baber/WOPTO huggingface dataset:
Patent JP-S5782940-A (JP)
Title: Input screen for radiant ray image intensifying tube
Inventor: NOJI TAKASHI
IPC: H01J29/38
Filed: 1980-11-12
Abstract: PURPOSE:To obtain a minute and uniform phosphor material layer of pillar crystal without sacrifice of the radiant ray amount-light emission amount conversion efficiency, by depositing an alkali halide phosphor material layer on the face of a substrate where arched recesses are provided at the circumferential side through the etching. CONSTITUTION:The photo-etching is applied on one face of such as aluminum substrate, then many recesses 12 which are approximately rectangular against one face of the substrate 11 which having arched circumferential side 12a are arranged regularly where the substrate face 12b is coarse when compared with the convex section. The width (W) of each recess 12 is 10-100mum in average while the depth (d) is 10-100mum in average and the pitch (P) is 30-150mum. The alkali halide phosphor material such as CsT is vacuum deposited on the surface of such substrate to provide the phosphor material layer. Consequently sufficiently minute and uniform phosphor material layer of pillar crystal can be obtained.
Patent JP-H1012812-A (JP)
Title: Power semiconductor device
Inventor: NONOMURA SHOJI
IPC: H01L25/18
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor device, which can be manufactured easily, of smaller size and higher reliability. SOLUTION: Relating to a power semiconductor device wherein a bare power element and an electronic component 5 which constitutes its driving circuit and control circuit, etc., are mounted on a circuit board having a conductive pattern for a circuit formed on its surface for packing, a power circuit substrate 1 on which a bare power element 2 is mounted and a power circuit connection substrate 10 containing a conductive pattern 10c for connecting a bare power element circuit are provided, and the power circuit connection substrate 10 is placed over the bare power element 2, so that the upper surface of the bare power element 2 and the conductive pattern 10c of the circuit board connection substrate 10 are electrically connected.
Patent JP-S5584524-A (JP)
Title: Simultaneous removal of oxygen and nitrogen oxide and apparatus therefor
Inventor: KURIYAMA OSAMU
IPC: B01J23/46
Filed: 1978-12-21
Abstract: PURPOSE: To simultaneously remove oxygen and nitrogen oxides with low thermal energy and high efficiency by using in the same tower an oxygen-nitrogen-and- oxide simultaneously reducing catalyst and ammonia decomposing catalyst.  
     CONSTITUTION: A catalytic tower 11 is internally divided into inlet and outlet sides, the inlet side is filled with Pd catalyst 10a for oxygen-nitrogen oxide reduction, and the outlet side with Ru catalyst 10b for ammonium decomposition. Gas being treated which contains NO x , O 2 , and H 2  is preheated and passed through the catalytic tower 11 with two layer structures. In Pd catalyst layer 10a, H 2  in the gas reduces O 2  to to steam and NO x  to NH 3 , then formed NH 3  is decomposed into N 2  and H 2  by the Ru catalytic layer 10b, and formed steam is removed by a condensor 13 and dryer 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000349539-A (JP)
Title: Sandwiched wave absorber
Inventor: SUZUKI KATSUAKI
IPC: H01Q17/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To secure mechanical strength and to satisfy radio wave absorbing characteristic by forming a part of plural layers of the radio wave absorber of a flat plate type as a low ratio dielectric constant material layer and arranging this between a surface layer and a radio wave absorbing layer. SOLUTION: A layer structure body formed on a radio wave reflecting layer 2 is a radio wave absorber 1 of a sandwich type as a sandwiched structure body 6 using a surface layer 5 and a radio wave absorbing layer 3, whose thickness are niminized as much as possible by selecting from a strength condition, as skin material and a low dielectric constant material layer 4 having a honeycomb structure and a dielectric constant of <=1.8 as a core material. In addition, the radio wave reflecting layer 2 is arranged on the side of the layer 3 of this body 6. By applying a material condition optimized concerning a radio wave absorptivity optimized designing angle by a set frequency, a radio wave absorbing characteristic which is satisfactory in orthogonal polarization plane characteristic and parallel polarization plane characteristic is obtained.  In addition, the surface of the layer 4 can be protected by a surface layer 5 and in addition, since the layer 3 exists on a rear surface, the strength of the body 1 is increased. A low density material having honeycomb structure is used for the layer 4.
