baber/WOPTO huggingface dataset:
Patent JP-S6320149-A (JP)
Title: Casting method for piston
Inventor: OKADA MASAKI
IPC: B22D19/08
Filed: 1986-07-11
Abstract: PURPOSE:To prevent the temp. drop of molten metal by heat insulating layer and to execute the stable casting by supporting as fixing a ring carrier covering a part, which becomes to a heat input side after forming a piston, by the heat insulating layer, to the inside of mold and pouring the molten metal after heating the fixed supporting part of the mold. CONSTITUTION:A ring-like projecting part 9 is formed at the outer circumferential face of the ring carrier 5. Next, the projecting part 9 of ring carrier 5 is set as positioning in the fixed supporting part 10 in the parting plane of mold 15 between the upper mold 15a and the lower mold 15b. The upper mold 15a is set on the lower mold 15b under condition of inserting the ring-like heat insulating layer having L-shaped sectional face covered on the upper face 5b and the inner circumferential face 5c of ring carrier 5. Next, current is conducted on a heat-coil 16 to heat sufficiently the fixed supporting part 10 of mold 15 and the ring carrier 5, and the molten metal is flowed in, to fill up a feeding head from the sprue of upper mold 15a. In this way, cooling of the molten metal at the circumference of heat insulating layer 8 is restrained and remarkable good fluidity is obtd.
Patent JP-H05335729-A (JP)
Title: Method for processing of circuit conductor
Inventor: SHIBUYA HIDEKI
IPC: H05K3/28
Filed: 1992-05-27
Abstract: PURPOSE:To prevent the soldering strength from lowering by removing hydrogen in post-processing from a circuit conductor formed in the processing of electroless plating and also to prevent the production of an oxide film by an oxide film by preservation. CONSTITUTION:This method for the processing of a circuit conductor is a method of processing a circuit conductor formed on a circuit board 2 by electroless plating or a circuit conductor with a conductor layer formed on a surface layer by electroless plating, in which method preservation is applied to the surface of the circuit conductor 16 after heat treatment is applied thereto in the atmosphere without hydrogen contained or under the reduced pressure of hydrogen.
Patent JP-S645528-A (JP)
Title: Blood pressure monitor apparatus
Inventor: UEMURA MASAHIRO
IPC: A61B5/022
Filed: 1987-06-29
Abstract: PURPOSE:To suppress the effect of a motion artifact to the min., by processing the first filtered wave data corresponding to the pressure in a cuff and the second filtered wave data corresponding to the change in the vibration pressure in the cuff to display the max. and min. blood pressure values of a living body. CONSTITUTION:A pressure transducer 28 detects the pressure change in a cuff 14 and generates an output signal being a synthetic analogue voltage wave containing an absolute cuff pressure component and a pulse wave component. This analogue output signal is respectively inputted to an LPF 30 and an HPF 32 and respectively outputted as the cuff pressure signal SK corresponding to the absolute cuff pressure component and the pulse wave signal SM corresponding to the pulse wave component. The cuff signal SK and the pulse signal SM are supplied to a microprocessor 20 through amplifiers 33, 31 and an A/D converter 34 to be stored in a data memory apparatus 36 as cuff pressure data and pulse wave data and both data are processed according to the predetermined program stored in a program memory apparatus 38 to be displayed on a display apparatus 40.
Patent JP-H0454370-A (JP)
Title: Gear change controller of automatic transmission
Inventor: SHIMANAKA SHIGEKI
IPC: F16H61/16
Filed: 1990-06-20
Abstract: PURPOSE:To contrive smooth shift from gear change prohibition control to normal gear change control after finish of circling travel by specifying start of the circling travel as a start condition of gear change prohibition control and specifying a release condition of the gear change prohibition control as the time when the circling travel is finished and a computed gear position comes to be higher than a detected gear position. CONSTITUTION:Gear change prohibition control to prohibit down-shift at least when start of circling travel of a car is detected by a detection means (a) is started in a control means (e) when the car enters circling travel from rectlinear travel. Accordingly, during the circling travel, down-shift to quickly increase a driving force of an engine in spite of acceleration operation is prohibited, and circling travel stability is secured. At the time of shift from the circling travel to the rectlinear travel, when the finish of the circling travel of the car is detected by the detection means (a) in the control means (e) and a computed gear position by a computing means (c) comes to be higher than a detected gear position by a detection means (d), the gear change prohibition control is released. Consequently, in the case when the circling travel is finished, even if it is put in normal gear change control after the release, it is never suddenly down-shifted.
