baber/WOPTO huggingface dataset:
Patent JP-2000169679-A (JP)
Title: Casting resin composition for electric insulation and cable line using the same
Inventor: MABUCHI TOSHIAKI
IPC: H02G15/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having excellent electric characteristics, mechanical characteristics and workability by making the composition include a thermosetting resin and spherical fused silica powder having a specific surface area. SOLUTION: This composition comprises (A) a thermosetting resin, (B) preferably 100-300 pts.wt., more preferably 150-250 pts.wt. based on 100 pts.wt. of the component A of spherical fused silica powder having 0.5-3.0 m2/g, preferably 1.0-2.0 m2/g specific surface area and, if required, (C) an acid anhydride such as phthalic anhydride or tetrahydrophthalic anhydride, a curing promoter a defoaming agent such as silicone, a coloring matter, etc. An epoxy resin, a phenol resin, a melamine resin, a polyester resin, a silicone resin etc., may be cited as the component A. The epoxy resin [e.g. biphenol A type epoxy resin (350-450 epoxy equivalent)] is especially preferable as the component A.
Patent JP-H07189464-A (JP)
Title: Seal structure of floor panels
Inventor: TAKAGI EIJI
IPC: E04F15/024
Filed: 1993-12-25
Abstract: PURPOSE:To cut off the ventilation between an under floor and an over-floor in a double floor. CONSTITUTION:In a floor panel sealing structure which cuts off the ventilation between an under-floor and an over-floor in a double floor, there is formed a flange 18 which secures a space below a lateral edge of a floor panel. A sealing material 22 is designed to be after-mountable to a space below the flange 18 where the sealing material is specified to have enough thickness and width, and what is more, weld an adjacent counterpart with enough squeeze.
Patent JP-2001164207-A (JP)
Title: Anisotropic conductive film
Inventor: SAKURAI MAKOTO
IPC: C09J7/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive film which can develop high conductive reliability and high adhesivity even under adhesion conditions comprising a low temperature and a short time. SOLUTION: This anisotropic conductive film in whose adhesive layer conductive particles are dispersed. The adhesive is obtained by compounding the conductive particles in a photocurable resin composition comprising a base resin, a reactive compound, a photosensitizer and a reaction-accelerating compound. The base resin is a polyacetal resin obtained by the acetalation of polyvinyl alcohol. The reactive compound is at least one compound selected from the group consisting of acryloxy group-containing compounds, methacryloxy group- containing compounds, and epoxy group-containing compounds. The reaction- accelerating compound is a compound having a radical reactive group and an acidic group at the terminal.
Patent JP-H07193149-A (JP)
Title: Ferroelectric material and mfsfet using it
Inventor: INOUE TOSHIHARU
IPC: H01L21/8246
Filed: 1993-12-25
Abstract: PURPOSE:To improve the stability in electrical operation as a device by adding a specific amount of elements which can become an acceptor or a donor to BPTNO ferroelectric material. CONSTITUTION:When an element which becomes a donor is added to p-type BPTNO thin film 1, carries are compensated and leak current decreases. Further, a void is generated at the position of ions for compensating charges to enabling polarization vector ER to move easily and decreasing coercive electric field EC. On the other hand, when an element which becomes an acceptor is added to the n-type BPTNO thin film 1, the added element ion forms a dipole and further reduces aging as a result of pinning of a polarization wall. Further, by 3wt.% element which is suitable for performing donor or acceptor operation to metal ion within BPTNO for the characteristics of BPTNO, the characteristics as a ferroelectric memory can be improved.
Patent JP-H10181301-A (JP)
Title: Agricultural wheel
Inventor: TSUJIMOTO HAYAO
IPC: A01C11/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To relieve/absorb the impulse or vibration acting on a lug, maintaining the strength of a rim, to reduce the cost, and to reduce the weight (of an agricultural wheel) by forming a recessed part on the peripheral side of an annulus ring of the rim made of a pipe and at a position corresponding to the lug, filling the recessed part with elastic material down to the bottom (of the recessed part), and by not filling the rim which does not correspond to the lug with the elastic material. SOLUTION: In an agricultural wheel, an elastic ring body is formed by covering a rim 4, which is obtained by forming a pipe material into an annulus ring, with elastic material, while a lug 7 is formed as an integrated body on the peripheral part of the elastic ring body at a certain interval in the circumferential direction. A recessed part A is formed in the rim 4 on the peripheral side of the annulus ring and at the position corresponding to the lug 7. The recessed part A is filled with elastic material, which constitutes the elastic ring body, down to the bottom part (a). However, the rim 4 which is situated between positions corresponding to the lug 7 remains as an elastic-material- absented-part B.
