baber/WOPTO huggingface dataset:
Patent JP-H07215331-A (JP)
Title: Packaging construction for precise oa equipment product such as printer
Inventor: IZUMI KUNIHIRO
IPC: B65D85/38
Filed: 1994-02-03
Abstract: PURPOSE:To make recycle of lumbers easy and reduce unit prices of raw materials, processing expenses and transportation costs by a method wherein side pads are made by folding a corrugated board raw material into such a shape that they hold the sides of a product to produce clearances between the product and an item packaging box, and the product is put in the item packaging box with the side pads arranged on both sides of the product. CONSTITUTION:A side pad 1 for packaging an OA equipment product such as a printer is designed so that a left or right side pad 1 can be asseumbled from a sheet of corrugated board, and is easily assembled by folding the corrugated board so as to form ridges and bottoms as designated. Using the rigidity and strength of the surface of the corrugated board corresponding to folding method, combination and stacking of the side pads, the side pads 1 hold the OA equipment product such as a printer with specified clearances kept between the inner face of an item packaging box and the product, and the clearances on the front and rear sides, the left and right sides and the top and bottom sides are balanced to enhance the cushioning ability. Producing one side pad from a sheet of corrugated board causes the number of jigs for cutting process and assembly man-hours as well to be minimized at the same time and the loading efficiency at the time of transportation can be improved.
Patent JP-H02194054-A (JP)
Title: Polyarylene sulfide resin composition with hue stable at high temperature
Inventor: ARITOMI MICHIO
IPC: C08L81/02
Filed: 1989-01-23
Abstract: PURPOSE:To prepare a polyarylene sulfide resin compsn. giving a pellet or molding which has a high whiteness and exhibits very little discoloration with time at a high temp., e.g. during melt molding by compounding a polyarylene sulfide resin with a phosphorus-contg. color-protecting agent and a reducing. agent. CONSTITUTION:100 pts.wt. polyarylene sulfide resin is compounded with 0.05-5 pts.wt. at least one phosphours-contg. color-protecting agent selected from the group consisting of 3,4,5,6-dibenzo-1,2-oxaphosphane-2-oxide and tert. phosphine oxides of the formula (wherein R, R' and R'' are each optionally substd. aryl or alkyl, and may be the same or different) and 0.02-5 pts.wt. reducing agent selected from the group consisting of borohydride compds. and inorg. sulfur compds. to give a polyarylene sulfide resin compsn. Pref., the reducing agent is selected from the group consisting of sodium borohydride, potassium borohydride, hydrosulfite and sodium sulfite.
Patent JP-H11278529-A (JP)
Title: Container for pouring and applying constant amount
Inventor: SUZUKI KENICHI
IPC: B65D47/42
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a change in a capacity of a weighing chamber due to non-fixation in an elastically deforming form of an open/close valve body to always allow a set correct amount of content liquid to be weighed and poured. SOLUTION: A weighing chamber is formed on an assembly 2 tightly and immovably assembling with a bottle body 8 and equipped with a plug 3 having a outer seal flange 31, while a valve body 6 is assembled with a pouring port 55. An assembly of a switching body 4 and a controller 5 for isolating the weighing chamber side from the bottle body 8 side by tight contact with the outer seal flange 31 is tightly assembled so that it can be vertically displaced. In addition, the valve body 6 comprises a plurality of fixing boards 66 having a height approximately close to a depth of the weighing chamber standing on an upper face of an assembly ring immovably assembling with the switching body 4 and a valve seat piece 64, wherein the boards 66 and the piece 64 are coupled via a plurality of spiral elastic strips which are elastically deformable portions.
Patent JP-S58129863-A (JP)
Title: Psk wave transmission and reception system
Inventor: SATOU TERUO
IPC: H04L27/18
Filed: 1982-01-28
Abstract: PURPOSE:To equalize deviation of a total band-pass filter transmission characteristic from a desired characteristic and to eliminate an initial phase shift of a carrier for demodulation by providing a low-pass filter for compensation on a transmission side and a phase adjusting circuit for the carrier signal on a reception side. CONSTITUTION:The PSK wave transmission part consisting of a low-pass filter 2, modulating means 3 and 4, and band-pass filter 5 is provided with the low- pass filter 17 for compensation. The low-pass filter 17 equalizes the deviation of the total transmission characteristic of the band-pass filter from a desired characteristic. At the reception part consisting of a band-pass filter 7, demodulating means 8 and 9, low-pass filter 13, and signal processing circuit 14, on the other hand, a phase adjusting circuit 18 is connected between the carrier signal regenerating circuit 9 and demodulator 8. This phase adjusting circuit 18 adjusts the phase of a regenerated carrier signal to minimize an initial phase shift generated in the regeneration of the carrier signal for demodulation. Thus, a bit error rate due to intercode interference is improved.
