baber/WOPTO huggingface dataset:
Patent JP-H09158268-A (JP)
Title: Pipe joint structure
Inventor: ATAKA TAKESHI
IPC: E03C1/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To simplify the structure, enhance the workability for connection, and prevent trouble such as water leak. SOLUTION: In a pipe joint structure, a spigot 5 is inserted in a socket 3 and that resilient seal rings 7, 8 in two strips of rubber, etc., are interposed between the two members. These seal rings 7, 8 are set in a recess 4 provided in the socket 3 at a certain spacing in the pipe axis direction, and a lower flange 10 of a pressurizing member 9 is installed on that side 3A of the socket 3 on the side with the seal ring 7 within the recess 4, and a filler injecting port 6 is furnished in the socket peripheral wall located between the two rings 7, 8. A filler 13 is poured from the port 6 fully into the gap between the rings 7, 8, and the member 9 is moved in the pipe axis direction in such a way as shrinking the gap between the rings 7, 8, and a pressure is applied to the filler 13.
Patent JP-H06154477-A (JP)
Title: Two-tub type washing machine
Inventor: KOMATSU MORIMASA
IPC: D06F39/14
Filed: 1992-11-27
Abstract: PURPOSE:To simply make wiping off of the water splashing to the spin drying basket from the inside of a washing tub and prevent the centrifugalized wash from being wetted by the splashing water. CONSTITUTION:The inner lid 21 of a spin dryer is formed in such a size as enclosing, when shut, approx, the whole from the inlet/outlet for the wash provided in a cover 15 till its peripheral part so that the water splashing from the inside of a washing tub 12 does not fall over the cover 15 but on the inner lid 21 solely. It is still more favorable if the inner lid 21 is configured as a slope 23 such that the part on the tub 12 side, when the lid 21 is shut, downward inclining toward the inside of the tub 12, which causes the fallen water to precipitate naturally into the washing tub 12.
Patent JP-H04192619-A (JP)
Title: Mos semiconductor circuit for differential amplifier
Inventor: YANO YUKIO
IPC: H03K5/08
Filed: 1990-11-24
Abstract: PURPOSE:To quicken the response to an amplifier transistor(TR) with respect to a change in an input signal and to improve the load driving speed by making the substrate potential of the amplifier TR independent of the source and the drain. CONSTITUTION:A couple of current paths comprising series connection of amplifier transistors(TRs) 1, 2 and loads 3, 4 the amplifiers in a differential amplifier semiconductor circuit 10 are connected in parallel, and a constant current is supplied to them, the substrate of the amplifier TRs 1, 2 is not connected to the source and is independent from both the source and the grain. Thus, the response of both the amplifier TRs 1, 2 is improved with respect to a timewise change in input signals S1, S2 and the drive speed to the loads is enhanced.
Patent JP-H07149309-A (JP)
Title: Three-dimensional packing device
Inventor: HASHIMOTO KENJI
IPC: B65D85/18
Filed: 1993-11-25
Abstract: PURPOSE:To provide a three-dimensional packing device by which the sleeves can be put at the rear side of the rear cloth and the clothes can be packed in a good appearance without creases at the front and rear cloths and the clipping work of the sleeves put back to the rear side is not required. CONSTITUTION:A pushing device 10 of a white shirt 3 toward the front cloths 32 at the lower side thereof hooked on a hanger 2 on a hook 5, before the film chuck 4 to lower a film 1 in accordance with the length of the white shirt 3 while chucking the right and left ends of the film 1 is moved down, is arranged below the hook 5 suspending the hanger 2 on which the white shirt 3 is hung.
Patent JP-H11151575-A (JP)
Title: Welding equipment
Inventor: INOUE SHIGEO
IPC: B23K9/028
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency of a welding operation and also to enhance welding quality in a welding equipment. SOLUTION: In a welding equipment 11, a supporting cylinder 21 is arranged on the outer periphery of the handrail pipe P1 along an axial center O2 parallel to the axial center O1 of the pipe P1 . The supporting cylinder 21 is held freely attachably and detachably on the handrail pipe P1 by means of a detachable mechanism 22. A welding torch 23, which performs welding for the handrail pipe P1 and the groove C of the core P2 , is made freely turnable along the outer circumferential surface of the handrail pipe P1 on the supporting cylinder 21 by means of a torch turning mechanism 24, and the position of the welding torch 23 is made adjustable by means of a torch position adjusting mechanism 25, enabling a copying movement along the outer circumferential surface of the groove C.
