baber/WOPTO huggingface dataset:
Patent JP-H01270506-A (JP)
Title: Bismuth-lead-tellurium multiple oxide solid solution with defective fluorite-type superlattice structure, production thereof and oxygen superionic conducting material consisting of the same solid solution
Inventor: HATANO TOICHI
IPC: G01N27/409
Filed: 1988-04-20
Abstract: PURPOSE:To obtain the title solid solution capable of stable actuation even at relatively low temperatures as an oxygen superionic conducting material by formulating, so as to be a specified ratio in the constituent metal atoms, the corresponding oxides and by calcination of the resultant mixture in an oxidative atmosphere. CONSTITUTION:Firstly, oxides or compounds capable of forming said oxides by heating are formulated so as to be a ratio in the corresponding constituent metal atoms given by formula I (X is 1.0-1.5). Thence, the resultant mixture is calcined in an oxidative atmosphere, thus obtaining the objective solid solution. Said defective fluorite-type oxide is given by formula II (M is rare earth element, Te, Nb, W, etc.; X is 0.1-0.5; y is 0-0.17), having such disadvantages as to be instable at relatively low temperatures (e.g., 500 deg.C) and decomposed after heating for several tens hours. On the other hand, said multiple oxide is composed of rhombic lattices where rectangular parallelopiped made by cumulating 4 unit lattices of defective fluorite-type structure on one side and two on other two sides represents unit lattice.
Patent JP-H04244001-A (JP)
Title: Composition for repelling insect pest
Inventor: OGINO KAZUMASA
IPC: A61K8/00
Filed: 1991-04-04
Abstract: PURPOSE:To provide an insect pest-repellent composition containing N,N-diethyl- m-toluamide, having excellent effect persistency and using touch and used for human bodies. CONSTITUTION:N,N-Diethyl-m-toluamide is compounded with a hydrophobic silicone to provide an excellent persistent insect pest-repelling composition for human bodies. The further addition of a fatty acid ester to the composition permits to homogeneously compound the N,N-diethyl-m-toluamide with the hydrophobic silicone, thereby providing the insect pest-repelling composition having excellent safety and using touch and used for the human bodies. The further addition of isopentane to the composition give an insect pest-repelling aerosol composition having excellent safety and using touch and used for the human bodies.
Patent JP-H03296373-A (JP)
Title: Solid-state image pickup element
Inventor: ITO HIROSHI
IPC: H04N5/369
Filed: 1990-04-14
Abstract: PURPOSE:To reduce the entire development cost and prototype cost by dividing an overflow gate electrode into plural groups, impressing a gate voltage independently to the overflow gate electrode of each group respectively and reading only a signal charge of a required number of photodiodes. CONSTITUTION:A charge generated in a photodiode section 6 and stored in each photodiode is transferred in a CCD 8 and extracted from an output amplifier 9 as an electric signal. In this case, a voltage is impressed externally to one to plural overflow control gate sections among overflow control gate sections 2-5. As a result, a transistor(TR) of an overflow control gate is turned on and the charge generated from a photodiode corresponding to the overflow control gate and stored therein is aborted on an overflow drain 1. As a result, only the charge generated in the photodiodes corresponding to the gate sections 3-5 is outputted from an output amplifier.
Patent JP-S60240999-A (JP)
Title: Scale removing device of liquid filled type heat exchanger
Inventor: YAMADA KAZUO
IPC: F28G9/00
Filed: 1984-05-14
Abstract: PURPOSE:To make it possible to full-automatically remove scales within a cooling tube by mounting two electromatic valves operating by a schedule timer on the water side pipelines and providing a sensor for a high pressure cut protection. CONSTITUTION:Electromagnetic valves 11a and 11b are connected respectively to water side pipelines 12a and 12b. A water side pipeline 17 on the outlet side is connected to a liquid filled type heat exchanger 7. A temperature sensor 14a is mounted on the water side pipeline 17. When a No.1 timer 15a becomes OFF and a steady-close contact 15a1 is closed, a relay 17a is actuated, and its steady- close contact 17a1 is closed. As a result, the No.1 electromagnetic valve 11a is actuated. When, with a predetermined time difference therewith, the No.2 timer 15b is OFF, the No.2 electromagnetic valve 11b is actuated. When No.1 electromagnetic valve 11a is OFF, water does not flow in a water pipeline 12a but it flows only through the water pipeline 12b. Hence, the speed of water flowing inside the cooling pipe 2 is approximately doubled, and a turbulent flow is produced and scales within the cooling pipe are removed.
