baber/WOPTO huggingface dataset:
Patent JP-2000282488-A (JP)
Title: Underground constructing method of assembled capsule embedding type
Inventor: OKI TANEO
IPC: E02D29/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To easily construct a basement in an underground vacant lot by forming a capsule out of reinforced plastic panels, fixing a separator/form tie, and placing concrete. SOLUTION: By combining angular pipes made of hard plastic and ribbed thin plates made of hard plastic, an A-panel 1 to which the angular pipe is fixed at its four sides, a B-panel to which the angular pipe is fixed at its two sides, a C-panel made of a thin board, and a D-panel 4 made by providing an inlet/outlet opening in the C-panel are fablicated in a work plant. Next, by combining and bondingly fixing the panels 1-4, a capsule is formed. Such capsules are arranged in an underground space in a vacant lot at specified intervals, then separators/form ties are inserted into mounting holes 8 formed preliminarily on the panels 2, 3, 4 and bondingly fixed, and concrete is placed at an outer periphery of each capsule. Accordingly, the purpose is attained, with the capsule having a form function, water resistant layer function and an inner decoration function.
Patent JP-S5353164-A (JP)
Title: Water pouring device for washing machine
Inventor: KAITOU HARUYUKI
IPC: D06F39/08
Filed: 1976-10-22
Abstract: PURPOSE: To improve the efficiency of assembly operation by removably mounting a water inlet, which is provided with a number of small holes for pouring water in the form of a shower, on an upper plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0421796-A (JP)
Title: Dipping type formation of film and film forming device which can be used therein
Inventor: KADOI HARUO
IPC: C25D21/10
Filed: 1990-05-16
Abstract: PURPOSE:To assure the dipping time of a work and to well execute a film forming treatment by holding the work and an engaging part and non-engaged, and oscillating the work in a dipped or lifted state before the dipping time of the work does not elapse the required period of time. CONSTITUTION:The work W and the engaging part 10L are held non-engaged and the dipping time is assured, while the work W is held to remain in an electrodeposition paint tank 4, before the dipping time of the work W dipped in the tank 4 elapses the required period of time. A motor 56 is driven in the state of receiving the work W in a receiving part 50 to rotate a pinion 55, a gear 54, a shaft part 52, an arm part 51, and the receiving part 50 to oscillate the work W, by which the generation of air pockets is suppressed, in the dipping stage. The engaging part 10L is oscillated to oscillate the work W to drain the electrodeposition paint liquid 40 remaining on the work W in a lifting stage. The formation of the film defect parts is obviated in this way.
Patent JP-H07333034-A (JP)
Title: Apparatus and method for measuring cure shrinkage
Inventor: AOKI SHIGENORI
IPC: G01F22/02
Filed: 1994-06-08
Abstract: PURPOSE:To bring an easy and highly accurate measurement method into actual use at the time of measuring a cure shrinkage of synthetic resin. CONSTITUTION:Sample comprising liquid resin which has been weighed is put into a sealed container 1, and after the sealed container 1 and a standard container 2 are connected to a pressure gauge 3 using a pipe 4 and held at a standard temperature, hardening energy is applied from an energy supply source 5 to the sealed container 1 and the standard container 2 to harden the liquid resin in the sealed container 1. Then after the sealed container 1 and the standard container 2 are returned to the standard temperature and difference in pressure between both containers is measured by the pressure gauge 3, its ratio to the weighed amount of the liquid resin is taken to measure a cure shrinkage.
Patent JP-H05318903-A (JP)
Title: Device of screen printing machine
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/14
Filed: 1992-05-19
Abstract: PURPOSE:To provide a device for discharging a stencil for a screen printing machine stably performing taking-up operation capable of certainly performing winding at the time of the start of the taking-up of stencil paper to be discharged and taking up a large amount of stencil papers. CONSTITUTION:A plate cylinder 5 is rotated in the direction opposite to that at the time of discharging stencil paper 6, and the stencil paper released and fed from the plate cylinder 5 by discharging rollers 14, 15 is taken up from the rear end thereof by a taking-up pipe 21 and the stencil paper taken up by the taking-up pipe 21 is pressed by a press roller 19 and the taking-up pipe 21 is rotationally driven by a pipe attaching rod 20 through a torque limiter to take up the stencil paper at an almost constant speed.
