baber/WOPTO huggingface dataset:
Patent JP-H0227940-A (JP)
Title: Freezing of fish with cold aqueous solution of various chlorides
Inventor: HARADA KIYOSHI
IPC: A23B4/06
Filed: 1988-07-18
Abstract: PURPOSE:To considerably shorten the freezing time of fish and prevent the permeation of salt and cracking of the meat by sealing a fish in a thin latex bag, applying alginic acid to a specific part of the latex bag and immersing the bag in a cold aqueous solution of various chlorides to freeze the fish in the bag. CONSTITUTION:An arbitrary kind of fish is sealed in a bag made of a stretchable thin latex film in a state to closely contact the film to the fish body without leaving a space. In the case of a large-sized fish such as bonito, sodium alginate gel having a concentration of about 5% is applied partly to the latex bag corresponding to the diaphragm part of the surface layer of the fish and the bag is immersed in a cold aqueous solution of calcium chloride, etc., to effect the freezing of the fish. The partial application of the alginate is omitted in the case of small-sized fish. The permeation of salt into the meat can be prevented by the bag and the cracking of meat caused by the quick freezing at ultra-low temperature can be prevented by partly increasing the temperature of the fish body.
Patent JP-H101637-A (JP)
Title: Coating agent composition for plastic working
Inventor: TERADA SHIGEO
IPC: C09D133/04
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having excellent plastic workability, dryability in coating and chalking property of the coating film by adding a stearic acid metal salt and respectively specific styrene-acrylic resin and acrylic resin at specific ratios. SOLUTION: This composition having excellent zinc phosphate film treating property can be produced by compounding (A) 15-35 pts.wt. of a metal stearate, (B) 20-60 pts.wt. of a styrene-acrylic resin having an average unit formula of CH2 C(R<1> ) (COOR<2> )CH(C6 H5 )-CH2 (R<1> is H or methyl; R<2> is H or a 1-10C alkyl) and a total acid value of 1.0-1.20mgKOH/g and (C) 10-40 pts.wt. of an acryic resin having an average unit formula of CH2 C(R<3> )(COOR<4> ) (R<3> is H or methyl; R<4> is H or a 1-10C alkyl) and a total acid value of 10-300mgKOH/g. The sum of A+B is 47-84.9 pts.wt.
Patent JP-S6070101-A (JP)
Title: Formation of powder molding
Inventor: ANPO TAKESHI
IPC: H01F1/113
Filed: 1983-09-26
Abstract: PURPOSE:To form a powder molding having high accuracy and high quality in a short time by injecting and packing a powder slurry into molding spaces and exerting injection pressure to the powder slurry to discharge the liquid in the slurry through filters provided to the molding surfaces of the spaces. CONSTITUTION:A powder slurry 55 contg. powder of ceramics, magnetic material, etc. and binder is packed into an injection cylinder 52 attached to an upper die 41 and is extruded by an injection plunger 53 so as to pass through a supply hole 51 and a runner 35. The extruded slurry depresses a movable member 27 by overcoming the pressing force of a coil spring 37 and opens gates 49, then the slurry is injected and packed into the molding spaces 24 having the molding surfaces consisting of liquid permeable filters 45, 25 provided in the hollow parts 23a formed of upper and lower dies 41, 23. The liquid incorporated into the powder slurry in the spaces 24 are passed through said filters 45, 25 by the injection pressure of the plunger 53 and is discharged through liquid discharge holes 48, 28 by which a powder molding 60 is obtd.
Patent JP-S6155923-A (JP)
Title: Method for processing resist
Inventor: SUZUKI TAKASHI
IPC: H01L21/30
Filed: 1984-08-28
Abstract: PURPOSE:To improve the heat-resistant effect of a resist pattern by effecting curing with far ultraviolet rays after removing scum of the resist pattern after development with oxygen plasma. CONSTITUTION:An electron-beam resist is spread over a substrate to be processed to a thickness of 0.5mum. Next, the resist film is baked for the predetermined time followed by the selective irradiation with the predetermined irradiation conditions. After development and baking of the predetermined time, the removal of scum of the resist pattern is carried out for 1min under oxygen plasma conditions of 200WX0.9Torr to etch 300-400Angstrom  of the surface layer. After that, the resist is irradiated with far ultraviolet rays by a 200W pressure reduced mercury lamp for 15min for curing.
