baber/WOPTO huggingface dataset:
Patent JP-2000211189-A (JP)
Title: Optical shutter
Inventor: MATSUNAGA MASAAKI
IPC: B41J2/445
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent stripe patterns from being generated independently of image data by using an optical shutter having black masks in pixels. SOLUTION: Black masks 12 are inserted in pixels 13 of the optical shutter. That is, a light-shielding part is formed of chromium as an opaque metallic film to a gap between pixels and within pixels. A pitch of the black masks of the light-shielding parts is half a pixel pitch. When the light nearly parallel to the optical shutter is irradiated, shadows 14 of the black mask area turn around because of a light diffraction phenomenon, bringing about an edge blur and also pale shadows to an image area 15 where the shadow is not formed normally. In other words, an intensity of light shed on a light-receiving means such as an instant film or the like forms a light-and-dark belt with a smoothness like a sine curve. A longitudinal streak pattern by the shadows 14 is hardly recognized in a printed image 16 relatively moving with the optical shutter and formed on the light-receiving means.
Patent JP-S58133340-A (JP)
Title: Titanium-chromium-manganese base alloy for hydrogen occlusion
Inventor: OOSUMI YASUAKI
IPC: C22C22/00
Filed: 1982-01-29
Abstract: PURPOSE:To provide a Ti-Cr-Mn base alloy for hydrogen occlusion reduced in the hysteresis of hydrogen occlusion and releasing pressure, by blending Ti, Cr and Mn in a specific atomic ratio to facilitate activation due to hydrogen. CONSTITUTION:A Ti-Cr-Mn base hydrogen sorbing alloy is shown by general formula Ti1+xCr2-yMny (wherein x is more than 0-0.4, y is more than 0-1). This alloy is prepared by an arc welding method and used in a powder form. In addition, this hydrogen occluding alloy can be easily activated and rapidly sorbs and releases a large amount of hydrogen at a relatively low temp. and pressure after activation.
Patent JP-H02223788-A (JP)
Title: Grain drier
Inventor: KOJIYOU REIJI
IPC: F26B23/02
Filed: 1990-01-23
Abstract: PURPOSE:To facilitate the inspection as well as the attaching and detaching of a burner by a method wherein a hot air guide frame, opposing to the flow-out side of the burner, is constituted detachably while an opening and closing panel is provided on one part of the side frame of the main body of a drier, which is opposed to the burner. CONSTITUTION:A hot air guide frame 33 is provided on the front surface side of the main body 1 of a drier to form a hot air passage from a burner section 26, arranged in a space between a grain receiving chamber 23 and the side frame 3 of the main body 1 of the drier, to the inlet port side of a hot air chamber 17, communicated with an exhaust fan and affected by suction air. A hot air guide frame 33, opposed to the flow-out side of the burner 26, is constituted detachably while an opening and closing panel 27 is provided on one part of the side frame of the main body 1 of the drier, which is opposed to the side part of the burner 26. As a result, the burner 26 can be confirmed visually upon inspection of the same by removing the hot air guide frame 33 easily while the attaching and detaching of the burner 26 may be permitted to and from the front surface side and the side surface side of the main body by opening the hot air guide frame 33 and the opening and closing panel 27 easily.
Patent JP-H02198973-A (JP)
Title: Image recording device
Inventor: UJIIE SOUHEI
IPC: G03G15/00
Filed: 1989-01-24
Abstract: PURPOSE:To improve cost performance by spreading the practical use range of an image recording device by constituting the title device so that folding and binding are carried out without carrying out image recording for a sheet. CONSTITUTION:When the noncopy mode on a noncopy key is selected, the image recording by an image recording means is prohibited by a prohibiting means, and image recording is not performed. In this state, a sheet sent by a transport means is folded by a folding means 400, and the folded sheet is discharged onto a staple tray 507, and a group of loaded sheets are bound together by a stapler 511.
