baber/WOPTO huggingface dataset:
Patent JP-2000018729-A (JP)
Title: Heat exchanger with heat transfer fin
Inventor: BIN TAISHOKU
IPC: F28F1/32
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To improve heat efficiency by installing a gas flow guide part that is bent in a curve while being recessed at a lower portion on a central upper part between heating pipe insertion holes and guiding gas advancing upward on the upper surface of a heating pipe by the gas flow guide part. SOLUTION: A gas flow guide projection part 224 in a curve being recessed downward at a central upper portion is bent and formed between two arbitrarily adjacent heating pipe insertion holes 222 and 222. The gas flow guide projection part 224 is arranged so that it is adjacent to heating pipes 228 and 228 being arranged at the lower part. A heat transfer fin is joined while being aligned in a single plane shape so that a sub heat transfer fin 220 or the like in a single line is arranged in a zigzag, namely while the heating pipe insertion holes of upper and lower layers stagger each other, thus allowing a high- temperature gas to flow while being guided over the entire surface of the upper portion of the heating pipe as well as the lower portion of the heating pipe by the gas flow guide projection part.
Patent JP-H08173360-A (JP)
Title: Vacuum cleaner
Inventor: NAGANO YOSHIYUKI
IPC: A47L9/14
Filed: 1994-12-20
Abstract: PURPOSE: To easily remove a filter bag, by moving a base sheet such that the base sheet is inclined upward, when the base sheet in the filter bag is released from a support element. CONSTITUTION: This cleaner comprises a main body 1 composed of an upper open/close lid 2, a dust box 3 below the upper open/close lid 2, a filter bag 4 in the form of a paper pack, a base sheet 5 in the filter bag 4, a suction port 11 on the front side of the main body 1, a main body casing 6 having a front partition wall 6a and a support element 7. The base sheet 5 is installed in the filter bag 4 by using a guide, such that the base sheet is opposed to the suction port 11, and is removably supported by the support element 7. A push means for pushing the base sheet 5 to the rear of the dust box 3 is installed in the front partition wall 6a. A moving means for moving the base sheet 5 upward is installed on the bottom of the dust box 3 which corresponds to the guide.  When the open/close lid 2 is opened, the base sheet, which has been supported by the support element 7, is released and is inclined and projected above the dust box 3 using the push means and the moving means.
Patent JP-2001129471-A (JP)
Title: Luster coating film forming method and multilayer coating film
Inventor: MOMOSE NOBUHIKO
IPC: C09D5/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a luster coating film forming method for forming a coating film capable of attaining calm dazzling feeling, which luster pigment particles themselves possess, visible from many angles by controlling the particle diameter of a luster pigment and preferably the lightness of a base material and to prepare a multilayer coating film. SOLUTION: In the method for forming the multilayer coating film composed of a luster coating film layer and a clear top coating film layer directly (1) on the base material having lightness of >=N7 in the Munsell color system or (2) on a base coating film layer having the lightness of >=N7 on the base material, the luster coating film is formed by a luster coating material containing a luster pigment, prepared by covering a base material of natural mica, synthetic mica or a glass flake with a metal or metal oxide and having 80-1,000 μm average particle diameter and a vehicle.
Patent JP-H04190654-A (JP)
Title: Rotary machine having composite function
Inventor: JIYOUJIMA YOSHIOMI
IPC: H02K7/14
Filed: 1990-11-26
Abstract: PURPOSE:To enable the free combination of option factors by providing at least one relay shaft, which is joined by a stage in the same direction, on the side opposite to the load of the rotary shaft, and mounting rotating option factors on each relay shaft. CONSTITUTION:Controls comprising an electromagnet 4 for braking, a movable plate 5, a friction plate 6, a fixed plate 7, a braking spring 8, and a collar 9 for braking is fixed to the step 3a of a bracket 3. The first relay shaft 11 is set and fixed to the rotary shaft 2a projecting from the collar 9, and these controls 4-9 are covered with a cover 10. A self-cooling fan 12 is set on the first relay shaft 11 to cool the rotating machine 1. The second relay shaft 14 is set on the rotary shaft 11a projecting from the boss of the fan, and a cover 13 covers the controls 4-9 and the cooler. A rotation detector 15 is attached to the end of the second relay shaft 14, and it is fixed to the cover 13. Hereby, a plurality of option factors for the braking device can be mounted.
