baber/WOPTO huggingface dataset:
Patent JP-H10270062-A (JP)
Title: Separator for solid electrolyte fuel cell, its manufacture, and solid electrolyte fuel cell
Inventor: TANIGUCHI SHUNSUKE
IPC: H01M8/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To maintain oxidation-resistance and conductivity at a high temperature for a long time to elongate the life of a fuel cell, by forming a surface- protective layer containing conductive ceramic powder and glass on the surface of separator base material. SOLUTION: A solid electrolyte fuel cell has a single cell 20 which consists of a fuel electrode 24 and an oxidant electrode 26 respectively on both sides of a solid electrolyte 22. Separators 30 which supply reactive gas to the single cell are alternately laminated. A surface-protective layer 40 which contains conductive ceramics powder and glass is formed on the surface of the separator base material 32 of separators 30. The protective layer 40 may be placed on only surface facing the oxidant electrode 26, and on both sides of the separator base material 32. The protective layer 40 is produced by mixing conductive ceramic powder with average diameter of about one to tens μm and glass powder with average diameter of about one to tens μm and coating the mixture on the surface of the separator base material 32.
Patent JP-S59193450-A (JP)
Title: Diazo type copying material
Inventor: YANO TAKASHI
IPC: G03C1/52
Filed: 1983-04-19
Abstract: PURPOSE:To obtain the titled copying material having superior adhesive strength between its support and photosensitive layer and superior film surface strength and preventing devitrification during development by forming a specified precoat layer and a diazo photosensitive layer on a support. CONSTITUTION:A graft copolymer is prepd. by polymerizing 1-30wt% cellulose driv. such as cellulose acetate with 99-70wt% or more kinds of radical polymerizable monomers such as acrylamide. A coating liq. contg. 95-60wt% said graft copolymer and 5-40wt% cross-linking agent such as urea-formaldehyde resin is applied to a support by 1-3g/m<2> when expressed in terms of solid matter to form a precoat layer, and a diazo photosensitive layer consisting of a diazo compound and a coupler is formed on the precoat layer.
Patent JP-H01299634-A (JP)
Title: Liquid distributor for mass exchanging tower and heat exchanging tower
Inventor: URURITSUHI BIYUURUMAN
IPC: F28F25/04
Filed: 1989-03-22
Abstract: PURPOSE: To enable uniform distribution with a simple and inexpensive structure by connecting baffle elements for introducing the whole amt. of an effluent liquid to a desired point to the longitudinal edges of perpendicular slits disposed at the sidewalls of channel sections of an overflow type liquid distributor. CONSTITUTION: The liquid distributor of a mass-transfer column consists of the channel sections 2 arranged in parallel with each other and the sidewalls 6, 7 thereof are provided with the narrow and long slits 10. The baffle surfaces 11 of the plate-shaped baffle elements 12 are directly connected to the longitudinal edges of the respective slits 10 along the entire length of the slits. The liquid is made to flow out uniformly under surface tension via the baffle surfaces 11 by the presence of such baffle members 12 even if the required slot width is narrow or even if all the slits exist at the same level. The entire liquid amt. may be received by the baffle surfaces 11 and the liquid flowing out perpendicularly to the channel wall parts may be poured to the desired drip-off point via limiting edges 14.
Patent JP-S61225058-A (JP)
Title: Ink replenishing apparatus in charge deflection type ink jet printing apparatus
Inventor: ISHIKAWA CHUJI
IPC: B41J2/175
Filed: 1985-03-29
Abstract: PURPOSE:To prevent the dripping and flying-out of ink and to attain the miniaturization of the titled apparatus, by arranging all of the parts of an ink supply system on a carriage and forming an ink supply cartridge into an insert type. CONSTITUTION:An ink tank 18 and a diluent tank 19, both of which have a bellows shape, are provided in the space 17 within an ink cartridge 16 and step parts are provided to the upper parts of the bellows while springs 20, 21 are inserted between said step parts and the step part of the ink cartridge 16. The springs 20, 21 compress the bellows to push down the liquid in a tank. The other ends of the bellows are formed into fine mouth parts 22, 23 and rubber bushes 24, 25 are mounted to the leading ends of the bellows so as to envelope sand mouth parts. Flanges 26, 27 are provided to the intermediate parts of the bushes to prevent the pulling-off (movement) of the bellows at the time of the mounting in a state perfectly inlaid to each other along with the ink cartridge main body 16.
