baber/WOPTO huggingface dataset:
Patent JP-S63298584-A (JP)
Title: Fixing and discharging method for card or the like
Inventor: MATSUKI MAKOTO
IPC: G11B19/00
Filed: 1987-05-29
Abstract: PURPOSE:To stabilize a discharge operation by providing this switch on the output side of a high-voltage generating circuit, and discharging a card. CONSTITUTION:A high-voltage switching circuit 3 is provided on the output side of a high-voltage generating circuit 2. In this state, at the time point when high-voltage application has become off, the high voltage side of the high-voltage generating circuit 2 is short-circuited through a resistance 4 by the high-voltage switching circuit 3. Therefore, the voltage of the high voltage side can be dropped suddenly, and at the time of executing an operation for discharging a card, etc., a discharge error can be eliminated. The resistance of an electrostatic adsorbing plate 1 is high enough, and the capacitance is small, therefore, even if the value of the resistance 4 is made high to some extent, its effect can be expected.
Patent JP-S5560934-A (JP)
Title: Color band removing focus adjusting method in overhead projector
Inventor: ISHII TOYOO
IPC: G03B21/132
Filed: 1978-10-31
Abstract: PURPOSE: To prevent the production of color bands by elevating a projecting lens perpendicularly along the axial center extension line of the center part of an eccentric Fresnel lens and moving a light source lamp on said axial center extension line along with its elevation.  
     CONSTITUTION: In the case of matching the focus of projecting images, a projecting lens 15 is elevated in the perpendicular direction along the axial center extension line b of an eccentric Fresnel lens center part 12a while the parallel relation with a stage 11 is being maintained and is so vertically moved that the center 15a of the projecting lens 15 always passes the axial center extension line b. Next, when a light source lamp 14 is retreated down to the e position while, e.g., the projecting lens 15 is being lowered down to the d position on the axial center extension line b, the luminous flux of the projecting system condensed by the Fresnel lens 12 assumes the C state and therefore the whole of the luminous flux C passes through  the projecting lens 15. Hence, on color bands are produced in the images projected  onto a screen 17 and the good images are formed. In this way, the production of  color bands may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04358463-A (JP)
Title: Image reading device
Inventor: YAMASHITA KATSUSHIGE
IPC: G02B27/18
Filed: 1991-06-05
Abstract: PURPOSE:To reed the clear images by reducing the influence of the flare light. CONSTITUTION:A holder 1 holds an image sensor 2, an erecting unmagnifying lens 3, an LED array 4, a light shielding plate 5, a glass plate 6, and a light absorbing layer 8. The sensor 2 contains plural sensor chips having the photodetecting elements arranged linearly and packaged linearly on a thick film printed board in a face-down state. The lens 3 functions to form the light reflected on an original into an image in 1:1 on the photodetecting element included in the sensor 2. The array 4 irradiates the light on the original, and the plate 5 functions to prevent the light led from the outside of an image reading device from entering the photodetecting element in the sensor 2. The plate 6 decides a position where the image of the original is formed by the lens 3. Then the layer 8 is printed in large thickness in the part of the plate 6 excluding the position above the lens 3 and absorbs the radiated light.
Patent JP-S5562180-A (JP)
Title: Aluminum base metal anticorrosive
Inventor: KAWASAKI YOSHINARI
IPC: C23F11/14
Filed: 1978-10-30
Abstract: PURPOSE: Al base metal anticorrosives excellent in anticorrosive effect, obtained by constituting aliphatic oxycarboxylic acids and their salts and triazole group compounds, thiazol group compounds and their salts etc. as available components.  
