baber/WOPTO huggingface dataset:
Patent JP-H04274794-A (JP)
Title: Semiconductor position detecting device of radiation
Inventor: KUMAZAWA YOSHIHIKO
IPC: G01T1/24
Filed: 1991-02-28
Abstract: PURPOSE:To eliminate possibility of erroneous operation caused by vibration by stopping temporarily the operation of a position detection means while vibration detection output exceeds a reference value, the vibration detection being provided in the vicinity of a radiation detection means. CONSTITUTION:In the vicinity of a radiation detection element 2 and preamplifiers groups 3 and 4, a vibration detection element and amplifier 21 such as a piezoelectric type vibratory sensor, are provided. The output therefrom is sent to a discriminator and one-shot circuit 23 to be compared to a reference voltage level L. The output of the vibration detection element and amplifier 21 exceeds the reference voltage level L when vibration is generated, and thereby pulse signal from the circuit 23 is generated. This pulse signal is sent to an AND gate circuit 7 via an inverting circuit 24 and therefore the outputs of an OR circuit and coincidence detection circuit 6 are blocked to be transmitted to a timing circuit 8 via the circuit 7, while the pulse signal is generated.
Patent JP-H09249939-A (JP)
Title: Glass sealed wire excellent in impact resistance and its production
Inventor: OHASHI SHOICHI
IPC: C03B13/12
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To produce glass sealed wire having excellent impact resistance and used for reinforcing glass. SOLUTION: The glass sealed wire having 300 to 600MPa strength and >=7 ferrite grain size and excellent in impact resistance and the method for producing the same are provided. In a wire rod having chemical components contg., by weight, <=0.10% C, 0.20 to 1.00% Si, 0.20 to 1.00% Mn and 0.01 to 0.09% Al, in which Al/N is regulated to >=11, and the balance iron with inevitable impurities, as for a wire drawing stage, the total reduction of area in dry wire drawing is controlled to 85 to 97%, the wire drawing in which the reduction of area exceeds the above is executed by wet wire drawing, furthermore, annealing is not executed, or it is limited to three times or below before net making, and as the heat treating conditions, the temp. is regulated to 700 to 1000 deg.C and the time is regulated to 2 to 5sec.
Patent JP-S61219076-A (JP)
Inventor: KOGANEYA YOSHIYUKI
IPC: G09C1/00
Filed: 1985-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01234500-A (JP)
Title: Production of natural leather having far infrared radiation characteristic
Inventor: MAEDA NOBUHIDE
IPC: C14C13/00
Filed: 1988-03-15
Abstract: PURPOSE:To provide a natural leather useful as a raw material for shoes, gloves, suits, caps, etc., emitting far infrared radiation energy, by impregnating a raw hide with ceramic particles having a far infrared ray-radiating characteristic by use of a dispersant. CONSTITUTION:The objective natural leather is provided by impregnating a raw hide with ceramic particles, preferably alumina, magnesia or zirconia series ceramic particles, having an average far infrared radiation-radiating rate of >=65% (preferably >=90%) in a region of 4.5-30mum wavelengths at 30 deg.C by use of a dispersant. When the leather is employed for shoes, etc., medical effects and health-improving effects such as the acceleration of blood circulation, heat- insulating effect and the acceleration of metabolism can be expected.
Patent JP-S62217254-A (JP)
Title: Dry developer and developing method
Inventor: AMAKAI YOSHIMI
IPC: G03G9/087
Filed: 1986-03-19
Abstract: PURPOSE:To prevent deterioration of image quality, fog, partial image dropout, and substantial drop of electrifiable quantity by incorporating a specified amount of carrier particles specified in particle diameter in the carrier composed of at least a binder resin and a magnetic powder. CONSTITUTION:The carrier composed of the magnetic powder and the binder resin has a particle diameter distribution of 5-100mum, preferably, having one peak; containing particles of 5-40mum diameter in an amount of 40-70wt%, and particles of 40-100mum diameter in an amount of 30-60wt%. As the binder resin to be used for the carrier, styrene type resins, such as polymers of styrene, p-chlorostyrene, and alpha-styrene, are preferred, and as the magnetic powder, the conventionally used ones can be all used, and it is preferred to use a magnetic powder having an average particle diameter of 0.05-5mu, especially, 0.1-1mu, and in an amount of 30-80wt%, preferably, 50-75wt% of the whole components of the carrier.
