baber/WOPTO huggingface dataset:
Patent JP-S55147589-A (JP)
Title: Injection grouting method
Inventor: KAYAHARA KENJI
IPC: C09K17/02
Filed: 1980-04-28
Abstract: PURPOSE: To improve soil effectively, by a method wherein an acidic aqueous silicic acid solution and a suspending substance containing lime or cement as an effective component in an amount sufficient to maintain the pH value or the like of said aqueous solution below specific value are used together and injected into weak or leaking ground to solidify said ground.  
     CONSTITUTION: In solidifying weak or leaking ground by injecting into said ground, an acidic aqueous silicic acid solution with pH value of below 5 as a solidifying solution and a suspending substance containing cement and lime an effective component are used together and the amount of lime used is regulated so as to maintain pH value of an acidic aqueous solution of lime alone below about 5 as well as a value shown by the formula (wherein [H + ] is mole concn. of hydrogen ion, [SiO 2 ] is mole concn. of silicon dioxide, n is mole ratio of water glass) to below 1×10 -3 . Thereby, the solidified strength is enhanced and the water quality maintainance of subterranean water in an applied area is enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51134289-A (JP)
Title: Apparatus for fo rming and mounting wainscot frame of rectangular package
Inventor: TANIGUCHI SHIGEKI
IPC: B65B11/08
Filed: 1975-05-13
Abstract: PURPOSE: To provide an apparatus packing rectangular package with wrapping paper, forming and mounting mechanically and consistently a -shaped wainscot on a package provided with cover plates on its vertical and horizontal edges. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59183199-A (JP)
Title: Forming method of gas pass for low temperature liquefied gas tank in existing ship transporting low temperature liquefied gas
Inventor: TAKAHAMA HIDEMASA
IPC: F17C13/00
Filed: 1983-03-31
Abstract: PURPOSE:To allow gas to easily pass a tank so as to improve its safety when a crack is generated in the gas tank, by setting gas pass parts to be reticulated on a tank steel plate of the low temperature liquefied gas tank and coating these gas pass parts with a heat insulating material of non-permeability of air. CONSTITUTION:Many beam members 4 and flection preventive materials 5 are secured by welding to the internal surface of a tank steel plate 3 in a tank of low temperature liquefied gas in a transport ship of low temperature liquefied gas. Meshes-like gas pass parts 6 are formed in a central position between the beam members 4 on the external side of a tank outer plate 1. Further a metallic plate 10 of aluminum foil or the like is adhesively attached to the surface of a heat insulating material 9. Accordingly, in whatever part of the low temperature liquefied gas tank a crack may be generated, leaking gas can be allowed to promptly pass the tank to a prescribed place.
Patent JP-S5241538-A (JP)
Title: Device for supporting a reflecting mirror
Inventor: FURUMOTO MIKIO
IPC: H01S3/086
Filed: 1975-05-14
Abstract: PURPOSE:To provide a device for supporting a reflecting mirror which eliminates the need for regulating a supporting member whenever said mirror is removed and mounte, or replaced, and which ensures that it is remounted to a correct mounting position.
Patent JP-H09228401-A (JP)
Title: Elevation adjuster of manhole cover receiving frame
Inventor: NAKAHASHI MORIYUKI
IPC: E02D29/12
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of adjusting the elevation of a manhole cover receiving frame with its slope easily in the case when the elevation of manholes of an underground structure is undulated or a road surface is sloped. SOLUTION: An adjusting ring 10 is fixed loaded on the top of an inclined wall the upper end face maintained in a horizontal state. Adjusting nuts 24 provided with a collar 23 respectively are inserted into three bolt holes 22 equally spaced on a base plate 21 of a cover receiving frame 20 so that the top of the collar 23 may be joined with the outside bottom of the base plate 21 of the cover receiving frame 20.  A bolt 30 having a hexagonal head or the like is screwed with the adjusting nut 24 which is fixed with the base plate 21 of the cover receiving frame 20 with a fastening nut 25 and the tip of the bolt 30 is placed in contact with the upper end face 31 of an adjusting ring 10 and the cover receiving frame 21 is lifted up and each bolt is turned so that the upper end face many be aligned with the slope of a road, thereby placing the tip in contact with the upper face 11 of the adjusting ring 16 and fastening as well. An outer frame seal 60 is placed against the outer peripheral surfaces of the adjusting ring 10 and the cover receiving frame 20, thereby fitting an inner frame (a pleat ring) 50 into the adjusting ring 10 and cover receiving frame 20.  Shrinkage- compensating mortar is injected into the space so that it may be fixed with the adjusting ring 10 by inclining the cover receiving frame 20.
