baber/WOPTO huggingface dataset:
Patent JP-H03133031-A (JP)
Title: Color cathode-ray tube
Inventor: OSAKA YOSHIHISA
IPC: H01J9/227
Filed: 1989-10-17
Abstract: PURPOSE:To make a cathode-ray tube compact at low cost and attain high precision by successively laminate three color phosphor-coated films to a prescribed thickness, slicing the laminated body into thin films vertically, sticking each sliced piece on to a panel, and sintering the panel and using it as a component of a color cathode-ray tube. CONSTITUTION:Phosphor layers 2-4 having each fluorescent color are formed on a film 1 by screen printing and three processes are repeated to give a laminated body and the laminated body is sliced into thin films by either microtome or a highly precise band saw. By sticking the sliced thin films on to a panel 5, a red-emitting phosphor 2, a green-emitting phosphor 3, a blue-emitting phosphor 4, and a film 1 are formed into a striped phosphor film on the panel. The panel 5 is further sintered to give a phosphor film for a color cathode-ray tube. In this way, without using a high precise and costly exposure mask, a highly precise color cathode-ray tube is manufactured at low cost and it is made compact.
Patent JP-S62132718-A (JP)
Title: Novel carbon-containing composition
Inventor: MURAKAWA NORIHIRO
IPC: C01B32/949
Filed: 1985-12-02
Abstract: PURPOSE:The titled composition consisting of <= mu unit fine particles wherein both fine metallic oxide and carbon simple substance exist, obtained by reacting the metallic oxide and a carbon compound with steam in a hot gas under a specific condition. CONSTITUTION:Air is fed from a duct 2 of a reaction furnace, H2 from a combustion burner 3 and they are burnt to give a steam-containing hot gas. The temperature of the furnace is made at 600-1,600 deg.C. Then, (A) an oxide of a metal such as Si, Ti, W, B, Al, Zr, etc., having a ratio of mol molecular amount of the steam/g-metallic atom amount in the component A of 0.5-20 is blended with (B) 0.05-0.6kg based on 1m<3> hot gas of a carbon compound (e.g., toluene) in such a way that a ratio of carbon in the component B to metal in the component A(g-atom C/g-atom metal) is 5-50, the blend in a gas or liquid state is fed from a nozzle 4 to the furnace, kept at about 1,050 at position A and formed aerosol is taken out from a duct 6 and cooled to give the titled composition which has <=0.5mu average particle diameter, >=5m<2>/g specific surface area a, >=100m<2>/g carbon corresponding specific surface area b, >=100m<2>/g component A corresponding specific surface area c and correlations wherein b, c>a and alpha shown by the formula is >=0.5.
Patent JP-2001093022-A (JP)
Title: Circulation type currency processor
Inventor: KOBAYASHI TOSHIHIKO
IPC: G07D9/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a circulation type currency processor capable of efficiently receiving and paying out paper moneys and coins while being easily operated by both right and left tellers at the time of installing and using the processor between two tellers. SOLUTION: In this circulation type currency processor 11, a coin receiving/ paying-out port 14, a paper money receiving port 16, and a paper money paying- out port 18 are arranged at the central position of the processor width direction of an operating part 13 of a processor main body 12. Also, paper money processing unit occupancy keys 30, coin processing unit occupancy keys 31, and coin dispensing ports 25 are respectively arranged at the right and left edge positions in the width direction of the operating part 13. The operating part 13 is symmetrically constituted so that at the time of setting and using the processor main body 12 between two tellers, the processor can easily be operated by either the right or left teller. Thus, paper moneys and coins can efficiently be received and paid out.
Patent JP-H0691272-A (JP)
Title: Mould-removing apparatus
Inventor: ARISAWA JUNJI
IPC: C02F1/44
Filed: 1992-09-11
Abstract: PURPOSE:To provide a mould-removing apparatus which provides a required sterilization performance by energizing electricity for a short time. CONSTITUTION:This apparatus has a container 12 into which a liq. 10 to be treated with mould removing treatment is fed, an electrode 18 for energizing electricity to the liq. to be treated and a direct current electric source 22. It is possible to obtain a required sterilization performance by energizing direct electric current from this direct current electric source to the electrode for a shorter time than that by energizing alternative electric current.
