baber/WOPTO huggingface dataset:
Patent JP-S5645817-A (JP)
Title: Foshagite fibrous mineral material and its manufacture
Inventor: OKAZAKI HIROSHI
IPC: C01B33/32
Filed: 1979-09-18
Abstract: PURPOSE: To obtain a bulky foshagite fibrous mineral material having ≥ 50μm crystal length and high filterability by adding an alkali metal hydroxide to a substance contg. calcium silicate hydrate to cause hydrothermal reaction.  
     CONSTITUTION: A 0.05W2 N aqueous soln. of an alkali metal hydroxide such as NaOH is added to a substance contg. calcium silicate hydrate having a CaO/SiO 2  molar ratio of 0.8W1.3 by ≥5, especially ≥10 parts by wt. of the substance to  cause hydrothermal reaction in an autoclave at 200W400, preferably about 240°C  under satd. steam pressure. After the reaction the resulting fibrous foshagite crystals are taken out of the autoclave as an aqueous slurry and separated by filtration  or other method. The dried product of the foshagite crystals is a bulky white powdered or flaky fibrous mineral material having high water permeability, ≥50μm  long fiber size and superior heat and alkali resistances. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11312309-A (JP)
Title: Magnetic recording/reproducing device, inspecting tape, magnetic recording/reproducing device, inspection method, head locus inspection method and cross talk inspection method
Inventor: KITAGAWA TAKASHI
IPC: G11B5/455
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To inspect a characteristic of a reproducing system in a specified frequency by reproducing an inspecting tape recording a single frequency with a device to be inspected and observing its reproducing output level. SOLUTION: A reference tape is reproduced by a magnetic recording/ reproducing device to be inspected, that is, a two head helical scan type video tape recorder (device to be inspected). Since the magnetic head 35 [35A, 35B] of the device to be inspected traces making a recording part B of an ITI signal on a track central part of a reference tape a reference, the magnetic head passes through the side (edge) of the recording part A of a single 2.6 MHz signal. Since the reproducing output level from the magnetic head 35 [35A or 35B] is decided by an area that the magnetic head 35 passes through the recording part A, when the presence of the fluctuation of the reproducing output level of the head is observed, whether or not the magnetic head 35 traces the magnetic tape according to the reference is inspected.
Patent JP-H08269977-A (JP)
Title: Fondation constructing method using center of gravity
Inventor: KIGUCHI YOSHIO
IPC: E02D27/00
Filed: 1995-04-03
Abstract: PURPOSE: To construct a safe foundation by using together a mat foundation and an underground beam, and making the grounding pressure of a structure equal to the earth pressure. CONSTITUTION: The grounding area 2 is set off so that the grounding pressure 1 of a structure is equal to, or more than, the earth pressure 3. The foundation is decided by the depth and expansion on the basis of the center of gravity in the horizontal and the plumb direction, i.e., so that dynamic identicalness to the motion of the center of gravity is obtained. A mat foundation and an underground beam are used together and consolidated so that the intended foundation is completed. This allows constructing of a stable and safe foundation against eventual occurrence of earthquake.
Patent JP-S61278029-A (JP)
Title: Production of magnetic recording element
Inventor: FUJII YOSHIO
IPC: G11B5/85
Filed: 1985-05-31
Abstract: PURPOSE:To form the title magnetic recording element with good productivity and without contaminating a substrate by impressing a bias voltage on the substrate through an electrically conductive brush sliding along with the substrate while rotating the substrate and forming a magnetic film having vertical magnetic anisotropy on the substrate by sputtering. CONSTITUTION:The inside of a puttering chamber is evacuated to 2X10<-7> Torr and gaseous Ar is introduced to keep the pressure at 5X10<-3> Torr. A shutter 11 is placed above a target 7, a high-frequency voltage is impressed on cathode 8 to generate high-frequency discharge and sputtering is carried out for 1 hr. Then the shutter 11 is opened and a magnetic thin film is formed on a revolving substrate 1. Meanwhile, a bias voltage is impressed on the surface of the magnetic thin film being formed through a conductive brush 3, a substrate holder 6 and an anode 4. Consequently, excellent vertical magnetic anisotropy is generated by the effect of bias sputtering over the whole surface of the formed magnetic thin film.
