baber/WOPTO huggingface dataset:
Patent JP-H0275167-A (JP)
Title: Fuel cell with solid electrolyte
Inventor: SHIMOZU MASATERU
IPC: H01M8/24
Filed: 1988-09-08
Abstract: PURPOSE:To have a fuel cell of high voltage, low current type by coupling together unitary cells in series, each of which consists of an oxygen electrode, solid electrolyte, and fuel electrode laminated on a gas penetrative base. CONSTITUTION:Every three unitary cell units 18 consists of unitary cells 6a-6d with different dias. laminated concentrically. The coupling part of these unitary cell units lie on one plane, and these unitary cells 6a-6d are coupled together in series through a conductor 19 specially used for coupling, to constitute a fuel cell stack 16. In this constitution, the fuel F and air A flow through a flow path between every other unitary cells to come in contact with the fuel side electrode 4 and oxygen side electrode 3. Fuel stacks 16 are arranged at a constant spacing on a base board 7, and an air lead-in pipe 11, fuel supply pipe 12, and fuel exhaust pipe 13 are arranged below this base board 7. A fuel cell of high pressure, low current type is provided.
Patent JP-S6284842-A (JP)
Title: Manufacture of corrugated fin type heat exchanger
Inventor: SASAKI HIDEKATSU
IPC: B21D53/02
Filed: 1985-10-09
Abstract: PURPOSE:To bend and form easily and exactly a heat exchanger core, and also to improve the durability by work hardening after bending, by pressing a bender against the front and the rear face of the heat exchanger core being in a softened state, and bending and forming the core. CONSTITUTION:Both end parts of many tubes 1 are fitted into tube insert- through holes of tube plates 5 which have been separated from each other, respectively, positioned so that plane parts of the respective tubes 1 are opposed to each other, respectively, and a corrugated fin 3 is pressed in between them. Those which have been assembled are brazed and fixed as one body at a temperature for softening the tube 1 in a furnace. Subsequently, a bender 4 is pressed against the front and the rear surface of a heat exchanger core being in a softened state, and a heat exchanger core 7 is bent and formed. By following this bending and working, the tube 1 is work hardened, and a tank 6 is brazed and fixed to the tube plate 5, by which a heat exchanger is completed.
Patent JP-S6372763-A (JP)
Inventor: PAORO BARIERO
IPC: D06L4/664
Filed: 1987-09-10
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-H0387896-A (JP)
Title: Discharge lamp turn-on controller
Inventor: NIIZAWA TADASHI
IPC: G09G3/28
Filed: 1989-08-31
Abstract: PURPOSE:To simplify wiring for a control signal and a control circuit by driving two same-color display elements of one picture element with the same control signal. CONSTITUTION:A control signal for green illumination which is sent out of a control circuit 3 is supplied to the bases of transistors TRG1 and TRG2 which control currents flowing to green anodes G1 and G2 of respective discharge lamps L1 - L4. Therefore, the anodes G1 and G2 of the respective discharge lamps L1 - L4 are driven with the same control signal through the TRG1 and TRG2 to perform the same operation.
Patent JP-S60117718-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI NOBUO
IPC: H01L21/20
Filed: 1983-11-30
Abstract: PURPOSE:To enable uniform laser annealing by a method wherein a scattered light of another laser beam falling on a sample obliquely is detected by an image sensor through a filter and a slit, and thereby the position of a focusing lens is optimized. CONSTITUTION:A laser beam 27 different from a laser beam 21 for annealing is applied obliquely on the surface of a sample 23. When the sample 23 is positioned correctly, a beam 27a of the scattered lights of the laser beam 27, which passes through a slit 25, reaches a CCD image sensor 26. When the position of the sample 23 is deviated, the laser beam 27 is scattered, and thus a beam 27b irradiates the CCD image sensor 26. According to this method, it can be detected to which gate of the CCD image sensor the beam 27b comes and, accordingly, how the surface of the sample 23 is deviated. The result of the detection is sent as a signal to a lens driving mechanism, and thereby the position of a lens 22 is adjusted.
