMEJI NORIYUKI
IPC: B60R13/08
Filed: 1985-11-29
Abstract: PURPOSE:To improve the silence of the inside of a vehicle, by arranging a noise shielding chamber defined by noise shielding members in the rear of a speaker, thereby suppressing intrusion of noise from the outside of vehicle or such as a trunk room and preventing propagation of noise through the speaker to the inside of the vehicle. CONSTITUTION:A rear parcel 10 comprising a core section 10a employing a hardboard, a complex resin board, etc. as a base and a skin material 10b of non woven fabric is arranged between a rear seat 11 and a back door 12 so as to partition between a trunk room 13 and the inside of vehicle 14. Then, a speaker such as a car stereo is mounted in a symmetrical opening 15 while directing toward the inside of vehicle. In order to prevent propagation of noise from the trunk room 13 through the cone paper 16a of the speaker 16 to the inside of vehicle 14, a noise shielding chamber is deflined by the shielding members 17 in the rear of the speaker 16. With such arrangement, the noise from the trunk room 13 is prevented by the shielding members 17 from intrusion into the noise shielding chamber, thus it is reliably prevented to propagate noise through the cone paper 16a of the speaker 16 to the inside of vehicle 14.
Patent JP-S62130247-A (JP)
Title: Copper alloy for electronic appliance
Inventor: ASAI MASATO
IPC: C22C9/00
Filed: 1985-11-29
Abstract: PURPOSE:To improve the strength, electric conductivity, heat resistance and bonding characteristics by adding specified amounts of Mg, Cr, etc., to Cu. CONSTITUTION:The composition of an alloy is composed of 0.005-0.8wt% Mg, 0.01-1.0wt% Cr, 0.003-0.5wt% in total of one or more among Ti, Mn, Fe, Co, Ni, Hf, V, Zn, Sn, Ca, B, Y, Si and a rare earth element, and the balance Fe with inevitable impurities. The addition of Mg and Cr improves the strength and heat resistance, and within the restricted ranges, the effect of the 3rd added element is produced. The Cu alloy has superior strength, heat resistance and bonding characteristics, so it is usable as a material for electronic appliances.
Patent JP-2000089030-A (JP)
Title: Light guiding body, picture reader using the same
Inventor: SUGIYAMA YOSHIO
IPC: G02B6/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a light guiding body capable of obtaining a light illuminating efficiency and also capable of reading the picture information on an original with high accuracy, and a picture reader using it. SOLUTION: This light guiding body is a light guiding body 6 whose shape is columnar or whose one part is constituted of a column shape. The light guiding body 6 has a light incident plane 5 at its end part, a light exit surface 4 at the side face of one part of the longitudinal direction of it and a saw blade shaped light reflection surface 3 on the side face of one part of the side facing the light exit surface 4 and this saw blade shaped light reflection surface 3 is formed in the range of a distance being <=20% of the diameter of this column from the center position of the circle of the column.
Patent JP-H10212435-A (JP)
Title: Powder coating material
Inventor: TAJIMA HISAKAZU
IPC: C09D7/80
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a powder coating material capable of giving a coating film having uniform hue even in large particle diameters regardless of particle diameter by combining several powder coating materials having different kinds of hue in which individual is not thermally cured below a specific temperature but a blend is thermally cured below the specific temperature when the materials are blended and coated. SOLUTION: This powder coating material has a property that individual powder coating material (A) is not thermally cured below 250 deg.C and a blend with other kind of powder coating material (B) is thermally cured below 250 deg.C and is useful for giving uniform hue by blending more than two kinds of powder coating materials having different hue and coating. For instance, the component A is composed of a coating material containing a carboxyl-containing acrylic resin, a polyester (polyamide) resin, a polyamide resin, an amino-containing acrylic resin, a phenolic OH-containing resin or an acid anhydride-based resin and the component B is composed of a coating material containing an epoxy resin, a glycidyl-containing acrylic resin or an unsaturated bond-containing resin.