Patent JP-S6336808-A (JP)
Title: Filter
Inventor: KAJIYAMA NAOKI
IPC: G21C19/307
Filed: 1986-07-30
Abstract: PURPOSE:To reduce the differential pressure of even a long-sized membrane and to efficiently utilize the filter surface of the title filter by fixing a hollow yarn membrane module at the lower part of a tower, providing a lower fixed plate to separate a raw liq. and filtered water, and separating the filtered water into upward and downward flows to discharge the filtered water. CONSTITUTION:A recessed guide pipe fixing plate 13 integrated with a module guide pipe 12 for supporting the lower part of the module is provided at the lower part of the tower. The raw liq. such as the condensate contg. a clad in an atomic power plant supplied from a raw liq. inlet pipe 1 is filtered by the outer surface of a hollow yarn membrane, and the filtered water is separately discharged from the inside of the membrane through the outlets at the upper part 18 and the lower part 19 of the module. By this method, the initial differential pressure spent on the membrane is reduced to half even when a long-sized hollow yarn membrane is used, and hence approximately equalized to the initial pressure difference when the membrane of half the length is used. Since the guide pipe fixing plate 13 is recessed, the impurities backwashed in backwashing are not accumulated in the tower, and transferred to the outside of the tower from a backwashing water transfer pipe 7.
Patent JP-H0927712-A (JP)
Title: Antenna system
Inventor: TANAKA MITSUGI
IPC: H04B1/18
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To eliminate deterioration due to the secular change of a radome and eliminate the need for a structure for fixing a monitor antenna system by securing an antenna gain and directivity. SOLUTION: The antenna system 10 is equipped with a parabolic antenna mirror surface 11 and a peak matching plate 13 arranged in the center of the parabolic antenna mirror surface 11. This peak matching plate 13 is equipped with the monitor antenna system 20 having a microstrip patch antenna 21 arranged.
Patent JP-H0710889-A (JP)
Title: Silane compound and its production
Inventor: NOMURA YASUO
IPC: C07F7/18
Filed: 1993-06-25
Abstract: PURPOSE:To obtain a new compound, used as a catalyst component for propylene, capable of giving polypropylene in high stereoregularity and activity and further useful as a silane coupling agent, a resin modifying agent, etc. CONSTITUTION:The objective cyclopentyl(2-methyl-3-butyn-2-oxy)dimethoxysilane is expressed by formula I. The compound is obtained by reacting a cyclopentyltrihalosilane expressed by formula II (X is halogen, preferably Cl or Br) with 2-methyl-3-butyn-2-ol expressed by formula III, preferably in the presence of pyridine or quinoline as a hydrogen halide acceptor at 40-70 deg.C for 30min to 2hr and then reacting the resultant reactional product, preferably in the presence of a hydrogen halide acceptor such as pyridine at 10-60 deg.C for 30min to 2hr. Furthermore, the compound expressed by formula II is preferably obtained by subjecting cyclopentene and a trihalosilane to the hydrosilylating reaction.
Patent JP-H0729485-A (JP)
Title: Preparation of microchip electron sourse
Inventor: PIEERU BUOODEN
IPC: H01J9/02
Filed: 1994-07-07
Abstract: PURPOSE: To improve the uniformity and reproducibility of a microchip cathode by a method wherein a hole in a mask has a predetermined size and shape, and the apex of a microchip is arranged in a grid thickness. CONSTITUTION: A microchip 19 electrically connected to at least one cathode conductor 3 is arranged in a hole 18 formed in at least one electron extraction grid. A masking stage is used to form the hole 18 in a grid 13 by masks 30 and 40 having the hole 18. The apex of a chip 19 is arranged in the thickness of the grid 13 so that the hole 18 is created in the grid 13 whose size, shape and position are within an allowable value range according to the theory. An evaluation is fully made to determine whether or not a source emits sufficiently for uniformity and/or reproducibility and/or reproducibility on the other source.
Patent JP-S6335906-A (JP)
Title: Prevention of pulsative movement of sink prevention type grit raker
Inventor: ARAI IZUMI
IPC: B01D21/18
Filed: 1986-07-30
Abstract: PURPOSE:To prevent the occurrence of noise by absorbing the vibration of the rocking shaft of a sprocket wheel for chain by a damper in a grit raker operating a bucket chain in a sedimentation basin. CONSTITUTION:A bucket chain 6 is placed in a freely operable manner in a sedimentation basin, and the rocking shaft 3 of a sprocket wheel on the inflow side which is engaged with the chain 6 is rotatably supported by a support shaft 4 through an arm 5 and connected with a damper A. When the tension force F of the chain is abnormally and abruptly increased, the occurrence of vibration is suppressed and prevented by the damper A although the shaft 3 is apt to rise.