Patent JP-H0667304-A (JP)
Title: Overhead projector
Inventor: TSUCHIDA MICHIRO
IPC: G03B21/132
Filed: 1992-08-25
Abstract: PURPOSE:To make the whole surface of a screen uniformly clear and to obtain a bright easy-to-see image without generating a luminous flux on the image on the screen, as to the overhead projector. CONSTITUTION:Light emitted from a light source lamp 2 is reflected on a 1st reflection mirror 3, the light is transmitted through Fresnel's lens 5b so as to become a collimated beam of light, and then, the light is transmitted through material 9 on the Fresnel's lens 5b, it is reflected on a 2nd reflection mirror 7 in parallel, then, the light is condensed again after being transmitted through the Fresnel's lens 5b again, and then, the light is made incident on a projecting lens 4 so as to be enlarged and projected on the screen 8.
Patent JP-H0671315-A (JP)
Title: Method for estimating rolling temperature of steel sheet in hot rolling
Inventor: YASUDA YUICHI
IPC: G06Q10/04
Filed: 1992-08-25
Abstract: PURPOSE:To estimate rolling temp. in the tip part of steel sheet with high accuracy, to estimate rolling load in the tip part of steel sheet with high accuracy and also to estimate or control the material properties in the entire length of steel sheet in a method by which the rolling temp. of a hot rolled steel sheet such as a TMCP steel sheet is on-line estimated in rolling stage. CONSTITUTION:The temp. distribution in the thickness direction of the steel sheet is calculated using a weak expression formula of the heat conduction equation. Also, after calculating the temp. distribution in the longitudinal direction of the steel sheet based on the calculated temp. distribution in the thickness direction, at least one representative position of the steel sheet is set in the region where the length determined by the rolling story is excepted from the tip part and the surface temp. of the steel sheet in the representative position is measured with a temp. measuring means. Based on this measured temp., the temp. distributions in the thickness and longitudinal directions of the steel sheet are corrected.
Patent JP-S61104234-A (JP)
Title: Temperature measuring element
Inventor: KUWABARA KAZUYOSHI
IPC: G01K1/08
Filed: 1984-10-29
Abstract: PURPOSE:To shorten a measuring time and to enable repeated use while securing safety, by inserting a thermocouple in a protective tube formed of an aluminum titanide ceramics. CONSTITUTION:A temp. measuring element 1 is constituted of thermocouple wires 2a, 2b selected corresponding to measuring temp. and a hollow porcelain tube made of aluminum titanide ceramics and formed into a U-shape. The thermocouples 2a, 2b are inserted in the hollow part of the porcelain tube 2 and the leading ends thereof are fixed to the bent part X of the porcelain tube 3 by an adhesive. By the above-mentioned constitution, a measuring time is shortened and repeated use is enabled. Even a part, to which voltage is applied, can be safely measured.
Patent JP-S6381567-A (JP)
Title: Logic simulation processor
Inventor: TAKAMINE YOSHIO
IPC: G06F17/50
Filed: 1986-09-26
Abstract: PURPOSE:To speed up a logic simulation by converting a signal into a conventional signal and outputted when a signal value introduced newly is inputted to a virtual conversion element. CONSTITUTION:The virtual conversion elements 32, 35 converting a clock signal into a conventional '0' or '1' signal are inserted to a logic circuit. A current clock is updated as the simulation is progressed. The virtual conversion elements 32, 35 output as it is when conventional signals '0', '1', 'X' and 'Z' are inputted. While the clock signal is inputted, the phase number with the current clock is compared and '0' or '1' signal is outputted. For example, when the current clock is in the state of 'Cn' and the clock signal having a phase number equal to that of the current clock is inputted. '1' is outputted. Then the input of the clock signal to an output control pin C of a delay element 33 or a gate element 36 is prevented.
Patent JP-H0275392-A (JP)
Title: Fixed bed type waste water treatment apparatus
Inventor: SASAKI YASUNARI
IPC: C02F3/30
Filed: 1988-09-09
Abstract: PURPOSE:To prevent the killing of methane producing bacteria in a waste water treatment apparatus wherein an anaerobic biomembrane method is combined with an aerobic biomembrane method by detecting and controlling the cumulated inflow amount of inflow waste water and directly sending a part of waste water from a raw water tank to an aerobic bioreactor when the cumulated inflow amount of inflow waste water becomes much. CONSTITUTION:When the inflow of rainwater is detected by a control unit 13, the function of a main pump A3 is not changed hut a main pump B4 is stopped while a preparatory pump 5 is started. By this method, rainwater- containing sewage 1 exceeding a level M is directly sent to a an aerobic bioreactor 10. In this case, since the inflow amount of sewage 1 is reduced to a large extent in an anaerobic bioreactor 8, a stagnation time becomes long and the dissolved oxygen in the sewage 1 caused by rainwater is rapidly consumed by faculative anaerobes in the vicinity of the inlet of an anaerobic fixed bed 7 and, therefore, the adverse effect on methane producing bacteria is reduced and usual anaerobic treatment is kept.