Patent JP-H1095804-A (JP)
Title: Production of vinyl chloride polymer
Inventor: OURA MAKOTO
IPC: C08F14/06
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a vinyl chloride polymer capable of effectively preventing adhesion of scales even at a portion which could not be easily prevented from the adhesion of scales hitherto, without adversely affecting the quality, by conducting the process in the presence of a specified chelating agent. SOLUTION: In producing a vinyl chloride polymer by polymerizing vinyl chloride monomer or a vinyl monomer mixture mainly comprising vinyl chloride monomer in the presence of a polymn. initiator in an aqueous medium in a polymerizer, the polymn. is conducted in the presence of a chelating agent capable of forming an Fe (II) or Fe (III) complex in an aqueous polymn. system contg. the monomer or monomer mixture. The inner wall of the polymerizer and parts which are brought into contact with the monomer in the course of the polymn. are preferably coated with an antiadhesion agent for polymer scales. The chelating agent is preferably a water-soluble one selected from among condensed phosphoric acids, amino carboxylic acids and hydroxy carboxyic acids.
Patent JP-H05132074-A (JP)
Title: Carrier stock having strip segment extending between opposite edges
Inventor: RESURII ESU MARUKO
IPC: B65D71/50
Filed: 1991-05-01
Abstract: PURPOSE: To ensure firm holding of containers by demarcating the apertures for receiving containers formed in a carrier stock of a single sheet rapping material, with specified plural segments, which enables the extension of an inner cross segments in receiving containers. CONSTITUTION: A carrier stock 10 formed by rapping, etc., from a single sheet of low-density polyethylene and the like has separated plural apertures 14 arranged to lined-up rectangle and each aperture 14 has rounded corners to alleviate stress concentration. The aperture 14 of each corner has square shape as a whole and are demarcated by an outer cross segment 30, an outer edge segment 32, an inner cross segment 34, and inner oblique segment. Each aperture 14 of the middle horizontal row of each rim row has rectangle shape as a whole, and is demarcated by one of inner cross segments 34, an outer edge segment 42, an inner cross segment 44, and an inner vertical segment 46.
Patent JP-H07328702-A (JP)
Title: Producing method, producing device and rolling roll for steel bar
Inventor: KOBAYASHI TATSUNOBU
IPC: B21B27/02
Filed: 1994-06-08
Abstract: PURPOSE:To execute efficient rolling work by preventing the deviation of a pair of rolling rolls and making the division of a billet easy. CONSTITUTION:In this manufacturing method and manufacturing device for steel bars for manufacturing plural steel bars by dividing the rolled billet in the width direction after executing rolling stage where rolling is executed by passing the billet between a pair of rolling rolls 20, 21 over plural stages, rolling parts 23, 24, 26, 27 which are mutually asymmetric through the center line parallel to the axial line are formed on the surface of a pair of the rolling rolls 20, 21 comprising the rolling stage.
Patent JP-S63291276-A (JP)
Title: Magnetic head positioning device
Inventor: MAKINO TOSHIHIKO
IPC: G11B21/16
Filed: 1987-05-22
Abstract: PURPOSE:To reduce the occurrence frequency of malfunction by making an angle formed between the center of a first fixed shaft and the center of a second fixed shaft to an acute angle when the read/write element is positioned on the central cylinder of a magnetic disk. CONSTITUTION:The magnetic head 13 is composed to make it's arm's length, that means, the distance between the read/write (R/W) element 12 and the fixed shaft 4, longer than that of a conventioned one and to make the angle formed between the position 12a when the R/W element 12 is positioned on a central track 1a and the center of the fixed shaft 4 and the center 1p of the magnetic disk 1 to be the acute angle. Therefore as the swaying disk 1 to be the acute angle. Therefore as the swaying angle of the magnetic disk 13 becomes smaller than that of the former one and the angle of the inclination of the R/W element 12 for each track of the magnetic disk 1 becomes small, the reduction width of a write or a read signal becomes small according to that. Thus the occurrence frequency of the malfunction can be reduced.
Patent JP-H07301917-A (JP)
Title: Positive type radiation sensitive resin composition
Inventor: SHIMIZU KOJI
IPC: G03F7/022
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a radiation sensitive resin compsn. having high coating performance and satisfactory shelf stability by incorporating a specified solvent. CONSTITUTION:This radiation sensitive resin compsn. contains an alkali-soluble resin, a radiation sensitive quionediazido compd. and one or more kinds of solvents selected from among 3-hydroxy-2-methylpropionic esters and 3-alkoxy-2- methylpropionic esters represented by formula I, 2-hydroxy-2-methylpropionic esters and 2-alkoxy-2-methylpropionic esters represented by formula II. In the formulae I, II, (m) is 0-4 and (n) is 1-4. Novolak resin, acrylic resin or a styrene- acrylic acid copolymer is effectively used as the alkali-soluble resin.