Patent JP-S58127058-A (JP)
Inventor: OKUDA ISAMU
IPC: F25B1/00
Filed: 1982-01-25
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-S61172272-A (JP)
Title: Fm modulating circuit
Inventor: NARITA TAKAHITO
IPC: G11B20/06
Filed: 1985-01-25
Abstract: PURPOSE:To eliminating aliasing-back of side band components caused by the FM modulation processing by subjecting a carrier signal having a frequency sufficiently higher than the maximum frequency of an input signal to frequency modulation by the input signal and suppressing higher side band components with a filter and subjecting the result to frequency conversion to a required low band. CONSTITUTION:A luminance signal Y is inputted to a terminal 11, and an FM carrier signal fA is applied with frequency modulation in an frequency modulating circuit 10 by the luminance signal Y. The frequency of the signal fA is set to a value sufficiently higher than the maximum frequency of the signal Y. An FM output SY1 having a side band of an n-th order has higher side band components suppressed by a BPF13, and an FM output SY2 is supplied to a balanced modulator 14 and has the frequency converted by a carrier signal fB for frequency conversion from an oscillator 15 and has the frequency converted to a low band side by an LPF16, and an FM signal SY.FM is extracted. The frequency of the signal fB is so selected that the primary side band component is not folded into the signal SY.FM even if the carrier signal after low band conversion has a differential frequency fA-fB.
Patent JP-S61170639-A (JP)
Title: Material body recognizing device
Inventor: WATANABE MASAHARU
IPC: G01B11/24
Filed: 1985-01-25
Abstract: PURPOSE:To decide easily an observation region and its distribution which are impossible to be decided by an operator by giving a detection signal of decision impossibility when the decided result of a decision circuit does not coincide with known existence of a defect of a material body to be observed as a standard sample. CONSTITUTION:At the time of a test mode, the material body 4 to be observed as the standard sample of which the existence of the defect is known previously is picked up by a TV camera 3. As the result, when the decided result of the decision circuit 8 does not coincide with the known existence of the defect of the material body 4 to be observed as the standard sample concerned, the decision circuit 8 gives the detection signal DEN of decision impossibility to indicate that the decision is impossible under the observation condition concerned. At this time, a cursor pattern display controlling part 21 moves a cursor to the position or in its neighborhood of the observation region where the abnormal decided result is obtained in the display scope DES of a monitor 23 and thus, the impossibility of the decision and the distribution of the observation region of the decision impossibility are displayed on the display scope DES of the monitor 23.
Patent JP-H05200688-A (JP)
Title: Conveyor of closed sample vessel
Inventor: KURIMURA MASAAKI
IPC: B25J15/08
Filed: 1992-01-27
Abstract: PURPOSE:To provide an inexpensive sample vessel conveyor capable of conveying this sample vessel surely without damaging the sample vessel. CONSTITUTION:If a linear solenoid 16 attracts a solenoid shaft 17 at the time of storage of a sample vessel 2, a closing plate 35 is also shifted toward this linear solenoid 16 consequently. At this time, a roller 24 moves along an opening formed in this closing plate 35, whereby both hands 32 and 33 are opened. Immediately after that, the roller 24 escapes from a groove part 27g of a guide plate 27, while these hands 32, 33 are shifted toward the solenoid 16. At the time of extraction of the sample vessel 2, the closing plate 35 is shifted in the opposite direction to the solenoid 16 by an attraction operation stop of the solenoid. At this time, the hands 32, 33 are constituted so as to hole the sample vessel 2 between after moving in an opened state intact.
