baber/WOPTO huggingface dataset:
Patent JP-H09125276-A (JP)
Title: Vacuum washing and drying device
Inventor: KUMAGAI TAKAO
IPC: B08B3/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum washing and drying device with which the carrying in and delivering of wash without breaking the vacuum of a washing region and drying region are possible and the efficient and continuous vacuum washing and vacuum drying of the wash are possible. SOLUTION: This vacuum washing an drying device includes (a) a prewashing chamber 3 which is provided with a carrying-in port 13 for carrying the wash into the chamber and a carrying-in port opening/closing means 14 capable of hermetically closing the carrying-in port 13 when closed, (b) a main washing and drying chamber 5 which has (1) main washing regions 10a, 20a, 30a adjacent to the prewashing chamber 3 via prewashing chamber partitioning means 9 which is able to open and close and (2) drying regions 10b, 20b, 30b communicably partitioned with the main washing region 10a by openable and closable region partitioning means 10c, 20c, 30c for partition from the main washing region and (c)  a wash delivery chamber 7 which has a delivery port opening/ closing means 17 adjacent to the main washing and drying chamber 5 via openable and closable delivery chamber partitioning means 18 for airtightly partitioning the main washing and drying chamber 5 and the delivery chamber.
Patent JP-H08144009-A (JP)
Title: Wear resistant cast steel with high toughness
Inventor: OHASHI SHUZO
IPC: C22C38/44
Filed: 1994-11-18
Abstract: PURPOSE: To prolong the service life of a crusher hammer, etc., to be subjected to impact wear. CONSTITUTION: A wear resistant cast steel with high toughness, having a chemical composition which consists of, by weight, 0.3-0.45% C, <=0.5% Si, <=1.2% Mn, 1.5-2.5% Ni, 0.7-2% Cr, 0.4-1% Mo, and the balance Fe with inevitable impurities and in which, if necessary, the contents of P and S among the inevitable impurities are controlled to <=0.01%, respectively, is obtained. By using this cast steel, stable and superior wear resistance and impact resistance can be obtained to the inner part of the material and the service life of the member to be subjected to impact wear can be remarkably prolonged.
Patent JP-H06162638-A (JP)
Title: Medium-fixation device of magnetic disk apparatus
Inventor: IWABUCHI MASANORI
IPC: G11B17/02
Filed: 1992-11-18
Abstract: PURPOSE:To reduce an irregularity in a clamping force due to a working accuracy and a temperature change and to stabilize the clamping force by using a high-molecular material or a superelastic-body material whose modulus of longitudinal elasticity is small as a material for a camp which fixes a magnetic recording medium to a hub or for a clamping-force transmission member. CONSTITUTION:Two magnetic recording media 3, 4 are mounted, via a spacer 5, on a hub 2 which is fixed to a spindle motor 1 and which is turned integrally with the motor 1, a clamper 6 is installed on it, and a clamping-force transmission member 7 is installed on it additionally. Thereby, the clamper 6 is pressed and the media 3, 4 are fixed to the hub 2. In this constitution, a material whose modulus of longitudinal elasticity is small, e.g. a polymer material or a superelastic-body material, is used as a material for the clamper 6, the angle of inclination of a straight-line part is made small as shown in a curve 31, the fluctuation range of a flexure amount over a usable region 23 is exapnded, and a stable and required clamping force is obtained.
Patent JP-H10150078-A (JP)
Title: Inspection method and apparatus of electrode junction strength
Inventor: INO KOJI
IPC: G01N3/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To improve inspection reliability and enlarge an application range by increasing measurement accuracy of junction strength of an electrode formed on a substrate. SOLUTION: A copper-made probe 8 supported by a movable arm 5 through a load cell 6 and a jig 7 has a joining face at its tip end which is good in solder wetting property and also has a coated part at its periphery which is bad in solder wetting property. Previously applied onto the joining face is solder and flux, under which condition, the solder is pushed against a bump electrode to be inspected on a substrate 2. Next, the solder is melted by an induction heating coil 11, cooled and solidified to thereby join the electrode to the probe 8. Under this condition, the probe 8 is raised at a constant speed, by which the bump electrode is destroyed. At this time, a pulling force acting on the probe 8 is measured by the load cell 6.