Patent JP-S57128341-A (JP)
Title: Electrophotographic receptor
Inventor: TAKASU YOSHIO
IPC: C08K5/00
Filed: 1981-02-03
Abstract: PURPOSE:To obtain an electrophotographic receptor not causing increase of light potential and decay of dark potential even after repeated exposures and chargings, and having superior durability, by adding a specified hydrazone compound to a charge transfer layer. CONSTITUTION:A charge transfer layer formed on a charge generating layer such as an amorphous silicon layer contains together with 100pts.wt. binder, 100-500pts.wt. hydrazone compound represented by the formula in which Z is an atomic group necessary to form a thiazoline, imidazoline, oxazoline, thiazole, imidazole, benzothiazole, naphthothiazole, pyrimidine ring or the like, optionally substituted by halogen, alkyl, alkoxy, aryl, amino, carbamoyl, or the like; R1, R2 are optionally substituted alkyl or aryl; and n is 1 or 2. Accordingly, the obtained photoreceptor is enhanced in sensitivity and durability characteristics against repeated uses.
Patent JP-S61227792-A (JP)
Inventor: RONARUDO RIIDO BOUSHIYAA
IPC: C12N9/10
Filed: 1986-01-24
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-H11207688-A (JP)
Title: Cutting tool and manufacture therefor
Inventor: IKEGAMI MASAHIRO
IPC: B26D1/28
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a cutting tool which is difficult to crack even if its edge tip has a material with low toughness such as cemented carbide. SOLUTION: A nickel metallic piece 3 formed so as to meet the shapes of the jointed parts 1a, 2a between a seating 1 and an edge tip 2 is fitted between the seating 1 and the jointed parts 1a, 2a of the edge tip 2. High energy beams B are applied to irradiate the seating 1 near the jointed part 1a to joint the edge tip 2 to the seating 1 at a jointed layer of the nickel metallic piece 3. Irradiation of the high energy beams B for jointing the edge tip 2 to the seating 1 is conducted for the seating 1, thus it is possible to prevent the edge tip 2 from being heated rapidly by the high energy beams B.
Patent JP-H04254178-A (JP)
Title: Device for cooling and/or heating liquid
Inventor: OGAWA MASANORI
IPC: F25B21/02
Filed: 1991-02-06
Abstract: PURPOSE:To provide a cooling and/or heating device for liquid, which is small in size, low in noise and minute in vibration, to use it privately on a table. CONSTITUTION:The title device is provided with a liquid heat exchanging unit 5, connecting the pouring part 6 of liquid to the discharging part 7 of the same, and heat accumulating material 4, cooled and/or heated by a heat exchanger 2 connected thermally to an electronic refrigerating element (Pertier effect element) 1. The liquid heat exchanging unit 5 is connected thermally to the heat accumulating material 4. Heat is accumulated in the heat accumulating material 4 by the electronic refrigerating element 1 and, thereafter, the liquid, passing through the liquid heat exchanging unit 5, is cooled and/or heated.
Patent JP-2000211951-A (JP)
Title: Method for vacuum sealing using anodic junction and vacuum device
Inventor: AKAIKE MASATAKE
IPC: H01J9/26
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for vacuum sealing intended for affording a clean vacuum comprising such a practice that a coated core wire is inserted in between two substrates, compressive load is then applied to both the substrates under reduced pressures; during or after compressive load application, both the substrates and the core wire are subjected to anodic junction with each other to seal the interior enclosed with both the substrate and the core wire. SOLUTION: This method for vacuum sealing comprises the following procedure: loads 6 are applied to glass substrates 1 and 2 from above and below, respectively, to make compressive stress act between the glass substrates 1, 2, the core wire 3 and the coating film 4 thereon to effect plastic deformation of the core wire 3 and the coating film 4 so as to effect higher adhesion between them; in this state or thereafter, an anode is connected to the coating film 4, while a cathode to the electrodes 7, 8 on the glass substrates 1, 2, a voltage is then applied from a source 9; during voltage application, both the glass substrates 1, 2 are heated to raise the mobility of the impurity ions therein; by carrying out the above operation in a reduced pressure atmosphere, a vacuum space 13 with a gap corresponding to the height of spacers 14 is produced by both the glass substrates 1, 2;  in this case, a firm junction is afforded between both the glass substrates 1, 2 and the coating film 4.