Patent JP-H0780937-A (JP)
Title: Production of laminated metal panel
Inventor: FUNAKI MICHIHIRO
IPC: B29C65/02
Filed: 1993-09-10
Abstract: PURPOSE:To prevent the adhesion of an overcoated resin to a winding roll or a press bonding roll by making the width of a molten thermoplastic resin film larger than that of a metal panel and applying the central part of the thermoplastic resin film to the metal panel to suck the thermoplastic resin film by the winding roll having openings provided to the surface thereof in the vicinity of the pressure contact part with the press bonding roll. CONSTITUTION:A metal panel 4 is pressed by a winding roll 1 and a press bonding roll 2 to be preheated and a thermoplastic resin film 5 is allowed to flow down to the interface of one surface of the preheated metal panel 4 and the press bonding roll to be closely bonded to the metal panel 4. In this case, the thickness of the thermoplastic resin film 5 is almost uniform in the vicinity of the central part thereof but large at both end parts thereof. Therefore, the width of the thermoplastic resin film 5 is made larger than that of the metal panel 4 and the central part almost uniform in thickness of the thermoplastic resin film is applied to the metal panel 4. The thermoplastic resin film is sucked in the vicinity of the pressure contact part with the press bonding roll 2 by the openings 6 provided to the surface of the winding roll 1. The width of the winding roll is made larger than that of the thermoplastic resin film 5. As a result, the thermoplastic resin film 5 is not bonded to the press bonding roll 2.
Patent JP-H0974021-A (JP)
Title: Inductance component
Inventor: ONISHI KAZUAKI
IPC: H01F27/24
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an inductance component which has only a few beats of a core and is very reliable and low-cost and high-quality by fixing a gap section with an adhesive. SOLUTION: Separated core parts 11 are bonded to each other by an adhesive 15 with a gap paper 14 being put between abutting faces of these core parts in a condition that the abutting faces of the core parts are inserted into a bore of a coil bobbin 12 around which a coil 13 is wound. In such a structure, the gap paper 14 has an outer shape which nearly coincides with the shapes of the abutting faces of the separated core parts 11 and it has such a shape as to include at least one V-shape.
Patent JP-H07300579-A (JP)
Title: Azeotropic mixture used for refrigerant
Inventor: BIBENZU DONARUDO BERUNARUDO
IPC: C09K5/04
Filed: 1994-09-21
Abstract: PURPOSE: To obtain a near-azeotropic composition having a reduced ozone depletion potential, maintaining a vapor pressure and flame retardancy over a wide composition and being useful as a substitute for R-502 by blending specified fluorohydrocarbons in a specified ratio.  
     CONSTITUTION: There is provided a blend comprising chlorodifluoromethane (HCFC-22), propane, and pentafluoroethane (HFC-125) and prepared by blending 1-98.9 wt.% HCFC-22, 0.1-15 wt.% propane, and 1-98.9 wt.% HFC-125) or by blending 35-65 wt.% chlorodifluoromethane, 34-64 wt.% pentafluoroethane and 1-15 wt.% of any one of ethane, butane and isobutane. These near-azeotropic compositions can be used as, for example, refrigerants which refrigerate the object to be cooled when they are evaporated near it. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0895843-A (JP)
Title: Data management system and its managing method
Inventor: NISHIMURA KAZUYUKI
IPC: G06F21/62
Filed: 1994-09-21
Abstract: PURPOSE: To reinforce the secrecy protection of data. CONSTITUTION: The data management system, equipped with an input means which inputs code information regarding a user and a data managing means which processes or outputs data corresponding to the input information and manages the data, is equipped with a storage means having a 1st file 5 containing a table showing code information on formal users and the range of data that the users can access, a 2nd file 6 which extracts information required for data access from a record of the code information inputted by the input means to the table stored in the 1st file 5 and stores it, and a 3rd file 7 which stores various data that the users accesses in record units.
