baber/WOPTO huggingface dataset:
Patent JP-S6333849-A (JP)
Title: Eprom device
Inventor: NANBU MASATAKE
IPC: H01L29/788
Filed: 1986-07-28
Abstract: PURPOSE:To prevent the light transmission of ultraviolet rays, etc. from sections except the predetermined position of light irradiation, and to obstruct the undesired erasing of memory information while obviating the intrusion of moisture, etc., from bonding sections in a light irradiation window, etc., by constituting an EPROM device of a package having double structure consisting of first and second sealing members. CONSTITUTION:An EPROM device is organized of leads 24, an element loading section 21, an optical erasing type semicondoctor storage element (an EPROM element) 22, a first sealing member 27 sealing the element loading section 21, the EPROM element 22 and the connecting sections of the EPROM element 22 and the leads 24, and a second sealing member 29 coating the outer surface of the first sealing member 27. The first sealing member 27 functions as the transmission of beams such as ultraviolet rays and introductiou to the EPROM element 22 of beams, and the second sealing member 29 limits beams and transmits beams only from a prescribed section and prevents the transmission of beams from other sections. The first and second sealing members 27, 29 are composed of double sealing structure, thus obviating the intrusion of moisture, etc., from the bonding sections of the leads 24 and a package and the bonding sections, etc., of a light irradiation window 50.
Patent JP-H0763015-A (JP)
Title: Cuppy-shaped valve tamper
Inventor: GEORUKU SHIETSUFURAA
IPC: F01L1/46
Filed: 1994-07-28
Abstract: PURPOSE: To facilitate fixing of a sheet metal cylinder on a cup-shaped valve tappet and attain small manufacturing costs for reducing the valve tappet. CONSTITUTION: A sheet metal cylinder 4 extends to the division of a shell 2 where at least a circumferential groove 18 is formed, and a bead 19 formed on the inner peripheral surface 5 of the shell 2 by plastic deformation is brought into contact with the circumferential groove 20 in the sheet metal cylinder 4.
Patent JP-H04229996-A (JP)
Title: Plasma accelearator having closed electron drift
Inventor: EGOROFU BUITARII BUITARIEBUITS
IPC: H05H1/46
Filed: 1991-06-21
Abstract: PURPOSE: To provide a plasma accelerator having a closed electron drift by composing an anode outlet passage so as to prevent discharge shrinkage and to enlarge an anode member area wherein electrons escaped from a discharge plasma collide. CONSTITUTION: A hollow anode 7 is provided inside an annular acceleration passage 3 opened toward an outlet of a discharge chamber. The hollow anode 7 communicates with the acceleration passage 3 though at least one outlet passage 8, and also communicates with a gas supply system through at least one inlet passage 9. A magnetic system 4 is provided at the acceleration passage 3 to induce a magnetic field, and a cathode 10 is provided adjacent to the outlet of the discharge chamber. The outlet passage 8 of a plasma accelerator having a closed electron drift composed in this way is not a straight pass. A line drawn from any point inside the anode 7 to any point of the acceleration passage 3 intersects at least once with the wall of the anode 7.
Patent JP-H0466348-A (JP)
Title: Filter for gas generator
Inventor: SAKAMOTO MIDORI
IPC: B60R21/26
Filed: 1990-07-06
Abstract: PURPOSE:To obtain a gas generator filter with sufficient resistance to generated gas pressure and also with large filtration effect by putting together at least two metal filaments of the specific wire diameter to braid them, and compression-molding the braided structure into the desired shape. CONSTITUTION:Metal filaments 1, 1' of 0.1-0.35mm in wire diameter are put together and braided to form a net 2. This net 2 is wound into the desired shape, for instance into cylindrical shape and compression-molded to form a filter 3. At the time of applying this filter 3 to an air bag, the filter 3 is mounted in a filter chamber 14 partitioned by an inner cylinder 7 erected on a lower container body 5 in a container A formed of an upper container body 6 and the lower container body 5, and by a cylindrical partition wall 12 provided outside the inner cylinder 7 concentrically with the specified gap, in the state of being suspended as an integral body from the upper container body 6. High temperature combustion gas passing this filter 3 is thereby cooled, and also metal and metallic oxide contained in the high temperature combustion gas are collected.