Patent JP-H08174817-A (JP)
Title: Ink jet recording head
Inventor: KUNIEDA HIROSHI
IPC: B41J2/055
Filed: 1994-12-21
Abstract: PURPOSE: To eliminate the splash point of an unnecessary ink occurring around the recording point of a recording sheet. CONSTITUTION: In order to avoid the contact of an air flow generated by advancing a recording head 11 with the ink injection part of a nozzle 12, a protrusion 1 which is higher than the surface of the injection part is provided at the periphery of the nozzle 12 of the head 11.
Patent JP-H04192675-A (JP)
Title: Decoder for compression data
Inventor: HAYASHI SHIGEO
IPC: H03M7/46
Filed: 1990-11-26
Abstract: PURPOSE:To reduce data quantity of a code table by forming one word with a code data less than a maximum length of each code and a code length data representing a bit length of the code, storing the word to a code table and generating each code based on the two data. CONSTITUTION:A word data comprising a code data with less than a prescribed bit number and a code length data representing a bit length of a code is stored in a code table of a code table ROM 22. In the case of decoding, each word data is read sequentially from the code table and the generated code and an inputted code series are compared by a comparator 25 and when they are coincident, a relevant raw data of various patterns is reproduced. Thus, the decoder for compressed data quickening the decoding processing is realized.
Patent JP-H02163692-A (JP)
Title: Device for discriminating presence or absence of object to be detected
Inventor: YAMAHIRA YUTAKA
IPC: G01V8/12
Filed: 1988-12-16
Abstract: PURPOSE:To make stable discrimination operation by setting the threshold value for discriminating the presence or absence of an object to be detected in conformity with the ambient conditions, use conditions, sensitivity, etc., of a sensor. CONSTITUTION:The output voltage VS of the sensor 30 of a phototransistor 32 is supplied to one input terminal of an operational amplifier 36 as a comparator circuit. The threshold voltage VTH from a threshold value setting circuit 40 is supplied to the other input terminal of the operational amplifier 36. Resistors 37 and 38 are feedback resistors and the voltage obtainable at the other input terminal of the operational amplifier 36 is let out to an output terminal 50. A series circuit of a resistor 51 and a light emitting diode 52 is connected between the output terminal of the operational amplifier 36 and a power source terminal 33. The diode 52 emits light when the output of the amplifier 36 is 0 and the diode is held put out when the output is 1. This diode 52 eventually flickers at the unstable point of the comparison operation where both the input voltages of the amplifier 36 are nearly equal and the output alternately repeats 0 and 1.
Patent JP-H06160840-A (JP)
Title: Liquid crystal display device
Inventor: MATSUDAIRA MITSUSHI
IPC: G02F1/13357
Filed: 1992-11-27
Abstract: PURPOSE:To restrain a liquid crystal panel from being heated and to make the light utilization efficiency of a back light high. CONSTITUTION:Light emitted from a lamp 1 is condensed by a lamp house 5; furthermore, is efficiently made incident on a polarizing means 3 by using such a condensing means 8 as a prism, and is divided into components having different polarizing surfaces, then one light beam is aligned with the polarizing surface of the other light beam, and the light beam is made to emit to the liquid crystal panel by a reflecting board 4.
Patent JP-H03229013-A (JP)
Title: Dust seal of trunnion bearing
Inventor: NOOMAN KEE TOROTSUTSUI
IPC: F16C13/02
Filed: 1990-11-26
Abstract: PURPOSE: To provide adjustable and high-reliability seal by loosely holding a seal ring provided on a trunnion adjacent to a bearing with a retaining ring, compressing the same with a spring loaded cable, and absorbing a lubricant in the seal ring. CONSTITUTION: A trunnion 16 to which a drum 12 of a fall mill crusher 10 is supported by a bearing assembly 18. A seal assembly 60 has a seal ring 64 to surround a bearing surface of the trunnion 16 and a shoulder part. The seal ring 64 may be by a felt or the like. A reservoir 46 is held on the seal ring 64 by a retaining plate 70, and fastened by a fastener 72. The seal ring 64 is held with a little pressure and not fixed completely to be permitted to move. A lubricant in the reservoir 46 is absorbed in the seal ring through a wick member 90. The seal ring 64 is sealingly engaged with the shoulder part of the trunnion by a cable 78 to respond to eccentric motion, thereby completing sealing.