Patent JP-H10277775-A (JP)
Title: Gas shielded arc welding steel wire for thin sheet
Inventor: CHIBA TOSHIHIKO
IPC: B23K35/30
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide the gas shielded arc welding steel wire having excellent porasity resistance, gap resistance and welding workability in high speed arc welding for a thin surface treated steel sheet. SOLUTION: This wire is composed of, by wt., 0.03-0.4% C, 0.5-2.0% Si, 0.2-3.0% Mn, 0.005-0.05% S, 0.003-0.05% O, 0.005-0.4% in total of one kind or two kinds or above of Al, Ti, Zr, 0.05-3.0 % in total of one kind or two kinds or above of Nb, V, Ta, 0.05-0.5%, in total of one kind or two kinds or above of Bi, Sb, Se and the balance Fe with inevitable impurities to the whole weight of the wire. Further, the electrical resistance rate (ρ) is specified to be 25-50 (μΩcm).
Patent JP-H07281687-A (JP)
Title: Video 'karaoke' singing equipment
Inventor: NISHIKAWA HIROSHI
IPC: G11B27/34
Filed: 1994-04-11
Abstract: PURPOSE:To provide a video 'KARAOKE' singing equipment which produces respective video picture containing desired contents on plural video display means so that the 'KARAOKE' users, who are waiting for their turns, are not bored and to improve the utilization efficiency of the video display means. CONSTITUTION:The equipment consists of a control panel 14 on which a selection of a music is performed, a controller 12 which executes various kinds of control processes, a hard disc 20 in which various kinds of music data are stored, a 'KARAOKE' list memory 26 in which list data related to 'KARAOKE' musics are stored, a commander 10 which has a video switching circuit 26 that switches video data, which are to be outputted to a first monitor television set 56a and a second monitor television set 56b, to either one of list data or edited video data, a disc player 30 which reproduces a video reproducing disc, two each of television sets 56a and 56b which display video data, an amplifier mixer 50 which outputs audio data, a speaker 52 and a microphone 54 through which singing data are inputted.
Patent JP-H04306130-A (JP)
Title: Weather strip for automobile
Inventor: NOZAKI MASAHIRO
IPC: F16B2/22
Filed: 1991-04-03
Abstract: PURPOSE:To prevent the generation of dislocation in a frame molding part 5c at the time of opening/closing door glass of a weather strip 5 having the frame molding part 5c by improving assembly characteristic of the frame molding part 5c to a retainer. CONSTITUTION:An engagement lip 52 of a frame molding part 5C for connecting extrusion molding materials 5A and 5B together, is formed into crushed shape at a connection part 521 of the extrusion molding materials 5A, 5B with a terminal 511 which has crushed shape of an engagement lip 51, in the same manner, while, at the other part 522, they are formed into a shape sufficiently overhung to the side as is the case with the non-crushed part of the engagement lip 51, until their ends are engaged with a retainer.
Patent JP-H04311404-A (JP)
Title: Powder/granular body distributing device
Inventor: ITO YOJI
IPC: B65B1/30
Filed: 1991-04-03
Abstract: PURPOSE:To throw in a powder/granular body in a receiving container for distribution automatically and uniformly, prevent unevenness in weight of the distributed powder/granular body from happening, and reduce spread of the powder/granular body at the time of distribution. CONSTITUTION:The present distributing device is equipped with an opening 2 which extends in the axial direction, and a removable lid 4 is fixed at the opening 2. At the same time, the title distributing device has a cylindrical rotary container 1 of which both ends are closed, which is arranged in parallel with the axial line, a driving means I2 which rotates or rocks the rotary container 1 around the axial line, and a plurality of distribution chambers 26 which are arranged under the rotary container 1 and divided in the axial direction with intervals. The title distributing device is also equipped with a receiving container 24 which receives a powder/granular body which falls from an opening 12 by the distribution chambers 26, and a lid detaching means 30 to detach a lid 4 of the cylindrical container, at a specified rotational position.