Patent JP-S61217172-A (JP)
Inventor: HENRII SUTEIIBUN BURENMAN
IPC: A61B5/332
Filed: 1986-01-28
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-H03220624-A (JP)
Title: Optimum control system for printer
Inventor: KITAURA SHIGENORI
IPC: G06F3/12
Filed: 1990-01-26
Abstract: PURPOSE:To minimize the print processing time of all print data to be an object by referring to a processing time characteristic table to calculate the predictive print processing time of plural print data at every printer and selecting a printer so that the predictive print processing time is minimum. CONSTITUTION:A predictive print time calculating part 12 refers to a processing time characteristic table 11, where print processing time at every printer for fundamental elements of print data as the object is preliminarily stored, to calculate the predictive print processing time of each printer for each of plural print data to be the object. An optimum control part 13 selects the printer for each print data based on calculated times so that the predictive print processing time of all print data to be the object is minimum. When the optimum control processing of printers is terminated, print data to be the object are distributed sequentially to respective printers selected by the optimum control part 13 to execute the print processing. Thus, the print processing time of plural print data is shortened.
Patent JP-S54108544-A (JP)
Title: Semiconductor device
Inventor: TAKEDA KAZUMITSU
IPC: G06F7/76
Filed: 1978-02-14
Abstract: PURPOSE: To realize the selection between shift operation over several bit slice type semiconductor devices and closed shift operation in each bit slice type semiconductor device, by providing a shift-mode selecting control line.  
     CONSTITUTION: To perform shift operation relating to several bit slice type semiconductor devices RASL, control signal 21 is selected as control signal 2 of shift circuit 1 by shift-mode selecting control line 10, left shift data 8 from the outside of RALU is selected as one data 11 constituting the right shift input data of circuit 1, and left shift input data 13 is also selected as one of data 15 constituting the left shift input data of circuit 1. To perform closed shift operation in each RALU, on the other hand, control signal 23 is selected as signal 2 by control line 10, and data 9 as one data 11 and data 14 as one data 15 are selected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60164077-A (JP)
Title: Operating valve
Inventor: MIYAWAKI SUMIO
IPC: F15B11/08
Filed: 1984-02-01
Abstract: PURPOSE:To make safe the circuit by blocking a float selector valve through spring force even upon fracture of conduit communicating between pilot valve and float selector valve. CONSTITUTION:Upon bringing of pilot valve 19 to lifting position, pressure oil is fed to the right pressure receiving section 18 to bring a spool to the position IIthus to lift the boom 2. While upon bringing of the pilot valve 19 to intermediate position, the boom 2 will lower. Upon bringing to float position, the pilot pressure is applied directly onto the spool of float selector valve 25 to bring to the communicating position against a spring 45 thereby an unload valve 23 is released thus to communicate first outlet port 13 and inlet port 11 with drain T. Since the float selector valve 25 is blocked by the spring force 45 even upon fracture of conduit 47, the unload valve 23 will not open thus to block lowering of boom 2.
Patent JP-H02196550-A (JP)
Title: Modem connector for signal branch
Inventor: YANO KAZUO
IPC: H04L69/40
Filed: 1989-01-26
Abstract: PURPOSE:To attain line monitor or the like by connecting a measuring instrument such as an on-line scope without any hindrance even during data communication by branching a signal line in which a MODEM and a computer or the like are connected via a communication cable and a MODEM connector with a high impedance. CONSTITUTION:The connector consists of a signal branch connection section 5 branching a signal from a signal line, a MODEM connector section 6 connecting to a MODEM and a cable connection section 8 connecting a cable, and they are accommodated in a signal branch MODEM connector 10. Moreover, the signal branch connection section 5 consists of a branch interface section 2 connecting to a signal line with a high impedance and a measuring instrument connector section 4 connecting a measuring instrument. Thus, almost no current flows to the branch interface section 2 of the signal branch connection section 5 even when the section 2 connects to a signal line comprising a cable. Thus, a measuring instrument such as an on-line scope is connected to the branch interface section 2 without any hindrance even during data communication.
Patent JP-H04242495-A (JP)
Title: Card erroneous insertion indicating device
Inventor: TATENO TAKESHI
IPC: G06K13/06
Filed: 1991-01-16
Abstract: PURPOSE:To constitute the device so that it can be known easily that a card is inserted erroneously into a slot. CONSTITUTION:In cards 3, 6, a processor is mounted, respectively, and also, processor number store circuits 4, 7 in which the number of the processor is stored are provided. Slot number store circuits 2, 5 are provided in accordance with a slot, respectively, and the slot number of each slot is stored therein. In a correct answer value store circuit 8, the number of the processor to be inserted into each slot is stored. A diagnostic processor 1 reads out the processor number of the card to be inserted into the slot of the slot number stored in the slot number store circuits 2, 5 from the correct answer value store circuit 8, and compares its processor number, and the processor number stored in the processor number store circuits 4, 7 of the cards 3, 6 inserted into the actual slot. As a result, in the case they do not coincide with each other, the number of the slot into which the card is inserted erroneously is displayed on a display panel 9.