Patent JP-2000148060-A (JP)
Title: Device and method for displaying multi-frequency oscillation
Inventor: KAMISAKA KENJI
IPC: G09G5/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To display a signal to a visible extent even when an irregular signal is inputted. SOLUTION: An image so as to be visible, though it is not normal, is displayed by connecting a received irregular frequency other than the handling frequency to a frequency within the range of the handling frequencies (S4, S6). Such an image becomes a reduced image. An image made visible is preferable to be an image having a size of 1/n in the vertical direction. In such a case, the image is reproduced at the frequency of 1/n of the irregular frequency, and (n) pieces of images divided into (n) in the vertical direction are reproduced on the same screen. The image is divided in both vertical and horizontal directions.
Patent JP-H09137448-A (JP)
Title: Holder for cartridge type expansive breaking material to cut extra-banking concrete of cast-in-place concrete pile
Inventor: HASHIMOTO TAMOTSU
IPC: E02D5/34
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To keep a breaking material in a normal posture, by bending the end side of a support bar so as to form a nearly low rectangular loop and forming the holding part for an expansive breaking material and providing a space to insert the main reinforcement between the holding part and a vertical bar. SOLUTION: A nearly gate-shaped vertical bar 1 is formed. The end side is bent to form a nearly low rectangular loop and a holder 3 is formed at the end thereof to make a support bar 2. The support bar 2 is fixed to the vertical bar 1 at right angles to form a holder for a cartridge type expansive breaking material provided with an insertion space of main reinforcements enveloping a plastic pipe. On executing this device, the cartridge type expansive breaking material is inserted in the holder 3 of the holding tool in the posture that the longer diameter of the elliptic shape is laterally positioned in the horizontal direction.
Patent JP-2000150555-A (JP)
Title: Method and device for manufacturing semiconductor device
Inventor: YAMAMOTO TETSUHIRO
IPC: H01L21/60
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and device by which a highly reliable semiconductor device can be manufactured by reducing the material cost and reducing the working man-hour, by prolonging the using time of a conductive adhesive and making the stable transfer of the adhesive possible. SOLUTION: In a method for manufacturing semiconductor device, a semiconductor device is manufactured in such a way that a conductive adhesive film 5 is transferred to metallic protrusions 3 formed on the electrodes 2 of a semiconductor element 1 after the protrusions 3 are formed and the element 1 is mounted on a carrier substrate 7, by aligning the protrusions 3 to which the adhesive film 5 is transferred with the surface electrodes 8 of the substrate 7. Then the adhesive film 5 is hardened and an insulating resin 10 is coated and injected into the space between the element 1 and substrate 7 and cured. The method has such a feature that the thickness of the adhesive film 5 transferred to the protrusions 3 is increased with the passage of time or the temperature of the film 5 is adjusted so that the transferred amount of the film 5 may not decrease with the passage of time.
Patent JP-H02164141-A (JP)
Title: Frame synchronization setting method
Inventor: KAMIBAYASHI SHINJI
IPC: H04L7/08
Filed: 1988-12-19
Abstract: PURPOSE:To set a communication channel attended with an outgoing call, an incoming call and the switching of a communication channel without any delay by constituting a super frame independent timewise at every communication channel. CONSTITUTION:When deterioration in the quality of a communication channel is detected and a radio line control connecting to a radio base station A1 decides the communication channel of switching destination, the radio base station A1 sends a channel switching command or the like to a mobile equipment 2. The mobile station 2 sends or receives a signal required for channel switching, switches the channel to a designated communication channel in the timing of an idle frame of the next super frame restarts the transmission while keeping the synchronizing timing of the frame the mobile equipment 2 itself when a preamble signal 9 from the radio base station B3 is received. When the radio base station B3 receives a super frame synchronizing signal sent from the mobile equipment, the super frame synchronization is established and the communication is restarted.
