baber/WOPTO huggingface dataset:
Patent JP-S6416014-A (JP)
Title: Waveform shaping circuit
Inventor: ONODERA TORU
IPC: H03K5/00
Filed: 1987-07-09
Abstract: PURPOSE:To measure a pulse signal at a high count rate by providing a signal processing means generating a pulse signal being the result of subtraction of an output of a delay line from an output of a differentiation circuit. CONSTITUTION:An output signal 52 of a preamplifier 51 is fed to a CR differentiation circuit with P/Z (pole zero) canceller and its output signal 54 is fed to a delay line waveform shaping circuit 55. Then an output signal 54 is fed to a noninverting input of the amplifier 56 constituting the delay line waveform shaping circuit 55, while a signal 59 delayed by taud and attenuated by a prescribed rate through the delay line 58 is inputted to an inverting input. That is, the amplifier 56 is used to subtract the negative signal 59 from the positive output signal 54 to obtain a signal 61. Thus, the part of the attenuated waveform is removed to extract only the pulse width taud thereby attaining the high count rate measurement of the pulse signal.
Patent JP-H1114087-A (JP)
Title: Air supply apparatus
Inventor: KATO YASUHIRO
IPC: F24F1/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent influence such as uneven revolution and the like due to air current from an air conditioner from being given on an air supply means and prevent condensation from occurring on a surface of the air supply means by parallelly discharging air current from the air supply means and air current from outlets for discharging air current from the air conditioner. SOLUTION: A blower 32 and an air supply means comprising casings 5, 6 as a wind direction shifting means for shifting wind direction of the blower are provided in a case 31 as a main body, and the main body is provided with a nozzle 34 having outlets connected to an air conditioner and capable of discharging air from the air conditioner, and air current from the air supply means and air current from the outlets 41, 42 of the nozzle 32 are parallelly discharged.
Patent JP-H0218360-A (JP)
Title: Silicon nitride-base ceramics material
Inventor: NISHIOKA TAKAO
IPC: C04B35/58
Filed: 1988-07-06
Abstract: PURPOSE:To obtain the titled ceramics material which has high strength and high reliability and is inexpensive by molding, degreasing and sintering a compsn. composed of Si3N4 powder, aluminum chelate compd., yttrium chelate compd., and specific org. material. CONSTITUTION:The compsn. is obtd. by mixing 40-70vol.% Si3N4 powder having <=1mum average grain size and >=10m<2>/g BET specific surface area, 0.5-10wt.% (in terms of metal) aluminum chelate compd. (e.g.: acetoalkoxy aluminum diisopropyrate), 0.5-10wt.% (in terms of metal) yttrium chelate compd. (e.g.: acetoyttrium diisopropyrate), and 10-30vol.% org. matter selected from resins and wax. This compsn. is then molded and after the molding is degreased by heating at <=800 deg.C in the atmosphere, the molding is sintered at 1,600-2,000 deg.C in a nonoxidative atmosphere.
Patent JP-H0334859-A (JP)
Title: Printing head
Inventor: NAGASAKI TAKAYA
IPC: B41J2/295
Filed: 1989-06-30
Abstract: PURPOSE:To perform printing to a recording medium by a method wherein an armature is held by a pair of a fulcrum and an acting point and shift is provided between the fulcrum position and the acting point position and the acting point is displaced by a displacement element to rotate the armature. CONSTITUTION:When voltage applied to a piezoelectric element 9, the piezoelectric element 9 extends to displace an acting point 8 in the leading end direction of a wire 4. Since an armature 7 is supported by a fulcrum 6 and the acting point 8 in such a state that the fulcrum 6 is slightly shifted in the root direction of the armature 7 and the acting point 8 is slightly shifted in the leading end direction of the armature 7, the armature 7 rotates around the fulcrum 6 according to the displacement of the acting point 8. The leading end of the armature 7 obtains displacement far larger than that of the acting point 8 at a high speed to perform printing operation. When the application of voltage to the piezoelectric element 9 is stopped, the armature 7 is pushed back by an armature spring 12 to impinge against a stopper 10 to return to the initial position and the wire 4 is pushed back by a wire return spring 11 to return to the initial position. A printing head performs a series of printing operations.