Patent JP-H06272531-A (JP)
Title: Silencer
Inventor: HORIE KAZUYUKI
IPC: F02M35/12
Filed: 1993-03-17
Abstract: PURPOSE:To carry out silencing in an extensive frequency region by enabling a partition wall to move freely by an actuator to change the size of a defective part. CONSTITUTION:A partition wall 18 is made movable by an actuator 28, the size of a defective part (clearance) (h1) is made variable, and when the defective part (h1) is small, a silencing function of a side branch type is strongly displayed, and as the defective parts becomes larger, a silencing function of a resonator type is strongly displayed. Consequently, by varying the size of the defective part (h1), resonance frequency sweeping between resonance frequency which can be damped by the silencing function of the side branch type and resonance frequency which can be damped by the silencing function of the resonator type can be acquired. Accordingly, silencing is possible in an extensive frequency region.
Patent JP-H11258110-A (JP)
Title: Method for evaluating optical anisotropy, manufacture for liquid crystal display apparatus and optical inspecting apparatus
Inventor: OSHIDA YOSHITADA
IPC: G01N21/21
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To achieve correct inspection and measurement by inserting an anisotropy correction optical part offsetting an optical anisotropy of at least one layer of a multilayer structure into an optical path of a polarized light and evaluating the remaining optical anisotropy of the multilayer structure. SOLUTION: A light emitted from a light source 3 is formed into a highly directive parallel light by a collimator lens, etc., reflected at a mirror 34 and brought perpendicularly to a substrate 10. Before reaching the substrate 10, the parallel light enters perpendicularly a polarizer 32 of a high extinction ratio. The polarizer 32 is equipped with a rotating mechanism. The light passing the polarizer 32 becomes a linearly polarized light of a high polarization degree and enters an optical anisotropy compensator 5. The light passing the optical anisotropy compensator 5 enters the substrate 10. The light passing the substrate 10 enters an analyzer 33 which is rotatable about an optical axis of an image formation optical system of a high extinction ratio. The polarizer 32 and analyzer 33 are controlled so that respective polarization directions are at right angles.  The light passing the analyzer 33 forms an image of a surface of the substrate 10 at an image pickup face of a superhigh-sensitivity pickup device 2 which picks up two-dimensional images.
Patent JP-S60202111-A (JP)
Inventor: RARII DABURIYUU BETSUKAA
IPC: C02F5/00
Filed: 1984-03-23
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-H08253999-A (JP)
Title: Leg for bearing free access floor
Inventor: ARAKAWA OSAMU
IPC: E04F15/024
Filed: 1995-03-16
Abstract: PURPOSE: To simply install a bearing leg in specific height and to prevent the inadvertent cariations in the height of the bearing leg or the occurrence in an uneven step between adjacent floor panels. CONSTITUTION: A bearing leg for a free access floor is constituted of a height adjustment platform 1 installed on a slab surface B and a bearing platform member 2 installed on the height adjustment platform and bearing a floor panel C. Staircase bearing surfaces 11a, 11b... are formed on the upper surface of the height adjustment platform and, at the same time, a leg section 21 of the bearing platform member is mounted over the staircase bearing surfaces with the same height as that of the height adjustment platform. If necessary, a basic platform member is installed between the slab surface B and height adjustment platform to install.
Patent JP-H03259139-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YOSHIDA KAZUHIRO
IPC: G03C1/83
Filed: 1990-03-08
Abstract: PURPOSE:To make improvement in antistatic characteristic by providing layers contg. a water-soluble conductive polymer, hydrophobic polymer particles and epoxy hardener and incorporating a specific dye into adjacent hydrophilic colloidal layers. CONSTITUTION:At least one layer of the layers contg. the water-soluble conductive polymer, hydrophobic polymer particles and epoxy hardener are provided and the dye expressed by formula I is incorporated into the hydrophilic colloidal layers adjacent thereto. In the formula I, R1 to R6 denote an alkyl group; Z1 Z2 respectively denote the nonmetal atom group necessary for forming a benzo condensed ring or naphtho condensed ring, where R1 to R6, Z1, Z2 denote the groups to enable the dye molecule to have at least four pieces of acid groups. L denotes a methyne group; X denotes anion; n denotes 1 or 2 and 1 when the dye forms an intramolecular salt. The improvement in the antistatic characteristic is made in this way.