Patent JP-H09155183-A (JP)
Title: Seamless capsule and production thereof
Inventor: SUZUKI TOSHIYUKI
IPC: A61J3/07
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a seamless capsule containing a large quantity of an effective component hardly soluble in both of water and oil and a method for producing the same. SOLUTION: An encapsulating soln. 1 wherein an effective component hardly soluble in water and oil is suspended in oil as particles with an average particle size of 20μm or less is encapsulated by a hydrophilic outer skin. This seamless capsule SC is produced by dripping a suspension prepared as the encapsulating soln. 1 by dispersing the effective component hardly soluble in water and oil in oil and the effective component in the dispersion is ground by a wet grinder 11 so as to have an average particle size of 20μm or less and an aq. soln. of a film forming substance being an outer skin forming soln. 3 in a curing soln. from a multiple nozzle 7.
Patent JP-H05160433-A (JP)
Title: Light emitting diode
Inventor: WAJIMA MINEO
IPC: H01L33/62
Filed: 1991-12-03
Abstract: PURPOSE:To satisfactorily form an electrode by reducing mixed crystal ratio of electrode forming surfaces of a clad layer. CONSTITUTION:A P-type GaAlAs clad layer 1, an active layer 2, and an n-type GaAlAs layer 3 are formed on a GaAs substrate 7 to be removed. The layer 1 has a forbidden band width larger than a wavelength of an emitted light and an Al As mixed crystal ratio has a profile increasing from the substrate side toward the active layer side. The profile is controlled by a temperature difference method. The mixed crystal ratio (x) is 0.05 in the substrate side and 0.35 in a boundary of the layer 2. The mixed crystal ratio of the layer 3 has a normal profile gradually decreasing from the active layer side toward the surface side. The surface mixed crystal ratio (x) is 0.05, and the mixed crystal ratio of the active layer boundary is set to 0.35. A partial electrode 8 is formed on the rear surface of the layer 1, and an entire electrode 9 is formed on the front surface of the layer 3. The light emitting side partial electrode 8 is bonded to be wired.
Patent JP-2000151755-A (JP)
Title: Communication route switching device
Inventor: TSUCHIDA OSAMU
IPC: H04L12/28
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to cope with abnormality in a communication route due to some causes other than disconnection by connecting plural ports to a network, and when the communication quality of a using port is deteriorated, driving a switch and using another port. SOLUTION: When there is no disconnection in a communication line 271 and there is no half disconnection also in a communication repeater 261, a switching control part 531 receives judgement information indicating high communication quality and controls a switch 521 so as to transmit a communication signal from a branching source port 101 to a main branched port 102. Communication is executed through a main route 291. When the repeater 261 is failed and a data error is included in a communication signal outputted from the repeater 261, a communication quality judging part 581 judges that the communication quality of the communication signal is defective and transmits the judged information to the control part 531. The control part 531 controls the switch 521 so as to transmit the communication signal from the branching source port 101 to a preparatory branched destination port 103.  Then communication is executed through a preparatory route consisting of a communication route 272 and a communication repeater 262.
Patent JP-H02165021-A (JP)
Title: Preparation of ultraviolet detection element
Inventor: OZAKI KAZUYUKI
IPC: G01J1/42
Filed: 1988-12-20
Abstract: PURPOSE:To perform detection with high sensitivity by forming a photoconductive film by doping a metal zinc vapor deposition film heated in the open air with gold. CONSTITUTION:A conductive comb-shaped gold electrode 2 is formed on an insulating substrate and metal zinc is vapor-depositied on the electrode 12 in a thickness of about 1 - 10mum by a resistance heating method. This element is heated at about 400 - 700 deg.C pref., about 60 - 700 deg.C for about 0.5 - 10hr in the open air to convert a part of metal zinc or the whole thereof to zinc oxide and the zinc film is doped with gold to form a photoconductive film 13. The doping amount of gold is within a range of about 0.5 - 3.0 element % and said film 13 is obtained within a heating time of 1 - 7.5hr at 600 deg.C. By this method, detection can be performed with high sensitivity without using a filter.