Patent JP-H0513251-A (JP)
Title: Miniature transformer and manufacture thereof
Inventor: RIYUDEI KERIN
IPC: H01F27/06
Filed: 1991-11-07
Abstract: PURPOSE: To provide a miniature transformer which can be extremely efficiently produced, is made suitable for mass-production and can keep safe electric distance, without requiring excessive cost in spite of a complicated structure. CONSTITUTION: Both the sides of a winding wire part protruding from an iron core or ferrite core 2 are covered with a thermoplastic material for forming lids 6 and 7, two lids 6 and 7 are integrally coupled by a 1st rod material extending through a hollow space between a winding wire and the iron core or ferrite core 2, so as to fill these lids, and the laminated iron core or ferrite core 2 is fixed by a 2nd rod material 14 coupling the two lids.
Patent JP-H10189339-A (JP)
Title: Semiconductor element and its manufacture
Inventor: RI TAIFUKU
IPC: H01L21/822
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To easily increase a magnetic inductance value for maintain constant magnetic field change by comprising, on an insulator, a spring-shaped inductor comprising an upper part conducting line formed so as to contact to a lower part conducting line. SOLUTION: A lower part conducting line 40 is obliquely arrayed, with a specified interval, at a semi-circular groove 38. A cylinder-like insulator 50 is formed at the upper part of the groove 38 and the insulator 52 on a substrate. Then, an upper conducting line 54 is obliquely arrayed, with a specified interval, in the orientation opposite to the lower part conducting line 40, while contacting each other through one end of adjoining two lower part conducting lines 40 and a connection part A. That is, the first upper part conducting line 54a contacts to one end of the first lower part conducting line 40 and that of the second lower part conducting line 40b, while the second 54b conducts to the other end of the second lower part conducting line 40b and one end of the third lower part conducting line 40c.  Thus, a spiral coil is formed, with a connection part being circular, for maintaining changes in magnetic field constant, so that a magnetic inductance may be increased easily.
Patent JP-2000103007-A (JP)
Title: Article having water-repellent oil-repellent surface and hydrophilic surface and manufacture thereof
Inventor: OGAWA KAZUFUMI
IPC: B32B37/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an article, wherein water repellent oil repellent characteristics are imparted by providing a layer having unevenness, wherein fine particles and silicate glass are mixed, on one surface of a glass base and chemically bonding thereon a water repellent oil repellent film composed of a polymer layer or a monomolecular layer containing a fluorocarbon group and a siloxane group by siloxane bonding and a hydrophilic film is formed on the other side. SOLUTION: A rough surface composed of a layer 3 having unevenness is formed by applying fine particles 2 and silicate glass on one surface of a glass base 1, a fluorine-based surface-active agent such as CF3CH2O(CH2)15SiCl3 or the like is applied thereon thinly with a nonaqueous solvent for causing dehydrocholorination reaction. Next, by removing excessive surface-active agent, molecules containing a fluorine group are bonded to the glass base 1 and/or the surface of the fine particles 2 to obtain a film 4 excellent in water repellent oil repellent characteristics. A hydrophilic film composed of a siloxane film is formed on the other side.
Patent JP-2000141675-A (JP)
Title: Ink jet printer
Inventor: ASABA TAKESHI
IPC: B41J2/165
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer in which dust or air is prevented from entering into a channel along with ink remaining on the forward end face of a print head when contaminants are wiped off therefrom after ink in the print head is sucked by means of a suction cap. SOLUTION: A suction cap 11 defined by a flexible wall and sucking ink in a print head through the channel of a print head 5 ejecting ink by touching the forward end face thereof tightly is provided with a part 13 stretching from a position closest to the channel of the print head 5 toward a wiper 12 while having an end face flush with the forward end face of a wall 11b on the inner wall of the wall 11b facing a wall 11a contiguous to a wiper 12 for wiping off ink adhering to the forward end of the print head disposed contiguously to the suction cap 11.
Patent JP-H07147249-A (JP)
Title: Cooling system of low temperature processor
Inventor: WATANABE MASAHIDE
IPC: G05D23/00
Filed: 1993-11-24
Abstract: PURPOSE:To provide a cooling system of low temperature processor capable of effectively using a refrigent and the cold heat thereof. CONSTITUTION:A refrigerant fed to the first processor and exhausted after cooling down a susceptor 7 thereof is reused as the cooling source of a subcooling circuit 24 for cooling down another susceptor 7' of the second processor for processing it at higher temperature than the first processor while the evaporated refrigerant is reused as the purging gas source for the other chamber such as a cassette chamber, etc., so that the refrigerant and the cold heat thereof may be effectively reused thereby enabling the running cost of the title system to be cut down.
