baber/WOPTO huggingface dataset:
Patent JP-H08231120-A (JP)
Title: Paper sheet post-processing device
Inventor: SEKI NOBUYOSHI
IPC: B65H39/11
Filed: 1995-03-01
Abstract: PURPOSE: To deflect a paper sheet without jam by arranging a turn guide member on the lower end of a flexible guide member for guiding paper sheets to be sequentially distributed and housed on pins arranged into a multistage, and making the opening amount of a deflecting claw in the vicinity of the downstream side of the turn guide lower than the opening amount of the other deflecting claw. CONSTITUTION: In a sorter connected to the rear stage of a copying machine main body, a copied paper sheet is conveyed between a pair of guide wires along a roller line and guided to a distributing part. In the distributing part, the paper sheet is pinched and conveyed between a guide wire 132 and a deflecting claw 120b by a roller 107, and the paper sheet is received in a pin by making the deflecting claw 120b of the specified pin project to the conveying passage. In this case, the angle by which the deflecting claw 120b is to be brought in contact with the paper sheet is decreased by making the opening amount of the lowermost deflecting claw 120b plate 117 for forming a conveying passage between it and the lower turn guide 115 lower than that of the other deflecting claw, and the paper sheet can be smoothly conveyed.
Patent JP-H10237030-A (JP)
Title: Purification of branched chain amino acid
Inventor: HASEGAWA KAZUHIRO
IPC: C07C229/08
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for purifying an amino acid selected from the group consisting of valine, leucine and isoleucine in a high purity and in a high yield by using an inexpensive precipitating agent. SOLUTION: This method for purifying a branched chain amino acid comprises treating an aqueous solution containing the amino acid selected from the group consisting of valine, leucine and isoleucine with p-ethylbenzene sulfonic acid or its water-soluble salt, separating the produced amino acid.p-ethylbenzene sulfonic acid salt crystals, and subsequently decomposing the salt. The p- ethylbenzene sulfonic acid may be its free acid, its alkali metal salt or its ammonium salt.
Patent JP-S58158522-A (JP)
Title: Liquid level detecting device
Inventor: YOSHIKAWA TAKASHI
IPC: G01F23/292
Filed: 1982-03-16
Abstract: PURPOSE:To ensure the detection by a simple constitution, by inputting light from the upper end surface of a pillar shaped transparent material, reflecting the light by the side surfaces and the bottom surface, receiving the light reaching the upper end surface or the side surface by a light receiving element, and detecting the presence or absence of the liquid surface based on the output. CONSTITUTION:The light emitted from a light source 2 is reflected as shown by arrows in the inside of glass 1 and proceeds. In this case, only the light beam having the incident angle within certain range repeats the total reflection in the inside of the glass and process. Then the light beam is inputted into the light receiving element 3. The output of the light receiving element 3 is amplified by an amplifier 10.
Patent JP-S58160854-A (JP)
Title: Method for measuring magnetic resonance of magnetic thin film
Inventor: MAKINO HIROSHI
IPC: G01R33/24
Filed: 1982-03-17
Abstract: PURPOSE:To measure the magnetic resonation of a magnetic thin film of such size that is can not be inserted directly into the cavity of an electronic spin resonating device ESR with a good S/N ratio. CONSTITUTION:A small hole 12 is formed at part 11 of the ESR cavity. A wafer holder 13 is formed in matching with sample wafer size. An extremely thin ''Teflon '' sheet 14 is stuck to the bottom surface. In this wafer holder, a substrate wafer 16 having a stuck magnetic thin film 15 is stored. Then, the sample wafer press plate formed by adhering sponge 19 to a metallic plate 18 (of, for example, beryllium-steel alloy) coated with a ''Teflon '' sheet 17 is stored and a rear lid 21 with a spring 20 is fitted. Because of the presence of the metallic plate 18, variation of a microwave leaking from the small hole 12 with time is suppressed to obtain an ESR signal with a good S/N ratio.
