baber/WOPTO huggingface dataset:
Patent JP-S5289490-A (JP)
Title: Charge coupled device
Inventor: JIYON MAACHIN SHIYANON
IPC: H01L31/14
Filed: 1976-11-29
Abstract: PHB. 32,531. A bulk channel imaging charge coupled device for example for converting an infra-red radiation pattern into electrical signals, wherein the layer in which packets of majority charge carriers representative of pattern information are generated and transported to an output comprises, in addition to the background doping concentration substantially determining the layer conductivity, a second impurity concentration provided at least locally and extending over only part of the thickness of the layer and consisting of at least one deep level impurity, said second concentration providing trapping centres for majority charge carriers which can be released by radiation excitation into potential minima occurring in the layer part spaced from the said part containing the second concentration.  In one form the semiconductor body is of silicon and the second concentration is provided by an implanted concentration of indium adjacent the layer surface on which the insulated transfer electrodes are present, the device being constructed for imaging an infra-red pattern in the 3 to 5 micron band.  In another form the deep level impurity concentration is provided adjacent the major side of the layer remote from the layer surface on which the insulated transfer electrodes are present, the layer at said surface comprising a more highly doped portion and providing for the possibility of a larger charge handling capability than the said one form.
Patent JP-H03109589-A (JP)
Title: Electrophotographic device
Inventor: MASAKI KENJI
IPC: G03G21/00
Filed: 1989-06-06
Abstract: PURPOSE:To eliminate chemically activated material such as nitrogen oxides and ozone, generated at electrifying by sliding and brushing a photosensitive body surface by rotating a cleaning brush provided between an electrifying device which electrifies the photosensitive body and a developing device which feeds developer to the photosensitive body. CONSTITUTION:The cleaning brush 4 is provided in between the electrifying device 2 which electrifies the photosensitive body 1 and the developing device 3 which feeds the developer to the photosensitive body 1, and this cleaning brush 4 is rotated to slide and brush the surface of the photosensitive body 1. Thus, even when chemically activated materials such as the nitrogen oxides and ozone generated when electrifying the photosensitive body 1 are attracted to the surface of the photosensitive body 1, these chemically activated materials are surely eliminated from the surface of the photosensitive body 1 in a stage before reaction occurs with the photosensitive body 1 and are easily eliminated by the sliding and brushing of the cleaning brush 4 of the photosensitive body 1 surface.
Patent JP-H10316287-A (JP)
Title: Cloth conveying device
Inventor: MORI TOSHIO
IPC: B65H27/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent the slipping and rolling-up of the cloth, to keep a proper convey speed, and to reduce the repairment cost, by comprising a tension roller and a pressure roller, and loosely engaging the tension roller which is positively rotated, and the pressure roller which is driven, while holding the long cloth of wide width therebetween. SOLUTION: A tension roller 3 is formed by a spur gear body having eight teeth, and the tip parts 6 thereof respectively have a triangular cross section of which an apex 7 has a projecting curved line. The pressure roller 4 of an arrow wheel body to be engaged with the spur gear, comprises a shaft part 8, eight support plates 9 which are fixed to the shaft part 8 in such a manner that they are radially projecting therefrom, and the tip parts 10 having the circular cross section and respectively fixed to the points of the support plates 9, and is driven to be rotated in accompany with the rotation of the tension roller 3 which is positively rotated.  In a convey device 1, the cloth 5 is meandered on an engagement face formed by the tip parts 6 of the tension roller 3 and the tip parts 10 of the pressure roller 4, and is rotated and moved in a direction of arrow, by the tension roller 3 in a condition that the cloth is sufficiently gripped by the irregular engagement.
Patent JP-H039646-A (JP)
Title: Video conference communication switching system
Inventor: YAMAMOTO SUSUMU
IPC: H04M3/56
Filed: 1989-06-06
Abstract: PURPOSE:To improve the using efficiency of a communication channel by providing an image sending means to apply divided plural signals on plural signal lines connected to each independent communication channel, a communication channel switching means, a conference mode designation means, a communication channel switching control means, and an image reproducing means. CONSTITUTION:When the conference mode designation means 90 is activated, a switching control means 80 connects plural communication channel Ls of first pair to plural communication channels Lr of second pair by controlling a switching means DPBX. Meanwhile, the signal of a picked up image is applied on the image sending means Cs, and it is divided into the plural signals, and they are applied on each of the communication channels Ls of first pair, and are transmitted to each of the communication channels Lr of second pair via the switching means DPBX. The signal transmitted to the communication channels Lr of second pair is applied on the image reproducing means Cr, and the image reproducing means Cr synthesizes the signals transmitted to the communication channels Lr of second pair, then, reproduces one display image.