Patent JP-H099790-A (JP)
Title: Planter of fixing type
Inventor: IGEI SHINPACHI
IPC: A01G9/28
Filed: 1995-06-26
Abstract: PURPOSE: To provide a fixing type planter capable of freely fitting to a place being arbitrarily laid out about size, length, etc., facilitating control of the planter such as supply of water or fertilizer and further suitable to realize a normal setting state such as setting at an upper part of a block wall. CONSTITUTION: This fixing type planter is composed of plural members combined of unit planters 1, 11 and 21 respectively having wall parts 2, 12 and 22, bottom parts 3, 13 and 23 and joint parts 4, 14 and 24 by joining the joint parts. The unit planter is composed of at least two kinds of unit planters one of which 1 has a joint part on one end of its both end parts and another one of which is an intermediate unit planter 12 or 22 having joint parts on respective both end parts, and a bottom part of each unit planter is formed on a loading face on an outdoor constituting part containing a block wall, bricks and concrete.
Patent JP-S5587321-A (JP)
Title: Manufacture of magnetic head
Inventor: NAKAMURA KAZUO
IPC: G11B5/127
Filed: 1978-12-23
Abstract: PURPOSE: To obtain a magnetic head having a high accuracy and stability by formming the core block through lamination of the thin plate material and then slicing the core block after securing the gap.  
     CONSTITUTION: The alternating glass junction is given to magnetic thin plate 12 and ferrite block 8 containing a number of notch grooves 11 provided equidistantly in the longer orthogonal direction, and then cutting is given at positions 13W21 to obtain the lamination blocks. Then coil winding window groove 26, coil winding frame groove 27, glass sink 28 of the back part, and others are formed to the lamination block, and then the mirror surface processing is given to both gap surface 24 and its back 33 to obtain a half-body of the laminated block. This half-body is  then annealed at the temperature near the yield point of the glass used for the above junction, and the generated difference of the surface level is ground to secure the  smooth plane. After this, the gap spacer layer is provided to face 24, and the gap is  jointed to the the haef-boly of the laminated block to be paired. This junction  substance is then sliced with the polishing applied to the front surface, and then  guide part 46 is eliminated to obtain the head core. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6316657-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OGASAWARA MAKOTO
IPC: G11C11/403
Filed: 1986-07-09
Abstract: PURPOSE:To highly integrate a semiconductor integrated circuit device by composing an MISFET for a switch on a first element forming region of a substrate, and composing an information storage capacity element having the same conductivity type as the substrate and higher impurity density semiconductor region on a second element forming region having a height different from the first region to contract a plan area of a memory cell. CONSTITUTION:A filed insulating film 2 and a P-type channel stopper region 3 are formed on the main surface of a semiconductor substrate 1 between semiconductor element forming regions, the memory cell of a DRAM is a region surrounded by the film 2, and a series circuit of an n-channel MISFETQ and an information storage capacity element C is formed on the main surface of the substrate 1. The element C is formed on the main surface of the first element forming region 1A of the substrate 1, and a P<+> type semiconductor region 4, a dielectric film 6 and a conductor layer 7 are sequentially superposed to be composed. The region 4 forms one electrode of the capacity element, and a depleted region is so composed in a high impurity density as not to form the depleted region in the substrate 1.
Patent JP-S5585027-A (JP)
Title: Method of fabricating semiconductor device
Inventor: TAKADA CHIYUUICHI
IPC: H01L21/3065
Filed: 1978-12-21
Abstract: PURPOSE: To eliminate the deformation by softening of a positive resist even upon  dry etching thereof by prebaking a positive resist layer, developing it with light  exposure, and then treating it with chlorobenzene.  