Patent JP-S62128567-A (JP)
Title: Manufacture of non-volatile semiconductor memory device
Inventor: MORI SEIICHI
IPC: H01L29/788
Filed: 1985-11-30
Abstract: PURPOSE:To make a control gate flat and avoid a step cut by filling grooves formed when a 1st non-single crystal silicon layer for forming a floating gate with insulating material is formed. CONSTITUTION:After the 1st polycrystalline silicon layer 25 is patterned, the 2nd oxide film 27 and the 2nd polycrystalline silicone layer 28 are formed over the whole surface and further a CVD SiO2 film 29, whose thickness is about a half of the width of a groove 261 (for 262) is deposited. The grooves 261 and 262 are filled with CVD SiO2 films 291 and 292 with the oxide film 27 and the 2nd polycrystalline layer 28 between by etching back to obtain a flat surface. Therefore, a molybdenum silicide layer 30 can be flattened and a control gate 34 without the step cut of the molybdenum silicide layer 30 can be formed.
Patent JP-H05109137-A (JP)
Title: Optical storage device
Inventor: KATSUHARA WATARU
IPC: G11B11/105
Filed: 1991-10-17
Abstract: PURPOSE:To improve an access time due to the change of the rotational speed of a disk by controlling laser power at the time of reading a data without increasing laser power at the time of the erasing/writing the data. CONSTITUTION:On the optical disk 11 divided concentrically into plural regions, semiconductor laser 14 reading, erasing and writing an information signal is provided and the reading, erasure and writing are performed with the irradiating of the beams and in a comparator circuit 16, the information is compared with the stored value in a ROM. Based on the comparison result, a CPU18 increases the rotational driving speed of a spindle motor 12 in the case that the beams are present on a region of the inner peripheral side of the optical disk 11. On the other hand, it controls the speed so as to decrease the rotational driving speed of the spindle motor 12 in the case that the beams are present on the region in the outer peripheral side of the optical disk 11.
Patent JP-S62130206-A (JP)
Title: Production of quickly cooled metallic powder
Inventor: INOUE HIDETOSHI
IPC: B22F9/10
Filed: 1985-11-29
Abstract: PURPOSE:To continuously and surely supply a thin metallic belt to a grinder by dropping the quickly cooled thin metallic belt obtd. by bringing molten metallic flow into contact with the surface of a cooling roll rotating at a high speed onto a conveyor by a guide means and introducing the same into the grinder by transfer gaseous flow. CONSTITUTION:The molten metal 2 in a melting crucible 1 is ejected from an ejection nozzle 4 and is solidified by the contact with the surface of the cooling roll 5 rotating at a high speed to form the thin metallic belt 6. The thin belt 6 is struck against a collision plate 7 by the rotating force of the roll 5. The thin belt which is curled zigzag in said plate is dropped continuously onto the belt conveyor 8. The gaseous flow flowing from a discharge duct 19 toward an arrow A direction is fed to the zigzag thin belt 6 and the thin belt 6 is pushed by said gaseous flow into the grinder 22. The thin belt 6 is successively pulverized by a rotary blade 12 and a stationary blade 11 in the grinder 22. The powder is conducted together with the gaseous flow through a screen 13 to a cyclone 15. The quickly cooled metallic powder and the gaseous flow are separated in the cyclone. The quickly cooled metallic powder is taken out of a powder valve 16 into a product recovering vessel 17.
Patent JP-H07100422-A (JP)
Title: Coating and drying furnace
Inventor: KUME TATSUO
IPC: F26B21/04
Filed: 1993-10-02
Abstract: PURPOSE:To prevent the lowering of heat efficiency when a deodorizing device is provided to a coating and drying furnace. CONSTITUTION:In a coating and drying furnace constituted so that the object to be coated fed by a conveyor 1 is heated within a temp. raising zone A by gas far-infrared heaters 2a, 2b and headed in a uniform heating zone B by hot air, a deodorizing combustion chamber 3 further heating the exhaust air from the temp. raising zone A and the catalyst 4 deodorizing the exhaust air from the combustion chamber 3 are disposed and the high temp. exhaust air after deodorizing is supplied to a circulating system consisting of far infrared heaters 2a, 2b and a temp. raising combustion chamber 5 generating combustion exhaust air for heating the heaters. By this constitution, the high temp. exhaust air after deodorizing can be utilized in the heating of the far infrared heaters 2a, 2b and a part of the high temp. exhaust air flowing through the infrared heaters is distributed to the uniform heating zone B to be able to be utilized in the heating of the uniform heating zone B.
