baber/WOPTO huggingface dataset:
Patent JP-H11329560-A (JP)
Title: Attachment plug for power supply and equipment
Inventor: NOGUCHI YOSHIHIRO
IPC: H01R13/46
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent degradation caused by spark discharge due to disconnection and improve fire retardancy and reliability, by adding respectively specific amounts of antimony trioxide and aluminum hydroxide to vinyl chloride resin rather than dioctyl phthalate as filler and plasticizer. SOLUTION: Preferably, 3.6-6.0 pts.wt. of antimony trioxide and 11.4-19.0 pts.wt. of aluminum hydroxide are added to 100 pts.wt. of vinyl chloride resin. Increase of the antimony trioxide reduces digestion time, and furthermore addition of the aluminum hydroxide elongates time up to ignition. But, when the antimony trioxide exceeds 6 pts.wt. and aluminum hydroxide exceeds 19 pts.wt., fire retardancy is improved, but mechanical property such as bending ability and whitening is easily caused during resin formation. An external resin insulator is preferably formed by covering intermediate piece insulator fixed to a connection part 4 of a blade 2 with a conductor 3.
Patent JP-H0759600-A (JP)
Title: Detecting method for target nucleic acid and diagnostic test kit
Inventor: ARAN II FURIIDOMAN
IPC: C12Q1/6844
Filed: 1994-06-23
Abstract: PURPOSE: To measure the presence of an amplified nucleic acid, by detecting the presence of inorganic orthophosphate which is a stable by-product of the amplification process.  
     CONSTITUTION: A detection system usable in either a solution or a dry format, preferably a dry analytical element containing a suitable reagent for generating a colorimetric signal in response to the orthophosphate is used. A diagnostic test kit can include individually packaged reagents for both amplification and orthophosphate detection. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6121547-A (JP)
Title: Fault state discriminating system of storage device
Inventor: NAKANOUCHI TOYOHIRO
IPC: G06F12/16
Filed: 1984-07-09
Abstract: PURPOSE:To attain earlier diagnosis of a faulty part and extraction of the part by providing an ineffective circuit invalidating the operation of an error correction circuit and using a switch operation or a prescribed control signal to read data not subjected to error correction. CONSTITUTION:A CPU1 selects a data memory 2 and an error check code memory 3 at first in reading and data outputted from a memory 2 is fetched to an error detection/correction circuit 5. If a 1-bit error takes place in the output data, an error correction validating/invaldating switch 4 is applied to the circuit 5 and turned on and the circuit 5 is made ineffective, the erroneous data is outputted as it is to a data bus 11 without being corrected. As a result, the CPU1 fetches the erroneous data. Thus, the state of a storage memory 7 is diagnosed externally by allowing the CPU1 to read and discriminate the data.
Patent JP-S622631-A (JP)
Title: Pin hole inspection method for insulative thin film
Inventor: NASU YASUHIRO
IPC: G01N27/20
Filed: 1985-06-28
Abstract: PURPOSE:To inspect pin holes continuously in real time and in nondestructive way, by detecting a current flowing out from a conductive film in a forming process of the insulative thin film on a conductive film. CONSTITUTION:A insulation thin film 4 is formed on a conductive film 3 formed on an insulator 2, by applying a capacitance type high frequency plasma CVD equipment 1 or a capacitance type sputtering equipment 1. In this process, pin holes 41 being formed on the insulative thin film 4 are detected by detecting the current I flowing out from the conductive film 3. In case pin holes 41 exist on the insulative thin film 4, positive charges move to the conductive film 3 through pin holes 41 to increase the electric potential of the film 3. If a current flows, it tells the existence of pin holes 41. In case of the large current, it can be judged that the size or the number of pin holes 41 is large.
Patent JP-S62298029-A (JP)
Title: Spot position error detecting system
Inventor: YAMANAKA YUTAKA
IPC: G02B7/28
Filed: 1986-06-17
Abstract: PURPOSE:To reduce the generation quantity of an offset by placing a convergent lens, an optical path splitter, and a six-split type photodetector so that the optical axes coincide, and shielding light beams of the peripheral part of reflected light beams. CONSTITUTION:Among reflected beam,s all light beams that have been made incident on an area A and C are not led to a six-split photodetector 3, and the light beams of the peripheral part of the reflected beams is shielded, or set so as to converge to a position of the outside of the detector 3. Even if a pattern of the reflected beams moves as shown by a broken line 11, by a movement of a condensing lens, etc. of an optical pickup device, an area of the reflected beams which transmit through the area A and C does not change. In this way, since the intensity distribution in the reflected light beams is not uniform, the transmitted light quantity is varied a little, but an offset of a track error signal obtained from a difference of the transmitted light quantity of the area A and C can be made smaller enough than usual.