Patent JP-H05322121-A (JP)
Title: Fuel returning device for petroleum evaporation type burner
Inventor: TOYOSHIMA TSUNEYOSHI
IPC: F23D11/02
Filed: 1991-07-18
Abstract: PURPOSE:To prevent generation of odor gas due to unburned fuel at the time of extinguishing a burner to also prevent clogging of a nozzle due to pitch, etc., by forcibly returning unburned fuel to a fuel tank by an electromagnetic plunger to be reciprocated to completely recover it and cleaning the nozzle by reciprocation of a needle valve interlocked to the plunger. CONSTITUTION:A check valve body 6 is provided in a hollow chamber of a hollow electromagnetic plunger 5 to be reciprocated in a cylinder 2 having an electromagnetic coil 1, and a valve rod 31 having one end of a needle valve 30 for opening/closing an injection port 29 and the other to be reciprocated in the hollow chamber of the plunger 5 in contact with an inlet 3 side is provided. An intermittent pulse current to deviate the plunger 5 to the inlet 3 side when predetermined unburned fuel is present inside the port 29 to be reciprocated and to slightly reciprocate the valve 30 while the port 29 remains closed flows to the coil 1.
Patent JP-H0347494-A (JP)
Title: Scroll compressor
Inventor: MOROZUMI NAOYA
IPC: F04C18/02
Filed: 1989-07-12
Abstract: PURPOSE:To radiate the heat effectively with a simple constitution by scooping up the lubricant at the inner bottom of a sealed case by a scroll revolution driving means to a space in the upper part of this sealed case, and scattering the lubricant over the external surface of a scroll. CONSTITUTION:When a revolving scroll 4 begins revolution by a motor 3 due to compressing motion, the lubricant at the bottom 2c of a sealed case 2 is fed to different parts by centrifugal pumps 7a, 7b on a rotor shaft 3a, and also a crank chamber 8 is filled with lubricant fed through oil grooves 7c, 7d, and the lubricant in the crank chamber 8 passes an oil supply pipe 9 to be scattered over the external surface 1b of a stationary scroll 1 from an oil supply hole 9a. This is cooled, sent through a penetrative groove 2b, and cooled by the sealed case 2 while creeping on the inner wall of the sealed case 2, to be circulated back to the bottom 2c. This prevents increase in the slide loss and the leak loss of the compressed fluid from compression chamber due to thermal deformation, and a scroll compressor with high performance is obtained.
Patent JP-H1014421-A (JP)
Title: Cutoff valve device for irrigation water for paddy field
Inventor: FUJIWARA YOSHIMASA
IPC: A01G25/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a cutoff valve for irrigation water for a paddy field, having a simple structure, small size and light weight, capable of surely stopping the supply of water interlocked with a timer, free from influence of soil and floating material and enabling easy and sure embedding or installation at the inlet for the irrigation water of the paddy field, etc., easy attaching and removal of a valve-actuating apparatus and the storage in unused state. SOLUTION: This device is composed of a valve case, a cutoff valve 3, a valve- actuating apparatus, a box-shaped member 45 and a flow-out tube 2. The valve case is composed of an opening part having a horizontal chord part, a valve guide part having a semicircular opening at the lower part and a U-shaped tapered notch expanding upward and connected to the lower opening, a valve seat and a circular opening and is eccentrically placed to position the valve seat opening slightly lower than the circular opening. The cutoff valve 3 has a circular form made of iron, etc., and is provided with a sharp edge 9 at the lower part and an engaging member at the top. The cutoff valve 3 is dropped to shut the flow of water into the field by a reduction gear group transmitting the force of a power source controlled by a timer and the slidingmotion between a rotary cam 27 and a sliding member 15 engaged with the rotary cam 27.
Patent JP-H091767-A (JP)
Title: Decorative material and manufacture thereof
Inventor: CHOKAI SHINGO
IPC: B32B27/30
Filed: 1995-06-21
Abstract: PURPOSE: To provide a decorative material having excellent design and workability by using a water-base emulsion which does not adversely influence the environment, and a method for manufacturing the material. CONSTITUTION: On a base material 1, a water-base emulsion resin layer 2 is provided. On the surface of the emulsion resin layer 2, irregularities 3 are formed by embossing. Further, a picture pattern print layer 4 is provided and a raised print layer 5 is provided on the emulsion resin layer 2.