Patent JP-H0913639-A (JP)
Title: Floor panel for free access floor
Inventor: ARAKAWA OSAMU
IPC: E04F15/06
Filed: 1995-06-28
Abstract: PURPOSE: To prevent a person from being injured when he touches the lower edge where the circumferential end surface and reverse surface of a panel body mutually cross by forming an inclined surface extending from the circumferential end part of the panel body to an outer circumferential rib formed around four sides of the reverse surface of the panel body to surround it. CONSTITUTION: A panel body 1 is molded into a flat square form by die casting, and an outer circumferential rib 2 is integrally formed around four sides of the reverse surface. The rib 2 is arranged on the side slightly inner from the circumferential end part 1a of the body 1, and an inclined surface 4 is formed extending from the circumferential end part 1a to the rib 2. The lower edge 1a' where the circumferential end part 1a and reverse surface of the body 1 mutually cross never has an acute angle even when the circumferential part 1a is cut by a cutter, return burr is hardly adhered to the lower edge, and the danger of being injured is eliminated even if the lower edge is touched.
Patent JP-S5784857-A (JP)
Title: Ink mist recovery device for ink jet serial printer
Inventor: ISHIKAWA CHIYUUJI
IPC: B41J2/17
Filed: 1980-11-18
Abstract: PURPOSE:To reduce the manufacturing cost and power consumption of an ink mist recovery device by eliminating the necessity for an additional drive fan by  driving a fan for recovering ink mist with a revolving body which rotates being  contacted with a carrier shaft for the scanning movement of a carriage. CONSTITUTION:The device is constituted so that a roller 17 is installed to become integral with a carriage 11 and also to be brought to contact with a carrier shaft 12 and a fan 19 is rotated by the rotation of the roller 17 through a one-way clutch 18. Consequently, the fan 19 rotates to forcibly recover ink mist into a gutter 21 only when the carriage is running for printing and it does not rotate at the time of nonprinting, while the carriage is being returned, and by this system it is possible to send ink mist to below the gutter 21.
Patent JP-S6410856-A (JP)
Title: Roofing material for transverse shingling
Inventor: FUNAKI GANTAN
IPC: E04D3/362
Filed: 1987-07-01
Abstract: PURPOSE: To obtain a roof material having a high linking strength and good flashing by arranging a hard backing member in an overlapped shape on the bottom surface of a board portion, locating the front edge of the backing member inside the linking portion of the front edge of the backing member, and facing the rear edge to the linking portion of rear edge of board portion. CONSTITUTION: A linking portion 3 bent downward to the front edge of a board portion 2 and a linking portion 4 bent upward to the rear edge are provided for this roof material for lateral roofing 5. A hard backing member 6 is arranged to an overlapped state on the bottom surface of the board portion 2, front edge of the backing member 6 is located inside the linking member 3, and the rear edge faces the linking portion 4. Then, in a state of covering the roof 1 by linking the linking portion 4 of the roof material 5 located at the eaves side to the linking portion 3 of the roof material 3 located at the ridge side, the bottom surface at the front of the backing member 6 of the roof material 5 at the ridge side is supported by the upper end of the linking portion 4 of the roof material 5 at the eaves side.  In this way, the strength of the linking portion of the roof material 5 can be improved, pulsation during strong wind can be eliminated by increasing the wall thickness of the roof material 5, water leakage from the linking portion can be prevented, and further the dew condensation occurred at the board portion 2 can be easily drained from the linking portion.
Patent JP-H0759490-A (JP)
Title: Production of finishing rod
Inventor: SHIGEFUJI HIDETOSHI
IPC: A01K87/00
Filed: 1993-06-30
Abstract: PURPOSE:To easily and accurately manufacture a fishing rod having desired shape. CONSTITUTION:A water-soluble film 2 is wound around the tip end of the core at a prescribed pitch. A prepreg sheet 3 impregnated with a thermosetting resin is wound plural times around the outer circumference of the wound film 2 and a forming tape is wound on the outer circumference. After baking the whole assembly, the core is extracted to form a tubular material 4. The tubular material 4 is immersed in hot water to dissolve the water-soluble film 2 and form a groove at the position of the water-soluble film 2.
