baber/WOPTO huggingface dataset:
Patent JP-H04359933-A (JP)
Title: Lightweight polyester film and its production
Inventor: YAMAMOTO EIJI
IPC: C08F210/02
Filed: 1991-06-07
Abstract: PURPOSE:To provide a polyester film excellent in lightness and hiding properties and useful for labels and a process for producing the same. CONSTITUTION:A polyester film made from a composition comprising a crystalline polyester resin (A) and a random copolymer (B) comprising an ethylene/ dimethanooctahydronaphthalene, wherein component B is dispersed in the form of particles, fine voids are present, and the weight is light. The process for producing the same compriser stretching an unstretched film obtained from the composition at least monoaxially at a stretch ratio of 1.5 or above at a temperature from the glass transition temperature of component A to its crystallization temperature.
Patent JP-H0211789-A (JP)
Title: Method of metal plating on metal indium base body
Inventor: NATORI SHOHEI
IPC: C25D5/24
Filed: 1988-06-28
Abstract: PURPOSE:To easily form a metal plating film having a good adhesive property on metal indium by subjecting the surface of a metal indium base body to strike plating consisting of an alkaline plating bath, then to metal plating. CONSTITUTION:The surface of the metal indium base body is subjected to the strike plating (for example, strike copper plating) consisting of the alkaline plating bath or neutral plating bath to form an underlying plating layer thereon. This underlying plating layer is then subjected to the metal plating (for example, nickel plating). The metal plating film is formed on the metal indium with the good adhesive property in this way.
Patent JP-H11355707-A (JP)
Title: Timer reservation device
Inventor: ITO KEN
IPC: H04N5/76
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a timer reservation device that collectively sets reservation to pluralities of recording devices. SOLUTION: In the case that the timer reservation apparatus 10 makes timer reservation to pluralities of recording devices 14, 15, this timer reservation device executes reservation setting based on the information of set state of each recording device 14, 15 and by adaptably sharing the beforehand reserved contents in response to the state to the recording devices 14, 15. Thus, reservation to pluralities of recording devices is set collectively, and it is not required to set by models according to each individual reservation method, and besides troubles such as calculating a recording time in advance and sharing the programs to be reserved by models are omitted.
Patent JP-H0831375-A (JP)
Title: Plane fluorescent lamp
Inventor: OZAKI MITSUYA
IPC: H01J61/26
Filed: 1994-07-14
Abstract: PURPOSE:To enhance the starting characteristics in the darkness by furnishing a counter-electrode in a discharge space formed between two base boards of glass, and providing a compartment fitted with a getter at the side face of the discharge space. CONSTITUTION:Onto a tray-form front base board 2 of glass a rear base board of glass is adhered with a spacer part 4 interposed, and thereby a discharge space S is bounded, and also a phosphor layer 5 is provided over the whole area approximately of the inner surfaces of the front base board 2 and rear base board. A pair of electrodes 6, 7 connected with lead pieces 8, 8 are opposingly arranged at the two sides of discharge space S positioned nearer the shorter edges, and an exhaust pipe 11 is furnished at one of the longer edges of the spacer part 4. At one of the longer edges of the spacer part 4 of the front base board 2 of the side face of the discharge space S a compartment 12 opening toward the discharge space S is formed in a position nearer the electrode 7 as a cathode side electrode than the electrode 6 as an anode side electrode. The compartment 12 is formed by partitioning the area to the discharge space S with a bulkhead 13 having a draft hole 13a, and a getter 14 consisting of a conductive material is furnished in the compartment 12.
