baber/WOPTO huggingface dataset:
Patent JP-2000321308-A (JP)
Title: Current detector
Inventor: MATSUMOTO SUEO
IPC: G01R15/20
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation of the detected current characteristic in a current detector. SOLUTION: This current detector comprises a magnetic core 2 having a magnetic gap 1, a circuit board 3 inserted from the magnetic gap 1 of the magnetic core 2 to be fitted inside of the magnetic core 2, and an electromagnetic converting element 4 mounted on a part corresponding to the magnetic gap 1 of the circuit board 3. A conductor wire 5 is non-contactedly wound on the magnetic core 2, and the conductor wire 5 is coated with a resin 6 and integrated with the magnetic core 2.
Patent JP-2000318610-A (JP)
Title: Railroad switch
Inventor: OTOGAWA KATSUYOSHI
IPC: B61L5/10
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a railroad switch which can prevent the damage of the locking tops of lock pieces and the locked parts of locking rods, by maintaining the safety of the locking as a condition. SOLUTION: Lock pieces 70 and 170 are divided into base side pieces 71 and 171, and front side pieces 72 and 172. And at the second motive power transmitting path when the front side pieces 72 and 172 are engaged with the locked parts 51 and 151 of the locking rods 50 and 150, a shock absorbing means 80 is provided between the base side pieces 71 and 171, and the front side pieces 72 and 172.  And when the locked parts 51 and 151 deviate from the regular positions corresponding to the front side pieces 72 and 172, and the front side pieces 72 and 172 are about to engage with the locked parts 51 and 151 of the locking rods 50 and 150, shocks received by the front side pieces 72 and 172, and the locking rods 50 and 150 each other, when the front side pieces 72 and 172 are abutted on the locked parts 51 and 151 of the locking rods 50 and 150, are absorbed by the chock absorbing means 80, so as to prevent the mutual damages of the front side pieces 72 and 172, and the locking rods 50 and 150.
Patent JP-S619033-A (JP)
Title: Amateur radio communication equipment
Inventor: HASHIMOTO HIROYUKI
IPC: H04B1/40
Filed: 1984-06-23
Abstract: PURPOSE:To bring automatically an idle channel to a talking channel and to prevent this equipment from being locked by a data from other communication equipment having the same frequency and group code in case of line connection by storing a frequency data corresponding to an oscillation frequency at call to a storage means and storing a group code to a group code storage means. CONSTITUTION:In operating the equipment, the mode is the reception state when no special operation is executed. A code selection means 101 starting a program detects whether the setting of a call sign code is selected or not. In this case, a frequency data control means controlling a frequency or the like is shown in caption 157, a call operation control means for control in a call operating routine is shown in 158 and a data input control means controlling a decode of an input data when a data is inputted is shown in 160. A flag of a line connection storage area is checked in this quipment and when the flag is set, the equipment is not locked by a data from other communication equipment having the identical frequency and group code.
Patent JP-H01308785-A (JP)
Title: Heat-insulating structure
Inventor: MINAKI AKITO
IPC: B65D81/38
Filed: 1988-05-27
Abstract: PURPOSE:To prevent the deterioration in the maintenance of airtightness inside a structure caused by the generation of a pin hole by a method wherein a structure is constituted in the manner that no layer of aluminum foil for maintaining airtightness exists at four corners where folded portions are doubly intersected and layered. CONSTITUTION:A heat-insulating structure consists of a vessel 1 and a molded heat-insulating material 2 installed inside the vessel 1. In the periphery (four sides) of the vessel 1, remaining portions 15 formed by solvent-welding are formed. Said vessel 1 is constituted by a thin synthetic resin film 11 having appropriate thickness such as a polyethylene film laminated on one side by a metal-evaporated film 12 with an aluminum-evaporated layer 13 with polyester resin used formed on one side and an aluminum foil 14 laminated into one piece on the other side. The aluminum foil layer 14 to be laminated on one side of the metal-evaporated film 12 is constituted so that it may not be laminated with said aluminum foil layer 14 at portions where four corners are made at the time of forming a heat insulating structure a.
