baber/WOPTO huggingface dataset:
Patent JP-S60231325-A (JP)
Title: Inspection of mask
Inventor: MATSUI SHIYOUGO
IPC: G03F1/84
Filed: 1984-04-28
Abstract: PURPOSE:To facilitate the inspection of the pattern surface of a reticle, by decomposing the pattern surface into minimum pattern sections, and determining as a defective product if a negative pattern which is smaller than the decomposed minimum pattern is present. CONSTITUTION:A positive pattern is generally constituted of an assembly, of or repetition of minimum rectangular patterns. Therefore, if there is any black positive pattern which is smaller than the minimum rectangular patterns, it is detected as a defective. For example, it is assumed that a reticle mask 25 has a black pattern 26, which is a defect, outside a normal pattern, and the pattern 26 is smaller than a predetermined minimum rectangular pattern 27. In such a case, for example, the scanning area is divided into sections (a), (b), (c), (d) and (e), and these sections are successively scanned. As a result, the signals obtained by scanning the minimum rectangular pattern 27 are such as those illustrated. Thus, each of the scanning signals for the sections (a), (b), (d) and (e) is continuous in the longitudinal direction of the reticle mask, since the pattern is normal. However, the scanning signal for the section (c) is discontinuous and elongated by an amount corresponding to the extra pattern, since the extra black pattern 26 is present outside the normal pattern.
Patent JP-S62243199-A (JP)
Title: Gaas integrated circuit
Inventor: HASEGAWA KATSUYA
IPC: G11C19/28
Filed: 1986-04-15
Abstract: PURPOSE:To decrease the variation of a propagation delay time due to the variation in threshold value by arranging a multiplexer consisting of biphase drive type source coupled FET logic between the stages of flip-flop circuits. CONSTITUTION:An AND gate and an OR gate among flip-flop circuits FF0-FF3 constituting a shift register are replaced by multiplexers M1-M4. That is to say, since an input signal is processed by the switching of current switching type of bipolar complementary inputs in the multiplexers, no reference voltage is required. Even if the characteristic of the FETs in an IC is in variation, the variation in the switching time is almost less by having only to arrange the FET pairs constituting a differential switch.
Patent JP-2000284178-A (JP)
Title: Projection optical system and projection exposure device equipped with the projection optical system
Inventor: MURAYAMA TOKUO
IPC: G02B17/08
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a projection optical system, etc., which uses a small number of lenses and by which a desired image-side NA(numerical aperture) and a desired image circle are obtained without making a reflector large-sized. SOLUTION: The projection optical system includes 1st and 2nd optical systems G1 and G2 in order from a 1st surface and the 2nd optical system has a partial reflecting surface M1 which transmits and reflects light, a 1st meniscus optical element L21 which is concave to the 1st surface side, a 2nd meniscus optical element L22 which is concave to the 1st surface side, and a reflecting surface M4 which has a specific aperture part AP;  and the light passed through the 1st optical system is passed through the partial reflecting surface and the 1st and 2nd optical elements and reflected by the reflecting surface, the light reflected by the reflecting surface is passed through the 2nd and 1st optical elements and reflected by the partial reflecting surface, and the light reflected by the partial reflecting surface is passed through the 1st and 2nd optical elements and aperture part and imaged on a 2nd surface.
Patent JP-S63251113-A (JP)
Title: Blade turning over device for planing machine
Inventor: IMAIZUMI KENICHI
IPC: B23D7/06
Filed: 1987-04-08
Abstract: PURPOSE:To improve processing efficiency and to reduce a processing time, by a method wherein a blade is turned over through the action of a rotary device and a lock mechanism each time outbound movement or inbound movement of a table is, and cutting surface is normally positioned facing the moving direction of the table for cutting. CONSTITUTION:Cutting is effected in a state that a cutting surface 32a of a blade 32 is positioned facing the forward moving direction of a table. When the cutting surface is moved to a switching point, a control device 40 outputs a signal to a switching valve 26 and a hydraulic pump 27. Working oil is fed to a cylinder chamber 23 of a lock device 20 through an oil port 23b, and a piston 24 is moved upward to disengage a dog 25a from on engaging hole 22a. A signal is outputted to a switching valve 18 and a hydraulic pump 19, working oil is fed to an oil chamber 16a of a rotary device 15 through an oil port 16c to rotate a drive shaft 17 and a support shaft 13 through a partition plate 17a. When the number of signals from an angle detector 41 amounts for a value equivalent to 180 deg., a signal is generated from the control device 40 again, and working oil is fed to a cylinder chamber 23 through an oil port 23a with the aid of a hydraulic pump 27. The piston 24 is lowered to engage the dog 25a with the hole 22a to stop rotation of the support shaft 17, and the cutting surface 32a is positioned facing a backward movement direction.
