baber/WOPTO huggingface dataset:
Patent JP-H04104879-A (JP)
Title: Method and equipment for producing fresh water and cold blast
Inventor: MUTO TADANOBU
IPC: F25D9/00
Filed: 1990-08-24
Abstract: PURPOSE:To produce fresh water together with cold air while utilizing raw water without using a vacuum pump by directly bringing raw water heated in a condensation part into contact with the high-temp. outside air in an evaporation part and vaporizing one part thereof and indirectly bringing the produced saturated wet air into contact with the raw water in this condensation part. CONSTITUTION:Raw water at about 20 deg.C is supplied to an indirect contact type heat exchanger 13 in a condensation part C by a pump P. While this raw water flows down through a passage 14, it is indirectly brought into contact with saturated wet air at about 28 deg.C which flows through an air passage 15 by a blower 20 in a cross flow type. The saturated wet air is cooled and moisture is separated as condensed water and fresh water is received in a fresh water reservoir part D. The resultant low-humidity cold air is discharged from an air flow discharge port 18. The raw water humidified with heat exchange is supplied to a raw water distribution part 17 in the evaporation part B and distributed on the packing material 21. This raw water is directly brought into counter current contact with the outside air at about 40 deg.C to evaporate one part thereof. The air contg. the moisture is introduced into the primary side of a heat exchanger 13 as the saturated wet air. The raw water becomes heated water at about 27 deg.C and is circulated for reuse.
Patent JP-S6280866-A (JP)
Title: Recording device for digital information signal
Inventor: NAKANO KENJI
IPC: G11B20/10
Filed: 1985-10-04
Abstract: PURPOSE:To record a high definition PCM signal without losing the advantages of an 8mm VTR by applying the change processing of data arrangement and time base compression to the output signal of a circuit making the same signal processing as the digital information signal recording of a disc. CONSTITUTION:Digital signal processing circuits 51-55, 67 executing the same signal processing as that recording digital information on a digital disc are provided. The output signal of the circuits 51-55, 57 is subjected to time base compression and the data arrangement of the output signal is rearranged by a digital signal processing circuit 56. The circuits 51-55, 57 apply the signal processing such as error correction code coding or EFM, etc., in this way and since the interleave length is deficient, an interleave circuit 56 with a sufficient interleave length is added. Since the processing of time base compression of a recording signal is required, the read speed is increased more than the write speed in the interleave processing controlling the memory write/read address so as to process the time base compression.
Patent JP-H0778980-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: AKIBA TOSHIHIKO
IPC: H01L27/088
Filed: 1993-09-06
Abstract: PURPOSE:To provide a semiconductor device mounting MIS transistors operating, respectively, at normal voltage and high voltage in which increase of cost and time required for modification of circuit is eliminated by simplifying the modification in the operation of two types of transistor. CONSTITUTION:In a part of substrate region 1 or in the lightly doped drain region 5, a heavily doped drain region is separated into a plurality of regions 7a, 7b thus forming MIS transistors which operate at normal voltage or high voltage depending on a heavily doped drain region being selected. Modification of circuitry can be facilitated by simply selecting a desired drain region 7a, 7b.
Patent JP-S61100799-A (JP)
Inventor: IZEKI OSAMU
IPC: G10L21/06
Filed: 1984-10-23
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-S6281256-A (JP)
Title: Centrifugal precision casting method
Inventor: MORITA YASUJI
IPC: B22C9/04
Filed: 1985-10-03
Abstract: PURPOSE:To obtain a precise casting having high accuracy with excellent run and venting effect by centrifugal force by applying force evacuation and rotation to a casting mold in which an expendable pattern is embedded into molding sand and executing casting. CONSTITUTION:The casting mold 5' is rotated together with a turntable 3 by a motor 7 while the evacuation is continued by a vacuum pump 10. The expendable patterns 1, 2 are evaporated and annihilated by the heat of a molten metal and the casting is executed by filling the spaces made after the annihilation when the molten metal is poured into the mold from a sprue 14. The molten metal is precisely cast with good run as the molten metal receives the centrifugal force by the rotation of the casting mold. The centrifugal force assists the venting effect as well. The force evacuation by the vacuum pump 10 discharges the gas in the molten metal and the gas generated by the pattern materials to the outside of the casting mold through discharge holes 4, a suction box 11, a discharge pipe 12 and a cooling box 13.