Patent JP-H04278157-A (JP)
Title: Over-cooling prevention device for ice making device for ice heat accumulation
Inventor: TAMURA RIKUO
IPC: F25C1/00
Filed: 1991-03-01
Abstract: PURPOSE:To keep a high heat exchanging amount by a method wherein a heat accumulating liquid for freezing is circulated in an ice making heat exchanger just before the liquid reaches its icing point during icing operation or freezed. CONSTITUTION:Heat accumulating liquid is stayed in an ice making cooler 1 by closing a valve 12 and stopping a pump 9 during an ice making operation, a temperature of the heat accumulating liquid in a tube 13 is decreased and the liquid is freezed as time elapses. However, since the heat accumulation liquid becomes an over-cooled state, a pump 16 is operated, the heat accumulative liquid is circulated only in the ice making cooler 1 the pump 16 is stopped when the temperature of the heat accumulating liquid is decreased just before its freezing temperature so as to prevent an over-cooling operation. Stopping of this pump 16 is carried out by sensing it with a temperature controller 17 that the heat accumulative liquid reaches its expected freezing temperature or an action of variation of temperature is detected and a freezing is started. With such an arrangement, an evaporating temperature is not decreased and an efficiency of the device can be improved.
Patent JP-H02239215-A (JP)
Title: Autofocus control method
Inventor: FUJITA HIROO
IPC: G02B7/36
Filed: 1989-03-14
Abstract: PURPOSE:To make effective operation without receiving the influence of the oscillation at the time of executing a focus control by forming a differential reflected light intensity pattern, detecting the max. intensity and the min. intensity of the differential reflected light intensity pattern and executing the control in such a manner as to maximize the differential intensity between the max. intensity and the min. intensity. CONSTITUTION:An irradiating beam 110 irradiated on object 12 to be measured is reflected and the reflected light 145 changed in optical path by a beam splitter 112 is received and is photoelectrically converted in a photoelectric conversion part 14. The reflected light intensity detected for each of the respective deflection states of light deflection is previously memorized in a memory circuit in a reflected light intensity pattern forming part 15 and the reflected light intensity pattern as the set of the reflected light intensity data for one period of the light deflection is formed; in addition, the differential reflected light intensity pattern corresponding to the shape differentiated with the reflected light intensity pattern is formed in a differential reflected light intensity pattern forming part 16. The max. and min. intensities of the differential reflected light intensity pattern are detected and the differential intensity to be the difference between the max. intensity and the min. intensity is calculated in a max. and min. intensity detecting part 17. The stable autofocus control is executed in this way without receiving the influence of the oscillation.
Patent JP-H06251189-A (JP)
Title: Optical character reader
Inventor: KOIWA SEIICHI
IPC: G06K9/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide an optical character reader capable of dealing with the miniaturization of a device also performing fast reading. CONSTITUTION:A photosensor 12 which detects the length of a document is arranged on a hopper 1 in an OCR constituted in such a manner that the image of the document 2 delivered from the hopper 1 one by one is read by a CCD line sensor 6, and image data is stored in image memory 8. and also, the image memory 8 is used by dividing corresponding to the length of the document that is a reading object.
Patent JP-S53144703-A (JP)
Title: Servo element braking circuit in recording medium reproducing apparatus
Inventor: HACHI YASUO
IPC: G11B7/09
Filed: 1977-05-23
Abstract: PURPOSE:To obtain braking characteristics of servo system stable over a wide range by negatively feeding back the speed proportional voltage formed in an electric circuit based on the transmission characteristics of servo elements to a driving signal transmission line.
Patent JP-H01233506-A (JP)
Title: Hot water/water mixing device
Inventor: NASU ICHIRO
IPC: G05D23/13
Filed: 1988-03-14
Abstract: PURPOSE:To prevent hunting caused by an interaction of a hot water feed device and a hot water/water mixing plug by detecting a supply hot water quantity from the hot water feed device and executing a control of a hot water pouring flow rate within a range which is not less than the lowest ignition flow rate of the hot water feed device. CONSTITUTION:A feed port 1 of hot water and a feed port 2 of water are brought to piping to a hot water feed device and a water service, respectively, and hot water and water of equal pressure are obtained by an equal pressure converting means and supplied to a mixing means 4. Hot water and water which have been mixed by the means 4 pass through a temperature detecting means 5 and a flow rate adjusting means 6 and supplied to a flow rate adjusting means 7. Hot water which has been set by a temperature setting means 9 and a flow rate setting means 10 is poured from a hot water pouring port 8. Signals of the means 5 and the means 9 are inputted to a temperature control means 11, and the means 11 derives a deviation of a set temperature and a detected temperature. Signals of the means 6 and the flow rate setting means 10 are inputted to a flow rate control means 12, and the means 12 devices a deviation of a set flow rate and a detected flow rate, and controls the flow rate adjusting means 7 within a range which is not less than the latest ignition flow rate which has been set by a hot water feed device setting means 14.