Patent JP-S5572144-A (JP)
Title: Preparation of oligoester acrylate
Inventor: YOSHIKAWA TOSHIO
IPC: C07C69/80
Filed: 1978-11-22
Abstract: PURPOSE: To prepare an almost colorless oligoester acrylate containing extremely small amount of vinyl polymers, by the dehydration-condensation of a dicarboxylic acid, a glycol and acrylic acid in the presence of a specific phosphorus compound, a catalyst and a polymerization inhibitor.  
     CONSTITUTION: An oligoester acrylate is prepared by the dehydration-condensation of a dicarboxylic acid or its anhydride (e.g. phthalic acid, etc.), a glycol (e.g. ethylene glycol, etc.) and an acrylic acid compound (e.g. acrylic acid, etc.) in the presence of (A) hypophosphorous acid or hypophosphite (0.005W3wt%, preferably 0.02W1wt% on the basis of the whole amount of the dicarboxylic acid or its anhydride, the glycol and the acrylic acid compound), (B) an esterification catalyst, e.g. sulfuric acid, etc., and (C) a polymerization inhibitor, e.g. hydro-quinone, etc. The preferable molar ratio the dicarboxylic acid/the glycol/acrylic acid is 1/ 1.3W2.2/1.3W2.2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05312748-A (JP)
Title: Gas detecting system
Inventor: SHIOIRI AKIRA
IPC: G01N27/04
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a system wherein it can add a standard profile in the learning of a user and its general-purpose property is high by a method wherein data which represents the profile of a gas sensor signal with reference to a temperature change is sampled and stored. CONSTITUTION:It is preferable that a gas sensor 2 which uses a metal-oxide semiconductor is a sensor whose heat time constant is small. For example, the cycle of a temperature change is set at one second, a temperature is changed for three cycles, signals for the two cycles in the latter half are averaged and a profile with reference to the temperature change is measured. A memory 16 for a standard profile in a microcomputer 10 stores, e.g. 10 to 15 standard profiles, and a memory 18 stores a measured profile. The profile which has been stored in the memory 18 is compared with the standard profiles which have been stored in the memory 16; a detection result is decided on the basis of a detection result with reference to the standard profiles whose similarity is high.
Patent JP-H08333737-A (JP)
Title: Impervious structure of sheet junction part
Inventor: NISHI KAZUICHI
IPC: E02B3/12
Filed: 1995-06-09
Abstract: PURPOSE: To make improvements in junction strength, watertightness, durability and operability by inserting a junction of two sheets into a bolt pierced through a lower member, superposing an upper member on the lower member after being inserted, and clamping a nut for the end. CONSTITUTION: Foundation concrete 2 is placed in a place where two sheets 1A and 1B are laid down. A lower member 3 is embedded in this concrete through plural pieces of bolts 4. A hole 11a of two joint ends 10a and 10b of these two sheets 1A and 1B is inserted through with a bolt 4, and further the bolt 4 is inserted into a through hole 50 of an upper member 5 and clamped with a nut 6. With this constitution, these two sheets are almost uniformly joinable and simultaneously watertightness is kept up. In addition, a sticker is interposed between the joint ends 10a and 10b of these two sheets 1A and 1B as well as a gap with the lower member 3 and thereby the watertightness is kept intact.
Patent JP-H073217-A (JP)
Title: Ultraviolet-absorbable transparent adhesive sheet
Inventor: MIYAMOTO NAOYA
IPC: C09J201/00
Filed: 1993-06-15
Abstract: PURPOSE:To obtain the subject sheet excellent in durability and transparency, useful for automotive glazing, etc., by laminating a polyethylene terephthalate film with a release paper through a tacky agent layer incorporated with a specified proportion of an ultraviolet absorber. CONSTITUTION:The objective sheet can be obtained by laminating (A) a polyethylene terephthalate film 1 with (B) a release paper 3 through (C) a tacky agent layer 2 incorporated with 5-10wt.% of an ultraviolet absorber such as a benzotriazole-based one.