Patent JP-S5753863-A (JP)
Title: Recorder and reproducer of endless tape
Inventor: KATSUBE FUJIO
IPC: G11B15/70
Filed: 1980-09-12
Abstract: PURPOSE:To increase the range of application of an endless tape, by setting the reference point of recording and reproduction while the time required for a round of the endless tape is divided into sections. CONSTITUTION:A PLL circuit consists of a phase comparator 14, a clock oscillator 16 and a counter part 17; and the divided signals are produced just once from a counter 17 synchronously with the reference signal while the reference signal is detected, i.e., an endless tape 11 runs a round. For instance, if a counter 17 functions as a 1/N dividing circuit, the frequency of oscillation of the oscillator 16 is controlled while the tape 11 has a round. Accordingly under such conditions, the counter 17 is advanced at the time points when the time required for a round of the tape 11 is devided equally into N sections, and the count value shows the range of division of the tape position corresponding to a recording/reproduction head for example. In other words, the count value of the counter 17 receives a comparison 19, and a coincidence EQ is detected. Thus the detection output of the dividing positions can be obtained for the desired tape 11.
Patent JP-S63290803-A (JP)
Title: Stable solid agricultural chemical formulation
Inventor: KATAYAMA YASUYUKI
IPC: A01N53/00
Filed: 1987-05-22
Abstract: PURPOSE:To provide a stable solid agricultural chemical formulation containing a polyoxyethylene group-containing compound as a stabilizer and a benzyl ester-type synthetic pyrethroid having cyano group at alpha-position and an organic phosphate compound as active components. CONSTITUTION:A benzyl ester-type synthetic pyrethroid having cyano group at alpha-position and an organic phosphate compound are used as active components and are supported on a mineral carrier to obtain a solid agricultural chemical formulation. The formulation is stabilized with a compound having polyoxyethylene group and expressed by formula [R is H, 2-30C alkyl, 7-30C aralkyl or 7-30C alkylaryl; n is 2-50; X is H or -SO3Y (Y is cation)] (especially preferably a polyethylene glycol having an average molecular weight of 200-800). The stabilized formulation contains pyrethroid in highly stabilized state without lowering the stability of the organic phosphate compound.
Patent JP-S63291532-A (JP)
Title: Method for preserving vegetables
Inventor: MIYATANI SHIGERU
IPC: A23B7/12
Filed: 1987-05-26
Abstract: PURPOSE:To minimize respiratory action of vegetables and preserve the vegetables in a fresh state with both excellent color tone and flavor, by cutting the vegetables, sealing the cut materials in a container at a specific void ratio or above and placing the sealed cut materials in a refrigerating chamber at a specific temperature. CONSTITUTION:Raw vegetables, such as foliage plant, tomato, cucumber or eggplant, are washed and cut to a suitable size and the cut materials are sealed in a container consisting of a suitable material, such as vinyl chloride, at >=20% void ratio and then preserved in a refrigerating chamber at 0--4 deg.C.
Patent JP-S5652875-A (JP)
Title: Fiber reinforced-material for plate of lead acid battery
Inventor: TAKADA TAKASHI
IPC: H01M4/62
Filed: 1979-10-02
Abstract: PURPOSE:To obtain a fiber reinforced-material for the plate of a lead acid battery which is highly homogeneously dispersed in a paste made of an active-material powder, by attaching a nonion surface active agent of a polyethylene glycol type to short polyester fibers. CONSTITUTION:A nonion surface active agent of a polyethylene glycol type is attached to short polyester fibers with a length of about 0.5-10mm. and a size of about 1-10 denier to obtain a fiber reinforced-material for the plate of a lead acid battery. The nonion surface active agent of a polyethylene glycol type is, for example, a higher alcohol added with ethylene oxides, an alkyl phenol added with ethylene oxides, a fatty acid added with ethylene oxides, or the like. Here, the amount of the surface active agent is about 0.1-1.0wt% of the short polyester fibers.