Patent JP-H05317030-A (JP)
Title: Biochemical reactor using microchamber
Inventor: FUJITA TAKESHI
IPC: B01J19/00
Filed: 1992-05-21
Abstract: PURPOSE:To obtain an apparatus used for new biological and biochemical analyses enabling the simultaneous treatment of a trace amount of a sample under various reactional conditions, e.g. a microchamber apparatus for carrying out the biological polymeric reaction represented by a DNA or a protein and a method for its utilization and production. CONSTITUTION:The biochemical reactor has many arranged chambers having <=1.2mmX1.2mm opening area or <=1.4mm depth and a temperature controlling function enabling the independent control in each chamber. Many holes are formed in a silicon wafer according to a semiconductor process and semiconductor Peltier elements (101 to 105) are formed in the interior thereof. The temperature can independently be controlled by controlling the applied voltage for each chamber.
Patent JP-S5464136-A (JP)
Title: Device for making inorganic fibers
Inventor: MISHIMA YASUHIRO
IPC: C03B37/06
Filed: 1977-10-28
Abstract: PURPOSE:Title device wherein nozzles for jetting a gas downward is provided through a thermally insulating material on the periphery of the downward edge of the outlet for molten substance, thereby producing inorganic fibers with minimum heat energy. CONSTITUTION:furnace 7 for melting inorganic material 1 is heated with electric resistors and molten material 12 is made to flow down from outlet 9 and a gas is jetted from nozzle 11 downward at an angle to the molten substance to form fibers. Thermally insulating material 13 is laid in a gap between nozzle 10 and the bottom of vessel 7 and further the periphery of outlet 9 is surrounded with the insulating material so that the bottom of vessel 7, that is, furnace, is not cooled in spite that a gas is blown from outlet 11 for cooling. EFFECT:The fiber forming can be smoothly conducted even when the temperature of the jetting gas is considerably lowered and heat energy can be saved.
Patent JP-S5652930-A (JP)
Title: Voice remote control channel selection system
Inventor: OOSAWA HIROSHI
IPC: G10L15/00
Filed: 1979-10-04
Abstract: PURPOSE:To make it possible to easily perform the channel selecting operation and also exactly grasp the contents of channel selection, etc., by providing a voice input unit, a voice recognition device, a means for controlling the channel selection device, and an information means. CONSTITUTION:A fixed language is input and registered in advance into the voice recognition device 24 through the microphone 26. And at first, when for instance, ''Turn on the electric power source'' is spoken through the microphone 26, it is input to the voice recognition unit 24, this input voice is compared with the voice which has been registered in advance in the device 24, and when it is confirmed that the said voice is a registered voice, a command of turning-on of power supply is sent out to the subpower device 29 from the system control device 25, and the electric power source is supplied to each circuit of a television set. Subsequently, the channel number is said through the microphone 26, and after this voice has been decided as correct by the voice recognition device 24, a channel selection command is provided to the channel selecting circuit 3 from the system control device 25, and the channel selection is executed. These results are informed as voice or picture information.
Patent JP-S6021482-A (JP)
Inventor: UEDA KIYOSHI
IPC: G21C3/30
Filed: 1983-07-15
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-H02308526-A (JP)
Title: Manufacture of semiconductor device
Inventor: MITANI KATSUHIKO
IPC: H01L29/267
Filed: 1989-05-24
Abstract: PURPOSE:To do manufacturing of a fine semiconductor element and flattening of the surface of the semiconductor element by forming a nonalloy ohmic electrode selectively also for a compound semiconductor layer such as GaAs, etc. CONSTITUTION:An SiO2 film 12 having an opening is formed at an n-type GaAs layer (0.1mum thick, and impurity concentration 5X10<18>cm<-3>) formed on a compound semiconductor substrate 10. Next, by the decompressing CVD method, with Ar as carrier gas, GeH4 and PH3 as reaction gas are flowed so as to selectively form an n-type Ge layer 13 on a GaAs layer exposed from the opening of the SiO2 film 12. Next, it is carried to second CVD chamber, and by the decompressing CVD method, a tungsten film 14 is formed selectively on a Ge layer 13. For the conditions of forming this tungsten film 14, as carrier gas, Ar at 100sccm, WF6 gas at 5sccm, and SiH4 gas at 3sccm, are flowed, respectively, and the substrate temperature is set to 200 deg.C-350 deg.C. Using tungsten, a nonalloy ohmic electrode is formed selectively to GaAs.