Patent JP-H1043853-A (JP)
Title: Tiltable casting method and device thereof
Inventor: YAMADA TSUTOMU
IPC: B22D27/08
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a tiltable casting method which can powerfully supply molten metal into the deep position of a cavity. SOLUTION: In the tiltable casting method, a well 3 is provided in a sprue 2 communicating with the cavity C arranged in the inner part of a mold 1 and the molten metal 2 in the well 3 is supplied into the cavity C through a runner 2' by tilting the mold 1. When the bottom position of the sprue 2 and the bottom position at the highest position of a passage of the molten metal 2 before starting the tilting of the mold become almost horizontal state by starting the tilting of the mold 1, the supply of the molten metal 2 from the well 3 is started.
Patent JP-S59113178-A (JP)
Title: Vacuum deposition device
Inventor: TAGUCHI TOSHIO
IPC: C23C14/24
Filed: 1982-12-20
Abstract: PURPOSE:To remove the foreign matter suspended on the surface of the molten metal in an evaporation pan only by the lifting operation of the molten metal in a vapor deposition device which sucks up the molten metal of an object to be deposited by evaporation in the evaporation pan in a vacuum vessel from a melting furnace in the atmosphere by providing specifically a baffle plate in the evaporation pan. CONSTITUTION:A baffle plate (plate for removing foreign matter) 8 is fixed in an evaporation pan 3 inclinedly downward in the position upper than the bottom of the pan and lower than a heater 4, and the bottom end thereof forms an aperture 8' substantially smaller than the pan bottom. When the inside of a vacuum vessel is thereupon evacuated to a vacuum, the molten metal 5 of a plating material ascends in a snorkel 11 on account of a pressure difference and enters the pan 3. If the level of the molten metal 5 sucked therein is lower than the bottom end of the plate 8, an oxide film 9 floats over the entire surface of the molten metal surface but if the level rises to the bottom surface of the plate 8 or above, the molten metal 5 ascends through the aperture 8'. The film 9 which is in contact with the aperture 8' has the possibility of ascending together with the molten metal but the greater part of the other film 9 is blocked by the plate 8 and is accumulated under the plate 8.
Patent JP-H0561799-A (JP)
Title: Testing system for communication control equipment
Inventor: IGUCHI MASAHIKO
IPC: G06F13/00
Filed: 1991-09-03
Abstract: PURPOSE:To easily search a line connection part used for a test from plural line connection parts in the case of testing a communication control equipment. CONSTITUTION:Connecting means 8a-8c connect communication lines 9a-9c to a communication control equipment 4. Display means 7a-7c display the connecting means to be used. A test starting means 10 starts the test by designating the communication line to be used. A display instructing means 11 instructs the communication control equipment to display the line connection part corresponding to the designated communication line. A test execution start instructing means 13 instructs the execution start of the test. A test execution start instruction waiting means 12 waits for the execution of the test until the test execution start is instructed after display instruction. When the test execution start instruction is received while waiting for the execution start of the test, a test executing means 14 tests the communication control equipment in respect to the designated communication line. A display control means 5 controls the display of the relevant display means according to the display instruction.
Patent JP-H0966620-A (JP)
Title: Manufacture of thermal head
Inventor: SHIMADA KOJI
IPC: B41J2/335
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To sustain the thickness of a heat transmission material at a substantially constant value by placing a board mounting a heating element on a heat plate through a room temperature UV-curing silicon rubber disposed closely to the end part thereof onto a heat plate and then curing the silicon rubber by irradiating UV-rays thereby bonding the board and heat plate. SOLUTION: When the board 1 of thermal head is bonded onto a heat plate 5, a board 1 mounting a heating element 2 and a drive IC 4 on the upper surface thereof is prepared along with a heat plate 5 provided with a pair of grooves in the upper surface thereof. The board 1 is then placed on the heat plate 5 such that a heat transmitting material 6 is disposed directly under the heating element 2 and a UV-curing liquid silicon RTV 7' is disposed directly under the drive IC 4. Subsequently, the liquid silicon RTV 7' is cured by irradiating with UV-rays thus bonding the board 1 and the heat plate 5. This structure provides adhesion strength sufficient for withstanding the vibration at the time of carrying a thermal head.