Patent JP-H11237819-A (JP)
Title: Image forming device
Inventor: NAKAYAMA YUJI
IPC: G03G21/10
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce local load irregularity caused among a cleaning blade, a photoreceptor drum and toner left after transfer so as to improve reliability by using a material having specified impact resilient modulus and the temperature dependency of the impact resilient modulus within a specified range and a material having low impact resilient modulus as the material of a cleaning blade. SOLUTION: An image crier 1 is an amorphous silicon photoreceptor and a cleaning means is an elastic blade 9a. The impact resilient modules of the elastic material of the blade 9a is <=45% at 45 deg.C in an area where the material of the blade 9a shows a rubber state within the temperature of 5 deg.C to 60 deg.C, and the temperature dependency of the impact resilient modulus is -1%/deg to +1%/deg. Namely, by making the temperature dependency of the impact resilient modulus small, toner fusion is not caused by the deflection of atmospheric temperature and temperature rise due to continuous paper passing. Furthermore, if nip width is 10 μm to 60 μm, filming film to cause image defect is prevented.
Patent JP-S59168948-A (JP)
Title: Optical information recording medium
Inventor: SHIMADA FUMIO
IPC: G11B7/243
Filed: 1983-03-16
Abstract: PURPOSE:To obtain a good reproduced signal of less noise and improve the sensitivity by providing a reflective recording layer with physical development after forming physical developing nucleuses in islands on a substrate. CONSTITUTION:A metal, a half-metal, its oxide, its sulfide, or the like is stuck onto a substrate 1 in islands by a vapor-deposition method, a sputtering method, a chemical vapor-phase growing method, a chemical substrate treatment, or the like so that individual physical developing nucleuses are separated from one another, thus forming physical developing nucleuses 2. After the metal is supplied onto physical developing nucleuses from a metal compound containing layer 4, which is provided on a high polymer compound layer 3, by physical development, the layer 4 is removed. A recording layer is melted with irradiation of a high-density energy beam from the direction of the substrate to form bits 7, the degraded reflectivity in their parts is utilized to perform write and reproducing. Thus, the optical information recording medium where the noise is small and the SN ratio of the reproduced signal is high and the sensitivity is high.
Patent JP-H01218787-A (JP)
Title: Method for removing resist
Inventor: KOBAYASHI ETSURO
IPC: B23K26/361
Filed: 1988-02-26
Abstract: PURPOSE:To remove the resist formed on the conductive patterns on a circuit board without damaging the resist and deteriorating the properties thereof by projecting an impulsive laser on the resist. CONSTITUTION:The conductor patterns 14 are formed on one face of the circuit board 40 and a solder resist material is coated and dried over the entire surface of said one face to form the solder resist 42. The circuit board formed with the solder resist 42 is then set on an X-Y table 32. A stencil controller 31 is operated by a CPU 34 to move the stencil 30 in such a manner that the selected transmission port of the stencil 30 is positioned in the optical path of the impulsive laser. The part where the solder resist 42 is to be removed is melted or evaporated when the impulsive laser B is projected on said part. The molten or evaporated part is removed from the conductor pattern. Many removed parts 43 are formed in the solder resist 42 by repeating such stage.
Patent JP-H03246870-A (JP)
Title: Power generating device for molten carbonate fuel cell
Inventor: UEMATSU KOKICHI
IPC: H01M8/06
Filed: 1990-02-26
Abstract: PURPOSE:To increase the reform temperature and improve the reform factor and power generation efficiency by connecting the outlet side of a reform chamber and an external reformer with a reform gas line, and connecting the reformer and the anode inlet side of each cell with a fuel gas feed line. CONSTITUTION:The outlet side of a reform chamber 5 inserted at every several cells of a stack S and the inlet side of the reform section 28a of a reformer 28 are connected with a reform gas line 29, a fuel gas feed line 17 is connected to the outlet side of the reform section 28a of the reformer 28, and the fuel gas FG discharged from the reformer 28 is fed to the inlet side of the anode 3 of each cell C through a heat exchanger 15. The gas discharged after completing a reform action in the reform chamber 5 is fed to the reform section 28a for a reform action again, thus the fuel gas FG is further reformed in the external reformer 28 with a high reform temperature, and the reform factor can be increased. The cell voltage is increased, and the power generation efficiency can be improved.
Patent JP-S54134565-A (JP)
Title: Production of semiconductor device
Inventor: MIURA TERUNOBU
IPC: H01L21/027
Filed: 1978-04-10
Abstract: PURPOSE: To obtain a large-area and high-precision semiconductor by using a unit mask, which has a light non-transmission region at the circumference part, and an auxiliary mask, where a high-precision pattern is formed in the part corresponding to the region above, when compensating the error at the unit mask circumference part.  