Patent JP-H02153604-A (JP)
Title: Fm demodulator
Inventor: HATANAKA KEIJI
IPC: H03D3/00
Filed: 1988-12-05
Abstract: PURPOSE:To obtain a satisfactory demodulation output without inversion by respectively discriminating the absolute values of a digital FM signal and the absolute value of a difference between the FM signal and the output of a sideband wave control filter, selecting and outputting either the digital FM signal or the output of the sideband wave control filter. CONSTITUTION:An FM signal which an A/D converter 11 has converted into a digital signal is inputted to the sideband wave control filter 3 and a delay corrector 2. The output of the sideband wave control filter 3 and a delay time are outputted together. A first discriminator 5 discriminates whether the absolute value of the digital FM signal is below a first prescribed value or not, and a subtractor 4 takes the difference of the digital FM signal and the output obtained by permitting the digital FM signal to pass through the sideband wave control filter 3. A second discriminator 6 discriminates whether the absolute value of the difference exceeds a second prescribed value or not. Either the inputted digital FM signal or the output of the sideband wave control filter 3 is selected and outputted in accordance with the discriminated result. Thus, the FM demodulation output is prevented from being broken into white or black and an easy to see picture can be obtained.
Patent JP-H04180959-A (JP)
Title: Polyester composition
Inventor: SAEKI TOMOJI
IPC: C08L67/00
Filed: 1990-11-16
Abstract: PURPOSE:To prepare the title compsn. giving a film excellent in slip properties, abrasion resistance, and scratch resistance by compounding a specific polyester, a specific particulate divinylbenzene-ethylvinylbenzene copolymer, and a specific particulate branched linear colloidal silica. CONSTITUTION:The title compsn. comprises a polyester obtd. by reacting a dicarboxylic acid component mainly consisting of an arom. dicarboxylic acid with a glycol component, a particulate divinylbenzene-ethylvinyl benzene copolymer having a mean particle diameter of 0.01-5mu, and a particulate branched linear colloidal silica having a ratio (D1/D2) of a particle diameter measured by the dynamic light scattering method (D1mmu) to that measured by the nitrogen gas adsorption method (D2mmu) of 2 or higher, D1 being 60-600mmu, and particle diameters observed under an electron microscope of 41-100mmu. The compsn. is formed into a film suitable for photography, printing plate making, use as a capacitor, etc.
Patent JP-H11243573-A (JP)
Title: Connection control method for radio telephone system and device thereof
Inventor: ABE HIROYUKI
IPC: H04W4/16
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To attain preferential connection between a transmitting terminal and a radio telephone terminal, when a relevant radio circuit becomes available by registering the information on the transmitting terminal and the information on the desired radio telephone terminal to be connected into a private branch exchange via an operation of the transmitting terminal, when all radio circuits are being used. SOLUTION: When all the time slots that can be connected to a base station 3-1 of a calling area 4-1 are busy, a transmitting terminal, e.g. extension terminal 6-1 sets a private branch exchange 1 to secure a preferential connection between the terminal 6-1 and a radio telephone terminal 5-1, when the radio circuit of the area 4-1 becomes available. Under such conditions, a control part 14 retrieves the call area number of the area 4-1 from a preferential connection setting information storage table that has been formed in a memory 15. When the number is retrieval, the part 14 stores the ID numbers of both terminals 6-1 and 5-1 in the above storage table and jets a registration/cancel identification flag to be turned on.
Patent JP-H04182599-A (JP)
Title: Tunnel segment assembly positioning method
Inventor: SHOJI HIROAKI
IPC: G01C15/00
Filed: 1990-11-16
Abstract: PURPOSE:To perform a job for positioning accurately in an automatic manner by performing the secondary rough positioning with a visual device after the primary rough position, and operating a position controlling actuator in corresponding to a positional deviation in the state. CONSTITUTION:After separating a wedge type K segment 2 largely from a specified assembling position in the sliding direction, the primary rough position takes place. In succession, using a visual device consisting of floodlights 3a-3d and telecameras 4a-4d, an attitude deviation between the wedge type K segment 2 and the existing segments 1a-1c is compensated. Next, the segment 2 is further moved in the sliding direction, thereby performing the secondary rough position. Then, in this state intact, a positional deviation with the existing segments 1a-1c is calculated, and a position controlling actuator of an elector is operated as commensurable to the deviation, positioning it at the specified position.