Patent JP-H08215609-A (JP)
Title: Kitchen worker
Inventor: KONO AKIRA
IPC: B65F1/00
Filed: 1995-02-16
Abstract: PURPOSE: To conduct primary treatment of household and business garbage to reduce the quantity of the garbage. CONSTITUTION: A motor part 2 is attached to a main body 1, a rotary layer 3 is rotated, and the rotation is stabilized by a rotary bottom bearing shaft 4. Water removed from the rotary layer is discharged to a drain pipe 5 from the main body. A safety lid 6 is provided to prevent contents from scattering.
Patent JP-H0459753-A (JP)
Title: Benzylphenylamidine derivative and antimicrobial agent for agriculture and horticulture
Inventor: OYAMA HIROSHI
IPC: C07C257/12
Filed: 1990-06-29
Abstract: NEW MATERIAL:A compound of formula I (X, Y are H, halogen or lower alkyl). EXAMPLE:N-(alpha,alpha-Dimethyl-3-chloro)benzyl-N'-phenylamidine. USE:An antimicrobial agent for agriculture and horticulture. PREPARATION:An N-benzylformamide derivative of formula II is dehydrationcondensed with an aniline derivative of formula III in the presence of oxyphosphorus trichloride in a solvent at room temperature to the boiling point of the solvent to obtain the compound of formula I. The solvent includes toluene, chloroform and THF.
Patent JP-S6148534-A (JP)
Title: Wire heating furnace
Inventor: KANETANI TADAYUKI
IPC: C21D9/56
Filed: 1984-08-15
Abstract: PURPOSE:To provide a wire heating furnace of a gas type which permits the easy manufacture of various sizes of furnaces and can simplify the constitution for providing a heat exchange for preheating of air for combustion by combining furnace body units to constitute the heating furnace of a prescribed size. CONSTITUTION:A wire 27 such as W wire is passed through the guide hole 8a of a wire guide 8B from th left end of the furnace body unit 1A and is inserted to the inside of a combustion chamber 9. While the wire 27 is guided by the holes 8a of the respective furnace body uhits 1A-1C, the wire is conveyed horizontally and is passed successively through the respective chambers 9 of the units 1A-1C and thereafter the wire is passed through the hole 8a of the wire guide 8B at the right end of the unit 1C and is delivered to the outside. Flames are injected to the inside of the chambers 9, 9 from combustion nozzles 10, 10 in the units 1A-1C to heat the wire 27 passing therethrough and to increase the internal temp. of the chambers 9, 9. The waste gas formed therein is passed through the communicating holes 11, 11 of furnace core pipes 6, 6 for each of the chambers 9, 9 and is discharged to a space part 7 for discharge from which the gas is gathered in the discharge port 12 of the furnace body 2. The gas heats the pipes 6, 6 from the outside in the stage of flowing in the space part 7.
Patent JP-2000012765-A (JP)
Title: Laminated semiconductor device heat dissipating structure
Inventor: YOSHIDA YUICHI
IPC: H01L23/367
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a laminated semiconductor device heat dissipating structure, which is capable of enhancing a semiconductor chip in heat dissipating effect and capable of making it operate stably. SOLUTION: A laminated semiconductor device heat dissipating structure has a structure, in which modules composed of semiconductor chips 1a and 1b mounted on module boards 2a and 2b respectively in a flip chip mounting manner are laminated in two or more layers for the formation of a two or more layered semiconductor device, and the semiconductor device is mounted on a motherboard 4, wherein heat dissipating vias 5 are provided to the module boards 2a and 2b and the motherboard 4 penetrating through them in the thickness direction so as to come to into contact with the semiconductor chips 1a and 1b or a thermally conductive plate 6.
Patent JP-S5872843-A (JP)
Title: Solar heat collecting equipment
Inventor: WATANABE TAKEJI
IPC: F24S90/00
Filed: 1981-10-23
Abstract: PURPOSE:To improve heat collecting efficiency and consequently realize the light weight and small size equipment by a structure wherein heat collecting bodies consist in tightly fixing a coolant passage pipe to a flat plate fin and in addition in forming slits shaved upright on the flat plate fin in the solar heat collector utilizing the latent heat of coolant. CONSTITUTION:The heat collector 14 consists in tightly fixing the coolant passage pipe 17 to a flat plate fin with slits shaved upright 15. High temperature and high pressure gas coolant, produced by being compressed at a compressor, gives off heat at a hot water storage tank and, after that, being reduced its pressure, is flowed in the heat collector 14 and heated there through the coolant passage pipe 17 by means of the heat of the flat plate fins 16 heated with solar heat and air heat source in order to be evaporated and circulated to the compressor. In this case, because the slits shaved upright are provided on the flat plate fins 16, the improvement of draft and the increase of air side heat transfer rate and of the heat absorption amount of air heat source are resulted. Accordingly, the heat collecting efficiency of the equipment can be improved.