Patent JP-H05280296-A (JP)
Title: Large scale underground structure and construction method thereof
IPC: E21D9/06
Filed: 1991-06-21
Abstract: PURPOSE:To improve watertightness and enable back-filling injection by forming a ring-like continuous wall out of a plurality of tunnels of small diameter built at intervals and a plurality of connecting structures built at the interval parts so as to build an underground structure. CONSTITUTION:Shafts 10 are constructed at both ends of a construction section, a shield machine 11 is carried in, drilling is begun at a plurality of positions of an underground space, and tunnels 5 of small diameter are built by lining steel segments or composite segments 12. Next, the ground is solidified by injecting chemical or driving lock bolts from the inside of the small diameter tunnels, the opposing segments 12 of the adjoining small diameter tunnels 5 are opened, and the natural ground between the respective small diameter tunnels is drilled so as to communicate to each other. Next a connecting wall 7 is welded to the steel segments 12 of the small diameter tunnels 5, reinforcement 8 is arranged inside the connecting wall 7 from the small diameter tunnels 5, thereafter concrete is filled so as to build a connecting structure 6, and hence a continuous wall 4 is ring-likely formed. Natural groung inside the continuous wall 4 is drilled so as to form an underground space.
Patent JP-H0227349-A (JP)
Title: Silver halide color photographic sensitive material having improved sharpness and preservable property
Inventor: YOSHIMOTO HIROSHI
IPC: G03C7/26
Filed: 1988-07-15
Abstract: PURPOSE:To improve the sharpness and preservable property at and under a high temp. and high humidity of the photosensitive material by specifying the total sum of the film thickness of all the colloidal layers on an emulsion layer side and the silver content in the emulsion layers and hardening the films with a specific hardening agent. CONSTITUTION:The sum total of the film thicknesses of all the hydrophilic colloidal layers on the emulsion layer side of the title photosensitive material is confined to <=17.0mum and the content of the photosensitive layer halide in all the emulsion layers is confined to <=4.7g/m<2> in terms of silver and are further hardened by the hardening agent expressed by formula I. In formula, R denotes H, lower alkyl; Z denotes a group of n-valency including >=1 among O, N and S. The compd. expressed by formula II, etc., are usable as the hardening agent of the formula and may be added into the outermost layer or the adjacent layer or other gelatin contg. layers at the time of coating double layers. The use of >=2 kinds of the hardening agents expressed by formula and the combination use of the other hardening agents are possible as well.
Patent JP-S6156409-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUKAI RYOICHI
IPC: H01L21/20
Filed: 1984-08-28
Abstract: PURPOSE:To enable easily crystallizing a non-single crystal material patterned in an island state with indirect heating by controlling to avoid the irradiated region by scanning of energy rays is overlapped by the region already irradiated. CONSTITUTION:An SiO2 layer 2 is formed on an Si substrate, a polycrystalline Si film 3 is formed by lithography. An SiO2 film 5 is formed and covers a semiconductor region 4. A polycrystalline Si film 6 is provided on all the surface and is made an energy ray absorbing film. The semiconductor region 4 has a sufficient internal with the next row region 4 to avoid overlapping irradiation of next scanning over the provious region 4. A laser beam 7 is abosrbed by the Si film 6 and is changed to heat. The center of the non-single crystal semiconductor 3 patterned in an island state is made at a lower temperature than the circumference due to heat conduction from the side wall and crystallization is started at the center. Each semiconductor region is not partially melted nor recrystallized.
Patent JP-H0341276-A (JP)
Title: Water and hot-water mixing control device
Inventor: SHIBA BUNICHI
IPC: F16K31/06
Filed: 1989-07-10
Abstract: PURPOSE:To change cycle and an amplitude of the oscillation to converge the oscillation, and supply the stabilized mixed hot-water temperature by switching the driving quantity of a flow quantity control valve driving means with the signal of an oscillation detecting means to change the flow quantity. CONSTITUTION:A control device 18 ordinarily drives a mixing valve driving means 23 so that the mixed hot-water temperature to be detected by a detecting means 15 becomes the target temperature to be set by a setting means 17 to control the opening area ratio of a hot-water flow passage 1 and a water flow passage 2 to be set by a mixing valve 20. At this stage, if oscillation or hunting is generated with some cause, it is detected by an oscillation detecting means 25, and a fluctuation detecting means of the control device 18 detects it as the fluctuation condition with that signal, and when the detected value reaches the previously set value, the control device 18 outputs the signal to a flow quantity control valve driving means 24 to change the flow quantity and converge the oscillation. The stabilized mixed hot-water temperature can be thus supplied.