     CONSTITUTION: Unit masks A and B where light non-transmission region parts nA and nB are formed at the mask circumference part and light transmission region t and light non-transmission region n are formed in other parts are arranged on photo resistor film P, which is formed on silicon substrate Si, and exposure is performed. Next, exposure is performed by auxiliary mask Z where a high-precision pattern is formed only the joining part of circumference parts of unit masks A and B, namely, parts corresponding to light non-transmission region parts nA and nB. This silicon substrate is developed to form a semiconductor device having a correct pattern. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53127890-A (JP)
Title: Preparation of l-arginosuccinic acid by fermentation
Inventor: NAKAYAMA KIYOSHI
IPC: C12P13/04
Filed: 1977-04-15
Abstract: PURPOSE: To prepare L-arginosuccinic acid, useful as pharmaceuticals and clinical diagnostics, industrially and economically, by the cultivation of L-argino-succinic acid-producing bacteria belonging to Serratia genus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0849055-A (JP)
Title: Preparation of plated steel sheet
Inventor: JIYOU NAMUGUN
IPC: C23C2/12
Filed: 1995-02-08
Abstract: PURPOSE: To provide a coated steel plate being more corrosion resistant more durable and more heat reflective than the conventional zinc coated steel plate, and having a surface exhibiting a beautiful hue of silvery white color.  
     CONSTITUTION: In forming a steel plate coated by a molten alloy which is comprised of 20-80 wt.% Al, 0.1-2.0 wt.% Si and the balance Zn, the coating treatment is conducted by additionally incorporating 0.001-0.5 wt.% Ti component into the molten hot liquid for coating comprised of the alloy components. Thereby the spangle, which is formed on the surface of the steel plate when the coating material is coagulated, is made to be formed in fine structure. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S60185523-A (JP)
Inventor: OBATA HIDEO
IPC: A47J43/04
Filed: 1984-03-05
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-H11221252-A (JP)
Title: Movable chair
Inventor: HOSOYA HIROMASA
IPC: A61G5/02
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a movable chair, which can move, over-stride gaps on the travel surface as a user is kept sitting on the same and surely suppress that condition when the same halts. SOLUTION: A movable chair 1, whose seat part 3 is elevatably installed to a base 2, is installed with traveling wheels 7, a handle 8 and a stopper member, which suppress or release traveling condition of this movable chair. On the other hand, a pressing-by-foot part that functions ancillary to the handle 8 which floats up the front part of the movable chair 1 is installed to the back of the movable chair 1.
Patent JP-H05244696-A (JP)
Title: Digital hearing aid
Inventor: IKEDA HIROSHI
IPC: H04R3/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide a hearing aid which offers a self-voice to a carrier without a sense of incongruity by working an air conduction sound in the audible range of a person hard of hearing, and operating the similar signal working to a bone conduction sound. CONSTITUTION:The air conduction sound received by a microphone 1 is transmitted through an amplifier 2, and an AD converter 3 to a digital signal processing circuit 4, and inputted to an adding circuit 5 after a frequency working processing or a time axis extension working processing or the like. The air conduction sound detected by a vibrator 9 is inputted through an amplifier 10 and an AD converter 11 to a digital signal processing circuit 12, and inputted to the adding circuit 5 after the above mentioned working processing. The inputted air conduction sound is superimposed on a bone conduction sound by the adding circuit 5, and the mixed sound of the air conduction sound with the bone conduction sound is outputted through a DA converter 6 and a driver 7 from an ear phone.
Patent JP-S57157124-A (JP)
Title: Optical rod fabry-perot thermometer
Inventor: OONO YUTAKA
IPC: G01K11/12
Filed: 1981-03-24
Abstract: PURPOSE:To obtain the compact, highly accurate, stable device, by forming a dielectric multiple layer films on both end surfaces of the optical rod having the end area which can reflect incident light in the multiple directions, and providing an electric detecting means which logically synthesizes the electric signal obtained by converting the emitted light. CONSTITUTION:The optical rod 18 which acts as temperature sensor is arranged in a light path between a light sensor 10 and on an optical diode array IC plate 24. The optical rod 18 is of cylindrical shape having a specified length l determined by the range of temperature measurement. The dielectric multiple layer films 18a and 18b are formed on both parallel ends of the rod. A beam splitter 12 is provided in front of the optical rod 18, and monochromatic laser light emitted from a light emitting device 13 is inputted to the optical rod 18 together with white light. A beam splitter 21 is provided behind the optical rod 18. The light having a specified wavelength and the laser light emitter from the optical rod are inputted to the optical diode IC plate 24 and a photoelectric transducer 26 and transduced into electric signals. Said electric signals are computed and processed in a microprocessor 27.