Patent JP-S624575-A (JP)
Inventor: HASEYAMA AKIRA
IPC: B25B21/00
Filed: 1985-06-29
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-S5477801-A (JP)
Title: Sodium heating steam generator
Inventor: OOISHI SHIYUUJI
IPC: G21D1/00
Filed: 1977-12-02
Abstract: PURPOSE:To provide a sodium heating steam generator, which is provided with a liner capable of extremely highly absorbing pressure wave energy due to  reaction between sodium and water and is capable of achieving prevention of deformation of a shell, improvement of safety and extension of life. CONSTITUTION:In a sodium heating steam generator comprising a shell 1, which is filled with high temperature sodium 4 entering it from an inlet duct 2 and going out from it through an outlet duct 3 up to a level 5 and is provided with a heat transfer tube 8 including a descent tube 6 and an ascent tube 7 and a buffer member 12 extending between it and a heat transfer tube 8 for absorbing pressure wave energy, and the buffer member 12 consists of a comparatively thin stainless steel plate 14 having substantially uniformly distributed voids 15 filled with an inactive gas 13 such as argon. With this construction, pressure wave energy is consumed for crushing the voids 14 within the stainless steel plate 14 and compressing the gas 13 within the voids 15, and in this way it is ultimately absorbed by the buffer member 12.
Patent JP-S5368480-A (JP)
Title: Workpiece fixing device
Inventor: TAKEYAMA HIDEHIKO
IPC: B23Q3/08
Filed: 1976-11-30
Abstract: PURPOSE:To achieve prompt attaching and detaching of workpiece to and from a workpiece fixing device, simply by way of heating and cooling of said device.
Patent JP-S62299383-A (JP)
Title: Two-color thermal recording material
Inventor: INABA NORIHIKO
IPC: B41M5/30
Filed: 1986-06-19
Abstract: PURPOSE:To enhance separation of two colors, achieve clear high-temperature color forming, suppress ground fogging and enhance contrast, by incorporating a colored pigment into a high-temperature color forming layer. CONSTITUTION:A colored pigment is incorporated in a high-temperature color forming layer, in a two-color thermal recording material comprising the high- temperature color forming layer, a decolorizing layer and a low-temperature color forming layer sequentially laminated on a support base. The colored pigment has a color complementary to the tone of color formed in the high- temperature color forming layer. The colored pigment may be, for example, a yellow, red, green or blue colored pigment derived from a monoazo pigment, diazo pigment, polyazo pigment, quinacridone, dioxazine violet, polychlorobromophthalocyanine green, phthalocyanine green or the like. The two-color thermal recording material thus obtained has excellent separation of the two colors, and is enhanced in appearance while maintaining ground brightness by controlling ground fogging of the high-temperature color forming layer by the colored pigment.
Patent JP-H08308796-A (JP)
Title: Connector guide part structure of electronic endoscopic device
Inventor: SUZUKI SHIGEO
IPC: A61B1/06
Filed: 1995-05-18
Abstract: PURPOSE: To make it possible to well remove high-frequency noises which are included via external members and signal cables with a connector guide acting as an antenna and more particularly noises generated by the supply of clock frequency signals. CONSTITUTION: Plural capacitors 25A to 25C for removing the noises varying in high-frequency characteristics are directly connected between a projecting part 23 of a casing 14 on a main body 2 side and an extension part 24 of the connector guide 16 of the device arranged with the connector guide 16 for connecting the electronic endoscope side connector 8 to the main body 2. Capacitors having resonance points at frequencies of integer times the clock frequency 14.3MHz and capacitors for removing the high-frequency noises of an electric cautery are used for these capacitors 25A to 25C. Not only the high-frequency noises generated from the electric cautery but the higher harmonic noises generated by the supply of the clock frequency signals are well removed.
Patent JP-H07322750-A (JP)
Title: Wind selection device for threshing section of combine harvester
Inventor: KAMIKUBO KEITA
IPC: A01F12/44
Filed: 1994-06-01
Abstract: PURPOSE:To feed stable and proper sorting air effectively so as not to develop sorting unevenness at a sorting device above a 2nd spiral conveyer by using an air fan placed between a 1st spiral conveyer gutter and 2nd one in the threshing section of a combine harvester. CONSTITUTION:In the threshing section of combine harvester so designed that an air fan 3 is placed under a sorting device and between a 1st spiral conveyer gutter and 2nd one provided in parallel with each other to feed air toward above a 2nd spiral conveyer, both ends of a fan barrel 4 housing the air fan 3 are provided with intake vents 5a, 5b, respectively, and the exhaust section 6 of an engine room B mounted on the machine body of a combine harvester is communicatingly arranged, via ducts 7a, 7b, to the intake vents 5a, 5b.