Patent JP-H11338335-A (JP)
Title: Hologram optical element
Inventor: OE YASUSHI
IPC: G03H1/02
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a hologram optical element having high resolution, high diffraction efficiency and high transparency and further excellent chemical resistance and scratching resistance. SOLUTION: The element 1 is formed by providing the surface of a base material 10 with a hologram layer 20, applying a compsn. contg. silicone which has a visible light transmittance of >=80% and a thickness of <=100 μm and is di-, tri- or tetrafunctional in functional unit thereon and curing the compsn., thereby forming a silicone compsn. layer 30. This silicone compsn. layer 30 is cured by heating. The element 1 may otherwise be formed by adding a photopolymn. initiator to the silicone compsn. and curing the compsn. by irradiation with UV light, thereby forming the silicone compsn. layer 30.
Patent JP-S62297400-A (JP)
Inventor: ADACHI IKUO
IPC: C11D3/04
Filed: 1986-06-18
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-H09325046-A (JP)
Title: Distance recorder for vehicle
Inventor: TANE SEIGO
IPC: G01C22/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a distance recorder for vehicles which makes display easy to confirm visually by displaying the lowest place of a recorded running distance to be digitally displayed, in the form of a bar graph. SOLUTION: A display part 10 has a decimal point display part 10a, a digital display part 10b, a bar graph display part 10c and a unit display part 10d. The digital display part 10b displays values of three places over a decimal point of a running distance of a subject vehicle, and is composed of numeral parts 11, 12, 13 of three places. The bar graph part 10c indicates a value of the first decimal place of the running distance of the vehicle. The bar graph display part 10c comprises nine bar segments 14 arranged upward like a column from a position of the first decimal place.
Patent JP-H11301752-A (JP)
Title: Recycling method of used packing paper
Inventor: NISHIJIMA KENJI
IPC: B65D81/36
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To use a waste corrugated fiberboard collected as wastes for flooring materials in a barn by pulverizing the waste corrugated fiberboard into chip using a special paper pulverizing equipment. SOLUTION: Elasticity is realized not by cutting the corrugated fiberboard, but by achieving the pulverizing cut. Chip elements are not of uniform shape, but of the complicatedly entangling composition with clearance, free from any acute structure of end faces, and soft in skin touch. The corrugated fiberboard is pulverized into fine powder, and dust can be generated. A special paper pulverizing equipment achieves the pulverizing, and removes fine powder contents by a fine powder removing part comprising a blower and a filter unit. Since the corrugated fiberboard has many clearance, and the chip elements are not pulverized in a constant shape through the chipping operation, and the aggregate of the chip material forms a material having small clearance on the gross view. Air can be well kept due to the heat insulation, and permeability to prevent being musty can be ensured.
Patent JP-S5843902-A (JP)
Title: Fungicide for agricultural and horticultural purpose
Inventor: YONEZAWA TOYOZOU
IPC: A01N31/10
Filed: 1981-09-09
Abstract: PURPOSE:The titled composition that is made by mixing gentachlorophenol, as an active ingredient, with a specific alkaline substance and a water-adsorbing macromolecular substance, thus developing high and sustained effect of controlling disease injuries with less plant injuries and high fungicidal power. CONSTITUTION:Pentachlorophenol (abbreviated to PCP), which is used as an active ingredient and is hard soluble in water, is mixed with an alkaline substance selected from carbonates, bicarbonates of alkali metals and hydroxides of alkaline earth metals and a water-absorbing macromolecular substance such as a crosslinked acrylic acid-starch polymer or polyacrylic acid. When it is applied in a form of wettable dust or granules, the injuries to plants are extremely reduced and PCP is gradually converted into its sodium salt to show durable effect against disease injuries. Examples of the alkaline substance are sodium carbonate, potassium carbonate, sodium bicarbonate, potassium bicarbonate and calcium hydroxide.
