baber/WOPTO huggingface dataset:
Patent JP-H06203869-A (JP)
Title: Solid electrolyte fuel cell type power generator furnace
Inventor: NAGATA MASAKATSU
IPC: H01M8/12
Filed: 1993-01-08
Abstract: PURPOSE:To provide a solid electrolyte fuel cell type power generator furnace in which no power takeout lead is exposed to a high-temperature, oxidation atmosphere. CONSTITUTION:In a solid electrolyte fuel cell power reactor comprising a plurality of stacks 7 each having a cylindrical cell 8 provided with electrodes with a solid electrolyte therebetween, one of the pair of power takeout leads 20, 21 from each stack 7 is connected to the outer surface of one end portion of each stack 7. The other lead 20 or 21 is connected to the inner surface of the other end portion of each stack 7, passed through the stack 7, and taken out to the former end portion.
Patent JP-S53102966-A (JP)
Title: Blow molding of polyporpylene
Inventor: OKITA TAISUKE
IPC: C08L23/00
Filed: 1977-02-21
Abstract: PURPOSE:Polypropylene grains with specific melt index and intrinsic viscosity is blow molded to improve the transparency and processability of polypropylene molded products.
Patent JP-H11220204-A (JP)
Title: Arrayed semiconductor laser system and its manufacture
Inventor: FUKUMURA KIYOUKO
IPC: H01S5/40
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost arrayed semiconductor laser, while preventing breakdown of the semiconductor laser array caused by thermal stresses imposed, when the semiconductor laser array is junctioned with a base material. SOLUTION: In a semiconductor laser array 1 wherein a multilayered growth layer having a plurality of laser-emitting regions is formed on a semiconductor substrate 4, split trenches 3 down to the deep part of the semiconductor substrate 4 are formed between the laser emitting regions. Next, the semiconductor laser array 1 is split from the split trench front ends by cracking using the thermal stresses generated, when the array 1 is jointed with a base material with different linear expansion coefficients as well as the warp generated after jointing. Through these procedures, the large thermal stress on the semiconductor laser array 1 can be reduced for eliminating what used to be a conventionally necessary stress relaxating agent, and moreover enabling avoiding breakdown of the semiconductor laser array.
Patent JP-H05186254-A (JP)
Title: Inorganic fiber-reinforced structure material and its processed product
Inventor: KURIMOTO YOSHIAKI
IPC: D04H1/559
Filed: 1992-01-07
Abstract: PURPOSE:To improve the compression strength, water absorbability, heat conductivity and appearance by spraying and adhering a prescribed aqueous dispersion to inorganic fibers, and subsequently drying and fusing the adhered aqueous dispersion. CONSTITUTION:100 pts.wt. of a novolak phenolic resin precondensate, 5-10 pts.wt. of a thermally decomposable foaming agent, 5-10 pts.wt. of a curing agent, and <=2 pts.wt. of a foam-stabilizing agent are mixed with each other and dispersed in water to obtain the aqueous dispersion (A) of a novolak phenolic resin foaming binder. While inorganic fibers (B) made of such as rock wool or glass wool are produced by a flame method or by a centrifugal method, the component A is sprayed and adhered in a solid content of 1-20wt.% to the inorganic fibers and subsequently dried and fused to produce an inorganic fiber structure (C). If necessary, the monolayer of the component C or the laminated product of the plural layers of the component C is molded into a flat plate-like or three-dimensionally molded product, which is thermally foamed and cured to produce an inorganic fiber processed product.
Patent JP-H10222346-A (JP)
Title: Information processor
Inventor: OZAKA MASATAKA
IPC: G06F17/30
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent the scale of a comparator from being increased even when the number of comparing bits and the number of pattern data are increased in an information processor which is applied when required information is extracted from digital information transmitted after division into plural tables to generate a program list, etc. SOLUTION: A shift register 8 holding pattern data and transferring it in order and the shift register 9 holding mask data and transferring it in order are provided. The comparator 6 compares data of a stream form with pattern data transferred from the shift register 8, discriminates whether they are coincident or not and decides whether the comparison result is made to effective or uneffective based on mask data which is transferred from the shift register 9 by permitting discrimination that stream-form data does not coincide with pattern data to be a condition.