Patent JP-H02299616-A (JP)
Title: Rice-cooker
Inventor: TOMITA KAZUNORI
IPC: A47J27/00
Filed: 1989-05-13
Abstract: PURPOSE:To prevent a failure in boiling rice with a lid opened by providing a rod which pushes down an oscillating lever of temperature detector interlocking with the pushing of a plurality of control buttons provided on a lid body. CONSTITUTION:A lid body 9 which is fitted to a rice-cooker body 1 in a closed condition and closes an opening is provided with a temperature detector 5 and control buttons 11, 12 for controlling ON-OFF of a micro-switch 7 in parallel. The control button 11 is a button for starting to boil rice by switching ON the micro-switch 7. When a control part 13 is operated by pushing from upward against the energizing force of an compression spring 15, a contact plate 16 provided at the lower end of a shaft 14 is projected outward of a through hole 17 drilled in the bottom wall of a recessed part for charge 10, and is reset to a non-operating position by the energizing force of the compression spring 15 by putting a hand away from the control part 13. At the inside end part of the rice-cooker body 1 in a condition of the lid 9 closed, a rod 18, 19 which pushes down the other end of an oscillating level 8 interlocking with the descending movement of each control button 11, 12 by being pushed is provided to be moved vertically freely.
Patent JP-S611771-A (JP)
Inventor: ISHIJIMA TAKEO
IPC: E04H6/14
Filed: 1984-06-12
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-H09304846-A (JP)
Title: Copying device and copying control method
Inventor: KANESHIRO NAOTO
IPC: G03B27/80
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To make the quality of a copied image accurate and constant regardless of the fluctuation of the various kinds of processing conditions. SOLUTION: A printed image formed on a photographic paper by exposing and developing a negative image is positioned at a photometry position and the photometry thereof is executed. Then, printed image data is fetched (170-176). Next, negative image data and exposure data corresponding to the printed image whose photometry is executed are fetched and relation between negative density and printing density when a printer processor is set in a standard state is fetched. Then, the average density of the printed image (ideal printed image) when the printer processor is set in the standard state is arithmetically operated based on the fetched various kind of information (178-188). Then, difference (z) is obtained by comparing the average density of the printed image and that of the ideal printed image.  Besides, the value of exposure correction quantity ΔE is arithmetically operated based on the difference (z) (190-194).
Patent JP-H01291613-A (JP)
Title: Self-travelling device for wire extension
Inventor: OMORI SAKAE
IPC: H02G1/02
Filed: 1988-05-18
Abstract: PURPOSE:To prevent interference with a lower wire by fixing a mechanism section while distributing to a pair of drum body sections and arranging a section for striding over a lower wire under suspended state from a messenger wire in the central section. CONSTITUTION:A self-travelling device 10 for wire extension has a pair of drum sections 11, 12 while a saddle section 13 is arranged between the drum sections 11, 12 and a pair of drive wheels 14 are arranged above the saddle section 13. A drive motor 20 and a transmission mechanism 21 are arranged on the drum section 11 while a battery 22 and operating switches are arranged on the drum section 12 such that the weights thereof are balanced. An auxiliary rope 24 is passed between suspension rings 23 suspended from the bottoms of the drum sections 11, 12 in order to prevent fall down of a wire 6. Since the existing wire 6 is strided over through the saddle section 13, interference with the wire 6 can be prevented.
Patent JP-S6011418-A (JP)
Title: Anti-inflammatory agent
Inventor: YAMATO HIDEYUKI
IPC: A61K31/59
Filed: 1983-06-30
Abstract: PURPOSE:To provide the titled agent containing 24,25-dihydroxycholecalciferol as an active component, useful as an anti-inflammatory agent, and having high safety. CONSTITUTION:The objective agent contains 24,25-dihydroxycholecalciferol [abbreviated as 24,25-(OH)2-D3] of formula I as an active component. 24,25-(OH)2- D3 has been already known to have antihypercalcemic, antiulcer, immunodeficiency preventing, magnesium metabolism regulating, antihyperphospatemic, blood sugar controlling and antitumor activities, however, it has been newly found that the compound also has anti-inflammatory activity. 24,25-(OH)2-D3 may be 24R,25-(OH)2-D3 of formula II, 24S,25-(OH)2-D3 of formula III or their mixture; above all, 24R,25-(OH)2-D3 is especially preferable. The LD50 of the compound is >=100mg/kg by oral administration, and the compound has extremely high safety.