Patent JP-S60155087-A (JP)
Inventor: ARAKIDA RIHACHI
IPC: F16L33/00
Filed: 1984-01-25
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-H04239037-A (JP)
Title: Production of multilayer polyimide film
Inventor: SASAKI SHIGEKUNI
IPC: B32B27/00
Filed: 1991-01-10
Abstract: PURPOSE:To obtain the title film comprising a polyimide film soluble in an organic solvent and, formed thereon, another polyimide film and having low permittivity and excellent transparency by forming the upper-layer film after the soluble polyimide film is heat-treated at a specified temperature. CONSTITUTION:A process for producing a multilayer polyimide film by forming a polyimide film on another polyimide film soluble in an organic solvent, wherein a polyimide film (e.g. one produced from 2,2'-bis(trifluoromethyl)-4,4'- diaminobiphenyl and 2,2-bis(3,4-dicarboxyphenyl)-hexafluoropropane dianhydride) soluble in an organic solvent (e.g. N,N-dimethylacetamide) is heat-treated at 380 deg.C or above before another polyimide film is formed thereon.
Patent JP-S62217942-A (JP)
Inventor: TEIMO NIEMINEN
IPC: A61B6/14
Filed: 1987-01-23
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-H02261810-A (JP)
Title: Fine powder of modified polytetrafluoroethylene and manufacture thereof
Inventor: SATEITSUSHIYU CHIYANDORA MARUH
IPC: C08F259/08
Filed: 1990-01-24
Abstract: PURPOSE: To obtain a modified polytetrafluoroethylene fine powder being a bright transparent material suitable for surface coating containing a repeating unit based on a tetrafluoroethylene monomer and a dioxole monomer and consisting of a core part and a shell part and produced by a dispersion polymerization method.  
     CONSTITUTION: A modified polytetrafluoroethylene fine powder compsn. consists of a core part containing a copolymer consisting of a repeating unit based on a monomer A and a repeating unit based on a monomer B and a shell part not containing a repeating unit substantially based on the monomer B and is produced by a dispersion polymerization method. The monomer (A) is a tetrafluoroethylene monomer and the monomer (B) is a dioxole monomer represented by formula I [wherein X and X' are selected from the group consisting of F, Cl and H and Y is a group represented by formula II (wherein Z and Z' are selected from the group consisting of F, 1-6C alkyl and 1-6C fluorinated alkyl]. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05218229-A (JP)
Title: Ceramic circuit board
Inventor: YAMAKAWA KOJI
IPC: H05K3/24
Filed: 1992-01-28
Abstract: PURPOSE:To provide a ceramic circuit board provided with a circuit pattern, which is favorably adhered closely to a ceramic substrate and is capable of avoiding the effect of the external environment, specially a resistance increase due to a heating atmosphere. CONSTITUTION:A ceramic circuit board is characterized by that a circuit pattern of a three-layer structure formed by laminating a bonding layer 11, a conductor layer 12 and a surface layer 13 on a ceramic substrate in the order of these layers 11, 12 and 13 is provided, the layer 11 consists of a composition of at least one of Ti, N and O, the layer 12 consists of Cu having a Ti concentration of 5 atomic % or lower and the layer 13 consists of a composition of at least one of Ti, N and O.
Patent JP-S63181695-A (JP)
Title: Ac motor variable speed inverter system
Inventor: SHINOHARA TSUTOMU
IPC: H02P27/06
Filed: 1987-01-22
Abstract: PURPOSE:To improve the energy conversion efficiency of an AC motor variable speed inverter and to reduce the vibration and the noise of the inverter by controlling a switching unit on the basis of time data and switch data from a control data generator. CONSTITUTION:Time data and switch data from a control data generator 1 are respectively stored in first and second FIFO type memories 21, 22. A timer counter 24 outputs a time-up signal when a counted value coincides with output data from the first FIFO type memory. An output data register 25 stores output data from the second FIFO memory. A control data output unit 4 keeps on controlling a switching unit 5 on the basis of counted data of the register 25 in the period from resetting the counter 24 to outputting the time-up signal.
Patent JP-S57127956-A (JP)
Title: Magnetic tape loader for magnetic recorder and reproducer
Inventor: OKAYAMA MASAO
IPC: G11B15/665
Filed: 1981-02-02
Abstract: PURPOSE:To achieve sure tape loading operation with a simple construction, by constituting a magnetic tape guide means with a pair of arc members and four external gears geared with the internal gear. CONSTITUTION:A pair of circular members 13, 13' are moved with an external small gear 9b' driven with a motor 11, an external small gear 9b geared with the 9b' and gears 10b, 10b'. Magnetic tape leading guide means 4, 4' are linked with link pins 12a, 12a' to the circular members 13, 13', and a part of the member 13 can be passed through without interference to a hole 15 provided at the center of the member 13'. Thus, the means 4, 4' move along guide grooves 6, 6' by forward/reverse rotation of the motor 11 for loading or containing of tape.
