baber/WOPTO huggingface dataset:
Patent JP-H06118481-A (JP)
Title: Finder device
Inventor: YAMAZAKI YASUO
IPC: G03B13/10
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a finder device capable of switching the size of an observation visual field frame by moving a 2nd polarizing means having a polarizing direction orthogonally crossed with the polarizing direction of a 1st polarizing means in a finder optical system into the finder optical system. CONSTITUTION:The finder device capable of switching the observation visual field frame is provided with the 1st polarizing means 7 which is provided in the finder optical system for forming light from an object into an image, which allows only the specified luminous flux component made incident on the finder optical system to pass through and which has the plane of polarization forming the observation visual field frame, and the 2nd polarizing means 8 which has the plane of polarization nearly perpendicular to that of the 1st polarizing means, moves in the finder optical system and switches the size of the observation visual field frame by superposing the planes of polarization.
Patent JP-S55145195-A (JP)
Title: Steel material having high anticorrosive organic composite coating
Inventor: KADO SATOSHI
IPC: C25D5/26
Filed: 1979-05-01
Abstract: PURPOSE: To enable to have an excellent anticorrosive property, workability, coating property and appearance, by forming Pb electroplating layer having a specific thickness on the surface of steel material and forming organic coating on the above layer having limited thickness or forming chemical treatment coating moreover between both layers.  
     CONSTITUTION: Pb electroplating is carried out on the surface of steel material by using boron (silico) fluoride bath etc. and organic coating (for example, acrylic resin or PVC coating) having the thickness of 1W3mm, is formed on the Pb plated layer. Also, chemical treatment coating is formed moreover between the above two layers. By the above method, the above Pb electroplated layer is combined with Fe ground metal excellently and also, corrosion resisting property for the corrosion element, such as moisture or O 2 , etc., permeated through the coating, is high because the Pb layer is chemically stable and moreover, blister of the coating is not generated. Further, the Pb layer has a good adhesive property for the organic coating and also, a particular coating property compared with usual simple Zn plating layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58170877-A (JP)
Title: Scroll compressor
Inventor: SAKATA KANJI
IPC: F04C29/06
Filed: 1982-03-31
Abstract: PURPOSE:To prevent the production of discharge noises from a scroll compressor, by forming a connecting port communicating the inside of a discharge valve cover and a space located on the side of a drive shaft with each other in a shroud. CONSTITUTION:A valve cover 33 is disposed in a discharge chamber 26 in the manner of surrounding a discharge port 24, and a gas vent hole 34 is formed in the upper surface of the valve cover 33 at the portion thereof not aligned with the axis of the discharge port 24. Further, a connecting port 35 communicating the inside of the valve cover 33 and a chamber 3 located on the side of a drive shaft 6 is formed in a shroud 21 for a fixed scroll vane 23 disposed on the inside of the valve cover 33, so that it is enabled to prevent production of discharge noises from a scroll compressor.
Patent JP-S62213979-A (JP)
Inventor: ITO SUSUMU
IPC: B25J9/06
Filed: 1986-03-12
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-S53137612-A (JP)
Title: Companding circuit for signal
Inventor: NISHIMURA MASARU
IPC: H03G7/00
Filed: 1977-05-06
Abstract: PURPOSE: To establish a companding circuit for signal to prevent the deterioration in S/N due to noise for the signal processing means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09239323-A (JP)
Title: Delivery sorter
Inventor: HAGIWARA NORIAKI
IPC: B07C3/08
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To enable the conduction of work to take out and rearrange postal letters without mistake by providing shorting shelves for sorting these letters in order of desired delivery with sorting cabinet display sections by each of the plural sorting cabinets constituting the sorting shelves and lighting the corresponding indicator lamps according to the rule for the work to take out and rearange the certain specified letters. SOLUTION: When the collected and delivered postal letters are set in a supplying section 1, the letters are transported by one piece each and the addresses, etc., thereof are read by a scanning section 2 and are discriminated in a discriminating section 3. A control section 4 allocates the sorting cabinets 8 according to the discriminated addresses and the letters are transported to the corresponding sorting cabinets 8. When the sorting cabinets 8 are full up with the letters deposited therein, a full-up detector turns on and, therefore, the sorting cabinet display sections (6a to 6f) of the full-up sorting cabinets 8 are lighted to indicate the full-up to a person in charge.  When person in charge, thereupon, pushes the switches for every sorting cabinet 8, paper tags indicating the destinations is printed by a printing section and, therefore, the letters taken out together with these paper tags are bundled together and are delivered to desired stations.
