baber/WOPTO huggingface dataset:
Patent JP-S63146944-A (JP)
Title: Production of expandable resin beads
Inventor: OGURI MASANORI
IPC: C08J9/18
Filed: 1987-07-07
Abstract: PURPOSE:To obtain the titled resin beads capable of giving foams with outstanding thermal insulation performance, by incorporating an aqueous suspension containing thermoplastic resin beads with an organic fluorochemical and propane and/or butane to impregnate these compounds into said beads. CONSTITUTION:(A) An aqueous suspension prepared by dispersing 100pts.wt. of thermoplastic resin (e.g., styrene resin, polyolefin resin) beads in an aqueous medium (pref., containing a dispersant made up of inorganic compound such as sodium pyrophosphate plus magnesium chloride) is incorporated with (B) 5-15pts.wt. of an organic fluorochemical with a boiling point >=20 deg.C of formula (Xs and each F, Br, Cl or H, at least one of which being F; n is 0 or 1) (e.g., 1,2,2-trifluoro-1,1,2-trichloroethane) and (C) 1-15pts.wt. of propane and/or butane to impregnate the components B and C into said beads, thus obtaining the objective resin beads.
Patent JP-S6228190-A (JP)
Inventor: NAGAOKA KANJI
IPC: B25J15/08
Filed: 1985-07-31
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-H0455741-A (JP)
Title: Ion sensor
Inventor: YOSHIDA YASUKI
IPC: G01N21/57
Filed: 1990-06-26
Abstract: PURPOSE:To determine the quantity of ionic material highly accurately and to make it possible to make the response quick by changing the light reflectivity of a polymerized film when the polymerized film comes into contact with the ionic material. CONSTITUTION:A polymerized film 12 is formed on a transparent substrate 11. A light emitting element 21 and a photodetector 22 are provided at the rear surface side of the substrate 11. These parts are contained in a casing 30 as a unitary body. The polymerized film is in contact with an atmosphere to be inspected. Therefore, the light emitted from the element 21 is cast through the rear surface of the substrate 11. The reflectivity of the light from the mirror surface at this time is captured with the photodetector 22 provided at the rear surface of the substrate 11. Ionic material to be inspected is detected and determined based on the change in reflectivity. Namely, the change in physical property of the film in correspondence with the bonding or electrical mutual action between the polymerization film 12 and the ionic material is captured based on the change in light reflectivity of the polymerization film. Thus, the quantity of the ionic material to be inspected is determined.
Patent JP-H09576-A (JP)
Title: Slide health bed
Inventor: INAZUMI TOSHIO
IPC: A61G7/00
Filed: 1995-05-30
Abstract: PURPOSE: To disperse locally concentrated pressure and move a pressing section with the lapse of time by concurrently rotating rollers with a futon (Japanese quilt and mattress) or a mat placed thereon in opposite right and left directions for moving right and left the futon or mat, and changing a contact surface thereof with the rollers. CONSTITUTION: Rollers 1 fitted to a bed are rotated right and left on operation of a motor 2 or the like, and a contact area of the rollers 1 with a futon or a mat is changed, thereby varying body support positions. Also, the bed is provided with rollers 1 having a gear 3, and the rollers 1 are connected to each other with a chain 4. In addition, one of the rollers 1 is connected to a pulley 5 via the chain 4, and the pulley 5 is connected to the motor 2 via a rod. Then, circular motion of the motor 2 is converted to semi-circular motion of the pulley 5 by rotating the motor 2, and the rollers 1 are thereby rotated in clockwise and counterclockwise directions. According to this construction, the body support positions change with the lapse of time and occurrence of necrosis can be restrained.
Patent JP-H0613608-A (JP)
Title: Thin-film active element
Inventor: KATAOKA YOSHIHARU
IPC: H01L29/78
Filed: 1992-06-25
Abstract: PURPOSE:To allow a large current to flow between a source electrode and a drain electrode without applying a high voltage to a gate electrode. CONSTITUTION:An anodic oxidation insulating film 13 is formed on each side edge part of a gate electrode 12, and a gate insulating film is so provided as to cover the upper surface of each anodic oxidation insulating film 13 and the gate electrode 12. A semiconductor layer 15 in which a channel is formed is formed on a gate insulating film 14, on each side part of which a drain electrode 17 and a source electrode 19 are formed through an n<+> semiconductor layer 16.