Patent JP-S5873856-A (JP)
Title: Creatinine measuring apparatus
Inventor: SUZUKI TSUNEYUKI
IPC: C12Q1/00
Filed: 1982-09-28
Abstract: PURPOSE:To enable a quick measurement of whole blood to be inspected by arranging a main line having a creatinine (CRE) measuring section with each solidifying enzyme membrane and a compensation line with a creatitine (CRN) measuring section in a CRE measuring apparatus in a humor. CONSTITUTION:This apparatus is equipped with a main line L1 having a current titration type H2O2 electrode 2 coated with a solidifying enzyme membrane containing creatinine amidohydrorase for decomposing CRE into CRN in a liquid to be inspected, creatine amidinohydrorase for decomposing CRN into sarcosine and urea and sarcoxyne oxydase for decomposing sarcosine into glycine, H2CO and H2O2 to measure CRE contained in blood separate from CRN contained therewith and a compensation line L2 having the same electrode 5 with a membrane in which two of above-mentioned three enzymes to measure CRN alone. Signals of both the electrodes are inputted into an ADC 7 to compute difference thereby automatically obtaining a correct CRE value quickly.
Patent JP-S5873620-A (JP)
Title: Structure of cylinder for underground pile
Inventor: TAKAOKA TSUTOMU
IPC: E02D7/28
Filed: 1981-10-24
Abstract: PURPOSE:To raise the bearing strength of a cylinder for underground pile  against loads from above by a method in which a downwardly projecting claw is  attached to a cover rotatably attached to the top opening of the cylinder for  the pile and the top opening is opened or closed by normally or reversely turning the cylinder. CONSTITUTION:A top opening 2 is provided to a disc 3 at the tip of a cylinder 1 for a pile, and a cover 5 is rotatably attached to the tip opening 2. The cover 5 is provided with an opening corresponding to the tip opening 2 and also with a downwardly projecting claw 9. When the cylinder 1 for a pile is normally turned and an earth auger 10 is penetrated into the ground while being turned reversely, the opening of the cover 5 is connected with the top opening 2 of the disc 3 by the claw 9, and soil excavated by the claw 9 is flowed into the cylinder 1 and delivered up to the ground surface by the earth auger 10. When reversely turning the cylinder 1, the top opening 2 of the disc 3 is closed by the cover 5 and thereby the top of the pile is closed.
Patent JP-H0337375-A (JP)
Title: Ignition timing control for internal conbustion engine
Inventor: TAKAHASHI MINORU
IPC: F02P5/15
Filed: 1989-06-30
Abstract: PURPOSE:To obtain the always optimum ignition timing by obtaining the correction pressure from the correction valve related to the state quantity representing the time variation rate of intake air and the filter processing time for the output of an intake pressure detector and obtaining the ignition timing by correcting the actual intake pipe pressure by the correction pressure. CONSTITUTION:When the ignition timing of a spark plug 12 is calculated by a controller 1 into which the output signals of an intake temperature detector 21, throttle opening degree detector 22, and an intake pressure detector 23 are inputted, the first state quantity related to the intake air flow rate is obtained. Then, the second state quantity which changes, accompanied with the time lag with the first state quantity, is obtained, and the third state quantity (time variation rate of intake air) is obtained from the difference between both of the first and second state quantity. Further, the time from the calculation timing for the ignition timing to the timing for closing an intake air valve and the correction value related to the sum of the filter processing time for the output of the intake pressure detection quantity 23 are obtained, and the correction pressure is obtained from the correction value and the third state quantity. Then, the ignition timing is obtained by using the correction pressure and the actual suction pipe pressure.
Patent JP-H0922375-A (JP)
Title: File management method
Inventor: HOSOYA HIDEKI
IPC: G06F3/08
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent the omission of data from occurring by managing the final recording unit of a file as an invalid recording unit when the size of the file is not the integral multiple of a prescribed recording unit. SOLUTION: Whether or not all the final recording unit of the file to be added is valid, is checked. In this case, since the file A (2) is to be added to the file A (1), the data of the final recording track (m) of the A (1) are checked. The judgement is performed depending on whether or not a file capacity is the integral multiple of a track capacity. That is, it is judged that all the data of the final recording track (m) are valid in the case of being the integral multiple and that invalid data are present in the track (m) in the case of not being the integral multiple. In this case, since an invalid data part 204 is present in the final recording track (m), NO is judged and the valid data part 306 of the final recording track (m) of the file A (1) to be added is read onto the butter memory of a host computer. Then, addition is performed.