Patent JP-S59178138-A (JP)
Title: Automatic transfer device for working parts
Inventor: HISAMORI YOUICHI
IPC: B21D43/12
Filed: 1983-03-29
Abstract: PURPOSE:To work surely and automatically working parts irrespectively of the lengths thereof by transferring punching dies on a turret table to a prescribed position and punching the work fed to said position by a feeder. CONSTITUTION:The work fed by a feeder 1 to a punching position is subjected successively to prescribed punching by the descending and pressing of a prescribed position in said position where the punching dies 5 attached to a turret table 2 are rotated by a table driving wheel 6 and are transferred to said position. The final blanking die 3 is transferred similarly to the blanking position by the rotation of the table 2 upon finishing of the punching. The part after the punching is then subjected to blanking and cutting by the descending and pressing of the prescribed ram in said position. On the other hand, an auxiliary conveyor 9 slides on a sliding shaft for guiding simultaneously with the cutting and enters the rear of the die 3, then a belt rotates in a prescribed direction to discharge the part dropped thereon onto a main conveyor 8 of a secondary processing line.
Patent JP-S59182830-A (JP)
Title: Polyethylene resin composition for transparent heat- shrinkable article
Inventor: YAMAKAWA SHINZOU
IPC: C08L23/00
Filed: 1984-03-19
Abstract: PURPOSE:The titled composition useful as heat-shrinkable tubes, tapes, sleeves, etc., having high heat shrinking power, improved crack resistance, obtained by blending a straight-chain low-density polyethylene by middle-pressure or low- pressure process with chlorinated polyethylene, etc. in a specific ratio, adding a specific amount of an antioxidant to the blend. CONSTITUTION:(A) 30-98pts.wt. straight-chain low-density polyethylene by middle- or low-pressure process (e.g., copolymer of ethylene and an alpha-olefin having 0.1-5.0 melt index) is blended with (B) 70-2pts.wt. chlorinated polyethylene or blend of it and a branched low-density polyethylene by high-pressure method (1-35wt% chlorine content), and the blend is mixed with 0.1-5.0pts.wt. antioxidant (based on 100pts.wt. total amounts of the components A and B) to give the desired composition. USE:Welding joint parts of steel pipes, connecting material for power and communication cables, anticorrosive covering materials, etc.
Patent JP-H09241847-A (JP)
Title: Film formation
Inventor: OKAJIMA YUICHIRO
IPC: C23C16/46
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To surely form the films of a gas sensitive material near heaters by an easy and simple method without executing an etching treatment, etc. SOLUTION: A silicon substrate 20 is housed into a reaction vessel in the stage when the heaters and the electrode 8 of tin oxide 4, etc., are formed on the silicon substrate 20. Heating is not executed over the entire part of the reaction vessel and the heaters 6 are heated to a prescribed temp. by energizing the heaters. Further, the gaseous raw material of the tin oxide is introduced into the reaction vessel. The thermal cracking of the gaseous raw material, then, progresses only at the points heated by the heaters and the films of the tin oxide are formed only at the heated points. The films of the tin oxide are not formed at the other parts. Then, the films of the tin oxide are surely formed only near the heaters without executing the etching treatment, etc.
Patent JP-H04286708-A (JP)
Title: Magnetoresistive head
Inventor: SATO KENJI
IPC: G11B5/39
Filed: 1991-03-18
Abstract: PURPOSE:To decrease process, to reduce handling time and to shorten time for producing. CONSTITUTION:This magnetoresistive head, laminating a soft magnetic layer 22 on a magnetoresistive element layer 21, causes a sensing current to flow and impresses a bias magnetic field on the relevant magnetoresistive element layer 21 by the magnetized relevant soft magnetic layer 22. The magnetoresistive element layer 21 and the soft magnetic layer 22 are formed by metalic thin film coating with the same material having various compositions.