Patent JP-S6222635-A (JP)
Inventor: SAITO SATOSHI
IPC: A61B8/00
Filed: 1985-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S646892-A (JP)
Title: Core internal structure of nuclear reactor
Inventor: MASUHARA YASUHIRO
IPC: G21C7/28
Filed: 1987-06-30
Abstract: PURPOSE:To increase burnup and to improve fuel economy by decreasing a difference in reactivity during the operation and shut-down of a nuclear reactor and increasing the reactivity during the operation. CONSTITUTION:The top end of a neutron moderating pipe 6 filled internally with an inert gas is closed and a communicating hole 4 for opening the bottom part is provided thereto. An internal piping 7 running through the top end and bottom end of the neutron moderating pipe is provided and a moderator is passed in this piping 7. Fins 8 for steam condensation are provided in the upper part. Double pipes or an internal pipe provided with a spray part in the upper part which is not the through-piping 7 is equally satisfactory. The inert gas is thereby compressed by cooling water and the neutron is moderated over the entire length of the fuel rod during the normal operation. The average density in the pipe is decreased during the shut-down of the reactor. The difference in the reactivity during the shut-down and the operation is thereby eliminated and, therefore, the uranium to water ratio during the operation is increased and the reactivity during the operation is improved; in addition, there are no moving parts and, therefore, the reliability is enhanced.
Patent JP-S5863485-A (JP)
Title: Calculator with printer
Inventor: SATOU HIROSHI
IPC: B41J29/38
Filed: 1981-10-14
Abstract: PURPOSE:To provide the titled calculator which maintains as possible the possibility of reducing the size and weight of the calculator itself, by a method wherein a solar cell used for calculating processing of indications only or used as a back-up power source for a memory element or the like is jointly provided on a paper cutter. CONSTITUTION:A solar cell 5 is integrally and jointly provided at a part of a paper cutter 4 placed at an opening part of the upper surface of a rear part of a mian body casing 1 containing a printer. The solar cell 5 is connected to a chargeable secondary battery by leads extended from the cell 5 so that the secondary battery can be always used for calculating processing of indications only or used as a back-up power source for the memory element.
Patent JP-H1112039-A (JP)
Title: Production of aluminum nitride-based sintered material for high heat-irradiating lid
Inventor: FUJI NOBUO
IPC: H01L23/373
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum nitride-based sintered material having a thermal expansion coefficient nearly equal to alumina and a heat conductivity exceedingly higher than alumina and suitable as a high heat-irradiating lid material of an alumina IC package at a baking temperature lower than usual without requiring any pressing process. SOLUTION: A molded material of a blend comprising aluminum nitride powder and titanium nitride powder in an amount of 30-50 vol.% of the aluminum nitride powder or nickel powder in an amount of 20-30 vol.% of the aluminum nitride powder and a Y2 O3 -CaO-Al2 O3 -based sintering auxiliary (an auxiliary comprising 42-46 wt.% of Y2 O3 , 45-49 wt.% of CaO and 8-10 wt.% of Al2 O3 ) in an amount of 0.5-2 pts.wt. to total 100 pts.wt. of the aluminum nitride powder and titanium nitride powder or the nickel powder is laid on a non-oxide setter and sintered in a reducing atmosphere at 1,650-1,750 deg.C without pressing to obtained the objective aluminum nitride-based sintered material.
Patent JP-S5788109-A (JP)
Title: Preshampoo type hair treatment composition
Inventor: MATSUNAGA KINJIROU
IPC: A61K8/00
Filed: 1980-11-19
Abstract: PURPOSE: The titled composition having improved moisture retention properties, capable of providing hair with wet and soft finish with small hair damage after shampoo, comprising a cationic keratin derivative.  
     CONSTITUTION: The titled composition comprising a cationic keratin derivative as peptide. The cationic keratin derivative is obtained by cutting, washing, and pretreating a keratin substance, e.g., wool, feather, hair, etc., reducing the prepared matter (with a reducing agent, e.g., 2-mercapto ethanol, etc.) directly or after hydrolyzing it with an enzyme, etc., subjecting a disulfide bond (-S-S) in the keratin substance to cleavage to give a sulfhydryl group (-SH), adding groups shown by the formulas IWIII and a cationic agent of the quaternary ammonium salt type containing a quaternary nitrogen, to form a group such as one shown by the formula IV. The amount of the derivative blended is 0.1W 5wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6055088-A (JP)
Title: Dispersion stabilizer for aqueous slurry of dust coal
Inventor: WATANABE SHINICHI
IPC: C10L1/32
Filed: 1983-09-05
Abstract: PURPOSE:To provide the titled dispersion stabilizer contg. a polymeric ligninsulfonic acid (salt) having a specified viscosity as effective ingredient, which produces an aqueous slurry of dust coal with excellent quiescent stability and a high fluidity. CONSTITUTION:A polymeric ligninsulfonic acid (salt) having a viscosity of 25- 400cP when measured with a 20% aqueous soln. at 25 deg.C, is prepd. by polymerizing ligninsulfonic acid (salt) with a water-soluble peroxide capable of generating oxygen radical (e.g. ammonium persulfate or potassium persulfate). The dispersion stabilizer contains the polymeric ligninsulfonic acid (salt) as essential component and, when necessary, a polyether compd. (deriv.) which has a molecular weight of 5,000-200,000 and in which the total weight of polyoxyethylene chain segments account for 40-95wt% of the total MW, is added to it.
