baber/WOPTO huggingface dataset:
Patent JP-H10288805-A (JP)
Title: Finder device and camera
Inventor: TANAKA KATSUTO
IPC: G03B13/14
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To simultaneously correct the deviations of the visual field frame of a finder and the AF sensitivity area of an AF unit, from a photographing range, with a simple constitution by integrally tilting a finder body and the AF unit, with a parallax correcting mechanism. SOLUTION: An operating pin is suitably moved by an interlocking mechanism linked with the focal length of a photographic lens and a whole unit, that is, a finder unit 11 and the AF unit 20 is rotated. By such a rotation, in proximity photographing, the objective optical axis 10a of a finder optical system 10 is tilted toward the optical axis side of the photographic lens of a camera and crosses the optical axis of the photographic lens in the vicinity of an object position. Thus, in proximity photographing, the visual field frame of the finder is moved for correcting parallax, but the AF sensitivity area is not moved, in the conventional case, but in this finder device, the AF sensitivity area is moved with the movement of the visual field frame of the finder, as well, to correct the deviation of the AF frame integrally moved with the visual field frame, from the AF sensitivity area.
Patent JP-S60239486-A (JP)
Title: Preparation of 2-(1-piperazinyl)-8-ethyl-5,8-dihydro-5-oxopyrido(2,3-d)pyrimidine-6-carboxylic acid trihydrate
Inventor: OCHIAI KIYOSHI
IPC: C07D471/04
Filed: 1984-05-15
Abstract: PURPOSE:To obtain the titled compound useful as a chemotherapeutic agent, by recrystallizing a specific carboxylic acid derivative from an acidic hydrous organic solvent, drying the recrystallized carboxylic acid derivative at a given temperature, and treating the dried carboxylic acid derivtive in an atmosphere containing steam under saturated vapor pressure or below. CONSTITUTION:2-( 1-Piperazinyl )-8-ethyl-5,8-dihydro-5-oxopyrido[ 2,3-d ]pyrimidine-6-carboxylic acid (hereinafter abbreviated to PAA) is recrystallized from an acidichydrous organic solvent, and then fully dried at 75-120 deg.C to give nonhydrate of the above-mentioned carboxylic acid, which is then treated in an atmosphere containing steam under saturated vapor pressure or below to afford the aimed compound of the formula having adhesive moisture within a permissible range. EFFECT:The aimed substance of high purity can be obtained in simple steps without requiring a drying step of removing the adhesive moisture after forming the PAA trihydrate.
Patent JP-H04380-A (JP)
Title: Formation of thermally sprayed film having high corrosion and heat resistance
Inventor: MATSUBARA YOICHI
IPC: C23C8/24
Filed: 1990-04-16
Abstract: PURPOSE:To strengthen a base material itself by surface strengthening treatment ensuring corrosion and heat resistances by forming an aluminized film on the surface of the base material and then forming a thermally sprayed film of ceramic, etc. CONSTITUTION:A base material is pretreated by aluminizing before thermal spraying to form an Fe-Al alloy layer on the surface of the base material. This alloy layer renders corrosion and heat resistances to the surface of the base material and strengthens the base material. Ceramic such as Al2O3 is then thermally sprayed on the aluminized film to form a corrosion and heat resistant thermally sprayed film as a laminated film. In the case where the aluminizing is hot dip aluminizing, secondary diffusion is carried out by high-frequency induction heating or other method so as to further extend the resulting Fe-Al alloy layer.
Patent JP-S61254193-A (JP)
Title: Production of unssaturated wax ester
Inventor: OKUMURA MASAKAZU
IPC: C12R1/90
Filed: 1985-05-07
Abstract: PURPOSE:To obtain unsaturated wax ester suitable as a substitute raw material for a sperm oil in high yield of production, by cultivating aerobically Euglena of a protozoan and changing a medium to an anaerobic state. CONSTITUTION:A microorganism of the genus Euglena (e.g., Englena gracillis Z strain) is inoculated into a medium consisting of a carbon source (e.g., glucose), a nitrogen source (e.g., NH4NO3 or peptone), ca, vitamin B1, etc. At the early stage of culture or after the mold is grown at a certain degree, 0.1-5wt% based on the medium of an unsaturated fatty acid (e.g., linoleic acid) is added to the medium, and the mold is cultivated at 20-33 deg.C at 3.0-7.0pH under an aerobic condition such as aeration or stirring for 3-6 days. Then when the growth of the mold in the medium is approximately in a stationary phase, nitrogen is introduced to the medium which is changed to an anaerobic state, the medium is kept in the state for 1-5 days, unsaturated wax ester is accumulated in the mold cell and it is extracted and separated from the mold.