Patent JP-S62224212-A (JP)
Inventor: TOYAO SHOJIRO
IPC: A01G1/04
Filed: 1986-03-26
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-H02247648-A (JP)
Title: Production of mask
Inventor: SAKA TAKETORA
IPC: G03F1/84
Filed: 1989-03-20
Abstract: PURPOSE:To prevent chip codes from hindering an inspection by making the inspection to discriminate the identity of chip patterns, then printing the chip codes. CONSTITUTION:A Cr film is first formed on a glass substrate 1 and the many chip patterns 2 are formed by an etching stage, etc., to obtain a mask 3. Whether the respective patterns 2 are exactly patterned or not is then inspected by using a pattern inspecting machine. For example, the chip codes 5a, 5b are respectively printed by using a laser marker after the end of the pattern inspection. The inspection of the patterns 2 is carried out prior to the printing of the codes 5a, 5b in such a manner, by which the inspection by the above- mentioned inspecting machine is enabled.
Patent JP-H08262620-A (JP)
Title: Information recording method using hole burning effect
Inventor: SASAKI HIROKO
IPC: G03H1/22
Filed: 1995-03-27
Abstract: PURPOSE: To provide an information recording method using hole burning effect that can easily record color image information and sound signal information. CONSTITUTION: An information recording method using hole burning effect is provided with a camera device 60 for picking up the image of a photographed body such as an image or a moving body, a first to a third space light modulators 50, 54, 58 for color-separating the photographed body on the basis of electric signals outputted from the camera device 60 so as to display each color element of the image, and a permanent hole burning medium (PHB medium) 40 for saturation absorbing the specified frequency light that can record images, displayed every color component on the space light modulators, in spatially different positions.
Patent JP-H04279794-A (JP)
Title: Rotary type compressor
Inventor: MATSUSHIMA SEIYA
IPC: F04C18/44
Filed: 1991-03-07
Abstract: PURPOSE:To surely secure smooth rotation as well as to discharge compressed air with pulsation smoothed by making a rotary type compressor light in weight, and concurrently lessening friction between each side surface of both a rotor and vanes and each inner wall of a housing. CONSTITUTION:Circular arc shaped vane grooves 14a through 14c are provided for the outer periphery of a rotor 14 at specified intervals, the end sections of vanes 16a through 16c are rotatably fitted in each vane groove 14a through 14c, both side surfaces of the rotor 14 are formed with rotor side recessed sections 17a and 17b, both the side surfaces of the vanes 16a through 16c are formed with vane side recessed sections 21a through 21c, 22a through 22c, and thus the vanes 16a through 16c and the rotor 14 are made light in weight.
Patent JP-H01239995-A (JP)
Title: Base body for electronic component
Inventor: HIDAKA NORIO
IPC: H05K3/46
Filed: 1988-03-22
Abstract: PURPOSE:To transmit a high-frequency signal to the outside without a leak by a method wherein a hole made through a ceramic green sheet where plural layers are laminated is filled with dielectric paste, a metallized paste layer is formed at its outer periphery and its axial center and this assembly is baked. CONSTITUTION:A hole 2 made through laminated ceramic green sheet 1a, 1b is filled with a dielectric paste 3 used to form a dielectric 30; an outer periphery toward the axial center direction of the dielectric paste 3 filled in the hole 2 is covered with a metallized paste layer 4 used to form a metallized wall 40; in addition, a metallized paste line 5 used to form a signal line 50 is filled in the axial center direction inside the dielectric paste 3 filled in the hole 2. When the two or more green sheets 1a, 1b where the dielectric 30, the metallized wall 40 and the signal line 50 have been formed are laminated and baked, it is possible to form a base body for electronic components equipped with the signal line of a coaxial structure which transmits a high-frequency signal to the outside efficiently without leak.