Patent JP-H01269970-A (JP)
Title: Fixing device
Inventor: MURAKAMI SHINICHI
IPC: G03G15/20
Filed: 1988-04-22
Abstract: PURPOSE:To securely fix unfixed toner on a form not thermally without any form wrinkles by bringing a coating means for a solvent which dissolves toner into contact with one of a couple of rollers, clamping the form which carries the unfixed toner between the rollers, and fixing a toner image. CONSTITUTION:The form P to which an image is transferred by a transfer electrostatic charger 5 is conveyed to a fixing device 8 by a conveying device 7. The fixing device 8 consists of a pressure roll 8a and a fixing roller which are supported rotatably, a solvent container 9, the solvent 10, a cleaning blade 11, etc., and the fixing roll 8b is supported rotatably while being dipped in the solvent container 9 filled with, for example, trichloroethane or fluorine solvent for toner. The fixing roll 8b which carries the solvent on the surface presses the form P with the pressure roll 8a which is pressed against it to melt and fix the toner image. Consequently, the form is prevented from being wrinkled at the contact part between the rolls without requiring heat energy and the fixation is securely performed.
Patent JP-H01271463-A (JP)
Title: Coating composition for forming velvety coating film
Inventor: DEJIMA HIRONARI
IPC: C09D151/00
Filed: 1988-04-22
Abstract: PURPOSE:To obtain the title composition which can give a coating film improved in adhesiveness to a PS resin molding and film properties such as softness and abrasion resistance by mixing a specified binder resin with spherical elastic resin particles. CONSTITUTION:A (meth)acrylate (e) is grafted onto a reaction product obtained by reacting a diol component (a) having a (meth)acryloyl group, such as a product of condensation of about 1mol of (meth)acrylic acid or the like with about 1mol of trimethylolpropane, glycerol or the like through dehydration with a polymer diol (b) which is, for example, a polyester diol, a polyether diol or the like having hydroxyl groups on both ends, a chain extender (c) and a diisocyanate compound (d) at 50-130 deg.C in an inert gas atmosphere to obtain a binder resin (A) which is a polyurethane resin and has film properties such as a tensile strength >=80kg/cm<2>, an elongation >=200% and a 100% stress strength <=1/2 of the strength at break. Component A is mixed with 45-80vol.% spherical elastic resin particles (B) of a diameter of 3-150mum, comprising a resin of a tensile strength >=80kg/cm<2>, an elongation >=200% and a 100% stress strength <=1/2 of the strength at break.
Patent JP-H07281602-A (JP)
Title: Multilayered tacky adhesive sheet
Inventor: ARAI TAKASHI
IPC: G09F3/02
Filed: 1994-04-12
Abstract: PURPOSE:To provide a multilayered tacky adhesive sheet which is adjustable in peeling strength. CONSTITUTION:This multilayered tacky adhesive sheet 1 has a multilayered structure of a first separator 31, a first sheet 21, a second sheet 22 and a second separator 32. A first tacky adhesive layer 41 is arranged between this first separator 31 and this first sheet 21. A pseudo adhesive layer 5 consisting of adhesive parts 51 which are disposed intermittently only on either one sheet and have weak adhesive power and an adhesive part 53 which is continuously disposed to cover these adhesive parts 51 and has high adhesive power is arranged between the first sheet 21 and the second separator 32. A second tacky adhesive layer 42 is arranged between the second sheet 22 and the second separator 32.
Patent JP-S62255177-A (JP)
Title: Printer
Inventor: TAKENOYA HIDEAKI
IPC: B41J27/20
Filed: 1986-04-30
Abstract: PURPOSE:To enhance an ink platen in durability and to enable a sharp printing to be kept for a long period of time, by a method wherein the ink platen runs in a printing line's direction together with a printing head while varying its relative position to the printing head in a printing line's direction and in a printing paper feeding direction. CONSTITUTION:An ink platen 1 is; rotatably held through a bearing 5 by a hold body 4 being slidably set onto a shaft 3, slidably mounted on a square shaft 6, and rotated due to the rotation of the square shaft 6. With an actuation of a motor 12, a printing head 7, being held by a carriage 8 and the holding body 4, and the platen 1 synchronously move to conduct printing on a printing paper 11. At this time, since a pulley 13 is made larger than a pulley 14 in diameter, the platen 1 is travelled in a printing line's direction together with the printing head 7 while varying its relative position to the printing head 7. On the other hand, the ink platen 1 is travelled in a feeding direction of the printing paper 11 due to the rotation of the square shaft 6 by the motor.