Patent JP-S58204370-A (JP)
Title: Sensor for number of revolution
Inventor: YOKOHARA TAKASHI
IPC: G01P3/481
Filed: 1982-05-24
Abstract: PURPOSE:To simplify the consitution of a rotation sensor and also to make said sensor small-sized and durable, by constituting the sensor by utilizing light and opening and closing a shutter by magnetic force. CONSTITUTION:An optical transmission line is formed by providing a fitting base 4 supported by a casing 3 on the side of a small diameter part 1' of a rotary shaft 1, and opposing a light transmitting optical fiber 5a and a light receiving optical fiber 5b on the same axis at an interval between end faces of the fitting base 4. Subsequently, the base end part of a shutter 10 for opening and closing the optical transmission line by rocking is fitted to a supporting shaft 9 formed as one body with the fitting base 4, and also a rolling bearing 9' is provided on the fitted part of this shutter 10 and the supporting shaft 9 so that the shutter 10 is freely rockable with respect to the supporting shaft 9. The end part in the rocking direction of this shutter 10 is formed by a magnet 14, also the magnet 14 which can be opposed to the end part of the shutter 10 is fitted to the rotary shaft 1, the shutter 10 is opened and closed by magnetic force of the magnet 14, and an optical pulse is transmitted to the transmission line of light. This optical pulse is inputted to a processing circuit 7, and the operation processing result is displayed 8.
Patent JP-S62242608-A (JP)
Title: Hair tonic cosmetic
Inventor: KINJI TAKEO
IPC: A61Q7/00
Filed: 1986-04-15
Abstract: PURPOSE:A hair tonic cosmetic that contains, as a hair tonic ingredient, a combination of 2,4-diamino-6-piperidinopyrimidine-3-oxide with carpronium chloride, thus manifesting marked hair tonic effect, when applied to hair roots. CONSTITUTION:A combination of (A) 2,4-diamino-6-piperidinopyrimidine-3-oxide with (B) carpronium chloride is used as a hair tonic ingredient to give hair tonic cosmetic such as hair lotion or hair pomade which shows stronger hair tonic action, when applied to hair roots, than they are used separately. The objective cosmetic is satisfactory obtained by dissolving 1-10g of individual ingredients in 1l of a solvent such as alcohol or water containing perfumes, humectants, refreshing agent and head skin stimulator.
Patent JP-S5712543-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA HISASHI
IPC: H01L21/60
Filed: 1980-06-27
Abstract: PURPOSE:To decrease the cost of a wire by using the wire manufactured by coating the surface of nonpureprecious metal with anticorrosive metal. CONSTITUTION:The internal metal occupies the greater part of the wire, and Al, Fe, Cu, a FeNi alloy, etc. are used. As the metal coating the surface, metal having corrosion resistance against moisture, salt, acid and alkai is used, its amount to be used is extremely smaller than the internal metal, and Pt, Au, Ag, Sn, Ni..., etc. are employed. Even when the precious metal, such as Pt, Au, Ag, etc. is used, cost can be decreased largely because its amount to be used is slight.
Patent JP-2000279149-A (JP)
Title: Method for thawing prefrozen rice ball
Inventor: TOYOSHIMA HIDECHIKA
IPC: A23L7/10
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for thawing prefrozen rice balls capable of restoring taste of rice in a state approximately before thawing the rice and thawing with keeping fragrance of plane laver in thawing the frozen rice balls covered with several films holding the plane laver between them. SOLUTION: This method for thawing rice balls is to thaw rice balls R wrapped with a plurality of films between which a plane laver is inserted and frozen at <=-15 deg.C and, to house the frozen rice balls R in a heat treating chamber, heat the frozen rice balls R by mildly blowing warm air into the heat treating chamber with keeping the temperature difference between the core temperature D and the surface temperature C in <12 deg.C, after the core temperature D passes over 10 deg.C, the blowing of warm air is stopped before the surface temperature C reaches 30 deg.C, subsequently slowly cool the rice balls to obtain thawed rice balls having 62.5%±1.5% water content in the internal and external layers and <=12% water content in the plane laver.