Patent JP-S5557851-A (JP)
Title: Production of magnetic toner
Inventor: TAWARA KAZUNORI
IPC: G03G9/08
Filed: 1978-12-26
Abstract: PURPOSE: To obtain the magnetic toner which has the electric resistance value (ρ) adequate for image formation and is good in fluidity by thermally fusion-bonding magnetic material fine powder on the surfaces of non-magnetic material particles of grain sizes 0.5W100μ and covering these.  
     CONSTITUTION: Non-magnetic material particles of grain sizes 0.5W100μ composed of the binder resin containing coloring agents such as carbon black, pigments, dyes, etc. are mixed with about 2W40wt% of magnetic material fine powder (simple substance or alloy such as Fe, Co, etc. of grain size about 0.01W3μ or oxide, etc. which becomes ferromagnetic materials such as CrO 2 ) and the mixture is subjected to heat-treatment to let the magnetic material fine powder secure on the surfaces of the non-magnetic material particles, whereby the magnetic toner is provided. Here, it is desirable that the ρ value of the abovementioned toner be about 10 3 Ωcm or over. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0832568-A (JP)
Title: Clock recovery circuit
Inventor: ANDO HIDEYUKI
IPC: H03L7/06
Filed: 1994-07-14
Abstract: PURPOSE:To reduce a synchronization clock time and to realize stable clock recovery. CONSTITUTION:A position detection circuit 13 generates position signals c1-c16 from an edge detection signal (b) and a flip-flop 14 segments the position signals c1-c16 at the leading of a recovered clock signal to provide an output of error signals d1-d16. A control circuit 15 generates a gate signal (f) and a UD discrimination signal (g) used to control a count of an up-down counter 19 and an up/down counting direction based on the error signals d1-d16. Then the up-down counter 19 counts the gate signal (f) and the UD discrimination signal (g) and provides an output of a 1-pulse addition signal (h) or a 1-pulse elimination signal (i) when the count reaches a setting count. A variable frequency divider circuit 110 conducts phase correction and frequency division and provides an output of a recovered clock signal (k).
Patent JP-S6055260-A (JP)
Title: Method and apparatus for ultrasonic measurement
Inventor: FUJII TADASHI
IPC: G01N29/11
Filed: 1983-09-06
Abstract: PURPOSE:To calculate the sure attenuation degree of an ultrasonic wave by finding out the reduction of amplitude at two time points by an area setting means for a substance to be measured which corresponds to at least two time points after the transmission of an ultrasonic pulse, an echo signal accumulating means and an operation means. CONSTITUTION:An ultrasonic wave transducer 2 is driven by a transmission circuit 1 at prescribed driving voltage and frequency and an ultrasonic pulse 17 is transmitted into a living body 14. A part of the pulse 17 is reflected by scattered light 15, transmitted into the living body again and received by the transducer 2 as a received echo 18. A pulse 18a is transmitted through a scattering body 15 then transmitted into the deep portion of the living body. An operation circuit 11 calculates the attenuation degree of echo amplitude from the received ultrasonic echo by using memory circuits 9, 10 and a monitor display 7 displays the calculated value as a visual image. Thus, the attenuation degree of the ultrasonic wave in the area of the substance to be measured which corresponds to at least two time points can be calculated from the linear ramp obtained from linear approximation.
Patent JP-S6056151-A (JP)
Title: Cylinder block of water-cooled type engine
Inventor: SUZUKI AKIYA
IPC: F02F1/16
Filed: 1983-09-06
Abstract: PURPOSE:To reduce the deformation on preparation and improve cooling efficiency by constituting a cylinder sleeve as the sleeve having a double structure of an inner wall and an outer wall integrally formed with the inner wall and utilizing the space between the both walls as water jacket. CONSTITUTION:A cylinder block B is constituted of a plurality of cylinder sleeves 1 arranged in series and a cylinder block body 2 surrounding the outer periphery of the cylinder sleeve. Said cylinder sleeve 1 is constituted by integrally connecting the cylindrical inner wall 11 forming each cylinder and the outer wall 12 surrounding the inner wall, keeping an interval, by a lower edge part 13 and a top wall 14. Cooling water is introduced into the space 15 surrounded by the both walls 11 and 12. A number of water-holes are formed onto the top wall 14 of the cylinder sleeve 1, in order to allow the cooling water to circulate between the top wall and the water jacket of the cylinder head. Therefore, the above-described space 15 can be used as a closed deck type water jacket.
