baber/WOPTO huggingface dataset:
Patent JP-S62102123-A (JP)
Title: Method for measuring temperature
Inventor: SANO HIDEZO
IPC: G01J5/00
Filed: 1985-10-30
Abstract: PURPOSE:To attain temperature measurement reducing its error by finding out relation between the change of radiation ratio of a temperature measuring object and temperature by real measurement and correcting a temperature value obtained from an optional radiation ratio to obtain a real temperature value. CONSTITUTION:Inert gas 10 is supplied to a chamber 1 evacuated by a valve system 2 and a vacuum pump system 3, electric power is applied from high frequency power supplies 8, 9 to a cathode 5 or a base electrode 7 and a target 4 is sputtered to form a thin film on a base 6 while forming plasma 11. Since a temperature measuring window 21 is formed on the chamber 1 and heat radiation energy 23 is emitted from a measuring point 22 of the target 4 to be an object to be measured, the energy 23 is absorbed by a radiation thermometer 24 and temperature information is outputted from the thermometer 24. The window 21 can transmit the measuring wavelength of the thermometer 24, the temperature information obtained from the thermometer 24 is corrected by a correcting arithmetic part 25 to calculate a value reducing its error from a real value and the output of the arithmetic part 25 is displayed on a display part 26.
Patent JP-H04120741-A (JP)
Title: Method for adhering parts for semiconductor device
Inventor: NAGASEKO JUNICHI
IPC: H01L21/52
Filed: 1990-09-11
Abstract: PURPOSE:To enable gap such as a void, etc., of a soldered part to be minimized and obtain a semiconductor device with improved thermal characteristics by adhering an insulation substrate and a heat sink and the insulation substrate and a semiconductor chip, etc., with a solder which does not include flux and a cream-shaped solder which includes flux. CONSTITUTION:When a soldered joint or an entire semiconductor device is heated by a heater, etc., flux within a cream solder 12 gradually reaches the melting point, is spread onto an upper surface of a heat sink 1 or a conductor 3 which is placed on an insulation substrate 2, and wetting properties of solder are improved by eliminating these oxide films. As heating proceeds further, solder 11 is melted, it is spread to a part where the oxide film is eliminated by flux, the soldered joint is filled with the solder, thus forming a compound between metals and completing soldering. In this soldering process, flux which generates gap of void, etc., at the soldered joint is adjusted to an optimum quantity by mixing the solder 11 and the cream solder 12, thus enabling the void to be minimized.
Patent JP-H0689410-A (JP)
Title: Magnetic head
Inventor: OTA TOSHIHIKO
IPC: G11B5/147
Filed: 1992-09-10
Abstract: PURPOSE:To improve the durability to sliding with a recording medium surface by forming the end faces of laminated magnetic films constituting a part of yoke parts as magnetic gap surfaces and functioning the film thickness of the laminated magnetic films as a track width. CONSTITUTION:The second magnetic gap 9 of the magnetic head is provided on the side opposite to the first magnetic gap 8 and an MR element 11 is disposed across this second magnetic gap 9, i.e., in the form of bridging the laminated bodies (yokes) 6, 6'. The structure formed by using the end faces of the laminates of the magnetic thin films-nonmagnetic insulating films forming the so-called yoke parts and cores as the magnetic gap surfaces and using the film thickness of the laminates as the track width is easily adoptable and, therefore, the setting of the large gap depth is possible and the wear by sliding with the tape recording medium is decreased.
Patent JP-H0866253-A (JP)
Title: Storage box for business cards or cards
Inventor: MASUDA HIROSHI
IPC: B42F17/08
Filed: 1994-08-30
Abstract: PURPOSE: To provide the storage box for business cards or cards to be easily erected on a counter, table, desk or any other suitable place and used by being easily assembled only by fitting and adhering several parts while being flatly folded so as not to occupy so much space at the time of transportation or stock management but raising respective components from linking parts at the time of use. CONSTITUTION: The storage box for business cards or cards is provided with a front plate 2 equipped with a pocket 1 for putting in business cards or cards at the lower side of a front surface, side plates 3 and 3 provided on both the sides of this front plate 2, and movable side plates 4 and 4 mutually inside turnably linked to the rear ends of these both the side plates 3 and 3. Further, this box is provided with a bottom plate 5 inside turnably linked under the front plate 2 and a back plate 6 to be inside turnably linked and engaged to the rear edges of the movable side plates 4 and 4 at the rear edge of this bottom plate.