Patent JP-S61226619-A (JP)
Title: Spectrophotometer using integrating sphere
Inventor: AKIYAMA OSAMU
IPC: G01N21/47
Filed: 1985-03-31
Abstract: PURPOSE:To make possible the measurement of transmitted light with high accuracy even with a sample of an optional shape with which the luminous flux after the transmission thereof diverges, shifts or deflects or a sample having a light scattering characteristic by making exchangeable a reference light signal and sample light signal in a photometric circuit. CONSTITUTION:The photometric output of the luminous flux R is inputted from a switch Sw via a contact 1 to a comparator C in the case of connecting a manual change-over switch SC to the arrow shown by a solid line. The output is then compared with a reference level in a comparator C and the difference between both is inputted to a high-voltage generating circuit H. The high-voltage outputted from the H is fed back to a photodetector P and the sensitivity of the photodetector P is so controlled that the photometric signal of the flux R is made constant. On the other hand, the photometric output of the flux S is inputted from the switch Sw via a contact 2 to a signal processing circuit N. The sensitivity of the photodetector P is so controlled that the photometric output of the flux S is this time made constant when the switch SC is changed over to the connection state shown by a dotted line. The photometric output of the flux R is then inputted to the circuit N.
Patent JP-S60211728-A (JP)
Inventor: OGAWA TATSUO
IPC: H01H47/32
Filed: 1984-04-04
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-H09255238-A (JP)
Title: Cable reel device
Inventor: HATTORI KOJI
IPC: B65H75/48
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly practical cable reel device capable of connecting the inner end of a cable wound on a take-up drum and the cable taking-out section of a fixed side to each other without using any slip rings, eliminating the limitation of an installing space because of its small size, simplifying the structure and reducing costs and reducing a load on the cable. SOLUTION: An inner end part 1a of a cable 1 wound on a drum 4 is connected to a terminal base 13 of a movable side, and the terminal base 13 and the terminal base 16 of a fixed side provided in the outside of the drum 4 are connected to each other by flexible relay electric wires 17 equal in number to the core line number of the cable 1. For completely taking up the cable 1, each relay electric wire 17 is twisted in a right direction, and until the cable 1 is completely rewound from this condition, each relay electric wire 17 is untwisted and then twisted in a left direction.
Patent JP-H05268904-A (JP)
Title: Production of soysauce
IPC: A23L27/50
Filed: 1992-03-26
Abstract: PURPOSE:To produce a soysauce free from cloudiness and excellent in nitrogen utilization rate and mellowness by blending a specified processed soybean with a specified starchy raw material, adding water up to a prescribed content, preparing a malt while preventing contamination of various germs and improving the enzymatic activity of the malt. CONSTITUTION:The objective soysauce is obtained by blending (A) processed soybean extrusion-treated using a twine extruder and having 0.1 to 10mm particle size and <=35wt.% water content with (B) a starchy raw material such as wheat which is heat-treated and contains water in an amount of <=35wt.%, different <=10% from the water content of the processed soybean (A), adding water up to 35 to 50wt.% content and preparing malt. In addition, the mixing ratio of the components (A) to (B) is preferably (20/80) to (80/20).
Patent JP-S63259093-A (JP)
Title: Electrochemical method for recovery of metal rhodium from waste catalyst aqueous solution
Inventor: MARIIISERIINU KOODO
IPC: C25C1/20
Filed: 1988-03-24
Abstract: Metallic rhodium is recovered from aqueous solutions of spent catalysts by acidification and oxidation followed by electrolysis.
Patent JP-H05272165-A (JP)
Title: Drainage method in manhole
IPC: E02D29/12
Filed: 1992-03-26
Abstract: PURPOSE:To prevent occurrence of a traffic accident so as to perform drainage safely. CONSTITUTION:A drainage hose 19 to which a submerged pump 18 is connected is connected to an existing empty pipe line 17 in a first manhole to disposed under the road so as to pass the water to be displaced staying in the first manhole through the empty pipe line 17 and transfer the same in the adjacent second manhole 14. The transferred water is pumped from the second manhole 14 on the ground by a drainage hose 21 to which a submerged pump 20 is connected and discharged to a drainage ditch 22 on the side of the road. Accordingly, the drainage hose 21 does not cross the road so as to produce no obstacle to traffic.
