baber/WOPTO huggingface dataset:
Patent JP-H05188169-A (JP)
Title: Control rod for adjusting volume of moderator
Inventor: SEKI KAZUYA
IPC: G21C7/103
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a moderator-volume adjusting control rod, which can decrease the high output peaking in the axial direction generated after the pullout of the moderator-volume adjusting control rod and can achieve the flat output distribution in the axial direction along the entire life of a core. CONSTITUTION:A moderator-volume adjusting control rod 3 is inserted into and pulled out of a fuel assembly 1 constituting the core of an atomic reactor in order to change the spectrum of neutron energy. An upper part 3a, which corresponds to about 30-50% of the upper part of the moderator-volume adjusting control rod 3 that is totally inserted into the effective part of the core, is formed of zircaloy. A lower part 3b, which corresponds to remaining part that is totally inserted into the effective part of the core, is constituted so as to contain neutron absorbing material. The neuron absorption of the lower part 3b is made stronger than that of the upper part 3a, or the outer diameter of the upper part 3a is made smaller than the outer diameter of the lower part. The horizontal cross-sectional area of the upper part is made to be 50-80% of the lower part.
Patent JP-H01249287-A (JP)
Title: Laser beam machine
Inventor: IBORI MASANORI
IPC: B23K26/00
Filed: 1988-03-30
Abstract: PURPOSE:To prevent the generation of defective working even if the moving speed of the body to be worked is fluctuated by automatically controlling the laser output based on the laser output set value corresponding to the detected speed by detecting the moving speed of the body to be worked. CONSTITUTION:The steel strip 24 of the body to be worked pulled out of a coil 25 via a driving roll 29 and pinch roll 30 is transferred to a press machine 35 after working it by radiating the laser light L emitted from a laser oscillator 21 from the irradiating port 23a of a work head 23. In said laser beam machine, the moving speed of said steel strip 24 is detected by the speed detecting means 31 equipped with the encoder 32 linked to the pinch roll 30 and F/V converter 33. The laser output corresponding to this detection speed is set by a laser output set means 34. The setting signal Sc based on this setting is output to said laser oscillator 21 to control the laser output automatically.
Patent JP-S57188940-A (JP)
Title: Compound heating cooking device
Inventor: TERASAKI HIROSHI
IPC: F24C15/32
Filed: 1981-05-15
Abstract: PURPOSE:To enable temperature increase in the inside of a heating chamber and curtailment of a heating period, by providing a high-frequency heating device and an electric heating device and a switch which actuates both the devices simultaneously. CONSTITUTION:A magnetron 4 and its driving power source 5 are provided at the exterior part of a heating chamber 3 which is inside a cooking device housing 1 so that a high-frequency by means of the magnetron 4 can be irradiated into the heating chamber 3 from a waveguide 6, an electric heater 10 covered with a cover 9 which is prevented from the high-frequency's invading is provided on an upper lid 7 of the heating chamber, which enables heating of a material to be heated 2 by electric heating. This electric heater 10 is constituted by winding a heating wire 11 the surface of which is formed by coating with spray welding of thickness of scores of microns of ceramics 12 containing Al2O3 and TiO2 round a ceramic pipe 14 in a coillike condition. Then, at the time of cooking both the heating devices 4 and 10 shall be operated simultaneously for cooking.
Patent JP-S553334-A (JP)
Title: Ozonizer
Inventor: UENO TAKANORI
IPC: C01B13/11
Filed: 1978-06-20
Abstract: PURPOSE: To relieve the strain of the metal grounded electrode of an ozonizer and to attain high ozonization efficiency by putting a press. regulating valve for always balanceing the press. of cooling water and the press. of a gas in the discharge space into the cooling water pass of the electrode.  
     CONSTITUTION: In ozonizer 14 in which a raw gas is passed through the discharge space between the metal grounded electrode and the high voltage electrode to ozonize the gas, cooling water press. regulating valve 26 is put into the pass for cooling water used to cool the inside of the grounded electrode and circulated with circulating pump 20, and valve 26 is regulated to always make the press. of the cooling water equal to the press. inside the discharge space preset with raw gas press. regulating valve 23. Thus, the grounded electrode does not produce a strain due to a press. difference even if the electrode is thinned, and the ozonization efficiency is not deteriorated since the length of the discharge space is always uniform. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S551657-A (JP)
Title: Bias magnetic circuit for magnetic bubble unit
Inventor: TASHIRO JIYUNICHI
IPC: G11C11/14
Filed: 1978-06-20
Abstract: PURPOSE: To correctly match the temperature coefficient of the synthesized magnetic field with that of the bias magnetic field, by a simple means in which a plurality of permanent magnets different in the temperature characteristics are combined.  