Patent JP-S59178345-A (JP)
Title: Measuring apparatus for density
Inventor: MIURA IWAO
IPC: G01N23/06
Filed: 1983-03-29
Abstract: PURPOSE:To reduce the cost and improve the accuracy of measurement, by using a device of a proportional counter tube as an X-ray detector, by detecting characteristic X-rays radiated from X-ray-excited targets by means of a monitoring detector, by calculating the amount of said X-rays, by delivering a signal to a collimator controller so as to adjust the amount of exciting X-rays, and by maintaining thereby the amount of the characteristic X-rays at a prescribed value. CONSTITUTION:An X-ray detector 116 of a proportional counter tube is inexpensive, since it necessitates no cooling by liquid nitrogen. Characteristic X-rays radiated from niobium 108 are detected by a monitoring detector 125, and a detection signal thereof is counted by a scaler 130 and stored in a storage circuit 131. The same detection as described above is performed also with respect to molybdenum 109, and a counted value obtained at this time is compared with the counted value stored in said storage circuit 131 by means of a comparator circuit 132. Based on this comparison, a control signal is delivered to a collimator controller 133 so as to adjust the dimensions of the slit 113C of an automatic collimator 113, and thereby the amount of exciting X-rays radiated from an X- ray tube 112 is maintained at a prescribed value.
Patent JP-S62209509-A (JP)
Title: Endoscope
Inventor: OSHIRO SUSUMU
IPC: G02B23/26
Filed: 1986-03-11
Abstract: PURPOSE:To switch a visual field and to obtain an erect image in the eyepiece part side by twisting an image guide consisting of an optical fiber bundle at the visual field switching time between side sight and straight sight. CONSTITUTION:In case of side sight, a side sight image A is made incident as an inverted image by a prism 22 for side sight and is converted to the original erect image by a lens system 23 and is made incident on an image guide 34. Consequently, an erect image (a) is obtained on the side of an eyepiece part 36. In case of straight sight, a straight sight image A' is made incident on the image guide 34 as an inverted image by a lens 20 for straight sight, but the image is inverted on the way of the image guide because the image guide 34 is twisted at 180 deg. and consists of an optical fiber bundle. Consequently, the erect image (a) is obtained on the side of the eyepiece part 36.
Patent JP-H01226052-A (JP)
Title: Memory controller
Inventor: KAMATA TOSHIO
IPC: G06F12/06
Filed: 1988-03-07
Abstract: PURPOSE:To access other divided space data during the execution of a program in a bank ROM space by providing 1st and 2nd address registers so that two divided areas can be accessed. CONSTITUTION:In case of directly specifying only a fixed address space in a ROM 26 by normal access, a selector 23 is controlled so as to select address data in an address bus 22 and apply the data to the ROM 26. In case of making access to one divided area in order to read out data simply from the ROM 26, the selector 23 accesses the divided area in accordance with the upper two bits of an address register 27. In case of making access to another divided space on the way of making access to one divided space of the ROM 26, the combination of outputs of the address register 27 and the address bus 22 and the independent output state of the output of an address register 28 are switched by the selector 23.
Patent JP-S55144546-A (JP)
Title: Judging method of cell sample
Inventor: MIYAKE TAMIO
IPC: G01N33/50
Filed: 1979-04-27
Abstract: PURPOSE: To examine the therapeutic effect, the administration effect and the like of a cell sample by calculating the characteristic parameter of the cell higher than predetermined number by a statistical method and comparing them at predetermined time interval to clarify the status change of the cell.  
     CONSTITUTION: The image magnified by a microscope of the cells of the same type of predetermined number such as, for example higher than 100 pieces is taken by a camera. A video signal thus obtained is converted into a digital amount, which is applied to an arithmetic controller and filed in every video data per every wavelength in a memory. Suitable number of images of a plurality of wavelengths are selected from the image data of the respective wavelengths thus filed in the memory, subtracted, and divided to define the cell region to be treated, read the density information and measure the characteristic parameters of the cell. The parameters thus measured are calculated by a statistical method for the cells collected at predetermined time interval. Two statistical data are compared to judge the change of the cell. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52135649-A (JP)
Title: Mode exciter
Inventor: YAMAMOTO KASUNORI
IPC: H01P1/16
Filed: 1976-05-10
Abstract: PURPOSE:To excite the wave guide line having irregular unevenness on the wall with a good efficiency and to obtain a great advantage practically, by simultaneously exciting a number of modes to the waveguide.
Patent JP-H01226901-A (JP)
Title: Construction of heat pipe type thawing device
Inventor: IZUMI ARISUKE
IPC: E01C11/26
Filed: 1988-03-07
Abstract: PURPOSE:To prevent the generation of traffic trouble by turning and press-fitting an excavating bit having a diameter larger than a laid heat pipe by an excavator and laying the heat pipe in a non-cut-and cover manner. CONSTITUTION:A heat pipe 3, to a nose of which an excavating bit having a diameter larger than the heat pipe to be laid 3 is mounted, is rotated and press-fitted by an excavator 4 installed to a footway section 1. The heat pipe 3 is laid without cutting and covering a roadway section 2. Accordingly, the heat pipe 3 can be laid without obstructing the traffic of the roadway section 2.