Patent JP-H09208823-A (JP)
Title: Powdery polyimide composite material and its production
Inventor: NAKANO MITSURU
IPC: H05K1/03
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a powdery polyimide composite material which contains a clay mineral homogeneously dispersed therein and gives a molding excellent in dimensional stability and to provide a process for producing the same.  
     SOLUTION: This powdery material comprises a polyimide and a minute org.-modified clay mineral dispersed therein and is prepd. by a process comprising a mixing step wherein a polyimide intermediate polymer and the clay mineral are dissolved and dispersed in an aprotic polar solvent to give a slurried mixture and a powdering step wherein the slurried mixture is spray dried to form a finely powdered polyimide-clay hybrid comprising a polyimide resin and the mineral dispersed therein. Since the mineral disperses homogeneously in the polyimide, a molding with a low coefficient of thermal expansion can be easily obtd. from the composite powder. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H08199514-A (JP)
Title: Traffic button
Inventor: NAKANO TERUO
IPC: E01F9/524
Filed: 1995-01-30
Abstract: PURPOSE: To improve the abrasion resistance and durability of a reflecting surface. CONSTITUTION: A large number of prismatic reflecting elements are mounted on the rear of the inclined side face of an approximately trapezoidal sectional button body 1 made of a light-transmitting synthetic resin, thus forming a reflective intensity section 2. A plurality of recessed sections 4 are arranged and formed to the inclined external side face of the button body 1. Glass plates 6 are fitted into each recessed section 4 respectively, and bonded and unified with the reflecting surface 5 of the refelective intensity section 2 placed at the bottom sections of the recessed sections 4, and the reflecting surface 5 is protected by each glass plate 6. The surfaces of the glass plates 6 are not projected from the recessed sections 4, and the glass plates 6 are not stepped directly by a car.
Patent JP-S56111086-A (JP)
Title: Sludge stripping device
Inventor: NAKAZAWA SHIYOUSAKU
IPC: C02F3/06
Filed: 1980-02-07
Abstract: PURPOSE: To surely strip microbes from carriers and return the stripped sludge to a treating device without being included into treated water by returning the stripped microbes and carriers into a hopper.  
     CONSTITUTION: When the supernatant 2 in a hopper 1 as driving water is fed by a driving water pump 6 into an ejector 8, the ejector 8 sucks carriers 4 and at this time, microbes are stripped. The stripped microbes and carriers 4 pass through a return piping 10, enter the hopper 1 and are again sucked by the ejector 8. If this operation is repeated for a fixed time, the inside of the hopper 1 is separated to sludge 3 and the regenerated carriers 4 in a due course of time; hence, the valve for a circulation driving water piping 5 and a driving water piping 7 is changed over and the water is sent from the piping 7, then the regenerated carriers 4 are returned to a treating device 13 by flowing through a return piping 11. Through the time during the returning, the stripped sludge 3 is concentrated and concd. sludge is taken out from a sludge discharge pipe 9, whereby the sludge treatment is easily accomplished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5296905-A (JP)
Title: Induction stirrer
Inventor: KAWASHIMA KAZUMITSU
IPC: B22D11/115
Filed: 1976-02-12
Abstract: PURPOSE:To prevent thermal degradation of O-rings and a coil insulator of a protective outer case by making at least an inner tube of the protective outer case of a stirrer opposite to material to be stirred of refractories in improving the quality of molten steel or steel whose inside is unsolidified by induction stirring.
Patent JP-H02194087-A (JP)
Title: Manufacture of blast furnace coke
Inventor: HARAGUCHI HIROSHI
IPC: C10B57/02
Filed: 1989-01-24
Abstract: PURPOSE:To manufacture coke with low carbonization heat consumption and high productivity by a process wherein high-temperature carbonization and early low-temperature pushing are performed in a coke oven and the coke is heated and baked in a prechamber of coke dry quenching equipment. CONSTITUTION:In a chamber oven, the flue temperature is set to 1150-1350 deg.C and, when the coke temperature in the center of a carbonization chamber reaches 700-900 deg.C, coke pushing is performed and the coke is charged into coke dry quenching equipment. Immediately after the coke was charged, air is introduced into a prechamber of the coke dry quenching equipment to burn the gas generated mainly from the coke in the prechamber so that the coke is heated to at least 900 deg.C to effect baking. By this process, the quality of coke is improved; the carbonization heat consumption is greatly reduced and the productivity is improved due to shortening of carbonization time so that coke manufacturing cost can be greatly reduced.