Patent JP-S61101105-A (JP)
Title: Radio frequency amplifier
Inventor: NANBU SHUTARO
IPC: H03G3/18
Filed: 1984-10-24
Abstract: PURPOSE:To attain ease of semiconductor circuit integration of an FET circuit part by making each of AGC position input gate of an FET of each RF amplifier series in common in the two series of RF amplifiers using a dual gate FET as an amplifier element. CONSTITUTION:Q, Q formed by a semiconductor integrated circuit are FETs for amplification of, e.g., UHF and VHF bands, the 2nd gates G, G are connected and led to one bonding terminal 41 and an AGC voltage as UHF, VHF band amplifier circuit is given to the terminal via a resistor 42. The selection and switching of the amplifier circuit at the UHF, VHF bands of the circuit are conducted by applying a cut-off voltage to the 1st gates G, G of the signal input gates of each FET.
Patent JP-H0384537-A (JP)
Title: Projection type display device
Inventor: YANO KOTARO
IPC: H04N9/31
Filed: 1989-08-29
Abstract: PURPOSE:To improve the utilization efficiency of light source light in the entire device by projecting an image, which is formed by a liquid crystal display element, chromatically without using any polarizing plate. CONSTITUTION:Polarized light separation characteristics that a dichroic film has are utilized to project modulated light from liquid crystal display elements 5R, 5G, and 5B without using any polarizing plate. Namely, the S-polarized component of red light is modulated by the liquid crystal display element 5R and the modulated polarized light component of the red light P reaches a projec tion lens 7. Further, the S-polarized component of green light is modulated by the liquid crystal display element 5G and only the S-polarized component of the green light which is modulated by the liquid crystal display element 5G reaches the projection lens 7. Further, the P-polarized component of blue light is modulated by the liquid crystal display element 5B and the modulated P-polarized light component of the green light P reaches the projection lens 7. Consequently, the utilization efficiency of the light source light in the whole device is improved.
Patent JP-S59112821-A (JP)
Title: Concentration of difficult to adsorb component in gas
Inventor: TAMURA TAKAAKI
IPC: B01D53/04
Filed: 1982-12-17
Abstract: PURPOSE:To maintain the purity of product gas to a high level even if a desorbing stage is switched over to an adsorbing stage, by effectively removing an easily adsorbable component from an adsorbing tower at the point of time when the desorbing stage is finished. CONSTITUTION:Figure (a) shows such a state that a first adsorbing tower 1A is in an adsorbing stage and a second adsorbing tower 1A is in a desorbing stage. Stock gas is supplied into the adsorbing tower 1A and, during a time when said gas is moved to the top part from the bottom part in the adsorbing tower 1A, the adsorptive separation of an easily adsorbable component is performed by an adsorbent. Figure (b) shows a state in an equilibrium stage before the adsorbing tower 1A is in the desorbing stage and the adsorbing tower 1B is in the adsorbing stage after the absorbing stage of the adsorbing tower 1A and the desorbing stage of the adsorbing tower 1B are finished. After the equilibrium stage is completed, the adsorbing tower 1B is transferred to the desorbing stage for passing the supplied gas through the adsorbing tower 1B and, at the same time, exhaustion in the adsorbing tower 1A is started and desorption due to pressure reduction is performed.
Patent JP-H0383602-A (JP)
Title: Powder decorative veneer
Inventor: HOSOI TADAO
IPC: B27D5/00
Filed: 1989-08-29
Abstract: PURPOSE:To cover a flaw of the surface such as a crack of material and knotting and to apply a stereoscopic pattern to core material by applying powder to at least single face of core material made of veneer via an expandable polyurethane resin-based adhesive combined with thermosetting. CONSTITUTION:An expandable polyurethane resin-based adhesive 2 combined with hydrosetting and thermosetting is applied to the surface of core material 1 at about 100 g/m<2> applied amount. While a solvent contained in the adhesive 2 is not scattered after applying the urethane resin-based adhesive 2, dry wood flour 3 generated by wood sanding operation is spread on the applied face of the urethane resin-based adhesive 2. Wood flour 3 is penetrated into the adhesive 2 by pressurizing wood flour 3 by a roller. Then a plastic film 5 for mold release is covered and thermally-pressed to expand and solidify urethane resin. Thereafter it is cooled and the surface is finished by sandering.