Patent JP-S53127286-A (JP)
Title: Construction for multilayer wiring
Inventor: SHINDOU AKIHIRO
IPC: H01L21/3205
Filed: 1977-04-13
Abstract: PURPOSE:To prevent the short circuit between wiring layers by avoiding exposure fog at photoengraving and to increase the degree of integration, by shifting the edge of the second wiring layer formed along the edge of the first wiring layer among a plurality of second wiring layers from the circumference of the first wiring layer by a given size.
Patent JP-H11232625-A (JP)
Title: Manufacture of magnetic head
Inventor: AKAHO SHINICHI
IPC: G11B5/60
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head, in which attraction with the surface of a record medium of the magnetic head is prevented, disk impact resistance is improved and stable floating characteristics are obtained even to the miniaturization of the magnetic head and the reduction of the quantity of floating and which has high durability and high reliability. SOLUTION: The magnetic head is manufactured from a process, in which a wafer, in which a large number of magnetic head elements are formed to a surface, is cut out to each slider. A process, in which the air bearing surfaces(ABS) 2 of each slider are coated with a photo-resist 5 and baked and the ABS is dry-etched uniformly, is contained. Accordingly, the ABS peripheral sections of a large number of the sliders can be trimmed and worked equally at all times regardless of slider size, even the sliders in pico-size do not have an effect on the floating characteristics of the magnetic head and performance and yield on manufacture are improved in response to the demands of an increase in recording density and the miniaturization of a device.
Patent JP-S51118249-A (JP)
Title: Thyristor protecting device for elevator motor control
Inventor: OOSUGA MICHITAKA
IPC: H02P7/292
Filed: 1975-04-08
Abstract: PURPOSE: To make it possible to use an elevator motor control thyristor to its full rated capacity by embedding a heat sensitive device in a cooling fin. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03245525-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE MASAHIDE
IPC: H01L21/266
Filed: 1990-02-23
Abstract: PURPOSE:To eliminate the surface ruggedness by a method wherein, in order to form a P type layer by diffusing an impurity from one surface of an N type Si substrate, the external diffusion of Al or Ga is accelerated at the peripheral part of a substrate or such an impurity is increased at the central part of the substrate while decreased at the peripheral part. CONSTITUTION:In order to form a PN junction 2 by diffusing an impurity on one surface of an N type Si substrate to form a P type region 4, firstly, the region 4 is formed by implanting Al ions 3. Next, the whole surface is coated with a laminated layer film comprising SiO2 layers 51 and 52 holding an Si3N4 film 6 so that the residual laminated layer film may be processed to be reduced the nearer to the peripheral part by photolithography to form circular grooves 71-74 in the same width between the residual films. Later, these circular grooves 71-74 are implanted with Al or Ga ions so that a P type region 8 shallower at the peripheral part but the deeper the nearer to the central part may be formed thereby forming the PN junction 2.
Patent JP-H03245753-A (JP)
Title: Stator coil insertion device
Inventor: KAWAMURA TSUTOMU
IPC: H02K15/06
Filed: 1990-02-23
Abstract: PURPOSE:To enable adjustment including that of the length of a wedge to be handled extremely easily by providing first and second drive devices, a third drive device for moving a wedge pusher to a stator core side, etc., and by controlling the amount of feed of the wedge with a controlling means. CONSTITUTION:A stator core 39 is inserted and fixed along outer periphery of each blade 2 while a stator coil 53 is retained between the blades 2 of a coil guide 1. In this case, with a first drive device 12, the coil guide 1 is moved toward a stator core side in one piece along with a stripper 7, a second drive device 9 is moved toward the side of the stator core 39 for the coil guide 1, and a wedge pusher of a third drive device 33 is moved to the side of the stator core 39. Also, a means for controlling the amount of feed of the wedge with a wedge feed device 26 is provided.