Patent JP-H01227361-A (JP)
Title: Manufacture of anode for fuel cell
Inventor: TATSUMACHI HIROJI
IPC: H01M4/88
Filed: 1988-03-07
Abstract: PURPOSE:To prevent poisoning by chlorine and that by carbon monoxide by depositing ruthenium hydroxide on fine platinum particles supported on a catalyst carrier, then heating in hydrogen flow and in an inert gas atmosphere. CONSTITUTION:Fine platinum particles are supported on a catalyst carrier 22 such as carbon black by liquid phase reduction. These catalyst carriers 22 are dispersed in a ruthenium hydroxide aqueous solution and the pH of the solution is slkalized to deposite ruthenium hydroxide on the platinum particles. These platinum particles are heated in hydrogen flow to reduce the ruthenium hydroxide to metallic ruthenium and to remove adsorbed chlorine as hydrogen chloride gas. In addition, when the particles are heated in an inert gas atmosphere, ruthenium reduced is efficiently alloyed with platinum particles on the carrier. A fuel cell anode in which poisoning by carbon monoxide is prevented is obtained.
Patent JP-S54143614-A (JP)
Title: Magnetic recorder-reproducer
Inventor: NAKANO KOUICHI
IPC: G11B27/17
Filed: 1978-04-28
Abstract: PURPOSE: To enable lapse time or remaining time to be displayed immediately in a play state even if a tape is loaded by letting the signal associated to the rotating speed of a hub be the speed difference of the number of revolutions of the first half of the revolutions of plural times of the hub and the number of revolutions of the second half.  
     CONSTITUTION: In a reference pulse counter 35, the addition and subtraction of the reference pulses at the revolving of the first and second half of a hub are accomplished and when the contents thereof are latched in a latch circuit L 1  or L 6 , the latched contents are supplied as a mean value NT to a microcomputer 36. Hence, in the computer 36 in which programs have beforehand been written, the operations in compliance with the programs are first accomplished with K as 10 along with inputting of said mean value NT of NPN - NPN - K to obtain a thickness Δ and this is memorized ana at the same time the discrimination of whether this thickness Δ is the tape thickness of a 60-minute tape C 3 , or the tape thickness of a 90-minute tape C 2  or the tape thickness of a l20-minute tape C 1  is accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60197753-A (JP)
Title: Stabilized halogen-containing resin composition
Inventor: ONOSHIMA KIICHI
IPC: C08L33/00
Filed: 1984-03-19
Abstract: PURPOSE:To provide the titled compsn. which does not suffer discoloration at an initial stage and can withstand prolonged high-temperature processing, by adding a mercapto-organotin compd. and an extremely small quantity of an ortho-dihydric phenol to a halogen-contg. resin. CONSTITUTION:The titled compsn. is obtd. by adding an organotin compd. of formula I or II (wherein R1 is a 1-12C alkyl; R2 is a 1-18C alkyl, alkenyl, aralkyl, etc.; a is 1, 2; l is 1-10) such as dibutyltin bis(isooctyl thioglycolate) and 0.01-3wt% (based on the weight of the organotin compd.) ortho-dihydric phenol compd. of formula III [wherein R<3>-R<6> are each H, halogen, alkyl, aryl, amino, nitro, a group of formula IV (wherein R<7>, R<8> are each H, lower alkyl), etc., or R<3> and R<4>, R<4> and R<5> or R<5> and R<6> may be combined together to form (substd.) phenol] such as p-t-butyl-catechol to a halogen-contg. resin such as PVC.