Patent JP-H10162527-A (JP)
Title: Recording/reproducing apparatus
Inventor: MITSUISHI TETSUYA
IPC: G11B21/10
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a recording/reproducing apparatus which does not impair the executing function of seek operation at the time of information reproduction at the time of making access to the disc consisting of an ROM track and an RAM track, and does not result in complicated structure and rise of manufacturing cost. SOLUTION: At the time of making access to the tracks on the disk 12 consisting of ROM track and RAM track, the judging criterion for judging track-on to the ROM track is set lower than the judging criterion for the ordinary information recording operation for judging the track-on to the RAM track. Therefore, the executing function of seek operation is never lowered during reproduction of information of the ROM track and any program is not generated in the seek operation executing function during recording of the RAM track information.
Patent JP-H04190700-A (JP)
Title: Pressure action of atom by application of space energy
Inventor: MIURA HISASHI
Filed: 1990-11-24
Abstract: PURPOSE: To utilize pressure energy existing in the space effectively by analyzing the basic form of all pressure actions produced by atoms in the spatial energy while sorting by term. CONSTITUTION: When two hydrogen atoms 1 rest at a distance D in spatial energy SPE, D in the SPE also separates two hydrogen atoms 1 completely in view point of energy. If two atoms 1 begin to spin in same direction with some external energy, a pressure is generated between the atom and the SPE when the momentum thereof exceeds the rage of SPE. Furthermore, attraction takes place among atoms and a pressure is generated between two atoms at a distance of D when the momentum thereof exceeds the range of SPE. It the attraction is stronger than the D of SPE, the atoms approach each other and the pressure is increased.
Patent JP-2000142924-A (JP)
Title: Rack-less moving shelf
Inventor: KANDA MASAKI
IPC: B65D21/02
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To improve the storage efficiency of a warehouse by comprising a movable body having a protruding part on the upper part and a housing container having a recessed part to be fitted to the protruding part of the moving part on the bottom part and a protruding part on the upper part. SOLUTION: A rack-less moving shelf is formed of a moving truck of movable body and a housing container 13, and a plurality of protruding conical bodies (triangular plate bodies) is arranged in a row at prescribed intervals in the direction right-angled to the reciprocating direction of the moving truck. Both the side surfaces of the housing container 13 have plate-like first leg parts 18 along the lower edges, and a second leg part 19 adjacent along the first leg part 18 is provided on the inside of the first leg part 18. Trapezoidal recessed parts 20 in side view as cut out from the lower end in two positions at a required interval are formed on the first leg part 18.  Both side surfaces having the first leg part 18 and the second leg part 19 have conical protruding parts 16' similar to the protruding parts of the moving truck along the upper end part in two positions at the required interval.
Patent JP-H08181841-A (JP)
Title: Facsimile communication system
Inventor: FUKAGAWA HIROSHI
IPC: H04N1/32
Filed: 1994-12-22
Abstract: PURPOSE: To unitarily control the order of the transmission of picture data by outputting a communication permission signal to respective facsimile transmitters based on the reception situation of a facsimile receiver. CONSTITUTION: An accumulation circuit 3A accumulates transmission picture data and waits until the reception of the communication permission signal from a communication management device 4 by a transmission control part 2A. The processing is executed in all facsimile transmitters 1A, 1B and 1C. The device 4 recognizes the state of the facsimile receiver 10 in accordance with a communication request signal from the facsimile equipment 1A. When communication is started between the transmitter 1A and the receiver 10, the control part 2A informs the device 4. When the device 4 receives the communication request signal from the transmitters 1B and 1C while the receiver 10 receives picture data from the transmitter 1A, it preferentially gives the communication permission signal to the transmitter which previously outputs the request signal.
Patent JP-H04192344-A (JP)
Title: Lsi socket with built-in probe pin
Inventor: GOSHIMA TATSUHIRO
IPC: H01R33/955
Filed: 1990-11-22
Abstract: PURPOSE:To enable connection of a probe pin with desired one of many LSI pins by providing an LSI socket incorporating a circuit for selecting a corresponding probe pin. CONSTITUTION:An LSI socket with probe pins has a body l, of which upper surface includes connector holes 2 for receiving LSI pins while the lower surface includes socket pins 6 for connection with a printed-circuit board or a regular. LSI socket on such a board. A selection signal B for an LSI pin to be observed is supplied as a control signal to a probe selection circuit 3 through a DIP switch 5. In response to the input signal, the selection circuit selects a corresponding signal probe C out of a plurality of LSI input signals A, and sends it to a probe pin 4. In this manner, desired signals of many pins of a mounted LSI can be coupled with probe pins 4.