Patent JP-H04144904-A (JP)
Title: Production of anhydrous sodium polysulfide
Inventor: MAEDA KANNOSUKE
IPC: C01B17/34
Filed: 1990-10-05
Abstract: PURPOSE:To safely produce anhydrous sodium polysulfide at a low cost by dissolving anhydrous sodium sulfide in a mixed solvent composed of a solvent having no or little dissolving power to sodium sulfide and a solvent capable of dissolving sodium sulfide and having a boiling point lower than that of the former solvent, adding sulfur to the solution and distilling out the dissolving solvent after reaction. CONSTITUTION:Anhydrous sodium sulfide is dissolved in a mixed solvent composed of the 1st solvent having no or little dissolving power to sodium sulfide and the 2nd solvent capable of dissolving sodium sulfide and having higher boiling point than the 1st solvent. Sulfur is dissolved in the obtained solution and the 2nd solvent is distilled off. The 1st solvent is preferably one or more solvents selected from halogenated hydrocarbons, ethers and ketones and the 2nd solvent is preferably one or more solvents selected from lower alcohols.
Patent JP-H0698254-A (JP)
Title: Digital electronic still camera and its control method
Inventor: SOGA TAKASHI
IPC: H04N5/243
Filed: 1992-09-14
Abstract: PURPOSE:To use an analog/digital conversion circuit required for recording processing and exposure control processing commonly when exposure control is performed by using digital image data. CONSTITUTION:A gamma correction circuit 10 which can switch gamma correction characteristic and proportional characteristic is provided. When the exposure control is performed, switching control is performed so that the input/output characteristic of the gamma correction circuit 10 can be possessed of the proportional characteristic. When the exposure control is performed, the terminal (b) of a change-over switch 14 is energized, and a photometric value is calculated by using circuits 15, 16, and 17. When the recording processing of image data is performed, the switching control is performed so as to set the output signal of the gamma correction circuit 10 at the power on 0.45 of an input signal, and the terminal (a) of the change-over switch 14 is energized. The image data can be recorded on a memory card 40 by using circuits 31, 32, 33, and 34.
Patent JP-H0986704-A (JP)
Title: Paper feeder
Inventor: SHINDO YUKICHI
IPC: G03G15/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and size of a feeder by forming a moving means of a simple constitution for separating a reverse roller from a feed roller. SOLUTION: A paper feeder comprises an eccentric roller 15 which supports a reverse roller 3 in such a manner as to be separated from a feed roller 2 and has an eccentric shaft which is brought into contact with the reverse roller 3 when the reverse roller 3 is separated from the feed roller 2. When the rotating force is applied to the reverse roller 3, the eccentric roller 15 is rotated to lift up the reverse roller 3 to a contact position with the feed roller 2.
Patent JP-H0697836-A (JP)
Title: Acoustic signal transmission method
Inventor: YOSHINO OSAMU
IPC: G11B20/10
Filed: 1992-09-11
Abstract: PURPOSE:To compress the quantity of data with the coding of high efficiency and furthermore to transmit the acustic signals with high quality by applying the adaptive quantization processing to both amplitude and phase components respectively. CONSTITUTION:The amplitude component Ai(m) and the phase component thetai(m) are obtained at an orthogonal/polar coordinate transforming part 6 for each discrete frequency in regard of the sequential Fourier transformation frames. A masking processing part 5 calculates a masking curve based on the component Ai(m) and carries out the masking processing to compress the data by an amount equal to the component Ai(m). The component Ai(m) outputted via a changeover switch 9S is supplied to an adaptive quantizing part 23. Meanwhile the component thetai(m) is supplied to a phase estimating part PFC via a latch circuit 10. An adaptive quantizing part 17A refers to a look-up table 39 and applies the adaptive quantization processing to the data on the phase component supplied via a changeover switch 16S.
Patent JP-H05110074-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARA TORU
IPC: H01L21/76
Filed: 1991-10-17
Abstract: PURPOSE:To provide a method of manufacturing a micronized semiconductor device, where a margin taken into consideration when an active region and an element isolating region are formed is lessened as much as possible, and the above element isolating region is formed through a self-aligned method to lessen masks in number. CONSTITUTION:A groove 19 formed through a self-aligned manner is made to serve as an element isolating region, a source/drain region 27 is provided also through a self-aligned manner to lessen masks in number, and the margin of the masks is not taken into consideration to attain the micronization of a semiconductor device of this design.
Patent JP-S60155804-A (JP)
Title: Metallic flue for boiler receiving temperature gradient
Inventor: JIYAN FURUNIE
IPC: F23J13/04
Filed: 1984-12-20
Abstract: 1. A metallic flue for a boiler exposed to thermal gradients, especially applied to reheating, vaporisation and superheating of water, or for a recuperator, comprising a plurality of vertically superposed elements (3, 4, 5, 6) provided with upper and lower flanges, the upper flange (31) of an element being connected to a lower flange (32) of a directly upper element by threaded bolts (37), characterized in that the adjacent flanges are connected with each other along their entire periphery by metallic, elastic seals (34) welded with their rims to the corresponding flanges, and that washers (46) and elastic washers (47) are disposed between the nuts (45) of the bolt shafts and at least one of the flanges.