Patent JP-S61216628-A (JP)
Inventor: NATSUME KOU
IPC: A01K5/02
Filed: 1985-03-20
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-S56152408-A (JP)
Title: Material for dental use
Inventor: NAGASE YOSHINORI
IPC: A61K6/884
Filed: 1980-04-29
Abstract: PURPOSE:To obtain a material for dental use having improved compressive strength, by incorporating a polymerizable reaction product between an organic diisocyanate and a polymerizable di(meth)acrylate monomer with a polymerization initiator and further optionally a filler. CONSTITUTION:A material for dental use formed from a polymerizable reaction product of an organic diisocyanate, e.g. one mole 2,2,4-trimethylhexamethylene diisocyanate, with a polymerizable diacrylate monomer and/or dimethacrylate monomer of formula I (R1 is H or methyl; R2 is organic residue having OH), particularly  a monomer of formula II (R3 is organic residue), e.g. 2mol glycerol di(meth)acrylate, and a polymerization initiator, e.g. biacetyl or a mixture of a peroxide with an amine. A filler, e.g. soda glass, barium glass or quartz, may be added to the material in an amount of 18-230vol% based on the monomer. The resultant polymerizable reaction product has 4 or more ethylenically unsaturated double bonds in one molecule.
Patent JP-S53143145-A (JP)
Title: On line data processing system with upper rank system monitoring unit
Inventor: MOTOYAMA HIROSHI
IPC: G06F15/16
Filed: 1977-05-20
Abstract: PURPOSE: To prevent system down by taking necessary actions to failures, through enabling to judge for the lower rank systems for the failures of the upper rank systems and communication lines. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62220018-A (JP)
Inventor: GERUHARUTO TORUNPU
IPC: H04L5/26
Filed: 1987-03-12
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-H10250061-A (JP)
Title: Driving method for ink jet printing head
Inventor: SAYAMA TOMOHIRO
IPC: B41J2/045
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce discharge characteristic difference of ink due to difference of environmental temperature by preventing insufficiency of ink supply even in a low temperature environment and a high driving frequency in an ink jet recording head. SOLUTION: The recording head discharges ink droplet by expanding and contracting a pressure generating chamber charged with ink by charging or discharging a piezoelectric vibration plate. In this case, ink discharge characteristic difference due to temperature environment is reduced by providing a drive waveform having a step t1 of contracting the chamber, a step t1 of maintaining a driving voltage, and a step t3 of expanding the chamber, and changing a total time of the t1, t2, t3 from (n+1/4) times (n=1, 2, 3) of a natural oscillation period T of a piezoelectric vibration plate to (n+3/4) times of the period T or (n-1/4) times of the T upon reduction of the temperature environment, thereby eliminating ink supply insufficiency at a high driving frequency under low temperature environment.
Patent JP-2000261648-A (JP)
Title: Image forming device
Inventor: YOSHIDA YOSHIHARU
IPC: H04N1/21
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To flexibly edit an image by using respective areas for separate pages even in the case of a received original in an N-in-1 form (a form where N pages of originals are printed on one recording paper sheet in a lot). SOLUTION: When an image read section 11 reads an N-in-1 original, an input form designation section 16 designates the form of an input original, and an output form designation section 17 designates the form of an output original. Then an image division section 12 divides the input image into a plurality of areas in response to the designated form, an image processing section 13 processes the divided areas as different pages, respectively, and magnifies/ reduces the image data at a ratio depending on the form of the input image and the form of the output image and stores the resulting data to a storage section 14 in the unit of pages. Then the image data of a plurality of pages stored in the storage section 14 are composited as a single output image and an image output section 19 prints out the composited data on recording paper.
