baber/WOPTO huggingface dataset:
Patent JP-H04302310-A (JP)
Title: Power unit
Inventor: NAGANO NOBUHISA
IPC: H02M3/28
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a power unit capable of keeping rising time and falling time constant without making a device into large scale and generating the increment of a cost. CONSTITUTION:A capacitor C1 for smoothing, a voltage amplifier 1, and a load Lo are cascade-connected sequentially to a DC voltage source E1. An integral waveform circuit 2 consisting of, for example, an RC time constant circuit which outputs an integral waveform in accordance with the rising time and the falling time set in advance is connected to the voltage amplifier 1. A voltage from the DC voltage source E1 is smoothed at the capacitor C1, and is supplied to the load Lo. The integral waveform of the rising time or that of the falling time set at the integral waveform circuit 2 in advance is amplified by the voltage amplifier 1 in spite of the impedance of the load Lo, and is supplied to the load Lo. Thereby, it is possible to keep the rising time and the falling time constant in spite of the impedance of the load Lo even when the capacity of the capacitor C1 is low.
Patent JP-H07136198-A (JP)
Title: Member combination for in bone implant
Inventor: TANI HIROHISA
IPC: A61C8/00
Filed: 1994-04-05
Abstract: PURPOSE:To prevent the possible infiltration of humor into an upper structural body otherwise caused by a gap generated at a fitted part between an in bone implant and the upper structural body even when the implant is functioned in vivo for a long time by eliminating the need for dismantling even the in bone implant when a need arises to remove the upper structural body. CONSTITUTION:An upper structural body 2 has an in bone implant 1 having a fitted protrusion part at an upper end thereof and a thread hole opened on the top surface thereof piercing the protrusion part and a false hole mounted at an upper part of the implant 1 piercing it vertically. This member combination for the in bone implant comprises the upper structural body 2 having a lower fitting hole to be fitted onto the fitted protrusion part of the in bone implant 1 and an upper male thread fixing hole and a male screw 3 having a tapered screw head to be retained in the male thread fixing hole and a screw leg to be screwed down on the thread hole.
Patent JP-H06239705-A (JP)
Title: Sex attractant for asiatic beetle
Inventor: REARU BARUTAA SUARESU
IPC: A01N63/00
Filed: 1993-02-18
Abstract: PURPOSE:To obtain a sex attractant which enables effective control against Asiatic beetles (Blitopertha orientalis Waterhouse). CONSTITUTION:The objective attractant contains (7Z)-tetradecen-2-one and (7E)-tetradecen-2-one as active ingredients. These compounds has a strong attractant action and behavior-simulating action on the male adults of this insect. These compounds are organochemically synthesized by reaction of 6- bromohexanoic acid as a starting material with triphenyl phosphine followed by the Witting reaction.
Patent JP-H10245253-A (JP)
Title: Composition for press-molding and production of press-molded product
Inventor: NAKAGAWA SHIGERU
IPC: B28B3/02
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a panel of high strength, reduced shrinkage and warpage at a low cost without autoclave-curing with simple formulation by mixing a hydraulic inorganic substance, an inorganic filler having particle sizes regulated to a specific value and synthetic fiber, and curing the resultant press-molded composition under specific conditions. SOLUTION: (A) Normal portland cement, high-early-strength portland cement or portland blast furnace cement is used as a hydraulic cement. (B) As an inorganic filler, is used silica sand or broken stone and their particle size is 100-200μ on the average, and less than 500μ the maximum size. (C) The synthetic fiber is made of polypropylene or vinylon. The weight ratio of these materials is 100 pts.wt. of the component A/70-90 pts.wt. of the component B/0.1-2 pts.wt. of the component C. The amount of the water to be added is 20-40 pts.wt. per 100 pts.wt. of the total of (A+B+C). The resultant panel is steam-cured at 50-80 deg.C and >=95% relative humidity for >=50 hours.