Patent JP-H059971-A (JP)
Title: Trap basin
Inventor: BABA AKIO
IPC: E03F5/10
Filed: 1991-07-03
Abstract: PURPOSE:To reduce weight and facilitate handling by forming a basin body and the like from vinyl chloride resin, enhance workability and watertightness by conducting a firm adhesion with a general adhesive, enhance the adhesion of the connecting part by a flat part and a pipeline fixing tool to prevent penetration and leak of water, enhance usability by forming an inflow port in an optional direction and in an optional height position, and provide pressure resistance by forming the measure body into a cylindrical form. CONSTITUTION:In the height directional middle position of a cylindrical basin body 10 made of a vinyl chloride resin, vertically elliptic flat parts 11 are protruded toward four directions. A lid body 21 is fitted to an opening part 15 on the top surface through a lid receiving body 16 in such a manner as to be attachable and removable. An opening part 23 on the lower surface is blocked by a crown-like bottom plate 24. An inlet port 33 and an outlet port 34 are formed in optional height positions of optional flat parts 11. An inlet pipe 31 and an outlet pipe 32 are connected to the inlet port 33 and the outlet port 34 through pipeline fixing tools 36.
Patent JP-H1013328-A (JP)
Title: Mobile communication system
Inventor: FUKUYA YUTAKA
IPC: H04B10/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To improve line quality by realizing diversity reception with an incoming line. SOLUTION: Transmission/reception shared antennas 61 , 63 ,... of a first group is arranged in closed space 7 so as to permit adjacent zones to be partially superimposed and the transmission/reception shared antennas 62 , 64 ,... of the second group are arranged in the neighborhood of the area where the zones of the first group are superimposed. The slave station devices 21 , 23 ,... and 23 , 25 ,... of the first group and the second group transmit signals inputted from the first and the second group antennas to a master station device 1. The master station device 1 synthesizes the respectively inputted signals from the first and the second group slave station devices and respectively inputs them to the first and second receiving parts 9a and 9b of a base station device 5.  The base station device 5 diversity-receives the signals which are respectively inputted to the first and the second receiving parts 9a and 9b. An optical fiber is used in a transmission path between the master device 1 and the respective slave station devices 2i. When the master station device 1 is separated from the base station device 5, vertical polarized wave and horizontal polarized wave are utilized in the two incoming lines so that radio transmission is executed through the use of a polarized wave shared antenna.
Patent JP-H0211521-A (JP)
Title: Vessel proliferation inhibitor
Inventor: KANO TAMOTSU
IPC: A61P35/00
Filed: 1988-06-30
Abstract: PURPOSE:To provide a vessel proliferation inhibitor containing a protein polysaccharide originated from basidiomycete belonging to genus Coriolus and effective in suppressing the abnormal proliferation of host vessel caused by various tumors and the abnormal proliferation of vessel observed in retinopathy, etc. CONSTITUTION:The objective agent contains a protein polysaccharide (preferable example: Krestin (R)) having a molecular weight of >=5,000 and containing 18-38% of protein. The protein polysaccharide can be produced by extracting mycelia or cultured product produced by the culture of basidiomycetes belonging to genus Coriolus. The substance suppress the abnormal proliferation of vessel and is effective in preventing and remedying various symptoms caused by the abnormal proliferation of vessel. It is administered by oral administration at a rare of 10-1,000mg, preferably 20-600mg per 1kg of body-weight per day in 1-3 divided doses.