Patent JP-S60202538-A (JP)
Title: Magnetic disk
Inventor: HIRATA NOBUYUKI
IPC: G11B23/50
Filed: 1984-03-26
Abstract: PURPOSE:To improve the durability of a magnetic disk with no reduction caused in the film thickness of a lubricant even after working of a long period of time, by forming a groove of 0.2-0.5mm. width and 0.1-0.2mm. depth between an inner circumference clamp part and the most inner circumference floating assuring area part of a magnetic head in order to hold the lubricant. CONSTITUTION:A groove 3 is formed between an inner circumference clamp part and the most inner circumference area for assurance of head floating over a round of a disk 1. In this case, a diamond tool having a 0.08-0.4mm. blade edge diameter is used. Then a lubricant is applied sufficiently into the groove 3 and onto a magnetic film by a dipping or splaying method, and the optimum thickness is secured on the surface of the magnetic film by a wiping method. Thus a sufficient amount of lubricant is held in the groove 3. The thickness of a lubricant film is kept at about 95% initial value after 600hr for a magnetic disk medium containing a groove of 0.5mm. width and 0.1mm. thickness. Both a magnetic disk and a magnetic head are not injured despite >=50,000 CSS frequencies.
Patent JP-S51133497-A (JP)
Title: Method for bestowing fire-extinguishing properties on cigarette
Inventor: ISHIHARA KENJI
IPC: A24D1/10
Filed: 1975-05-15
Abstract: PURPOSE: Method for bestowing spontaneous fire-extinguishing properties on cigarette from the viewpoint of fire-prevention. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58177224-A (JP)
Title: Material feed reversing mechanism in shearing machine for material travelling
Inventor: KAWAI JIYUN
IPC: B23D25/06
Filed: 1982-04-09
Abstract: PURPOSE:To smoothly feed-reverse a material once passed through a pendulum type shearing machine for the material travelling, by providing a mechanism capable of feed-reversing the material which is once passed through the shearing machine upon abnormal operation being happened. CONSTITUTION:An upper tool rest 5 attached with an upper cutting tool 6 is provided to one of the eccentric parts of a crankshaft, slidably with respect to a frame 2. A material 17 to be sheared is cut on travelling between the upper cutting tool 6 and a lower cutting tool 7 by rotation of the crankshaft. Then, if it is necessary to feed-reverse the material 17 which has past through the shearing machine, since a trouble is happened on the next process step, a dancer roller 9 is lowered to its lower position A for absorbing the deflexion of the material which is feed-reversed. Thereby, the feed-reversing becomes possible even if the front end of the feed-reversed material is bent. Further, if the material is feed-reversed to an inlet side guide 10, the latter is tilted. Thus, the material which is once passed through the shearing machine, may be smoothly feed-reversed.
Patent JP-S57173436-A (JP)
Title: Supporter for feed screw for feeding main shaft of machine tool
Inventor: MORO TOSHIO
IPC: B23H7/30
Filed: 1981-04-17
Abstract: PURPOSE:To maintain the rectilinear property of the motion of the main shaft by supporting the main shaft to a frame by mens of a thrust bearing, a bearing, a needle bearing, etc. and preventing the transmission of radial vibration through the revolution of the feed screw connected to a main shaft motor to the main shaft. CONSTITUTION:The main shaft 54 of the machine tool is supported by means of the thrust bearing 62 which mounts the bearing 52 engaged with the feed  screw 48 connected to the servomotor 10 to the upper end section of the main  shaft 54. The bearing 52 is connected by means of a guide plate 72 set up to  the frame 14 and a guide pin 70 slid and guided by the guide plate, and moves  the main shaft 54 before and behind on the feed screw 48. The main shaft 54 is supported into the frame 14 by means of the sliding needle bearing 78 through  adjusting bolt nuts 80, 82 and a guide member 76. Accordingly, vibration in the  radial direction with the revolution of the feed screw 48 due to the displacement of the core of the feed screw 48 and the core of the motor 10 is absorbed,  and the rectilinear property of the longitudinal motion in the axial direction of  the main shaft 54 is maintained.
Patent JP-H11261387-A (JP)
Title: Control signal sharing device
Inventor: YAMAMOTO MASAJI
IPC: H03K5/1252
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a control signal shaping device which prevents a controlled circuit from malfunctioning even if waveform distortion is caused nearby a change point of a control signal without adopting a synchronizing circuit system. SOLUTION: A set pulse generator 6 generates an RS flip-flop set signal RSS from a trailing edge of a control signal input CSI. Further, a reset pulse generator 7 generates an RS flip-flop reset signal RSR from a leading edge of the control signal input CSI and an RS flip-flop 5 restores the waveform- shaped control signal to a control signal output CSO.