Patent JP-H03132729-A (JP)
Title: High x(2) optical product with improved buffer layer
Inventor: MAIKERU SUKOTSUZAFUABA
IPC: G02F1/35
Filed: 1990-10-09
Abstract: PURPOSE: To provide an optical device which enables nonlinear transmission of electromagnetic radiation at a high efficiency by incorporating a metal oxide or metal fluoride and a low mol. aromatic compd. into a transmission accelerating layer. CONSTITUTION: A transmission accelerating layer 103 is formed on a conductive substrate 101 which has a function as a polarity controlling electrode. A polarity controlling polymer film 105 is formed on the transmission accelerating layer. A prism 107 is disposed on the film so that electromagnetic radiation is introduced into the polymer film. The low mol.wt. aromatic compd. used to form the transmission accelerating layer 103 is a polycyclic aromatic compd. or its deriv. such as phenylidan diol, 1,1'spirobiindan diol. The metal component in the transmission accelerating layer is selected from among stable metal oxides and metal fluorides. For example, alkali metal fluodrides and alkaline earth metal fluorides are preferable.
Patent JP-H02116151-A (JP)
Title: Flat type integrated circuit
Inventor: MIHARA YASUTSUGU
IPC: H01L23/50
Filed: 1988-10-25
Abstract: PURPOSE:To facilitate visual discrimination between the shapes of leads which are not soldered and the shapes of leads which are soldered and improve manufacturing quality by employing shape-memory alloy as the material of the leads. CONSTITUTION:Leads 1 drawn out of a package 4 are made of shape-memory alloy. With this constitution, under a room temperature, the leads have shapes 1a by spring boards 2 provided under the leads 2. If the leads 1 are subjected to a high temperature by a solder iron, a reflow furnace or the like, the leads 1 have shapes 1b memorized by the shape-memory alloy, the material of the leads 1. If there are the leads 1 which are not soldered, their shapes are returned to the shapes 1a under a room temperature by the spring boards 2. Therefore, the leads which are not soldered can be discriminated from the leads which are soldered and manufacturing quality can be improved.
Patent JP-2001087691-A (JP)
Title: Method and apparatus for continuously dyeing film
Inventor: MORITA TOKUNORI
IPC: B05C3/152
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a film dyeing method eliminating a problem such as inter mediate thinning, intermediate thickening or ending in a film and treating the film for a short time without using wasteful energy. SOLUTION: A dyeing tank 2 having a plurality of drive rollers 9a, 9b,... arranged to the upper and bottom parts thereof is filled with a dyeing soln. 11 and a washing tank 3 having a plurality of drive rollers 14a, 14b... arranged to the upper and bottom parts thereof is filled with water and a long film 6 is wound around the rollers 9a, 9b of the dyeing tank 2 to be dyed while zigzag sent up and down and subsequently wound around the rollers 14a, 14b... of the washing tank 3 to be washed while zigzag sent up and down and a fresh water shower is sprayed against the film at the outlet of the washing tank and waterdrops bonded to the surface of the film are removed by air blow to dry the film.
Patent JP-H01113817-A (JP)
Title: Parallel charging system
Inventor: OSHIMA KAZUO
IPC: G06F1/00
Filed: 1987-10-28
Abstract: PURPOSE:To avoid the disadvantage of both a user and a system controller by varying the update increase value of the charging information or the update time interval of the charging information based on the number of implements of a workable processor element. CONSTITUTION:The number of implements of a processor element is scanned into a constitution information register 2. A charging information register 1 is reset when a processor element group consisting of >=2 user programs is first started after the rise of an OS. When the processor element starts its execution, an AND circuit 7 is satisfied with a clock A and the replacement of the register is started by a set signal 11. While the circuit 7 is not satisfied when the execution of the processor element is discontinued. Then the update of the register 1 is stopped. When a user program ends its execution, the OS scans out the value of the register 1 and is saved into a main memory. Thus it is possible to give the proper charging information to both a user and a system controller.