Patent JP-H07282188-A (JP)
Title: Facsimile ocr equipment
Inventor: NAKANO KENICHIRO
IPC: G06K9/20
Filed: 1994-04-05
Abstract: PURPOSE:To provide a facsimile OCR equipment which executes character recognition without trouble even when a business form is sent from the facsimile equipment of a transmitting side while the longitudinal and lateral direction and the top and bottom of the business form are mistaken. CONSTITUTION:The picture data of the business form given a reference mark 21 is stored temporarily in an image memory 11. A mark position judging part 12 judges whether there is the reference mark 21 at a prescribed position of this picture data or not. When there is not the reference mark 21, the said picture data is rotated in a 90 deg. unit by a picture data rotation control part 15, and the reference mark is detected again in respect of the picture data after the rotation. When the reference mark 21 is detected, picture segmentation and the character recognition are executed.
Patent JP-S59191432-A (JP)
Inventor: USUI MASAJI
IPC: H02H7/22
Filed: 1983-04-14
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-H04305342-A (JP)
Title: Thin sheet continuous casting equipment
Inventor: MIYASHITA MAKOTO
IPC: B22D11/06
Filed: 1991-03-30
Abstract: PURPOSE:To prolong the life of cooling roll as long as possible and to stably execute the casting. CONSTITUTION:A pair of cooling rolls 1 which cool and solidify a molten metal 6 passing between the gap by rotating mutually in the opposite directions and a pair of side dams 2 which form a molten metal pool 5 by making in contact with this a pair of cooling rolls 1 are provided, the part of the cooling rolls to be made in contact with the side dam is coated with the thin film of ceramics.
Patent JP-H01240063-A (JP)
Title: Credit call system
Inventor: HANAOKA HIDEAKI
IPC: H04M15/00
Filed: 1988-03-22
Abstract: PURPOSE:To use a public telephone even when a user has neither a coin nor a telephone card by requesting the input of the telephone number of a connection destination and connecting to the connection destination when a secret number and a credit number by a dial signal from a transmitting person coincide with another secret number and another credit number from a data input device. CONSTITUTION:When the user picks up the receiver of a public telephone set 21, voice guidance is sent from the voice part of a secret number collating/voice responding circuit 24 existing in a memory station 23. The user inputs the secret number, the credit number, etc., as a push-button signal. The collating part of the secret number collating/voice responding circuit 24 collates the inputted push-button signal with the secret number registered in the registering part of a memory 30 and requests the user to input the credit number by the next voice guidance when the inputted push-button signal coincides with the registered secret number. When the user inputs the credit number, it is confirmed whether the credit number is already registered or not by the collating part, and a channel is switched to another channel 27 of an exchange 26 by a channel change-over switch 25.
Patent JP-S51144134-A (JP)
Title: Defet allowable storage unit
Inventor: TOOYAMA SHIYOUICHIROU
IPC: G06F13/00
Filed: 1975-06-06
Abstract: PURPOSE: To allow easy changing to spare address and to another spare address when defect occurred. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59192171-A (JP)
Inventor: KOBAYASHI KENZOU
IPC: E05C19/02
Filed: 1983-04-15
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-H11249095-A (JP)
Title: Faraday rotator
Inventor: KAWAI HIROTAKA
IPC: G02B27/28
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical device using a Faraday rotator having satisfactory temperature characteristics in the style of use so that the temperature dependency of a Faraday rotating angle in the Faraday rotator is reduced and especially a magnetizing direction is changed. SOLUTION: Concerning this Faraday rotator, the plane of polarization of polarized light transmitting a Faraday element 20 is rotated by impressing an external magnetic field to the Faraday element. When an angle formed by the magnetizing direction of the Faraday element and the direction of a light beam is defined as α, the temperature change amount of a Faraday rotating angle is reduced by impressing the external magnetic field in the direction in which the change amount of the Faraday rotating angle based on temperature dependency at the angle α and the change amount of the Faraday rotating angle based on the temperature dependency of a Faraday effect can become mutually different codes and one absolute value can be less than the double of the other absolute value.  The best configuration is to impress the external magnetic field in the direction in which the codes are mutually different and the absolute values are almost equal.