Patent JP-H08334503-A (JP)
Title: Method for measuring cation
Inventor: TAMARU HIROKO
IPC: G01N30/64
Filed: 1995-06-09
Abstract: PURPOSE: To achieve a stable and continuous measurement by preventing a slightly soluble salt from being generated, and filter from being clogged by using an eluent containing pyromellitic acid. CONSTITUTION: An ion chromatography system which is left to stand outdoors can be easily contaminated as compared with one in a laboratory, an eluent component and a cation such as calcium may react with each other to easily generate a slightly soluble salt, column and filter are clogged, and the pressure of the column, etc., increases, thus making it difficult to perform a stable and continuous measurement for a long time. Therefore, by using each eluent containing tartaric acid and pyromellitic acid, the separation performance in the case of pyromellitic acid is nearly equal to or more than that of tartaric acid. Also, in the case of pyromellitic acid, no column pressure change is generated, even when rainwater is measured repeatedly 300 times. A retention time tends to become shorter along with the deterioration of the column.  However, in the case of the pyromellitic acid, a retention time is stable for a time exceeding 3 months and the deterioration of the column can be suppressed by the use of the pyromellitic acid eluent.
Patent JP-H0730800-A (JP)
Title: Focusing lens position controller for variable focal length lens
Inventor: SHIBAYAMA ATSUSHI
IPC: G03B13/36
Filed: 1993-07-07
Abstract: PURPOSE:To economize storage capacity without damaging accuracy by calculating the reference moving amount of a focusing lens from an object distance, calculating a conversion coefficient from a focal length and defining the product of the reference moving amount and the conversion coefficient as the moving amount of the focusing lens. CONSTITUTION:A distance measuring means 3 measures the object distance by using infrared rays, far example, and sends the value of the inverse to an arithmetic means 5. A focal length detecting means 4 detects the position of a magnification lens 1 by using an encoder the like and sends the detected value of the focal length corresponding to this position to the arithmetic means 5. The arithmetic means 5 calculates the reference moving amount of a focusing lens 2 by using a secondary expression concerning the inverse value of the object distance and calculates the conversion coefficient by using a third-order expression concerning the detected value of the focal length. Further, the arithmetic means 5 defines the product of the reference moving amount and the conversion coefficient as the moving amount of the focusing lens and sends this moving amount to a focusing lens group driving means 7.
Patent JP-S6325033-A (JP)
Inventor: TASHIRO HISAO
IPC: E04B1/41
Filed: 1986-07-18
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-H0518216-A (JP)
Title: Variable valve timing device
Inventor: WATANABE ATSUSHI
IPC: F16H55/17
Filed: 1991-07-09
Abstract: PURPOSE:To reduce engaging noise at the time of operation, and prevent large resistance from being generated when a ring gear is moved, in a variable valve timing device for moving the ring gear interposed between a timing pulley and a cam shaft in an axial line direction so as to change a phase between the timing pulley and the cam shaft. CONSTITUTION:Rotation is transfered from a timing pulley 3 to a cam shaft 1 through a ring gear 15 interposed between the cam shaft 1 and the timing pulley 3 and provided with helical splines 11a, 11b. The ring gear 15 is moved between a first and second operating positions which are separated from each other in an axial line direction so as to change a phase between the timing pulley 3 and the cam shaft 1. Stoppers 30, 32, 34, 36 are provided respectively on the first and second operating positions of of a sleeve 5 and a housing 11. When the ring gear 15 is positioned in the first and second operating positions, the ring gear 15 is pushed elastically along circumference direction through blocks 31, 33, 35, 37 so as to prevent relative rotation between the timing pulley 3 and the cam shaft 1.
Patent JP-S5868762-A (JP)
Title: Recorder for both one side and two sides
Inventor: NAKAOKA MASAKI
IPC: G03G15/23
Filed: 1981-10-20
Abstract: PURPOSE:To simplify the constitution of a recorder for both one side and two sides by making a unit having two trays for recorded sheets and sheets which are unrecorded on one side attachably and detachably to and from a body provided with a feed port for the sheets which are unrecorded on one side near a discharge port for the recorded sheets. CONSTITUTION:In the case of ordinary copying on one side, a flap 28 is set in the position as shown, and the sheets after fixing 22 are discharged onto the 1st tray 26. In the case of copying on both sides, the flap 28 is turned counterclockwise to store a required number of the sheets which are transferred 8 and fixed 22 on the front side alone temporarily in the 2nd tray 27. Thereafter, the sheets are separately conveyed by a pair of reversing rollers 29, 30 and are transferred 8 and fixed 22 on the other surface, then the sheets are discharged into the tray 26. Further the trays 26, 27, the separating and conveying section and the flap mechanism are combined into one unit and the unit is made attachable and detachable to and from the body. An ordinary paper discharge unit consisting of discharge rolls, trays, etc. is made mountable independently to the body, whereby the copying machine is made changeable to an economical one side copying machine as well.