Patent JP-S6328123-A (JP)
Title: Pulse laser discharge exciting device
Inventor: ETO NOBUO
IPC: H03K3/57
Filed: 1986-07-22
Abstract: PURPOSE:To greatly suppress wiring inductance and to make the whole device compact by using a switching device in integral structure provided with a switching element at the internal-diameter part of a saturable reactor. CONSTITUTION:The saturable reactor SR15 and a thyratron 8 are connected in series and the thyratron 8 is provided properly at the internal-diameter part of the coaxial saturable reactor SR15 to constitute this series connection circuit. The sectional area Ai of an iron core needs to be equal and part of the thyratron 8 is utilized as a conductor. Consequently, a connecting bar 13 can be connected directly to a connecting bar 11 without the intervention of the saturable reactor SR. When this connection bar 13 is so designed to have the same wiring inductance with a conventional wiring bar, the width is made very narrow. Consequently, low inductance is obtained at the time of reactor saturation and the whole device can be made compact.
Patent JP-H0221169-A (JP)
Title: Valve device
Inventor: NAKAMU KEIICHIRO
IPC: F16K11/07
Filed: 1988-07-11
Abstract: PURPOSE:To make the operation of a valve slow, and to minimize an impact noise by providing slow-acting elements, which actuate each of actuating shafts disposed on both sides of a valve part, and constant-temperature heat-generating members, which abut against the slow-acting elements, and by actuating one of the slow-acting elements only while a valve device is operated. CONSTITUTION:A valve device 1 is provided with a valve part 4 within a valve chest 2 in the interior of the main body 1 of said device having an inlet pipe 8 and an outlet pipe 9 for a fluid, and slow-acting elements 6 and 6' are mounted on both sides of the main body. Further, actuating shafts 5 and 5' for the slow-acting elements 6 and 6' are projected from both sides of the main body into the interior of the valve chest 2 so that the top ends of the respective actuating shafts 5 and 5' abut against the right and left end surfaces of the valve part 4. Furthermore, constant-temperature heat-generating members 7 and 7; are junctioned to the outside end surfaces of the slow-acting elements and generate heat through a proper heating means, whereby the slow-acting elements are heated to displace the acting shafts. A wax type thermostat is used as the slow-acting elements, or shape memory alloy is also usable.
Patent JP-2000004678-A (JP)
Title: Wooden planter and production of wooden planter
Inventor: HOSODA HIROAKI
IPC: A01G9/02
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a planter giving an impression like a natural log having a beautiful grain without giving an artificial impression. SOLUTION: This wooden planter having the outer shape of a non-cut log and having a hollow planting portion 5 in the center is formed by cutting a both ends-cut log into both side surface portions 1, both end portions 2, a bottom portion 3 and a central portion, removing the central portion and subsequently reassembling the bottom portion 3, both the end portions 2 and both the side surface portions 1 by the use of binding members 4.
Patent JP-H0834967-A (JP)
Title: Film adhesive composition having improved physical property at high temperature and production thereof
Inventor: OKAAKE SHIYUUSAKU
IPC: C08G73/10
Filed: 1994-07-22
Abstract: PURPOSE:To obtain the adhesive useful as a mounting material for semiconductor, etc., having excellent heat resistance, bonding workability and reliability, containing a specific polyimide resin, a specific epoxy compound and a specific compound capable of being reacted with the epoxy compound in a specific ratio. CONSTITUTION:This adhesive comprises (A) 100 pts.wt. of a polyimide resin obtained by a reacting (A1) a compound of formula I ((k) is 1-3) and (A2) another diamine with (A3) a tetracarboxylic acid dianhydride such as 4,4'-oxydiphthalic acid dianhydride in a ratio satisfying the equation 0.02<=a/(a+b)<=0.10 ((a) and (b) are the numbers of mols of components A1 and A2, respectively) and the equation 0.96<=c/(a+b)<=1.04 ((c) is the number of mols of the component A3) to provide a polyamic acid, reacting the components A1, A2 and A3 in a ratio satisfying the equation 0.20<=d/(d+e)<=0.70 ((d) and (e) are the numbers of mols of the components A1 and A2, respectively) and the equation 0.92<=f/(d+e)<=1.10 ((f) is the number of mols of the component A3) to give another polyamic acid, mixing the polyamic acids and imidating the mixture, (B) 5-100 pts.wt. of an epoxy compound containing two or more epoxy groups in the molecule and (C) 0.1-20 pts.wt. of a compound capable of being reacted with the component B.