     CONSTITUTION: Taking the magnetic flux of the magnets 1, 2 as ϕ 1 , temperature coefficient as α, and the magnetic flux of the magnets 7, 8 as ϕ 2 , and temperature coefficient as β, α and β can be expressed respectively in equations I and II. Further, taking the magnetic flux of the bias magnetic field HB by the permanent magnets 1, 2, 7, 8 as ϕ and the temperature coefficient of the said magnetic field as a, the relation is ϕ=ϕ 1 +ϕ 2  and a=(α+β)×ϕ 1 /ϕ+β. Since α, β, ϕ are known in this equation, ϕ 1  or ϕ 2  can be determined to obtain the desired value of the temperature coefficient, so that the said equation can be established. Accordingly, by combinating a plurality of permanent magnets different in temperature characteristics, the temperature coefficient fot the synthesized magnetic field can easily be  made to a desired value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51151138-A (JP)
Title: Sheet like material feed drum and its feed device
Inventor: SUZUTA NOZOMI
IPC: B41L21/00
Filed: 1975-06-19
Abstract: PURPOSE: To take out, transfer, and discharge sheets of paper or sheet-like materials piled up, exactly one after one, regardless of their thickness and their firmness, by fitting a drum provided with air holes rotatably around a comparted cylinder having air suction side chambers and air delivery side chambers both connected with a blower. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06297966-A (JP)
Title: Method of operating differential pressure sensor arranged in car fuel tank
Inventor: ANDOREASU BURUUMENSHIYUTOTSUKU
IPC: G01P15/08
Filed: 1994-04-13
Abstract: PURPOSE: To attain the detection of the filling level and gas pressure of a fuel tank, the diagnosis of a tank exhaust system, and the identification of an unsatisfactory road section by one differential pressure sensor by evaluating the change of a filling level/pressure signal for detecting the unsatisfactory road section. CONSTITUTION: An atmospheric pressure P is supplied through a third pressure connecting part 15 to a differential pressure sensor 12 integrated into a fuel tank 10, and a pressure P3 of a gas pressure space 17 is supplied from a pressure tube 16 through a second pressure connecting part 14, and a pressure P of fuel is supplied through the first pressure connecting part 13. Also, the differential pressure sensor 12 is connected with an evaluating circuit 21, and a difference between signals S3 and S1 is obtained from the pressures P3 and P1 so that a first output signal 22 can be obtained, and a fuel tank exhaust system can be diagnosed. Then, a difference between signals S2 and S3 is obtained from the pressure P2 and P3 so that a second output signal S23 can be obtained, and the filling level of the fuel tank can be detected.  Then, the second output signal S23 is supplied to a high pass filter 24 for evaluation so that an output signal 25 (S2-S3) being a high frequency component can be obtained, and a traveling path state can be obtained.
Patent JP-S61233383-A (JP)
Title: Photomagnetic resonance magnetometer
Inventor: TOJO NAOYUKI
IPC: G01R33/26
Filed: 1985-04-09
Abstract: PURPOSE:To reduce the noise accompanied with the variance of the luminance of a light source by setting an absorbing cell in a luminance variance detecting part consisting of a lens, a circular polarizing plate, and a photodetector. CONSTITUTION:An absorbing cell 17 is set additionally in a luminance variance detecting part 16. The cell 17 does not cause magnetic resonance. The cell 17 has the same conditions as a photomagnetic resonance part 19 except it, and the light emitted from a helium lamp 1 is received by a photodetector 16. Consequently, not only the variance of the luminance of the lamp 1 but also that of the absorbing cell 5 is detected by the photodetector 16 of the cell 17. In the output of a photodetector 7 of the resonance part 19, variances of luminance of the lamp 1 and the absorbing cell 5 are detected besides an absorption signal of light due to magnetic resonance. Signals detected by detectors 16 and 17 are cancelled by a differential amplifier 8 to erase the electric noise due to the variance of luminance, thereby reducing considerably the noise due to variances of luminance of the lamp 1 and the cell 5 to improve the measurement precision.