Patent JP-2000308945-A (JP)
Title: Wiper for machine tool
Inventor: SANO YOSHIYA
IPC: B23Q11/08
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a wiper that can make a trouble-free sliding contact with the outer surface of covers even when chips and the like strike against its outer surface, make a reliable contact even with somewhat curved sliding surfaces, and maintain a long-term uniform contact portion. SOLUTION: A wiper 1 is attached to a tip of two or more relatively movable covers 2 to close the clearance between two adjacent covers 2 and prevent entry of chips and cutting fluid thereto. The wiper 1 comprises a wiper body 10 of elastic material and a rigid, thin plate 12 fixed to a lip portion 11 at the tip or the wiper body 10. The tip of the thin plate 12 projects from the lip portion 11.
Patent JP-H0415650-A (JP)
Title: Image recorder
Inventor: HISADA HIDENORI
IPC: G03D13/00
Filed: 1990-05-09
Abstract: PURPOSE:To save an unexposed part between the image planes of a photosensitive recording medium and to make a developing time short by controlling a buffer device so that the photosensitive recording medium is selectively positioned at one among a position where one image plane is housed, a position where the plural image planes are housed and a position where the photosensitive recording medium is opened. CONSTITUTION:When the movement of a buffer roller 55 is selected by a key input means 201 first, a control means 201a receives a command from the input means 201 and outputs the command to a moving means 201b. The moving means 201b and outputs which receives the command moves the buffer roller 55. When the roller 55 is moved, the photosensitive recording medium is housed in one among the positions where it is housed by one image plane and the plural image planes and the position where the photosensitive recording medium is opened. Thus, the photosensitive recording medium is saved and a copying time is made short.
Patent JP-S5910071-A (JP)
Title: Picture forming device
Inventor: SAKURADA NOBUAKI
IPC: B41J2/52
Filed: 1982-07-08
Abstract: PURPOSE:To minimize the variance of the print picture density, by providing a dot forming means which forms microdots of different densities and a dot control means which controls the size of the dot and setting the minimum dot of higher density larger than the minimum dot of lower density to cover a large range of density. CONSTITUTION:A matrix circuit MXC delivers a head selecting signal HS and the digital value of voltage applied to each head in response to the value of a digital signal showing the cyan density. The applied voltage of a head for light ink is set at 31-66V; while the applied voltage of a head for dark ink is set at 36-125V respectively. Thus it is possible to obtain 0.1-0.38 reflection density with light ink and 0.38-1.2 reflection density with dark ink. Furthermore microdots are formed with the light ink despite the input digital value ''00000''. This prevents the generation of a white blank part. The signal supplied from an SYSCON is applied to a head motor HM and a paper feed motor LF via drivers DR1 and DR2 to control both head feed and paper feed respectively.
Patent JP-S63282478-A (JP)
Inventor: NAGAI HIROSHI
IPC: F26B25/00
Filed: 1987-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05287007-A (JP)
Title: Method of forming film by plasma-assisted cvd
Inventor: NISHIMOTO TAKUYA
IPC: C08F2/52
Filed: 1992-04-14
Abstract: PURPOSE:To form a film on a three-dimensional substrate by plasma-assisted CVD by causing a glow discharge in an inert-gas atmosphere and introducing the resulting activated gas into a monomer atmosphere. CONSTITUTION:A carrier gas is introduced from a carrier gas source 24 into a glow discharge chamber 12. A high-frequency voltage is applied between an ungrounded electrode 14 and a grounded electrode 16 to cause a glow discharge in an inert-gas atmosphere at a pressure near 1 atm. The activated gas containing an activated substance generated in the chamber 12 is introduced through a connecting pipe 20 into a film formation chamber 22 containing a substrate 28 placed therein, while a gaseous monomer is introduced from a gas source 26 into the chamber 22. As a result, the monomer dissociates and recombines to form a film on the substrate 28 by plasma-assisted CVD.