Patent JP-H04280156-A (JP)
Title: Telephone set
Inventor: MIZUNO HIROMASA
IPC: H04M11/00
Filed: 1991-03-07
Abstract: PURPOSE:To surely refer and revise a data by referring and revising the data based on information received in terms of an MF signal with a password and a MODEM signal and to secure the security by preventing a wrong dialing and an access from a 3rd party. CONSTITUTION:The line is connected by detecting the arrival of a call, an MF signal reception from an opposite party is awaited it is monitored by a timer for a specified time, and when the time expires, it is discriminated to be a wrong dialing, the line is interrupted and the processing is restored to the first step. When the specified MF signal is received, the specified MF signal is sent to the opposite party and both the parties transit to the MODEM phase and the reception is awaited. When the timer expires within the reception time, it is discriminated to be an error, the line is interrupted and the state is restored to the initial processing. The data is analyzed from the received MODEM signal. A password is provided in the data to prevent referring or revision from the 3rd party. When the password is discriminated correct, the data command sent actually is checked and the control specified by the revision and referring is implemented.
Patent JP-2000270242-A (JP)
Title: Digital still camera with layout auxiliary function and its operation control method
Inventor: SOGA TAKASHI
IPC: G03B7/08
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To allow a user to acquire a photographing technique. SOLUTION: An object image is displayed on a display screen of a liquid crystal display device placed on a rear side of a camera. An auxiliary frame 31 is displayed on the object image overlappingly. A photographing layout of the object is decided according to the auxiliary frame 31. As the user decides the photographing layout according to the auxiliary frame 31, the user acquires the well balanced photographing technique.
Patent JP-H04218390-A (JP)
Title: Complexation for removal of heavy metal from aqueous solution and for analysis thereof and monoclonal antibody against non-complexing complex forming agent
Inventor: KURAUSU BOSHIYURETSUTO
IPC: C02F1/62
Filed: 1991-03-07
Abstract: The invention relates to monoclonal antibodies (MAbs) which bind with high specificity and avidity to water-soluble complexones such as ethylenediaminetetraacetate (EDTA) or diethylenetriaminepentaacetate (DTPA) and after complexation of EDTA or DTPA with metal ions retain their high avidity and specificity for these complexones. These MAbs can therefore be used, for example coupled to filters or other supports, for removing toxic heavy metals which are complexed with EDTA or DTPA. Furthermore, these MAbs are suitable as components of immunoassays (RIA, ELISA etc.) for the quantitative detection of EDTA and DTPA in aqueous solutions.
Patent JP-S61228070-A (JP)
Inventor: UKAJI TAKASHI
IPC: C09D5/03
Filed: 1985-03-30
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-S61227639-A (JP)
Inventor: ADACHI HIDEMARO
IPC: H02M7/493
Filed: 1985-03-29
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-S58184750-A (JP)
Title: Lead pin for semiconductor
Inventor: TSUJI HITOSHI
IPC: H01L21/48
Filed: 1982-04-23
Abstract: PURPOSE:To improve brazing ability of a lead pin to a ceramic substrate, and to form a favorable fillet at the brazed part by a method wherein a brazing material is cladded to form the axial core part of the lead pin. CONSTITUTION:The material 12 to act as the brazing material is arranged to be cladded at the center of a material 11 used as the lead pin to form the lead pin 13 for the semiconductor. The pin 13 thereof is set on the ceramic substrate 5, and is heated in an electric furnace. Thereupon because the Fe-Ni alloy or the Fe-Ni-Co alloy used for the lead pin has inferior wetness between the alloy used for the brazing material, the melted Ag alloy drops according to empty weight. Then the dropped alloy enters uniformly into a scanty gap between the substrate 5 and the pin 13 from the central part toward the outside circumferential side according to the capillary phenomenon, and favorable brazing can be attained. Moreover, the favorable fillet is formed at the brazed part, crawling up on the outside circumferential face of the pin is not generated, and yield of brazing is improved.
Patent JP-S60211952-A (JP)
Title: Wire-bonding method
Inventor: ATSUMI KOUICHIROU
IPC: H01L21/603
Filed: 1984-04-06
Abstract: PURPOSE:To prevent a ball from oxidizing and to contrive to improve the bonding property of wire by a method wherein, when the ball is formed on the point of the wire, gas, wherein H2 gas has been mixed with inactive gas, such as N2 gas, at a ratio of 0.01-1.0vol%, is used as shielding gas for oxidation prevention, which is sprayed on the region embracing the point of the wire. CONSTITUTION:In case a wire 13 is bonded on the pad part of a pellet 17, firstly, the main body 14 of a torch is made to advance in such a way that a torch electrode 16 opposes to the lower end of a capillary 12. At this time, the point of the wire 13 inserted in the capillary 12 is made to approach the lower end of the capillary 12. On the other hand, shielding gas, which is fed from a shielding gas feed source, is blowing off from a feeding port body 14. Therefore, the region embracing the torch electrode 16 and the point of the wire 13 has been shielded from the atmosphere by the shielding gas. When voltage is impressed on the torch electrode 16 under this condition, sparks generate and a ball 18 is formed on the point of the wire 13. As a result, the surface oxidation of the ball 18 can be prevented, because the ball 18 has been covered with shielding gas, wherein H2 gas has been mixed with inactive gas at a ratio of 0.01-1.0vol%.
