baber/WOPTO huggingface dataset:
Patent JP-H0621516-A (JP)
Title: Optical integrated device
Inventor: NAGATA HISAO
IPC: H01L27/15
Filed: 1992-07-03
Abstract: PURPOSE:To eliminate the alignment of a complicated semiconductor light emitting element or an optical component, etc., by a method wherein the end of an optical waveguide is exposed by an etching step, etc., to directly form a light emitting element on the exposed part so that the light emitted from a polycrystalline semiconductor light emitting element may be coupled with the optical waveguide. CONSTITUTION:A GeO added SiO2 film 2 is formed on a quartz glass substrate 1. Next, a rib-type optical waveguide 3 is formed by etching step. Next, a polycrystalline AlGaAs film 4 is formed on the substrate 1. Successively, a polycrystalline p-type AlGaAs film 4a, a polycrystalline n-type AlGaAs film 4b are grown to remove the grown up polycrystalline AlGaAs film 4 using an etchant. Furthermore, a stepped part to form a p-type electrode is made using the etchant to form the p-type electrode 6 in this region. Next, an n-type electrode 7 is evaporated on the extension line of the rib-type optical waveguide 3 to form a polycrystalline AlGaAs light emitting element 13. Through these procedures, the size of the light emitting electrode 13 can be diminished.
Patent JP-H1015050-A (JP)
Title: Aromatic agent container
Inventor: NOUJI KATSUYUKI
IPC: A61L9/12
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To pierce the proper number of holes and to effectively diffuse aroma by displaying hole opening sections corresponding to the passage of time on a lid overlaying the upper part of the main body of an aromatic agent container. SOLUTION: On a lid 2 at the main body 1 of the container housing an aromatic agent, date display parts 3A-3C clearly showing dates and hole position display parts 4A-4C clearly showing the positions of hole opening parts are provided. When starting use by attaching the aromatic agent container, first of all, the date is described onto the date display part 3A, and the hole is pierced at the hole position display part 4A. Since the diffusion of aroma is reduced with the passage of time, based on the indication after the lapse of one month, the hole is opened at the hole position display part 4B. When the diffusion of aroma is reduced further after the lapse of time, based on the indication after the lapse of two months, the hole is opened at the hole position display part 4C.  Thus, proper holes can be opened based on the instructions of the date display parts 3A-3C and aroma can be diffused by the most proper quantity.
Patent JP-S6418479-A (JP)
Title: Selecting disk in disk type selector
Inventor: MINAMI KOJI
IPC: B07B13/02
Filed: 1987-07-14
Abstract: PURPOSE: To efficiently execute the sorting action by respective sorting disks and to improve the stability of sorting accuracy and efficiency by making the hole diameters of the passing holes formed around the axial centers of the sorting disks gradually larger from those on a supply side toward a discharge side. CONSTITUTION: Several sheets of the sorting disks 11 formed with many pot holes on their flanks are pivotally fitted to a turning shaft 9 passing across apart a spacing therefrom in a machine body (a). An unpolished rice receiving trough 12 is inserted and obliquely installed alongside the downward turning side of the sorting disks 11. While the mixed rice of unpolished rice and paddy is fluidized and transferred from the supply side toward the discharge side of the machine body (a), the unpolished rice and the paddy are sorted by the lifting action of the pot holes. The hole diameters D1 to D4 of the passing hole 26 formed around the axial centers of the sorting disks 11 are made gradually larger from those on the supply side toward the discharge side.  Consequently, the sorting action by the respective sorting disks is efficiently executed and the stability of the sorting accuracy and the efficiency are improved.
Patent JP-S5878151-A (JP)
Title: Photomask
Inventor: IKEYAMA KAZUTAKA
IPC: G03F1/60
Filed: 1981-11-04
Abstract: PURPOSE:To prevent the occurrence of fragments of glass, dust, etc. due to the chipping of the 4 corners of a glass or quartz photomask by beveling the 4 corners of the photomask used in the formation of a photoresist pattern. CONSTITUTION:A transparent material such as glass or quartz is worked to the shape of a flat plate, and the 4 acute corners are beveled to form 4 curved corners 5. By forming a pattern 2' on the surface of the resulting photomask substrate 4 with metal, metallic oxide or the like, the desired photomask 4 is obtd. Thus, the chipping of the 4 corners is prevented unlike the conventional acute corners, and when the photomask is put in a mask holding box, the occurence of dust due to the friction between the corners 5 and the box can be reduced. Accordingly, the occurrence of pinholes, flaws, etc. in the pattern due to fragments and dust can be reduced.