Patent JP-S647729-A (JP)
Title: Digital tuner
Inventor: AZUMA SHUJIRO
IPC: H03D3/00
Filed: 1987-06-30
Abstract: PURPOSE:To digitally demodulate a composite signal with a simple constitution by setting the sampling frequency of an IF so as to satisfy prescribed conditions of the frequency of a pilot signal. CONSTITUTION:A prescribed IF signal from an analog circuit part 1 is converted by a sampling frequency fs in an A/D converting circuit 8 and next, in an FM detecting circuit 9, FM-detected digitally. The obtained digital composite signal is demodulated with the sub-carrier of an approximate sine wave in a multiplexing circuit 18. At such time, the frequency fs is set so as to satisfy fs=2<n>Nfp with the frequency of the pilot signal included in the composite signal as fp, with a value (n) as the natural number of 4 or above and with N as a natural number.
Patent JP-H0532007-A (JP)
Title: Recording device
Inventor: YAMAGUCHI TAKASHI
IPC: B41M5/36
Filed: 1991-07-03
Abstract: PURPOSE:To correctly delete an image by applying thermal energy for creating a transition state in which a recording medium transits to a transparent state, and selectively applying thermal energy for creating a while turbid state, to which the recording medium transits from the transition state and also thermal energy for creating the transparent state. CONSTITUTION:A rewritable recording medium becomes transparent at temperatures of about 70 to 100 deg.C, and further, becomes turbid whitely at temperatures of about 110 deg.C or higher to record an image. This recording medium is sent in (a) direction and thereby, an image is preliminarily delected using a flat surface heater 11. Next, recording energy by which to form a visible image in the recording medium through a thermal head 15 and deletion energy by which to delete a visible image are selectively applied to a recording area (mark dot) where the visible image is formed and to a non-recording area (space area) where the visible image is deleted respectively, within a cyclic period of forming a single dot (one unit) which records or deletes the visible image, in accordance with the visible image to be recorded. Thus, a new image can be directly written on an existing image.
Patent JP-H0996087-A (JP)
Title: Floor structure
Inventor: SUZUKI MOTOAKI
IPC: E04F15/04
Filed: 1995-05-26
Abstract: PURPOSE: To provide a floor structure provided with a necessary strength required as the floor structure by use of thinner plates than conventional plates when a wooden floor plate is directly applied on a substrate material like a floor joist. CONSTITUTION: In a floor structure in which a substrate plate 2 is fixed on a substrate material 1 with nails and floor plates 4 are stuck on the substrate plate 2 and fixed thereto, 9mm or thicker rectangular wooden plates are used as the substrate plate 2. And the floor plates 4 in which single plates 4b, 4c are stuck to the front and rear faces of narrower wooden floor base plates 4a than the substarte material 1, are used and fixed so that the longitudinal direction of the floor plates 4 is parallel to the longitudinal direction of the substrate plate 2.
Patent JP-S5795784-A (JP)
Title: Single plate color television camera
Inventor: UMEMOTO MASUO
IPC: H04N9/07
Filed: 1981-10-14
Abstract: PURPOSE:To obtain a picture with good resolution, by locating two types of filters to each video element as a mozaic color filter and combining specific colors for them. CONSTITUTION:As mozaic color filters, two types of filters are located to each video element. Four types of filters corresponding to two video elements toward adjacent column direction are composed of the combination of an all color transmission filter W, yellow transmission filter Ye and two green transmission filters G or that of cyane transmission filter CY, green transmission filter G and two yellow transmission filters Ye and they are adhered to a photo detector. By operating output signals of adjacent two horizontal lines, a luminance signal which is coincident with 2G+R+B/3 or similar can be obtained at any column. This signal Y is equal or similar to the standard luminance signal of the NTSC system, and the luminance signal component can be obtained at each column, allowing to obtain a picture with good resolution.