Patent JP-H04121714-A (JP)
Title: Optical switch
Inventor: TERAYAMA TOSHIO
IPC: G02F1/31
Filed: 1990-09-12
Abstract: PURPOSE:To obtain the optical switch which is mechanically adjusted with ease, fast in response speed, and easily connected to an optical fiber by recording hologram interference fringes in a liquid crystal light valve and reproducing them with input light. CONSTITUTION:A control part 2 selects optical fibers 9 - 13 for control corresponding to optional optical fibers at an optical input/output part 1 and irradiates the write surface 20 of liquid crystal LV with coherent light to form the hologram interference fringes. The interference fringes are recorded in the liquid crystal LV3 to form a hologram for optical switching. The optical input/output part 1 inputs and outputs a light signal. The liquid crystal LV is irradiated with the input light from its read side 21 and the light is diffracted by the hologram to change its optical path and outputted from a specific optical fiber. The selected optical fiber is bidirectional to the light signal. The hologram is recorded and erased by the control part 2 and liquid crystal LV3 to switch the optical fibers at the optical input/output part.
Patent JP-H04119918-A (JP)
Title: Production of semiconductor porcelain powder
Inventor: OKABE KAZUMI
IPC: C01G23/00
Filed: 1990-09-11
Abstract: PURPOSE:To obtain semiconductor porcelain powder having a large specific surface area, high surface activity and small particle diameter by allowing a warm alkaline soln. contg. ions of an alkaline earth metal to react with titanium alkoxide and hydrogen peroxide in a specified mode. CONSTITUTION:A warm alkaline soln. contg. ions of an alkaline earth metal as one of the principal components of semiconductor porcelain made of a perovskite type multiple oxide is allowed to react with titanium alkoxide to form a partial perovskite type semiconductor compd. A soln. contg. ions of elements as the remaining principal components and hydrogen peroxide are then added to the alkaline soln. and the peroxides of the elements are formed. The resulting precipitate is dried to obtain precursor powder consisting of the semiconductor compd. and the peroxides. The powder is roasted at 700-1,000 deg.C and dispersed in a soln. contg. ions of elements as the secondary components of the semiconductor porcelain. The dispersed powder is dried and roasted at 700-1,000 deg.C to obtain desired porcelain powder.
Patent JP-H0884234-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04M11/00
Filed: 1994-09-09
Abstract: PURPOSE: To utilize telephone number information most suitable for the nature of a district and the actual situation of usage for control of a called party by providing a means selecting any of plural telephone number information set for the control of the called party to the facsimile equipment. CONSTITUTION: A telephone number information selection state display circuit 36 indicates 'control based on telephone number information between call signals' as indication A when a clear pulse is generated on a signal line 46d from a control circuit 46. Every time a telephone number information selection button 34 is depressed and a depression pulse is generated on a signal line 34a, the circuit 36 indicates the indication A and an indication B representing (control based on telephone number information in a TSI signal). The control circuit 46 discriminates which control indicated by the indication A or B is selected based on the information of the signal line 36a and the selected telephone number is displayed on a display section 38. Thus, the user utilize the most suitable telephone number information for incoming call indication and reception reject control based on the preferred indication in the indications A, B.
Patent JP-H11313997-A (JP)
Title: Shuttle of sewing machine
Inventor: ASO HIDEO
IPC: D05B73/12
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To further improve the degree of uniformity of seams in a lock stitch sewing machine with a horizontally rotating shuttle or a vertically rotating shuttle and to provide a sewing machine without a thread guard that is of a latch lever presser foot receiving a needle thread loop which passes through a latch lever and that requires a delicate shape design. SOLUTION: A shuttle of a sewing machine comprises an outer hook 1 and a latch lever 2. A hook 4 is formed on the tip of a sword like point 3 so as to protrude in the opposite direction of the rotating direction of the rotating hook. It is preferred that the hook 4 is bent toward the outside so as to be a circular arc shape and that a tip portion protruding on an opener abutting portion of the latch lever 2 is located more inside than the inner end of the sword like point 3. A side plate is provided with a thread removing piece on the upstream side of the portion into which a needle thread loop is pulled in the rotating direction of the rotating hook.