Patent JP-H05211798-A (JP)
Title: Method for controlling brake of brushless dc linear motor
Inventor: FUJII TAKANARI
IPC: H02P25/06
Filed: 1991-02-28
Abstract: PURPOSE:To provide a method for controlling the brake of a brushless DC linear motor by which an adequate braking force can be made to act in accordance with the running state of a mover. CONSTITUTION:A switch 19 for short-circuiting flat coils is turned on by means of a pulse having a pulse time width from a one-shot pulse generator 4 by using a position signal outputted from magnetic detecting elements 16a and 16b as a trigger and a flat coil 11 to which the Hall element 16a or 26b outputting the position signal is provided is short-circuited. When the coil 11 is short-circuited in a magnetic field during running, an electric current is generated in the coil by a counter electromotive force and a regenerative braking force is produced by means of the magnetic flux generated by the electric current. Therefore, the braking force can be controlled in accordance with the running state of the mover 2 by suitably setting the time interval for short- circuiting the coil 11.
Patent JP-S58177833-A (JP)
Title: Recording paper tray
Inventor: WATANABE KOUICHI
IPC: B65H31/20
Filed: 1982-04-12
Abstract: PURPOSE:To make the handling of the recording paper smooth by arranging trays above and below storing the recording paper so that the protruded length of a fine and long support member can be adjusted as required in accordance with the length of the recording paper. CONSTITUTION:When the extrusion length L0 of a discharged original 3b extruding from a discharge tray 2 becomes large and an original 3 is weak-kneed, if the center portion 15a of a support member 15 is extracted, the center portion 15a is extruded from the discharge tray 2 and the extruded length becomes L. Under this condition, the extrusion length of a discharged original 3b becomes shorter as L', and the original 3b is made reluctant to droop downward. Since the center line direction of the hole 14a of a lug 14 is set at an inclination nearer to the lengthwise direction of the tray 2 as compared with that of the center line of the hole 13a of a lug 13, a sufficient friction force is applied to the sliding surface between the holes 13a, 14a and support member 15, thereby the original 3b is firmly supported by the discharge tray 2 and support member 15.
Patent JP-H01232776-A (JP)
Title: Superconducting thin film element
Inventor: TAKAYAMA RYOICHI
IPC: H01L39/02
Filed: 1988-03-14
Abstract: PURPOSE:To enable the formation of a superconducting thin film on a semiconductor substrate or a glass substrate by a method wherein a MgO thin film, which is selectively oriented toward 111, 100, or 110 in an excellent reproductivity, is provided between a substrate and the superconducting thin film. CONSTITUTION:A MgO thin film is formed on a Si 100 substrate through a high frequency magnetron sputtering under such a condition that the substrate is kept at a temperature of 500 deg.C, Ar gas mixed with O2 is used as an atmosphere gas, and the total pressure is 4Pa. And, a crystalline YBa2Cu3O7 superconducting thin film is formed on the obtained MgO thin film. In result, a superconducting thin film oriented toward 001 and excellent in a crystalline property can be obtained. And, a thin film excellent in a crystalline and a superconducting property can be obtained even if a superconducting thin film is formed on a 111 oriented MgO thin film obtained under the condition that the substrate is kept at a temperature of 700 deg.C or a 100 oriented MgO thin film obtained through only Ar gas when the MgO thin film is formed on the SiO 100 substrate. Therefore, a superconducting thin film excellent in a crystalline property can be formed on a semiconductor substrate or a glass substrate.