Patent JP-H11266094-A (JP)
Title: Panel equipped with grounding structure for emc countermeasure
Inventor: FUKAI AKIHIKO
IPC: H05K9/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To take an EMC countermeasure for a case and a panel at a low cost. SOLUTION: Cantilever arms 31, which are provided to each of the insertion parts 19 of a panel 17 that is attached to the opening of a case by inserting the insertion parts 19 into the opening, are plurally formed through punching. The arms 31 have a shape, where it increases gradually in cross section from its free end to a base end, and a contact is provided to the free end. The panel 17 is mounted on the case, whereby the contacts are made to pressure-contact against the case. Spring pieces which are conventionally post-attached to the insertion parts can be dispensed with.
Patent JP-H07279846-A (JP)
Title: Device for preventing flooding of compressor
Inventor: TAKEMASA KAZUO
IPC: F04B39/02
Filed: 1994-04-06
Abstract: PURPOSE:To prevent liquid refrigerant liquefied in a sealed container from accumulating in this sealed container at stopping. CONSTITUTION:A compressor 1 includes a lubricating oil in a bottom part of a sealed container 7 and a compressing element 8 is arranged on upward part of this lubricating oil. A storage tank 11 connected with this sealed container through narrow tubes 13, 13 are located outside the sealed container 7. This storage tank is arranged at a lower part of oil level of the lubricating oil 10 in the sealed container 7.
Patent JP-S61226143-A (JP)
Title: Rh degassing device
Inventor: MATSUO KAZUHIKO
IPC: B22D1/00
Filed: 1985-04-01
Abstract: PURPOSE:To improve RH degassing efficiency and to reduce the time for uniform mixing by maintaining the ratio between the immersion depth of an auxiliary immersion pipe communicating with a down comer of a degassing vessel in a ladle and the depth of the molten steel in the ladle within a specific range. CONSTITUTION:The ratio between the immersion depth A of the auxiliary immersion pipe 3 communicating with the down comer 11 of the degassing vessel 1 in the ladle 2 and the depth B of the molten steel in the ladle 2 is determined at 20-80%. The RH degassing effect is obtd. within 5min by the accelerated stirring of the molten steel and C=20ppm is attained in the case of, for example, a molten dead soft steel contg. <=30ppm C. The molten steel is degassed in a short period even if the A/B ratio is 20%. The time for uniform mixing is thus reduced and the satisfactory RH degassing is executed.
Patent JP-2000265960-A (JP)
Title: Fluid machine
Inventor: YAMADA KIYOHIRO
IPC: F04B39/16
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a fluid machine capable of easily automating mounting of a filter to be arranged on a fluid passage, and having improved degree of freedom of the arrangement of the filter. SOLUTION: An attaching recessed part 72 is formed on the inner bottom surface 13c of a rear housing 13. An inlet of an air supply passage 31 in which a control valve 3 for adjusting the discharge capacity of a compressor is arranged is formed on the bottom of the attaching recessed part 72. A filter 71 composed of a filter element part of a bottomed cylindrical metallic mesh and a support ring is fixed by being pressed in the attaching recessed part 72. The head part of the filter element part is so formed as to project from the inner bottom surface 13c in mounting of the filter 71.
Patent JP-S62233513-A (JP)
Inventor: KURUTO FUAABAA
IPC: B23Q3/12
Filed: 1987-03-25
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-H07280641-A (JP)
Title: Infrared sensor
Inventor: ISHIBANE HIDEAKI
IPC: G01J5/48
Filed: 1994-04-07
Abstract: PURPOSE:To provide a high resolution infrared sensor being used for observing the position, surface temperature, etc., of an object. CONSTITUTION:The infrared sensor comprises a plurality of sensor section 2 mounted on a plane substantially perpendicular to the incident direction of infrared rays 4 in order to sense the infrared rays 5 passed through a chopper 3, means 6 for rotating the sensor sections 2 about a rotational axis extending substantially perpendicularly to the incident direction of infrared rays 5, and means 1 for inclining the plate mounting the sensor sections 2. This infrared sensor realizes observation of plane distribution of temperature variation with resolution two or more times higher as compared with a conventional sensor.