Patent JP-H02169762-A (JP)
Title: Dry cleaning process
Inventor: TSUKAMOTO HIDEO
IPC: D06L3/02
Filed: 1988-12-21
Abstract: PURPOSE:To accomplish cleaning of a variety of clothing using a single dry cleaner by making cleanings using a mixture of 1,1-dichloro-2,2,2-trifluoroethane, perfluorocarbon and tetrachlorodifluoroethane at desired proportions. CONSTITUTION:1,1-dichloro-2,2,2-trifluoroethane (CFC 123) is held into an exclusive solvent tank 3a, while perfluorocarbon and tetrachlorodifluoroethane (CFC 112) are mixed at a specified ratio and the resulting mixture is held into a second solvent tank 3, and furthermore, exclusive valves 5a, 5 are provided. Thence, the respective solvents are pumped into a treatment tank 10, a treatment drum 11 is rotated to circulate the resulting mixed solvent to clean a clothing 2. After the cleaning, the solvent is discharged into a still 15, while the solvent gas evaporated from the clothing 2 is condensed through an air cooler 17 and allowed to flow into the still 15. The solvent thus collected in said still 15 is then distilled via a condenser 27 through water separator 22, 22a into a low-boiling solvent 4a and a high-boiling solvent 4, which are then recovered into the tanks 3a and 3, respectively.
Patent JP-H01163273-A (JP)
Title: Solventless paint
Inventor: TAKAMATSU TERUO
IPC: C09D163/00
Filed: 1987-12-18
Abstract: PURPOSE:To provide the title paint containing a specific liquid epoxy resin, a hardener consisting of a modified amine and a specific amount of a pigment, capable of forming a thick coating film by one coating process, giving a coating film having excellent water-resistance and capable of easily protecting a steel material. CONSTITUTION:The objective paint contains (A) a liquid epoxy resin having a hydrolyzable halogen content of <0.05wt.%, (B) a hardener consisting of a modified amine produced by modifying an aliphatic diamine with a bisphenol epoxy resin and acrylonitrile (preferably an amine produced by adding a bisphenol epoxy resin to xylylenediamine and modifying the product with acrylonitrile) and (C) a pigment in an amount of 10-40% (in terms of Pigment Volume Concentration = PVC.)
Patent JP-H07153896-A (JP)
Title: Resin-sealed semiconductor device and manufacture thereof
Inventor: YONENAKA KAZUICHI
IPC: H01L23/50
Filed: 1993-11-29
Abstract: PURPOSE:To prevent the generation of any crack in a molding resin which is caused by the separation of the molding resin from the rear surface of a bed when an IR reflow or a VPS reflow is applied to a resin-sealed semiconductor device in a hydroscopic state. CONSTITUTION:In a bed 62, separation preventing bars 10 are formed lattice- wise inside an opening 41 provided in the central part of the bed 62. To the bed 62, a semiconductor chip 4 is bonded by the use of a mounting agent, but the mounting agent is prevented from flowing in the spaces present above the lattice-like separation preventing bars 10 formed inside the opening 41. By such a configuration, a molding resin 1 penetrates sufficiently the space present between the chip 4 and the separation preventing bar 10, and it is cured. As a result, even when the molding resin 1 is heated to a high temperature after its curing, it can be prevented from being separated from the bed 62.
Patent JP-H0593947-A (JP)
Title: Driving device for zoom stroboscopic device
Inventor: SUZUKA SHINYA
IPC: G03B5/00
Filed: 1991-09-30
Abstract: PURPOSE:To provide a compact driving device for a zoom stroboscopic device interlocking with power zooming in a power zoom camera. CONSTITUTION:This device is provided with a zoom finder device having a variable power lens group which varies power by moving in an optical axis direction and the zoom stroboscopic device having an irradiation angle changing means which changes an irradiation angle by moving in the optical axis direction, and the variable power lens group and the irradiation angle changing means interlock in the device. Racks 29 and 59 extending in the optical axis direction are provided on the variable power lens group and the irradiation angle changing means, respectively, and gear trains 61 and 63 are disposed between the racks 29 and 59 so that the variable power lens group and the irradiation angle changing means interlock through the gear trains 61 and 63.