Patent JP-H09150-A (JP)
Title: Storage of fresh fish at low temperature
Inventor: HASEGAWA HIDETOSHI
IPC: A23B4/06
Filed: 1995-06-21
Abstract: PURPOSE: To provide a method for storing a fresh fish at a low temperature, capable of cooling the fresh fish with a conventional freezer, etc., storing the fresh fish at the temperature lower than 0 deg.C without freezing the fresh fish, preventing the multiplication of fungi and bacteria and the deterioration in the qualities of the fresh fish, such as putrefaction. discoloration and oxidation, and maintaining the fresh raw state of the fresh fish for a long period without deteriorating the flavor of the fresh fish. CONSTITUTION: This method for storing a fresh fish at a low temperature comprises rapidly cooling the fresh fish hermetically sealed at an ordinary temperature from the ordinary temperature to a temperature near to 0 deg.C for 30-60min, lowering the temperature from the temperature near to 0 deg.C to approximately -4 deg.C for 8hr at a rate of 0.4-0.6 deg.C per hr, and subsequently storing the cooled fish at the temperature near to -4 deg.C in a non-frozen state.
Patent JP-H0736080-A (JP)
Title: Camera provided with detection device for action of shutter blade
Inventor: TOMA KIYOSHI
IPC: G03B9/10
Filed: 1993-07-16
Abstract: PURPOSE:To detect the abnormal action of a shutter blade without using a mechanical sensor or a photoelectric sensor in a camera provided with a lens shutter driving the shutter blade by a moving magnet type motor. CONSTITUTION:A switch SW1 is closed by a signal from an exposure time control circuit 17 and a current is supplied to the coil 10 of the moving magnet type motor. The supplied current is measured by a measurement circuit 15. When the measured current is the prescribed current value in the case that the shutter blade is actuated, it is displayed at a display part 16a. When the shutter blade is not normally actuated and the current value is higher than the measured value, it is displayed at a display part 16b.
Patent JP-H0620175-A (JP)
Title: Monitoring device
Inventor: FUTAGAWA MASAYASU
IPC: G06F3/048
Filed: 1992-07-03
Abstract: PURPOSE:To clearly demonstrate the object under operation or inspection and the object to which the operation or the inspection is to be executed by images in a process control monitoring system utilized with monitoring images. CONSTITUTION:The object of the operation or the inspection is defined as a boiler A by selecting items 406 in an operation/inspection item menu 405 using a cursor 304 and the operation or the inspection is executed. In this case, in a video display area 302 for displaying ITV camera images including the boiler A401, the boiler A is emphasized by displaying a rectangle 407 so as to surround the boiler A401. Since the object of the operation or the inspection is emphasized and displayed in the images, which equipment is the object is recognized at first sight. Especially, since the object to which the operation or the inspection is actually performed is emphasized even when the plural operation/inspection objects are included in the ITV camera images, the object is clarified.
Patent JP-S6154825-A (JP)
Inventor: TSUJI EIJI
IPC: H02J7/00
Filed: 1984-08-23
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-H06103050-A (JP)
Title: Programming device
Inventor: KISHI MIHOKO
IPC: G06F9/44
Filed: 1991-07-17
Abstract: PURPOSE:To provide the programming device which can shorten program developing time and can improve quality. CONSTITUTION:This device is provided with a first translator 1 for translating a parts definition description A into event parts 11 and action parts 12 in a target language, second translator 2 for preparing a state transition data table 13 and a hierarchy table 1 13b from an operation specification description B expressed by a state transition diagram introducing the conception of hierarchization, and third translator 3 for preparing an event table 14 and an action table 15 from an event/action definition description C, and a target program 100 is prepared by synthesizing these event parts 11, action parts 12, state transition data table 13, hierarchy table 113b, event table 14 and action table 15 with a general-purpose state transition engine 16, a signal input part 17, an event extraction part 18 and a signal output part 19.