Patent JP-S5837657-A (JP)
Title: Developing method and its apparatus
Inventor: KANBE JIYUNICHIROU
IPC: G03G13/08
Filed: 1982-07-21
Abstract: PURPOSE:To obtain a sharp image free from background fog and high in gradation using a one-component developer, by applying a specified alternating electric field across the gap between an electrostatic image bearing plate thicker than a development layer and a developer bearing body. CONSTITUTION:An alternating electric field having <=1kHz frequency and max. and min. voltages Vmax and Vmin satisfying the conditions of expressionIand II when the image areas of an electrostatic image is positive in order to execute necessary control of transfer and retransfer of a toner to and from the image areas and the nonimage areas, thus permitting a sharp high-gradation image to be formed by jumping development with a one-component developer, and to be well reproduced and free of background fog. When the electrostatic image is negative, similar operation are executed. In these expressions, VD, VL are potentials of the image areas and the nonimage areas of the electrostatic image; Vth.f, Vth.r stand for threshold values of potential difference for transferring the toner to the electrostatic image forming face and the development layer face.
Patent JP-S5919298-A (JP)
Title: Semiconductor memory
Inventor: IWAHASHI HIROSHI
IPC: G11C29/00
Filed: 1982-07-21
Abstract: PURPOSE:To attain a data readout speed unchanged from the selection of a normal memory cell even if a spare memory cell is selected, by holding the normal decoder corresponding to a defective memory cell included in the normal memory cell so as not to be established. CONSTITUTION:If the normal memory cell 4 corresponding to the normal decoder 2 has a defective part, a fuse element F1 is blown to disconnect the decoder from a power supply VD to be stopped at all times. A spare decoder 3 is programmed to select a spare memory 5 with the same address data corresponding to the decoder 2. In blowing the fuse element F1, when an address data corresponding to the defective memory cell part is inputted, every gate input of transistors (TRS)21O-21n goes to ''0'', the TRs are cut off, and the node X is increased to ''1''. Further, in impressing a high voltage at the VP and bringing the signal P to a potential of the high power supply VP, TRs 31, 32 turn on, a current flows from the power supply VD via the fuse element F1 and the TRs 31, 32 to blow the F1.
Patent JP-H0422092-A (JP)
Title: Device for surface-like heating element
Inventor: MORI KIYOTAKA
IPC: H05B3/20
Filed: 1990-05-17
Abstract: PURPOSE:To improve the durability of a connecting part with the temperature of a terminal plate lowered by coupling the coupling surface of the terminal plate with the tip part of a lead part, and holding and fixing a heating element part between a seam plate and a heat transfer plate via an insulating material covering the coupling surface. CONSTITUTION:In a heating element part 5, an approximate U-shaped lead part 14a is formed which is extendedly provided from foil-like heating elements 14 and 15 and is folded so as to sandwich the notched part 16 of insulating plates 11-13 under the foil-like heating elements 14 and 15, the coupling surface 6a of an approximately L-shaped terminal plate 6 is coupled with the tip part 14b of the lead part 14a, and the heating element part 5 is fixed so as to be held between a seam plate 10 and a heat transfer plate 1 via an insulating material 7 covering the coupling surface 6a. Thus the lead part 14a is extendedly provided from the foil-like heating elements 14 and 15 and has an exposed part by extending over the surface of the insulating plates 11-13, consequently the exposed part touches the outside air to restrain temperature rise. This can provide a device for a surface-like heating element having the lead part possessing less temperature rise, excellent durability and stability, and fine workability.
Patent JP-H06335777-A (JP)
Title: Weld head, welding equipment and welding method
Inventor: OMI TADAHIRO
IPC: B23K9/29
Filed: 1993-05-28
Abstract: PURPOSE:To perform highly clean welding by arranging annular members rotatably with columnar metallic members to be butt-welded as a center and fixing plural discharge electrodes toward the columnar metallic members on the annular members. CONSTITUTION:The annular members 102 and 102' are rotated by a gear 105 and pipes 103 and 103' are subjected to butt welding while the electrodes 101 and 101' fixed on the annnular member 102 and 102' are rotated. The annular members 102 and 102' and the pipes 103 and 103' are covered by outer frames 104 and 104' and shielding gas is introduced into the inside in advance. Since the pipes 103 and 103' are welded at the same time at plural places, shrinkage in accordance with melting at the early stage of welding is evened off at the cross sections of the pipes 103 and 103' and a gap is not generated on a butt part. Thus, particles in a welding atmosphere are prevented from mixing in and welding free from strain can be performed.
Patent JP-S5555493-A (JP)
Title: Magnetic bubble memory device
Inventor: NOZAKI WATARU
IPC: G11C19/08
Filed: 1978-10-18
Abstract: PURPOSE: To assemble a memory unit easily without error by indicating the defective loop number of the packaged memory device on a label, etc.  
