baber/WOPTO huggingface dataset:
Patent JP-H10322070-A (JP)
Title: Fan
Inventor: OBARA TERUHIDE
IPC: H05K7/20
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To enable a fan to be lessened in thickness and size and to produce less noise, by a method wherein spaces are provided between a motor and vanes. SOLUTION: A motor 3 is provided to the side of a case 1 opposite to its side where exhaust holes 2, 2,... are bored so as to make the one end 4a of a rotary shaft 4 protrude toward the side 1a, vanes 5 are housed in the case 1 and coaxially joined to the end 4a of the rotary shaft 4. Therefore, the motor 3 and the vanes 5 are separated from each other in the axial direction of the rotary shaft 4, so that a fan of this configuration can be lessened in size as a whole. Therefore, the fan is capable of coping with a size reduction in a portable electronic equipment or a thin-type electronic equipment, and especially the fan can be mounted on a thin-type electronic data equipment. The motor 3 as a noise source is proved to the inner side of the case 1, so that the noise of the motor 3 hardly leaks out of the case 1, and the case 1 produces less a noise.
Patent JP-H08289757-A (JP)
Title: Production of konjak resistant to refrigeration and retorting comprising frozen konjak glue
Inventor: NAKAMURA TOSHIKAZU
IPC: A23L19/00
Filed: 1995-04-20
Abstract: PURPOSE: To obtain frozen konjak paste which can be distributed to the remote location, as it is frozen, without denaturation caused by refrigeration, even when it is freeze-stored for a long period of time, by admixing purified konjak flour, starch, vegetable fibers and a thickening and gelling agent to water, swelling the mixture with water and freezing the gel. CONSTITUTION: (A) Water at 15-60 deg.C is combined with a mixture comprising (B) purified konjak flour, (C) a starch selected from natural and crosslinked starch (suitably wheat starch or corn starch), (D) vegetable fibers and (E) a thickening and getting agent (suitably xanthane gum or pectin), they are swollen by hydration for 20 minutes to 2.5 hours, preferably for 1 hour and 10 minutes, and the paste is frozen. The amounts of individual components are (A) 65-98.87wt.%, (B) 0.5-4wt.%, (C) 0.5-20wt.%, (D) 0.1-7wt.% and (E) 0.02-2.5wt.%, respectively. The component C is preferably a mixture of natural starch and crosslinked one, while the component D is preferably microfibrillated.
Patent JP-H033610-A (JP)
Title: Gas insulated equipment
Inventor: EMA TATSUO
IPC: H02G5/08
Filed: 1989-05-29
Abstract: PURPOSE:To prevent an insulator from being broken due to thermal stress concentrated on the insulator by retaining the insulator with a free bearing mechanism always within allowed temperature change. CONSTITUTION:Between the flanges 5, 6 of closed vessels 9a, 9b, an external metal ring 3 is retained, and inside the ring 3, an internal metal ring 2 is supported. In a recessed section formed with the flange section 3a of the external metal ring 3 and the flange section 2a of the internal metal ring 2, the outer periphery of an insulator 1 is set, and at a section confronted with the direction of the diameters of the insulator 1 and the internal metal ring 2, a gap G2 is formed. The gap G2 is sealed with an O ring 10. Also at a section confronted with the insulator 1 and a flange section 3b, a gap G4 is formed. At a section confronted with the external metal ring 3 and the internal metal ring, a gap G3 is set, and at a section confronted with the internal metal ring 2 and a flange 5, a gap G1 is set, and is sealed with an O ring 11.
Patent JP-S5255274-A (JP)
Title: Emergency lighting device
Inventor: KUWABARA MITSUO
IPC: H02J9/00
Filed: 1975-10-31
Abstract: PURPOSE:To ensure operation on a side of an emergency lighting circuit during a a power failure, even if a cell connector is used not so as to operate a commercial lighting circuit under such conditions that the emergency lighting circuit is not connected to the battery regularly.
Patent JP-S5656824-A (JP)
Title: Method for lining tetra fluoride resin on metal tube
Inventor: KOMAZAWA TOSHIKIYO
IPC: B05D7/22
Filed: 1979-10-15
Abstract: PURPOSE: To coat firmly an inner wall surface of a metal tube together with flange surfaces thereof by a method wherein an aqueous dispersion primer of fluoride resin is painted, a thermofusible fluoride resin is attached and sintered, and then a preparatory molded article of PTFE powder is sintered.  