Patent JP-S63258256-A (JP)
Inventor: RUUTOBIHI BUDETSUKAA
IPC: B60T11/26
Filed: 1988-03-30
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-H03272804-A (JP)
Title: Method of adhesion-molding trap of sanitary earthenware
Inventor: HIRAKAWA YASUO
IPC: B28B1/26
Filed: 1990-03-22
Abstract: PURPOSE:To render a split-mold unnecessary and raise the efficiency of a molding work by molding a raw material molded body being integrated in its ball part and outer peripheral part, and adhering a raw material molded body in which a part in the proximity to the trap part of another molded ball part and the trap part are integrated, after that, adhering a flange part thereto, and then effecting drying, glazing, and baking therefor. CONSTITUTION:A flush toilet closet 1 is composed of a rim part 2, a ball part 3, a trap part 4, an outer peripheral part 10, and a flange part 5. A raw material molded body A for forming the ball part 3 excepting a part 9 in the proximity to the trap 4 that is divided in the ball adhering surface 13 of the ball part 3 and the outer peripheral part 10 is obtained. Left and right molds are combined wherein the part 9 in the proximity to the trap part 4 of the ball part 3 to be divided in the ball adhering surface 13, the trap part 4, and a pair of rib parts 11 are integrated, and then a raw material molded body B is obtained by a slurry casting mold. The raw material molded body A is received by a ball pedestal, and the raw material molded body B is adhered to the ball adhering surface 13 by applying slurry. On the end of the trap part 4, another molded flange part 5 is adhered by slurry, and further another molded rim part 2 and an accessory plate 12 are adhered thereto by slurry and, thereafter, they are made into an article by effecting glazing and baking after drying.
Patent JP-S61233564-A (JP)
Title: Thermal head
Inventor: TAMARU MUNETAKA
IPC: B41J2/345
Filed: 1985-04-09
Abstract: PURPOSE:To provide a low cost and good capacity thermal printer not enhanced in the dissolving power of a head too much and having a simple drive circuit, constituted so that the cross-sectional area at the central part of the heat generating part of a heat generating resistor is minimized and the size of a printed dot becomes large in proportion to the rising in supply power. CONSTITUTION:A heat generator 3 is provided to the glazing layer 2 provided on a substrate by vapor deposition and electrodes A4a, B4b are connected to the heat generators 3. When a current is supplied between the electrodes 4a, 4b, especially, the bridge part 3c narrowed by the slit 3a at the central part of the heat generator 3 made of a material having a high resistant value comes to the highest temp. at first and temp. distribution becomes lower from the small circle 5a shown by a dotted line toward a large circle. Therefore, if supply power is reduced, only the vicinity of the bridge part 3c reaches the heat-sensitive temp. of heat-sensitive paper, the melting temp. of heat-meltable ink or the sublimation temp. of a thermally sublimable dye or more. If supply power is raised a little more, the part up to a dotted line 5a reaches necessary temp. and, if further raised, the part up to a dotted line 5b reaches necessary temp. and the part reaching necessary temp. is widened in this way to enlarge the size of a printed dot.
Patent JP-S61233488-A (JP)
Title: Magnetic disc storage device
Inventor: KIMURA HIDEYUKI
IPC: G11B33/14
Filed: 1985-04-09
Abstract: PURPOSE:To attain efficient cooling of a disc by fitting a heat receiving part of a heat pipe to an access part driving a head. CONSTITUTION:The heat pipe 30 is penetrated through a side wall of a cover 12b, the heat receiving part 30a of the heat pipe is fitted to the access part 24 and the radiating part 30b of the peat pipe is projected at the outside of a disc case 12. Plural discoid radiating fins 32 of spread vertically are projected to the radiating part 30b to attain a high heat dissipation effect. The heat pipe 30 is made of a metal having excellent heat conductivity, a coolant such as a frlon refrigerant is filled in the inside of the pipe, the refrigerant is vaporized while depriving of heat, moves in the heat pipe 30 and dissipates heat in surrounding air at the radiating part 30b.