Patent JP-S57172115-A (JP)
Title: Safety device for combustion
Inventor: UNO TAKASHI
IPC: F23N5/12
Filed: 1981-04-16
Abstract: PURPOSE:To certainly detect whether combustion is performed or not, and to properly control a combustion system, by detecting high and low of noise level before and after combustion, caused by discharge from an ignitor, by a function- detecting element, at the same time when an igniting action is taken place in a combustion system. CONSTITUTION:When a power switch 1 is turned on, and the power is applied to a combustion controller 5, an blow motor 7 is revolved for a predetermined time to blow air to produce an ingnitable state by discharging an ingnitor 6, as well as to turn out unburning gas. During this time, discharge noise is picked up by a function-detecting element 3 to pick up noise, and is fed into a noise detector 4. According to commands from a combustion controller 5, an ignitor 6, a blow motor 7, and a pump 8 are drived for a predeternined time. If a burner is ignited normally during driving, the noise level is lowered, so that the level in a detector 4 is also lowered. Based on this detection, the signal which cuts off an ignitor 6 only is put out from a combustion controller 5, and a burner is brought into a normal combrustion. when a burner is not ignited, the level is not lowered, cut-off commands from a combustion controller 5 are put into the three (6, 7, and 8), and then a combustion system is cut off.
Patent JP-S53143323-A (JP)
Title: Photosensitive sheet for color diffusion transfer
Inventor: ITOU ISAMU
IPC: G03C8/10
Filed: 1977-05-20
Abstract: PURPOSE:To make it possible to transfer a stable color image having sufficeint density even in the presnce of a relatively small quantity of silver halide and to make use of tge residual color image of a non-image portion by containing a special cyan dyestuff liberating redox compound.
Patent JP-H05257050-A (JP)
Title: Zoom lens device
IPC: G02B7/04
Filed: 1992-03-16
Abstract: PURPOSE:To make a zoom lens device compact by using space in a side cam system side cam barrel, inserting a driving motor driving the side cam barrel into the space, to be arranged, and further, disposing a zoom resistance plate as a zoom information detecting means and a follower in the gap of the driving motor and the side cam barrel. CONSTITUTION:A driving motor 54 turning the side cam barrel 18 is fitted into a cylindrically formed base 56, the base 56 is inserted into the side cam barrel 18, and a driving motor 56 is inserted into the side cam barrel 18 to be arranged. Further, the zoom resistance plate 68 as the zoom information detecting means and a brush 72 composed of an electrically conductive member and having the follower 70 are arranged in the gap of the driving motor 54 and the side cam barrel 18.
Patent JP-H05253973-A (JP)
Title: Injection molding die
IPC: B29L9/00
Filed: 1991-02-28
Abstract: PURPOSE:To provide an injection molding die which can mold effectively a plurality of good multi-layer molded products by easy operation. CONSTITUTION:Fluid circuits of fluid cylinders 11, 12:19, 20 which bring stems 9, 10 to a full-closed position, a full-open position, and their intermediate position are provided to each multilayer forming part, and a control means is provided to each fluid circuit thereof.
Patent JP-H06272602-A (JP)
Title: Engine controller
Inventor: YAMADA SHIGEKI
IPC: F02D41/04
Filed: 1993-03-18
Abstract: PURPOSE:To enable an automatic transmission and a manual transmission to be use in common two kinds of control program constant for an automatic transmission and a manual transmission with in the same engine, and discriminating the kind of transmission under the operational condition of the engine. CONSTITUTION:A program control constant for automatic transmission and a program control constant for manual transmission are stored inside the same engine controller. Signals from various kinds of sensors 2, 3 are inputted in a CPU 7 for performing digital process of various kinds of data required for engine rotation via an input/output interface circuit 4, and various kinds of control signals required for the engine rotation are outputted based on these signals in compliance with the program stored in a ROM 5. The kind of transmission is judged by the operational condition, and as a result, the program control constant for the appropriate transmission is used for engine control. Consequently, one of the two kinds of program control constants can be used.