Patent JP-H0830321-A (JP)
Title: Control panel with help function
Inventor: IBORI SATOSHI
IPC: G05B23/02
Filed: 1994-07-20
Abstract: PURPOSE:To provide a control panel for equipment such as an inverter, with which explanation information required for operations can be sufficiently provided, to be sufficiently miniaturized while improving convenience. CONSTITUTION:When operation conditions or the like are displayed on a display screen 3 by an operation button 4 of a control panel 1, corresponding to this display, an indication expressing any prescribed page in a manual is simultaneously displayed at a line F of this display screen 3. When a selection setting operation is performed by the operating button 4 of the control panel 1, corresponding to the operation conditions set by this operation, the number of a page describing information such as the meaning of that setting or the method effective for the operation in the manual is automatically displayed on the line F of the display screen 3 so that the manual can be easily and simply referred to and effectively utilized as well. As a result, even a biginner can always perform the exact operation in a short time, and the convenience of the inverter can be sufficiently improved.
Patent JP-H0832711-A (JP)
Title: Telephone terminal switching device
Inventor: ISHIKAWA TAKAHIRO
IPC: H04M11/00
Filed: 1994-07-20
Abstract: PURPOSE:To automatically switch a line to a telephone set side through the off-hook operation of a telephone set in a modem unused state when a modem terminal machine wherein the telephone set is incorporated has one telephone line. CONSTITUTION:When one telephone line is available, it is connected to MJ1. The switch 4 is normally on an 'M' side and a communication through a modem 2 is possible. No telephone line is connected to MJ21, so the output of a line current detection part 24 is an L signal and inverted by an inverting circuit 26 into an H signal, which is inputted to an AND circuit 25. If the modem 2 is in communication, when the telephone set 3 is operated into the off-hook state, the line current detection part 6 outputs an H signal and the inverting circuit 27 inverts it into an L signal, so that the signal is inputted to the AND circuit together with the H signal from a hook detection part 7. The AND circuit inputs the H, L, and H signals, so the output is an L signal and a driving part 5 does not operate, so that the switch 4 is held on the M side. When the modem 2 is not used, the line current detection part 6 generates an L output and the inverting circuit 27 inverts it into an H signal, so the AND circuit generates an H output and the driving part 5 operates to switch the switch 4 to the T side.
Patent JP-S6229713-A (JP)
Title: Pivot supporting part cooling device for piston
Inventor: MAKINO SAKAE
IPC: F02B75/02
Filed: 1985-07-30
Abstract: PURPOSE:To make a pivot supporting part of a piston coolable so effectively with a simple structure, by making an air-fuel mixture heading for the piston inside from the inside of a crankcase at a scavenging stroke so as to flow into a vent hole inside the piston. CONSTITUTION:At a scavenging stroke of a two-cycle engine, when a piston 11 goes down through a cylinder hole 7, an air-fuel mixture inside a crankcase 2 passes through a scavenging port 20 and is fed to the side of a combustion chamber 12. At this time, a part of the mixture inside the crankcase 2 passes through a vent notch 24 and a one end side opening 22a of a vent hole 22 and led into the inside of this vent hole 22. This air-fuel mixture cools a piston pin 17 and a needle bearing 18, namely, a pivot supporting part of a piston 11 leading to a connecting rod 16. And, afterward, this mixture passes through another end side opening 22b of the vent hole 22 and a concave part 25, and further it passes through an opening 20a of the scavenging port 20 and is led into the side of the combustion chamber 12.