Patent JP-H03279376-A (JP)
Title: Cyclohexanol derivative and its use
Inventor: KISHIMOTO SHOJI
IPC: C07D405/06
Filed: 1990-08-27
Abstract: NEW MATERIAL:The compound of formula I [A is halogen or N(O)mR<1>R<2> (R<1> and R<2> are hydrocarbon group, heterocyclic group, etc.; m is 0 or 1; B is 0 or NR<4> (R<4> is H or lower alkyl); E is H, hydrocarbon group or acyl] and its salt. EXAMPLE:4-0-(Chloroacetylcarbamoyl)-2-(1,2-epoxy-1,5-dimethyl-4-hexeny l)-3- methoxy-1-chloromethyl-1,4-cyclohexanediol. USE:Useful as a remedy and preventive for various inflammatory diseases (e.g. rheumatism and psoriasis), retinopathy of diabetes mellitus, cancer, etc. It has low toxicity. PREPARATION:The objective compound can be produced by converting fumagillol of formula II to a compound of formula III (G is hydrocarbon group or acyl) by alkylation reaction, acylation reaction, etc., according to the reaction formula (Y is halogen) and converting the obtained compound of formula III to a compound of formula IV.
Patent JP-S60119461-A (JP)
Title: Ultrasonic flaw inspector
Inventor: KAERIYAMA ETSUROU
IPC: G01N29/38
Filed: 1983-11-30
Abstract: PURPOSE:To prevent mixture of a transmitting wave echo into a gate signal and, at the same time, to make alarm processing possible on an echo aroused from a flaw on the surface of a testing material, by automatically setting the gate starting position of the gate signal which is the starting position of flaw detection. CONSTITUTION:When a control circuit 51 is started to operate before flaw detection is commenced, movement of gate starting position is performed by prescribed narrow gate widths at every synchronizing signal. At every time of the movement, a transmitting wave echo in a received signal is selected at a gate circuit 5 and the selected echo is compared with a prescribed level at a level deciding circuit 52. When the echo is higher than the prescribed level, a decision signal is outputted and the gate starting position at the time is stored and the gate starting point is successively updated and stored until the echo becomes lower than the prescribed level. The final stored value is the gate starting position when the transmitting wave echo disappears and a gate starting point adjusting circuit 41 and gate width adjusting circuit 43 are set by means of the stored value and, simultaneously, the function of the control circuit 51 is automatically stopped. At this moment the preparatory operation for flaw detection is completed and ordinary flaw detecting operation is started.
Patent JP-2001046663-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA TADASHI
IPC: A63F7/02
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To play a game full of changes. SOLUTION: This pachinko machine is provided with a first normal motor- driven accessory 60 and a second normal motor-driven accessory 40 whose large winning probabilities are different from each other. While the second normal motor-driven accessory 40 of a high large winning probability is opened by a first pattern in a normal game state, the second normal motor-driven accessory 40 is opened by a second pattern different from the first pattern in the case of being in a specified game state.
Patent JP-H0973734-A (JP)
Title: Information reproducing device
Inventor: TANAKA SHINICHI
IPC: G11B5/02
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide accurate ternary sample data from reproduced data even when there is a variation of recorded data during recording of the user data for magneto-optical disk. SOLUTION: User data reproduced by a head 2 is PR-equalized by a PR (partial response) equalizer circuit 6 and converted into a binary signal by a binary circuit 7. In PLL circuits 81 and 82, first and second clock signals are respectively generated from the front and rear edges of this binary signal and supplied to a clock synthesizing circuit 9 and in the synthesizing circuit 9, these clocks are synthesized and supplied to an A/D converter 11 and a decoding circuit 12. Thus, even when there is a variance of recorded data, since the reproduced user data is accurately A/D converted in the A/D converter 11, the data is accurately reproduced.