     CONSTITUTION: More than one kind of aliphatic oxycarboxylic acids, such as gluconic acid etc., or their salts and more than one kind of triazole group compounds, such as benzotriazole etc., thiazole group compounds, such as 2-mercaptobenzothiazole etc. or their salts, are meixed at a rate of 1:10W10:1. About 10W50000ppm of the above anticorrosives are added to aqueous medium. This anticorrosives are used for cooling water system, antifreezing fluid, radiator or fire extinguisher etc. and superior anticorrosive effect is shown against Al base metal without exerting bad influence on jointly contained iron base or copper base metal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62299524-A (JP)
Title: Twisting winder of spinning frame
Inventor: YOSHIKAWA HIROSHI
IPC: D01H7/86
Filed: 1986-06-10
Abstract: PURPOSE:To prevent the flotation of a bobbin in high-speed rotation and to facilitate the attaching and detaching of bobbin, by providing a rotational driving mechanism of a bobbin with a chucking member to detachably hold a bobbin. CONSTITUTION:A bobbin 2 is composed of a main body 4 and a main shaft 5 connected to the lower part of the main body. The bobbin 2 is driven by a rotational driving mechanism 3 composed of a collect chuck 10 holding the other end of the main shaft 5 to a hollow shaft 11 of a motor 7 and a means 12 to open and close the collect chuck 10. The opening and closing means 12 is e.g. composed of a pneumatic cylinder.
Patent JP-H0921812-A (JP)
Title: Device that supplies continuous zone of disposable strip
Inventor: JIERAARU IEGAA
IPC: B01L99/00
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To shorten a length of a disposable strip, and attain size reduction in a device by retreating the strip by a short prescribed distance before it is cut after use. SOLUTION: A user opens a device by opening a cover. Therefore, a strip 34 moves forward by a distance (w). The distance (w) is slightly longer by a distance (v), for example, a quantity (y). Next, a button is actuated, and the strip 34 is moved forward by a single step of a length (clo) of a zone. At this time, a length of an appearing strip 34 is (u=clo+y), and is a sufficient length to easily use a measuring area (m). Next, the user performs proper operation such as a drop of blood is placed on the measuring area (m) of a zone Z8. When measuring operation is completed, the user closes the device again. Therefore, first of all, the strip 34 retreats by the distance (w), and next, the zone Z8 is cut by a cutting unit. Then, preparation for use of the next zone Z7 is completed.
Patent JP-S5360492-A (JP)
Title: Cooling system at reactor stopping time
Inventor: HARA HIDEKI
IPC: G21C19/307
Filed: 1976-11-10
Abstract: PURPOSE: To operate washing and warming the device by simple method, by means of connecting a reactor pressure vessel, a compressed device installed at the outside of the container surrounding vessel thereof, and a heat removing device, and of connecting to water feeding pipings out the container. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5360130-A (JP)
Title: Level control circuit for digital signal
Inventor: YUYAMA ICHIROU
IPC: H03G3/02
Filed: 1976-11-10
Abstract: PURPOSE:To have a comination through a simple constitution between the shift register, AND gate, adder, A/D converter, etc. which can be easily formed into an IC, and to secure a change in accordance with the control signal which transformed the level of the digital information signal into a digital form.
Patent JP-S6133238-A (JP)
Inventor: JIEEMUSU II REIONZU
IPC: C07C43/196
Filed: 1985-06-21
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-H06347092-A (JP)
Title: Method of diagnosing and displaying failure in full automatic type bath device
Inventor: KAGEYAMA NAOKI
IPC: F24H1/00
Filed: 1993-06-04
Abstract: PURPOSE:To conveniently repair a full automatic type bath device by estimating a failure portion and its failure occurring place on the basis of the flowing condition of hot water into a bathtub in every predetermined change-over operation at each portion during the operation of hot water feed or additional heating and converting the failure place into a predetermined failure display cord to be displayed. CONSTITUTION:Water is mixed with high-temperature hot water from a heat exchanger 4 for feeding hot water, and hot water at a set temperature is supplied by a hopper 6. In this case, when a hot water feed rate sensor 23 is in an OFF state, the sensor 23, a hot water drop-in valve 14 and a supply change-over valve 21 are judged as failure, and a predetermined display code corresponding to this failure is displayed by flickering on a display unit. Then, the supply change-over valve 21 is changed over to the side of a heat exchanger 5 for additional heating, and a return change-over valve 17, to the side of a circulating pump 16. In this case, when the hot water feed rate sensor 23 is in an OFF state, the supply change-over valve 21 and a water feed change-over valve 24 are judged as failure, and a predetermined failure display code corresponding to this failure is displayed by flickering on the display unit. By this method, the failure can be rapidly and accurately repaired.