Patent JP-S5369374-A (JP)
Title: Device for automatically paying out article
Inventor: SUDOU KATSUJI
IPC: B65G59/02
Filed: 1976-12-02
Abstract: PURPOSE: To provide a highly efficient device for automatically paying out an article, which has article stack portions formed via an elevator on a turning truck, an article pulling member rotatably provided on a trestle adjacent to the truck, and article conveying unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0313602-A (JP)
Title: Unloader for heavy beam material
Inventor: SHIBUYA KATSUTARO
IPC: B66C13/00
Filed: 1989-06-08
Abstract: PURPOSE:To unload beam materials easily and safely without using any saddle member by alternately moving couplers of a rod in the center of a center hole jack and a rod in the vicinity thereof to hang up and down a beam material. CONSTITUTION:A pair of right and left center hole jacks 4 are installed on a portal frame 3, three rods 6, 14 are disposed in the center thereof and on both sides thereof, and lifting rings 15 are mounted on the lower ends of the rods 6, 14. Hanging couplers 5 are movably fitted to the rods 6, and temporarily receiving couplings 13 are movably fitted to the rods 14 to form an unloader. The central rods 6 are pushed up through the jacks 4 and the couplers 5, and at that position, the couplers 13 are installed on the rods 14. The jacks. 4 are contracted, and at that position, the couplers 5 are installed on the rods 6. After that, the jacks are elongated, and the above operation is repeated to hang up a beam material 2. The material is hung down in the reverse procedure.
Patent JP-S62299645-A (JP)
Title: Method of operation control of air conditioner
Inventor: MURAKAMI TERUHIRO
IPC: F24F11/02
Filed: 1986-06-20
Abstract: PURPOSE:To enable an operation to be instructed by estimating energization of a refrigerating device by a method wherein a temperature and a humidity of surrounding atmosphere to be introduced into a temperature adjuster are measured and their enthalpy values are calculated as time goes by. CONSTITUTION:An enthalpy of surrounding atmosphere is calculated and stored by a control device 8 controlling an enthalpy of surrounding atmosphere as time goes by on the basis of each of the sensed values of a temperature sensor 9 and a humidity sensor 10 arranged at an inlet port 11 of a temperature controlling device 4. In case that a minimum value of enthalpy on a specified day is lower than a minimum value of a previous day, an operation instruction for a refrigerator 7 is not outputted unless the refrigerator 7 was operated in the previous day. In turn, in case that the refrigerator 7 was operated in the previous day, a difference between the minimum values of enthalpy in the previous day and the present day is calculated and if this difference is smaller than a constant B, an operating instruction is issued for the refrigerator 7 due to a possibility that the maximum value of enthalpy at the present day is larger than a predetermined enthalpy value in respect to the refrigerator 7.
Patent JP-H05339613-A (JP)
Title: Production of chromium pig iron by smelting reduction method
Inventor: NAKAZAWA MANABU
IPC: F27D3/16
Filed: 1992-06-04
Abstract: PURPOSE:To rationally make contribution to an improvement in productivity by deciding the refining capacity of a carbonaceous material-packed bed type smelting reduction furnace having two-stage tuyeres with good sensitivity. CONSTITUTION:Particulate raw materials contg. metal oxides of 5 to 70wt.% iron-component and 1 to 15wt.% chromium-component are blown from a blow pipe of the upper-stage tuyere. The content of the T.Cr in slag is taken at the axis of ordinate and the blowing rates of the particulate raw materials are taken at the axis of abscissa. The upper limit value of the blowing rate of the particulate raw materials is determined with the good sensitivity from the content of the chromium or manganese contained in the slag as shown in Fig. indicating the relations between the T.Cr contents and the blowing rates.