Patent JP-H0227994-A (JP)
Title: Monoclonal antibody to recognize ganglioside gq1b and gt1a
Inventor: NAGAI KATSUTAKA
IPC: C12N5/20
Filed: 1988-07-16
Abstract: PURPOSE:To obtain a monoclonal antibody to recognize ganglioside GQ1b and GT1a by subjecting B cell prepared by immunizing an animal against a specific antigen and a myeloma cell to cell fusion to form a hybridoma. CONSTITUTION:An animal is immunized against ganglioside GQ1b and GT1a containing an epitope (antigen determinating group) shown by formula I as an antigen to give B cell (lymphocyte), which is subjected to cell fusion with a myeloma cell to produce a hybridoma producing a monoclonal antibody. The prepared hybridoma is cloned by methyl cellulose method, etc., to produce a monoclonal antibody having specificity to ganglioside GQ1b and GT1a containing the epitope shown by formula I. The antibody titer of the antibody is checked and a hybridoma having high antibody titer is selected and preserved.
Patent JP-S6335796-A (JP)
Title: Production of electrolytically chromated steel sheet for adhered can
Inventor: NAKANO HIROBUMI
IPC: C25D11/38
Filed: 1986-07-30
Abstract: PURPOSE:To produce the titled steel sheet having superior adhesive properties in a wet stmosphere at high temp. by cathodically electrolyzing a steel sheet in an electrolytic chromating bath contg. a fluorine compound and a compound having a sulfuric acid radical as auxiliary components and a specified amount of iron as an inevitable impurity and by washing the steel sheet at a specified pH. CONSTITUTION:The amount of iron as an inevitable impurity in an electrolytic chromating bath contg. a fluorine compound such as NH4F and a compound having a sulfuric acid radical such as H2SO4 as auxiliary components is restricted to <=1,000ppm. A steel sheet is cathodically electrolyzed in the bath and washed at 7-9 pH. Thus, electrolytically chromated steel sheets of stable quality are continuously produced in large quantities. The steel sheets endure disinfection at high temp. and are suitable for use as stock for adhered cans.
Patent JP-H1111853-A (JP)
Title: Hoisting accessory
Inventor: MIYAMUKAI KEIZOU
IPC: B66C1/14
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a hoisting accessory which can hang up a heavy flat object such as a steel plate safely with labor saved while the object is held in the horizontal attitude. SOLUTION: An object to be hung up is of such a shape as having angles, and at least two objects are placed in the diagonal arrangement and hung up by tying hang members such as wire. A hoisting accessory for above is accomplished, which is equipped with an insertion part 12 to surround upon inserting the edge of the object and a grip part 14 which is fastened to over the insertion part 12, is provided with a hole 28 to enable tying of the hanging member in a place over the insertion part 12, and extends in the counter- inserting direction of the object upon protruding from the insertion part 12.
Patent JP-H0227470-A (JP)
Title: Sentence proofreading device
Inventor: KUBOTA JUNICHI
IPC: G06F17/24
Filed: 1988-07-15
Abstract: PURPOSE:To make unnecessary the confirmation of a user and to make shorter a necessary time for proofreading by limiting a detecting range so that proofreading object expression may be detected only for a text constituting element whose correction history is not older than a proofreading history. CONSTITUTION:A proofreading range limiting part 12 to limit the detection range of a proofreading object expression detecting part 2 so that the proofreading object expression may be detected only for the text constituting element whose correction history is not older than the proofreading history is provided. A text history information memory part 8 holds history information in which a part is proofread at every sentence constituting element and the corrected history information, and for the part which is not corrected after the proofreading, the proofreading range limiting part 12 limits the range of the proofreading object expression detecting part 2. Thus, the useless confirmation is unnecessary for the user, and the necessary time for the proofreading can be shortened.
