baber/WOPTO huggingface dataset:
Patent JP-H09277630-A (JP)
Title: Tape-like label forming device
Inventor: YAMAGUCHI KOUSHIROU
IPC: B41J32/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To realize the printing at the exact position of a pre-printed format by a method wherein positioning marks are printed on a printing tape at pre- printing so as to detect the positioning marks printed on the printing tape at main printing in order to carry out printing in accordance with the positioning marks. SOLUTION: At the formation of a format such as a definite form label or the like on a printing tape 22, positioning marks, each of which serves as the datum point for positioning at the printing of characters or the like in the format. Concretely, the positioning mark does not reflect the sensing light emitted from the light emitting and receiving element 92 of a tip detecting sensor 90 and forms a portion, through which the sensing light running between the light emitting part 70a and the light receiving part 70b of a ribbon sensor passes. Thus, at main printing, the respective positioning marks are detected with the tip detecting sensor 90 so as to perform printing in accordance with the respective detected positioning marks. As a result, printing can be carried out at the exact position of the pre-printed format.
Patent JP-H06330612-A (JP)
Title: Adhesive floor material
Inventor: SATO MASAYUKI
IPC: E04F15/04
Filed: 1993-05-20
Abstract: PURPOSE:To facilitate execution of work on an adhesive floor material and increase the adhesive force of both ends of a floor material and further, prevent the both ends of the floor material from their pushing up owing to a secular change after work execution. CONSTITUTION:An independently foamed resin sheet 1 on which a prssure- sensitive adhesive is applied is put on the back side of a wooden floor material. An spacers 2 composed of an aluminum sheet 3 and serially foamed resin 4 immersed in adhesive are arranged in turn on both ends. Accordingly, since the spacers 2 suppress the adhesive force of pressure-sensitive adhesive, the floor material can be easily transferred laterally. When both ends are over heated, by a high-freuency heater, a uniform and strong adhesive force can be exhibited by the synergetic effect of the adaptability to the rugged face of floor substrate due to the volumetric contraction of foamed resin in addition to the buffering effect of the serially foamed resin 4.
Patent JP-S5452418-A (JP)
Title: Stabilization system for black level of color television camera
Inventor: MOTOYAMA KOUICHIROU
IPC: H04N5/228
Filed: 1977-10-04
Abstract: PURPOSE: To stabilize a black level due to the shading of a dark current, by correcting a shift in white balance by feeding back a signal level equivalent to the black part of a picture signal for the purpose of DC regeneration after sampling it with a fixed-width pulse.  
     CONSTITUTION: A video signal is passed through the optical filter, where optical black part 6 can be obtained as vertical beam blanking trailing edge 9, arranged in parallel to the pickup-tube horizontal beam scanning on the same plane as stripe filter 7. Then, the signal is DC-regenerated by clamp circuit 11 and supplied to output terminal 14 and sample holding circuit 15 via amplifier 13 . In circuit 15, it is held by a sampling pulse from terminal 16 which has the width narrower than the picture effective scanning surface in the horizontal beam scanning direction and within black part 6 in the vertical beam scanning direction, and its detection output is fed back via inversion current amplifier 17 as a reference level for the DC regeneration 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02298373-A (JP)
Title: Continuous discharge type centrifugal separator
Inventor: HOSHI NORIHARU
IPC: B04B1/20
Filed: 1989-05-15
Abstract: PURPOSE:To enhance the discharge capacity of sludge by reducing the blade pitch of the screw blades in the part on the taper part side of a taper part and a straight part and providing a communication port to the root part of the screw blade. CONSTITUTION:A slurry is introduced into the flow passage formed by a rotary ball 10 and a screw 12 from the slurry supply port 18 of the screw 12. When the screw 12 and the rotary ball 10 are rotated, separated sludge is transferred through the flow passage between screw blades 12b in the right direction by the screw 12 to be concentrated and discharged from a separated sludge discharge port 20. The separated liquid passes through the flow passage between the screw blades 12b to be flooded and discharged from a separated liquid discharge port 22. The separated sludge comes out from the water level W in the flow passage to be dehydrated. By this method, the purifying degree of the separated liquid can be kept high.