Patent JP-S61246552-A (JP)
Title: Hot water supplier combined with air conditioner controlled by heat pump utilizing solar heat
Inventor: NOGUCHI MASAO
IPC: F24S90/00
Filed: 1985-04-23
Abstract: PURPOSE:To enable to conveniently use a solar heating equipment, highly efficient all the year round, by providing a highly efficient operation controlling device to the heating equipment. CONSTITUTION:The primary heat exchanger system to heat the water in a storage tank 18 by collecting solar heat and atmospheric heat is composed by connecting a heat exchanger 1, an expansion device 2 and a solenoid valve 3 in order. Being juxtaposed with the primary system, the secondary heat exchanger system to recover waste heat in the space above the ceiling as well as to cool the air in a room is composed by connecting a heat exchanger 4 with fan, an expansion device 5 and a solenoid valve 6 in series. All thermo-sensors 20, 21, 22, 24 and 25 are connected to the detector of an operation controlling device 26, by the output of which a four-way valve 9, solenoid valves 3, 6, 13, 14, and 15, a compressor 11, a fan 7 and a pump 19 are controlled. Both heat exchanger systems can be operated in parallel. When the temperature in the water in a storage tank 18 has come up to a setting value and air cooling function is needed, the primary heat exchanger system functions as a radiator and the secondary heat exchanger system is operated to cool the air. To the contrary, the former collects solar heat and atmospheric heat, and the latter is operated to heat the air in a room when air heating function is needed.
Patent JP-H01258561-A (JP)
Title: Video camera
Inventor: INENA KATSUYA
IPC: H04N5/225
Filed: 1988-04-07
Abstract: PURPOSE:To use a handle grip part as a universal head by detecting a casing having a panning device attachable/detachable to/from a camera main body from a camera and inserting the handle grip part attachable/detachable to/from the camera main body to build-in a tilting device to the camera. CONSTITUTION:To a fitting casing 14 attachable/detachable to/from a camera main body 10 with a screw 20, a panning device is built-in and a panning table 30 is fitted. Besides, a handle grip part 18 is attachable/detachable to/from the camera main body 10 with a screw 22, and a tilting device is built-in. The fitting casing 14 and the handle grip part 18 are interlocked with two rods 16, a grip part 12 is formed and grip image is picked-up. Next, the fitting casing 14 is detached from the camera main body 10, the handle grip part 18 is inserted to the camera main body 10, and the camera main body 10 is made turnable with the handle grip part 18 as a spindle as shown by an arrow A. Thus, the panning and the tilting of the camera main body 10 are attained with the pan table 30 as a universal head, and the carrying of a tripod and the universal head is eliminated.
Patent JP-S5210785-A (JP)
Title: Airplane noise measuring method
Inventor: FUKUHARA HIROATSU
IPC: G01H3/10
Filed: 1975-07-15
Abstract: PURPOSE: To divide airplane noise into two components, the main component of the wind noise frequnecy and that of roarting sound causedl by airplane to measure both separately. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57202499-A (JP)
Title: Flushing method of heat exchanger and apparatus therefor
Inventor: ISHII YOSHIAKI
IPC: F28G9/00
Filed: 1981-06-08
Abstract: PURPOSE:To enable to effectively clean the heating surface at the cooled side by a method wherein heating fluid is charged to the cooling side and/or the cooled side of the heat exchanger of the titled method to cool scrubbed fluid produced at the scrubbing of high temperature gas. CONSTITUTION:The influence of scale produced on the heating surface at the cooled side of the cooler 9 during the cooling of the scrubbed fluid is measured with a differential pressure gage 13 and a flow meter 14. The flushing of the cooled side of the cooler 9 is performed at the time when the difference of pressure measured with the gage 13 turns to be above the predetermined value or the flow rate measured with the meter 14 turns to be below the predetermined value. In order to flush, firstly, only the supply of raw thermal cracking material is temporarily stopped and the inlet valve 15 and the outlet valve 16 of cooling water are closed, resulting in causing to heat circulating scrubbed fluid 23 and the cooling water in the cooler 9 to a high temperature. As a result, the scrubbed fluid 23 passes while contacting with the heating surface at the cooled side of the cooler 9 and effectively remove from the heating surface scale and the like, which is sent back to a scrubbing tower 10 by being accompanied by the circulating fluid 23. After that, when the difference of pressures turns to be below the predetermined value, the valves 15 and 16 are opened again to flow the cooling water and the supply of raw thermal cracking material is started again.