Patent JP-H09210816-A (JP)
Title: Measuring apparatus for traction force of fluid
Inventor: HAYASHI CHIKAYUKI
IPC: G01N11/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain traction force of fluid by pressing a follower roller against a belt rotated by a plurality of driving rollers, forming a fluid film of the fluid to be inspected on a contact face, applying slide between the roller and the film by a driver, and measuring a torque generated on a driving shaft. SOLUTION: A belt 3 is respectively wound around a plurality or driving rollers 1 and rotated by sliding. A follower roller 2 is placed at the middle of the rollers 1 and pressed against the belt 3 with a constant load. A fluid supplier 4 supplies fluid 13 to be inspected to a contact face between the belt 3 and the roller 2 to form a fluid film. A driver 7 is driven on the contact face with the belt 3 for rotating the roller 2 with a predetermined number of rotations and generating slide between the roller 2 and the belt 3. A torque measuring device 6 provided on a driving shaft 12 measures a torque transmitted and generated from the belt 3 to the roller 2 by shearing force of the formed fluid film. Thus a traction force measuring apparatus without no high pressure pump or the like required which can be used also as a high pressure viscometer can be obtained.
Patent JP-S54111242-A (JP)
Title: Parity bit generation system of partial write control line
Inventor: ANDOU AKIRA
IPC: G06F11/10
Filed: 1978-02-21
Abstract: PURPOSE: To prevent the error generated at a buffer register filling-up time by providing a FF which inverts the state each time data is set to each partition of the buffer register and taking out the output of this FF as a parity bit.  
     CONSTITUTION: Data on data bus 10 is set to a data register, and is set to assigned one of buffer registers 21 to 24 at timing 14 after. At this time, one of FF 61 to 64 corresponding to registers 21 to 24 respectively is set. Fff 7 inverts the state each  time buffer set timing 14 comes. That is, parity bit line 13 becomes 0 when odd  lines of partial write control lines 121 to 124 are 1, and becomes 1 when even lines  of them are 1. If timing 14 is inssued erroneously when all partial write lines have  been already 1, the parity bit line inverts from 1 to 0 though the partial write  control line is left to be 1. When data is sent to a main memory under this state, an  error is detected as a partial write flag parity error in parity check. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54111368-A (JP)
Title: Device for high speed optical writing liquid crystal light valve
Inventor: NAKANO MASAKAZU
IPC: G02F1/135
Filed: 1978-02-20
Abstract: PURPOSE: To make possible optical writing of high speeds and make it inexpensive by providing the electroluminescent fluorescent material which emits light when applied with an electric field to the surface of a photoconductor.  
     CONSTITUTION: Liquid crystal 2, a photoconductor 3 composed of CdS formed to a thickness of about 5μ by a sputter vapor deposition method, a fluorescent layer 4 of about 1μ in thickness composed of electric field emitting fluorescent material comprising adding respective 0.2% of Cu and Fe to ZnS, a shield layer 5 and a dielectric mirror 6 are held between transparent conductive glass substrates 10, 10. When Ac voltages of several to several tens V necessary for driving of the liquid crystal 2 are applied to such optical writing liquid crystal light valve device 1 by a driving power source 20, the layer 4 makes electric field light emission by the stimulus owing to optical writing to the photoconductor 3. This emission causes the photoconductor 3 to sensitize again, thus while the light emission is being sustained, the liquid crystal 3 is driven. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11206402-A (JP)
Title: Clog base
Inventor: NISHIGAKI YOSHIKI
IPC: A43B3/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To easily remove stain without damaging, to prevent a break owing to the absorption of water, to industrially attain mass-productivity and to enhance design with a superior productivity by forming a clog base from a synthetic resin having modulus in bending in a specified range. SOLUTION: The clog base is formed from the synthetic resin having modulus in bending of >=1,000 MPa, preferably, 1,500-3,500 MPa. It is preferable to use the one with a surface scratch strength in JIS K6718 of >=15 gf from the viewpoint that the clog base is provided with less damaging property. An acrylic resin, polycarbonate or polystyrene, etc., is exemplified as an suitable example for the synthetic resin to be used. Concretely, the clog base 1 is provided with a top plate 2 and leg parts 3, a heel side leg part 31 and a toe side leg part 32 are normally provided for the leg part 3 and the leg parts 31 and 32 can be solid without substantially having a void inside, however, the inside of at least one or, preferably, both of the leg parts are made hollow.