Patent JP-S58215663-A (JP)
Title: Ferrite carrier for electrophotography
Inventor: IIMURA TSUTOMU
IPC: H01F1/11
Filed: 1982-06-08
Abstract: PURPOSE:To obtain a titled carrier which has an excellent picture image characteristic and a long life by substituting part of SrO of magnetoplumbite with specified metallic oxide. CONSTITUTION:Part of SrO in a basic compsn. having the structure of magnetoplumbite of 5-30mol% SrO, 10-30mol% ZnO and 55-80mol% Fe2O3 is substituted with 1 or more kinds metallic oxides selected among Li2O, MnO, CuO, Al2O3, NiO, MgO, etc. and the raw material powders thereof are mixed and are calcined at 800-1,200 deg.C, whereafter the calcined mixture is ground to 0.3-2.0mum average grain size. The powder is mixed with a binder and the mixture is granulated and is then calcined at 1,100-1,400 deg.C, whereby a ferrite carrier for electrophotography having 10<5>OMEGAcm electric resistivity, >=30emu/g satd. magnetization value, <=100Oe coercive force, >=50 magnetic permeability >=120 deg.C Curie point, >=1,000g/cm<2> strength and 30-1,000mum average grain sizes is obtd.
Patent JP-H05297015-A (JP)
Title: Bubble generation device
Inventor: SUZUKI EIKO
IPC: G01P13/00
Filed: 1992-04-20
Abstract: PURPOSE:To perform a quantitative measurement of an air flow field properly by image processing using generated bubbles. CONSTITUTION:A bubble generation device is provided with a film liquid storage part 4 which stores a film liquid 1, a gas supply part 5 which generates a bubble film 2 by feeding a gas into the film liquid 1 within the storage part 4, and bubble film transport pipes 4, 8, and 9 for guiding the generated bubble film 2 toward the bubble release part 3. A bubble 15 is generated by inflating the bubble film 2 reaching the tip of the bubble film transport pipe 9 at the bubble release part 3 round with a gas which is preserved between this bubble film and a succeeding bubble film 2 and at the same time the bubble 15 is released into air by spraying air to the bubble 15. Then, lyophilic property is achieved on the inner-periphery surface of the bubble film transport pipes 4, 8, and 9.
Patent JP-S60244114-A (JP)
Title: Phase dividing circuit
Inventor: YONEYAMA JIYUICHI
IPC: H03K5/15
Filed: 1984-05-18
Abstract: PURPOSE:To obtain signals with multi-division of a phase with a simple constitution by using a pair of analog multipliers and combining the signals of these multipliers to supply these combined signals to plural comparators. CONSTITUTION:Alternating signals Vx and Vy having a 90 deg. difference in phases are applied to input terminals 1 and 2. These input signals are supplied to analog arithmetic circuits 3 and 4 through pairs of differential input terminals IN1<+>, and IN1<->; IN2<+> and IN2<->, IN3<+> and IN3<-> and IN4 <+> and IN4<-> respectively. Then operations are carried out as shown by the equations, and the signals are extracted through output terminals V01<+> and V01<-> as well as V02<+> and V02<->. Here K1 and K2 show the gain respectively. These outputs are supplied in combinations to comparators 5 and 6-8. Then the signals obtained by dividing the phase of the input signal are delivered through terminals O1-O4.
Patent JP-H11278156-A (JP)
Title: Vehicular load holding device
Inventor: TSUJI YUKIO
IPC: B60R5/04
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To pivotally support a frame body spreadingly attached with a netlike reticulate member rotatably at the opening side of a loading compartment, improving in operability, and simultaneously to check the drop of load to the outside, in a simple structure. SOLUTION: This holding device is so constituted that a reticulate member is interposed between a loading compartment and a gate 1 and when at least opening the gate, drop of load to the outside of this reticulate member is prevented. In this case, a frame body 20 spreadingly attached with the reticulate member is rotatably pivoted to one side of a load access opening part 25 to be opened or closed by the gate 1. An engaged receiver part 4 or the like having engaged part other than the pivoted part of the frame 20 are installed each in the gate 1 and the loading compartment side, and when opening the gate, the frame 20 is made selectively engaged with either of the gate side or the loading compartment side.