Patent JP-S5826048-A (JP)
Inventor: DEIBUTSUDO UIRUFURETSUDO JIYON
IPC: C03C13/04
Filed: 1982-07-31
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-H04360795-A (JP)
Title: Paper cutter
Inventor: MATSUSHITA HIROSHI
IPC: B26D7/02
Filed: 1991-06-06
Abstract: PURPOSE:To provide a device for cutting one to scores of large-size sheets such as whole sheets straight with simple low-priced structure. CONSTITUTION:A fixed guide 4 for sliding a tool rest 6, and a vertically displaced paper pressing bar 5 are supported at both ends, mutually parallel in the lateral direction of a table 1 for placing paper to be cut. The tool rest 6 is provided with a hand-pressed knob at the top part thereof and a circular blade 15, for instance, at its lower end, and both ends of the paper pressing bar 5 is vertically driven/controlled by a foot pedal 9 or a foot switch placed under the table 1.
Patent JP-H04360037-A (JP)
Title: Draw type optical disk
Inventor: TANAKA SATORU
IPC: G11B7/0045
Filed: 1991-06-06
Abstract: PURPOSE:To provide a DRAW type optical disk which is capable of setting RF signal level to higher as the reflection rate of light is improved and also setting a tracking error signal level to higher, and exerting the stable performance. CONSTITUTION:A group 2 is formed on a base plate 1. On the above base plate 1, a dystuff film 3 is provided and on the above dystuff film 3, a reflection film 4 is provided. The colors of the portion formed on a land part 5 of the base plate 1 and part of the portion formed within the group 2 of the dystuff film 3 are faded.
Patent JP-S6354376-A (JP)
Title: 6-diazo-penicillanic acid 1,1-dioxide and salt
Inventor: PEETORU UORUFUGANGU HENIGERU
IPC: C07D499/04
Filed: 1987-05-29
Abstract: Preparation of penicillanic acid 1,1-dioxide-and derivatives thereof by debromination of 6-alpha-bromo- and/or 6,6-dibromopenicillanic acid 1,1-dioxides. The debromination is effected in a water-containing medium by reduction with zinc in association with an acid having a pKa-value measured in water less than 3.5.
Patent JP-S62299546-A (JP)
Inventor: KITAKATA TAKASHI
IPC: D03D47/30
Filed: 1986-06-12
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-H07315238-A (JP)
Title: Flow control valve
Inventor: YAMAMURO MASATERU
IPC: F16K17/30
Filed: 1994-05-26
Abstract: PURPOSE:To lower the pressure loss of internal flow paths and also provide pressure insensitive characteristics. CONSTITUTION:In a flow control valve in which a spool valve 3 is stored slidably into a spool storing hole 2 to dividedly form a high-pressure chamber 4 and a back-pressure chamber 5, a control sleeve 12 is close-fitted slidably between the wall surface of the spool storing hole 2 and the spool valve 3, one end of the control sleeve 12 is faced toward the high-pressure chamber 4, and an annular pilot chamber 13 formed dividedly from the back-pressure chamber 5 is formed dividedly at the other end. Also the delivery side of a pump 10 is interconnected to the pilot chamber 13, passed through the side wall of the control sleeve 12 to form a flow-out hole 17 and delivery hole 18 and interconnect the high-pressure chamber 4 and a drain port 8 through the flow-out hole 17, and its opening area is adjusted according to the movement of the spool valve 3. On the other hand, the high-pressure chamber 4 is interconnected to the delivery port 7 through the delivery hole 8 and its opening area is varied according to the sliding of the control sleeve 2 so as to form a variable orifice 18.
Patent JP-H0638708-A (JP)
Title: Sodium absorption inhibitor, sodium, absorption inhibitor-containing food for preventing hypertension and therapeutic agent for hypertension
Inventor: HIRONAKA YUTAKA
IPC: A61K31/198
Filed: 1993-05-14
Abstract: PURPOSE:To obtain a sodium absorption inhibitor useful for hypertension, kidney disease, adult disease, etc., moderating restriction of salt, reducing side effects, having excellent treating effects, comprising arginine (derivative), etc. CONSTITUTION:The inhibitor comprises (A) one or more of arginine (derivative) such as L-arginine hydrochloride and preferably (B) a potassium salt. The amount of the component B added is preferably 1/2-1/1 based on the component A and a dose of the component A is preferably 0.5-1g per time by oral administration.