Patent JP-H03130651-A (JP)
Title: Thermal-constant measuring apparatus
Inventor: NUNOGAKI YOSHIAKI
IPC: G01N25/18
Filed: 1989-10-16
Abstract: PURPOSE:To measure three thermal constants by manipulating a handle part until the intensity of light which is detected with a sample-holding-state detecting part is changed, setting the thickness of the sample accurately, and detecting the variation with time of heat conductivity from the upper surface to the lower surface of the sample. CONSTITUTION:A heating means 4 and a cover 8 are removed. A sample container 1 in which a sample that is fused metal or liquid is contained is arranged on a sample holding part 2. A handle 36 is manipulated until the intensity of light which is detected with a sample-holding-state detecting part 3 is changed. An outer container 11 and the flange of a container 13 are brought into contract. Under this state, the thickness of the sample is set at the specified value accurately. Then, the means 4 and the cover 8 are returned to the normal positions. The apparatus is cooled with water, and the inside is evacuated into a specified vacuum degree. Thereafter, the temperature around the sample is detected with a temperature detecting means 6 all the time, and the light is projected on the sample from a light source 9. Thus heat energy is applied. The temperature change at the lower part of the sample at this time, i.e. the heat transfer from the upper surface to the lower surface of the sample, is measured. In this way, three thermal constants, i.e. diffusivity of heat, specific heat and heat conductivity, can be measured.
Patent JP-S63122280-A (JP)
Title: Bidirectional zener diode
Inventor: OCHIAI YASUHIKO
IPC: H01L29/866
Filed: 1986-11-12
Abstract: PURPOSE:To decrease a voltage difference in breakdown voltages similar in both directions and to obtain a bidirectional Zener diode capable of easily having fixed breakdown voltages in both directions, by making both main surfaces of a semiconductor substrate, in which a PN junction is formed, different in roughness from each other. CONSTITUTION:Roughness of the first main surface 10a is made different from that of the second main surface 10b. The first main surface 10 is roughed more than the second main surface 10a. Therefore, just after the first epitaxial layer 4a of polycrystal silicon is formed on the first main surface 10a, a breakdown voltage becomes lower than the fixed breakdown voltage to be obtained. However, when the second epitaxial layer 4b is formed on the second main surface 10b, the substrate in subjected to heat hystory again to raise the breakdown voltage, so that fixed breakdown voltages similar in both the directions can be obtained and their voltage difference can be made small.
Patent JP-H01113866-A (JP)
Title: Transaction processor
Inventor: KONDO HIROBUMI
IPC: G07D9/00
Filed: 1987-10-28
Abstract: PURPOSE:To avoid the misinput due to the misdesignation of an input mode by defining and storing preliminarily the input mode of transaction items and deciding the character of an input key from the input mode of stored transaction items and the key which is actually pushed by an operator. CONSTITUTION:An input mode of transaction items is preliminarily defined and stored in an input mode memory part 23. When an operator pushes a key for input of data at a transaction process, a character deciding part 24 decides a character in response to the input mode of transaction items stored in the part 23. In this case, the reference is given to a character memory part 22 where the input enable characters are stored for each input mode. Thus it is possible to secure the coincidence between the input character and the input mode of transaction items defined preliminarily. Then the input of characters is possible in accordance with said defined input mode of transaction items regardless of the state of a shift key or an alphameric KANA (Japanese syllabary) mode key.
Patent JP-H09114045-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ADACHI HITOSHI
IPC: C08F212/14
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a sensitive material using a lightweight syndiotactic polystyrene film as the photographic substrate, not causing trouble due to oil sludge in development and having a permanent antistatic effect even after development. SOLUTION: This sensitive material has at least one layer of an antistatic agent contg. electrically conductive particles with a water-soluble polymer positioned around polymer particles and has a photographic substrate of biaxially stretched syndiotactic polystyrene. The weight of the water-soluble polymer is 35-500% of that of the polymer particles and the water-soluble polymer has sulfo groups and carboxyl groups.