Patent JP-H0423102-A (JP)
Title: Programming device for programmable controller
Inventor: YOSHIDA YUTAKA
IPC: G05B19/05
Filed: 1990-05-18
Abstract: PURPOSE:To improve the document properties for expression of a diagram which is adversely converted from an instruction word by showing the subroutine call diagrams at the left and right sides of the diagram by the input and output parameters respectively. CONSTITUTION:When a diagram information/instruction conversion part converts adversely a subroutine call instruction into the diagram information, an instruction analyzing part successively takes out and subroutine instructions from a program store memory. If the operand of the taken-out instruction is equal to a parameter, the operand decides the input or output processing. Based on this deciding result, the input and output parameters produce the diagram information set at the left and right sides respectively. Then these diagram information are shown by a display device. Thus the input parameter and the output parameter are always displayed at the left and right sides respectively when the subroutine call instruction is adversely converted into the diagram information. As a result, a program is displayed in a diagram expression with improved document properties.
Patent JP-S6020233-A (JP)
Title: Western/japanese mixed sentence processor
Inventor: TANAKA TOSHIHARU
IPC: G06F17/21
Filed: 1983-07-14
Abstract: PURPOSE:To allow processing each line of sentences by comparing block information before and after of the processed line, and judging whether the first block letters are Japanese or Western language based on the results. CONSTITUTION:The control means 6 retrieves the block position of the line to be processed next from the text means 1, and stores the position as block information in the first information means 2. The comparison means 4 compares the block information of the immediately preceding line to be processed previously stored in the second information means 3 with the block information stored in the first information means 2. As a result, the processor decides whether the first letters of each block in the processed line are the Western or the Japanese language for the coincident block on the basis of the position information of the Western/Japanese sentence which is previously stored in the second information means 3, then storing the decided result in the decisive information means 5.
Patent JP-H10319134-A (JP)
Title: Magnetic object detection sensor
Inventor: NIWA MASAHISA
IPC: G01R33/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To detect the presence or absence of a magnetic object accurately winding a coil around a core at a plurality of points, canceling a high-frequency magnetic flux that changes by the presence or absence of the magnetic substance each other, and reducing the leakage of a high-frequency magnetic flux toward the outside of a detection region. SOLUTION: A core 3 is formed in nearly E shape where extension pieces 3b, 3c, and 3d are extended in parallel one another in the same direction from both edge parts and the center part of a base piece 3a. The core 3 is wound around a coil 4 along with a coil bobbin 2 where the coil is placed. Then, both intermediate parts 3e and 3f of the core 3 become a part 3g to be wound by the coil 4 and the coil 4 is wound in opposite direction.  Therefore, by canceling out a high-frequency magnetic flux being generated from each winding part of the coil 4, the leakage of the high-frequency magnetic flux toward the outside of the detection region of a through hole can be reduced, thus allowing a magnetic substance to be located at a detection region and achieving an accurate detection without reducing excessively as compared with an original reduction when the eddy current loss of the high-frequency magnetic flux through the detection region is generated and an oscillation amplitude is reduced.
Patent JP-S6471258-A (JP)
Title: Extension number revision system
Inventor: MAEYAMA YASUSHI
IPC: H04M3/42
Filed: 1987-05-26
Abstract: PURPOSE:To sequentially revise the extension number without stopping the operation of an exchange, by devising a system such that a special number for revising a predetermined extension number and a new number in an exten sion telephone set connected to a private branch exchange. CONSTITUTION:In desiring an extension number D1 into a number D2 by a telephone set connected to an extension 3-1, the extension 3-1 is hooked off, a special symbol such as 1x decided in advance for the extension number revi sion is selected and a new extension number D2 is selected succeedingly. A central controller CC4 receives the call of the extension 3-1 via a PB signal receiver PBR 7 to start an extension number revision section 41. In receiving a line number L1 and extension numbers D1, D2, the revision section 41 references a caller analysis area 51 and a subscriber data area 52 in a main storage device 5 to replace the extension numbers D1, D2 given to line numbers L1, L2. Thus, the numbers are replaced easily without stopping the exchange function. This system is suitable for arrangement change in an office.