     CONSTITUTION: A primer which contains Gr-ions, H-ions in an aqueous dispersion medium of fluoride resin is painted on an inner wall surface 2 of a metal tube and flange surfaces 3, 4 thereof. Before the primer is dried and cured, the film or powder of thermofusible fluoride resin is attached on them and heated at its thermal decomposition temperature to form an adhesive layer 5. Then, an inner tube 7, which is manufactured from a diaphragm 6 such as rubber and the like provided with a lot of pores 8 and is very similar to the metal tube, is sintered and PTFE powder is filled uniformly between the diaphragm 6 and the adhesive layer 5. Blind patches 10, 11 are fixed, pressure is loaded on the diaphragm 6 through the pores 8 to expand it, the PTFE powder 9 is pressed on the adhesive layer 5 to give a preparatory molding and then the PTFE powder is heated over its melting temperature. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04361672-A (JP)
Title: Dyeing assistant for hydrophobic synthetic fiber
Inventor: UMETANI SHINICHI
IPC: C08F220/38
Filed: 1991-06-04
Abstract: PURPOSE:To provide the subject dyeing assistant containing a recurring unit consisting of a polyether compound derivative of (meth)acrylic acid and exhibiting excellent dyeing characteristics such as high dispersibility and high level dyeing property when added to a bath for dyeing a synthetic fiber with disperse dye. CONSTITUTION:The objective dyeing assistant having excellent dispersibility of disperse dye can be produced by copolymerizing a recurring unit monomer consisting of a polyether compound derivative of (meth)acrylic acid and, as necessary, a vinyl monomer copolymerizable with the above monomer. A dyed product can be produced in high level-dyeing performance while preventing the frothing of the bath by adding the dyeing assistant to a bath for dyeing a synthetic fiber with a disperse dye. The assistant can be produced e.g. by adding an alkylene oxide to (meth)acrylic acid and esterifying, etherifying or sulfating the terminal hydroxyl group.
Patent JP-S5358416-A (JP)
Title: Blast furnace operating method
Inventor: SHIMOMURA YASUHITO
IPC: C21B5/00
Filed: 1976-11-05
Abstract: PURPOSE:To make the thickness of raw material softening-melting zones thin and thus prevent a decrease in gas permeability by dispersing a prescribed amt. of coke in self-fluxing pellet layers in the operation of a blast furnace based on sintered ores blended with 30-70% of self-fluxing pellets.
Patent JP-H081512-A (JP)
Title: Method for evaluating dressing condition of fine grain grinding wheel
Inventor: KOBAYASHI MASAYUKI
IPC: B24B53/00
Filed: 1994-06-15
Abstract: PURPOSE:To efficiently evaluate the dressing condition of the working surface of a grinding wheel by transferring the shape of a dressed working surface of a fine grain grinding wheel to room temperature set-up type resin to estimate the shape of the surface of the room temperature set-up type resin. CONSTITUTION:A grinding wheel is mounted on a grinding machine to be dressed 1 under a certain requirement. The working surface of the grinding wheel is washed 2. Room temperature set-up type resin before setting up is pressed against the working surface of the grinding wheel to transfer the shape of any portion of the working surface of the grinding wheel to the resin and obtain a replica 3 of the working surface of the grinding wheel. The replica 3 having the transferred shape of the working surface of the grinding wheel is measured to obtain a value Ra (average roughness of the center line) representing the section curve and the fine ruggedness thereof and the average projecting amount of the grain from the section curve. The above mentioned procedures are repeated to obtain the correlation 5 between the dressing requirement, average projection amount of grain and RA value. The correlation between the average projecting amount of the grain and Ra is confirmed to estimate the dressing condition by the use of the Ra value.