Patent JP-H0212678-A (JP)
Title: Optical recording medium
Inventor: HAYASHI TAKASHI
IPC: G11B7/24097
Filed: 1988-06-30
Abstract: PURPOSE:To facilitate the positioning at bonding, to improve the accuracy of alignment, to increase the bonding strength and to improve the productivity by using an ultrasonic wave so as to implant a clamping hub to a projection or a recessed part of a medium disk. CONSTITUTION:The bonding between a disk 1 and a clamp hub 5 is applied by using a projection of the disk as an insert guide 1a and a metallic rod (insert horn) 6 applying ultrasonic wave vibration is in contact with the clamp hub 5 to implant the clamp hub 5. The alignment accuracy of an optical recording disk where the clamp hub 5 is implanted to the projection of the disk 1 by using an ultrasonic wave is suppressed stably below a prescribed value in this way, the bonding strength between the clamp hub 5 and the medium disk 1 is increased and the productivity is enhanced.
Patent JP-H03232535-A (JP)
Title: Novel catalyst based on palladium and use thereof
Inventor: DOUNI SHINU
IPC: C07C69/716
Filed: 1990-06-22
Abstract: PURPOSE: To synthesize intermediates for preparation of perfumes and vitamins, etc., by carrying out nucleophilic displacement with nucleophilic compounds, etc., in the presence of a catalyst system in which a palladium compd. and nitrile are blended in an aq. soln. of a water-soluble ligand. CONSTITUTION: A catalyst is prepared by blending a palladium compd. and nitrile in an aq. soln. of a water-soluble ligand. A nucleophilic reagent such as an active methylene group-contg. compd. and azide is reacted with a compd. expressed by the formula I [R1 , R2 , R3 , R4 and R5 denote each hydrogen atom, functioned aliphat. hydrocarbon group, arom. group, cyano group or the like, Y denotes halogen atom, OR, SR (R is 1-4C alkyl group) or the like] in the presence of an effective amount of the catalyst at a temp. of <=200 deg.C. Then, the reaction product is separated by means of phase separation and the aq. soln. of the catalyst is recovered.
Patent JP-H087137-A (JP)
Title: Adjustment machine
Inventor: ANJO TAKAO
IPC: G07B15/02
Filed: 1994-06-22
Abstract: PURPOSE:To save the power consumption of an adjustment machine by automatically turning a power source OFF when the adjustment machine is not used and turning the power source of the adjustment machine to an ON state when a train arrives. CONSTITUTION:This adjustment machine is provided with a train detection means 10 for detecting that the train enters a station platform and a control means 12 provided with a function for turning the power source of the adjustment machine 16 ON under the condition that detection is performed for the fixed time by the start of train detection, the function for turning the power source of the adjustment machine 16 OFF when the train is not detected and the function for turning the power source of the adjustment machine 16 OFF after the fixed time of the continuous use of the adjustment machine 16 elapses and turning the power source of the adjustment machine 16 ON at the time of the continuous use.
Patent JP-S5968241-A (JP)
Inventor: BURUUSU ARUBIN MIRIMAN
IPC: B41F17/00
Filed: 1983-09-05
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-H0510450-A (JP)
Title: Packing
Inventor: UEDA TAKAHISA
IPC: F16J15/26
Filed: 1991-07-03
Abstract: PURPOSE:To eliminate the breaking of sliding faces due to separation between layers and prevent the rise of rotational torque caused by the adhesion of expanded graphite to the peripheral surface of a shaft in addition to securing the specified sealing performance sufficiently for a long time by providing expanded graphite tape layers with scraper function. CONSTITUTION:Plural layers of expanded graphite tapes 2A, 2B, 2C are folded in zigzag shape with the repetition of being bent into crests and roots in the thickness direction thereof to form a cord body 4. This cord body 4 is wound around the periphery of a rotary shaft 5 in such a way that the cut end faces 2a, 2b, 2c of the expanded graphite tapes 2A, 2B, 2C are exposed to the inner and outer sides in the radial direction. In a packing 1 of such structure, the hardness of the cut end faces, exposed at least to the inside in the radial direction, of the expanded graphite tapes 2A, 2B, 2C or sheets laminated thereon is made larger than that of the other parts.