Patent JP-H06204244-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURODA HIDEAKI
IPC: H01L27/092
Filed: 1992-12-28
Abstract: PURPOSE:To reduce the narrow channel effect, the substrate effect and the junction leakage. CONSTITUTION:An ion implantation for adjusting the threshold voltage is performed before a field oxide film is formed via an oxidation-resisting mask 18 for forming selectively the field oxide film. A channel stop 22 formed by this ion implantation or a second ion implantation which is performed using the mask 18 as a mask. As the ion implantation for adjusting the threshold voltage and the ion implantation for forming the stop 22 are simultaneously performed, the masking process is simplified and the mask merger is obviated, improving the integration degree. Moreover, as a high-dose and high-energy ion implantation is not performed in an active region, the crystallnity the semiconductor device is not damaged and the junction leakage and the substrate effect are inhibited.
Patent JP-H0539292-A (JP)
Title: New cephem compound
Inventor: TAKATANI TAKAO
IPC: A61P31/04
Filed: 1991-10-29
Abstract: PURPOSE:To provide a new cephem compound which is an important synthetic intermediate for cephem compound having antibacterial activity and useful as a pharmaceutical agent. CONSTITUTION:The compound of formula I [R<13> is cyano (lower) alkenylthio-(lower)alkyl or group of formula II [R<5> is (protected)amino; R<6> is lower alkenyl, isopropyl, etc.; Z is N or CH]; R<3> is (protected)carboxy; Y1 is acid resudue] and its salt, e.g. 7-[2-(2-formaidothiazol-4-yl) 2- methoxyiminoacetamido]-3-[(Z)-2-(3-pyridyl)vinylthiomethyl]-3-cephem-4 -carboxylic acid benhydryl (syn isomer). The objective compound can be produced e.g. by reacting and acylating a compound of formula III (A is CH=CH or C=C; R<2> is aryl, cyano, etc.) or its salt with an acylation agent of formula R<10>-OH (R<10> is acyl) in a solvent (e.g. THF) in the presence of a base (e.g. pyridine).
Patent JP-2000169205-A (JP)
Title: Sludge-recycled concrete, regulation of its setting property, and regulation of its bleeding property
Inventor: TSUJI CHIHIRO
IPC: C04B18/16
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain sludge-recycled concrete by reusing large quantities of sludge on a solid basis produced from fresh concrete so as to reduce its amount to be discarded as a waste to a minimum, to provide a method for regulating the setting characteristics of the subject concrete enabling the initiation/ termination of its setting to be controlled, and to provide a method for regulating the bleeding characteristics of the subject concrete enabling its bleeding level to be controlled. SOLUTION: This concrete is obtained by reusing sludge on a solid basis withdrawn from discarded fresh concrete; in this case, large quantities of sludge can be reused without deteriorating the characteristics of the final concrete by bringing the abundance of such sludge on a solid basis relative to water (sludge mixing ratio) to 15-20 wt.%; wherein the higher the sludge mixing ratio, the sooner the initiation/termination of concrete setting occurs; furthermore, the higher the sludge mixing ratio, the lesser the bleeding level is effected, resulting in earlier bleeding ending time.
Patent JP-H05160046-A (JP)
Title: Method and device for heating substrate
Inventor: MURAMATSU FUMIO
IPC: H01L21/205
Filed: 1991-12-05
Abstract: PURPOSE:To shorten a preheating time of a substrate, to prevent the substrate from being deformed due to a thermal stress and to perform a more uniform heating of the substrate in a substrate heating device, which conducts a preheating. CONSTITUTION:The upper and lower parts of a substrate heating chamber 20 are respectively provided with heating sources 22 and 24 to contrive to heat a substrate 14 charged in the chamber 20 from both surfaces of its upper and lower surfaces and at the same time, the substrate is heated in a non-contact state to the sources 22 and 24 at least the heating initial stage and is heated being brought into contact to either of the sources 22 and 24 at the final stage. As the substrate is heated from both surfaces of its upper and lower surfaces at the non-contact state at the heating initial stage, the substrate is heated while the deformation of the substrate due to a thermal stress is inhibited and when the temperature of the substrate reaches a prescribed temperature, the substrate is brought into contact to the heating source on one side and a rapid heating is conducted by heat conduction.