Patent JP-S5969435-A (JP)
Title: Manufacture of material of optical fiber
Inventor: KAMIYA TAMOTSU
IPC: C03B37/018
Filed: 1982-10-08
Abstract: PURPOSE:To obtain an optical fiber material contg. small OH groups, by lining soot inside a quartz tube by the CVD method, blocking one end of the tube, and heating the tube with its inside pressure reduced. CONSTITUTION:Soot is lined on the inside of the quartz tube 1 by the CVD method, and one end 3a of the lined tube 2 is collapsed by heating it to form a blocked part 4 at the end of the tube 1. It is heated to remove water content, the inside is evacuated to make the inside pressure smaller than the outside one, and the side of the other end 3b of the lined tube 2 is blocked. Then, the tube 1 is collapsed by said pressure difference and by heating it with a heating source 7, such as a burner, moved in the arrow direction while leaving a gas holding part 6. Since this method allows no drying gas to pass through the tube, and prevents invasion of water, and since the pressure is controlled with the part 6, the obtained optical fiber material has small transmission loss.
Patent JP-S6331637-A (JP)
Inventor: TOIKAWA HIROJI
IPC: A61B5/0295
Filed: 1986-07-28
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-H04371752-A (JP)
Title: Forced circulation type automatic hot water feeding bath device
Inventor: YOKOYAMA NOBUYOSHI
IPC: F24H1/00
Filed: 1991-06-20
Abstract: PURPOSE:To provide an automatic hot water feeding bath device having a simplified structure of low price and a superior performance. CONSTITUTION:A circulation circuit is comprised of an additional boiling return pipe extending from a connection port of the additional boiling return pipe to an additional boiling heat exchanger 4 and an additional boiling pipe 8 communicating from the additional boiling heat exchanger 4 to a connection port 7 of an additional boiling going pipe. A hot water circulation pump 9 is arranged at the additional boiling return pipe 6, an automatic hot water supplying pipe 10 is connected to an additional boiling going pipe 8 at a downstream side of the hot water circulation pump 9. A check valve 11 is disposed between the hot water circulation pump 9 and the connection port 5 of the additional boiling return pipe. Further, a pressure sensor 12 is disposed between its check valve 11 and the connection port 5 of the additional boiling return pipe. The check valve 11 is of a structure not sealingly closed when it is closed.
Patent JP-H07241321-A (JP)
Title: Hanging-down health apparatus
Inventor: SOYA TOSHI
IPC: A61H1/02
Filed: 1994-07-06
Abstract: PURPOSE:To hang down only for hanging down effect obtainable time by setting an inclination of a support stand by a both hand force condition of a user when he lies down on the support stand and grips a handle with both hands and rotates a rotary mechanism and is put in a hanging-down condition. CONSTITUTION:In a hanging-down health apparatus 23, a support stand 6 is put in a horizontal condition, and a user lies down on the support stand 6. In this condition, when a handle 9 is gripped with both hands and a operation switch 22 is operated and a hudraulic cylinder 20 is elongated, the support stand 6 rotates. Thereby, when an inclination of the support stand 6 is set in an optional position by a condition such as operation of the user, he can hang down only for hanging down effect obtainable time without strain. In the case where he hangs down for prescribed time, when the operation switch 22 is operated and the hydraulic cylinder 20 is contracted and the support stand 6 is put in an almost horizontal condition and he gets down from the support stand 6, he can safely gets down.
Patent JP-H0227933-A (JP)
Title: Method for capturing and controlling land mollusk animal
Inventor: WADA NORIO
IPC: A01M1/10
Filed: 1988-07-15
Abstract: PURPOSE:To readily capture and control a land mollusk animal without giving damage to plants and scattering dead body of the animal by attracting the animal into a vessel by an attractant and simultaneously bringing the animal into contact with agent for killing the mollusk animal and/or preservatives. CONSTITUTION:An attractant for a land mollusk animal such as dried yeast, oil cake or sugar is arranged on the bottom surface of a vessel having ceiling face, wall face, bottom face and opening, e.g., a square or circular house type vessel, composed of foamed styrol, waterproofing paper, synthetic paper, etc., and an agent for killing the land mollusk animal such as metaldehyde and/or preservatives such as benzalkonium chloride are applied to the ceiling face and wall face.
Patent JP-H0341675-A (JP)
Title: Information read method for information recording medium having track structure
Inventor: MURAMATSU EIJI
IPC: G11B20/18
Filed: 1989-07-10
Abstract: PURPOSE:To improve the quality of information by reading a same track at reading speed being at least twice or above the specified speed for plural number of times and outputting read information with minimum reading error as digital information subjected to time series sequence. CONSTITUTION:A same track is read for plural number of times at the reading speed being at least twice or above the specified speed and read information with minimum reading error is outputted as time series sequence digital information. Based on each reading information for plural sets as to the same track to be read in such a manner, the included reading error is compared by a comparison selection circuit 13 and the reading information with the least reading error is selected. Then the reading information inputted to an error correction circuit 14 is the information with least error rate as probability and the correction output approaches more correct value.