Patent JP-H11255232-A (JP)
Title: Housing container
Inventor: NEZAKI AKIHIRO
IPC: B65D5/62
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide highly effective waterproofness and durability against sticking of moisture caused by dew condensation for a housing container even though the container is made up by using fiber board as its blank and to make the container accommodative for housing goods that are refrigerated or frozen. SOLUTION: A housing container is made up by bending a platelike blank of a fiber board whereon waterproof coating for preventing permeation of water is applied at its both sides, and formed in a structure wherein side panels 3 and end panels 4, 4 for forming side walls and end walls for the box body are provided, extending respectively from four sides of a bottom panel forming a bottom wall for the box body, and a lid panel 6 for closing the upside of the box body is extended either from the side panels 3 or the end panels 4, 4.  Furthermore, corner flaps 9, 9... integrally extending over the adjoining side panels 3 and the end panels 4, 4 for being folded down to line the inside of the end panels 4, 4, and end flaps 5 that are provided, respectively extending from the upper edges of the end panels 4, 4 for being folded down at creases at the upper edges of the end panels 4, 4 for fixation at the inside of the end panels 4, 4 to hold the corner flaps 9, 9 between the end panels 4, 4 and the end flaps are provided.
Patent JP-S58192581-A (JP)
Inventor: YAMANO MICHIZOU
IPC: D06F17/04
Filed: 1982-05-04
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-H07277631-A (JP)
Title: Speed governor device
Inventor: MIZUNO YUKIOMI
IPC: B66B7/12
Filed: 1994-04-13
Abstract: PURPOSE:To provide a speed governor device which is capable of working simply in a machine room without working for maintenance and control corresponding to the elongation of the rope of the speed governor device by a worker himself coming down into a dangerous hoistway, and is made inexpensive. CONSTITUTION:A detecting part 26 consisting of a speed governor wheel 12 and a detecting switch 13, etc., for detecting the excessive speed of a car, is pulled up upwardly by a swing arm 20.
Patent JP-H01247352-A (JP)
Title: Article processing equipment
Inventor: HORINO SHIGEO
IPC: B65H43/08
Filed: 1988-03-29
Abstract: PURPOSE:To improve the reliability of processed result by automatically counting the quantity of unit articles composing a collected type article such as a paper money or the like, and supplying only the unit article distinguished to be normal to the following process. CONSTITUTION:The number of sheaves of each kind of bank notes to be processed is first inputted from a console panel 15, and displayed on a displaying means 15 and moreover stored in the memory 43 of a distinguishing section 40. When signals issued from a length detecting section 7, a note kind distinguishing section 6 and a grasp counting section 9 are fed to the distinguishing section 40, which has confirmed that each sheaf intermittently carried from a sheaf carrying section 5 coincides in its kind and is formed of ten grasps, the above-mentioned sheaf is judged to be normal, and affixed a receipt and payment seal in a sealing section 10, and introduced into a five sheaves accumulating section 11, and then the bank notes are displayed about the number of sheaves, an amount of money and the total sum on the displaying means 16. On the other hand, when each sheaf of the bank notes is bad in its length, different in its kind and other than ten grasps in the number of grasps, it is judged to be abnormal, and delivered to a reject accumulating section 14, and displayed on the displaying means 16. Thus incorrect totalization can be prevented to improve the reliability of processed result.
Patent JP-H04309237-A (JP)
Title: Manufacturing method of chalcopyrite thin film and solar cell
Inventor: TERAUCHI MASAHARU
IPC: H01L21/363
Filed: 1991-04-08
Abstract: PURPOSE:To obtain the forming method of a chalcopyrite thin film in a specified region of an amorphous substrate or an amorphous thin film or a metal thin film, so as to have excellent orientation and desired composition ratio of constituent elements, i.e., desired electric characteristics. CONSTITUTION:When a chalcopyrite thin film is deposited in a specified region on an amorphous substrate or an amorphous thin film or a metal thin film 4 by a vacuum evaporation method, the substrate temperature is kept lower than or equal to 100 deg.C, chalcopyrite compound 2 whose composition of constituent elements is stoichiometry ratio is used as the evaporation source, and the chalcopyrite compound contained in a crucible for evaporation source is all evaporated and deposited on a substrate 4. After that, the deposited chalcopyrite thin film is heat-treated in the atmosphere of air or nitrogen gas or inert gas.