Patent JP-S6412507-A (JP)
Title: Welded magnet
Inventor: INOUE KIYOSHI
IPC: H01F7/02
Filed: 1987-07-06
Abstract: PURPOSE:To improve the productivity of the title welded magnet having various kinds of compositions by a method wherein, when various kinds of base materials of magnet are welded, they are welded in a magnetic field using electric discharge or a laser beams and the like. CONSTITUTION:A magnet is synthesized by activation-diffusion by microwelding a base material 1 to a base stand 15 by discharging electricity by the pulse voltage applied to the base material 1 and the base stand 15 in the electric field formed by electrodes 30 and 31, and also by conducting a microwelding method using the laser beams and the like which is not shown in the diagram. At that time, N2 gas is fed into a cover 21 from a cylinder 23 through a hose 24, the magnet is synthesized while it is being welded in nitrogen gas, and a magnet of penetrating type compound is shaved off using a cutting tool 32 or a grinder and an electric discharge processing device which are not shown in the diagram, and powderly grains are obtained. The base material 1 is made of rare earth, and the magnet is manufactured from the alloy consisting of Nd, Gd, Tb, Dy, Ho, Er, Tn, Yb, Sm, Pr and the like having a large magnetic moment, Fe ferro-element, TM (transition), a whisker element, and an interstitial metal.
Patent JP-S5957724-A (JP)
Title: Manufacture of molding with identification part
Inventor: IWATA TAKAO
IPC: B29C49/48
Filed: 1982-09-29
Abstract: PURPOSE:To obtain the titled molding for side protectors or the like of automobiles that is excellent in three-dimensional effect and abrasion resistance, by securing an identification member to a inner surface of a mold for an external surface, clamping a parison between the mold and another mold, and inflating the parison by compressed air thereby integrating it with the identification member. CONSTITUTION:In the manufacture of a molding having a cavity therein by blow molding, the identification member 5 is abutted on projections 7 of the cavity mold 6 for forming the external surface 3 of the molding 1, and is sucked by a suction pipe 9 to be secured to the projections 7, and a parison 13 is extruded from an extrusion mold 12 into the space between the mold 6 and the core mold 10, is clamped therebetween, and is expanded by blowing compressed air from a nozzle 11 into the parison 13 thereby integrally securing it with the identification member 5 to obtain the desired molding 1.
Patent JP-S6063399-A (JP)
Title: Method for cooling liquid of electrolytic cell for anodic oxidation
Inventor: FUJIO KISAKU
IPC: C25D21/02
Filed: 1983-09-14
Abstract: PURPOSE:To reduce electric power cost and initial cost of a surface treating device for Al and to stabilize the film performance of a material to be treated by gathering the electrolyte discharged from plural electrolytic cells to a cooling and mixing tank, adjusting the temp. of the electrolyte and returning the same to the respective electrolytic cells. CONSTITUTION:The electrolyte of about 21 deg.C liquid temp. discharged from electrolytic cells 1A-1E is gathered via a piping 5 to a cooling and mixing tank 2 with a surface treating device for Al. A part of the electrolyte in the tank 2 is forcibly fed to a heat exchanger 4 by a pump 3 to decrease the liquid temp. down to about 14 deg.C then the liquid is fed into the tank 2. The temp. of the liquid in the tank 2 can be maintained constant at about 19 deg.C. The electrolyte adjusted to about 19 deg.C in the above-mentioned manner is returned respectively to the cells 1A-1E by liquid circulating pumps 7A-7E. The temp. of the liquid in the cells 1A-1E is thus maintained at about 20+ or -1 deg.C.
Patent JP-H0335751-A (JP)
Title: Skinning device for fish
Inventor: HOSOKAWA TOSHIO
IPC: A22C25/17
Filed: 1989-06-30
Abstract: PURPOSE:To mechanically and automatically perform skinning of small fish by introducing skin-softened fish to feeding path in one-row conveying and performing skinning with conveying in using respectively two pairs of skinning units form right side and rear side. CONSTITUTION:Fish refrigerated to keep freshness after catching is dipped in salt brine to be frozen and hardened and water of normal temperature is jetted to obtain fish having softened surface skin. Said fish 15 having softened surface skin is introduced into a feeding path 8 in one-row conveying and passed through a skinning unit for one-half of right side 9, a skinning unit for another part of right side 11, a skinning unit for one-half of rear side 10 and a skinning unit for another part of rear side 12, then the softened skin layer is removed by shaping with skinning blade part 3 during said passage.