Patent JP-S62282763-A (JP)
Title: Direct cooling and casting method for cylinder head for internal combustion engine by expendable pattern
Inventor: EINAGA HIDEO
IPC: B22D19/00
Filed: 1986-03-28
Abstract: PURPOSE:To increase the strength of a product by providing pipes for supplying cooling media to an expendable pattern of a cylinder head, and executing casting to accelerate the solidification of a molten metal. CONSTITUTION:The expendable polystyrene pattern of the cylinder head 11 for an internal combustion engine is divided to six parts by parting lines D, E, F, G, H to form blocks 101-106. Such expendable patterns are disposed in a casting vessel 51 and molding sand 52 is housed therein. A reduced chamber 51b for air feed is formed by a perforated plate 51a in the lower part of the vessel 51. The cooling pipes 54, 55 for supplying the cooling media to the expendable patterns of the cylinder head 11 are disposed in the molding sand 52. Pouring is executed after curing of the sand 52. The molten metal is cooled by the cooling media A, B circulating in the pipes 54, 55 and the solidification thereof is accelerated at the time of casting. The strength over the entire part of the head 11 is thus increased.
Patent JP-2000263426-A (JP)
Title: Surface polishing device for workpiece and carrier utilized in this surface polishing device
Inventor: NOMIZO OSAMU
IPC: B24B37/27
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface polishing device for a workpiece capable of accurately performing work simplified and capable of applying work to an end face of the workpiece without giving damage to the workpiece of hard quality and a carrier utilized in this surface polishing device for holding the workpiec. SOLUTION: This surface polishing device for a workpiece is provided with polishing means 26, 27 slid in a contact condition with an end face of the workpiece 8 and a carrier 29 holding the workpiece so as to make its end face abut on these polishing means, so as to perform polishing by supplying a polishing fluid between the polishing means and the workpiece. Polishing surfaces 26b, 27b of the polishing means are formed flat, and a polishing fluid guide means 61 guiding the polishing fluid along the polishing surface of the polishing means is provided in the carrier 29.
Patent JP-S60230030-A (JP)
Inventor: DEREKU SUTANREE MUUA
IPC: G01B11/00
Filed: 1985-04-02
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-S60237078-A (JP)
Inventor: HANSU EERUSHIYUREEGAA
IPC: C07D249/12
Filed: 1985-04-02
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-S59196792-A (JP)
Inventor: YOSHII SHINTAROU
IPC: B08B5/02
Filed: 1983-04-19
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-S60211616-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: G11B5/65
Filed: 1984-04-05
Abstract: PURPOSE:To improve the characteristic to maintain the quality in the high-temp. and high-humidity environment of the thin metallic film of a magnetic recording medium by the constitution in which the lubricating layer disposed on the thin ferromagnetic metallic film consisting of the columnar structural body segregated with part of the constituting element on the surface is not packed into the gaps of the columnar structural body. CONSTITUTION:The thin ferromagnetic metallic film layer 3 is formed on a substrate 2 to constitute the magnetic recording medium 1. The layer 3 consists of the columnar structure 4 with which the partial segregation of the constituting element thereof on the surface is effective and a lubricant 5. The lubricant having a low b.p. is coated on the surface of the structure 4 and is washed by a solvent, the required lubricant is coated on the surface and the substrate is heated in a vacuum to evaporate away the low melting lubricant existing in the gap of the body 4. The characteristic of maintaining the quality in the high-temp. and high-humidity environment of the thin metallic film layer is thus considerably improved and the increase in drop-out in short wavelength recording is made substantially negligible.
Patent JP-H08240432-A (JP)
Title: Laser beam projector
Inventor: KITAJIMA EIICHI
IPC: G01C5/02
Filed: 1995-03-02
Abstract: PURPOSE: To project a laser beam so as to form either of a vertical plane and a horizontal plane, and enhance correcting accuracy by respectively setting focal distances of a secondary light source optical member and a third optical member according to a refractive index of liquid. CONSTITUTION: A laser beam L from a laser diode 1 becomes a parallel beam of light by a collimator lens 2, and is made incident on a transparent vessel 3, and is reflected at a right angle by a rectangular prism 6. In this case, a laser beam L1 passing through a liquid level of silicone oil C inclines by an angle θ2, and is made incident on a projecting lens 4. The laser beam L1 from the lens 4 is made incident on a collimator lens 5, and becomes a parallel beam of light having an angle θ3, and is emitted in the vertical direction. When a refractive index of the oil C is determined, respective focal distances f2 and f3 of the lens 4 and the lens 5 can be set. A laser beam L2 emitted in the vertical direction is reflected at a right angle by a pentamirror 9, and is projected in rotation in the 360 deg. direction as the laser beam L2 to form a horizontal plane.