Patent JP-2001053372-A (JP)
Title: Laser module
Inventor: SUGA KENJI
IPC: G11B7/08
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To efficiently dissipate heat generated from a laser diode chip to the outside and to adjust positional shift and angular shift of the laser diode chip. SOLUTION: In a laser module, having a laser module body 30 mounted on a metallic housing, while mounting a laser diode chip 41 having an emission center 411 in a resin package 31, a chip lead part 21 for mounting the laser diode chip 41 is coupled with frame support part 24, 25 for fixing the laser module body 30 to the housing via coupling parts 27, 28 and formed as a lead frame part 29. The laser module has a structure, extending orthogonally to the laser module mounting face with respect to the housing an being turnable about a rotational axis passing through the emission center 411. The lead frame part 29 is exposed to the outside, so that it can touch the laser module mounting face of the housing.
Patent JP-H04105123-A (JP)
Title: Control system for execution of program
Inventor: INOUE TOMOHIKO
IPC: G06F9/06
Filed: 1990-08-24
Abstract: PURPOSE:To evade the reread processing of a program right after deletion of the program by deciding whether the program should be deleted or not out of a memory after confirmation of the next working program even though the program is not used by another program when a program is through. CONSTITUTION:A program start processing part 1 is provided together with a program end processing part 2 which calls out a program deletion control means 3 as necessary, a program start queue 4, and a program multiplicity control table 5. Then a fact whether the same program is to be started next or not at the end of a program when no other user exists. If so, the program is not deleted out of a memory. If not, the program is deleted out of the memory. Thus it is possible to attain a program execution control system that can evade the reread of a program right after deletion of the program.
Patent JP-S60142942-A (JP)
Title: Preparation of aromatic carboxylic acid
Inventor: NAKAZAWA MIKIROU
IPC: C07C67/00
Filed: 1983-11-25
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for a rust preventive in high yield, by using a Co compound catalyst and a specific reaction promotor in a liquid phase, oxidizing methyl of an aromatic compound containing a methyl group an a specific substituent group with O2 at a specified rate. CONSTITUTION:A methyl group of an aromatic compound such as p-(1-methylheptyl)toluene, etc. containing a methyl group and single 6-30C straight-chain or branched chain aliphatic group of alkyl group, or terminal carboxyl group or terminal alkoxycarbonyl group as substituent groups of aromatic nucleus is oxidized with molecular oxygen at 80-140 deg.C in a liquid phase in the presence of a Co compound catalyst by the use of one or more selected from para-aldehyde, methyl ethyl kitone, 2-4C saturated aldehyde as a reaction promotor with feeding 0.005-0.5mol/hr reaction promotor per l reaction solution, to give a corresponding aromatic mono-, di- or polycarboxylic acid. USE:A raw material for plasticizer, modifier for resin, etc.
Patent JP-H0563575-A (JP)
Title: Feedback type pulse width modulation a/d converter
Inventor: KUMADA TOSHIHARU
IPC: H03M1/50
Filed: 1991-09-03
Abstract: PURPOSE:To improve the common mode noise rejection characteristic by using a power supply frequency as an integration time as it is so as to use the A/D converter without notifying the power supply frequency. CONSTITUTION:An output of an AC power supply 21 is converted into a rectangular wave by a comparator 23 via a transformer 22 and the wave is fed to an FF 24, which outputs a time signal for one period of a power supply output. An output signal of the FF 24 is used for a signal controlling an integration time of an integration device being a component of a PWM signal generating section 26. On the other hand, a 1st counter 27 measures a pulse width of the output of the FF 24 based on an output clock of a count clock generating circuit 12, and a 2nd counter 28 measures a pulse width of the PWM signal outputted from a PWM signal generating section 26 based on an output clock of the count clock generating circuit 12. Then the output of the counter 28 is used for a measured value of the input signal. An arithmetic operation section 29 calculates DUTY based on count data CD1, CD2 of the 1st and 2nd counters 27,2B. Thus, the power supply frequency is used for the integration time as it is in this way, the optimum common mode noise rejection is attained against any power supply frequency.