Patent JP-S5923212-A (JP)
Title: Center position detecting device of two-dimensional data distribution
Inventor: ISHIKAWA MASATOSHI
IPC: G01B21/00
Filed: 1982-07-29
Abstract: PURPOSE:To detect the center position of data distribution which is distributed two-dimensionally, by a simple device, by constituting a titled device so that an output of each addition amplifier is set as an input of an adjacent addition amplifier, and each addition amplifier outputs 1/4 of the sum of those inputs. CONSTITUTION:A processing circuit is provided with many addition amplifiers for processing the two-dimensional data distribution of a data detector 1 simultaneously in the direction X and the direction Y, and outputting 1/4 of the sum of inputs, in accordance with each sensor and data, and an output of each amplifier is connected so as to become an input of adjacent amplifiers of all sides. An arithmetic circuit connected to the processing circuit adds separately outut signals of the amplifiers, and the sum total is obtained by adders 4, 4...5, 5.... Addition and subtraction of these mutual outputs are executed by operators 6-8, also outputs of the operators 6, 8 and outputs of the operators 7, 8 are connected to a divider 9 and a divider 10, respectively, and output signals A, B of the operators 6, 7 are divided by an output signal of the operator 8. Output signals of the dividers 9, 10 show X and Y coordinates of the center position of a two- dimensional data distribution.
Patent JP-S60155891-A (JP)
Title: Falling-film type freezing heat exchanger
Inventor: DONARUDO REIDO KATORAA
IPC: F28F19/00
Filed: 1984-06-29
Abstract: PURPOSE:To remove solid matters adhered to the end of cooling pipes for the freezing heat exchanger by providing a wiper device. CONSTITUTION:The freezing heat exchanger 10 is provided with a cylindrical metallic cylinder 12 and a plurality of vertical type metallic cooling pipes 14. Processing fluid is supplied into the space in a header 26 from a fluid inlet port 30 and is flowed to the top ends of the cooling pipes 14. Two same elastic thin plate bodies 42, 44 are attached to the vertical side section 40 of a vertical shaft 34 by a clamping device 46. The lower end rims of the thin plate bodies 42, 44 contact with the top ends of th cooling pipes 14 simultaneously since the upper surface of upper tube plate 16 and the top ends of the cooling pipes 14 are at the same height. Accordingly, the thin plate bodies 42, 44 contact with ice adhered to the tube plate 16 and the top ends of respective cooling pipes 14 and scrape it to separate therefrom when the vertical shaft 34 is rotated whereby the adhesion of ice may be prevented and the inflow of the processing fluid into the cooling pipes will never be interfered.
Patent JP-H082692-A (JP)
Title: Unloader equipment
Inventor: NIITSUMA SUNAO
IPC: B65G67/60
Filed: 1994-06-15
Abstract: PURPOSE:To achieve the automatic and reasonable loading work for the bulk cargo in the prescribed hatch in a vessel by properly setting each position of a traveling body, turning body, and a boom, so that a scraping transfer device makes contact with the scraping starting device on the upper surface of the bulk cargo in the hatch. CONSTITUTION:When the loading work is carried out in a hatch 10b, the hatch 10b is selected by a hatch selecting device 30, and a traveling driving device 35, turning driving device 36, turning-up/down driving device 37, rising/lowering driving device 38, and a turning driving device 39 are operated by the manual operation, and each position of a traveling body 2, turning body 4, and a boom 5 is properly set so that a scraping transfer device 8 makes contact with the scraping starting position on the upper surface of the bulk loaded cargo in the hatch 10b. When an automaric operation instruction signal 33 is outputted to an operation controller 34 from an automatic operation instruction device 32, the operation instruction signals 41-46 are outputted on the basis of the hatch selection signal 31, loading data signal 29, and the relative position detection signal 27, and the driving devices 35-40 operate, and the scraping transfer device 8 transfers inside the hatch 10b along a previously set locus.
Patent JP-H02310728-A (JP)
Title: Sequence generation execution device
Inventor: KIKUCHI YOSHIHIDE
IPC: G06F3/0488
Filed: 1989-05-26
Abstract: PURPOSE:To easily perform the design and change of sequence by allocating a procedure set as a fundamental unit to a button, and expressing the sequence with the combination of the button. CONSTITUTION:A button generating means 101 selects plural logic buttons on which the procedures are allocated in advance, and arranges them by overlapping on a picture. An instruction position containing button selection means 105 selects the button in which coordinates instructed with a position instruction means 104 is included in a button depression effective area from a button information storage means 102, and an unexecution button storage means 106 stores a selected button. An execution button selection means 107 selects the button at the highest rank out of overlapping buttons stored in the storage means 106, and a procedure execution means 108, after executing the procedure defined with the selected button, deletes the button just executed from the buttons stored in the storage means 106. Thereby, the design and the change of the sequence can be easily performed.