Patent JP-S62233112-A (JP)
Inventor: TETSUDO ENU MAJII
IPC: A47C31/02
Filed: 1986-04-01
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-S58193171-A (JP)
Title: Thermal transfer printer
Inventor: NOZAKI MINEO
IPC: B41J35/00
Filed: 1982-05-07
Abstract: PURPOSE:To provide the titled transfer printer with a greater durability of a thermal head with a reduced power applied to a thermal dot section by controlling the temperature thereof to a fixed level to preheat a thermal transfer ink ribbon up to the temperature close to the melting point. CONSTITUTION:A thermistor 9 and a heater 10 as high resistor are separately insulated and fastened on the surface of a heat sink 8 facing a thermal transfer ink ribbon 11. Output voltage of the thermistor 9 inputted through an inverter 13 is amplified with an arithmetic amplifier 12 and current flows to the heater 10 when the output voltage (measured temperature) is below the reference voltage (set temperature) in comparison therewith inputted through a resistance R. The output to the heater 10 is turned OFF when it is above it.
Patent JP-H04310024-A (JP)
Title: Center station side communication controller in vsat system
Inventor: MATSUDA HIROAKI
IPC: H04L69/40
Filed: 1991-04-09
Abstract: PURPOSE:To improve the reliability and the service performance of the entire VSAT system. CONSTITUTION:A CCU fault detection notice means 1 detects a fault in a CCU 1 in a communication controller to notice the fault to an SNCP and informs a terminal wavelength closure to all miniature earth stations under the communication controller via a satellite. A CCU restoration monitor notice means 2 monitors the restoration in the faulty CCU 1 and sends a CCU restoration notice to the SNCP when the restoration is detected. A CCU system information load means 3 loads the CCU system information sent from the SNCP by taking the CCU restoration notice as the opportunity. A terminal equipment open means 4 opens all miniature earth stations closed when the load is finished.
Patent JP-H06285814-A (JP)
Title: Method for pouring chemicals in timber
Inventor: MORI MITSUMASA
IPC: B27K3/02
Filed: 1993-04-01
Abstract: PURPOSE:To make it possible to pour the predetermined amount of chemicals from the front and rear sides of timber into the interior of the timber in a short period of time and, at the same time, be subjected to heating treatment. CONSTITUTION:After heat resistant and flexible edging sealing materials 3 are adhered surroundingly to the peripheral edges of the front and rear sides of timber, the predetermined amount of chemicals is placed on the front and rear sides surrounded by the sealing materials 3 and, in succession, the front and rear sides are thermally pressed with a hot press so as to pour the chemicals in the interior of the timber. By applying heat resistant surface applying sealing material 4 on all the side surfaces excluding the front and rear sides of the timber, the chemicals poured in the interior of the timber is made to be hard to jet outside the timber at thermal pressing. By removing the surface applying sealing material 4 applied on the side surfaces of the timber along the center line of the side surfaces in the form of band or applying hot melt sealing material 5 on the band-like non-sealed portion left behind after the removal of the sealing material 4, the jetting of gas developed in the interior of the timber at the thermal pressing outside the timber is allowed, resulting in preventing the puncture of the interior of the timber from developing.
Patent JP-H03276118-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: FUJII YOJI
IPC: G02B5/28
Filed: 1990-03-27
Abstract: PURPOSE:To easily provide the optical multiplexer/demultiplexer for multiple systems with which the cost reduction is possible by forming an optical path which allows the passage of light through a quarter-wave plate via a polarized light separating element and makes this light incident perpendicularly on an interference filter. CONSTITUTION:The light of an optical fiber 14a is collimated by collimated beams of light by a lens 13a. These beams pass a polarizing beam splitter 12 and are thereby polarized to linearly polarized light. This linearly polarized light passes the quarter-wave plate 11 by which the light is polarized to right circularly polarized light which perpendicularly enters the interference filter 10. Of the multiple light rays, the light of the wavelength existing in a filter passage area passes the filter 10 and is coupled to the optical fiber 14b. On the other hand, the light having the wavelength in the blocking area of the filter 10 is reflected by the filter 10 and is coupled to the optical fiber 14c, by which the light is demultiplexed. The direction of the above-mentioned rays is in the reverse route in the case of a multiplexing operation. The light is therefore, made incident perpendicularly on the interference filter only by the reciprocal circuit. The cost reduction is thus attained.