Patent JP-S51145096-A (JP)
Title: Grinding device
Inventor: INOUE KIYOSHI
IPC: B24B31/00
Filed: 1975-06-07
Abstract: PURPOSE:A grinding device for deburring, beveling or molding a workpiece by electrolysis, using resilient sbrasive grains composed of a mixture of rubber material and abrasive grit.
Patent JP-H03106572-A (JP)
Title: Arc actuating method and plasma torch
Inventor: HOSHINO TADASHI
IPC: B23K10/00
Filed: 1989-03-20
Abstract: PURPOSE:To decrease the number of additional elements, to reduce the generation of a high frequency noise, and to prevent the damage of a nozzle member by separating the nozzle member and an electrode by utilizing the pressure of plasma gas, and forming automatically a plasma arc. CONSTITUTION:By opening a solenoid opening/closing valve SV, plasma gas flows into a nozzle member 1, an electrode base 4 is pushed to the right and a spring 7 is compressed, an electrode 5 moves to the right and plasma gas is injected from a gas injection port 1a. Since a contact spark is generated between the nozzle member 1 and the electrode rod 5, when the electrode 5 moves to the right, the spark is converted to a plasma arc. When an operator closes a main switch SSW, a timer T2 is started, a relay coil Rm is brought to electric conduction and a main power source armature Rmc1 and an armature Rmc2 are closed, and an armature Rmc3 is opened. When the main power source armature Rmc1 is closed, a main power source 9 is connected between a working object 10 and the electrode 5, and the plasma arc migrates between the electrode 5 and the working object 10.
Patent JP-S55160803-A (JP)
Title: Automatic gain control circuit
Inventor: KAWAMURA KOUICHI
IPC: G01S7/529
Filed: 1979-06-02
Abstract: PURPOSE: To set a gain accurately at all times by detecting the suitability of a receiving amplifier circuit on the basis of the number of pulses of an echo from a rear surface, and automatically setting a gain of the receiving amplifier circuit in the manner such that the number of pulses of the echo from the rear surface be substantially within a set range.  
     CONSTITUTION: The number of pulses of an echo pulse train which can be obtained by one transmitting and receiving action is counted in a counting circuit. A specific output bit from the counting circuit 12 is applied to first and second memory circuits 13, 14. The memory circuits 13, 14 are reset by a differentiating output from a differentiating circuit 11 every time one transmitting and receiving action has been completed. Outputs from the memory circuits 13, 14 are integrated in a capacitor 20 through AND-circuits 15, 16 and current supply circuits 18, 19. The sum of an output voltage from an impedance conversion circuit 21 and a setting voltage from a fixed gain setting voltage circuit 22 is calculated in an adding circuit 23. An output from this adding circuit 23 is used to control a gain of the receiving amplifier circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62225082-A (JP)
Title: Channel selection equipment
Inventor: MIURA KENJI
IPC: H04N5/44
Filed: 1986-03-26
Abstract: PURPOSE:To prevent the intermission of station retrieval at other channels by giving a frequency starting station retrieval from the vicinity of each channel and presetting it to a desired channel for a short time. CONSTITUTION:A channel selection equipment l converts an input broadcast signal into an IF signal via a tuner 3 and gives it to a video IFA 4. A microcomputer MPU 8 is provided with a memory 9 storing code signal data generating a tuning voltage corresponding to each broadcast frequency detected by the station retrieval, the code signal data in the memory 9 is outputted sequentially to a tuning voltage generating circuit 5 by depressing an operation key 11 of search-up or search-down and the user selects the desired broadcast channel. In the automatic station retreival, a tuning voltage increasing (or decreasing) sequentially is applied to the tuner 3, the local oscillation frequency is changed little by little and the station retrieval of the key 11 from the operation point of time is applied.
Patent JP-H06254325-A (JP)
Title: Smoke sucking device
Inventor: ARIGA AKIO
IPC: B03C3/155
Filed: 1993-03-03
Abstract: PURPOSE:To provide a smoke sucking device where smoke is collected from above if possible in the smoke sucking devices where smoke such as that of tobacco is sucked and purified to discharge it to the outside. CONSTITUTION:A smoke sucking device consists of a smoke sucking device body 1 incorporating a sucking device and a purifying part 9 and a smoke collecting body 13 communicating with the intake port of the body 1 through a smoke sucking cylinder 16. The smoke sucking cylinder 16 is formed of a flexible hose having flexibility and freely extendible and contractible.