Patent JP-S5843531-A (JP)
Title: Semiconductor device
Inventor: SAITOU YASUMASA
IPC: H01L21/52
Filed: 1981-09-09
Abstract: PURPOSE:To improve the reliability and yield of a semiconductor device making diburring needless in assembling process by a method wherein the perphery part of cathode electrode plate is bent toward the cathode terminal plate. CONSTITUTION:The periphery parts 25a of the cathode electrode 25 lying between a cathode terminal plate 26 and a semiconductor element 20 are bent toward said terminal plate 26 at the bending angle of 10-50 deg. to prevent the burrs formed at the edges of said terminal plate 26 from coming into contact with the gate 20a of said elemet 20 even if the high pressure of 200-500kg/cm2 is loaded between said terminal plate 26 and an anode terminal plate 24. Consequently, the reliability and yield of said element 20 may be improved as said gate 20a and said terminal 26 are prevented from shortcircuiting with each other further improving the workability of said terminal 26 due to the diburring made needless.
Patent JP-H10331957-A (JP)
Title: Pair of gears and tooth face shape setting method
Inventor: TARUYA ICHIRO
IPC: F16H55/08
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce gear noise by making a tooth face shape of a pair of gears substantially constant irrespective of a relationship of rotation transmission error between gears and transmission torque at a meshing position. SOLUTION: Five relations are formed among a correction amount e, distribution load P, a length of contact region S, and transmission error δ as an interval of actual tooth face shape at the time of no-load, among the distribution load P, the length of contact region S, and transmission torque T, among the correction amount e, the transmission error δ, and the length of contact region S, between the length of contact region S and the transmission torque T, and between a target value δ' of the transmission error δand a target value T' of the transmission torque T.  By using these relations, the correction amount e of the gear on one side of a pair of gears 30 determines a pattern in which the length S of the contact region at each meshing position is changed in accordance with magnitude of tooth face load based on elastic deformation characteristics of each section of each tooth so that it becomes a pattern in which the relation between the transmission error δand the transmission torque T is constant. Consequently, it is possible to reduce gear noise.
Patent JP-H0568833-A (JP)
Title: Pressure swing adsorption process for removing gaseous impurity composed of steam and carbon dioxide from aie
Inventor: RABUI JIYAIN
IPC: B01D53/04
Filed: 1991-03-29
Abstract: PURPOSE: To efficiently remove impurities by regenerating an adsorptive bed in three processes wherein they are first vented to the atmosphere, then evacuated with venting and finally purged under evacuation and to using a pair of adsorptive beds which are operated not linked with each other as a two beds system wherein one adsorptive bed produces a product when the other adsorptive bed goes on a back filling process. CONSTITUTION: A product gas is formed by introducing pressurized air to a first adsorptive bed A and by removing impurities. When the removal is ended the air introduction is stopped. The first adsorptive bed is vented to the atmosphere and then evacuated with venting and finally purged under evacuation. The first adsorptive bed A is back filled with the other product gas from a second adsorptive bed B which operates not linked with the first adsorptive bed A. Thereby each process in which one adsorptive bed produces the product gas while the other adsorptive bed is regenerated is circulated in this order.
Patent JP-S63306732-A (JP)
Title: Clock pulse supply device
Inventor: YOSHIDA OSAMU
IPC: H03K5/15
Filed: 1987-06-09
Abstract: PURPOSE:To correct immediately the phase dissidence due to external noise and to supply a clock pulse with less waveform distortion at the input by providing a frequency division circuit and a synchronizing section so as to make the duty ratio as 1:1 and making the phase coincident with each other. CONSTITUTION:An original oscillation clock pulse with a prescribed period outputted from an original oscillation section 1 is given to frequency division circuits 2a-2x provided closely to each of plural clock pulse supply destinations. The circuits 2a-2x invert their outputs synchronously with the leading or trailing edge of the original oscillation clock pulse to be inputted and output a clock pulse having a period of prescribed multiple of the original oscillation clock pulse and duty ratio of 1:1. Then a phase dissidence detection section 3 detects the dissidence of the phase of the clock pulses outputted by the circuits 2a-2x and the synchronizing section 4 in response to the detection brings the internal state of the circuits 2a-2x into the same state at the same time thereby making the phase coincident. Thus, the clock pulse with less waveform distortion is supplied at the input and the phase dissidence due to an external noise is corrected immediately.