Patent JP-2000321227-A (JP)
Title: Gas continuity unit
Inventor: ARII TADASHI
IPC: G01N25/20
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a gas continuity unit capable of performing maintenance easily at a low cost. SOLUTION: A capillary tube (inner pipe) 30 having a fine diameter is inserted in the hollow part of a stainless steel pipe (outer pipe) 20 in a freely detachable manner, and a heater wire (heating means) is arranged around the stainless steel pipe 20 to heat the gas passing through the capillary tube 30. One end parts of the stainless steel pipe 20 and the capillary tube 30 are supported in a detachable manner by a support member 40 to appropriately replace the capillary tube 30.
Patent JP-2000314907-A (JP)
Title: Electronic camera
Inventor: TAKAHASHI MASANAO
IPC: H04N5/225
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To enhance portability and operability and also to improve user- friendliness by sufficiently utilizing the flexibility of a function constitution and a layout and preventing erroneous operation when carried. SOLUTION: A barrier member 5 is formed into a shape obtained by partially notching a nearly disk-like shape, and is freely turnably supported at a nearly center part of a front surface of a camera body part 1. The barrier member 5 covers an objective lens incident plane of an image pickup optical system 2 and a light emitting part of a stroboscope 3 in a first state corresponding to a specified turning angle position, and power is turned off in this state. Also, the barrier member 5 exposes the objective lens incident plane of the image pickup optical system 2 and the light emitting part of the stroboscope 3 in a second state corresponding to a turning angle position reverse to the first state, and the power is turned on in this state.
Patent JP-S619087-A (JP)
Title: Signal processing circuit of video disc player
Inventor: OKU MASUO
IPC: G11B20/02
Filed: 1984-06-25
Abstract: PURPOSE:To record and reproduce properly both a video signal and a sound signal even when a disc stored partially with an address signal in advance is used by applying time axis compression so that a sound signal is not recorded superimposingly on an address signal area and extracting the signal at reproduction by applying time axis expansion. CONSTITUTION:A sound signal inputted from a terminal D is fed to an AD converter via an LPF32. Further, a video signal is fed to a terminal H and a horizontal synchronizing signal fH is generated from the said video signal by a synchronizing separator circuit 43. An address gate signal is inputted to a memory control circuit 47 to generate a write instruction and a read instruction of memories 35a, 35b. The sound signal digitized by the AD converter 34 is written alternately in the memories 35a, 35b at each 16.7ms. On the other hand, the read from the memories 35a, 35b is controlled so that the sound signal and the address gate signal are not superimposed on time axis.
Patent JP-H01298788-A (JP)
Title: Hybrid integrated circuit
Inventor: TANIGAWA HIDEKI
IPC: H05K3/22
Filed: 1988-05-26
Abstract: PURPOSE:To obtain a hybrid integrated circuit high in reliability at a junction between a substrate and an element by joining the second substrate, whose thermal expansion coefficient is approximate to that of the material of which the element is formed, to the reverse of a wiring board on the surface on which the element is arranged. CONSTITUTION:A base material 2 is stuck with adhesive 3 to the lower face of a both-sided wiring substrate 1 where copper foils 1a are stuck to both faces of a glass epoxy material and through holes 1b are formed. For this base substrate 2, a material having low thermal expansion coefficient, for example, Kevlar woven fabric which impregnated epoxy resin in the laminated substance of Kevlar woven fabric is used. Hereby, as the whole of the substrate which joined the substrate 1 and the substrate 2, the linear coefficient of expansion becomes about 4ppm. And expansion/contraction amounts by the temperature change is determined by the base substrate 2 (line thermal expansion coefficient; 3-5ppm) whose thermal expansion coefficient is approximate to the silicon of the element forming material, and its thermal expansion coefficient approximates a silicon chip 4. Accordingly, there is no stress at the junction between the chip 4 side and the substrate side, and reliability at the junction of the element improves.
