baber/WOPTO huggingface dataset:
Patent JP-S63281924-A (JP)
Title: Corrugated cardboard case bundle two-band pass-round machine
Inventor: MORI GENMEI
IPC: B65B13/18
Filed: 1987-05-13
Abstract: PURPOSE:To automatically perform strong band packing, by integrally mounting upper and lower seal heads forming end sealers to an end seal part along with a machine frame capable of opening and closing with respect to the left and right of a machine and providing a rear stopper and a front stopper to an inlet and providing a press roller and a press plate to an upper part. CONSTITUTION:A corrugated cardboard bundle is arranged, and a front arranging stopper 10 and an upper press apparatus 6 fall to introduce said corrugated cardboard case bundle into an end seal part 2. The corrugated cardboard case bundle fed out from a drive roller conveyor 3 is relieved in pressure by a pre-load press roller 11 and catches two bands stretched in front of said bundle to advance. The corrugated cardboard case bundle fed to a bundling position impinges against a front stopper 20 to stop and a rear stopper 12 falls to hold the corrugated cardboard case bundle between both stoppers to arrange the front and rear thereof. The arranged corrugated cardboard case bundle is compressed by a press plate 22 and the upper and lower seal heads of the end seal part fall and rise to thermally fuse the bands of the rear ends of the case bundle. Two belt conveyors 27 are driven by individual motors and the speeds of the left and right conveyors are synchronized by controlling two motors by one inverter.
Patent JP-S5241815-A (JP)
Title: Manufacturing method of coil
Inventor: KADOTANI KENZOU
IPC: H02K15/12
Filed: 1975-09-29
Abstract: PURPOSE: In the SMC moulding method for the terrestrial coil of a linear motor using spacers, the shape of the spacer is made peculiar, and glass fibers of the spacer and the same of the SMC layer are overlapped, and the transmission of the stress is improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60261408-A (JP)
Inventor: SONOBE TERUO
IPC: A45C3/02
Filed: 1984-06-08
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-H01286837-A (JP)
Title: Metallic foil plated electric laminate
Inventor: TAKAISHI MINORU
IPC: H05K1/03
Filed: 1988-05-13
Abstract: PURPOSE:To improve tracking resistance and arc resistance, by a method wherein impregnation treatment of a paper base material treated with melamine resin is performed by making use of specific side chain double bond type resin and aluminum hydroxide is added for sticking with a metallic foil. CONSTITUTION:Content of melamine resin to adhere to a cellulose fiber vase material is 5-35pts.wt. per 100pts.wt. base material and a laminate is obtained by laminating a necessary number of sheets of base materials impregnated with an impregnating resin solution and performing pressure contacting while heating. The impregnating resin solution is constituted of side chain double bond type resin and a crosslinking vinyl monomer. Epoxy resin is used as an adhesive material and polyamide is used jointly as a soft ingredient. A quantity of aluminum hydroxide is 10-150pts.wt. per 100 pts.wt. adhesive material and 20-100pts.wt. is preferable. In case the name is less than 10pts.wt., and effect to electric properties especially arc resistance and tracking resistance are not revealed and when the same exceeds 200pts.wt., viscosity of the adhesive agent is raised away suddenly and coating becomes impossible.
Patent JP-S5450096-A (JP)
Title: Preparation of anionic modified acrylamide polymer
Inventor: KAWAKAMI SHIGENAO
IPC: C08F8/12
Filed: 1977-09-27
Abstract: PURPOSE: To prepare the powdery title polymer useful as a polymer flocculant and paste for paper-making, etc., without gelation problem and need of recrushing, by hydrolyzing an acrylamide polymer dispersed in a specific aqueous organic solvent.  