Patent JP-H05286744-A (JP)
Title: Cement, mortar or concrete composition containing fine aggregate
Inventor: NAGANUMA HIROSHI
IPC: C04B7/19
Filed: 1992-04-08
Abstract: PURPOSE:To provide the cement, mortar or concrete composition with the strength of the mortar and concrete maintained over a long period. CONSTITUTION:A fine aggregate in which the content of the grains having <=10mum size is controlled to 40% and having 15-100mum average grain diameter is used. A cement contg. 30wt.% of the fine aggregate and a water reducing agent are jointly used. In this case, the wt.% is shown by 100Xweight of fine aggregate/(weight of cement+weight of fine aggregate).
Patent JP-H04319730-A (JP)
Title: Inference processor
Inventor: TSURUMA TOSHIHARU
IPC: G06F9/44
Filed: 1991-04-18
Abstract: PURPOSE:To offer an inference processor capable of easily understanding knowledge even by a person other than a writer by describing knowledge by qualitative expression based upon a document and rationally managing plural knowledge. CONSTITUTION:A rule base 1 stores plural rules each of which consists of a condition part and a conclusion part qualitatively expressed by a character string and a qualitative expression managing part 2 the character string of stores and manages an evaluation procedure corresponding to the character string of the condition part of each rule. A procedure managing part 3 stores an execution procedure corresponding to the conclusion part of each rule. An editing function processing part 4 responses an input through an external interface part 5, stores a rule in a rule base 1, stores an evaluation procedure in the managing part 2, and stores the execution procedure in the managing part 3. An inference processing part 6 executes inference in a working memory 7 based upon the rules stored in the rule base 1, the evaluation procedure in the managing part 2 and the execution procedure in the managing part 3.
Patent JP-H02268196-A (JP)
Title: Novel tripeptide and use thereof
Inventor: ITO TAKASHI
IPC: A61P25/28
Filed: 1989-04-07
Abstract: NEW MATERIAL:A tripeptide of formula I (L is Leu residue resulted from removing each one carboxyl and amino groups from Leu; X is amino acid residue resulted from removing each one carboxyl and amino groups from neutral, hydrophobic amino acid). USE:Medicines for extending neurocyte projection; useful for the prevention or therapy of the damage of neurocytes in e.g. senile dementia. PREPARATION:First, a compound of formula II (Z is benzyloxycarbonyl of formula C6H5CH2OCO) and a compound of formula III are condensed by the DCC process, and the resultant protected dipeptide ester is converted into its hydrazide derivative. Second, this hydrazide and an amino acid semicarbazone of formula IV are put to condensation through the azide process followed by aldehyde modification of the C-terminal of the resulting condensation product.
Patent JP-H05285356-A (JP)
Title: Production of membrane for separation of hydrogen
Inventor: KOBAYASHI TOSHIRO
IPC: C01B3/50
Filed: 1992-04-08
Abstract: PURPOSE:To provide a production of membrane for separation of hydrogen being easily produced and being good in hydrogen permeability. CONSTITUTION:Powder 3 inserted into pores on the surface of a perforated body 1 enables easier formation of a uniform coating film 2 on the surface of the perforated body 1, and, accordingly, formation of the thin coating film 2 is made possible. Thereby, the production process of the membrane for separation of hydrogen having a high hydrogen permeation velocity is realized by forming a coating film 2 consisting of a hydrogen selectively permeable material on a surface of the perforated body 1 treated by dry plating method after tha powder 3 is inserted into pores of the surface of the perforated body 1.