Patent JP-S6068032-A (JP)
Title: Separation of aggresive gas from gaseous mixture
Inventor: TOMII EDOUIN GURAHAMU
IPC: B01D53/22
Filed: 1984-06-29
Abstract: A process for separating large percentages of aggressive gases such as carbon dioxide from low temperature gas mixtures wherein the gas mixture is passed through a plurality of treatment zones in series. In each treatment zone the gas mixture is first compressed to a pressure such thatthe partial pressure of the carbon dioxide is not greater than the critical carbon dioxide partial pressure and the compressed gas mixture is then brought into contact with a membrane more permeable to carbon dioxide than other gases of the mixture such that carbon dioxide permeates the membrane to the other side thereof. The gas mixture is maintained in contact with the membrane a sufficient time to tower the partial pressure of the carbon dioxide in the non-permeated gas mixture to less than about 40 percent of said critical carbon dioxide partial pressure. The process is especially useful for separating carbon dioxide from methane and other gases.
Patent JP-H04359180-A (JP)
Title: Moving object position confirming system
Inventor: TSUNODA KATSUJI
IPC: H04B7/15
Filed: 1991-06-06
Abstract: PURPOSE:To easily confirm the position of a moving object at a low cost by mounting a GPS receiver on the moving object to determine its position, and transmitting the position to a fixed station having a VHF radio via a VHF band to display the position. CONSTITUTION:The radio station of a moving object obtains the position data based on radio waves from a satellite 1 with a GPS receiver 3 to display the data on a display section, when the press-to-talk signal of a VHF radio 5 is outputted or when it is stopped after the signal is outputted, an identification code identifying the moving object is transmitted as the voice signal via navigational VHF waves. The position confirming device section 18 of a fixed station reads the identification code and position data and outputs them to display on a display section, thus the position of the moving object can be transmitted to the fixed station at each normal voice communication without depending on a ground navigational aid system such as a radar.
Patent JP-H1078963-A (JP)
Title: Document comment method
Inventor: SHATRAU ANNE C
IPC: G06F3/0481
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a precise and simple interface by displaying a comment box when a comment function and a position set in a document are selected and then showing the selected position of the document after a desired text is added into the comment box and the box is closed. SOLUTION: When a user selects a comment function, an interface displays the selection of the comment function (31), and a comment is displayed when a certain position is selected in a text (32). The displayed comment does not include the text that is produced by the user, and the user adds his desired text to be commented via an input device. When a comment dialog box is closed, the selected position of the text is displayed with a special icon marked at a place near the selected position (33). Then the corresponding dialog box is displayed when the user selects the comment (34).
Patent JP-H0430417-A (JP)
Title: Semiconductor wafer retaining and rotating device
Inventor: TOKISUE HIROMITSU
IPC: B05C11/08
Filed: 1990-05-28
Abstract: PURPOSE:To reduce the adhesion of dust on the rear surface of a retained wafer by providing a notch on a vacuum suction chuck. CONSTITUTION:The sucking surface 1A of a chuck 1, with which a semiconductor wafer is retained by sucking for resist coating, developing and the like, is arranged in the vicinity of the outer circumference of the wafer 2, and the chuck 1 is provided with a notched part 20 to be used to expose a part of the rear surface of the retained wafer. A groove 6 is provided on the sucking surface 1A, and the wafer 2 is held by suction to the sucking surface 1A of the chuck 1 by the difference of pressure between the negative pressure in the groove 6 and the atmospheric air pressure. The number of dust adhered to the rear surface of the wafer can be reduced by the constitution having a small area of sucking surface on the above-mentioned chuck. Also, when the chuck is positioned and stopped by the notch of a disc, which is integrally rotated, and the chuck, the wafer can be carried in and out easily by a wafer handling device.