Patent JP-S62261373-A (JP)
Inventor: KARUMERA AGUNESU ROTSUSHI
IPC: A62D3/34
Filed: 1987-04-22
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-2000289979-A (JP)
Title: Vertical conveyance device and vertical conveyance method and manufacturing device for substrate with thin film and manufacture thereof
Inventor: OSAWA YOSHIHIKO
IPC: B66C15/02
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To securely detect an abnormality irrespective of the number of suspension bands to be cut and loosened and a section to be cut and loosened, to detect an abnormality when a conveyance means overruns, to provide a detection means in a narrow installation space, and to improve maintenance property when cutting and loosening of the suspension bands and overrun of the conveyance means are detected automatically. SOLUTION: In a vertical conveyance device having a substrate holding unit 12 holding a substrate in a chamber and a conveyance means lifting and lowering the substrate holding unit to an arbitrary position in a suspension condition by a suspension band 19, a detector for detecting cutting and loosening of the suspension band is arranged in the vicinity of a suspension band winding part, and a detection means for detecting cutting and loosening of the suspension band capable of detecting cutting and loosening of the suspension band due to the deformation of the suspension band in the suspension band winding part and its contact with the detector when the suspension band is cut and loosened is provided.
Patent JP-H04218-A (JP)
Title: Power supply control system
Inventor: MIYAZAKI HIROYASU
IPC: H02J1/00
Filed: 1990-04-16
Abstract: PURPOSE:To facilitate recognition of an abnormal power supply section by providing a first means for detecting the output voltage from a DC stabilized power supply and a second means for detecting the voltage at a power receiving section and then comparing the outputs from the first and second means with a preset value. CONSTITUTION:Upon rising of a DC stabilized power supply 1, a microprocessor 8 monitors the output voltage from the DC stabilized power supply 1 and the voltage at a power receiving section 2 through A/D converting circuits 5, 6. At that time, a preset value is read out from the memory section 9 of the microprocessor 8 and compared with the monitored voltages. If the output voltage from the DC stabilized power supply 1 is lower than the set value, output from the DC stabilized power supply 1 is judged abnormal. When the difference of voltage between the DC stabilized power supply 1 and the power receiving section 2, i.e., the voltage drop of a feeder line 3, is higher than the set value, the feeder line 3 is judged abnormal. The error information is written into the memory section 9.
Patent JP-S5324102-A (JP)
Title: Shaft sealing device for compound multi stage pump
Inventor: TAKANO SHIROU
IPC: F16J15/54
Filed: 1976-08-18
Abstract: PURPOSE: To ease shaft sealing part designing contditions by providing decompression shaft sealing device to shaft sealing part, and to reduce axial thrust by balancing it by arranging each impeller of each pump back to back. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01269180-A (JP)
Title: Intra-hole burr detecting method
Inventor: YAMADA TOSHIYUKI
IPC: B29C37/02
Filed: 1988-04-20
Abstract: PURPOSE:To correctly discriminate a defective from a non-defective by preparing a detection reference graphic with the use of enlargement and reduction, and detecting the presence and absence of a burr with the analysis of an objective substance. CONSTITUTION:An object 1 irradiated by illumination with the use of reflected light or transmitted light is image-picked-up by an image pickup device 2, a video signal is taken in by a picture processor 8, the taken-in picture is binarized by a suitable value, the picture is equalized by the enlargement and reduction of a black circle at a suitable size, and an inspection reference graphic is prepared by the equalized graphic and a defective/non-defective deciding reference. Next, the picture of the object is take in, it is binarized, analized, a gravity center is obtained, the inspection reference graphic is moved to the gravity center, a logical operation is executed between the original picture, the defective/non-defective is discriminated by analizing the picture after the operation, a result is outputted to a robot controller 7, and one cycle is completed. Thus, the object for instruction is unnecessary, and the defective/non- defective can be discriminated without being affected by the difference of the aspect ratio of memories in an image pickup device and the picture processor.