Patent JP-H07209225-A (JP)
Title: Method for detecting abnormal point in wiring
Inventor: NAKAJIMA BAN
IPC: G01N25/72
Filed: 1994-01-19
Abstract: PURPOSE:To detect an abnormal point of a wire accurately by feeding a current which becomes larger with time and to a wiring and detecting light having wavelength within a predetermined range while taking account of the position and intensity thereof. CONSTITUTION:A mounting table 4 is heated in order to heat up a wiring 2 to a predetermined temperature lower than such a temperature due to the radiation of a light having wavelength within a predetermined range being emitted therefrom at a predetermined intensity. In that state, a current having magnitude increasing with time is fed to the wiring 2. Consequently, the wiring 2 is heated to emit a light 6 having wavelength within the predetermined range with predetermined intensity. The light is detected using an optical detector 7 while taking account of the emitting position on the wiring 2 and the intensity thereof. When the light having predetermined wavelength range is detected with predetermined intensity from a position 3 on the wiring 2 locally exhibiting high a resistance, that position 3 is detected as an abnormal position.
Patent JP-S59145171-A (JP)
Title: Impact printer
Inventor: YOKOI TAKESHI
IPC: B41J11/02
Filed: 1983-02-08
Abstract: PURPOSE:To enable to reduce noise at the time of printing, by a method wherein both ends of a platen are fitted to a chassis with a spacing therebetween, and the platen is constantly pressed by an elastic member in an impacting direction of a printing element. CONSTITUTION:Based on printing data inputted, a printing head 1 is impacted against the platen 6 through a printing ribbon 8 and a printing paper 7. Projections 9, 10 provided at both ends of the platen 6 are slidably fitted to the chassis 4 with a spacing therebetween, and the platen 6 is energized in the impacting direction by a spring 8. Therefore, a portion of impact vibrational energy of the head 1 is consumed by chattering of joint parts between the platen 6 and the chassis 4, the vibration of the platen 6 itself is reduced by a polyvinyl chloride made vibration-damping member 25 which is fixed, and the noise at the time of printing is reduced by about 3-5dB. Accordingly, even when a platen made of a metal or a hard resin base material is used to obtain a high print quality, the noise at the time of printing can be reduced.
Patent JP-S63186151-A (JP)
Title: Compressive display device for data
Inventor: NUMAO TAKAYOSHI
IPC: G01R13/04
Filed: 1987-01-29
Abstract: PURPOSE:To easily find abnormality of data for a long time by extracting a maximum and a minimum value in every section of data as representative values of the section, and displaying them as a plotting sequence along a time base. CONSTITUTION:An input is an audio signal and obtained from a telephone line terminal. The input audio signal is converted by an A/D converter 1 into a digital signal, which is inputted to a memory 3 through a CPU 2. Then the data in the memory is read out under the control of the CPU 2 to extract the maximum and minimum values, which are compressed and led out to a printer 5, where they are plotted lengthwise on a rolled printer form. The operation of this system is controlled by a display and input key part 4. Thus, abnormality of the data is found extremely easily for a long time.
Patent JP-H07281331-A (JP)
Title: Photographic element
Inventor: ROBAATO OOUEN JIEEMUSU
IPC: G03C1/00
Filed: 1995-02-07
Abstract: PURPOSE: To provide a photograph element which has improved magnetic performance and photograph performance and has a transparent magnetic recording layer, having improved traveling durability, wear resistance and rubbing flaw resistance. CONSTITUTION: This photographic element is constituted to include a base, carrying a photosensitive layer and transparent magnetic recording layer formed on the base. The magnetic recording layer includes a transparent polymer binder, ferromagnetic particles and reinforcing filler particles. These magnetic particles have a surface area exceeding 30m<2> /gm and a coated amt. of 1×10<-11> to 1×10<-10> mg/μm<3> . The filler particles have a central value diameter smaller than 0.15μm and Mohs hardness of at least 6. The filler particles exist in the transparent magnetic layer in an amt. of 20 to 300%, based on the weight of the polymer binder.