Patent JP-S5820364-A (JP)
Title: Casting method of grid for lead storage battery
Inventor: TAKAGAKI MASAO
IPC: B22D15/00
Filed: 1981-07-29
Abstract: PURPOSE:To produce grids which have high accuracy in shape and dimensions and are freely adjustable of weights in the stage of producing grids for lead storage batteries, by spraying an aq. soln. added with cork powder and water soluble varnish of a thermosetting resin onto dies then casting a molten Pb-Sb alloy for grids. CONSTITUTION:In the stage of casting grids for lead storage batteries of a Pb- Sb alloy, the soln. prepd. by dispersing 30-50g cork powder of 1-100 microns grain sizes in 1l water further adding water soluble varnish of a thermosetting resin having heat resistance such as a phenolic resin, an epoxy resin or the like thereto in such a way as to contain 10-50% resin components based on the weight of the cork powder is sprayed on the inside surfaces of dies for casting grids heated to 180-250 deg.C with a spray gun. After the moisture on the surfaces of the dies evaporates and the resin sets, the molten Pb-Sb heated to 430- 500 deg.C is cast. The grids of perfect shapes and dimensions are obtained, and the weights of the cast grids are freely controllable by changing the thickness of the cork layers.
Patent JP-S63284867-A (JP)
Title: Semiconductor memory
Inventor: WATANABE TOSHIHARU
IPC: H01L29/788
Filed: 1987-05-18
Abstract: PURPOSE:To contrive the high integration of elements by forming floating and control gates after embedding them in a groove. CONSTITUTION:A groove 21 which penetrates through a drain region 17 and a semiconductor layer 13 and reaches a partial source region 11 is provided. The first polycrystalline silicon where, for example, phosphorus is doped to the whole surface including the groove 21 is deposited and a thermal oxide film is formed on its silicon and then, the second polycrystalline silicon where phosphorus is doped is deposited. Subsequently, after forming resist patterns at the prescribed parts, a floating gate 23, a thermal oxide film 19c,and a control gate 25 are formed on the prescribed parts of the second gate oxide film 19a as well as the first gate oxide film 19. In this way, the formation of the first and second electrode layers in the groove enables this device to perform the high integration of elements.
Patent JP-H0414651-A (JP)
Title: Music selection circuit for tape recorder
Inventor: OKADA YUTAKA
IPC: G11B27/22
Filed: 1990-05-08
Abstract: PURPOSE:To start reproduction from a head of a music without fail by selecting the mode of a tape recorder based on an output signal of a silence detection circuit at music selection. CONSTITUTION:When a music selection stopping operation switch 13 is closed with a tape recorder in the reproduction state, a fast forward switching circuit 17 and the silence detection circuit 26 are in the operating state by the output of a control circuit 14 to be brought into the music selection state. When a magnetic tape is run up to the position of a silence part with respect to a succeeding music, the detection circuit 26 detects it and the resulting output signal is inputted to the control circuit 14, and the outputs of a reproduction output terminal 16, a fast forward output terminal 18 and a music selection output terminal 25 are inverted. Thus, a reproduction switching circuit 15, the switching circuit 17 and the detection circuit 16 are in non-activated state and the tape recorder is switched into the stopping mode.
Patent JP-H06310006-A (JP)
Title: Cycle timer
Inventor: ISHIZUKA TADASHI
IPC: H01H43/10
Filed: 1993-04-21
Abstract: PURPOSE:To provide a cycle timer with long cycle which can secure a relatively short closing time (e.g. defrosting time) of a switch contact piece be of 2-4 minutes. CONSTITUTION:A setting cam is composed of two cams: a main cam 28 and an auxiliary cam 29, the number of rotations of the auxiliary cam 29 is set to be integer fold of that of the main cam 28. The main cam 28 and the auxiliary cam 29 are made to have almost the same cam lines and a common contact piece 5 and a heater contact piece 4 for defrosting are brought into contact unitedly with and set to slide on the larger diameter cam part A of each cam and the smaller diameter cam part B of part each cam, respectively. A knob part 33 is formed unitedly with the auxiliary cam 29 and the knob part 33 is made possible to rotate and adjust the knob part 33 from outside.