Patent JP-H09316729-A (JP)
Title: Polyester hollow fiber, its combined filament yarn and woven and knit fabric
Inventor: TAKEHARA KATSUMI
IPC: D06M101/16
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide polyester hollow fibers for simultaneously imparting excellent resistance to fibrillation, dry feeling and creak feeling, combined filament yarns having different shrinkages, and further woven fabric using the combined filament yarns. SOLUTION: The objective fibers are polyester fibers having streak-like grooves elongated in the fiber axis and generating frequencies of the streak-like grooves have a distribution in each single fiber constituting the polyester fibers, and a ratio of the maximum value Gmax to the minimum value Gmin of the streak-like groove number per each 5μm peripheral length in a cross section of a single fiber is 1.5<=(Gmax/Gmin)<=15.0, and each single fiber has a hollow part.
Patent JP-H11331514-A (JP)
Title: Image reader and computer readable storage medium
Inventor: SUZUKI NOBUKAZU
IPC: H04N1/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To select whether reading speed or picture quality is to be regarded important concerning a color scanner which performs stop and restart in the middle of reading. SOLUTION: When reading is stopped in the middle in the case of continuously reading plural originals through an ADF, the scanner stops after advances by two lines, for example. During this operation, image data (d) and (e) of two read lines are stored. When restart is instructed by a start signal, after the lapse of time for said two lines, the scanner starts moving and by connecting image data (h), (i) and (j) read later to the image data (d) and (e), the reading speed can be accelerated. When reading is stopped and the scanner stops in the case of reading a film original, the reading position of the original and the image data just before the stop are stored. After restart, the scanner is returned to said position and reading is started later so that high picture quality can be provided.
Patent JP-H09314956-A (JP)
Title: Process cartridge, image forming apparatus, and controlling method therefor
Inventor: ANDO ATSUTOSHI
IPC: B41J29/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently use an image forming apparatus connected to a network. SOLUTION: An image forming apparatus connected to a network is provided with an NVRAM 21 wherein the ID of terminal units capable of using the image forming apparatus is registered. When printing command is received, reference to the ID is made, and, if the command is issued from an unregistered terminal, the response indicating the unregistered terminal is replied. Further, the remaining quantity of consumable goods is detected, and, in the case where printing is hardly performed even using the remaining quantity, data are transferred to another printing unit on the network. Furthermore, image data received are stored in the NVRAM 21 mounted to a process cartridge 14, and, when an error occurs, the NVRAM is mounted to another image forming apparatus, and the image data are outputted from the same.
Patent JP-S5758365-A (JP)
Title: Semiconductor device
Inventor: SAKAI KIYOSHI
IPC: H01L21/28
Filed: 1980-09-25
Abstract: PURPOSE:To reduce parasitic capacitances of a semiconductor device between a metal electrode and drain and source regions by a method wherein a thick insulator layer formed by oxidizing selectively polycrystalline Si being the material of an Si- gate is provided in the region other than the Si-gate. CONSTITUTION:The insulator layer 2 is formed on a flat type semiconductor substrate 1, and a polycrystalline Si layer 3 is formed on the layer 2. A barrier layer 4 consisted of a material like Si3N4 to act as a barrier against an oxidizing atmosphere is formed in a slit type on the region being to form the Si-gate. After than N type impurity diffusion regions 5, 6 are formed selectively by ion implantation. Then the layer 3 is oxidized in an oxygen atmosphere to obtain the insulator layer 7. At this time, the directly under part of the layer 4 is not oxidized to remain as the layer 3, and the layer 7 is made to have nearly twofold thickness of the layer 3. Then metal layers are formed selectively, and the MOSFET having the metal layers 8-10 respectively as the drain, source and the gate electrodes is constituted.
Patent JP-H04231776-A (JP)
Title: Active magnetic seal
Inventor: ROBAATO POORU UITSUTOFUOODO
IPC: F16J15/447
Filed: 1991-05-10
Abstract: PURPOSE: To extend abrasion longevity while restraining gas leakage, weight, opening requirements and cost to the minimum. CONSTITUTION: A rotor ring 2 made of a laminated body of a ferromagnetic material is installed in the circumference of a shaft 1 of a turbine 1 etc., and the circumference of the shaft is completely surrounded with stator elements 3, 4 made of a laminated body of a ferromagnetic material. Thereafter, windings 5-8 are provided in a groove cut in the circumferential direction of the stator elements, and bias by a spring is given. Furthermore, a labyrinth seal 9 is taken up on an outside end in the radial direction of the rotor ring.