Patent JP-H08301763-A (JP)
Title: Readily soluble powdery medicinal composition and its production
Inventor: TAKATORI TOSHIHITO
IPC: A61P25/28
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a composition consisting of a powdery inorganic carrier with both sparingly water-soluble medicinal substance and nonionic surfactant adsorbed thereto, capable of quickly releasing the medicinal substance through solubilizing it and improved in the substance's bioavailability. CONSTITUTION: This composition comprises (C) a powdery inorganic carrier (pref. magnesium metasilicate aluminate) with both (A) a sparingly water-soluble medicinal substance and (B) a nonionic surfactant (pref. polyoxyethylene- hardened castor oil) adsorbed thereto. The component A is e.g. 1-(3-fluoro-6,11- dihydrodibenz[b,e]oxepin-11-yl)-4-(3-phenyl-2-propenyl)-piperazine, useful as an acute cerebrovascular disorder therapeutic agent. It is preferable that the HLB number of the component B be 12-16. This composition is prepared by dissolving both the components A and B in a solvent (pref. ethanol or ethanol/water) followed by admixture of the component C to adsorb the components A and B to the component C followed by removing the solvent.
Patent JP-H05299823-A (JP)
Title: Coverlay film
Inventor: SAKAGUCHI SANETERU
IPC: C09J7/02
Filed: 1992-04-22
Abstract: PURPOSE:To obtain a protective coverlay film for flexible printed board in which adhesion and soldering heat resistance are enhanced by applying an adhesive having specified composition. CONSTITUTION:A heat resistant insulating film is applied with an organic solvent solution of heat resistant adhesive composed of five components, i.e., 100 prts.wt. of polyester resin having acid value of 70-150, 20-150 prts.wt. of a mixture of 10-90wt.% of epoxy resin and 90-10wt.% of phenol resin, 2-20wt.% of inorganic microparticles, and 0.1-10 prts.wt. of beta-(3,4-epoxycyclohexyl) ethyltrimethoxy silane, and the solvent is subsequently removed to bring about semi-cured state of adhesive. A mold releasing paper is then superposed on the heat resistant insulating film applied with semi-cured heat resistant adhesive and they are laminated by means of a roller laminater and, rolled. The invention realizes a protective coverlay film for flexible printed circuit having excellent adhesion and soldering heat resistance.
Patent JP-S62288749-A (JP)
Title: Gear drive having gear ratio variable in stepless manner
Inventor: HANSU GEORUGU BURAUNSHIYUBEIRA
IPC: F16H3/76
Filed: 1987-05-26
Abstract: The gear drive or transmission comprises toothed elements whose radial spacing from a drive shaft can be selectively altered. There are two sets of such toothed elements whose aforementioned radial spacing can be infinitely varied in increments or sets. Each set of the toothed elements has operatively associated therewith at least one planetary gear which always meshes with one of the toothed elements of the associated set. The drive shaft generates, on the one hand, between the toothed elements and each of its associated planetary gear, on the other hand, a relative revolving or orbiting motion. Coacting with each planetary gear is an intermediate gear train which is positively or form-lockingly connected with one of the freely rotatably mounted starting elements of a differential gearing. A compensation element of the differential gearing is rotatably mounted at the end of a radially protruding arm rigidly connected for non-relative rotational movement with the drive shaft. The autorotation and the revolving or orbiting motion of this compensation element is transmitted by a gear train to a power take-off shaft. Since the toothed elements and thus the planetary gears are infinitely radially adjustable there also is altered the circumferential velocity at their point of engagement, so that there results the infinite variability of the transmission or gear ratio.
Patent JP-H09311942-A (JP)
Title: Image directivity detection device
Inventor: NAEMURA MASAHIDE
IPC: G06T7/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a device which detects an image directivity that is necessary for execution of the image processing (filtering processing) in consideration of direction dependency of an image edge. SOLUTION: An image directivity detection device is composed of an edge generation part 1 which includes at least one filter having a specific direction dependency to the two-dimensional frequency characteristics and also includes an edge signal generation means that extracts an image edge signal having the specific direction dependency from the luminance signal of the input image signals and outputs the edge signal,  and a direction detection part 2 which includes at least one morphology filter that receives the output signals of the part 1 and applies the image processing to each signal having the specific direction dependency among those output signals in every pixel and based on the morphology processing and also includes a directivity detection means which detects a signal having the specific direction dependency among those signals inputted to the morphology filter and outputs the detected signal as a level signal.