Patent JP-S5589716-A (JP)
Title: Flow meter of eddy current type
Inventor: HIRAYAMA MASAAKI
IPC: G01F1/56
Filed: 1978-12-27
Abstract: PURPOSE: To enable to detect stably at all times without being affected with local drift of liquid, by forming the two detection coils as long shape toward the flowing direction of conductive liquid and vertical direction.  
     CONSTITUTION: The exciting coil 11 formed in long rectangular loop, and the first and second detection coils 12, 13 forming two long rectangular are opposed each other close to the both sides and clipping the coil 11. Each loop surface of the coils 11, 12, 13 is located with equal distance and parallelly, the lengthwise is determined to one direction and they are shaped with the same shape, and the coil 11 is connected to the constant current source 14, the coil 12 is to be amplifier 15, and the coil 13 is to the amplifier 16. The operation unit 17 obtaines the difference from the output of the amplifiers 15, 16 to obtain the measurement value. Since the shape is long, the detector can easily be located in flow path. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5788641-A (JP)
Title: Production of cathode-ray tube
Inventor: HINOSUGI MITSURU
IPC: H01J9/227
Filed: 1980-11-21
Abstract: PURPOSE:To shorten the removing process of a film, by coating the sealing surface part of a panel with a water soluble liquid which is highly viscous and slow in drying, next by applying a filming emulsion thereon, then by mechanically removing the filming emulsion attached to the sealing surface of the panel. CONSTITUTION:A water soluble liquid which is highly viscous and slow in drying, such as Enamel 20A and Petriol or the like is applied all around the sealing surface part 3 of a panel 5 which is formed by coating an internal surface 5a with a phosphor layer 6. Next, a filming emulsion 14 made from a nonaqueous soluble film forming resin is applied all over the internal surface 5a of the panel including the phosphor layer 6, then heated to dry it. And, the dried water soluble liquid 15 and the filming emulsion 14 on the upper surface are mechanically scraped, and then the scraped region is washed. Thus, the filming emulsion is not allowed to directly touch the sealing surface of the panel and even when it is in dry condition, the film is not formed, so the filming emulsion can be easily removed.
Patent JP-H0918023-A (JP)
Title: Semiconductor device
Inventor: NUMATA ATSUSHI
IPC: H01L29/861
Filed: 1995-06-29
Abstract: PURPOSE: To enhance the heat radiation by increasing breakdown voltage in a reverse direction by a method wherein a channel stopper layer is formed making its chip level lower than that of the chip of a P-N junction main surface part while the distance between a heavily doped silicon and a lead electrode is specified so as to increase the insulation breakdown strength between the lead and the channel stopper layer. CONSTITUTION: The passivation film 7 of a PN junction 5 is formed by etching silicon to form a trench, in the N side silicon 1 having a channel stopper layer, the N side distance t of a lightly doped layer having depletion layer extending from the PN junction 5 to the substrate end is increased while the level of the chip part of a heavily doped N type silicon 6 for providing the channel stopper layer is made lower than that of the part for providing a P type diffused layer while the distance between this heavily doped silicon 6 and a lead electrode 4 is specified so as to make the sum of the thickness L2 of a wax material and the etching level L1 of the heavily doped N type silicon 6 higher as an insulation breakdown strength. Accordingly, the breakdown voltage in the inverse direction can be increased thereby enabling the heat radiation to be enhanced.
Patent JP-H04362279-A (JP)
Title: Method of pouring concrete
Inventor: ASHIKAGA KAZUO
IPC: B28B13/02
Filed: 1991-06-10
Abstract: PURPOSE:To execute work of pouring concrete into forms without taking an idle time, by using two concrete pumps. CONSTITUTION:The discharge lines 2 and 3 of two concrete pumps CP1 and CP2 are connected with the first, second and third pouring lines A, B, and C through the branched lines 6-9. Concrete is supplied under pressure in succession into the pouring lines A, B, and C by selecting each branched line 6-9. A new molded frame 1 is set in succession into the pouring line in which concrete pouring work is completed.