Patent JP-S6066928-A (JP)
Inventor: KOGA HIROKI
IPC: A01K1/00
Filed: 1983-09-24
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-H0226271-A (JP)
Title: Switching of output phase rotation of low frequency power device
Inventor: KAWAKAMI NORIKAZU
IPC: H02M5/27
Filed: 1988-07-15
Abstract: PURPOSE:To switch phase rotating direction in a short time by permuting a two-phase current reference signal among the current reference signals by a switching command from a switching command section. CONSTITUTION:A low frequency power device is composed of three-phase AC current, each thyristor converter, a phase advancing capacitor, each current transformer, etc. Its control section 8 is composed of a three-phase low frequency oscillator 9, a normal and reverse rotation switching command section 10, a logic circuit 11 to condition the permutation of signals, and an output circuit 12. In normal rotation, the phase order of sinusoidal wave reference signals Ir' to It' for each phase from the oscillator 9 agrees with the phase order of the current reference signals Ir to It. When a reverse rotation switching command signal is inputted from the switching command section 10 to the logic circuit 11, both sinusoidal wave reference signals lr' and It' are permuted. Dy the switching command signal, the phase rotating direction of the output of the low frequency power device can thereby be switched over in the normal rotating direction or in the reverse rotating direction.
Patent JP-S5965139-A (JP)
Inventor: NARA YASUNORI
IPC: E03F9/00
Filed: 1982-10-07
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-S6336765-A (JP)
Title: Production of vinaigrette sauce
Inventor: OKAWA MASAKI
IPC: A23L17/40
Filed: 1986-07-29
Abstract: PURPOSE:Raw, shelled short-necked calms are treated with citric acid and used as a starting material whereby sufficient sterilization of the shell meat becomes possible even with mild heating and vinaigrette sauce of high quality which can be distributable at room temperature is obtained. CONSTITUTION:When vinaigrette sauce is produced according to the usual method, raw, shelled meat of short-necked calm is treated with citric acid, preferably immersed in 0.2-1.0wt% citric acid solution and sterilized under mild conditions.
Patent JP-S5879207-A (JP)
Title: Optical pickup device
Inventor: OOTAKI MASARU
IPC: G02B5/32
Filed: 1981-11-06
Abstract: PURPOSE:To make optical paths of an irradiating system and a reflecting system different and to permit good reproduction by using a hologram lens provided  with the 1st part acting as an objective lens and the 2nd part acting as a toric  lens. CONSTITUTION:The laser beam emitted from a laser light source 1 is made incident to the 1st part 9a of a hologram lens 9 and is focused onto the recording surface of a recoding medium 6. The reflectd beam from the medium 6 is  made incident to the 2nd part 9b of the lens 9. Since the 2nd part 9b acts as a  toric lens, the reflection beams form two focuses Pa, Pb on the optical axis with respect to the mutually orthogonal planes. A photodetetor 8 is disposed at roughly the intermediate (the position where the beam diameters within the orthogonal planes are roughly the same) of the two focus positions, and if quadrisected photodetetors having quadrisected planes are used as the photodetector, reproduced signals are outputted and a focus control signal is detected.
Patent JP-H0343217-A (JP)
Title: Manufacture of multi-row composite soft vinyl chloride group resin film
Inventor: MARUYAMA AKIO
IPC: B29K27/06
Filed: 1989-07-12
Abstract: PURPOSE:To manufacture a multi-row composite soft vinyl chloride group resin films of partly different tint and physical properties without increasing the number of manufacturing processes by feeding a vinyl chloride group resin composition into a resin feeding section and simultaneously feeding different kind materials into a different kind material feeding section respectively and melting said vinyl chloride group resin composition different kind of materials in the state of multi-row composite and turning them into a film. CONSTITUTION:A vinyl chloride group resin composition Z1 in the molten state is fed from a composition feeding oscillating conveyor 20 repeatedly slided to the whole range of a material feeding section 11 of a calender roll 10 except one end. On the other hand, a different kind material 22 composed of molten vinyl chloride group resin kneaded with a filler is fed from a T-die 30 into one end of said material feeding section 11. A multi-row composite soft vinyl chloride group resin film F of a composite structure of the main body side film F1 with its one end in a manner of being bonded with the different kind material side portion film F2 containing the given filler after both films having passed through the calender roll 10 and disposed in parallel in the belt-shape is manufactured.