     CONSTITUTION: A powdery acrylamide polymer is dispersed in a mixed solvent composed of water and an organic solvent (the amount of the organic solvent is usually 40W95wt%, pred. 50W90wt%). The conrcetration of the polymer in the dispersion is ≤50%, pref. 5W40%. The organic solvent is selected from ketones such as acetone, nitriles such as acetonitrile, ethers such as dioxane, and furans such as tetragydrofuran; and above all, acetone is most preferable in view of the toxicity, price, and the easiness of recovery. The dispersion is hydrolyzed at 10W 40°C for 30 min-4 hours in the presence of an alkali, to afford the objective anionic polymer 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S608645-A (JP)
Title: Operation controlling method of heat source apparatus
Inventor: UENO JIYUNICHI
IPC: G05B19/02
Filed: 1983-06-28
Abstract: PURPOSE:To contrive the energy saving operation of the titled apparatus by a method wherein a heat source apparatus is forced to be started or stopped so that the starting temperature and stopping temperature are decided according to the season, also the starting and stopping temperature are deviated simultaneously according to the open air temperature and entropy. CONSTITUTION:A deviation value OA is determined according to the open air temperature thetaOD, formulas 1-4 are calculated with a processor CPU, the starting temperature theta1 and stopping temperature theta2 are simultaneously deviated then an RAM stores the deviated starting temperature theta1 and stopping temperature theta2. When the temperature theta of a heat accumulator tank reaches said temperature theta1 or theta2, a heat pump is made to be FORCED STARTING and FORCED STOPPING. At this time, DELTASP1-DELTASP4 are allowable deviation values for the target value thetaS, those deviation values are predetermined according to the air conditioning conditions.
Patent JP-H10305583-A (JP)
Title: Ink-jet head
Inventor: AOKI HIKOHARU
IPC: B41J2/135
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To protect an opening end of a nozzle hole from a collision to a recording medium, enable easy wiping of ink by means of a wiper blade, and facilitate processing in an ink-jet head having the nozzle holes of a plurality of rows. SOLUTION: A plurality of nozzle holes are formed in a plurality of rows in a nozzle plate 11. An independent recessed groove 11d is formed for every row of the nozzle holes at a nozzle face 11a including opening ends of the nozzle holes, and an ink-repellent layer is formed. A leading end 13b of a case 13 surrounding the nozzle plate is projected more to a recording medium than the nozzle face. A breadth of the recessed groove lid is approximately 5-20 times a diameter of the nozzle hole and a depth of the recessed groove 11d is approximately 5-15 μm.
Patent JP-S5341803-A (JP)
Title: Film double-acting pump
Inventor: HOSHINO HIROTO
IPC: F04B45/04
Filed: 1976-09-29
Abstract: PURPOSE: To connect plurally in series unit pumps containing a film reciprocating pump in each sealed-up container for making delivery of high pressure fluid possible. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11344947-A (JP)
Title: Driving method for projection cathode ray tube
Inventor: KIM SANG-KYUN
IPC: H04N5/74
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a driving method for projection cathode ray tube in which a needless electron beam is not projected from an electron gun. SOLUTION: A picture of high luminance is displayed on a screen by scanning an electron beam from an electron gun in accordance with a video driving signal, and this picture is enlarged and projected through a lens system. Then, voltage VDCH of a DC component of the video driving signal is lower than threshold voltage VSCN of the screen during a scanning time, and lower than threshold voltage VGUN of the electron gun during a flyingback time. Therefore, since a needless electron beam is not ejected from an electron gun, the following effects are obtained. First, deterioration of a screen and an electron gun is prevented, and a lifetime is extended. Second, as temperature of a screen is made relatively lower, power consumption for cooling a screen is reduced. Third, contrast of a displayed picture is made relatively higher.
Patent JP-H09295138-A (JP)
Title: Manufacture of spiral steel tube
Inventor: OGATA YOSHINORI
IPC: B21C37/12
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To increase the welding speed by feeding the filler wire which is not energized in the welding advancing direction to reduce generation of a recessed part of the inner bead in a spiral tube to be welded by a single electrode or multiple electrodes. SOLUTION: In the three-electrode submerged arc welding, first, second and third electrodes 10, 11, 12 are used. A filler wire feed nozzle 13 feeds the filler wire which is fed to the molten pool 7 without being energized, and welding is performed by setting the filler wire at the position where the tip of the filler wire is matched with the welding point of the first electrode 10. By feeding the filler wire which is not energized, the temperature of the molten pool 7 is indirectly dropped, and the cooling speed of a bead center part with low solidifying speed is increased. Sagging of the weld metal associated with the movement of a spiral tube 2 at the position of steep inclination is controlled, recessing of the inner bead is improved, and the increase in the deposited metal amount can be expected.