Patent JP-H0773106-A (JP)
Title: Cache memory
Inventor: YAMAMOTO MITSUHIRO
IPC: G06F12/08
Filed: 1993-09-03
Abstract: PURPOSE:To enable the normal operation of a cache memory without deteriorating the performance of a system by inhibiting the use of an entry including a fault part when a storage element in the cache memory breaks down. CONSTITUTION:When a microprocessor executes a write instruction into a fail bit in a memory array 21a at a processing program, a decoder 24 decodes the instruction. A set fail bit signal 42 becomes active and information '1' showing the failure of a memory entry is written into a fail bit position corresponding to the failure entry in the memory array 21a. When a tag address is read from the memory array 21a and it is compared with a high-order address 40 in a comparator 23, a mishit signal 41 becomes active in spite of the compared result of the comparator 23, the mishit of the cache is shown and therefore data is loaded from the main memory if the content of the fail bit in the memory address 21a is '1'.
Patent JP-H0993046-A (JP)
Title: Amplifier circuit
Inventor: YATSUNO TADASHI
IPC: H03F1/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide the output of amplitude higher than a power supply voltage at an amplifier circuit. SOLUTION: When an input signal Si to an amplifier 1 is 0V, the output of this amplifier and the output of a buffer circuit 2 are 0V, and 1st and 2nd capacitors C1 and C2 are respectively charged into positive and negative power supply voltages through 1st and 2nd diodes D1 and D2. When the input signal is 0V, these charging voltages are impressed as positive and negative power sources Va and Va for the amplifier circuit. When the input signal is increased from 0V to the positive side and the gain of buffer circuit is defined as '1', the output of this circuit is increased for the same level as well. With this increase, the charging voltage of C1 is weighted up and the positive power supply voltage to the amplifier circuit is increased. In this case, clamp to the source positive power supply voltage is prevented by D1.  When the input signal is inverted from positive to negative, the charging voltage of C2 is weighted up and the negative power supply voltage Va to the amplifier circuit is dropped. Thus, the positive/negative power supply voltage to the amplifier circuit is extended.
Patent JP-H0993456-A (JP)
Title: Automatic adjustment device for size of video image
Inventor: MATSUTANI MASANARI
IPC: H04N3/223
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To automatically set a size of a video image in the horizontal direction on a screen the same with respect to a signal where the period of a horizontal synchronizing signal is identical and a video component period differs in a cathode ray tube display monitor receiving various video signals. SOLUTION: A 1st counter 3 counts a period of a horizontal synchronizing signal Ss and a 2nd counter 4 counts a period of a video component Sv. A 1st arithmetic section 5 calculates a ratio of a period of video component to a period of a horizontal synchronizing signal, based on the count data. On the other hand, at least two kinds of horizontal size control data are stored in a memory section 6 by using a known video image ratio as a parameter. A 2nd arithmetic section 7 obtains a horizontal size control characteristic at the ratio obtained by the 1st arithmetic section, based on the data stored in a memory section. Prescribed horizontal size setting data within the variable range are outputted from a control section 9 to a horizontal deflection circuit 11 via a D/A converter section 10. The horizontal deflection circuit supplies a sawtooth current with a required amplitude.
Patent JP-2001066617-A (JP)
Title: Liquid crystal display device and its production
Inventor: YOSHIKAWA SHUKEN
IPC: G02F1/1343
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display panel having no irregularity in the display with a good yield without increasing the number of production processes. SOLUTION: This liquid crystal display device is produced by forming scanning lines, gate electrodes 3a, signal lines 7 and thin film transistors on a transparent first substrate, forming color filters 9R, 9G, 9B as an upper layer all over the substrate including the aforementioned elements, forming an overcoat layer 10 on the color filters, and arranging pixel electrodes 11 and COM electrodes in the same layer on the overcoat layer. The obtained TFT substrate and a transparent second substrate are disposed facing each other, and a liquid crystal 13 is sealed between the substrates.