Patent JP-S6010637-A (JP)
Title: Inspecting method of semiconductor wafer
Inventor: OOSAWA AKIRA
IPC: H01L21/66
Filed: 1983-06-30
Abstract: PURPOSE:To inspect the propriety of a semiconductor wafer by oxidizing the wafer, removing the oxidized film, then etching the surface, measuring the reflection coefficient of the surface, and comparing it with that in a mirror-surface state. CONSTITUTION:After a silicon wafer is washed, it is oxidized for 1hr in a wet atmosphere of 1,100 deg.C. Then, it is dipped in aqueous fluoric acid solution to remove the oxide, and the surface of the wafer is then etched. The wafer surface is measured for the transmission factor T by a known infrared spectral photometric method. When the incident light intensity to the wafer is represented by I0, the transmission light intensity from the wafer by I, the absorption coefficient by alpha, and the thickness of the wafer by t, there is the relationship of the formula between the factor T and the reflection coefficient R. When the surface of the silicon wafer is mirror-polished, the coefficient R is approx. 30%. If shallow pit is, on the other hand, formed on the surface, it becomes 30-50%. Thus, the whitening degree of the sensitivity test can be quantified.
Patent JP-H07300721-A (JP)
Title: Preparation of elastan filament
Inventor: BODO REEBORUTO
IPC: D01F6/70
Filed: 1995-04-21
Abstract: PURPOSE: To obtain polyurethane elastic filaments which can continuously be produced and spun in a solventless state, can avoid their thermal deterioration, and have an excellent high temperature breaking time. CONSTITUTION: This process for the production of polyurethane elastic filaments comprises continuously reacting together (a) at least one macrodiol having a molecular weight of 1,000 to 8,000, (b) at least one diisocyanate, (c) at least one polyisocyanate having an average functionality of greater than 2, (d) diols having a molecular weight of up to 400 as chain-extending agents, and other components, to form a polyurethane, directly spinning the polyurethane through a nozzle without any further intermediate steps thereby to form the polyurethane elastic filaments, and then thermally aftertreating the elastic filaments.  When the polyurethane is synthesized, the components (b) and (c) are used in such a quantity ratio that the ratio of the number of isocyanate equivalents of the component (b) to the number of isocyanate equivalents of the component (c) is 99.5:0.5 to 80:20, and the component (c) consists of an isocyanurate polyisocyanate with an average functionality of greater than 2.
Patent JP-H0418133-A (JP)
Title: Fiber yarn for cleaning goods
Inventor: NARIMI TOSHIO
IPC: D02G3/04
Filed: 1990-05-09
Abstract: PURPOSE:To obtain the subject fiber yarn having excellent strength, capable of sufficiently absorbing chemicals, lubricants, etc., and useful for a shoe-wiping mat, etc., by entangling two different kinds of specific fibers with a compressed air jet. CONSTITUTION:The objective fiber is produced by using (A) a chemical synthetic fiber having high fiber strength and low freeness of fiber (e.g. polyester fiber or acrylic fiber) and (B) a chemical synthetic fiber/natural fiber having water- absorptivity and washing resistance (e.g. vinylon fiber, rayon fiber or cotton) as raw materials, loosening the fibers with compressed air jet without doubling the fibers and partially melting and welding the chemical synthetic fibers e.g. by entangling the fibers with each other and partly intertwining the fibers or by doubling the fibers over the whole length and intermittently pressing a hot plate against the fiber part.
Patent JP-H04323890-A (JP)
Title: Mounting structure for surface mounting electronic component
Inventor: SHICHINOHE MITSUO
IPC: H05K1/18
Filed: 1991-04-23
Abstract: PURPOSE:To improve operability at the time of mounting and replacing a surface mounting electronic component by converting conventional soldering for mounting the component on a printed board to a pressure contact type. CONSTITUTION:After a lead row 2A of a lead terminal 2 of an electronic component 1 is aligned with a predetermined position of a row of pads 3 and placed, a pressurizing material 5 is inserted from an opening 6A of a holding fitting 6 having elasticity to the deepest part of the fitting 6 thereby to bring the terminal 2 into pressure contact with the pads 3 to form an electric connection state. When the component 1 is replaced, the material 5 may be removed from the opening 6A of the fitting 6, and a detachable pressure contact structure is provided. Operability of mounting and replacing the component is improved, and a cost is reduced by shortening the operating time.