Patent JP-H03220227-A (JP)
Title: Resin composition
Inventor: OTA MASARU
IPC: H01L23/29
Filed: 1990-11-16
Abstract: PURPOSE:To obtain a lowly viscous resin composition for semiconductor sealing excellent in thermal shock resistance, soldering-heat resistance and moldability by mixing a specified epoxy resin with a specified curing agent, a specified amount of an inorganic filler and a cure accelerator as the essential components. CONSTITUTION:The title composition essentially consists of an epoxy resin containing 30-100wt.%, based on the total epoxy resin, naphthalene-derived epoxy compound of formula I, a curing agent containing 30-100wt.%, based on the total curing agent, silicone-modified phenol novolac curing agent obtained by reacting at least one silicone compound selected between a compound of formula II [wherein R1 is a group of formula IV or V or C2H5; R2 is R1 or CH3; A is H, -R-COOH or a group of formula VI or VII (wherein R is lower alkylene); 10<=N=l+m+n+2<=200, 0<=m/N <=0.1; and 5<=N/n<=50] or a com pound of formula III with a phenol novolac resin, 70-90wt.%, based on the total resin composition, inorganic filler (e.g. fused silica powder) and a cure accelerator (e.g. triphenylphosphine).
Patent JP-H08167822-A (JP)
Title: Harmonic current suppressor
Inventor: KAMOI KENJI
IPC: H02M1/12
Filed: 1994-12-13
Abstract: PURPOSE: To simultaneously suppress a harmonic current and electromagnetic interference(EMI) by a miniaturized device and the small number of parts. CONSTITUTION: A choke coil 5 for suppressing a harmonic current and a noise filter 6 for EMI countermeasure are integrated with a case body 7. Consequently a harmonic current in a switching power supply device 2 can be suppressed only by one choke coil 5. Since the coil 5 itself is not a noise source, the noise filter 6 itself can be miniaturized.
Patent JP-H03171942-A (JP)
Title: Data transmitting and receiving system
Inventor: SAKAMOTO YOSHITAKA
IPC: H04J3/14
Filed: 1989-11-30
Abstract: PURPOSE:To constitute the system so that a test can be executed after recognizing a testing state in all channels by inputting an output of a testing signal detecting circuit of each channel part to a test control circuit, and executing turn-back after the testing signal is detected in all the channels. CONSTITUTION:Data signals 14-17 of each channel are monitored by a testing signal detecting circuit 12, respectively, and in the case a testing signal is detected in a data signal, detecting signals 18-21 are outputted to a test control circuit 13. In the case all signals of the detecting signals 18-21 become a detecting state, the test control circuit 13 outputs a signal 22 to a turn-back circuit 10. In the case the signal 22 is received, the turn-back circuit 10 constitutes a turn-back loop against the opposed data transmitting/receiving equipment. In such a way, in all the channels, the test can be executed after recognizing a testing state.
Patent JP-H06136420-A (JP)
Title: Operation method for blast furnace
Inventor: KURITA KOICHI
IPC: C21B5/00
Filed: 1992-10-22
Abstract: PURPOSE:To prolong the life of a hearth by concentrically executing a countermeasure to prevent wear. CONSTITUTION:Three-dimensional heat transfer analyses are made by using a finite element method, boundary element method or finite differential method in accordance with the furnace bottom temp. distribution measured by plural temp. measuring sensors. The erosion shape of furnace bottom refractories is then determined and an erosion progression region is updated by comparing the erosion shape with the deepest erosion shape 13a. The joint penetration shape 12 of the furnace bottom refractories 4 is then determined by making the three- dimensional heat transfer analyses. This joint penetration shape is compared with the previously determined joint penetration shape and the progressed joint penetration area is updated. The joint penetration plane 12 and the past deepest erosion plane 13a are compared and the part between the past deepest erosion plane 13a and the joint penetration plane 12 on the inner side of the furnace is determined as a solidified layer 8. The erosion shape of the furnace bottom refractories and the shape of the solidified layer of the in-furnace melt formed on the eroded furnace bottom refractories are estimated by repeating the above- mentioned operations and the countermeasure to prevent the erosion is made. As a result, the life of the blast furnace is exceedingly prolonged and the capital investment for blast furnace relining is remarkably reduced.