Patent JP-H04306137-A (JP)
Title: Display unit for vehicle
Inventor: HASHIMOTO SHINICHI
IPC: B60K35/00
Filed: 1991-01-18
Abstract: PURPOSE:To provide a display unit for a vehicle whose displayed information can be viewed finely from far and near positions, and in the state of small brightness difference in both displays. CONSTITUTION:Information displayed on the display surface 3 of a display 2 is firstly passed through a half mirror 11, reflected from a half mirror 8 inclined by 45 degrees, and displayed as a virtual image 14 in the position by a distance L1 away from the half mirror 8. Next, information displayed on the display surface 6 of a display 5 is passed through the half mirror 8, and then reflected from the half mirror 11, reflected from the half mirror 8, and displayed as a virtual image 15 in the position by a distance L2+L3 away from the half mirror 8.
Patent JP-H10206604-A (JP)
Title: Reflection preventive film
Inventor: IWATA YUKIMITSU
IPC: G02B1/111
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a reflection preventive film which is used for various display by preventing the reflection of light at its surface, and by reducing an optical thin film layer in the reflection preventive film in which necessary visual informations can be clearly read for restraining the color development due to the interference of light, so that the entire film becomes low in reflection. SOLUTION: A reflection preventive film is a laminated film in which an optical thin film layer 5 having a reflective index lower than that of a base material is provided to an uneven base material 2 that is transparent and has an uneven shape 6 on its surface with the thickness of λ/4n, (n = refractive index, λ=500 to 600nm) and with only a simple layer, and it is constituted so that the haze value of the entire laminated film is less than 40%, and also the difference between the minimum spectral reflectance and the maximum spectral reflectance in the region of visible rays (380 to 780nm) is 0.5% or less.
Patent JP-S59146448-A (JP)
Title: Optical disk player
Inventor: YANO HAJIME
IPC: G11B7/095
Filed: 1983-02-10
Abstract: PURPOSE:To obtain a skew detecting part which can detect the skew accurately by obtaining a signal which varies in response only to the change due to the skew of the arriving position of a returned optical beam on a photodetecting part. CONSTITUTION:Detection signals Up and Uq which vary in accordance with the arriving position of a returned laser beam on a photodetecting part 10 are formed within a signal processing part 12. These signals Up and Uq correspond to a change of the direction crossing a recording track and a change of the direction along the recording track respectively. While detecting parts 21 and 22 for position shift of incident light beam are provided to detect the shift of the incident laser beam due to the tracking control and the compensation control of time axis. Then a detection signal Ut which varies in response to the change of the direction crossing the recording track is produced together with a detection signal Ub which varies in response to the change of the direction along the recording track. The synthetic detection signals Ux and Uy vary in response only to the change produced by the skew. Thus it is possible to detect accurately both radial and tangential skews.
Patent JP-H09210689-A (JP)
Title: Method and jig for specifying position of object
Inventor: MACHINO GORO
IPC: E04D15/04
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain method and jig for specifying the position of an object disposed on the rear side from the front side by detecting the line of magnetic force of a planar magnet having a through hole disposed on the rear side using a magnetic compass. SOLUTION: When a magnetic compass 100 is disposed directly above the through hole of a position specifying magnet 200 generating lines of magnetic force, pointer of the magnetic compass 100 stops with S pole directing directly downward. When the magnetic compass 100 is shifted to the right, S pole of the pointer points obliquely downward to the left and when the magnetic compass 100 is shifted to the left, S pole of the pointer points obliquely downward to the right. Consequently, the position of position specifying magnet 200 can be specified using the magnetic compass 100 and the position of a mark 10000 or a rafter 3000 can be detected as the position of a position specifying magnet 200 on the root.
Patent JP-S60164198-A (JP)
Title: Heat exchanger for car
Inventor: SHIGA SHIYOUJI
IPC: F28F9/02
Filed: 1984-02-06
Abstract: PURPOSE:To prevent the breaking of a heat exchanger using a resin-made tank due to the stress and the corrosion by a method wherein seating plates are made from brass which contains 15-35wt% Zn, 0.5-30wt% Sn, 0.1-3.0wt% Si and the rest of Cu, and a hollow groove is formed at the outside of the periphery part of said seating plates. CONSTITUTION:Tanks 5, 5' of a radiator are formed with resin, and the hollow grooves 6 are formed openings to the outside of the periphery parts of the seating plates 4, 4' being bent, and elastic seal members 7 are provided in those hollow grooves, and the flange parts 5a of resin-made tanks 5, 5' are inserted in said hollow grooves 6, and the upper parts 8 of the outside periphery of said hollow grooves are bent and secured. Seating plates 4, 4' are made from brass which contains 15-35wt% Zn, 0.5-3.0wt% Sn, 0.1-3.0wt% Si and the rest of Cu.