Patent JP-2001046008-A (JP)
Title: New method for producing coated raw material powder
Inventor: SUZUKI TOSHITSUGU
IPC: A23L27/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a coated raw material powder which remarkably improves problems such as the absorption of moisture, the evaporation of aroma ingredients and the change of ingredients, quickly elutes taste ingredients and the aroma ingredients, and enables the enjoyment of the good tastes and flavors of food materials. SOLUTION: This new method for producing the coated raw material powder comprises pulverizing one or more materials selected from food materials to prepare the powder having an average particle diameter of 20 to 1,000 μm, preferably 50 to 500 μm, retaining the powder material in a fluidized state, simultaneously spraying a binder on the powder material, and then granulating the coated powder material. Therein, the binder comprises trehalose or the mixture of the trehalose with one or more materials selected from water-soluble proteins, polysaccharides originated from microorganisms, polysaccharides originated from plants, starch, the partial hydrolysates of starch, and sugar alcohols.
Patent JP-S61102339-A (JP)
Title: Tilt meter device for automobile
Inventor: SAKAMOTO TOSHINORI
IPC: B60K37/00
Filed: 1984-10-24
Abstract: PURPOSE:To make a meter unit holdable so stable enough as well as to make its smooth tilting motion keeping a horizontal attitude performable all the time, by installing a guide part, which guides movement of the meter unit, in a steering support member. CONSTITUTION:A steering support member 5 supports weight of a tilt mechanism 4 and a meter unit 2, and a steering tilt bracket 13 is attached to the underside so as to straddle an outer tube from upside. A guide part 6 is formed in a steering frame 10 but a guide hole 23 is opened, in which a meter strut 19 is inserted through. And, on top of that, a setting seat 24 installed in the underside of the unit 2 is mounted, and it is unitized with a meter set bracket 15 as one body via a long leg bolt 25. With this constitution, the unit 2 is able to move up and down in response to movement of a slider 14 inside the tilt bracket 13.
Patent JP-H04104641-A (JP)
Title: Fault monitor for common line signal
Inventor: OGASAWARA YASUO
IPC: H04M7/06
Filed: 1990-08-24
Abstract: PURPOSE:To avoid link interruption at fault monitor due to out of synchronism by adopting the monitor such that a time set by a monitor time setting means is always longer than the sum of a fault detection time and a fault changeover/ restoration time. CONSTITUTION:A time set by a time setting means 10a is set always longer than a time starting the monitoring of a link state and requiring to detect a fault and a time required for the changeover of a hard core device to other system and its restoration. Thus, a time-out monitor section 11b outputs a time-out signal to a link state monitor section after a time longer than a fault monitor time + a system changeover time. Then an out of synchronism is recovered for the monitor time to continue the communication. Since the fault detection, the changeover of the device and its restoration are finished within a monitor time of the fault in this way, the link interruption caused due to a short fault monitor time is avoided.
Patent JP-H0782651-A (JP)
Title: Method for supplying liquid to sheet-like fiber article and device therefor
Inventor: MURAKAMI KAKUJI
IPC: D04H1/655
Filed: 1993-09-08
Abstract: PURPOSE:To provide a method and its device capable of stably and simply supplying a liquid substance also to a sheet-like fiber article unstable in its structure and enabling to supply even a volatile liquid substance to the sheet-like fiber article without evaporating the volatile liquid substance. CONSTITUTION:The method for continuously supplying a liquid substance to a traveling long sheet-like fiber article comprises flowing out the liquid substance 2 from the liquid-guiding hole 5 of a liquid-storing pipe 4 disposed above the sheet-like fiber article 8, allowing the flowed liquid substance 2 to permeate into a liquid-guiding cloth 6 and flow down from the liquid guiding cloth, and supplying the liquid substance 2 from the liquid-guiding cloth to the sheet-like fiber article 8. When the liquid substance is volatile, the periphery of the liquid- guiding cloth 6 may be covered with a synthetic resin sheet. The liquid solution may be supplied in a state that the both upper and back sides of the sheet-like fiber article 8 are nipped with nets.