Patent JP-S63182340-A (JP)
Title: Production of flame-resistant polyester
Inventor: MATSUMOTO TETSUO
IPC: C08G63/91
Filed: 1987-01-22
Abstract: PURPOSE:To obtain a flame-resistant polyester having an high intrinsic viscosity and a thermotropic liquid crystal property, by copolymerizing an esterifiable functional group-containing unsaturated compound and reacting the copolymer with a specified phosphors compound. CONSTITUTION:A thermotropic liquid crystal polyester of an intrinsic viscosity >=0.5 comprising an aromatic hydroxy carboxylic acid component of formula I and an alkylene terephthalate component is produced in the following manner. An esterifiable function group-containing unsaturated compound is copolymerized so that it may amount to 0.5-10mol.% based on the entire repeating units constituting said thermotropic liquid-crystal polyester, and the obtained copolymer is reacted with a phosphorus compound of formula II. In the formulas, Ar is a bivalent aromatic group, R is H, hydroxyl or a lower acry and R1 and R2 are each H, alkyl, aryl, alkoxy or aryloxy.
Patent JP-H05204030-A (JP)
Title: Film unit with lens
Inventor: TODO KAZUO
IPC: G03B17/04
Filed: 1992-01-28
Abstract: PURPOSE:To suppress the rise of a cost and a camera to be made large-sized by housing the power source battery of a stroboscope unit by utilizing the thickness of the outside wall of a film unit with a lens. CONSTITUTION:A dedicated cartridge whose outside diameter is <=phi22mm is used and the outside diameter of a capacitor for charging is restricted to be <=17mm. Then, the battery E is housed in a battery chamber constituted of the camera main body 10 and a back cover 30 by being interposed by the upper and the lower battery armatures 41 of the stroboscope unit projecting in the battery chamber. The position of the housed battery E is regulated by a circular-arc surface 10H formed by the main body 10 and a square hole 31 provided on the cover 30. Therefore, the sure contact state of the battery E and the armatures 41 is kept. That means, the cover 30 can be brought near to the main body 10 side to such a position that the battery E does not project from the outside surface thereof by obtaining such structure that the position of the battery E is regulated by the hole 31.
Patent JP-H05200176-A (JP)
Title: Embroidering machine
Inventor: HAYASHI KOJI
IPC: D05C5/06
Filed: 1992-01-28
Abstract: PURPOSE:To obtain an embroidering machine having a simple structure which prevents threads from coming out on starting to sew. CONSTITUTION:In an embroidering machine in which every one sewing pitch is previously memorized and a work cloth is shifted by the sewing pitches, being synchronized with the vertical movement of a needle, the revolutional speed of a machine motor is controlled (S3-5) at a specified low speed only for a specified initial numbers of sewing needles at the begining of sewing (S2) after cutting off of the tread and the work cloth M3 is shifted (S6) by the memorized sewing pitches, being synchronized with the vertical movement of the needle in the transfer interval until a balance starts to fasten tight the upper thread. After that, the machine is driven at a high speed and the work cloth is shifted by the memorized sewing pitches, being synchronized with the vertical movement of the needle during the upper interval thereof to execute the usual sewing (S9, S10).
Patent JP-S59138340-A (JP)
Title: Multipoint simultaneous bonding by ultrasonic thermal pressing contact system
Inventor: YAMANAKA KOUICHI
IPC: H05K3/32
Filed: 1983-01-28
Abstract: PURPOSE:To improve the bonding efficiency by providing a bonding capillary which is capable to fix with pressing plural continuous leads for connection to plural circuit patterns simultaneously. CONSTITUTION:A bonding capillary 5 is inserted into a lead 4 of a integrated circuit 3. The front end of this capillary 5 is provided with two crossing grooves corresponding to the leads 4 for connection. The capillary 5 connects the continuous two leads 4 to two respective corresponding circuit patterns simultaneously and successively by every two leads with thermal pressing with artibrary load, temperature and ultrasonic vibration. The groove 6 is used to improve the ultrasonic bonding efficiency at thermal pressing contact of the leads 4 to the circuit patterns of the substrate 1 with holding the leads fastly. This bonding method offers high bonding efficiency and the stable and reliable ultrasonic thermal pressing contact bonding.