Patent JP-H08314685-A (JP)
Title: Sound signal conversion processor
Inventor: OTSUKI HIDEKI
IPC: G06F3/16
Filed: 1995-05-19
Abstract: PURPOSE: To lower the cost of the processor by placing a digital signal processor board in charge of a specific processing part and switching an actualized speech signal processing function. CONSTITUTION: When only a DSP board BDa for a sound CODEC is mounted on the sound CODEC 15, the sound CODEC 15 has only a sound CODEC function of G711. When DSP boards BDa and BDB for the sound CODEC are mounted on the sound CODEC 15, the sound CODEC 15 has a sound CODEC function of G.722. Further, when DSP boards BDa-BDc for the sound C0DEC are mounted on the sound CODEC 15, the sound CODEC 15 has a sound CODEC function of G.728. Thus, the functions of the sound CODEC 15 can be changed according to the number and kinds of the DSP boards BDa-BDc mounted on the sound CODEC 15.
Patent JP-H10334584-A (JP)
Title: Optical disk recorded information reproducing device
Inventor: HASEBE SEIICHI
IPC: G11B20/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To perform time-base correction of read signals well, eliminate jitter components and improve the S/N and presence of reproduced signals by incorporating a high-pass filter into the optical pickup circuit and a high-frequency cut-off filter into the circuit which supplies drive signals to the spindle motor. SOLUTION: A readout signal from the optical pickup includes the RF signal roughly covering 200 kHz to 700 kHz and low-frequency noise components caused by the damage, etc., of the recording surface or other internal layers. Hence a secondary active HPF which allows a sharp cut-off characteristic, a low cut-off frequency and the lowering of group delay and the rotation of phase is incorporated to eliminate noise components and perform the time-base correction of readout signals microperpectively well. And a secondary active HCF 2B is inserted between the drive voltage generating circuit 2A of the circuit 20 which supplies driving power to the spindle motor and the output amplifier 2C to eliminate unnecessary high-frequency components included in the motor driving power and also remove jitter exactly.
Patent JP-S63588-A (JP)
Inventor: TSURUTA KATSUYA
IPC: E06B7/00
Filed: 1986-06-20
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-S631338-A (JP)
Title: Bearing assembly structure of smallsized rotary electric machine
Inventor: OSAWA MASAHIRO
IPC: H02K5/167
Filed: 1986-06-20
Abstract: PURPOSE:To prevent the occurrence of unnecessary clearance between a rotating shaft and a sleeve bearing in assembling state, by filling up the packing material to secure into the residual space between the outside circumferential surface of a bearing segment and inside circumferential surface of a bearing housing as an assembly structure. CONSTITUTION:A sleeve bearing 5 installed to a bearing housing 41 of a bracket 4 opposite to a rotating shaft 3 is composed as an aggregate of multiple pieces of an arc-shaped bearing segment 51 divided circumferentially and mutually separated. A bearing segment 51 is forcibly pressed and supported collectively from the outside circumference by a spring member 10 placed side by side in bringing into contact on the circumferential surface of a rotating shaft. Furthermore, the bearing 5 is secured to the bearing housing 41 by packing material 13 filled up to the residual space G between the outside circumferential surface of it and the inside circumferential surface of the bearing housing 41 of the bracket 4.
Patent JP-S5488765-A (JP)
Title: Gas discharge panel
Inventor: YAMAKAWA NAOTAKA
IPC: H01J11/34
Filed: 1977-11-30
Abstract: PURPOSE: To reduce the reduction in the thickness of cell layer by avoiding the distortion at sintering through a lot of amount of Al 2 O 3  mixed as the cell layer  material, and by keeping sharp form at printing.  
     CONSTITUTION: The dielectric substance layer (cell layer) 6 is printed and baked on one substrate forming the discharge space 4 with the discharge electrode 2 and dielectric substance layer 3 placed on two insulation substrate 1, and the discaharge segment or dot is planned. As cell layer materials, 30 to 60 wt. % of Al 2 O 3  as the material having less contraction rate at sintering, 10 to 30 wt. % of Co 2 O 3  to color the print cell layer as gray coloring of print cell layer and increasing displayed quality, 25 to 60 wt. % eutetic low melting point glass to cristallize the print cell layer with sintering, and 0.5 to 3% of organic solvent of hydrocarbon system to make possible printing further, are mixed, forming excellent cell layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5934240-A (JP)
Inventor: CHIKAMA TOSHIO
IPC: A61B18/20
Filed: 1982-08-23
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。