Patent JP-H07325030-A (JP)
Title: Side way scattering light detecting apparatus used for scanning-type laser site meter
Inventor: FUKUYAMA HIRONARI
IPC: G01N21/47
Filed: 1994-05-30
Abstract: PURPOSE:To provide a side-way scattering light detecting apparatus which can well detect side-way scattering light. CONSTITUTION:A side-way scattering light detecting apparatus is provided with a side-way scattering light detector 72 having a light receiving face so installed as to face to the end face 58a of a prepared specimen 58 put on a measurement sample and an image focusing lens 74 which is so installed between the light receiving face and the end face as to face to the end face and which receives side-way scattering light emitted out of the end face and lead the light to the light receiving face.
Patent JP-S60260985-A (JP)
Inventor: FURUTA TAKAAKI
IPC: G10L25/51
Filed: 1984-06-07
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-S61276285-A (JP)
Title: Semiconductor light-emitting device
Inventor: TANAKA KAZUHIRO
IPC: H01S5/00
Filed: 1985-05-30
Abstract: PURPOSE:To prevent the deterioration of performance due to the temperature rise of a light- emitting section and the shortening of life, etc. due to mechanical stress by forming a current concentration layer, which is interposed between an upper electrode and an upper clad layer and selectively passes currents only into a light-emitting region, by a semi-insulating semiconductor layer. CONSTITUTION:One conduction type clad layer 2, an active layer 3, a reverse conduction type clad layer 4 and a reverse conduction type contact layer 5 are laminated onto one conduction type semiconductor substrate 1 in succession, two strips of grooves separating and demarcating an operating region consisting of the layer 5, the layer 4, and the layer 3 are shaped, buried layers 6a and 6b composed of a semi-insulating semiconductor are formed into the grooves, a current concentration layer 7 consisting of the semi-insulating semiconductor is shaped onto the layer 5, a contact window 8 is formed in the operating region in the layer 7, and an electrode 9 is shaped into the window 8 and onto the layer 7. The current concentration layer 7 shaped between the electrode 9 and the layer 5 is formed by the semi- insulating semiconductor layers 6a, 6b, thermal conductivity thereof is larger than the insulating film and a thermal expansion coefficient of which is approximately the same as the operating region. Accordingly, heat generated in the operating region is dissipated to the outside, and mechanical stress generated between the operating region and the layer 7 is reduced.
Patent JP-H05314146-A (JP)
Title: Certificate issuing system by id card
Inventor: TAJIMA SEI
Filed: 1992-05-11
Abstract: PURPOSE:To eliminate an issue of an erroneous certificate by specifying an individual based on data of an ID card, extracting necessary data and preparing a certificate. CONSTITUTION:The system is constituted of a card reader part 1, an inhabitant information data base 2, an individual recognizing part 3, a certificate preparing part 4, a display part 5 and a printing part 6. In such a state, an operator executes an operation for sending data from the card reader 1 to the individual recognizing part 3. When the data is outputted to the individual recognizing part 3, the individual recognizing part 3 specifies data required for issuing this certificate from its data, and extracts and fetches it from the inhabitant information data base 2. Thereafter, this data is outputted to the certificate preparing part 4, and the certificate preparing part 4 edits it to a certificate and prepares the certificate, based on the outputted data, and displays it on the display part 5, and also, outputs it to the printing part 4. When the certificate data is outputted to the printing part 6 in such a way, the printing part prints the data to certificate paper.
Patent JP-S62274367-A (JP)
Title: Logic optimizing method for automatic logical design system
Inventor: KAGEYAMA NAOHIRO
IPC: G06F17/50
Filed: 1986-05-23
Abstract: PURPOSE:To curtail the number of gates by developing simultaneously plural logical expressions to a Karnaugh map, detecting an overlapping part between the logical expressions, and collecting them to one. CONSTITUTION:A logic optimization processing method consists of an integration possibility inspection processing part, a logical expression Karnaugh map development processing part, and an overlapping logic integration processing part. The integration possibility inspection processing part selects plural pieces of logical expressions which have been stored in a logical expression store table, and inputs them to this processing part. In this case, the logical expression whose possibility of integration is high, among plural pieces of logical expressions is selected. Subsequently, a group of the logical expressions which have been decided that the integration property is high, by the integration possibility inspection processing part is developed to a Karnaugh map by the logical expression Karnaugh map development processing part. In this case, in plural Karnaugh maps, the same signal names are made to occupy the same position on the Karnaugh map. Subsequently, in the overlapping logic integration processing part, the logical expressions corresponding to a part where '1' is set in common on the obtained Karnaugh map are collected to one as an overlapping logical expression. In this way, the overlapping parts of each logical expression are unified.