Patent JP-S5969603-A (JP)
Title: Injection burner
Inventor: KAWAKAMI ISAMU
IPC: F23D11/10
Filed: 1982-10-09
Abstract: PURPOSE:To spread flame farther and to prevent the adhesion of carbon or the like to a fire port of the burner by a method wherein secondary and tertiary airs are supplied from around the burner. CONSTITUTION:A mixture of a fuel and primary air is injected from a nozzle 1 and is ignited by a plug 11 within an inner cylinder 4. In this case, the secondary air is supplied from around the combustion flame. Further, the tertiary air is injected from around the fire port 3. Thus, due to the abovementioned three stage air supply method, the flame of the burner is prevented from coming into direct contact with the inner surfaces of the fire port 3 and the inner cylinder so that the combustion loss of the burner is reduced. Particularly, the injection of the tertiary air scatters the carbon tending to adhere to the fire port 3 and keeps the burner clean.
Patent JP-H0227950-A (JP)
Title: Additive of feed for ruminant
Inventor: KOBAYASHI TAKAAKI
IPC: A23K1/16
Filed: 1988-07-19
Abstract: PURPOSE:To prepare additive of feed for ruminant by forming first cover of specific polymeric material on the surface of acidic salt of basic amino acid to be core and forming second cover of specific synthetic polymer on the covered surface. CONSTITUTION:An acidic salt of basic amino acid is used as a core and first covering layer composed of nonionic hydrophilic polymeric material and/or anionic hydrophilic polymeric material on the surface of the core. Next, second covering layer composed of synthetic polymeric material soluble or swelling in water in acidic region of pH<=5.5 is formed on the surface of the first covering layer, thus the aimed additive of feed for ruminant is prepared. Lysine or arginine, etc., is shown as specific example of acidic salt of basic amino acid. Furthermore, vinylpyrrolidone, etc., is shown as specific example of nonionic hydrophilic polymeric material and homopolymer of acrylic acid or methacrylic acid, etc., is shown as specific example of anionic hydrophilic polymeric material.
Patent JP-S57102863-A (JP)
Title: Spiroindolinone and its preparation
Inventor: SUGIHARA HIROSADA
IPC: A61P9/00
Filed: 1980-12-16
Abstract: NEW MATERIAL:A spiroindolinone of formulaI(R 1 WR 3  are H, halogen nitro, mercapto, carboxyl, lower alkyl which may bear substituents, lower alkoxy, lower alkyltio, amino or acyl, where at least on these groups is other than H; R 4  is H, lower alkyl which may have substituents).  
     EXAMPLE: 6'-Methylspiro(cyclopropane-1,3'-[3H]indole)-2'-[1'H]-one.  
     USE: A medicine having a combination of high hypotensive and platelet inhibition activities. Further, it shows anti-inflammatory and analgesic activities and is used as a prophylatic or remedy for hypertention, thrombosis, cerebral apoplexy, low back pain or arthritis.  
     PREPARATION: The compound of formula II (R 1 'WR 3 ' are the same as R 1 W R 3 ) is subjected to decarboxylation and, when necessary, introduction of substituents to produce the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5968243-A (JP)
Title: Manufacture of resin mold type electronic part
Inventor: SUGIZAKI TETSUO
IPC: B41F17/36
Filed: 1982-10-13
Abstract: PURPOSE:To obtain clear-cut printing on a resin mold portion by preventing the adherence of dust, etc., by a method in which the surface of the resin mold portion is contacted with a conductive brush in advance to remove static electricity being charged, and then printing is made on the surface. CONSTITUTION:A conductive brush 10 is set right before a transfer roller for printing surface, and made to contact with the surface of a resin mold portion 1a of an electronic part 1 sent on a delivery belt 2. Since the lead portion 1b of the electronic part 1 is turned by belts 12 moving at higher speed than the delivery belt 2, the surface of the resin mold portion 1a is contacted with the conductive brugh 10 in a sliding and wiping manner to remove static electricity charged by an earth line 13. In the conductive brugh 10, conductive small wires 11 of a resin mixed with small metal wires or good conductive substances are flocked to make contact with electronic part 1 better. Adherence of dust to the transfer roller, etc., is prevented to ensure clear-cut printing.