Patent JP-H10150741-A (JP)
Title: Tubular microoscillation motor
Inventor: SHIRAKI MANABU
IPC: A61H23/02
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a tubular microoscillation motor employing an extremely thin tubular micromotor in which unsmooth start due to bending of shaft is eliminated while prolonging the service life and oscillation is enhanced while shortening the overall length. SOLUTION: A shaft 3 projecting from one end of a tubular micromotor 2 is mounted with a reverse L-shaped base 5 to be fixed with an eccentric weight 4 for generating oscillation. The eccentric weight 4 for generating oscillation comprises an oscillation piece 6 having a circumferential open angle equal to 180-α deg. (where, 1 deg.<α deg.<90 deg.). The oscillation piece 6 has outer circumferential part larger than the radius of the tubular micromotor 2 and extends axially up to the side face at one end part thereof.
Patent JP-H03180865-A (JP)
Title: Color image forming device
Inventor: MIYAZAWA YOSHINORI
IPC: G03G15/00
Filed: 1989-12-11
Abstract: PURPOSE:To eliminate the need for positioning accurate control and a paper fixing mechanism in each color transfer process and to form a color image with a simple structure by transferring each color image on a transfer roller, forming a color image and then, transferring it on a recording medium en bloc. CONSTITUTION:While a photosensitive drum 5 on which an electrostatic latent image is formed is rotated in the direction of an arrow 23, the image is developed with a first developer by a developing device 3 and is electrostatically transferred to the transfer roller 4. At this time, a transfer roller cleaning device 20 and a pressure roller 13 are kept on a released state. The drum 5 permits toner and a latent image to be removed by a cleaning device 6 and a static eliminator 8, and then, similarly the image to be formed by using a second developer is transferred on the transfer roller 4, four color toner images are formed on the roller 4 after four similar processes are carried out. Then, a recording paper is fed, and pressure is applied on the pressure roller 13 to be abutted on the roller 4. A multicolor toner image is transferred en bloc and is fixed by a fixing unit.
Patent JP-H09139850-A (JP)
Title: Copy device
Inventor: TAMAOKI GENICHI
IPC: H04N1/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To easily keep privacy without requiring any special device by enciphering the information of original, printing it, deciphering that enciphered information and printing it. SOLUTION: The reading of image information due to an image sensor 2, storage into a RAM 17, the printing of data due to right shift, the addition of right shift amount and the move of handwritten plane are repeated for each reading unit so that the read image information can be enciphered and printed on a sheet and enciphering and printing can be completed. On the other hand, the enciphered and printed sheet is installed on the handwritten surface, a new sheet is inserted to a paper feeding port, and a deciphering switch is depressed. Then, the enciphered image information read by the image sensor 2 is processed (deciphered) reversely to the time of enciphering by a deciphering means 20, shifted to left just for a constant component and printed on the new sheet by a printing part 3.  Then, since the addition and the move of handwritten plane are repeated just for the same constant as the time of enciphering, the source image information is restored on the new sheet.
Patent JP-2001137075-A (JP)
Title: Mattress device and bed device
Inventor: KURIYAMA KATSUTO
IPC: A47C27/05
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a mattress device in which the spring parts of the flexible part of a spring unit formed by a continuous spring body are not entangled with each other. SOLUTION: A plurality of spring parts 37, the upper and lower ends of the adjacent spring parts formed by one wire rod are respectively connected together by upper connecting rods 38 and lower connecting rods 39, the adjacent spring parts are entangled together to form a continuous spring body 36 and the continuous spring bodies arranged in parallel to obtain a spring unit 33. A flexible part 41 formed by connecting a pair of adjacent spring parts of the continuous spring body together only by the upper connecting rods is formed along the direction of width of the spring unit in the longitudinally intermediate part of the spring unit. A second helical line 43 is connected to the axially intermediate part of one spring part with the flexible part formed along the direction of width of the spring unit.