Patent JP-S58216486-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: UKOU KATSUYUKI
IPC: H01S5/12
Filed: 1982-06-10
Abstract: PURPOSE:To improve the yield of a semiconductor laser by manufacturing a BJB (Butt-Jointed Built-in) structure useful as an integrated laser by one crystal growth, thereby simplifying the manufacturing process. CONSTITUTION:After a photoresist used as a mask is removed, undoped InGaAsP active layers 2, 2' as the first semiconductor layer and P type InP or InGaAsP layers 7, 7' as the second semiconductor layer are grown by liquid phase epitaxial method on an N type InP substrate 1, and further an undoped InGaAsP photowave guide layers 5, 5' as the third semiconductor layer, and undoped INP or InGaAsP layers 8, 8' as the fourth semiconductor layers are sequentially grown continuously. In this case, since the width of mesa is wide, the respective layers are grown on the mesa, and formed separately on and under the mesa. The end of the layer 2' can be made coincident to that of the layer 5 by controlling the growing time of the layers 7, 7'.
Patent JP-S5432169-A (JP)
Title: Deororizing method of catalytic oxidation type
Inventor: WATAKE HIROAKI
IPC: B01D53/34
Filed: 1977-08-17
Abstract: PURPOSE: To carry out stably the deodorizing treatment even for the gas containing H 2 S of high concentration, by raising the temperature for the oxidizing reactio to 400 - 500°C when the malodorous gas containing H 2 S occurring owing to the putrefaction of organic matter is deodiorized by being oxidized in the presence of a platinum catalyst. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11290559-A (JP)
Title: Space blocks
Inventor: YANAGISAWA EIKI
IPC: A63H33/10
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To enable blocks to charge/discharge gas, etc., by forming the blocks inner spaces inside, into which gas, liquid, gel., or solid can be charged and from which they can be discharged and enabling the outer faces of the same to be joined with a hook-and-loop fastener, etc. SOLUTION: These space blocks, for instance air blocks 1, are formed of a soft material and enabled to be charged with liquid, gas, powder, or solid inside. Thereby the center of gravity is changed or the stability is given. The same can be rolled by putting a ball inside. A hook-and-loop fastener, magnetic body, fastener, hook, etc., is mounted on the surface to enable to be jointed together. The magnetic body can be equipped inside. One way is to equip plural uneven parts which can joint the faucet part of a PET bottle onto the surface of the PET bottle. Thus blocks safe for a baby can be obtained.
Patent JP-S5527116-A (JP)
Title: Preparation of organic sulfur compound
Inventor: HAMADA MITSUO
IPC: C07C323/52
Filed: 1978-08-15
Abstract: PURPOSE: To prepare an organic sulfur compound, easily, in high yield, without emitting ill odor, by the direct reaction of an organic compound having an eliminable halogen group with a mercapto-introducing reagent comprising a nucleophilic reagent obtained from a Grignard reagent and sulfur.  
     CONSTITUTION: The objective compound is prepared by reacting (A) a nuclephilic reagent prepared by the reaction of a Grignard reagent of formula RMgX (R is aliphatic, aromatic, araliphatic group; X is halogen) with sulfur, with (B) an organic compound having an eliminable halogen atom (e.g. halogen-substituted hydrocarbon carboxylic acid, etc.), thereby substituting the halogen atom with the aliphatic, aromatic or araliphatic mercapto group. The objective compound is, e.g. 3-(p-tolythio)-propionic acid.  
     EFFECT: Non-irritant to the skin. Harmless to working environment and the health of workers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S584319-A (JP)
Title: System for controlling electrospark machining machine
Inventor: MATSUI MITSUO
IPC: B23H7/18
Filed: 1981-06-25
Abstract: PURPOSE:To control quickly the retraction of an electrode for the electrospark machining when mahining conditions, etc. are changed so as to carry out efficient electrical discharge machining, by inputting the retraction conditions together with numerical control informations for the electrode into an NC tape etc. CONSTITUTION:The retraction conditions such as retraction rates, retractable scope informations, etc. required at the time when the retraction is controlled are inputted into the NC tape 101 together with numerical control informations dictating the relative movement of the electrode EP and a work. Thus as the NC tape 101 is employed in this manner, when the electrode EP is fed for machining, a short circuit signal SS is generated upon the contact of the electrode EP with the work. This signal SS is inputted into a processing circuit 102C, the memorized value is read out from a retraction memory 102b where the retraction control conditions of the NC tape 101 are previously inputted, the electrode EP is retracted at a edetermined retraction rate by driving a motor 105, and after the falling of the short circuit signal, the elctrode is moved forward to a prescribed position to complete the retraction control.