Patent JP-H07198876-A (JP)
Title: Time data receiver
Inventor: OGAWA HIDEKI
IPC: G04R20/10
Filed: 1993-12-28
Abstract: PURPOSE:To avoid the consumption of wasteful electric power due to repeating the operation trying to receive long wave reference wave in the case where reception of the long wave reference wave is unavailable by stopping the receiving operation on the basis of the reception environment and restarting it. CONSTITUTION:A reception circuit 3 starts up by receiving the initiation and termination signals from a CPU1 and obtains a time cord TC in the signal from an antenna 2 to send to the CPU1. A frequency divider circuit 6 counts the signal from an oscillation circuit 5 and keeps on sending the signal M for a minute to a timer counter circuit 7. The counter circuit 7 counts the signal M and corrects the present time data. In the case of bad reception circumstances that the reception is failed for four times in succession (that is, the reception is failed for three hours), the receiving function is stopped and the wave correction process is not executed. If the time data receiver is moved while the wave correction process is stopped, for example a man carried it by hand, the acceleration induced by the movement is detected with an acceleration sensor 10 and the reception is restarted.
Patent JP-H07197656-A (JP)
Title: Manufacture of concrete plate for jointing of successive pour
Inventor: TSURUTA TAKESHI
IPC: E04G21/02
Filed: 1993-12-28
Abstract: PURPOSE:To manufacture a concrete successive-pour-jointing plate having strong adhesive force simply by a method wherein aggregate is laid on the base of forms, aggregate is exposed, concrete is placed and aggregate is buried into a surface during an uncured state. CONSTITUTION:When a successive-pour-jointing plate used for an end face as throw forms is manufactured when the girder, column, etc., of concrete are jointed, aggregate 2A is laid on the base of forms 1 conformed to the sectional shapes of the column, etc., a holding material liquid 3 such as an agar dissolved liquid is impregnated, and parts are buried. The holding material liquid 3 is cured, and concrete 4 is placed while leaving through-holes 5. The same aggregate 2B as the aggregate 2A is buried in a surface during a time when concrete 4 is not cured, and a concrete board 6, in which the aggregate 2A, 2B is exposed on both surfaces, is formed. The successive- pour jointing plate 6 is installed onto the end faces of the column, etc., and reinforcements are passed through the through-holes and concrete is placed. Accordingly, a successive-pour jointing surface having strong adhesive force can be acquired easily without conducting the chipping and roughening of the concrete successive-pour jointing surface.
Patent JP-H10187823-A (JP)
Title: Order reception management system, credit sale management system, and order reception and credit sale management system
Inventor: TERANO YASUYUKI
IPC: G06Q50/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the outstanding bad debt occurring in a fund management plan by referring to the stored order receiver information to report a fact that the credit accounts decided by the received order reception information exceeds the paying capability included in the order receiver information. SOLUTION: When the order reception information is inputted, a an order reception input means 2 refers to the credit limit of a client master M1, the transaction attentional contents, the credit account input data on a client ledger 8, and also an unpaid transaction destination management table that is stored in an unpaid transaction destination management means 9. Therefore, a user is noticed via the display of a message, etc., if the reception of orders must be studied and the current order reception amount, e.g. an amount decided by adding the order reception balance to the credit account balance exceeds the paying capability for the credit limit amount. Thus, it's possible to prevent the outstanding bad debt occurring in a fund management plan.