Patent JP-H10241031-A (JP)
Title: Automatic vending machine
Inventor: ASAKAWA KOZO
IPC: G07F9/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to appeal commodities to be sold without leaking coll air from inner boxes divided into upper and lower parts mutually into the opposite inner boxes by providing the automatic vending machine with a panel body and a heat-insulating board having soft parts stuck close to the inner surface of the panel body in the horizontal direction on its upper and lower parts and arranging a display board between the panel body and the heat-insulating board. SOLUTION: The heat-insulating board 22 has the soft part 23 to be stuck close to the panel body 21, and when the soft part is stuck close to the panel body 21, air on the upper side of a heat-insulating body 24 and air on the lower side are mutually shielded without being mixed through a space between the body 21 and the board 22. A gasket 25 is arranged in the front of the body 24, and when the gasket 25 is stuck close to the board 22, air on the upper side of the body 24 and air on the lower side are shielded so as not to be mixed through the space between the body 24 and the board 22. It is preferable to compressed the gasket 25 by the board 22 and soft vinyl chloride or the like is preferable to the gasket 25. The display board 26 is formed by soft resin or the like and arranged between the panel body 21 and the heat- insulating board 22.
Patent JP-S61203578-A (JP)
Title: Solid electrolyte fuel cell and its manufacture
Inventor: NISHI TOSHIRO
IPC: H01M8/12
Filed: 1985-03-05
Abstract: PURPOSE:To prevent any deterioration of the performance of a solid electrolyte fuel cell by increasing the water affinity of the electrolyte by varying its composition along the thickness direction. CONSTITUTION:The thin solid electrolyte film of the fuel cell of this invention consists of an anode-side low-CaO-content film 1, an intermediate high-CaO- content film 2 and a cathode-side low-CaO-content film 3. The low-CaO-content films 1 and 3 contain 10-40mol% of CaO and the high-CaO-content film 2 contains 40-50mol% of CaO. Since moist gas becomes in contact with the low-CaO-content films 1 and 3, almost no reaction occurs between CaO and moisture. Besides, there is no possibility that moisture reaches the high-CaO- content films 2 after permeating the low-CaO-content films 1 and 3. Consequently, it is possible to prevent any deterioration of fuel cell performance which might result from digestion by CaO.
Patent JP-S60189053-A (JP)
Title: Data transfer controller
Inventor: KARAKI NOBUO
IPC: G06F13/28
Filed: 1984-03-07
Abstract: PURPOSE:To perform data transfer between a main storage device and an external storage device without using any DMA transfer control circuit by providing a wait signal generating circuit part and a wait signal resetting circuit which resets a wait state. CONSTITUTION:A data transfer control circuit 5 inputs a WAIT signal 10 to a CPU1 in pseudo direct memory access DMA mode and the CPU1 stops operating temporarily. When preparations for data transfer are made, an external storage device control circuit 3 sends a data transfer request signal 7 to the data transfer control circuit 5. Consequently, the WAIT signal 10 is reset and the CPU1 is allowed to perform reading operation; and data from the external storage device 4 is inputted to a register in the CPU1 temporarily and then stored in memory 2 through a data bus.
Patent JP-S51117971-A (JP)
Title: A method for removing sox and nox from waste gas
Inventor: UCHIYAMA HARUO
IPC: B01D53/14
Filed: 1975-04-10
Abstract: PURPOSE: An economical simultaneous desulfurizing and denitrating means with simplified process and easy operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55137435-A (JP)
Title: Method and facility for energy saving in environmental heating
Inventor: FUJII TAKEO
IPC: A01G9/24
Filed: 1979-04-12
Abstract: PURPOSE: To carry out room heating energy-savingly by a method wherein a temperature rise chamber is provided in a space between facilities, the air warmed up is led and regenerated in an underground water tank, and the heat is then led into the facilities to heating at night or cold time.  
     CONSTITUTION: A temperature rise chamber C is arranged between facilities A, B constituted by providing a similar internal chamber in an external chamber for which a frame 2 is laid with a vinyl film 1. The temperature rise chamber C is also constituted from having the frame laid with a vinyl film 16, and a water tank W surrounded by a heat insulating side wall 17 is provided underground. Then, a high temperature taking-in cylinder is provided upright at a suitable position thereon, a high-temperature air sucked from the top through a fan is led into an intake pipe, a cross pipe and a branch pipe 21 in the tank W by turn in that order to regeneration and is then returned onto the ground through a discharge cylinder 23. The heat regenerated in the tank W is then applied for heating of the facilities A, B at night.  
     COPYRIGHT: (C)1980,JPO&Japio