Patent JP-H0228391-A (JP)
Title: Lead pin
Inventor: YASUOKA TAKUYA
IPC: H05K1/11
Filed: 1988-07-18
Abstract: PURPOSE:To enlarge the contact area with a through hole, and to enlarge the mechanical fixing strength of a lead pin by providing a junction part whose cross section has the shape of a sand glass at a lead pin. CONSTITUTION:The sectional shape of a junction part 5 is made in the shape of a sand glass, for example, in the shapes of two coupled fans. Hereby, the contact area between the junction part 5 and the through hole part 2 increases, and even if the depth of calking is not increased, the mechanical strength increases. Also, as the contact area increases besides the depth of calking not increasing, the stress that a printed wiring board 1 receives from the junction part of a lead pin is dispersed and becomes small, and cracks do not occur at the wiring board, and the connection reliability improves.
Patent JP-2001005066-A (JP)
Title: Controller for camera with built-in flash
Inventor: HOSOKAWA TETSUO
IPC: G03B7/17
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a controller capable of selecting plural photographing modes and inhibiting automatic light emission by a flash in the selected photographing mode with easy operation in a camera with a built-in flash. SOLUTION: The camera is equipped with a built-in flash 53, and a CPU 11 controlling exposure by plural program modes, an automatic picture mode in which a program mode suitable for a specified photographing condition is selected out of the program modes and the flash 53 is made to automatically emit light in the selected program mode, and a light emission inhibiting automatic picture mode in which a program exposure mode suitable for the specified photographing condition is selected out of plural program exposure modes and the automatic light emission by the flash 53 is inhibited in the selected program exposure mode. Any of the plural program modes, the automatic picture mode and the light emission inhibiting automatic picture mode is selected by a mode dial.
Patent JP-H106111-A (JP)
Title: Work support device
Inventor: ISHII MASATO
IPC: B23B31/32
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To increase gripping force of a gripped work by arranging a taper on a through hole wall surface of a cylindrical body of a piston so as to retreat a slider by pushing balls in the central direction according to an advance of the piston. SOLUTION: In order to strengthen gripping force, when a piston 16 is slid in the rightward direction by forcibly sending fluid to the rear side of the piston 16 of a hollow chamber 15 from a second passage 17, respective first balls 24 are pushed in the central direction by a first taper part 30 according to a slide of the piston 16. Therefore, a slider 26 is slid in the opposite direction of the sliding direction of the piston 26, and a central part of a diaphragm 14 is pulled back by the slider 26, and respective gripping claws 35 generate reducing force. As a result, gripping force of a work A is remarkably strengthened.
Patent JP-S5968247-A (JP)
Title: Ink jet recorder
Inventor: KOIZUMI YUKIHISA
IPC: B41J2/21
Filed: 1982-10-12
Abstract: PURPOSE:To increase the speed of printing as well as raise the quality of pictures by providing a heater to heat an ink liquid up to a predetermined temperature for evaporating moisture present during the flying period. CONSTITUTION:At the start-up of printing operation, a pump 2 is actuated to sent under pressures ink liquid into the ink chamber 5a of an ink dividing mechanism 5 through a three-way switch valve 3 and a filter 4. The ink liquid is heated to 50-70 deg.C by a heating element 5d and discharged in the form of ink particles 6 from a nozzle 5b by the action of a piezo-electric element 5 for printing on a recording paper 10 according to printing signals under control by a charging electrode 7 and a deflecting electrode 8. The moisture present in the ink particles 6 being head is evaporated, the ink particles 6 are more finely divided, the diameter of recording dots adhered to the recording paper 10 becomes smaller, the resolving power is raised, the fixing speed is increased, and the bleeding of ink is eliminated.
Patent JP-H1010920-A (JP)
Title: Image forming device
Inventor: NANBU TOMOKO
IPC: G03G21/14
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of obtaining a good image by adequately controlling the temperature of a recording medium when the recording medium comes out of a heat fixing means, comes in it, or does not pass through it. SOLUTION: A paper-to-paper flag FL is judged, S122 and if the flag is set, a process is moved to fixing unit paper-to-paper control, the difference between the present temperature and the target temperature is judged, S122 and if the temperature difference is lower than the limit value (k) of a thermistor voltage value which varies up and down by coming in and out of paper, temperature judgement with a thermistor is not conducted, and output is fixed S123 so as to supply the constant electric power. When the flag FL is clear or the temperature difference is larger than the value (k), fixing driving output setting processing S124 for conducting usual temperature judgement is performed.  As a result, the difference between the temperature of the thermistor and the heat capacity of a pressing roller is moderated, and fluttering of control feedback caused by variation of the temperature of the thermistor caused by coming in and out of paper can be prevented.