Patent JP-S57211736-A (JP)
Title: Manufacture of silicon nitride film
Inventor: IWAMATSU SEIICHI
IPC: H01L21/318
Filed: 1981-06-24
Abstract: PURPOSE:To obtain a thin film which is suitable for a passivation layer, without environmental pollution due to mercury, by mixing inactive gas such as Xe into mixed gas of ammonia and silane, and performing photochemical reaction at the specified temperature or less. CONSTITUTION:Gases such as N2 purge, SiH4, NH4, and Xe from pressurized containers are regulated 4 and sent to a quartz reaction chamber 1. A substrate 5 in the reaction chamber 1 is heated to 300 deg.C or less by a heater 6. Photon energy is supplied by a quartz mercury arc lamp 7. In this method, Xe atoms excited by ultraviolet rays are collided with reacted molecules, and free radicals are yielded. By said free radicals, chain reaction which finally yields Si3N4 is started. In this case, almost entire radiation is absorbed by the Xe gas in the reaction system. Thus, the thin film which is suitable for the passivation layer can be obtained without the environmental pollution due to mercury and without pin holes.
Patent JP-S5978496-A (JP)
Inventor: UIRIAMU RESURII IITON
IPC: H05B41/282
Filed: 1983-06-01
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-H06334748-A (JP)
Title: Service providing method for distributing incoming messages to presons treated as ones at home, and equipment therefor
Inventor: MEARII RITA OTSUTOO
IPC: H04Q3/545
Filed: 1994-04-13
Abstract: PURPOSE: To enable audible connection to a home acceptor at low cost by improving a system for presenting automatic call distribution(ACD) service for the end user. CONSTITUTION: Concerning an ACD service system due to the team mixing an acceptor located in the charge range of exchange device 1 with ACD function and an acceptor at a distant place such as at home (the home acceptor), in response to a call incoming to the ACD, a work station 3 of home acceptor is connected through the audible connection to an exchange device 2 in charge of the home acceptor of ACD. Besides, the work station 3 is connected through data connection to an home acceptor server 6. The home acceptor server unit 6 reports incoming call event data for enabling or disabling the utilization of home acceptor to a business information system 8 of ACD, and the business information system 8 reports the incoming call event data to the exchange device 1. Besides, the home acceptor server unit 6 sends application data for ACD service execution to a host processor 7.
Patent JP-H03294896-A (JP)
Title: Character pattern generating device
Inventor: KAWADA SHIGERU
IPC: B41J5/44
Filed: 1990-04-13
Abstract: PURPOSE:To reduce the memory capacity of a pattern memory by storing a character pattern into the pattern memory in such a way that the plural character patterns caused by the difference of the display format mutually share an area. CONSTITUTION:For example, in the case of a HIRAGANA(cursive form of Japanese syllabary) 'tu', the pattern in a standard size is stored in the area A enclosed by a solid line. And the pattern for the writing from left to right of 'tu' in a small size is stored in the area B hatched in left side down. That is, when the area B is divided into four small areas (a), (b), (c), and (d) shown by an alternate long and short dash line, the data of 'tu' in the small size is stored in the small area (c) positioned in lower left-hand in a figure. In this manner, the plural character patterns with respect to the same character and caused by the difference of the display format mutually share the area, so that the memory capacity can be reduced.
Patent JP-H07283651-A (JP)
Title: Nondirectional antenna, nondirectional vhf antenna, nondirectional uhf antenna, and nondirectional vhf/uhf antenna
Inventor: FUKUDA KIYOSHI
IPC: H01Q5/15
Filed: 1994-04-13
Abstract: PURPOSE:To provide the nondirectional VHF/UHF antenna which doesn't require any phase devices and is miniaturized and is operated in the VHF band as well as the UHF band. CONSTITUTION:A VHF antenna element 4 constituting a VHF antenna 2 is formed by bending a folded dipole into a circle, and a coil 8 is connected to the center of the folded element, and it is operated with two frequencies. The intra-horizontal directional pattern is improved by a passive element 9 arranged in the vicinity or the front end part or the VHF antenna element 4. A UHF antenna element 5 consists of a Y type dipole ana is produced on an insulating substrate 12 and has the front end folded inward to be miniaturized and is arranged a prescribed length apart from the VHF antenna 2.