Patent JP-S5793655-A (JP)
Title: Connecting method for internal combustion engine having plural power sources
Inventor: YAMAKAWA TOORU
IPC: F02D17/02
Filed: 1980-11-29
Abstract: PURPOSE: To prevent the generation of vibration due to torque fluctuations by separating plural crank shafts, thus forming plural power sources and by operating a clutch in a phase of minimum torque fluctuation and by connecting the plural power sources.  
     CONSTITUTION: When a desired torque is increased and an accelerator is stepped on, a microswitch 69 mounted on a throttle lever operates and transmits this information to a switching circuit 83, thus connecting a decision circuit 82 to a drive circuit 84. A phase detecting means transmits a signal to one shot multiples 80 and 81, while the phase detecting means consists of slit plates 71 and 72 fitted on crank shafts 6 and 7 and light sources 75 and 76 and light receiving elements 77 and 78, and those pulse waves are transmitted to the decision circuit 82. When both phases are deviated by 180 degrees, a decision signal is output to the drive circuit 84, thus allowing an electric current to flow into a coil 85, directly connecting a clutch. Then, the first and second engines 1 and 2 are connected to an output shaft 46. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5956994-A (JP)
Title: Laser working method of sintered body
Inventor: SUGITA YASUHIKO
IPC: H01S3/00
Filed: 1982-09-28
Abstract: PURPOSE:To relieve the undue thermal stress in a work and to improve a yield in laser working of a sintered body by forming beforehand a heat insulation layer on the surface of the work. CONSTITUTION:Heat insulation layers 14 are formed on front and rear surfaces of a work 12 in a pretreatment stage 10. A laser beam is scanned by a laser working device in a laser working stage 16, whereby the work is worked to a desired shape. A melt is generated in the worked part by the working heat of the laser beam during the laser beam working and high velocity gas is blown thereto to remove the melt. Since the layer 14 is formed on the surface of the work 12, the cooling effect of the high velocity gas is mitigated and the undue thermal stress occuring in the thermal expansion phenomenon by the laser beam and the shrinkage phenomenon by the cooling effect of the high velocity gas is relieved, whereby the generation of crack is prevented. The work 12 subjected to the laser working stage 16 is processed to strip the layer 14 off in the succeeding stage 18 for stripping the heat insulation layer.
Patent JP-S6147594-A (JP)
Inventor: FUJII TOSHIHIRO
IPC: G21D3/12
Filed: 1984-08-14
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-S6059737-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAYUMI SHIYUUICHI
IPC: H01L21/3065
Filed: 1983-09-13
Abstract: PURPOSE:To readily flatten the surface of a PSG film without producing pinholes or a finely irregular surface in a short time by employing the step of etching the film for flattening with aqueous fluoric acid solution of fast etching speed of the PSG with a photoresist as a mask. CONSTITUTION:After an LOCOS oxidized film, a gate oxidized film, a polysilicon gate, and source and drain diffused layer are formed and processed on a silicon substrate 1 and a PSG film 2 of an interlayer insulating film to cover them is formed, wirings 3 of lower layer aluminum is formed. Then, a PSG film 4 is covered, and a positive type photoresist 5 is covered thereon. Then, the photoresist of the raised portion of the surface of the film 4 is completely exposed, the photoresist 5 is exposed to the degree that the photoresist disposed in the recess of the surface of the PSG film becomes insufficient in the exposure to develop it. Then, the raised portion of the surface of the film 4 is exposed, and the photoresist 5' remains on the recess. Thereafter, with the photoresist 5' as a mask the surface of the film 4 is etched until the surface substantially becomes substantially flat at the position that the surface is matched to the recess surface, and the photoresist 5' is then removed by etching.
Patent JP-S6324298-A (JP)
Inventor: SATO YAYOI
IPC: G10L19/08
Filed: 1986-07-17
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-H11214962-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MAKINO HIROYUKI
IPC: H03K19/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit device, which prevents the leakage current of a MOSFET that constitutes a sequential circuit and continuously holds data, even when a sequential circuit is configured as an internal circuit. SOLUTION: A diode 31 is connected between a power source 27 and VA1.8 and also, a diode 32 is connected between VB1.12 and a GND 11. Also, substrate potentials of p-channel MOSFETs 2, 3, 21 and 22 which constitute two-input NAND gate 1 and a latch circuit 20 are connected to the source 27, and also the substrate potentials of n-channel MOSFETs 4, 5, 23 and 24 are connected to the GND 11.