Patent JP-S57149744-A (JP)
Title: Extrafine wire
Inventor: FURITSUTSU ARUDEINGAA
IPC: H01L21/60
Filed: 1982-02-12
Abstract: Ultra-fine wires of copper or a copper alloy of 98 to 99.9% by weight of copper and 0.1 to 2% by weight of beryllium, tin, zinc, silver, zirconium, chromium or iron, are utilised for the production of the external connectors or terminals for semiconductor components. The wires may have a diameter of 0.01 to 0.06mm.
Patent JP-S55112623-A (JP)
Title: Power supply connection and disconnection unit
Inventor: TONE YOSHIHIKO
IPC: G06F1/00
Filed: 1979-02-22
Abstract: PURPOSE: To prevent the abnormal operation and failure of unit due to the production in momentary interruption, by disconnecting the power supply once at the production of instantaneous interruption of power supply and automatically applying  the power supply through the estimate of the time when the power supply is stable.  
     CONSTITUTION: The power supply voltage is divided with the resistors 1 and 2, rectified at the full wave rectifier 3 and the capacitor 4 is charged. The semiconductor switch 5 is operated at the terminal voltage across C4, and the coils 6, 7, 8 of the first, second and third electromagnetic switches are excited via the delay operation brake contact 71 of the second electromagnetic switch, Even if the contact 71 is open the coils 6, 7, 8 are excited with the self hold contact 61 of the switch 6 and the power supply is fed to the computer system from the contacts 81, 82. If momentary interruption of a half cycle is happened, one cycle interruption is made with the operation threshold value of the switch 5, the contact 61 is open, the excitation to the coil 8 is eliminated, and the power supply to the systm is disconnected. The contact 71 is restored several seconds after into closing, the coils 6, 7, 8 are excited and power supply is supplied to the system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05217165-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SAIKI NORIYUKI
IPC: G11B5/842
Filed: 1992-02-05
Abstract: PURPOSE:To control the particle size distribution of a reinforcing agent used for a magnetic recording medium and to enhance the dispersion property of the reinforcing agent. CONSTITUTION:In the manufacture, of a magnetic recording medium, wherein a base is coated with a magnetic paint, at least one out of a resin and a dispersing agent, a solvent and a reinforcing agent are kneaded at a shearing stress of 10 to 1000kg/cm<2>, and a first solution is manufactured. Then, a magnetic powder and other magnetic paint constituent components (excluding a reinforcing agent) are kneaded, and a second solution is manufactured. In addition, said first solution and said second solution are kneaded, and a magnetic paint solution is manufactured. Since the first solution is kneaded by applying only the shearing stress without applying any impulsive force, particles in the reinforcing agent are not destroyed, and they are dispersed and crushed in a single-particle state. In addition, since the resin or the dispersing agent is adsorbed to the particles in the reinforcing agent, the particles in the reinforcing agent are held in the single-particle state. Consequently, a particle size can be controlled easily.
Patent JP-H08194334-A (JP)
Title: Production of electrophotographic toner
Inventor: TAKAGI SHINPEI
IPC: B01F7/08
Filed: 1995-01-13
Abstract: PURPOSE: To produce an electrophotographic toner contg. a releasing agent and a colorant uniformly and finely dispersed in a bonding resin without reducing the amt. of starting material extruded at the time of melting and kneading (feed neck) even in the case where the apparent specific gravity of the starting material is low. CONSTITUTION: When an electrophotographic toner is produced through a process for premixing a bonding resin, a colorant and a releasing agent as toner materials, a process for melting and kneading them and a process for pulverizing and classifying them, melting and kneading are carried out with a screw extruder having a sending screw part, one or more kneading parts and a venthole disposed just before the kneading part on the premixed material feeding side at <=0.2m interval.