Patent JP-S53145443-A (JP)
Title: Interruption control system
Inventor: SHINOZAKI MASATSUGU
IPC: G06F9/48
Filed: 1977-05-25
Abstract: PURPOSE: To increase the number of the virtual interruption level by providing an address modification control circuit, and thus to simplify the interruption process analysis. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09250892-A (JP)
Title: Cold plate for space equipment
Inventor: YAMADA HIROYUKI
IPC: B32B3/12
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of a cold plate for a space equipment and to make it possible to reduce in weight by sandwiching a honeycomb core material between a pair of surface materials, and bending to dispose a heat transfer tube for passing the core material. SOLUTION: A space equipment is mounted via a cold plate 12. To manufacture the plate 12, first a heat transfer tube 17 is brazed to be welded onto the one surface 13a of the one surface material 13. Then, the surface 13a and the outer surface of the tube 17 are coated with adhesive. Thereafter, the tube 17 is engaged with the cutout 20 of a core material 15, and one end 15a of the material 15 is brought into contact with one surface 13a of the material 13. One surface 14a of the other material 14 at the core 15 side is coated with adhesive. The other end 15b of the material 15 is also coated with the adhesive. One surface 14a of the material 14 is brought into contact with the end 15b of the material 15. Then, the adhesive is cured by heating, and the surface 13a of the material 13 is adhered fixedly to one end 15a of the material 15.
Patent JP-H08226166-A (JP)
Title: Panel construction method for japanese style architecture
Inventor: NOJIMA MASAYOSHI
IPC: E04B1/10
Filed: 1995-02-22
Abstract: PURPOSE: To generate a fine appearance in Japanese style, present a reasonable strength, and permit an accurate and easy assembling process by forming each male panel so that half a pillar at each end face of a structural core frame extrudes from a plywood for structural use, coupling such male panels alternately with female panels having an accommodation part for pillars of the male panel, and nailing or screwing fast the extruded parts at the top and bottom of the plywood to a girder or foundation. CONSTITUTION: Male panels P each having a pair of pillars 3, 3 are laid alternately and coupled with female panel Q not having any pillar, and the pillars 3 are erected in such a way as pinching structural core frames 5, 5. Thereby the pillars 3, 3 are installed in a row on the exterior wall at the width of panel P, Q so that a Japanese style architectural structure is established. As stable combination of male panel P and female panel Q the top and bottom extrusions 8, 9 of a structural plywood 7 are nailed or screwed fast to a girder and foundation, respectively, so that the pillars 3 are held between the girder and foundation.  For coupling the pillars with the foundation, a metal coupling used in the two-by-four construction method can be adopted, and it is possible to facilitate the processing of members such as pillar etc., and also the works of turning into panel without using a framework structure.
Patent JP-S5379659-A (JP)
Title: Stand type hair dryer
Inventor: SUZUKI KUNIO
IPC: A45D20/14
Filed: 1977-05-25
Abstract: PURPOSE: To minimize the clash noise caused by opening or closing of the mobile hood and prevent cracking of the hood section due to impact by means of a cushion member which by no means impair the appearance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54150357-A (JP)
Title: Rolling mill
Inventor: HASHIMOTO KAZUYOSHI
IPC: B21B31/20
Filed: 1978-05-19
Abstract: PURPOSE:To reduce the shape defect like as the edge wave, the center buckle, etc., and to make the rolling mill to hardly cause the edge drop phenomenon, by loading the tension on the material to be rolled parallelly to the rolling direction, and also, by forward and backward offsetting a couple of work rolls parallelly to the rolling direction of the material to be rolled. CONSTITUTION:A couple of upper and lower work rolls 3, 3', are relatively displaced by forward and backward offsetting by only epsilon relatively and horizontally; and the rolling work is carried out under the condition that tensions Tb, Tf, are loaded on the sheet material 11; hereby, the zone C in which the sheet material 11 is rolled by the work rolls 3, 3', and the zones A, B, where the sheet material 11 receives the stretch bending by the tensions Tb, Tf, are obtained. That is, the zone A in which the sheet material 11 receives the stretch bending by the back tension Tb, and the zone B where the sheet material 11 is bent along the surface of the lower work roll 3' by the front tension Tf, are generated; the sheet material 11 in these zones A, B, causes breadthways uniform stretch by the effect of the straightening machine.