Patent JP-H01113026-A (JP)
Title: Inquiry system
Inventor: TAKEUCHI HIROYUKI
IPC: A61B5/16
Filed: 1987-10-28
Abstract: PURPOSE:To obtain an inquiry system suitable as a diagnostic aid for mentally disturbed patients by adding at least one of the following two means: a means to quantify mental stress and a means to quantify neural activities. CONSTITUTION:When a mental stress is given to a patient, the sympathetic nerve is stimulated and following reactions appear: (i) secretion of catecholamine from adrenals, (ii) elevation in blood sugar levels, (iii) dilation of coronary arteries, (iv) raise in blood pressure and (v) increase in heart rate. A calculator selects questions for making an inquiry based on the above described reactions. When reliability of a certain mental condition exceeds a given level, the patient' s condition can be diagnosed. Moreover, since very weak magnetic field appears within the brain due to neural activities when the patient replies to a question, the patient's condition can be diagnosed from the causal relation between site and intensity of magnetic field accumulated in a calculator and the vaental condition.
Patent JP-S62129684-A (JP)
Inventor: NIWA YUKIO
IPC: F27B3/10
Filed: 1985-11-30
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-H03132554-A (JP)
Title: Tile block wall body
Inventor: FUNAKI GANTAN
IPC: E04F13/24
Filed: 1989-10-19
Abstract: PURPOSE:To improve workability by a method wherein a tile block is held on the surface of a lateral member, the under surface of a line of upper protrusion is supported to the line of support protrusion of the lateral member, a press piece is resiliently supported on the upper surface of the line of middle protrusion of the tile block, and an engaging groove is engaged with a vertical part. CONSTITUTION:A tile block 2 is securely held on the surface side of a lateral member 1, e.g. a steel plate. A line 11 of engaging protrusion formed such that a vertical part is bent upwardly from the protrusion end of the horizontal part to the surface side, of a lower side edge part is formed throughout an overall length. A number of press pieces 13 protruding from the lower part of a line 12 of support protrusion to an obliquely downward position on the surface side are longitudinally cut and risen. The under surface of a line 22 of upper protrusion of the tile block 2 is supported on the line 12 of support protrusion of the lateral member 1. The press piece 13 of the lateral member 1 is resiliently supported on the upper surface of a line 23 of middle protrusion of the tile block 2, and an engaging groove 21b is engaged with the vertical part of a line 11 of engaging protrusion of the material member 1. This constitution enables the tile block to be reliably held to the lateral member.
Patent JP-S63248496-A (JP)
Title: Ph adjusting device
Inventor: OGAWA KIYOUGO
IPC: C02F1/66
Filed: 1986-11-13
Abstract: PURPOSE:To prevent the drying and breakage of an pH electrode without unnecessarily enlarging a receiver tank by always immersing the tip of the pH electrode in a liq., and fixing the electrode on the outside of the receiver tank. CONSTITUTION:A pipe 2 for introducing a liq. the pH of which is to be adjusted, a pipe 3 for introducing an acidic soln., and a pipe 4 for introducing an alkaline soln. are provided to the receiver tank 1 furnished with a waste water valve 7. The pH electrode 5 is provided to measure the pH of the liq. in the tank 1. A pipeline 10 with the upper and lower parts communicating with the tank 1 is furnished on the outside of the tank 1. The lower communicating part 13 of the pipeline 10 is positioned lower than the level of the waste water valve 7. The pH electrode 5 is passed through the pipeline 10, and the lower end is positioned lower than the level of the waste water valve 7. As a result, the tank need not be unnecessarily enlarged, and the drying and breakage of the pH electrode can be prevented.
Patent JP-H0988023-A (JP)
Title: Spontaneous light-emitting-type sight guidance panel
Inventor: YAMAZAKI SHIGERU
IPC: E01F9/04
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of visibility, by arranging louvers controlling the light-emitting angle in the clearance between a transmission panel of a transmissible window and a light emitting diode. SOLUTION: A light-transmissible window 2 for radiating beams of a light emitting diode is provided at the upper part of a panel body 1. A group light- emitting diode lamp 3 constituted of LEDs integrally as a unit is fixed in the panel body with a potting resin 4. A light-controllable louver layer 6 constituted of polyester film and louver film is arranged and fixed between the light- transmissible window 2 and the light-emitting diode lamp 3. The decrease of visibility resulting from the mixed light of the reflected incident light from external light in the light-transmissible window 2, with the radiating light from the light-emitting diode lamp 3, is prevented by the film as a louver material.