     CONSTITUTION: After a positive resist is, for example, coated in a thickness of 1.2μm on a semiconductor substrate, it is prebaked at 95°C for 20 minutes. Then, it is developed with light exposure to thereby form a resist pattern 14 thereon. It is then dipped in chlorobenzene at 20°C for 20 minutes to thereby treat in the chlorobenzene. It is then pulled out from the chlorobenzene, sufficiently dried at 40°C with dired nitrogen gas, then postbaked, for example, at 170°C for 30 minutes, and fed to a dry etching step. Thus, it is dry eched to enclose it with chlorobenzene treated layer 15 which is difficult to soften even at high temperature for the resist pattern to thereby reduce the size deformation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0916209-A (JP)
Title: Production cim system
Inventor: IDO MASAMI
IPC: G05B15/02
Filed: 1995-06-26
Abstract: PURPOSE: To eliminate need for performing the operation management of a manual production lot even if a device controller itself or the communication cable between the device controller and a production device gets out of order. CONSTITUTION: Production devices 4-1 and 4-2 are provided with communication interfaces 101 and 104 for a conveyance signal in both directions between a process management computer 1 and a conveyance management computer 2, device controllers 3-1 and 3-2 and the conveyance management computer 2 are equipped with a system state switching function and a function for switching to the communication interface 104 only for the conveyance management computer 2 on the production devices 4-1 and 4-2, and device controllers 3-1 and 3-2 are equipped with interfaces for manually inputting device information. Consequently, automatic conveyance operation is possible and lot management becomes possible.  Further, the conveyance management computer 2 is equipped with an interface for manually inputting conveyance information to attain operation production only by automatic conveyance which is disconnected from a host.
Patent JP-S6318067-A (JP)
Title: Production of plated steel sheet
Inventor: KAGECHIKA HIROSHI
IPC: C23C14/32
Filed: 1986-07-09
Abstract: PURPOSE:To obtain a plated steel sheet whose alloy layers have improved adhesion and uniformity by forming a zinc-iron alloy layer having a specified iron content on the surface of a steel sheet, ion-plating the layer with iron and forming an iron-rich zinc-iron alloy layer. CONSTITUTION:A zinc-iron alloy layer 2 contg. 10-20wt% iron is formed on the surface of a steel sheet 1. The surface of the lower alloy layer 2 is ion- plated with iron and this iron is alloyed with part of the zinc-iron alloy layer 2 to form a zinc-iron alloy layer 3 contg. >=50% iron. An iron layer is further formed on the layer 3 as required. The alloy layers of the plated steel sheet have improved adhesion and uniformly, so the secondary adhesion of the plated steel sheet to paint after phosphating and the suitability to coating finish by cationic electrodeposition can be improved.
Patent JP-H0832567-A (JP)
Title: Synchronization changeover method for plural signal systems using pll
Inventor: TAKIGUCHI YOSHIRO
IPC: H04L7/00
Filed: 1994-07-12
Abstract: PURPOSE:To make the operation of a PLL stable by making a phase of a tracking clock coincident with a phase of a reference burst signal and switching an output clock signal from the PLL and a timing signal attended thereto while keeping the relation of synchronization. CONSTITUTION:A reference signal and a tracking signal are given to a phase comparator 4 respectively from a reference burst clock generating circuit 1 and a tracking burst clock generating circuit 2. The reference signal and the tracking signal are burst clock signals which are pulse signals with a prescribed number formed by a clock signal synchronously with a reference clock signal received by a reference signal selection circuit 2 and outputted therefrom through the selection and intermitted by a period of a timing signal. Thus, when a PLL is phase-locked to the received reference burst clock signal, the phase of a clock signal being an output of a VCO 7 of the PLL and the phase of the timing signal approach sequentially the phase of the reference clock signal and the phase of the timing signal and are finally coincident with the phase. Thus, the clock signal and the timing signal are switched altogether with synchronization.
Patent JP-S6136907-A (JP)
Title: Magnetic fluid
Inventor: WAKAYAMA KATSUHIKO
IPC: H01F1/44
Filed: 1984-07-30
Abstract: PURPOSE:To obtain magnetic liquid having high saturated magnitization by mixing cobalt metal particles, a hydrocarbon series medium and fatty ester of polyglycerin or sorbitan. CONSTITUTION:The solution obtained by dissolving decaglyceryl heptaoleate of 12g into kerosine medium of 30g is put into a flask and added with octacarbonyl cobalt of 120g. While this mixed solution is heated and circulated, cobalt carbonyl is subjected to heat decomposition. In this time, Co is produced. The solution is continuously stirred for about 30min after completion of production of CO and then it is cooled.