Patent JP-H09178793-A (JP)
Title: Electromagnetic impulse wave radiator
Inventor: IJIRI KAZUO
IPC: H01Q1/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To radiate an electromagnetic impulse wave efficiently without causing transmission loss by providing an impulse voltage generating circuit, an impulse voltage creating circuit, and a radiation antenna and comprising the impulse voltage creating circuit of a delay line terminated with a variable resistor. SOLUTION: An impulse voltage creating circuit 22 creates a second impulse voltage delayed by one half period behind a first impulse voltage generated from an impulse voltage generating circuit and having a level for canceling a damping oscillation wave generated by the first impulse voltage. First and second impulse voltages are applied to the power supply point of a radiation antenna which then radiated a single impulse electromagnetic wave. Since the impulse voltage creating circuit 22 comprising a delay line terminated with a variable resistor, and not provided with any distributor or synthesizer provided for conventional impulse voltage creating circuit, the second impulse voltage is created efficiently while suppressing transmission loss.
Patent JP-2000140447-A (JP)
Title: Joint device utilizing magnetic force
Inventor: INOUE SHOICHI
IPC: A61F2/64
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To simplify assembly without damaging the function of a spherical joint by forming a recessed part for bringing an iron piece for constituting the spherical joint into contact at the end edge part of two iron plates and inserting a permanent magnet piece between the iron plates. SOLUTION: The recessed part 14 in a circular arcuate shape is formed at a position for constituting the spherical joint at the end edge part of the two iron plates 11 and 12, and the inner side of the recessed part 14 is formed into a concave surface corresponding to the spherical surface part of the iron piece 2 so as to tightly adhere the iron piece 2 for constituting the spherical joint. A magnetic pole is formed by the magnetic force of the permanent magnet piece 13 between such two iron plates 11 and 12, the contact part 21 of the iron piece 2 is brought into contact with the recessed part 14 at the end edge part of the respective iron plates 11 and 12, and the contact part 21 is tightly adhered to the recessed part 14 by the action of magnetic attraction force. Thus, the assembly is simplified without damaging the function of the spherical joint.
Patent JP-H06211907-A (JP)
Title: Preparation of aqueous dispersion of vinyl polymer particles and preparation of vinyl polymer powder
Inventor: ODA SHINOBU
IPC: C08F6/00
Filed: 1992-12-03
Abstract: PURPOSE:To facilitate control of the average particle size of polymer particles with a narrow polymer particle size distribution while making zero the content of a suspension stabilizer in the polymer particles. CONSTITUTION:This process for suspension polymn. of a vinyl monomer comprises the step of effecting dispersion of a mixture of water, a vinyl monomer, a polymn. initiator, a suspension stabilizer and, if necessary, a surfactant to such an extent that the average particle size of the vinyl monomer is in the range of 5mum to 1,000mum; and the step of adding the resulting dispersion to water to effect polymn. of the vinyl monomer.
Patent JP-H07195629-A (JP)
Title: Floor material
Inventor: BUTTA TAKASHI
IPC: B32B27/32
Filed: 1993-12-30
Abstract: PURPOSE:To provide a regenerable floor material good in adhesiveness and requiring no primer treatment though the main component resin of a floor material main body is polypropylene. CONSTITUTION:A floor material is constituted by integrally laminating a backing layer 2 to the rear surface of a floor material main body 1 and the floor main body 1 is formed from a compsn. prepared by adding an inorg. filler to a resin based on polypropylene and the backing layer 2 is a layer with a thickness of 0. l-0.5mm formed from a compsn. prepared by adding 10 pts.wt. or less of rosin and 200-600 pts.wt. of an inorg. filler to 100 pts.wt. of an ethylene/vinyl acetate copolymer resin. The ethylene/vinyl acetate copolymer resin to be used in the backing layer desirably contains 45% or more of vinyl acetate.
Patent JP-H06178035-A (JP)
Title: Communication terminal equipment
Inventor: SAKAI YASUMASA
IPC: H04N1/00
Filed: 1992-12-04
Abstract: PURPOSE:To accurately grasp the progress of each operation by remaining logging in the case a fault is occurred by providing a means for logging a state variable in accordance with time. CONSTITUTION:Equipment is provided with a communication control unit(CCU) 2 for exchanging data to the other party terminal equipment through a communication circuit 1, a printer 3 for printing a received document, etc., a scanner 4 for reading a document on an original, a panel 5 in which various input keys and a display machine are provided, a RAM 6 in which various state variables and its logging data are accumulated, a ROM 7 in which a control program is stored, a clock 8 for obtaining time, and a microprocessor 9 for controlling the whole equipment. In such a state, when an operation accompanied with a variation of the state variable is executed, time is obtained from the clock 8. It is written in a logging area on the RAM 6 together with the state variable. Accordingly, if a fault is generated, and even in the case the terminal stops, in what time, and in what kind of state the terminal stops can accurately be known.