Patent JP-H02120389-A (JP)
Title: Fluorescent lamp
Inventor: HAGIWARA YASUHIKO
IPC: C09K11/71
Filed: 1988-10-28
Abstract: PURPOSE:To obtain a fluorescent lamp undergoing neither reduction in luminous flux nor change in chromaticity even when used over a long period of time by covering a blue phosphor comprising a plurality of specified blue phosphors with a fluorescent screen formed from a phosphor comprising a combination of a green phosphor with a red phosphor. CONSTITUTION:A fluorescent screen is formed from a phosphor comprising a combination of a green phosphor of, e.g., the formula (La, Ce, Tb)2O3.0.9P2 O5.0.2SiO2, having an emission peak at 530-550nm with a red phosphor of, e.g.,the formula Y2O3/Eu, having an emission peak at 600-620nm so as to cover a blue phosphor comprising a combination of three phosphors, i.e., a blue phosphor of the formula Sr2P2O7/Eu<2+>, having an emission peak at 410-430nm, a blue phosphor of, e.g., the formula (Ba, Mg)3Al16O27/Eu<2+>, having an emission peak at 440-460nm, and a blue phosphor of the formula Ca10(PO4)6(F, Cl)2/Sb, having an emission peak at 480nm.
Patent JP-2001093350-A (JP)
Title: Self-supporting cable
Inventor: SHIMIZU YOICHI
IPC: H01B7/18
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a self-supporting cable capable of clearly displaying the specifications of a wire or a supporting line for a long time. SOLUTION: A self-supporting cable 10 has a through-hole 15 provided at a connection 13 between a wire 11 and a supporting line 12 in parallel to each other in the form of an opening in accordance with the specifications of the wire 11 and the supporting line 12.
Patent JP-H08130882-A (JP)
Title: Speed sensorless vector control method
Inventor: MATSUMOTO YASUSHI
IPC: H02P27/04
Filed: 1994-11-04
Abstract: PURPOSE: To provide a method for positively controlling the activation by controlling the speed sensorless vector of an induction motor or the re-activation when instantaneous power failure recovers. CONSTITUTION: A selection switch 25 is provided between a magnetic flux adjustment means 14 of a speed sensorless vector controller and a current adjustment means 15, the output of the selection switch 25 is changed in a step signal shape from 0 to a current command value iM* by a magnetizing current command switch means 24 used to change over this switch 25 in T1 second later after the output of a magnetic flux command switching means 19 is activated and is supplied to an induction motor 1 including an arbitrary frequency component, thus properly estimating the rotary speed of the induction motor 1.
Patent JP-H05106893-A (JP)
Title: Ventilating fan
Inventor: ISHIZU TETSUO
IPC: F24F13/24
Filed: 1991-10-18
Abstract: PURPOSE:To provide a ventilating fan capable of reducing noise sound generated by a blower while restricting an increment of aeration resistance. CONSTITUTION:A blower 6 having an aeration casing 5 having a fan suction port 4 adjacent to a main body suction port 3 of a ceiling surface 2 is installed within a main body 1 having the main body suction port 3 at its lower surface. A sound-proof device 9 having an inner aeration passage 10 with a larger aeration area than that of the fan suction port 4 and formed with a plurality of air layers 14 directed in a crossing direction in respect to a direction of a rotary shaft 13 of the blower 6 from the inner aeration passage 10 is disposed within a space between the fan suction port 4 within the main body 1 and the main body suction port 3. Since there is scarcely aeration resistance even if air passes through the sound-proof device 9, there is no opportunity to reduce an efficiency of ventilation and noise entered into a plurality of air layers vigorously repeats its reflection and sound absorption and then sound is efficiently reduced.
Patent JP-2001091235-A (JP)
Title: Relative azimuth detecting method and device for underground conduit
Inventor: TAKAGI HIROSHI
IPC: H02G1/06
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To measure the direction of an underground conduit for laying a cable or the like at the start of excavation with high accuracy. SOLUTION: In the relative azimuth detecting method for an underground conduit, instead of the conventional method using a transit, the relative azimuth of the ground reference azimuth and the conduit azimuth is detected by utilizing a change in intensity of light passing through two polarizing plates. The polarizing axis of one polarizing plate 4 is aligned with the ground reference azimuth, the other polarizing plate 5 is disposed on a scale plate 6 matching the conduit azimuth, and the polarizing plate 5 is vibrated in rotation within a range of about ±3 deg., where the amount of transmitted light become a minimum, whereby the angle for minimizing the amount of transmitted light can be detected with the accuracy of ±1'.