Patent JP-H04281554-A (JP)
Title: Cost estimation system
Inventor: HIGUCHI TOYOMI
IPC: G06Q30/06
Filed: 1991-03-11
Abstract: PURPOSE:To unnecessitate the constitution expansion of a model or a device by using a production plan expansion result, and to improve an estimating accuracy by collating an estimated cost with an actual cost. CONSTITUTION:As for a cost estimation processing 1, a cost estimating means 11 estimates a cost by pricing a unit price by using the production plan expansion result of a production plan expansion result file 2, and referring to the parts unit price and machining cost of a parts unit price and machining cost file 3, a cost collating means 12 collates the estimated cost with the actual cost of an actual cost file 4, and a cost registering means 13 registers the estimated cost in an estimated cost file 5 when the collated result is within a permissible range.
Patent JP-S63234772-A (JP)
Title: Binarization method
Inventor: MURAI KIYOAKI
IPC: H04N1/403
Filed: 1987-03-24
Abstract: PURPOSE:To reduce the number of an ROM table executing threshold correction and density adjustment by adding restriction to the range of the error or an average error minimum method, simultaneously varying a threshold level, so as to binarize an intermediate tone image and to vary density characteristic. CONSTITUTION:A binarization signal is obtained by finding the error for the correction density value of the binarization density value of a binarization decided picture element near a noticed picture element, multiplying that error by a prescribed weight factor, adding the above result to the actual density value of the noticed picture element, the finding the correction density value of the noticed picture element and by comparing this correction density value with the threshold. As the result of adding the restriction of a prescribed range between the error in the binarization system and the actual density value, the threshold level can be varied and the binarization of the half tone image and the density adjustment can be realized by setting the threshold level at a value out of the range.
Patent JP-S55162628-A (JP)
Title: Wave shaping circuit
Inventor: NISHIZUKA AKIHIRO
IPC: H03K5/08
Filed: 1979-06-06
Abstract: PURPOSE:To enable to make the stop voltage to a very low voltage, by making variable the mutual conductance of the inversion amplifying circuit, through the detection of wear of battery automatically. CONSTITUTION:A crystal oscillation circuit 7 is formed with a parallel connection of CMOS inverter 4, clocked CMOS inverter 9, resistor RF and crystal oscillator. The wave shaping circuit 8 is formed with a parallel connection of CMOS inverter 10, and clocked CMOS inverter 11 taking the signals A, B as clock inputs. Further, the internl circuit 5 consists of the frequency dividing circuit receiving the output of the wave shaping circuit 8. When the terminal voltage of the battery is lowered, the clocked CMOS inverter 11 is automtically in parallel connetion, the wave shaping is made with two sets of inverters 10 and 11, to increases the mutual conductance equivalently.
Patent JP-S59205120-A (JP)
Inventor: MANIYUERU AREKUSANDORU BUANSAN
IPC: H01H27/00
Filed: 1984-04-06
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-H09258139-A (JP)
Title: Holding structure of ophthalmic lens
Inventor: IZUMITANI YUKIHIRO
IPC: G02C1/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To widen effective visual field and facilitate the production by preventing the rotation of the lenses and lens holding members of a holding structure of ophthalmic lenses applied to spectacles of a rimless type. SOLUTION: The front end of an endpiece 42 is provided with a stopper 422 formed into a planar form and the surface on the lens side of the stopper 422 is provided with a pin 421. On the other hand, a groove 21 is formed at the marginal surface 2a of the lens 2 and a non-penetrated hole 22 nearly parallel with the front face 2c of the lens is formed on the end face of the groove 21. The pin 421 is fitted and fixed into the hole 22 and the stopper 422 into the groove 21, respectively. The rotation of the lens 2 and the eyepiece 42 with each other is prevented by the stopper 422 of such spectacles. Since the projecting amt. of the stopper 422 is made smaller, the visual field is not hindered.