Patent JP-S6050534-A (JP)
Title: Silver halide color photosensitive material
Inventor: UEDA EIICHI
IPC: G03C7/384
Filed: 1983-08-30
Abstract: PURPOSE:To enhance color formation performance, sensitivity, etc. and to reduce occurrence of fog by using a latex of a magenta dye forming polymer coupler having specified repeating units as a magenta coupler. CONSTITUTION:A magenta dye forming polymer coupler latex is obtained by polymerizing, by the emulsion polymn. method, a monomer, such as II or III, represented by general formula I in which Ar is aryl or heterocyclic; Q is an ethylenically unsatd. group or the like; and Z is H or a group releasable on reaction with the oxidized product of a color developing agent. An intended silver halide color photosensitive material is obtained by mixing this latex with a silver halide emulsion and applying it to a support to form an emulsion layer. The monomer of formula III, an embodiment of formula I , is synthesized by using 1- (2,4,6-trichlorophenyl)-3-(4-amino-benzenesulfonamide)-2-pyrazolin-5-one as a starting material.
Patent JP-S5492940-A (JP)
Title: Method of cleaning the recovering device of tolylene diisocyanate
Inventor: MORI SHIGEKI
IPC: C07C241/00
Filed: 1977-12-29
Abstract: PURPOSE: In a recovering device of tolylene diisocyanate, residues sticking on walls of the device is removed by contacting with a hot alkali solution in water, thus effectively recovering tolylene diisocyanate from by-products formed in the reaction between diaminotoluene and phosgen using relatively simple devices equipment.  
     CONSTITUTION: A mixture of tar residue formed in the production of toylene diisocyanate from diaminotoluene and phosgen and tolylene diisocyanate (TDI) is continiuously fed into vacuum tube 2 heated at 250W350°C to distil TDI and separate the residue. Then the residue that is a high-viscosity liquid due to high temperature and does not stick on the heating pipe is sent with the vapor of TDI to solid separator 3 where the residue is solidified by cooling and the vapor of TDI is sent to condenser 4 where it is condensed and recovered. The residue sticking on the wall of equipment is cleaned by contacting with an alkali aqueous solution at 150W300°C under pressure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04355802-A (JP)
Title: Programming device
Inventor: OSONO NAOHITO
IPC: G05B19/05
Filed: 1991-06-03
Abstract: PURPOSE:To select a machine language constituting a control program in accordance with a used controller with respect to a programming device which displays prescribed control symbols on the picture of a display device to generate a control program. CONSTITUTION:When the control program consisting of control symbols displayed on a CRT is converted to a control program 16 corresponding to the used controller, machine language classification selecting software 17 selects the machine language corresponding to the controller from all control symbol machine language storage software and converts control symbols to the selected machine language to generate the control program by control program generating software 13 and loads it to the controller. Thus, control programs for plural controllers different in machine language are generated by one programming device.
Patent JP-H05335149-A (JP)
Title: Laminated ceramic component and manufacture thereof
Inventor: TOMARU HISANORI
IPC: H01F17/00
Filed: 1992-05-27
Abstract: PURPOSE:To provide a laminated ceramic component of a structure, wherein the position of the axis of a coil conductor in the interior of the component can be correctly recognized from the external appearance of the component, and a method of manufacturing the ceramic component. CONSTITUTION:Ni-Zn ferrite magnetic material green sheets 1, which are respectively perforated a through hole 2 in them at a prescribed position on them and thereafter, are respectively printed with each coil part conductor pattern 3, and a green sheet 1 with a through hole 2 formed at a position, where coincides with a coil axis at the time of laminating, on the sheet 1 are prepared and are laminated as follows. First, two sheets of green sheets 1, which are not formed with anything, are laminated and the sheets 1, which are respectively formed with the hole 2 and each coil part conductor pattern 3, are laminated in a prescribed order. Then, one sheet of a green sheet 1, which is not formed with anything, is laminated and the sheet 1 with the hole 2 formed at the position, which coincides with the coil axis at the time of laminating, is laminated. Then, this laminated material is fixed by pressure and thereafter, is subjected to firing and a conductive paste for external electrode use is applied and baked on a coil terminal part lead-out end face.
Patent JP-S643287-A (JP)
Title: Scroll built-up body
Inventor: NISHIDA MITSUHIRO
IPC: F04C18/02
Filed: 1987-06-26
Abstract: PURPOSE:To control the overcompression of oil by forming the flat shape of a cut part at the tongue end of a scroll projection of an outside and an inside curve having an involute curve, respectively and their attendant arcs. CONSTITUTION:A projection (b) of a scroll 29 is cut at its tongue end, whose flat shape is formed of an outside curve (a) having an involute curve and an arc having a radius R, and an inside curve (b) having the involute curve and a connecting arc (c). Thus a sealing oil supplied into a compression chamber during operation under overcompression can be relieved.