Patent JP-S58205059-A (JP)
Inventor: MURAYAMA AKIRA
IPC: F16K17/38
Filed: 1982-05-25
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-S60230286-A (JP)
Title: Searching method of passenger
Inventor: FUSE KAZUO
IPC: G06M7/00
Filed: 1984-04-27
Abstract: PURPOSE:To count passengers with high accuracy by storing person-number data obtained from a sensor in memory together with time data from a real clock, distance data, route number data and bus stop number data. CONSTITUTION:Sensors 1 and 1' for detecting the presence or absence of passengers as an electrical variation amount are provided at an entrance or exit of an omnibus, and its output is inputted to a CPU17 through an interface part 2. The CPU17 samples sensor signals for every certain period, and compares the obtained data in such a way with pattern data stored in a pattern data memory 14 beforehand, thereby obtaining person number data. The data is recorded in a recording memory 9 together with time data from an oscillator 12 for a real clock, distance data from a distance counting part 4, route number data and bus stop number data from a bus stop passing signal detection part 5.
Patent JP-H05287087-A (JP)
Title: Metal-rubber composite vibration-deadening member and its production
Inventor: SHIMANO YASUNOBU
IPC: B29C65/48
Filed: 1992-04-08
Abstract: PURPOSE:To firmly bond a nonferrous-metal holding member to a vibration- deadening rubber member without the necessity for conducting a resin-based cationing electrodeposition coating. CONSTITUTION:An internal tubular member 9 is integrally bonded to a vibration-deadening rubber member by vulcanization. The inner surface 12a of a holding hole 12 installed in a projection part 11a made of a nonferrous metal, an undercoating layer 13 formed from a phenolic adhesive, and a topcoating layer 14 formed from a chlorinated rubber adhesive are firmly bonded to form an adhesive surface 12b. The outer surface 10a of a vibration-deadening rubber member 10 is activated to form an adhesive surface 10b. The rubber member is forced into the holding hole to bond both the adhesive surfaces, 12b and 10b, to each other through a coating layer 15 formed from an isocyanate-based adhesive.
Patent JP-H06297395-A (JP)
Title: Drilling device
Inventor: KAKIMOTO MASAKAZU
IPC: B23Q17/24
Filed: 1993-04-14
Abstract: PURPOSE:To prevent the detection in photographing by installing a vacuum cylinder for sucking chips and arranging light sources in an annular form in the vacuum cylinder, as for a device which takes a photograph of a drilled mark on a drilled plate and carries out drilling by a twist drill according to the detected drilling mark. CONSTITUTION:A drilling device is equipped with a CCD for taking a photograph through a lens cylinder 2a having a plurality of lenses 5 inside, and carries out drilling by vertically moving a twist drill 1, aiming at the drilling center of a drilling mark 4 which is printed on a drilled plate 3 which is photographed. In this case, a vacuum cylinder 6 connected with a suction pump, etc., through a vacuum hose 7 is arranged in a vertically movable manner at this lower edge of the lens cylinder 2a, and the supporting arm 11 of an elevator mechanism is installed at the lower part of the vacuum cylinder 6. Light sources 8 consisting of LEDs are arranged over the whole periphery of the inner peripheral surface on the upper part aperture side in the vacuum cylinder 6. Accordingly, chips are surely removed, and the lighting free from the generation of shadow is obtained, and erroneous detection is prevented.
Patent JP-H03287680-A (JP)
Title: Paste composition for organic thick film
Inventor: URAMOTO YOSHITO
IPC: C08K3/10
Filed: 1990-04-03
Abstract: PURPOSE:To obtain a paste for an organic thick-film circuit having both high reliability and low-temperature curability by mixing a filler powder and a bismaleimidetriazine resin with an organophosphorus compound and/or a specified alkoxide. CONSTITUTION:The title composition is made by mixing at least one kind of filler powder selected from a carbon powder, a metal powder, and a non- conductive powder; a bismaleimidetriazine resin; and an organophosphous compound and/or a group III or IV element alkoxide having unsaturated bonds in the molecule. Examples of the organophosphorus compound include trivalent phosphorus compounds, such as a phosphine, a phosphite, a phosphorous ester, and a phosphinous ester, and pentavalent phosphorus compounds, such as a phosphine oxide, a phosphoric ester, a phosphonic ester, and a phosphinic ester, among which a phosphite is preferably used in particular from the viewpoints of the stability of the composition after mixing and the cure accelerating effect. As the alkoxide, especially a silicon-containing alkoxide is preferably used from the viewpoint of the cure accelerating effect.