Patent JP-H08207174-A (JP)
Title: Method and device for producing packaging container
Inventor: BARII EI GOORUDOBERUGU
IPC: B31B17/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain an MAP/CAP system of high quality becoming a thin but sufficient partition wall of gas by molding a cardboard base material with a specific thickness and bonding a fluid impermeable film of a polymer formed by blow molding to the surface of the inside container of the molded one and making the average thickness of the polymer film about half the thickness of the cardboard base material. SOLUTION: For example, when a flanged tray is formed, cardboard (p) with a thickness P of 0.18-0.89 mm is used as a base material of the tray and pretreated with an extruded curtain film of a predetermined polymer. A cardboard blank is cut off by a rotary die and corner tabs 25 are provided to the respective ends of tray side panels so as to be capable of being bonded to the end panels 22 along the corner parts of the assembled tray. After assembling, a final film layer (f) is extruded to the inner surface of the blank 11 to be subjected to blow molding. The thickness of the final film (f) is made about half the thickness P of the cardboard (p) on an average and made continuous to the outer edge portions of flanges from the corners of a bottom portion.
Patent JP-2000096796-A (JP)
Title: Raw material for tread of spiral stair
Inventor: HARANO SHUNICHI
IPC: E04F11/17
Filed: 1998-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce cost by dividing the interial angle of a corner from the corner of a planar square raw material into a plurality of parts and forming a decoration face having a longitudinal pattern in the direction parallel to a partitioning edge side, in a zone partitioned by respective divisions. SOLUTION: An interial angle of 90 deg. in a corner C of a decoration face 10 of a raw material for treads of stairs is divided at every 150 to obtain edge sides 1-6. Natural wood block veneer 11 is stuck on the zone partitioned by the edge sides 1, 2 in parallel to the edge side 1 to form a decoration face. Subsequently, natural wood block veneer 11 having a grain pattern parallel to the edge side 2 is stuck on the base surface of the zone partitioned by the edge sides 2, 3 to form a decoration face. Further, the veneer 11 having a grain pattern parallel to the edge side 6 is stuck on the raw material surface of the zone partitioned by the edge side 6 and the end edge of the raw material to form a decoration face. Accordingly, a yield rate is increased and if one kind of tread raw material is stored in accordance with sizes, it can cope with spiral stairs with various steps.
Patent JP-H09142964-A (JP)
Title: Production of porous alumina membrane
Inventor: SEKI YOUJI
IPC: B01D71/02
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a porous alumina membrane having small pore diameter, narrow pore diameter distribution, a high separation factor and a high flow rate of permeation. SOLUTION: A water-soluble org. solvent and a compd. reducing the reactivity of an aluminum alkoxide to water, e.g. carboxylic anhydride, acetoacetic ester or dicarboxylic ester are added to the aluminum alkoxide and hydrolysis is carried out with water at >=80 deg.C or peptization is further carried out at >=80 deg.C by adding an acid to prepare a boehmite sol. This boehmite sol is applied to a porous ceramic substrate, dried at a temp. above room temp. to 800 deg.C and integrated by firing at 400-1,000 deg.C in an oxidizing atmosphere.
Patent JP-H09143082-A (JP)
Title: Protein originated from pieris papae crucivora
Inventor: KOYAMA TSUNETARO
IPC: A61K35/64
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a protein originated from Pieris rapae crucivora (common white butterfly), having specific properties such as cytotoxic activity on cultured human gastric cancer cell TMK-1, etc., exhibiting strong anticancer activity at a low concentration, having low toxicity to normal cell and expected to be useful as an anticancer agent. SOLUTION: This protein originated from Pieris rapae crucivora has the following properties. (A) Molecular weight: 6.7×10<4> to 4.4×10<5> , (B) temperature stability: stable at 40 deg.C and inactivated at 60 deg.C, (C) pH stability: stable at pH3-9, (D) solubility: soluble in pure water and PBS and insoluble in chloroform and ether, (E) enzymatic stability: stable to Pronae, Proteinase-K, Nuclease P1, (Spleen) phosphodiesterase and BAP, (F) adsorbability: adsorbable to DEAE and hydroxyapatite and free from absorptivity to phosphocellulose and Affigel Blue, (G) precipitation property: forming a precipitate with an aqueous solution of ammonium sulfate of >=40% concentration and (H) cytotoxicity: exhibiting cytotoxic activity on cultured human gastric cancer cell TMK-1.