Patent JP-S6052923-A (JP)
Title: Magnetic recording medium
Inventor: KITOU JIYUN
IPC: G11B5/73
Filed: 1983-09-02
Abstract: PURPOSE:To increase the adhesion between a base plate and a recording layer and to suppress generation of a blocking by using a high polymer molding subjected to a surface treatment by ion irradiation as the base plate and sticking a magnetic recording layer onto said base plate. CONSTITUTION:The ions of an active gas are irradiated to a base plate 1 consisting of a high polymer molding consisting of polyethylene terephthalate, PP, etc. to treat the surface of the plate, then a magnetic recording layer 2 is stuck on the surface of the base plate by a thin film forming method such as vapor deposition, sputtering or the like and a coating method, etc. The adhesive strength between the plate 1 and the layer 2 is made extremely large and the generation of a blocking is suppressed.
Patent JP-H0912686-A (JP)
Title: Phenolic resin composition, prepreg using the phenolic resin composition, and laminated board wherein that prepreg is used
Inventor: FUKUZUMI HIROYUKI
IPC: C08G59/50
Filed: 1995-06-27
Abstract: PURPOSE: To obtain a phenolic resin composition that can retain favorably such properties as heat resistance and water absorption even when the molding time is shortened, a prepreg wherein this phenolic resin composition is used, and a laminated BOARD wherein this prepreg is used. CONSTITUTION: This phenolic resin composition comprises a phenolic resin having a weight-average molecular weight of 4,000 to 17,000 and containing molecules having a molecular weight of 10,000 or more in an amount of 13wt.% or more, an epoxy resin, and a curing catalyst. The present prepreg is obtained by impregnating a base with the phenolic resin composition. The present laminated plate is obtained by molding the prepreg.
Patent JP-S6315749-A (JP)
Title: Method and device for controlling synchronization of belt-type printer
Inventor: YAGI TOSHIMASA
IPC: B41F33/14
Filed: 1986-07-08
Abstract: PURPOSE:To improve durability of an endless belt and eliminate nonuniformity in color and a shearing in printing, by a method wherein a running speed of the endless belt whereon a printing plate is set is synchronized constantly with the line speed of a printer. CONSTITUTION:A line speed in a printer is detected as a reference speed, while the running speed of an endless belt 14 is detected. Then, the detected running speed of the endless belt 14 is compared with the reference speed, and an acceleration control or a deceleration control of the rotating speed of a plate cylinder 10 is conducted so that the two speeds may be synchronized with each other. Pins 36a of rotary bodies 36 supported axially and rotatably at the opposite ends of the plate cylinder 10 are made to engage removably with numerous through holes 14a made at prescribed intervals at the opposite edges in the longitudinal direction of the endless belt 14. Thereby the deviation of the endless belt 14 in the axial direction in relation to the plate cylinder 10 is prevented.
Patent JP-H0451527-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HANIBUCHI TOSHIAKI
IPC: H01L29/73
Filed: 1990-06-19
Abstract: PURPOSE:To make it possible to shorten the turn-on time and turn-off time of a bipolar transistor and to highly integrate the bipolar transistor circuit by preparing a substantially resistive component in an area from a position under the 2nd control electrode to a position under the other electrode in the 2nd semiconductor layer. CONSTITUTION:On the upper layer of a p-type wafer, an N layer 12 (N<-> layer 12a, and N' layers 12b and 12c) is prepared, and on the surface of this N<-> layer 12a a p-type layer 13 is prepared. In addition, in the low density area 13c of the P layer 13, an N' layer 14 is prepared on the surface of an area close to a high density area 13a, and further on the N' layer 12b the collector electrode 15 is prepared, and on the high density areas 13a and 13b of the P layer the 1st and 2nd base electrodes 16 and 17 and on the N' layer 14 the emitter electrode 18 are prepared, respectively. The presence of the low density area 13c extending over a range from the position under the 2nd base electrode 17 to the position under the emitter electrode 18 forms a substantially resistive component between the 2nd base and emitter of the bipolar transistor.