Patent JP-H08236836-A (JP)
Title: Forming method of lb film having partly conducting layer
Inventor: SHA TOKIAKI
IPC: C08G61/12
Filed: 1995-02-23
Abstract: PURPOSE: To provide the forming method of LB film capable of forming a conducting layer composed of different molecules in an arbitrary part. CONSTITUTION: A molecular film is formed by floating arachidic acid 10 and pyrrole 20 on the surface of the water. A conducting substrate 40 composed of an ITO film 41 and a glass substrata 42 dipped in the liquid, and counter electrodes composed of platinum are dipped in the liquid. Perchloric acid ions ClO4 <-> are previously dissolved in the liquid. In this state, the conducting substrate 40 is gradually pulled up. The molecular film on the liquid is transferred onto the surface of the ITO film 41, and an LB film 11 can be formed. When a switch 51 is turned on and a voltage is applied from a power supply 50, pyrrole 20 is polymerized by voltage application, in the vicinity of menisucs when the liquid surface intersects the ITO film 41 surface, and polypyrrole layer 21 having conductivity is formed.  The forming position, the width, etc., of the polypyrrole layer 21 can be freely controlled by the pulling-up operation and the ON/OFF operation of the switch 51.
Patent JP-S59184943-A (JP)
Title: Information processor
Inventor: MAEKAWA KAZUHIKO
IPC: G06F12/00
Filed: 1983-04-05
Abstract: PURPOSE:To improve the operation efficiency of an information processor by loading/storing a register used for loading/storing purpose with no direct overhead with use of the data consisting of the bits corresponding to plural registers. CONSTITUTION:A data holding means 1 consists of a register of 4-bits, and bits 10-13 correspond to registers #0-#3, respectively. The input signals a0-a3 which are supplied to the means 1 are controlled by a control means 6 and set. The registers 0-3 are stored in a register file 4 and then selected by an address register 3 consisting of two bits 30 and 31. When the logical value of each bit of the means 1 is set at (1), an access is given to each corresponding register. A detection/selection means 2 selects only the one corresponding to a register of a young number set at level (1) out of input signals b0-b3 and performs an inversion of state with high efficiency. A detection means 5 consists of a gate circuit which generates an output when the outputs of the means 1 are all set at (0). Thus a loading/storing action is possible for a loading/storing register at a high speed and with no overhead.
Patent JP-S63224919-A (JP)
Title: Stamper holding structure in disk molding machine
Inventor: ASAI IKUO
IPC: B29C45/14
Filed: 1987-03-13
Abstract: PURPOSE:To prevent a molded part of a stamper from deforming through a bend which is on the fringe part of the external circumference of the stamper at the time of molding, by making a stamper holding structure in a non- contacting state of a specific form. CONSTITUTION:An annular recessed groove part 48 with which the fringe part 32 of the external circumference of a stamper 30 does not come into contact is formed in the inside of a fitting collar part 46 of a press ring 45 for pressing the stamper 30, and a recessed sunk part 23 with which the fringe part 32 of the external circumference of the stamper 30 does not come into contact is formed on a stamper holding mold 20. With this stamper holding structure, at the time when the stamper is held by the molds 20, 10, the fringe part 32 of the external circumference of the stamper 30 is held under a state where the same does not come into contact with either of a press ring 45 and the holding mold 20. Therefore, it does not happen that the molded stamper 30 becomes a distorted and deformed disk through a bend or burr at the time of molding of the disk, even if the bend or the burr is on the fringe part 32 of the external circumference of the stamper.
Patent JP-2000257859-A (JP)
Title: Gas instrument indicating flow rate or quantity of heat of gas
Inventor: SATO SHINICHI
IPC: F23N5/26
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To inform a user of the flow rate or the quantity of heat of gas during use of a gas instrument by a method wherein a flow meter is provided in a gas flow passage after regulating the amount of gas to measure an instantaneous flow rate and an accumulated flow quantity and indicate a physical amount, converted into the quantity of heat of an object gas. SOLUTION: A gas meter 1, measuring the using amount of gas in a house of a customer, is provided between an outdoor gas pipeline 2 and an indoor gas pipeline 3 while gas instruments, such as a gas range 10, a gas oven 12, a gas fan-heater 14, a gas hot-water supplier 16, a gas engine heat pump 20 and the like which are connected to the indoor gas pipeline 3, are provided with a flow meter, measuring the flow rate of gas, and indicating means 11, 13, 15, 17, 21 for indicating the measured flow rate of gas or the quantity of heat of gas, converted from the flow rate of gas. In the gas instruments under higher combustion control, such as the gas hot-water supplier 16, the gas engine heat pump 20 and the like, the history of flow rate of gas, detected by the flow meter, is stored in recording media 18, 22.