Patent JP-S6158452-A (JP)
Title: Squirrel cage induction motor
Inventor: HAYASHI YOSHIYUKI
IPC: H02K17/12
Filed: 1984-08-29
Abstract: PURPOSE:To decrease magnetic flux leakage at each of openings of stator core slots and rotor core slots in a rotary electric machine so as to increase maximum torque thereof by equally forming the respective width of the stator core slots and the rotor core slots between the slot bottom and the opening. CONSTITUTION:A first slots 12 are provided on an inner peripheral surface of a stator core 11 with an equal spacing, and facing to the slots 12 a second slots 18 are provided at an outer peripheral surface of a stator core 17 with that equal spacing. Each width of the first and second slots are also formed substantially equal between the slot bottom and the slot opening. In this manner, the magnetic flux leakage at each of the openings of slots 12 and 18 can substantially be decreased and the flux decrease between the stator and the rotor can be minimized so that the generated torque of the rotary electric machine is increased.
Patent JP-S6237873-A (JP)
Title: Secondary cell
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/137
Filed: 1985-08-13
Abstract: PURPOSE:To reduce the contact resistance greatly so as to increase the charge/ discharge capacity and elongate the cycle life, by making at least one of the electrodes from conductive polymer and carbonizing the surface of the electrode facing the collecting surface of a cell. CONSTITUTION:A positive electrode material made from a conductive polymer such as polyacetylene which is doped with anion or the like is shaped on a disk. It is then brought into contact with a plate heated to about 600 deg.C in vacuum to carbonize its one face and lay a carbon layer on the face to form a positive electrode 1. The positive electrode 1 is, with its carbonized surface facing the positive electrode collector 6, pressure-bonded onto the inside of a positive electrode can 5 and is combined with a negative electrode 3 made from metal lithium, a separator 2 using a glass filter, etc. to form a secondary cell. Therefore, the contact performance between the collecting surface and the electrode surface is improved resulting in increased capacity and improved cycle life, and oxidation reaction on the collecting surface is suppressed to prevent spontaneous discharge.
Patent JP-S5882944-A (JP)
Title: Card conveying device for copier
Inventor: TAKAHASHI YUTAKA
IPC: G03G15/22
Filed: 1981-11-09
Abstract: PURPOSE:To stabilize the travelling of cards being conveyed by arranging a plurality of pairs of rollers such that the respective card conveying surfaces of said rollers are displaced from each other to flatten out the cards. CONSTITUTION:A prefeed roll 4 for sequentially feeding out set apertured cards C, a separate roll 5, an idler 7 and a plurality of pairs of upper and lower feed rolls 8 for sending the card C onto a manuscript base 10 along a chute 9 are provided. Also, the feed roll 8 located in the middle is disposed such that the card conveying surface of the roll 8 is displaced to the other rolls 8. The lower side of the card C passing through these rolls 8 displaced thus relative to each other is corrected with respect to bends so that the passed card C can be conveyed with stable flat condition onto the manuscript base 10.
Patent JP-S6069600-A (JP)
Inventor: HAMAMOTO MASAHIRO
IPC: B01J2/22
Filed: 1983-09-27
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-S6423700-A (JP)
Title: Speaker box
Inventor: ICHIKAWA SHUICHI
IPC: H04R1/02
Filed: 1987-07-17
Abstract: PURPOSE:To obtain a speaker box without box howling by providing a permeability in a constituting metal plate and holding a viscoelastic high polymer material high in an oscillating and damping capacity in a sandwich form. CONSTITUTION:The speaker box 1 formed in the box shape in which speaker units 2, 3 are incorporated is formed by working the metal plate 4 holding the viscoelastic high polymer material 4b between steel plates 4a in the sandwich form according to a press molding method. Since an internal loss is provided in the damping plate of the metal plate 4, the speaker box 1 according to the press molding can be attained. An oscillation generated at the time of driving the speaker units 2, 3 is absorbed as a viscoelastic hysteresis due to an extension deformation and a dislocation deformation by the viscoelastic high polymer material 4b to damp. Thereby, the characteristic resonance of the speaker box 1 can be remarkably lowered.