Patent JP-S5621836-A (JP)
Title: Manufacture of polyvinyl chloride made hollow ball
Inventor: ISHIKAWA MAKOTO
IPC: A63B45/00
Filed: 1979-07-31
Abstract: PURPOSE: To obtain a subject ball which is prevented from leakage of inside air, by a method wherein, after a particular valve seat is secured on a small projection formed on an inner wall surface of a rotary mold, a molding material charged thereinto and the valve seat are rotated monolithically for molding, and a particular valve is then inserted into the valve seat firmly.  
     CONSTITUTION: A small mushroom-shaped projection a' is formed on an inner wall surface of a mold (a). A conical top of said small projection a' is mated with a valve seat b. The valve seat b consists of a rigid plastic resin made base portion b 2  and a soft plastic resin made top portion b 1 . A mating hole 1 is made in the base portion b 2 , and a fine perforation 2 is formed in the top portion b 1 . A molding material is charged into the mold (a) for rotation-molding therein. A ball proper C is demolded together with the valve seat b, and a portion corresponding to the small projection a' becomes a hook hole 3. A nozzle of an filler is inserted therefrom through the valve seat b, and air is filled into the ball proper C. After the nozzle is pulled out, a valve d is firmly fitted in the hook hole 3 to prevent from leakage of air. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0664805-A (JP)
Title: Device to restrain lateral direction
Inventor: JIYON EDOUIN MOOSU
IPC: G03B27/46
Filed: 1993-04-23
Abstract: PURPOSE: To provide a lateral direction suppression device capable of increasing the column strength of a web. CONSTITUTION: This lateral direction suppression device accurately positions the webs 18 and 19. The lateral direction suppression device is provided with a web supporting surface 16 in a longitudinal direction concaved and curved toward the web, a guide 17 extended in the longitudinal direction along the surface and a roller 11 arranged facing the surface. Deformation is performed when the roller 11 is rotated and the web is biased in a lateral direction against the guide. As a result, the web matches with the curvature of the surface and the strength of the web is increased.
Patent JP-H0859443-A (JP)
Title: Cleaning and treating composition for hair and skin wherein polymer containing ceramide and cationic group is used
Inventor: DANIERU KOBUE
IPC: A61K8/92
Filed: 1995-04-24
Abstract: PURPOSE: To prepare a washing and treatment composition capable of imparting a good characteristics to hair and/or skin. CONSTITUTION: This washing and treatment composition comprises at least one kind of anionic surfactants, at least one kind of a zwitterionic surfactant in a cosmetically acceptable medium in at least 4 wt.% added to the detergent, further comprises at least one kind of a polymer containing a cationic group, and at least one kind of a ceramide and/or one kind of a glycoceramide.
Patent JP-S59223465-A (JP)
Title: Image forming device
Inventor: IEMURA SHIGERU
IPC: G03G15/05
Filed: 1983-06-02
Abstract: PURPOSE:To simplify the constitution of the titled device by arranging a conductive electrode plate and a magnet on the positions opposed to a dielectric drum and earthing the electrode plate through magnetic toner to destatisize and clean up the dielectric drum. CONSTITUTION:Residual toner 19 which is not transferred to paper 15 to be transferred is left on the transferred dielectric drum 14 after transferring and is moved together with the rotation of the dielectric drum 14. The electrode plate 20 is constituted by a conductive and magnetic material, directly provided with the magnet 22 and earthed. In addition, the electrode plate 20 is opposed to the dielectric drum 14 with a slight gap g2 between the leading end part of the electrode plate 20 and the drum 14 and contacted with magnetic toner 13 in a hopper 21. Since the residual toner 19 reached just under the electrode plate 20 by the rotation of the dielectric drum 14 is contacted with the magnetic toner 13 in the hopper 21, the held electrostatic charge is discharged to the earth and mixed with the magnetic toner 13 in the hopper 21. Thus, the attachment of the magnet to the earthed conductive electrode plate makes it possible to simplify the structure and prevent the dielectric drum from the generation of flaws.