Patent JP-S61176081-A (JP)
Inventor: NAKAJIMA TERUMI
IPC: H01R13/52
Filed: 1985-01-29
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-S58135245-A (JP)
Inventor: WATANABE TSUNEJI
IPC: E04H15/48
Filed: 1982-02-02
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-H05211548-A (JP)
Title: Holder for portable telephone set
Inventor: KOSAKA TOSHIYUKI
IPC: H04M1/11
Filed: 1992-01-30
Abstract: PURPOSE:To enable safe driving of a car by designing a lower part of the portable telephone set to be removable from an opening of a holder provided to a driver's seat in an automobile, and thereby allowing the driver to operate the portable telephone set by one hand. CONSTITUTION:A lower part 12 of the portable telephone set 1 is provided removably to an opening 211 of a holder 21 at a driver's seat 3 in an automobile. The portable telephone set 1 loaded to the holder 21 is made up of a pushbutton 13, a handset 11 provided with an ear-piece 14, and the lower part 12 fitted flexibly to the handset 11 and provided with a mouth-piece 17. When the holder is in use, the portable telephone set 1A is supported by the holder 21. When the portable telephone set 1 is in use, the telephone set 1A is supported by the holder 21 and one hand off from a steering wheel 31 depresses the pushbutton 13 and the telephone set 1A is removed from the holder 21 for talking. No hindrance is caused for the driving by providing the holder 21 to an upper face of a dash board 32 in front of the steering wheel 31.
Patent JP-S57129093-A (JP)
Title: Multi-amplifier
Inventor: HARA KOUICHI
IPC: H03F3/68
Filed: 1981-02-03
Abstract: PURPOSE:To obtain a desired voice output from one loudspeaker, by outputting from only a full band amplifying circuit, in a multi-amplifier consisting of the full band amplifying circuit and a narrow band amplifying circuit. CONSTITUTION:The first and second jacks 13, 23 for cutting off the first and second signals to the first and second loudspeakers 16a, 16b are provided. In this state, when plugs are not inserted into the jacks 13, 23, a signal amplified by a pre-amplifier 11 and a full band amplifying circuit 12 is applied to the internal loudspeaker 16a, and also is applied to the internal loudspeaker 16b through a volume 17, an LPF18 and a power amplifier 19. When a plug of an external loudspeaker 26a is inserted into the jack 13, a signal from the amplifying circuit 12 is applied only to the external loudspeaker 26a, and as for the loudspeaker 16b system, its electric circuit to the circuit 12 is cut off.
Patent JP-H03219586-A (JP)
Title: High frequency heating device
Inventor: KASHIMOTO TAKASHI
IPC: F24C7/02
Filed: 1990-01-25
Abstract: PURPOSE:To achieve automatic thawing of food in a simple structure by integrating a signal of a detector every fraction of one cycle of an equalizer that equally heats the food, and by judging the weight through the initial maximum value of the integration at a division. CONSTITUTION:A receiving signal of an antenna 6 detected by a detection means 8, is converted into a digital signal by an A/D converter 9. The detection signal after A/D conversion, is integrated by a controller 11, and the control of a driving means 10 is carried out according to the change in the integrated signal, so as to adjust the output of high frequency power of a magnetron 3. In this structure, the output signal of the converter 9 in the middle of the cycle of a turntable 12 is integrated by the means 11 in a manner divided into several sections. The weight is gripped by means of the initial maximum integration signal value of the integration signal voltage in the middle of the divisions per one cycle of the turntable 12, for uniformly heating a food 1 while the ON/OFF control of the magnetron 3, the means 10, and the table 12, is carried out by the means 11. In this way, automatic thawing can be achieved.