Patent JP-H06330071-A (JP)
Title: Lubricant composition
Inventor: YABE SHUNICHI
IPC: C10N30/08
Filed: 1993-05-24
Abstract: PURPOSE:To provide a lubricant composition applicable at a high temperature and free from deterioration of a lubricating oil and a grease during the production of the composition. CONSTITUTION:The lubricant composition is produced by compounding an uncured precursor of silicone rubber (base silicone) with a curing agent and curing the mixture in a silicone oil compatible to the silicone base or in a grease having a base oil consisting of the silicone oil. The obtained composition is an elastic solid, in which the base silicone is cross-linked in three dimensions and the silicone oil or the silicone grease is held in minute spaces in the net work structure and the silicone oil or the silicone grease is exuding to the surface of the composition.
Patent JP-2000328881-A (JP)
Title: Tunnel boring machine
Inventor: OISHI KAZUMI
IPC: E21D9/087
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel boring machine in which a large propulsive force is not required and the machine can be miniaturized and cost can be reduced and which has a high excavation capacity of bed rock and is excellent in excavation efficiency and even a soft ground can be stably excavated. SOLUTION: A plurality of compressive breakage edges 3 rotatably supported at the foremost end of a head excavation disk 2 rotatably supported through a bearing 10 at the front end of a tunnel boring machine body 1 are at first brought into contact with natural ground 15 in a shaft 15 and strongly pressed on the bed rock surface while rolling to generated linear compressive breakage and form a small diameter leading hole. The edge nearest to the central shaft among separation breakage edges 4b are brought into contact, with the external surface of the opening of the leading hole to break the inside part so as to separate it.  Separation breakage edges 4a, 4c fitted to the front face of main struts 21 one after another in the direction that the diameter becomes large are subsequently brought into contact with the exposed face of the bed rock of the natural ground 15 to break the inside part so as to separate it and form a nearly conical heading having cylindrical steps. An opening plate fixed to a structure of the head excavation disk 2 by bolts is replaced for a wider one in case of a collapsible natural ground 15.
Patent JP-H10335706-A (JP)
Title: Light emitting diode lamp
Inventor: MISAWA AKIHIRO
IPC: H01L33/60
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To increase the utilization efficiency of emitted light from an LED chip by reducing the light dispersed in the direction excluding the front. SOLUTION: In a total reflection type LED lamp 10 once reflecting the radient light from an LED chip 13 on a reflecting surface 12 of a reflector 11 made of a concaved surface to be distributed in the front direction substantially in parallel with an optic axis, a recession 15a made of a conical notch is provided on the convex front end 15 of a resin sealer 15 semispherically formed centering on the LED clip 13 for sealing around the same 13.  In such a constitution, the light emitted from the LED chip 13 to the projected surface of the resin sealer 15 on the reflecting surface 12 is refracted or totally reflected on the surface of the recession 15a to be deflected outside the projected surface, so that most of the emitted light essentially to be entered again to the resin sealer 15 for dispersing in the direction excluding the front may be effectively utilized as the illuminating light in the front.
Patent JP-S5266279-A (JP)
Title: Device for laminating articles
Inventor: FUSEO MASANORI
IPC: B65G57/03
Filed: 1975-11-28
Abstract: PURPOSE: To laminate articles deformable easily such as bag filled with powder material without damage by laminating the articles upon carrying of the articles by the action of air film formed from perforated belt. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5476521-A (JP)
Title: Preparation of monochloroacetic acid
Inventor: HARADA HIROYUKI
IPC: C25B3/25
Filed: 1977-11-30
Abstract: PURPOSE: To obtain monochloroacetic acid efficiently, by reducing dichloroacetic acid, using an electrolytic cell having a fluorine-containing cation exchange membrane under specific electrolysis conditions.  