Patent JP-H06179472-A (JP)
Title: Structure of double sealed container
Inventor: MATSUMURA MASAO
IPC: H01L21/68
Filed: 1992-12-04
Abstract: PURPOSE:To provide a double seal container wherein the cleanness of the outer front surface of a container can be kept even if the environmental atmosphere in the storage/conveyance has low levels of cleanness, and an article to be housed in the container can be prevented from being contaminated. CONSTITUTION:A container main body 3 for housing a base plate 2 and a container 1 provided with a lid member 6 for making an inner space 5 airtight by being bonded on the container main body 3 through a seal member 4 are arranged inside a cover member 11 having a tight-closing structure.
Patent JP-H10194494-A (JP)
Title: Medium delivery accumulation device
Inventor: KANBAYASHI MAMORU
IPC: B65H3/52
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To automatically carry out sufficient adjustment by preventing dispersion of engagement quantity of a gate part by a delivery roller and a separation roller and carry out the adjustment in a short period of time. SOLUTION: It is provided with previously set engagement quantity on a gate part by a delivery roller 8 and a separation roller 12 by rotating a pulse motor in the opposite direction and rotating a holding member 58 in the arrow X5 direction by moving a regulating screw 56 in the opposite direction accordingly after making an outer peripheral surface of the separation roller 12 contact with a striking surface of a groove of the delivery roller 8 by rotating a helical gear part 57 through a worm gear 52 by the pulse motor and rotating the holding member 58 in the arrow Y5 direction by moving the regulating screw 56 after previously setting the engagement quantity of the gate part in which frictional force of the separation roller 12 against a medium 4 becomes a proper value.
Patent JP-H11186027-A (JP)
Title: Radially-oriented magnetically anisotroric resin-bonded magnet and its manufacture
Inventor: MOTOKURA YOSHINOBU
IPC: H01F41/02
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To improve the degrees of orientation and density of anisotropic magnet powder in a resin-bonded magnet by compressively molding a compound which has a radial factor value, etc., expressed by specific formulae and is composed of the anisotropic magnet power and a thermosetting resin, while the magnetic power is radially oriented in a radial oriented magnetic field. SOLUTION: A resin-bonded magnet which has an annular shape having a radial factor (FR) value (FR=2Dh/d<2> , where d, D and h respectively represent the inside diameter, outside diameter, and height of the annular shape) of >1.0 and a relative density [=ρM/(ρP.VP/VM+ρR.VR/VM), where, ρM, ρP, and ρR respectively represent the densities of the magnet, anisotropic magnet power, and thermosetting resin and VM, VP, and VR respectively represent the volumes of the magnet, the anisotropic magnet power, and the thermosetting resin] of >=90% and in which the anisotropic magnet power is oriented at a degree of orientation (=Br/4 π Is, where Br and Is respectively represent the residual magnetic flux density and saturation magnetization) of >=80% is obtained by compressively molding a compound composed of the anisotropic magnet powder and thermosetting resin,  while the anisotropic magnet powder is radially oriented in a radially oriented magnetic field.
Patent JP-H07203257-A (JP)
Title: Video image recording device
Inventor: YAMADA ATSUSHI
IPC: G11B15/02
Filed: 1993-12-29
Abstract: PURPOSE:To improve the operability of video recording by devising the recording device such that an optical sensor senses it when a photographer peeps into a view finder to control a video recording section into a video recording standby state with the input of a sensing signal and a video recording power ON signal. CONSTITUTION:A lens barrel body 2 is projected to a left side of a case 1 of a camcorder and its eyepiece is formed by an electronic view finder 3. An optical sensor 5 of infrared ray photoreflector configuration is provided to a monitor section 4 of the eyepiece end of the finder 3. A camera section 6 and a VTR 7 are accommodated in the case 1. The optical sensor 5 is always driven by a sensor circuit 8 of the camera section 6. When a photographer peeps into the finder 3, an infrared ray is reflected in a face and sensed by a sensor 5 and a signal fed to the VTR T via the sensor circuit 8 inverts from L to H and a system control section 10 controls the VTR T to be in the video recording standby state.