Patent JP-H07107694-A (JP)
Title: Stator base key for vertical type electric rotary machine
Inventor: NAGAO TAKAYUKI
IPC: H02K5/00
Filed: 1993-09-29
Abstract: PURPOSE:To enable the shortening of an installation construction period and quick correspondence to deterioration with time by adjusting the relative positions of a stator and a base by the degree of the driving of a tapered side key fixing a base key and a key way formed to the stator. CONSTITUTION:A key way 17 is formed to a stator 11 for an electric rotary machine, a base key 19, in which a head section is machined in a tapered shape and a bottom is fitted into the key way 17, and side keys 20 fixing the head section of the base key 19 and the key way 17 are provided. Consequently, since a stator 12 is moved easily by adjusting the degree of the driving of the side keys 20 even after the concrete placing of the base 11, centering and level adjustment can be conducted at the position of installation even after the stator 12 is mounted. Accordingly, an installation construction period can be shortened while quick correspondence to deterioration with time is enabled.
Patent JP-H0798800-A (JP)
Title: Device for guiding route of automobile
Inventor: SUMIDA YUJI
IPC: G08G1/0969
Filed: 1993-09-29
Abstract: PURPOSE:To easily recognize a land mark under various travelling environments when using it in guiding the route in the route guiding device by planning the travelling route from the present position to the objective position with the use of a map database based on the planned travelling route. CONSTITUTION:The attribute is given to each of plural land marks and stores them in a land mark database 24. A data processing device 18 selects the land mark located on the travelling route which is planned by a route planning device 16 and with the attribute suitable for the travelling environment given. Further, a data processor 18 displays the selected land mark as well as the planned travelling route to a driver with the use of a picture output device 20 and a voice output device 22.
Patent JP-H05108730-A (JP)
Title: Retrieval of dynamic image database
Inventor: IOKA MIKIHIRO
IPC: G06F17/30
Filed: 1991-08-29
Abstract: PURPOSE: To improve the degree of freedom of retrieval by inputting movement intended by a user as a retrieving condition in retrieving an animation image. CONSTITUTION: A movement information data base 21 is constructed, based upon a motion vector string extracted from a moving image. A user inputs a vector string to be a retrieving condition by moving a device such as a mouse capable of changing a spatial position (step 23). Then matching is executed and a scene including the inputted movement is retrieved (step 25). Thereby it is unnecessary for the user to describe movement to be the retrieving condition by language or a conditional-expression.
Patent JP-S6395624-A (JP)
Title: Ion beam exposure apparatus
Inventor: IWAMATSU SEIICHI
IPC: G03F1/00
Filed: 1986-10-13
Abstract: PURPOSE:To furnish an ion beam exposure apparatus which is a surface illuminant and enables the execution of one-to-one exposure, and a mask, by using as an electrode the mask obtained by a method wherein an insulation film applied on the surface of a conductor material is etched in the shape of a pattern, and by generating an ion beam in the shape of the pattern. CONSTITUTION:An insulation film 3 which is formed in the shape of a pattern on the surface of an Si substrate 2 and serves as a mask is set in a vacuum vessel 1, and an Si wafer 4 is set therein in opposition to the film. A gas 5 of hydrogen or the like is introduced into the vacuum vessel 1, while exhaustion 6 for maintaining a low pressure is conducted by a vacuum pump, and simultaneously a high-frequency or direct-current impression voltage from a power source 7 is applied between the mask and the wafer. Then ions are emitted from a conducting part of the mask, and the emitted ions can be projected on the Si wafer 4 in a one-to-one manner by a lens 8 based on a magnet or an electric field.