Patent JP-2001006074-A (JP)
Title: Emergency report system for house
Inventor: MAKINO HIROSHI
IPC: G08B25/04
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive emergency report system for house with which the destination to make contact in case of emergency such as relations, friends or firehouse or medical institution like hospital can be immediately and surely communicated when any urgent state occurs for the sick or the aged because of a problem in health or in case of disaster. SOLUTION: When the aged, who lives alone in an apartment room, performs an emergency report because of a sudden attack of illness, terminal equipment 1c, which monitors abnormality in the facilities inside an apartment, detects emergency calls 1d and 1e and performs a report to a monitor center. The monitor center receives the report, makes contact to the previously registered destinations 4 and 5 to make contact in case of emergency and takes required measures.
Patent JP-S6336644-A (JP)
Title: Cordless telephone set
Inventor: TANAKA TAKAMOTO
IPC: H04M1/02
Filed: 1986-07-31
Abstract: PURPOSE:To contrive to prevent from an output terminal short-circuiting by providing an output terminal whose tip is rocked in a direction facing in a recessed part by the descending of a hook switch operator so as to prevent the contact of a metal-made component with the output terminal. CONSTITUTION:In placing a handset 3 onto a telephone set main body 2, the hook switch operator 16 descends, the output terminal 22 is rocked and the tip 22a is projected into the recess 15, the terminal 22 is in contact with an input terminal 21 to charge the handset 3. When the handset 3 is parted from the main body 2, the terminal 22 is retrogressed from the recessed part 15 and the operator 16 rises, then the recessed part 15 is covered by the operator 16. Thus, the terminal 22 is projected at the outside of the main body 2 only when the terminal 22 charges the handset 3, and stored in the main body 2 in other cases. As a result, the contact of a metal-made component to the terminal 22 is prevented and the shortcircuit of the terminals 22 is prevented.
Patent JP-S5968750-A (JP)
Title: Electrophotographic receptor
Inventor: OOTA MASABUMI
IPC: G03G5/06
Filed: 1982-10-12
Abstract: PURPOSE:To obtain an electrophotographic receptor which is easy to manufacture, is low in cost and has excellent durability, etc., high sensitivity and good flexibility by incorporating a specific styryl naphthalene compd. as a photoconductive material in a photosensitive layer. CONSTITUTION:>=1 Kinds of the compd. expressed by the formula [R<1> is H, alkyl, alkoxy or halogen, R<2>, R<3> are alkyl, (substd.) aralkyl or (substd.) allyl, R<4> is H, (substd.) phenyl] are incorporated in a photosensitive layer. For example, such compd. which is dissolved together with a sensitizing dye having absorption in a visible light region in a binder resin soln. is coated on a conductive base 1 and is dried, whereby a photosensitive layer 2 is formed. Or a soln. prepd. by dispersing a charge generating material 3 in a soln. of styryl naphthalene and a binder is coated on the base to form a photosensitive layer 2' contg. the material 3 in a charge transfer layer 4. Otherwise the charge transfer layer 4 contg. this compd. is laminated on the charge generating layer 5 dispersed with the material 3.
Patent JP-H1024921-A (JP)
Title: Knockdown box
Inventor: NISHII HIROMI
IPC: B65D5/36
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a throw-away knockdown box which can be used as a drink holder or a dustbin, is low in cost, and is not problematic in terms of pollution even when it is thrown away after it is used. SOLUTION: A paper-made knockdown box is formed out of front, back, right and left side faces 1, 2, 3, 4, a bottom 5, a lid 6, and a glue lock bottom where the bottom 5 is automatically formed when the side faces 1, 2, 3, 4 in a folded state are erected in using the box. A hanging string 7 is attached by slinging it between the right and left side faces 2 and 4. In the lid 6, a hole 8 in which a canned drink can be inserted is formed. Further, the height of the side faces 1, 2, 3, and 4 is set to a height where the top of the canned drink protrudes when it is inserted into the hole 8.
Patent JP-S6336630-A (JP)
Title: Duplicated circuit switching system in data communication equipment
Inventor: NARITA KENICHI
IPC: H04L1/22
Filed: 1986-07-31
Abstract: PURPOSE:To avoid the repetition of switching at a fault other than a duplicated circuit by adding a state to the switching operation of the duplicated circuit. CONSTITUTION:If an alarm is caused due to a fault of duplicated circuits 9-a,9-b or a fault of a transmission line 7, a state flag is decided by the decision of the occurrence of alarm. The state flag is incremented according to the decision to change its content thereby switching the connection of the duplicated circuits 9-a, 9-b. If the cause of the alarm is due to a fault of a transmission line 7, since the alarm is consecutive even after the switching, the switching is executed again and since the state flag is changed in this case, the alarm is consecutive but no switching is executed.