     CONSTITUTION: Monochloroacetic acid is obtained by electrolytic reduction of (A) an aqueous solution having a specific conductivity ≥ 0.01 Ω -1 .cm -1 , comprising dichloroacetic acid and hydrochloric and/or sulfuric acids as a catholyte, using an aqueous mineral acid as an anolyte, with an electrolytic cell comprising (a) a fluorine-containing cation exchange membrane having sufonic acid groups alone or sulfonamido groups or their salts, with an exchange capacity calculated as an equivalent weight of 500W1,800, or carboxylic acid groups with an exchange capacity of 500W1,000, (b) the anode, and (c) the cathode consisting of lead or its alloy. The change of current density according to the dichloroacetic acid concentration in the electrolyte can provide the objective compound in a high yield.  
     USE: A raw material and intermediate for sizes, pesticides, medicines, perfumes, chelating agents, surfactants, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6033589-A (JP)
Inventor: KATAOKA HIROSHI
IPC: H04N5/44
Filed: 1983-08-04
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-H04367738-A (JP)
Title: Catalyst for removing nitrogen oxide
Inventor: INUI SATORU
IPC: B01J29/06
Filed: 1991-06-14
Abstract: PURPOSE:To obtain a catalyst having high NOx decomposition capacity by applying and supporting catalytic components containing activated alumina having W and Cu supported thereon and specific zeolite on a honeycomb carrier having a monolithic structure. CONSTITUTION:An aqueous mixture of a W-source such as tungsten oxide and a Cu-source such as an inorg. or org. salt of copper is mixed with activated alumina and the resulting mixture is dried and calcined to obtain a catalytic component A having W and Cu supported thereon in predetermined amounts. Separately, one or more kinds of components selected from H-type ferrite, H-type mordenite and H-type ZSM-5 are selected to be set to a catalyst component B. The catalyst components A, B, are subjected to wet grinding in a predetermined ratio to prepare a slurry which is, in turn, infiltrated in a honeycomb carrier. Subsequently, the excessive slurry is removed by a means such as the blow of compressed air and the impregnated carrier is dried to obtain a catalyst for removing nitrogen oxide. The obtained catalyst is excellent in the decomposition capacity of NOx and has high temp. heat resistance.
Patent JP-S6121651-A (JP)
Title: Voice packet storage equipment
Inventor: OOTAKE TOYOAKI
IPC: H04Q11/04
Filed: 1984-07-10
Abstract: PURPOSE:To realize voice storage communication transmitting a voice data only and not transmitting a silent data by providing a timing means generating a timing signal corresponding to the time length of a voice packet, a counter means counting the number of the timing signals and a means generating the information inserted between pieces of information relating to adjacent voice data. CONSTITUTION:A timing circuit 2 started at each reception of a storage service voice packet generates the timing corresponding to the voice packet time length set by the circuit and the number of silent packets existing continuously between voice packets based on the timing is counted by a silence counter 3. Then a silence counter extraction circuit 42 extracts the count value of the silence counter 3 and the count value of the silence counter 3 is reset at the same time. The count value of the silence counter 3 is edited into silence information and the result is added to voice information and the added result is set to a data storage circuit 45 together with silence/voice data display.
Patent JP-S5665835-A (JP)
Title: Continuous method for decomposing sodium salt of tar acid with sulfuric acid
Inventor: URA KAZUO
IPC: C07C37/00
Filed: 1979-11-05
Abstract: PURPOSE: To obtain tar acid continuously and safely, by the reaction of undecomposed sodium salt of tar acid with dilute sulfuric acid in a mixing tank, leading the reaction mixture to a separating tank, taking the tar acid from the upper layer, and then sodium sulfate from the lower layer through a take-out control valve drivably connected to an electric conductivity interface meter equipped in the separating tank.  
     CONSTITUTION: Undecomposed sodium salt of tar acid in a tank 8 and dilute sulfuric acid in a diluting tank 10 are led to a mixing tank 9 at given controlled flow rates, and the resultant decomposition product is allowed to flow into a separating tank 11 continuously as an overflow liquid to separate the reaction mixture into two layers. Tar acid in the upper layer is recovered in a tank 14 continuously as an overflow liquid, and sodium sulfate in the lower layer is taken out continuously through a take-out control valve to a tank 13. In this stage, the interface between the two layers is checked by an electric conductivity interface meter 12 connected to electric conductivity meters C 1  and C 2  in each layer and drivably connected to open and close the take-out control valve automatically in accordance with the interface level. According to the method, the safety in operation can be improved with labor saving. 
     COPYRIGHT: (C)1981,JPO&Japio