Patent JP-H02274755-A (JP)
Title: Polyesterester elastomer
Inventor: OHARA HIDEKAZU
IPC: C08K5/10
Filed: 1989-04-18
Abstract: PURPOSE:To improve the durability under heat and in humid condition by compounding phosphoric acid or its org. ester with a polyesterester block copolymer obtd. by reacting a crystalline polyester with a lactone. CONSTITUTION:A crystalline arom. polyester (e.g. polyethylene terephthalate) having a logarithmic viscosity of 0.6 to 1.5, obtd. by reacting terephthalic acid (or its ester-forming derivative) with a 2 to 10C glycol, is reacted with a lactone (e.g. epsilon-caprolactone) in a wt. ratio of said polyester to said lactone of (95:5) to (40:60) to give a polyesterester block copolymer. 100 pts.wt. resulting block copolymer is compounded with 0.01 to 5 pts.wt. phosphoric acid, phosphonic acid, phosphonic acid, or their org. esters and, if necessary, 0.05 to 15 pts.wt. epoxy compd. having an epoxy equivalent of 70 to 1000g/equivalent and 0.05 to 10 pts.wt. nucleating agent.
Patent JP-H11278981-A (JP)
Title: Monitoring of semiconductor single crystal production by fz process
Inventor: TODA MASATO
IPC: C30B13/28
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for monitoring semiconductor single crystal production process, enabling smooth production monitoring control while judging the presence/absence of abnormalities in single crystal growth step similarly to the case with CZ process even in FZ process considerably affected by crystal form, and further, quartz gas or the like. SOLUTION: This method for monitoring semiconductor single crystal production process comprises the following procedure: the temperature of the single crystal area right under the melt zone 5 subjected to zone melting by a heating coil 4 is measured at a spot area 7a, and the presence/absence of abnormalities in semiconductor single crystal growth step is discriminated while monitoring the status of the development of crystal crack line (s) 7b through the temporal change of spot area temperature based on the rotating speed of the single crystal, in particular, by the aid of an infrared sensor 12 through a wavelength selective filter 11.
Patent JP-S58216441-A (JP)
Title: Multilayer wiring structure for semiconductor device
Inventor: CHIBA MITSUNAO
IPC: H01L29/41
Filed: 1982-06-10
Abstract: PURPOSE:To perform high integration and high speed of a circuit without increasing the value of a contact resistance even if the diameter of a through hole is contracted by etching and removing a lower wiring layer directly under a connecting hole of a connecting part of upper layer wirings to lower layer wirings in a recess shape so that the upper layer wirings are connected in the recess part. CONSTITUTION:After a through hole is formed at an interlayer insulating film 4, a wiring layer 3 which is exposed under the through hole is etched to the intermediate part. That is, the conventional through hole side face is the film 4, while the through hole is surrounded by the layer 3 in this invention. From this structure, the contacting area can be obtained by the through hole of 3mumX3mum, 1.0mum of the thickness of the layer 3 and 0.5mum of the remaining unetched part, becoming (3mumX3mum)+(3mumX 0.5mum)X4=15mum<2>. With the through hole of 1mumX1mum, becoming (1mumX1mum)+(1mumX 0.5mum)X4=3mum<2>. Thus, the through hole is three times as large as the conventional through hole structure, thereby suppressing the increase in the contact resistance due to the microminiaturization in the multilayer wirings and particularly to the contraction of the diameter of the through hole. Thus, microminiaturization of the element and the acceleration of the operation of the circuit can be performed.
Patent JP-S60245231-A (JP)
Inventor: TOOMASU SHII FUOSUTAA
IPC: C03B19/14
Filed: 1985-05-09
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-S5525295-A (JP)
Title: Nonlinear transmission line estimation device
Inventor: AKASHI FUMIO
IPC: H04B3/04
Filed: 1978-08-14
Abstract: PURPOSE: To secure an automatic estimation for the nonlinear transmission line by controlling the gain and phase of the variable gain circuit and the variable gain control circuit via the error signal between the output signal of the transmission filter equivalent circuit and the corresponding reference signal of the double series.  
     CONSTITUTION: Nonmemory-type nonlinear element 22 is connected in series to the output of transmission filter equivalent circuit 7, and the double-series signal is delivered from reception filter equivalent circuit 23 which features the characteristics different from nonmemory-type nonlinear element 5 and the same characteristics as circuit 7. Then the gain and the phase of variable gain control 4 and variable phase gain circuit 6 are controlled via the error signal between the output signal of circuit 7 and corresponding double-series reference signals 10 and 11. Thus an automatic estimation becomes possible for the nonlinear transmission line. 
     COPYRIGHT: (C)1980,JPO&Japio