Patent JP-H01288453-A (JP)
Title: Fabrication of ink jet recording head
Inventor: SHIMODA JUNJI
IPC: B41J2/045
Filed: 1988-05-17
Abstract: PURPOSE:To reduce the cost and size through relatively simple structure, by jointing a substrate in which a plurality of pressure chambers communicated with orifices, a plurality of ink flow paths and a common liquid chamber are formed with a top board through high temperature compression then bonding the top board to a plurality of electromechanical converters through adhesive. CONSTITUTION:A substrate 11 in which a plurality of orifices 24 for forming small ink delivery holes, a plurality of pressure chambers 17 communicated with respective orifices 24 and transmitting pressure wave thereto, a plurality of ink flow paths 18 communicated through and a common liquid chamber 21 are formed through half etching is jointed firmly to a top board 13 through high temperature compression. Preferably, they are made of same material such as stainless steel. A plurality of electromechanical converters 14 are constructed with piezoelectric elements, etc., and secured, in place, in the grooves 22 made in the top board 13 through such as epoxy adhesive.
Patent JP-S61637-A (JP)
Inventor: TAKADA HIROSHI
IPC: D03C1/06
Filed: 1984-06-11
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-S6010997-A (JP)
Title: Time division highway switch device
Inventor: MITSUZUKA MASAHIRO
IPC: H04Q11/04
Filed: 1983-06-30
Abstract: PURPOSE:To correct easily and accurately an error in a channel memory with simple constitution by reading channel memory information, applying exclusive OR to the information, comparing the result with comparison information and adding the output of comparison to time division information read from a channel memory. CONSTITUTION:The time division information X transmitted from an input highway 2 and constant comparison information Y from a transmission bus 6 are impressed to an exclusive OR circuit (EXOR) 7 and its output is stored in the channel memory 1 together with the information X. When an error occurs in the channel memory 1, the time division information read from the channel memory becomes X'. Then the information X' and an output subject to EXOR by the EXOR circuit 7 are impressed to an EXOR circuit 8, its output and the constant comparison information Y are impressed to the comparator circuit 9, its output is impressed to an adder circuit 10, where the output is added to the time division information X', resulting that the original time division information X is outputted in the form corrected accurately from an output terminal of the adder circuit 10. Thus, even if there exists an error in the channel memory 1, accurate correction is attained and correct channel information is transmitted.
Patent JP-S61292-A (JP)
Title: Method for feeding char formed in gasifier
Inventor: ISHIKAWA HIROSHI
IPC: B01J7/00
Filed: 1984-06-13
Abstract: PURPOSE:To stably feed a mixture of char and air to a gasifier, by slurrying char collected from formed gas in the drain of the formed gas and feeding the slurried char to the gasifier. CONSTITUTION:Gas from a gasifier 3 is passed through a char collector 4 to remove char, and the resulting gas is fed through a gas line 14 to a gas cooler 15 to cool it. Hence, moisture in the formed gas is condensed to form drain, and the drain is fed through a drain line 17 to a slurry vessel 18. The char collected by the collector 4 is stored in a char hopper 15, and a predetermined quantity of the char is peridically fed to the slurry vessel 18 by the opening and closing of a lock valve 6. Accordingly, the char in the vessel 18 is mixed with drain discharged from the gas cooler 15 to form a slurry. The char/water slurry is fed through a slurry line 20 to the gasifier 3 by means of a slurry pump 19 to re- burn the char.
Patent JP-S6012034-A (JP)
Inventor: TAGUCHI AKIHIRO
IPC: A61B1/31
Filed: 1983-07-01
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-H06329237-A (JP)
Title: Image processing device for parts feeder
Inventor: NAKASEKI TSUGUTO
IPC: B07C5/342
Filed: 1993-05-21
Abstract: PURPOSE:To discriminate parts with high resolution and at high speed by detecting an image of the parts by a transmitted light so as to determine a shape of the parts and detecting an image of the parts by reflected light so as to determine a color of the parts. CONSTITUTION:A light beam from a light source 2 is radiated to a part, 3 via a transmission plate 4 and the first deflection plate 5, and an image of the part 3 is detected by the first CCD sensor 12 via a partial reflection mirror 9 from an image forming lens 8. A light beam from the light source 2 is reflected by a mirror 15, and the reflected light of the part 3 is incident on the partial reflection mirror 9 from the image forming lens 8, and then, the reflected light of the part, 3 is detected by the second CCD sensor 13 via the second deflection plate 11. An image processing device 14 determines the shape of the part s from the silhouette image of the part 3 and determines the color of the part 3 from the reflected light of the part 3.