Patent JP-H09318488-A (JP)
Title: Device for testing liquid crystal display panel
Inventor: IIDA TOYOO
IPC: G01M11/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To test the defects of low-contrast images at high speed and by small memory capacity. SOLUTION: A CCD camera 1 photographs a liquid crystal display panel 12. An image input controller 4 outputs the images stored in an image storage unit 3 to a CRT controller 5 and an image processing unit 6. The image processing unit 6 calculates the maximum contrast from the image and outputs a command to display the present image on an image display unit 10 to the CRT controller 5 when it is determined that the maximum contrast is under a predetermined reference value. The CRT controller 5 outputs the image received from the image input controller 4 to the image display unit 10 and also outputs a command to fetch an image again from the CCD camera 1 to a camera controller 2. The image display unit 10 displays an image adjusted into the same size as the LCD panel 12 and performs the backlight illumination of the LCD panel 12.
Patent JP-H0429464-A (JP)
Title: Copying machine
Inventor: NAKAJIMA YOSHIHIRO
IPC: G03G15/00
Filed: 1990-05-23
Abstract: PURPOSE:To reduce memory capacity by providing a comparison means which compares the amount of data compressed by a compression means with prescribed allowable amount of storage data decided in advance, and a means which stores compressed image data by the compression means based on the comparison result of the comparison means when the amount of compressed data is less than the allowable amount of storage data. CONSTITUTION:An original is placed on an original platen 2, and is delivered by an original delivery means 1. An optical system 10 scans the original, and an electrostatic latent image is generated on a photosensitive material 3 electrified by a main electrifier 4 by using the light emitting function of a LED array(light emitting diode) 20 arranged on the upper part of the photosensitive material 3. The comparison means 25 counts compressed data first, and finds the amount of data, thence, compares the amount of data with the prescribed allowable amount of storage data decided in advance(i.e. the memory capacity of a storage means 26). When the amount of compressed data is less than the allowable amount of storage data as a result of comparison, the storage means 26 stores the compressed image data. An expansion means 28 expands read out image date.
Patent JP-S5560330-A (JP)
Title: Channel selector
Inventor: MOGI NORIO
IPC: H04N5/44
Filed: 1978-10-30
Abstract: PURPOSE: To attain agreeable channel selection by providing a skip signal generator which generates a signal for skips over channels where no broadcast signal arrives during sequential channel-selecting operation and a skip controller which inhibits the generation of the skip signal at a channel of a modulated video signal during individual channel selection.  
     CONSTITUTION: Tuning voltage generators VR 1  and VR 12 , stored with turning voltages and code signals for tuing voltage generation, generte selectively a tuning voltage or code signals equivalent to a channel selection signal. A memory unit is stored with channel information of a modulated video signal. For individual channel selection, encoder 6 generates the channel selection signal through operations of channel selection switches S 1 ∼S 12  to make individual channel selection. For sequential channel selection, the channel selection signal is sequentially changed until reception of a desired channel is made. Skip signal generating circuit 11 generates one skip signal in a fixed period when skip control pulse Pg is held at a high level and monostable multivibrator M 3  inhibits the generation of the skip signal by holding Q 3 ' at a low level for fixed period from a channel change-over point during the individual channel selection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63300103-A (JP)
Title: Chaff supply cart for culvert draining
Inventor: NARA YASUNORI
IPC: B60P3/00
Filed: 1987-05-30
Abstract: PURPOSE:To permit chaff to be transferred to other chaff carrying cart by a method in which a backward projection having a discharge hole in its bottom is provided for a chaff housing box on the vehicular body, and an L-shaped chaff-moving frame is provided in the box. CONSTITUTION:A chaff-housing box 3 is set on the body 2 of an auto vehicle 1, and a projection having a chaff discharge hole 5 in its bottom is provided for the back side of the box 3 in such a way that the chaff-loading part of other chaff carrying cart 4 is allowed to go into below the projection. An L- shaped chaff moving frame to be moved back and forth by an oil-pressure cylinder device 12 is provided in the box 3, an opening is formed in the vertical portion 14 of the moving frame, and the cover 15 is automatically opened by pushing it by chaff during the forward moving of the frame 13 and also closed automatically by collision with chaff on the back side of the vertical portion 14 during the backward moving of the frame 13.