     CONSTITUTION: Number 4 of a defective loop is entered on label 2, where name 3, solid identification symbol 5, etc., are entered, of packaged magnetic bubble memory device 1. Consequently, a memory unit can be assembled easily without error by using these devices 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05320014-A (JP)
Title: Insecticidal coated material
Inventor: ONISHI TOSHIYUKI
IPC: A01N59/14
Filed: 1992-05-20
Abstract: PURPOSE:To obtain an insecticidal coated material exhibiting stably acaricidal effects for a long period of time, having high safety. CONSTITUTION:Glass powder having D/4 to 2D particle diameter based on thickness D of coating film is dispersed into a coating film in the ratio of the glass powder to the solid content of coating material of 10-500wt.%. Or glass powder having <=50mum particle diameter is dispersed and stuck fast to the surface of coating film in the ratio of 0.1-100 g/m<2>. The glass powder used is composed of borate glass capable of eluting B2O3 at 1-300mg/g/Hr rate in water at 20 deg.C, has high safety, gradually elutes B2O3 having acaricidal effects from the surface of coating film and can exhibit excellent inhibitory effects on acarids for a long period of time.
Patent JP-S618751-A (JP)
Title: Developing device of photoresist
Inventor: ISHIGAKI MASAHARU
IPC: G11B7/26
Filed: 1984-06-22
Abstract: PURPOSE:To monitor pit dimensions in an optically stabilized state which are in course of development, by providing an area where a developer brought into contact with the surface of a substrate flows in the rotation direction of the substrate as a laminar flow and setting the irradiating position of a monitor light to this area. CONSTITUTION:When a developer 4 is supplied from a nozzle 3 to the surface of a rotating original disc 1 where a photoresist film is subjected to exposure processing, the developer flows in the rotation direction as a laminar flow for a while, and the liquid surface is smooth and stable on this area. When a laser light 55 is irradiated to this position from the rear side of the original disc, a diffracted light of the 1st order diffracted by a pit row formed by development of the photoresist film has stable intensity and direction, and a photo diode 20 is detected to discriminate accurately whether the intensity of the diffracted light of the 1st order is a prescribed value or not. Consequently, the precision of pit dimensions of the original disc 1 is improved.
Patent JP-S5352422-A (JP)
Title: Silver halide color photographic material
Inventor: ENDOU TAKAYA
IPC: G03C7/392
Filed: 1976-10-22
Abstract: PURPOSE:To prevent deterioration of color formation capability of couplers, fading of color developed images, their fogging, etc., by using a specified 2-equivalent magenta coupler and a heterocyclic compound in combination.
Patent JP-S5554233-A (JP)
Title: Production of body of hydraulic equipment
Inventor: KOBAYASHI TOYOAKI
IPC: B21D53/86
Filed: 1978-10-17
Abstract: PURPOSE: To enable the bodies of hydraulic equipment to be obtained inexpensively with good workability by extrusion-molding a long-length shaped material having the center section contour of said body then cutting the same to a required length and machining the same.  
     CONSTITUTION: Aluminum alloy as a material is extrusion-molded to a long-length shaped material 20. The cross sectional contour of this shaped material 20 is identical to the central section diameter of a body 10. Next, the shaped material 20 is cut to a fixed length l to form the outside shape of the body 10, after which holes 1a, 1b for mounting to vehicle body, ports 2a, 2b and cylinders 3a, 3b are machined. Here, the mounting holes 1a, 1b may be formed at the extrusion-molting of the shaped material 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08318524-A (JP)
Title: Method for grinding of plurality of parallel grooves with grindstone
Inventor: ISHIMURA KAZUHIKO
IPC: C03C19/00
Filed: 1995-05-26
Abstract: PURPOSE: To facilitate easy grinding of parallel grooves of a minute pitch on a surface of a thin glass sheet by a method wherein even when a pitch of a plurality of parallel grooves is very minute the grinding can be made to cope with the pitch of the parallel grooves only by moving a multi-grindstone axially. CONSTITUTION: A plurality of parallel grooves 16A... are ground on a thin glass sheet 16 by using a multi-grindstone 10 to which a plurality of disk like edges 12... are provided. Then, the multi-grindstone 10 is axially moved, the disk like edges 12... of the multi-grindstone 10 are arranged between parallel grooves 16A, 16A ground on the thin glass sheet 16, and a plurality of new parallel grooves 16B... are ground between the parallel grooves 16A, 16A. Therefore, even in a case where a pitch of a plurality of parallel grooves 16A, 16B is very minute they can be ground.