Patent JP-H01288454-A (JP)
Title: Fabrication of ink jet recording head
Inventor: SHIMODA JUNJI
IPC: B41J2/16
Filed: 1988-05-17
Abstract: PURPOSE:To reduce the cost and the size through relatively simple structure, by jointing a substrate, a flow path board in which a plurality of pressure chambers communicated with respective orifices, an ink flow path and a common liquid chamber are formed, a top board and a positioning board through high temperature compression and bonding a plurality of electromechanical converts onto the top board. CONSTITUTION:A plurality of orifice sections 16 for delivering ink, a plurality of pressure chambers 17, an ink flow path section 18 and a common liquid chamber 21 are formed through etching in one flow path board 12. A smooth top board 13 and a substrate 11 are jointed to the upper and lower faces of the flow path board 12 and the front end section of the orifice section 16 is cut off. A plurality of openings 19 for positioning respective electromechanical converters 14 are formed through etching in same plate of a positioning board 20. The substrate 11, the flow path board 12, the top board 13 and the positioning board 20 are bonded one another under laminated state through high temperature compression, and preferably made of same material such as stainless steel. By such arrangement, the structure is simplified, the size and the thickness is reduced resulting in reduction of assembling manpower and fabrication cost.
Patent JP-2000311169-A (JP)
Title: Device and method for selecting appropriate word in translation and recording medium
Inventor: NAKAZAWA SATOSHI
IPC: G06F17/28
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity to calculate evaluation values or the like for all the combination of translation candidates of words in the case of selecting the translation of a translation object phrase on the basis of statistic language information. SOLUTION: A translation object phrase grouping means 6 divides an inputted translation object phrase into groups by dividing the phrases of low mutual correlation into other groups. A translation candidate word degenerating means 7 gathers a plurality of translation candidate words of high vagueness together into virtual representative translations. A first stage translation selecting means 8 performs rough translation word selection while using the representative translations independently for each group and a second stage translation selecting means 9 selects the final translation out of the rough translations of words selected by the first stage translation selecting means 8 independently for each group.
Patent JP-H08313366-A (JP)
Title: High polymer temperature sensing body and temperature sensing element using it and electric heater
Inventor: YAMAZAKI TADATAKA
IPC: H05B3/56
Filed: 1995-05-18
Abstract: PURPOSE: To attain current carrying stability and cost reduction by constituting these of a polyamide composition by blending an additive composed of iodine or an iodine compound and a zinc oxide with polyamide. CONSTITUTION: For example, nylon 12 having small hygroscopicity or the like is selected as polyamide, and a metallic iodide compound having high thermal stability is used as a conductivity applying agent to enhance temperature dependency of impedance of these polymer. Poly [(2-oxo-1-pyrolidinyl)ethylene] iodine is used as an organic iodine compound as an iodine doner. Zinc oxide powder is used as an iodine acceptor. An oxy-benzoic acid actyl ester-formaldehyde polycondensate is used as a polyamide composition. For example, copper, aluminium or the like are used as an electrode material, and among an electrode, either one material is used, for example, as an electrode composed of the other kind of metal different from an internal layer containing gold, platinum or the like.
Patent JP-S5821386-A (JP)
Title: Controller for semiconductor laser
Inventor: KIMURA SHIYUUJI
IPC: H01S5/042
Filed: 1981-07-30
Abstract: PURPOSE:To grasp the degree of the degradation of the semiconductor laser by controlling a bias level so that monitor output in case of operation and monitor output in case of initial adjustment equalize and displaying the level. CONSTITUTION:When initial adjustment, monitor output Pmo in the case when prescribed output is obtained, bias voltage VBO and the change DELTAVB of vias voltage required for predetermined output change are set to a register R. The semiconductor laser LD is brought to an ON state for a specified period while the value of the register R is set to a register RVB. When the controller reaches a control period, a microprocessor MPU compares value set to a register RPm and monitor output Pm from a light-receiving element M, and sets the approximate value of the output Pm to the RPm. The MPU detects the output Pm through the operation, controls the bias level so that the output Pm and Pmo agree, and addes difference with the VBO to value set to the RVB. When said operation is completed, value set to the RVB is displayed to a display circuit DSP.