Patent JP-H07174833-A (JP)
Title: Optical magnetic field sensor
Inventor: NOGUCHI KENICHI
IPC: G02B27/28
Filed: 1993-12-20
Abstract: PURPOSE:To provide an optical magnetic field sensor with improved resistance against environments. CONSTITUTION:Regarding an optical magnetic field sensor composed of a first polarizer 1, a half-wave plate 2, a magnetic optical element 3, and a second polarizer 4 which are fixed in a case in this order, the first polarizer 1, the half-wave plate 2, the magnetic optical element 3, and the second polarizer 4 are fixed by epoxy resin with which a metal oxide powder is mixed.
Patent JP-2000150447-A (JP)
Title: Method and device for managing concentration of chemical and chemical processing device
Inventor: MIYAZAWA ICHIRO
IPC: H01L21/304
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To fix the concentration of a chemical in a cleaning tank by anticipating the variation of the concentration in the cleaning tank and, after calculating the optimum replenishing amount of each chemical component by calculating the insufficient amount of each chemical component from the predicted value and the preset control data for concentration of the chemical, replenishing the cleaning tank with the chemical. SOLUTION: A concentration control section 13 predicts the concentration of a chemical in a cleaning tank 2 by reflecting the information sent from a cleaning environment monitor 11 and a cleaning condition managing section 12 in the formula used at the time of predicting the concentration, compares the predicted concentration with the concentration of the chemical in the cleaning tank 2 measured by means of a concentration monitor 8, and optimizes the correction factor corresponding to the operating state of a cleaning device which varies during the cleaning operation of a silicon wafer 14. Then the control section 13 decides the replenishing amount of the chemical and sends a drive signal to a chemical replenishing pump 7 in accordance with the decided replenishing amount so as to replenish the tank 2 with a fixed amount of chemical.  Therefore, the concentration of the chemical in the tank 2 can be fixed with accuracy.
Patent JP-H05154464-A (JP)
Title: Treatment of fat and oil containing waste water
Inventor: FUKASE TETSURO
IPC: C02F1/58
Filed: 1991-12-03
Abstract: PURPOSE:To improve efficiency of separation and removal of fat and oil by bringing a fat and oil containing waste water into contact with lipase, partially decomposing fat and oil to make them insoluble and separating a solid matter formed. CONSTITUTION:The fat and oil containing waste water is brought into contact with lipase which hydrolyzes fat and oil and liberates fatty acid. In this way, fat and oil is partially decomposed into a mixture of triglyceride, diglyceride, monoglyceride and fatty acid. The reaction is so controlled to stop as not to completely decompose the fat and oil into fatty acid and glyceride. The partially decomposed glyceride is made insoluble, is flocculated to float on the surface as a semi solid oily material and then is subjected to solid-liquid separation. In this case, a conc. of fat and oil in the waste water is preferably higher up to about 20wt.% and BOD component, ammoniacal nitrogen, organic nitrogen or the like may be contained.
Patent JP-2000140244-A (JP)
Title: Game machine
Inventor: FUNABASHI HIDEAKI
IPC: A63F7/02
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of unfairness between players by providing a ball hitting member capable of hitting a game medium and a detecting body in a holding area, and after a big winning is finished, by detecting the game medium with the detecting body so as to start a variable display game. SOLUTION: Opening and closing shutters 32a and 32b to be opened during the usual variable display game are provided in a right winning hole 31a and a left winning hole 31b, and the winning game medium Y is made to flow downward in a guide passage so that it arrives a holding area 33. A roll 36 to be repeatedly elevated per the predetermined time is provided in front of the holding area, and ball hitting members 34a and 34b are provided freely to be rocked in right and left of the doll 36. Furthermore, a piezoelectric element or a photoelectric detecting body 35 is arranged in back of a central part of the holding area 33. When the detecting body 35 detects the game medium Y, the variable display game is started. With this structure, generation of unfairness between players can be prevented.