Patent JP-H1019688-A (JP)
Title: Thermocouple
Inventor: HAYAFUJI TETSUNORI
IPC: G01K7/02
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent the disconnection or fusion to allow a high temperature measurement in a low boiling point compound generating gas atmosphere by performing a coating by use of colloidal silica not baked. SOLUTION: This thermocouple 1 has a colloidal silica 2 applied to the surface of an element wire, and it is used without baking process. Since the coating material is baked in preheating process in use, only the process of applying the colloidal silica 2 to the element wire surface followed by drying is required. In order to prevent the contact of both element wires of platinum rhodium alloy and platinum other than the contact, the element wire is preliminarily passed through an alumina insulating pipe 3, and the colloidal silica 2 is applied from above it. Since the colloidal silica 2 is baked by use of the preheating process in this way, a high temperature baking at a preheating temperature of 1000 deg.C or more, for example, can be performed, and a coating highly adhesive with the element wire and excellent in coating effect can be performed.  By inserting the element wire to the alumina insulating tube, this thermocouple has sufficient durability even in a high temperature and low melting point compound generating gas atmosphere.
Patent JP-H0834136-A (JP)
Title: Image forming apparatus
Inventor: KAGAYAMA SHIGERU
IPC: B41J2/385
Filed: 1994-07-22
Abstract: PURPOSE:To provide an image forming apparatus not generating fog or an abnormal dot on an image recording medium. CONSTITUTION:Since no electrode is provided to the control electrode 4 of an aperture electrode member 1 on the upstream side in a toner feed direction with respect to apertures 6, the stagnation of toner is not generated by the application of voltage to the control electrode 4. Since the stagnation of toner is not generated on the upstream side in the toner feed direction of the apertures 6 even when the application of voltage to the control electrode 4 is stopped, no excessive toner blows off from the apertures 6. Therefore, the generation of fog or an abnormal dot on an image recording medium can be prevented.
Patent JP-H0919399-A (JP)
Title: Applying tool
Inventor: SAKAMOTO NORIYUKI
IPC: A47L13/56
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a new wax applying tool for uniformly applying a wax agent or a polishing detergent onto a floor without making hands dirty, enabling the washing processing of the floor and being used for working at a narrow part such as the corner of a room, the lower surface of a table or any place where hands are hardly inserted. SOLUTION: This tool is provided with an applying part 1 composed of continuous foaming objects and a grip part 2 integrated with this applying part 1 and composed of an independent foaming objects harder than the applying part 1, a projecting part 1b is provided at one part of the side part of the applying part 1 at least, and the upper surface of this projecting part 1b is defined as a slope 1c inclined to a coating plane at 30 deg.-75 deg..
Patent JP-H0222324-A (JP)
Title: Molded article of crosslinked polymer, production thereof and combination of reactive solution
Inventor: HARA SHIGEYOSHI
IPC: B29C45/00
Filed: 1988-07-12
Abstract: PURPOSE:To obtain the title molded article having a small amount of residual monomer, a slight smell and excellent heat resistance by subjecting a monomer having metathetically polymerizable cycloolefin structure and containing a specific hetero atom to bulk polymerization in the presence of a metathetic polymerization catalyst in a mold. CONSTITUTION:A hetero atom-containing metathetically polymerizable monomer [e.g., 5-(trichloroacetoxymethyl)-norbornene] which simultaneously has at least one metathetically polymerizable cycloolefin structure and at least one group selected from a group containing a bond between carbon with SP3 type orbit and a halogen wherein carbon linked to the carbon is activated by taking SP2 type orbit and/or a trihalomethyl group, a group containing a bond between carbon having SP2 type orbit and being deficient in electron and a halogen, carboxylic acid anhydride group, a group containing phosphorus and a halogen and a group containing a bond between silicon and a halogen, etc., is simultaneously polymerized and molded in the presence of a metathetic polymerization catalyst system (e.g., tungsten tetrachloride) to give the aimed molded article.