Patent JP-S56158775-A (JP)
Title: Manufacture of n-(3,5-dichlorophenyl)- oxazolidin-2,4-dione
Inventor: FURITSUTSU TSUANKAA
IPC: C07D263/44
Filed: 1981-04-10
Abstract: 1. A process for the preparation of oxazolidine-2,4-diones of the formula  see diagramm : EP0038007,P6,F2  where R**1 is haloalkenyl, alkenyl, chloromethyl, CN, CO-O-alkyl of 2 to 5 carbon atoms or alkoxyalkyl or alkylthioalkyl, each of 2 to 4 carbon atoms, and R**2 is haloalkenyl, alkenyl, hydrogen or alkyl of 1 to 4 carbon atoms, by heating a 3,5-dichlorophenylcarbamyloxyacetic acid ester of the formula  see diagramm : EP0038007,P6,F3  where R**1 and R**2 have the above meanings and R**3 is alkyl of 1 to 10 carbon atoms or cyclohexyl, in the presence of a basic catalyst, at from 20 degrees to 200 degrees C, with elimination of an alcohol of the formula R**3 -OH where R**3 has the above meanings, wherein heating is carried out in the presence of an alcohol of the formula R**4 -OH where R**4 is alkyl of 1 to 10 carbon atoms, hydroxyethyl or cyclohexyl and is identical with or different from R**3 , and the oxazolidine-2,4-dione which precipitates as a solid from the reaction mixture is isolated from the latter by conventional methods at from - 30 degrees to + 90 degrees C.
Patent JP-S61214318-A (JP)
Inventor: IKEDA KOSAKU
IPC: H01H50/56
Filed: 1985-03-19
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-H06263563-A (JP)
Title: Production of alc laminate
Inventor: FUKUTOMI KAZUMASA
IPC: C04B41/60
Filed: 1993-03-15
Abstract: PURPOSE:To reduce surface defects by pouring a surface layer material into a mold, placing an ALC material so as to put the surface of the ALC material on the top of the surface layer material and then releasing the surface layer material from the mold. CONSTITUTION:A resin mortar 8 layer composed of an acrylic resin, etc., is made on the surface of an ALC material 1 and a surface layer material 2 composed of a cement mortar, etc., is poured into a mold 4 made of a soft material capable of ready release from mold, e.g. rubber. Immediately after the second application of the resin mortar 8, the ALC material 1 is then put on the surface layer material 2 in the mold 4 in layers so as to direct the resin mortar 8 layer downward. A pressing treatment is applied thereto and it is subsequently cured in a tightly sealed state at room temperatures for 20 to 24hr so as to harden the surface layer material 2 and the resin mortar 8 enough to be releasable from the mold. The cured material is subsequently released from the mold 4, thus producing the objective ALC laminate having a rugged pattern 10 formed on the layer surface of the surface layer material 2 by the rugged molding surface 9 of the mold 4 and reduced in surface defects. In addition, the same kind of ALC laminate can be produced also by press-molding the surface of the surface layer material formed on the surface of the ALC material using a press mold.
Patent JP-H06270932-A (JP)
Title: Molded polyester bottle and production and device thereof and insert piece
Inventor: MORI NAOKI
IPC: B29C45/16
Filed: 1993-03-15
Abstract: PURPOSE:To rapidly and cost-effectively produce polyester bottles by blow molding, which have a mechanical strength and excellent heat proofing, pressure proofing functions and recyclability, by using an insert-piece made by a rotary mold when blow-molding it. CONSTITUTION:Polyethylene terephthalate resin is melted at a higher temperature than its melting point and squeezed out by an extruder 1 and injected into a cavity 6 from the path 3 of a mouthpiece 2. A rotary core metal mold 4 ranges preferably 200-250r.p.m. and the polymer is extended and arranged to the rotary direction as soon as the molded polymer is injected into the cavity 6. Since the external metal mold 5 has been cooled by water and kept in about 25 deg.C or below, the resin is rapidly solidified to form an insert piece. Thereafter, it is molded as a unit in the parison molding process and then made by the blow molding.
Patent JP-S61212410-A (JP)
Title: Skin pass mill
Inventor: MASUI TAKESHI
IPC: B21B1/22
Filed: 1985-03-18
Abstract: PURPOSE:To manufacture inexpensively a metallic strip ranging from thin to thick ones in a skin pass mill by attaching a tension leveler to the housing of mill. CONSTITUTION:A tension leveler 2 is directly attached to the housing of an outlet side of mill 1, to utilize the housing as a part of leveler housing. Further, an extension leveler 2a is disposed in the housing of mill 1, and a straightening leveler 3 is attached to the outside of housing. Furthermore, both of a rolling roll unit and a leveler unit are assembled in a cassette form and are mounted freely detachably on the inside of a window of mill 1, to deal with a thin stock by the rolling roll unit and a thick stock by the leveler unit. Tension providing devices, capable of performing tension leveling for either system, are disposed at the front and back of the mill 1. By these mechanisms, a compact leveler can be provided to a mill at low cost.
Patent JP-S63220726-A (JP)
Inventor: NAKAGAWA MICHIHITO
IPC: H02J7/00
Filed: 1987-03-09
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。