Patent JP-S5547962-A (JP)
Title: Steering wheel
Inventor: SADA TOSHIMARO
IPC: B64C13/02
Filed: 1978-09-27
Abstract: PURPOSE: To facilitate the visual observation of meters during operation by means of a connection made up of a transparent member between the central shaft and wheel-shaped section of the steering wheel.  
     CONSTITUTION: A section 5 for connecting the central shaft 3 and the wheel-shaped section 4 of the steering wheel 2 on the body of a car is molded with a strong transparent base meterial such as ceramics and polycarbonate. The steering wheel thus obtained eliminates failure in observation of meters mounted on the dash because of ability to see through panel even if the wheel-shaped section is turned to cover the meters. The connection 5 adopts a plate able to invariably see through in such a manner as to connect the central shaft 3 and the wheel-shaped section 4 or to integrate thereof. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02297350-A (JP)
Title: Ultrasonic wave blood flow observing device
Inventor: SHIKI EIICHI
IPC: A61B8/06
Filed: 1989-05-11
Abstract: PURPOSE:To improve the frequency resolution power without giving influence onto other factors such as the number of frames and improve the clutter removing faculty and obtain the blood flow information with high precision by increasing the number of data inputted into an MTI filter without changing the ultrasonic wave scanning method. CONSTITUTION:Eight pieces of data X1-X8 which are outputted from an A/D conversion circuit 4 are inputted into a past data adding circuit 5, and four pieces of data X-1-X-4 as the past data are estimation-generated and added before eight pieces of data. Therefore, twelve pieces of data X-4-X8 are outputted in order from the past data adding circuit 5 and added into an MTI filter 6. Thus, the input data which is increased by the data portion calculated by the past data adding circuit 5 is added into the MTI filter 6, and filtering is carried out. Therefore, the influence for another factors such as number of frames is eliminated, and the frequency resolution power can be improved, and the clutter removing faculty can be improved.
Patent JP-H07336892-A (JP)
Title: Method and equipment for controlling self-excited dc transmission facility
Inventor: KONISHI HIROO
IPC: H02J3/36
Filed: 1994-06-01
Abstract: PURPOSE:To provide a control system of DC transmission facilities inhibiting the variation of DC voltage with the change of the command of transmission power and capable of stably controlling transmission power and DC voltage at high speed. CONSTITUTION:ACs are converted into DCs by a converter 31 on the transmission side, and DCs are converted into ACs by a converter 32 on the receiving side through a DC circuit 41. Each converter is composed of elements having a self-extinguishing function. Converter control sections 310, 320 have power control circuits and voltage control circuits respectively, and select one function by a tidal-current direction command from an operation command device 300. The converter control section 320 controls the transmission power of the converter 32 according to the power deviation of a power command and the measured value of a power detecting means 323. The converter control section 310 controls the converter 31 so that the DC voltage Vf of a power capacitor 40 is kept constant according to the voltage deviation of a voltage command x and a voltage detector 311 and the above-mentioned power deviation (or the power command).
Patent JP-S61278150-A (JP)
Title: Semiconductor chip
Inventor: YUSA ATSUSHI
IPC: H01L21/301
Filed: 1985-06-04
Abstract: PURPOSE:To scale down the size of a chip by forming an addition region for a high-concentration impurity having the same width as a dividing strain region in a peripheral section and the same conduction type as a substrate in the dividing strain region. CONSTITUTION:An active region 3 is shaped at the central section of an N<-> type substrate 2 for a semiconductor chip 1, and various elements 4 are formed in the active region 3. An <+> layer 5 in high-impurity concentration is shaped so as to surround the active region 3 in a section corresponding to the width of a dividing strain region formed to the peripheral section of the chip 1 on the division of the chip in the peripheral section of the chip 1. The active region 3 and the N<+> layer 5 are separated only by a distance L so that these regions 3, 5 are not brought into contact mutually, and the clearance L may extend over size such as approximately 4-5mum.