Patent JP-H02299991-A (JP)
Title: Working machine-mounted running vehicle
Inventor: HASEGAWA TAKASHI
IPC: B62D49/00
Filed: 1989-05-12
Abstract: PURPOSE:To improve workability by a method wherein when the rising motion of a working machine is detected by a sensor, the clutch of a running system is brought into a half clutched state, and in this case, when the number of revolutions of an engine is lower than a given rotation speed, a governing mechanism is actuated to the engine speed increase side. CONSTITUTION:A tractor 1 transmits the power of an engine 2 to a drive wheel 8 through a clutch 6 and a transmission 7, and a hydraulic pump 15 is driven by means of the power of an engine 2. Through the feed and discharge of an oil pressure to and from a cylinder 27 through an oil pressure control means 41 with the aid of a hydraulic pump 15, a working machine is elevated through a lift arm 33. In this case, a sensor S1 to detect the rising motion of the working machine is provided, and when the rising motion of the working machine is detected, a clutch 6 is controlled into a half-clutched state by means of a clutch control means 48. In this case, when the number of revolutions of an engine is lower than a given rotation speed, a governing mechanism 20 is actuated to the engine speed increase side by means of an actuator B.
Patent JP-H08309756-A (JP)
Title: Rubber molding die
Inventor: KANEKO KOSEI
IPC: B29C45/26
Filed: 1995-05-18
Abstract: PURPOSE: To provide a rubber molding die capable of removing burrs without the necessity to perform an after-process of a molding. CONSTITUTION: A groove 27B is formed in the upper surface 27A of a movable member 26 inserted into a groove part 16 formed in a fixed lateral die 12. When molding rubber by vulcanization, rubber in a molten state becomes coagulated into burrs in the groove 27B. However, both movable member 26 and movable lateral die 18 move together, if the die is opened, and consequently, the burrs are removed by a generated tensile strength.
Patent JP-H07325329-A (JP)
Title: Organic superlattice material, its production and element using that material
Inventor: HAMANO KOJI
IPC: G02F1/35
Filed: 1994-06-01
Abstract: PURPOSE:To obtain a transistor having high carrier mobility and to obtain an optical device excellent in nonlinear optical characteristics by forming at least two kinds of org. thin films and incorporating p-conjugate straight chain oligomers into the base skeleton of molecules which constitute these thin films. CONSTITUTION:This org. material has a structure of at least two layers produced by laminating at least two kinds of org. thin films each having 0.5-100mm film thickness. These org. thin films of at least two kinds consist of an org. superlattice material containing p-conjugate straight chain oligomers in the base skeleton of the molecules which constitute the thin film. The laminar film has a conductive band 1 and a valance band 2. The org. superlattice having such a quantum well like electron state can be produced by vacuum vapor deposition method such as org. molecular beam vapor deposition, and org. ion cluster beam vapor deposition, or electrolytic polymn. method or Langmuir- Blodgett method.
Patent JP-S5345062-A (JP)
Title: Washing machine
Inventor: SENSAKI TADAO
IPC: D06F17/04
Filed: 1976-10-05
Abstract: PURPOSE: To improve washing effect and reduce unevenness of the cleaning regardless of the quantity of washings with the current of water jetted from a jet nozzle applied evenly on the area from the circumference to the center of washings. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01288857-A (JP)
Title: Laser marking method
Inventor: NISHIMURA HIROYUKI
IPC: G03F1/00
Filed: 1988-05-16
Abstract: PURPOSE:To prevent a projection caused by a connecting piece from being formed on a character by forming the character by a pattern drawn by a straight line and making the width dimension of the connecting piece equal to the width dimension of the pattern. CONSTITUTION:On the first mask 10, a light shielding pattern 11 for forming an outside peripheral outline of a character is left and a character pattern drawn by a straight line by punching light transmissive patterns 13, 14 is formed, and also, the width dimension S1 of a connecting piece 12 of the upper side and/or the lower side of the pattern 11 is made equal to the width dimension S of the pattern 11. Moreover, on the second mask 20, a pair of light transmissive patterns 21 are punched in advance. In this state, a laser light which has transmitted through the patterns 13, 14 and a laser light which has transmitted through the pattern 21 irradiates the surface of a product 30, and a character 31 is brought to marking. According to this method, a projection caused by the connecting piece is not formed, and a read error is prevented.