Patent JP-H06126398-A (JP)
Title: Nozzle for continuous casting
Inventor: ANDO MITSURU
IPC: B22D11/10
Filed: 1992-10-23
Abstract: PURPOSE:To improve the reliability of continuous casting by disposing an oxidation resistant fire resisting material layer and highly stabilizing the hermeticity and life of the nozzle for continuous casting, thereby stabilizing the operation of the continuous casting over a long period of time and improving and stabilizing the quality of a slab. CONSTITUTION:This nozzle for continuous casting of metal is constituted by disposing and integrating an oxidation resistant fire resisting material layer 5 consisting of ZrO2-SiC-C contg. a low melting glass component over a 5 to 120mm range lower than the upper surface of a fitting surface 2 to a fire resisting member existing in the upper part where the nozzle does not come into contact with the molten metal during casting. As a result, the oxidation and the deterioration in the quality by contact of the fitting surface and the outside surface near this fitting surface with the atm. air at the time of the continuous casting including the time of preheating of the long nozzle are drastically and effectively suppressed, by which the long-time safety and stabilization of the continuous casting of the steel are assured, the grade of the quality of the slab is stabilized, the reliability of the continuous casting is enhanced and the cost is reduced.
Patent JP-H07139238-A (JP)
Title: Door lock device
Inventor: FUKUMOTO RYOICHI
IPC: E05B79/10
Filed: 1993-11-17
Abstract: PURPOSE:To prevent a door from being opened even when a door lock knob is illegally controlled from outside a vehicle by interposing a door lock device between the door lock knob and a door lock mechanism. CONSTITUTION:A first 2 and a second 3 lever are freely locked to and unlocked from each other by means of a sliding element 5, and the sliding element 5 is normally engaged in the groove 35 of a third lever 4, and when the third lever 4 is in a double-lock position the first and second levers 2, 3 are disconnected from each other and the first lever 2 being connected to a door lock knob 13 makes free motion independently of the second lever 3 being connected to a door lock mechanism 14. In this case, the sliding element 5 is made to abut to the stopper portions 38, 38' of a lever supporting portion 22.
Patent JP-H10146456-A (JP)
Title: Pachinko ball polishing system
Inventor: MATSUDA TETSUO
IPC: B24D3/28
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To increase hardness of the polishing paper surface to enhance abrasion resistance to keep its scraping effect as long as possible, by impregnating the polishing paper with acrylic resin to form a polishing section in the pachinko ball polishing system to polish them by having the polishing section get a contact with them. SOLUTION: The entire body of the polishing paper 4 to be used in the polishing section of the pachinko ball polishing system 1 is impregnated with acrylic resin. This keeps a bulk density at a state in which there exist many voids among the fibers, inside the fiber structure which the fibers composing the polishing paper are tangling with each other. Further, the fine unevenness made by the fibers tangled with each other on the polishing paper surface forms a rough surface. Impregnating the polishing paper with acrylic resin increases the bonding strength of the fibers with each other to enhance the surface rigidity of the polishing paper, thus, keeping a rough surface state.  Whenever the pachinko balls 'a' run getting a slide-contact along the polishing section, therefore, the rough polishing paper 4 surface scrapes off stains on the pachinko ball a surfaces, whose scraped-off stains are taken into the voids among the fibers, so transferring no stain to any other place.
Patent JP-H11135753-A (JP)
Title: Semiconductor memory device
Inventor: FUJISAWA HIROKI
IPC: G11C11/401
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To enable a high speed of a memory access by forming a signal transmission path of a length enough to intersect a memory array, by a method wherein a main amplifier and a Y decoder are disposed at both ends across the memory array. SOLUTION: If a Y address is inputted, it is passed through an address buffer ADDBUP and transmitted to a Y decoder YDC disposed on a circumferential side of a chip via a relief circuit RED and a predecoder PDC provided in an intermediate part of a memory array, and a Y selection signal is formed therein. A complementary bit line of one sub-array is selected from the Y selection signals, which are transmitted to a main amplifier MA on a center part side of the chip counter thereto, and are amplified and outputted through an output circuit. Accordingly, in an intermediate part leading from the center part to a portion where an address decoder is provided, a predecoder for decoding an address signal is disposed, whereby it is possible to shorten a signal transmission path while avoiding a jam of wirings, and to contrive a high speed.