Patent JP-H0389123-A (JP)
Title: Vibration detector
Inventor: KAWAMOTO AKIRA
IPC: G01H1/00
Filed: 1989-08-31
Abstract: PURPOSE:To attain smaller size by a method wherein a servo system is operated so as to eliminate a relative displacement between a support section and a mass section for inertia and a natural frequency of the servo system is set lower than a frequency to be measured to output a detection value with a displacement sensor. CONSTITUTION:A displacement of a mass section 2 for inertia with respect to a support section 1 is detected with a non-contact type displacement sensor 5 and an output of the sensor 5 is outputted outside as frequency detection value of a vibration detector through an amplifier 6 while being inputted into a PID controller 7. Then, an output of the controller 7 is introduced into a power amplifier 8, in which current corresponding to a size of the input thereof is supplied to a force coil 4d of a magnetic force generator 4. As a result, a servo mechanism having a position to the support section 1 as control value is formed so that the mass section 2 is controlled to keep a specified position with respect to the support section 1, thereby attaining a smaller size.
Patent JP-H0655610-A (JP)
Title: Highly kneading and mixing element
Inventor: TAMURA YUKIO
IPC: B29C48/395
Filed: 1992-08-04
Abstract: PURPOSE:To provide a highly kneading and mixing element to be manufactured at low cost, easy to draw out a screw, easy to clean and mixing a material uniformly. CONSTITUTION:A plurality of fins 2 and also fins 10 are formed respectively on the outer periphery of a screw 6 and the inner periphery of a cylinder 7 on one or plural sections in the longitudinal direction of a monoaxial extruder and an injection molding machine, and the fins 2 on the screw side and the fins 10 on the cylinder side are disposed alternately in the axial direction in a monoaxial plasticizing device. The diameter of a circumscribed on the oposite of the fin 2 provided on the screw side is smaller than the screw outer diameter on the upstream side of the section forming the screw base section side, and the diameter of inscribed circle on the top of the fin 10 provided on the cylinder side is smaller than the diameter of a circle formed on the upstream side of the section forming the channel bottom on the upstream side. A component having the fin 10 on the cylinder side on its inner face is inserted into the cylinder of the same diameter in the longitudinal direction and forms a cylindrical structure having the outside diameter slightly smaller than the cylinder inside diameter.
Patent JP-H0989754-A (JP)
Title: Measuring apparatus for fine particles
Inventor: FUJITA HIROSHI
IPC: G01N15/14
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus by which fine particles inside an airtight container for film formation can be measured precisely. SOLUTION: A measuring apparatus for fine particles measures the fine particles floating inside an airtight container 1, for film formation, in which a substrate 3, on which a prescribed kind of film is formed, is installed. The measuring apparatus is provided with an entrance window 4 which is installed on one side of the airtight container 1, with a laser oscillator 7 which oscillates a laser beam to be incident into the airtight container 1 from the entrance window 4, with a radiant window 5 which is formed on the other side opposite to the incident window 4 at the airtight container 1 and which radiates scattered light to be generated when the fine particles floating inside the airtight container 1 are irradiated with the laser beam,  with a cylindrical cover case which is installed on the inner side of the emission window 5 and which covers the circumference of the emission window 5 and with a cover body 21 on which a substratum film having a refractive index close to that of the film formed on the substrate 3 is formed, which passes the scattered light and which comprises a cover plate 26 closing an opening in the cover case.
Patent JP-H0674936-A (JP)
Title: Nucleic acid or protein analyzing method and analyzer
Inventor: KAMAHORI MASAO
IPC: G01N33/50
Filed: 1992-08-26
Abstract: PURPOSE:To separate a trace quantity of DNA of not less than several thousand bases at high speed by a capillary gel electrophoresis method formed by using an agarose gel and on-column detecting method. CONSTITUTION:An analyzing method and an analyzer are provided with an electrophoresis part 2 composed of a glass capillary in which agarose gel is filled so as to separate a sample by an electrophoresis method, a high voltage electric power supply part 1 to impress high voltage on the electrophoresis part 2, a driving part 3 to inject the sample by moving the glass capillary tip of the electrophoresis part 2 to a sample container 8 and a controller part 4 to control (xyz) directional operation of the driving part 3, and are also provided with a connecting part 6 to connect an agarose gel filled glass capillary for the electrophoresis part and a polyacrylic amide gel filled glass capillary for an optical detecting part to each other, the optical detecting part 5 to detect a component separated by the electrophoresis part 2 and a data processing part 7 to process data detected by the optical detecting part 5.