Patent JP-H08323492-A (JP)
Title: Beam shaping device for excimer laser
Inventor: SHIRATA HARUO
IPC: B23K26/066
Filed: 1995-06-01
Abstract: PURPOSE: To uniformize the intensity distribution of an excimer laser beam, to secure precision of surface machining and to improve dimensional precision. CONSTITUTION: In a high output excimer laser beam machine used in the machining that requires precision in the surface and the dimension of the bottom or side surfaces to be machined, the machine is provided with a cylindrical lens 2, which has a concave for magnifying and shaping a laser beam 1 transmitted from a laser generator, and with a grid-shaped waveguide 3 on which the laser beam 1 from the cylindrical lens 2 is made incident and by which the intensity distribution of the laser beam 1 is uniformized.  In addition, the machine is provided with a collimator lens 4, on which the laser beam 1 from the grid- shaped waveguide 3 is made incident and by which the flare-prone laser beam 1 is made parallel, mask 5 on which the laser beam 1 from the collimator lens 4 is made incident and by which the laser beam 1 equivalent to a machining shape is formed, and an image-forming lens 8 on which the laser beam 1 from the mask 5 is made incident to form an image on an object 28 to be machined.
Patent JP-H04335631-A (JP)
Title: Silver halide emulsion and silver halide photographic sensitive material
Inventor: TAKIGUCHI HIDEKI
IPC: G03C1/09
Filed: 1991-05-13
Abstract: PURPOSE:To enhance sensitivity by incorporating silver halide grains having the <=30% relative standard deviation of the number of chemically sensitized neclei per unit area on the surface of each of the photosensitive silver halide crystals. CONSTITUTION:The silver halide grains having <=30% relative standard deviation of the number of chemically sensitized neuclei per unit area is incorporated on the surface of each of the photosensitive silver halize crystal. At least one silver halide emulsion layer is formed and as the constituent element for forming the chemically sensitizing nuclei at least 2 kinds of elements are contained among silver, gold, sulfur, and selenium, except a couple of sulfur and selenium. The photosensitive silver halide grains to be used are core-shell type grains different in silver halide composition and at a specified site on the surface of the grain >=60 chemically sensitized nuclei are formed.
Patent JP-H0430834-A (JP)
Title: X-ray ct apparatus
Inventor: ISHII SO
IPC: A61B6/03
Filed: 1990-05-28
Abstract: PURPOSE:To reduce dose of X rays with a less frequency of scanning for data collection by a method wherein a measuring data at a desired time phase of an electrocardiographic wave form obtained by an electrocardiographic waveform measuring means is selected from measuring data obtained by all scans by a scan control means to reconstruct an image and a tomographic image at a specified time phase of a beating heart is obtained without any blurring and artifact. CONSTITUTION:A scanner 1 performs scannings continuously M-times at a timing faster or slower slightly than a heart beating cycle of an object 3 to be inspected and a measuring data at each scanning is applied to an image processor 5 with an X-ray detector 2. A CPU 5b in the image processor 5 selects a measuring data alone at a specified time phase of a heart as indicated by an operator previously among measuring data obtained by all scannings by 360 deg. referring to an electrocardiographic waveform data with a cardiograph 4 to perform a reconstruction of an image.
Patent JP-H084119-A (JP)
Title: Structure of building floor, and construction thereof
Inventor: TANAKA KATSUYA
IPC: E04B1/348
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a girder measured up to regulations of the Building Standard Law by a method wherein the internal faces of a floor girder made up from a channel steel for constituting a floor of the first story are covered with fireproof materials, and the upper bed of the channel steel is covered with a fireproof tying floor material so that the covered surface can be flush with the floor surface. CONSTITUTION:Fireproof materials 41 are attached beforehand in a factory to the internal faces of a web 27a and upper and lower flanges 27b and 27c of a floor girder 27 made up from a channel steel for constituting a floor of the first story of a fireproof building, and after a floor beam 31, a floor joist 32, glass wool 43 and others are attached, a building unit 23 is formed. While the unit 23 is fixed to foundations 22, a fireproof tying floor material 50 is laid, extending to the upper bed of the floor girder 27 of an adjoining unit 23, so that the surface of the tying floor material can be flush with the surface of a floor board 7. On laying the tying floor material 50, the material 50 can be simply fixed with nails 62 or the like to receiving metal fixtures 38 provided to the unit 23. Thereby, construction of the floor can be made with conditions stipulated in the Building Standard Law uniformly met while improving productivity and reducing cost.