Patent JP-H02298680-A (JP)
Title: Oil-hydraulic control circuit
Inventor: YAGATA TAKEO
IPC: F04B49/00
Filed: 1989-05-12
Abstract: PURPOSE:To eliminate discontinuity in the rate of discharge flow by providing a hydraulic control circuit with variable discharge pump in one unit and fixed discharge pumps in the number of units n, dividing the max. set value of the rate of discharge flow by n+1, calculating the comparative rates of flow for different stages, and thereby determining the number of units of those of the fixed discharge pumps which shall be put in service. CONSTITUTION:One unit of variable discharge pump 1 and two units of fixed discharge pumps 2, 3 are arranged parallelly, and the discharged oil from these pumps are converged and supplied to an actuator, wherein the largest oil amount anticipated is set as the max. setting value Eimax, and a comparator/pump load controller 9 is furnished for allowing the pumps 1-3 to share the max. oil amount evenly. When the actual set value Ei ranges 0<Ei<=Eimax/3, only the pump 1 is operated, and when Eimax/3<Ei<=2Eimax/3, the pumps 1, 2 are operated, and the further when 2Eimax/3<Ei, all pumps 1-3 are operated. The variable discharge pump 2 is feedback controlled according to the deviation of the rate-of-flow sensed value Ef given by a rate-of-flow sensor 8 from the set value Ei.
Patent JP-H01287967-A (JP)
Title: Field effect semiconductor device
Inventor: YAMAGUCHI HIROSHI
IPC: H01L29/78
Filed: 1988-05-13
Abstract: PURPOSE:To easily shorten a third semiconductor region in a step of forming a recess, and to improve breakdown strength by providing a second conductivity type second semiconductor region formed in the surface of a first conductivity type semiconductor region, and disposing the third region adjacently to the recess of the second semiconductor region. CONSTITUTION:The center of a P-type semiconductor region 2 is recessed from the inside of an annular N<+> type source region 3, and the depth of the recess 2a is deeper than that of the region 3 and shallower than the bottom of the region 2. Thus, a source electrode 7 is in contact with the inner side face of the region 3, and also in contact with the recess 2a in the region 2. Thus, the length of the region 3 can be easily shortened in a step of forming the recess 2a, an internal resistance along the bottom can be reduced, an element which is parasitic to a field effect semiconductor device is scarcely activated to improve its breakdown strength, and the semiconductor device which is scarcely damaged even if an overload is applied can be obtained.
Patent JP-S596839-A (JP)
Title: Production of soybean milk
Inventor: UEKI YOSHIAKI
IPC: A23L11/00
Filed: 1982-07-05
Abstract: PURPOSE:Hydrolyzed soybean protein, oil and fat and calcium glycerophosphate are homogenized in water to produce a soybean milk product with good color, taste and texture. CONSTITUTION:Separated soybean protein is hydrolyzed with an acid or protease to prepare a hydrolyzed soybean proteine of 6-20% hydrolysis degree. The product is used in a range from 1-25wt% according to the final product. The fat and oil is, e.g., coconut oil, soybean oil, rape oil, or lard and its amount is 210-300pts.wt. per 100pts.wt. of the soybean protein hydrolyzate. Calcium glycerophosphate improves the dark tone of the soybean protein hydrolyzate and functions as a calcium supplementary in an amount of 0.5-3pts.wt. Additionally, metaphosphate salt or polyphosphate salt is added to improve the texture of the product.