Patent JP-H0960987-A (JP)
Title: Refrigerating device
Inventor: SAKAMOTO NAOTO
IPC: F25B49/02
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating device to perform accurate detection and control of a subcool even by using a mixture refrigerant having a temperature glide. SOLUTION: In a refrigerating device wherein a mixture refrigerant having a temperature glide is circulated through a condenser 15, the refrigerating device comprises a first temperature sensor 44 to detect the temperature of the outlet of the condenser 15, a second temperature sensor 46 to detect the temperature of the coil of the condenser 15, and a computing means 100 to compute the degree of supercooling of the condenser 15 by adding temperature equivalent to a temperature glide to a temperature difference between the temperature of the coil detected by the first temperature sensor 44 and the temperature of the outlet detected by the second temperature sensor 46.
Patent JP-S61149530-A (JP)
Inventor: DEBUITSUDO FURANSHISU KENISON
IPC: F02C9/18
Filed: 1985-10-29
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-2000004809-A (JP)
Title: Rice not needing to be washed and its production
Inventor: YONEKURA IWAO
IPC: A23L7/10
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To provide rice (washing-unneeding rice) having a long freshness- retaining period after hulled and polished, not causing a trouble even when piled up on the storage of the rice and over its counter sale, capable of being produced at a low cost, and capable of being boiled as such without being washed. SOLUTION: This washing-unneeding rice is obtained by receiving polished rice having a whiteness of 10-15% in a container (polyethylene bag or PET bottle, etc.), charging the container with an inert gas (N2 gas) and subsequently sealing the container. The washing-unneeding rice is further obtained by allowing polished rice to pass through a silk fabric, etc., to remove bran and static electricity, receiving the treated polished rice in a container, charging the container with an inert gas, and subsequently sealing the container. A plurality of the containers receiving the washing-unneeding rice therein are together packaged.
Patent JP-H0564119-A (JP)
Title: Still video reproducing device
Inventor: WAKUI YOSHIO
IPC: H04N5/937
Filed: 1991-08-28
Abstract: PURPOSE:To reduce a reproduction processing time by reproducing a video signal and an audio signal without preliminary search. CONSTITUTION:A video signal is written in a field memory 31 at reproduction of the video signal and the video signal is reproduced and displayed on a display device or the like. When the audio signal is not reproduced, a succeeding track is selected and a succeeding video signal is reproduced. In the case of reproducing the audio signal, an audio track is searched and the audio track corresponding to the video track is detected to reproduce the audio signal.
Patent JP-2001061389-A (JP)
Title: Fish-gathering device
Inventor: TOMI MAKOTO
IPC: G10K1/063
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a fish-gathering device where a structure itself emits a specified tone by beating the inside of the structure, exhibiting fish-gathering effect without large-scale facilities, not causing marine pollution and capable of contributing to environmental protection. SOLUTION: A hollow drum section is formed of a sounding body 2 which also serves as an outer shell. A sinker 3 is fixed in one opening of the body 2 and a cap 5 is fixed in the other opening. A hook 7 is attached to the inside of the hollow part of the sinker 3. A hammer 8 beating the hollow drum section from its inside is hung from the hook 7 in such a way as to be able to swing. A fin 4 for turning is attached to the tail of the cap 5. A hole 11 through which a fishing line 10 or the like is threaded is perforated near the outside of the sinker 3.
Patent JP-2000073473-A (JP)
Title: Block for construction
Inventor: IDO HISATOSHI
IPC: E04B2/02
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a block for construction, inventory control of which is facilitated and operating efficiency of which on the field of the execution of works can be improved. SOLUTION: Grooves 22, 25 extended from a left end face 21b to a right end face 21d or from an upper end face 21c to a lower end face 21e respectively along the upper end face 21c and right end face 21d of the block 21 for construction are formed to the upper end face 21c and the right end face 21d. These grooves 22, 25 are formed by arranging reinforcing bars in the orthogonal two directions and filling mortar, and formed in a semicircular cross section. The right end face 21d sides of the grooves 2 are opened to the right end face 21d, and the left end face 21d sides of the grooves 22 are isolated from the left end face 21b by a partition wall 23. The upper end face 21c sides of the grooves 25 are opened to the upper end face 21c while the lower end face 21e sides of the grooves 25 are isolated from the lower end face 21e by a partition wall 26.  The partition walls 23, 26 are formed removably.