Patent JP-2000097467-A (JP)
Title: Total heat exchange ventilation unit
Inventor: TSUDA SATOSHI
IPC: F24F7/10
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a total heat exchange ventilation unit capable of lowering running cost and saving energy as a whole air conditioner facility by raising total heat exchange efficiency of fresh air introduction air of a total heat exchanger. SOLUTION: In a total heat exchange ventilation unit 1 having a total heat exchanger 13 for performing total heat exchange between room air RA discharged outdoors from a room and outdoor air OA introduced into a room from outdoors, part of the room air RA that has passed through the total heat exchanger 13 is recirculated into the room as circulation air CA.  By this method, because all of the room air subjected to total heat exchange with the outdoor air OA introduced into the room is not discharged as is and part of the room air is recirculated to the room, change of room temperature and humidity is controlled low and the circulation air CA circulated to the room is subjected to heat exchange with the outdoor air in the total heat exchanger again, and by this method total heat exchange efficiency of the total heat exchanger 13 is raised, energy is saved and running cost is controlled low.
Patent JP-H11258971-A (JP)
Title: Holographic stereogram generating device
Inventor: KIHARA NOBUHIRO
IPC: G03H1/26
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a holographic stereogram generating device which can generate a holographic stereogram with high light utilization efficiency and superior image uniformity. SOLUTION: The holographic stereogram generating device generates element holograms in order on a hologram recording medium 30 by making the laser light from a laser light source 31 incident on an image display device 4 and then irradiates the hologram recording medium 30 with the light transmitted through the display device 41 as body light and part of the laser light before being transmitted through the display device 41 as reference light. This hologram stereogram generating device is characterized by that a light integrator 63 which makes uniform the intensity of the light made incident on the display device 41 is arranged in the optical path of the laser light traveling to the display device 41.
Patent JP-H0583080-A (JP)
Title: Piezoelectric resonator
Inventor: TANAKA YASUHIRO
IPC: H03H9/02
Filed: 1991-09-20
Abstract: PURPOSE:To improve the reliability of a product and to reduce the cost by devising an external electrode of the chip type piezoelectric resonator not to be easily exfoliated from a seal base. CONSTITUTION:A resin such as a liquid crystal polymer with excellent heat resistance and high strength is employed for a sealing base 14 and a U-shaped conductor material 20 being an external electrode 16 is embedded at both ends and the surface is levelled to a surface of the sealing base 14.
Patent JP-2001092403-A (JP)
Title: Display device
Inventor: SASHITA HIDEKI
IPC: H04N5/66
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To enable a controller to be used widely with respect to clock signals whose frequencies are different by making the supplying period of a display signal to display element of a display panel based on control signals which are generated in the controller so as not to be reduced by the increase of the frequency of a clock signal. SOLUTION: A first control signal generating circuit 2a generates a horizontal control signal A and a vertical control signal A based on a system clock signal SCK, an HD signal and a VD signal which are supplied to this circuit and a second control signal generating circuit 2b generates a horizontal control signal B and a vertical control signal B based on a part of the horizontal control signal A, the system clock signal SCK, the HD signal. The horizontal control signal A and the horizontal control signal B are supplied to a signal-side driver 63 and the vertical control signal A and the vertical control signal B are supplied to a scan-side driver 64 and, then, the display signal is supplied to the display element of an LCD 67.
Patent JP-S62156060-A (JP)
Title: Injection device for molten metal for die casting machine
Inventor: NAKANO AKIO
IPC: B22D17/02
Filed: 1985-11-30
Abstract: PURPOSE:To improve the durability of the titled device by forming main constituting members of the device of ceramics, fixing the bottom part of a gooseneck to the inside surface in the bottom of a holding pan and covering the outside peripheral face, etc. of the holding pan with a heat insulating material contg. electrical heating wires. CONSTITUTION:The gooseneck 2 having a cylinder liner 4 is fixed in the holding pan 1 and all of the main constituting members of the injection device B including the pan 1, liner 4, gooseneck and heat insulating material 5, etc. are formed of the ceramics. A collar part 2a at the top end of the gooseneck 2 is supported and fixed by a hermetic cover plate 9 of the pan 1. The molten metal stored in the pan 1 via a feed pipe 10 is injected into a nozzle 7 by the piston effect of a plunger 3. The main constituting parts are formed of the ceramics and the pan 1 is coated with the heat insulating material 5 contg. the electrical heating wires 5a and therefore, the resistance to heat, impact and oscillation is improved. The durability of the device is thus improved.