Patent JP-H11207731-A (JP)
Title: Narrow width cutting and narrow groove working method
Inventor: KOYAMA ISAO
IPC: B24B27/06
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a narrow width cutting and narrow groove working method of a high britleness material which reduces chipping and work breakage, has high shape and dimensional precision, gives a uniform processing area, does not damage material properties, extends the lives of tools, and is good in productivity. SOLUTION: In a narrow width cutting and narrow groove working method, a thin-blade rotary grinding wheel not exceeding 0.5 mm in thickness is fixed to the spindle of a slicing machine and rotated at 5000-30,000 rpm. A work 3 is mounted on a horizontally oscillating table and oscillated at 60-300 time/min. Grinding wheel cutting into the work 3 per one oscillation is made not exceeding the abrasive protrusion quantity of the rotary grinding wheel, and the cutting is done continuously or continually. A small quantity cutting is done to a prescribed depth with increased cutting times.
Patent JP-H01190407-A (JP)
Title: Method for manufacturing green sheet
Inventor: OMOTE KOJI
IPC: B28B1/30
Filed: 1988-01-26
Abstract: PURPOSE:To enable the prevention of cracking to be rendered in a short period process of time by the use of adhering of a solvent permeable film on the slurry thin film as a laminate film and then drying and separating. CONSTITUTION:Drying is performed in a state of adhering the laminate film consisting of a solvent permeable material on the slurry thin film. A porous organic film is suitable as a solvent permeable film. As performing in this manner, rapidly drying on the surface can be restrained, so that it becomes possible to prevent the occurrence of cracking and, even if a doctor blade method may be employed with respect to a thick ceramic substrate, the substrate can be made without any crack.
Patent JP-S57130999-A (JP)
Title: Purification of ribonucleic acid
Inventor: DONHOU MUNEHIKO
IPC: C07H21/02
Filed: 1981-02-06
Abstract: PURPOSE: To obtain ribonucleic acid free from alkaline earth metals, by mixing ribonucleic acid with alkali matal carbonate or ammonium carbonate and water, reacting the components under slightly alkaline conditions, and removing the produced precipitate.  
     CONSTITUTION: Ribonucleic acid is mixed with one or more compounds selected from alkali metal carbonates and ammonium carbonate, and water, the pH of the mixture is adjusted to slightly alkaline state, pref. 9W10pH, and the components are reacted with each other at 30W40°C. The alkaline earth metal in the ribonucleic acid is exchanged with alkali metal or ammonia, and is precipitated as the carbonate. If necessary, the pH of the solution is adjusted to neutral, and the precipitate is removed by filtration, centrifugal separation, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59141965-A (JP)
Inventor: TAGUCHI HIROTSUNE
IPC: G01B21/22
Filed: 1983-02-02
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-H06198632-A (JP)
Title: Method of molding concrete molded product molding device
Inventor: SHIMAMURA NORIYUKI
IPC: B28B21/12
Filed: 1993-01-06
Abstract: PURPOSE:To provide a method of preparing a concrete molded product, the upper concrete surface to be tamped of which can be tamped efficiently for molding by a sequence of procedures as well as a molding device. CONSTITUTION:A press ring 5 is installed in a freely ascending/ descending manner on the upper opening part 2 of a vertical frame 1. In addition, this press ring 5 is energized downward by a compression spring 9 attached to a plate 7 for fixing the press ring. The molding device is of said constitution.
Patent JP-S59141657-A (JP)
Inventor: KITAJIMA SHIYOUICHIROU
IPC: E04B9/24
Filed: 1983-02-01
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-S58134268-A (JP)
Title: Multistage pulley with multiple v-shaped groove and its manufacturing method
Inventor: ISHII MASAMI
IPC: B21D53/26
Filed: 1982-02-03
Abstract: PURPOSE:To prevent damage or breakage of multiple V-groove in a multistage pulley with a multiple V-groove formed by pressing a metal material by keeping the thickness of a peripheral portion where a multiple V-groove is formed equal to that of the metal material. CONSTITUTION:A metal material having a thickness t1 is used to form a bottom wall portion 3 having a thickness t2 thinner than the thickness t1. Peripheral wall portions 4, 6 with grooves having different outside diameters, the first side wall portion 5, the second side wall portion 7 and an opening end portion 8 are respectively formed by individual pressing working processes. Respective inner surfaces 10, 11 of the peripheral wall portions 4, 5 are substantially smooth surfaces, and the thickness of each peripheral portion is ensured to be equal to the thickness t1. Thus, a pulley material 12 is formed. V-grooves are formed on the peripheral wall portions 4, 6 by a well-known rolling roller, and V-grooves 13a, 13b and V-grooves 14a, 14b are respectively formed on the first peripheral wall portion 4 and the second peripheral portion 6.