Patent JP-S6422847-A (JP)
Title: Production of 2-(4-methylaminobutoxy)diphenylmethane hydrochloride
Inventor: KINUGASA KAZUNARI
IPC: C07C67/00
Filed: 1987-07-16
Abstract: PURPOSE:To obtain the titled compound useful as an antidepressant in high quality and yield, suppressing the formation of by-product, by subjecting o- benzylphenol and a 1,4-dihalogenobutane to etherification, amination and addition salt-forming reaction under specific condition. CONSTITUTION:1mol. of o-benzylphenol is etherified with >=5mol. of a 1,4- dihalogenobutane at 20-80 deg.C in the presence of mono- or dialkyl ethers (e.g. polyethylene glycol) for the prevention of discoloration. 1mol. of the resultant 2-(4-halogenobutoxy)diphenylmethane is aminated with >=10mol. of methylamine in an alcoholic solvent at room temperature - 100 deg.C and the obtained 2-(4- methylaminobutoxy)diphenylmethane is made to react with hydrogen chloride in a solvent such as toluene to obtain the objective compound.
Patent JP-S6332465-A (JP)
Title: Method for coloring marine paste product
Inventor: KATAYAMA MAKOTO
IPC: A23L17/00
Filed: 1986-07-28
Abstract: PURPOSE:To color the titled product useful for KAMABOKO (boiled fish paste), etc., capable of effectively using the pericarp of corn, causing neither fading nro ooze of color, by blending a marine paste product with a yellow dyestuff obtained by extracting corn with an organic solvent. CONSTITUTION:A yellow dyestuff obtained by extracting corn with an organic solvent is preferably blended with another dyestuff (e.g. yellow dyestuff of Cape jasmine,l etc.) and added to a marine paste product to give the aimed product. Ethanol or isopropyl alcohol blended with one or more of acetic acid (ethyl ester), n-hexane and ethyl ether may be used as the solvent.
Patent JP-H1090722-A (JP)
Title: Thin film transistor liquid crystal display device and its manufacture
Inventor: OH YOUNG-JIN
IPC: G02F1/1333
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To enhance an opening ratio and to easily form an etch stopper without additionally using a photomask by using a hole formed on a scanning line to a prescribed shape and forming the etch stopper by back exposure. SOLUTION: The scanning line 32 that a contact hole T is formed on a prescribed position is formed linearly on an insulation substrate 30. The scanning line 32 part that the contact hole T exists is divided into a gate area 32-1 and a non-gate area 32-2 by the contact hole T. Then, the etch stopper 37 is formed in contact with an ohmic contact layer 40 on a semiconductor activated layer 36 in the same shape as the gate area 32-1. Thus, the etch stopper 37 is formed making the beforehand formed scanning line 32 a mask without separately providing the mask. In such a manner, when the contact hole T is formed on the scanning line, the etch stopper 37 is easily formed by the back exposure without reducing the opening ratio.
Patent JP-S6156968-A (JP)
Title: Peak pulse height detector
Inventor: MICHIGUCHI YOSHIHIRO
IPC: G01N29/14
Filed: 1984-08-29
Abstract: PURPOSE:To enable accurate calculation of peak pulse height regardless of saturation when impinging sounds of foreign matters in a nuclear reactor vessel is amplified, by detecting that the amplifier output of an acoustic signal reaches the amplifier saturation level. CONSTITUTION:In the detection of foreign matters generated in a nuclear reactor, impinging sounds of foreign matters in the vessel is detected with a sensor 1 to send a signal to an amplifier 2. The output of the amplifier 2 which has a characteristic of attenuating in an exponential function is converted into a pulse with a comparator 4 after rectified with a rectifier circuit 3 and then, the waveform thereof is memorized temporarily into a memory 5. Then, a microcomputer 6 searches the largest width of pulses with respect to the waveforms memorized in the memory 5 to represent the largest pulse width detected by tau. Then, the time length T is determined to the final pulse from the pulse with the largest pulse width and the peak pulse height A is computed by the formula, wherein Vs is a known value indicating the saturation level of the amplifier 2 and alpha is an attenuation constant, which is predetermined. The peak pulse height A thus obtained is shown on a display 7.