Patent JP-S5241853-A (JP)
Title: Series transformer type ac automatic voltage regulator
Inventor: WATANABE KAZUTAKA
IPC: G05F1/24
Filed: 1975-09-29
Abstract: PURPOSE: The voltage of which wave form has a little distortion is supplied to the load by using a series transformer of which secondary winding does not bear the voltage when the primary side of the series transformer is opened. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0614017-A (JP)
Title: Method and apparatus for coded data communication by subscriber in processing procedure
Inventor: PEETAA ERUSUNAA
IPC: G06F21/31
Filed: 1991-05-22
Abstract: PURPOSE: To achieve safe encoding for decoding at a low cost for high data rate and a wide code space by holding the code by branching device consisting of plural nodes and branches in a storage device. CONSTITUTION: Data encoded by a single code generated at random without being intruded by the third party is communication by two subscribers A, B provided with common codes. Regarding formation of the code, optional random data RD are generated and stored in a register KRI by the subscriber A. Then, corresponding random data are generated, transmitted to the subscriber A and connected to contents of the register KRI by using an exclusive OR function by the subscriber B. The data from B are decoded and connected to the register KRI by using the exclusive OR function by the subscriber A. Consequently, common data are held and stored in a circuit network storage device NM as the code by the subscribers A, B. Consequently, a multiplex function and the encoding which is safe for decoding are achieved at a low cost.
Patent JP-S61272922-A (JP)
Title: Semiconductor device wafer substrate and manufacture thereof
Inventor: ROINTAN FURAMUROOZU BUNSHIYAA
IPC: H01L29/24
Filed: 1986-05-23
Abstract: A semiconductor device wafer base wherein devices may be fabricated in silicon carbide, the base having a compatible substrate and a beta silicon carbide overlay layer epitaxially related to the substrate, the beta silicon carbide layer being unpolytyped, single crystal, uncracked, without twins, and having integrated circuit quality surface morphology. Preferably, the substrate is a single crystal of titanium carbide, which is the same cubic lattice-type as beta silicon carbide with a lattice parameter different from that of beta silicon carbide by less than about 1%. Additionally, the thermal expansion coefficients of beta silicon carbide and titanium carbide are nearly the same, minimizing the creation of thermal stresses during cooling and heating. The beta silicon carbide is useful in fabricating semiconductor devices for use at much higher temperatures than is silicon, and for use at high power levels, at high frequencies, and in radiation hardened applications. The device base may be fabricated by any suitable technique, including reactive deposition and chemical vapor deposition.
Patent JP-S608364-A (JP)
Title: Heat-sensitive recording material
Inventor: IIYAMA KIYOTAKA
IPC: B41M5/145
Filed: 1983-06-28
Abstract: PURPOSE:A heat-sensitive recording material having improved stability of image, enabling reading by an optically reading device, semiconductor laser beam, etc., containing a specific phthalide compound as leuco dye and a developer in a heat-sensitive coloring layer. CONSTITUTION:In a heat-sensitive recording material wherein a heat-sensitive coloring layer containing leuco dye and a developer (e.g., bisphenol A, etc.) is set on a substrate and a resin-protecting layer (e.g., urea-formalin resin, etc.) is laid on the layer, one or more compounds {e.g., 3-(4-dimethylaminophenyl)-3- [bis-1,1-(p-dimethylaminophenyl)-ethyleno-2]phthalide, etc.)} shown by the formula I [R<1> is H, halogen, alkyl, alkoxy, etc.; R<2> is H, halogen, alkyl(amino): R3 is H, or alkyl; R<4> and R<5> are H, alkyl, or alkoxy; R<6>-R<9> are (cyclo)alkyl; m is 1-4], or formula II [R<1>-R<4>, and R<12>-R<15> are (cyclo)alkyl; R<10> and R<11> are R<5>; R<7> and R<8> are H, or alkyl; R<9> is H, halogen, alkyl, etc.] are used as the leuco dye.
Patent JP-H04344911-A (JP)
Title: Printed board connection affirming system
Inventor: OGAWA TOSHIO
IPC: G06F1/18
Filed: 1991-05-23
Abstract: PURPOSE:To affirm connection without providing a back panel with long and short pins in respect of a connection affirming system to enable the active insertion of a printed board. CONSTITUTION:A connection decision signal is allotted to the single or plural terminals (1)... of the connector of the printed board 2, and simultaneously, a logic circuit (including reset circuit) to decide whether the printed board 2 was inserted into the back panel 1 or not based in the connection decision signal is provided. A reset signal is outputted to the printed board by the logic circuit connected to the connection discriminating terminals (1)... of the printed board 2 until power supply is charged to the printed board 2 and the potential of the connection decision terminals (1)... z of the printed board 2 becomes equal to the potential of the connection decision signal of the back panel 1 in a process that, for instance, the ground or the power supply is connected in some pattern to the pin of the back panel 1 corresponding to the connection discriminating terminal of the printed board 2, and the printed board 2 is inserted into said back panel 1.