Patent JP-2000352914-A (JP)
Title: Cleaning device, processing cartridge, and image forming device
Inventor: MIURA KOJI
IPC: G03G21/10
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device which can surely prevent recovered toner from leaking out without strongly pressing an end part seal to a photoreceptor. SOLUTION: In the cleaning device in which the end part seal 27 to prevent a toner recovered by a cleaning blade (cleaning means) 28 disposed at a cleaning container 11 from leaking from the side of the cleaning container 11 is disposed, an end part sealing member 27 is constituted in a two-layer structure by sticking an electrostatic flocked member 27a, to which fluff is fixed by using the static electricity of high voltage, to an elastic member 27b.
Patent JP-H106225-A (JP)
Title: Cutter blade and manufacture thereof
Inventor: SHITAMAE NAOKI
IPC: B24D5/06
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To make excellent sharpness securable even in the initial stage of cutting by using a wheel member in which a lot of abrasive grains are embedded in a base material, as a cutting edge, and setting the ratio of normal abrasive grains held by the base material as some of abrasive grains are projected to a surface of the base material to the whole abrasive grains to the specified range. SOLUTION: In a cutter blade, locking plural wheel members, where a lot of abrasive grains 5 are embedded in a base material 4 (metal) to a peripheral surface of a disk member through silver soldering or the like, and using them as a cutting edge, the ratio of normal abrasive grains held by the base material 4 as some of these grains 5 are projected to the surface of the base material 4, to the whole grains should be set to 40 to 60%. Likewise the ratio of an aggregate of fall-off grains and broken grains reduced in a projected quantity as the abrasive grains 5 have fallen off and/or broken out of the base material 4 to the whole grains should be set to a range of 60 to 40%. After dressing, height (h) of a back tail extending to the rear of a grinding wheel from a surface of the base material 4 of a part coming into contact with this grinding wheel is formed so as to make height of the abrasive grain 5 projecting from the surface of the base material 4 come to a range of 20 to 50%.
Patent JP-H0328732-A (JP)
Title: Pressure detector and its manufacture
Inventor: NISHIDA MINORU
IPC: G01L9/04
Filed: 1989-06-26
Abstract: PURPOSE:To obtain superior coupling strength and to enable detection with stable output sensitivity by constituting a device with a glass layer of a flat surface coupled with a semiconductor chip and a swelling part which is formed at the peripheral edge of the flat part and holds the chip. CONSTITUTION:A sensing body 2 is made of Fe-Ni-Co alloy, its upper end surface center part is a diaphragm 21 for pressure reception, and an oxide layer 23 is formed over its entire top surface. Paste of low-fusion-point glass is printed on the layer 23 and calcined temporarily to form the glass layer 24 which is about 40 - 60 mum thickness. The swelling part which is about 10 mum height and about 0.75mm wideness is formed at the peripheral edge part of the layer 24. When the size of the semiconductor chip 3 and the size of the layer 24 are denoted as (a) and (b) respectively and the position shift of the chip 3 is set to about <=0.35mm, the chip 3 satisfying the relation of a+1.5<b<a+2.2 mm is placed on the center flat part of the layer 24 and sintered (at about 450 deg.C) and then the chip 3 is pressed by the swelling part and coupled tightly on the body 2. Further, the reverse surface of the chip 3 is coated with an organic binder to preclude the chip shift.
Patent JP-H0827254-A (JP)
Title: Pi-conjugated polymer and its production
Inventor: NISHIHARA HIROSHI
IPC: C07F15/06
Filed: 1994-07-15
Abstract: PURPOSE:To produce a Co-containing pi-conjugated polymer useful as an electronics material, a polymer catalyst, etc., such as a semiconductor device. CONSTITUTION:A pi-conjugated polymer of the formula (LCoS2C2)n (L is a ligand, e.g. cyclopentadienyl, ethynyl or allyl; n>=2). This pi-conjugated polymer is synthesized through dehydrogenation condensation by reacting a 1,2-ethylenedithiolate complex of the formula LCoS2C2H2 with an acid or bromine, etc., in the presence of oxygen to oxidize the complex. For example, CPCoS2C2H2 (Cp=eta<5>- cyclopentadienyl) of formula I is dissolved in acetonitrile and hydrobromic acid is then added dropwise thereto under stirring. To the resultant reaction solution, sodium carbonate and water are subsequently added and the objective pi-conjugated polymer of formula II can be subsequently obtained in the form of black precipitate.