baber/WOPTO huggingface dataset:
Patent JP-H11180950-A (JP)
Title: Hydroxamic acid compound
Inventor: ITO FUMITAKA
IPC: C07D295/12
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as an analgesic, an antiinflammatory agent, a diuretic, an antitussive, a narcotic, a nerve protecting agent and a therapeutic agent for functional enterocolonopathy for treating mammals, especially human. SOLUTION: This compound is shown by formula I (R<1> and R<2> are each H, a 1-4C alkyl, a 3-7C cycloalkyl or the like; R<3> is H, a 1-4C alkyl or a hydroxy-protecting group; Ar is phenyl, a phenyl-1-3C alkyl; X is phenyl, naphthyl, biphenyl or the like) such as 2-(3,4-dichlorophenyl-N-[1-(S)-phenyl-2- piperidinoethyl]-N-tetrahydropyranyloxyacetamide. The compound of the formula is obtained by reacting an hydroxylamine intermediate of the formula XCH2 COOH with a carboxylic acid of the formula CH2 COOH in the presence of a carbodiimide compound [e.g. 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride] usually at 0-30 deg.C for 30 minutes to 3 hours in a solvent (e.g. dichloromethane or the like) and removing a protecting group P.
Patent JP-H06248628-A (JP)
Title: Water gate structure of liquid storage pool
Inventor: HIROSE YUTAKA
IPC: E02B7/54
Filed: 1993-02-25
Abstract: PURPOSE:To enhance water tightness and prevent leakage by installing a gasket damage prevention frame and a gasket depressing device to a portable water gate with a leakage detection device and detection a clearance (leakage part) produced when the gasket is depressed on the wall body. CONSTITUTION:A water gate mounting frame 24 is installed to a portable water gate 15 which closes a communication opening 11 between fluid storage pools 4 and 5 while a cylinder 26 which presses a gasket 20 to a wall body 19 is mounted a snecified interval. The gasket 20 is contact presses to the wall 19 while a clearance delta (leakage part) where further pressure is applied to the area, thereby enclosing the clearance. This constitution makes it possible to enhance the water tightness of the water gates and prevent the leakage.
Patent JP-2000233468-A (JP)
Title: Laminate material and packing container using the same
Inventor: KANAI MITSURU
IPC: B32B9/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a laminate material having excellent transparency and high barrier properties against oxygen gas or steam, rich in aroma retentivity, impact resistance, thrust resistance, preservability of content or the like, having post-processing aptitude and excellent laminate strength and good in the filling and packing aptitude of content, in particular, a liquid seasoning and a packing container using the same. SOLUTION: In a laminate material, at least two or more membranes 2 comprising inorg. oxide are superposed on one surface of a nylon film 1 and a coating membrane comprising a primer compsn. containing a silane coupling agent or a polyester resin compsn. is provided on the membrane 2 and at least a heat-sealable resin layer 4 is laminated on the coating membrane 3.
Patent JP-S52120728-A (JP)
Title: Sharing data control system of poly processor system
Inventor: MAEDA AKIRA
IPC: G06F12/02
Filed: 1976-04-05
Abstract: PURPOSE: To secure an effective control of the information concerning the sharing data within the address conversion table eliminating unnecessary operations for the adoption of virtual memory. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63206314-A (JP)
Title: Production of ultrafine particulate low-order titanium oxide powder having black color
Inventor: TANAKA HIROFUMI
IPC: C01B21/082
Filed: 1987-02-20
Abstract: PURPOSE:To obtain the titled fine powder, useful as black pigments, electrically conductive materials, etc., and having excellent dispersibility and coloring property, by reducing ultrafine TiO2 powder in a blended H2-N2 gas atmosphere in a specific reaction vessel while stirring and heating. CONSTITUTION:Ultrafine TiO2 powder 6 having 0.01-0.04mu particle diameter is filled in a reaction vessel 1, having a stirring rod 3 made of metallic Ti with plural blades 2 made of metallic Ti and stirring and mixing balls 4, having 0.01-9mm spherical diameter and made of metallic Ti and lined with metallic Ti 5, heated at 600-1,000 deg.C by a heater 9 while rotating the above-mentioned stirring rod 3 by a motor 10 in a blended gas atmosphere consisting of 10-95vol.% H2 and 90-5vol.% N2 and reduced while being heated for 2-3hr to afford the titled powder having 0.02-0.05mu particle diameter at a relatively low temperature in a short time while preventing the powder from coarsening.
Patent JP-H06255687-A (JP)
Title: Packaging structure for printing paper
Inventor: SAITO MASATO
IPC: B65D83/08
Filed: 1993-02-26
Abstract: PURPOSE:To feed printing papers in their original package into the paper supply part of a printer, etc., for printing with only a small part removed from the package. CONSTITUTION:A printing paper packaging structure comprises a package 1 for receiving therein a plurality of vertically stacked printing papers 5 with a bottom plate 6 interposed between the lowermost paper of this stack and the package 1 and a package 2 adapted for fitting to the package 1 to cover the exposed printing papers 5. The packages 1 and 2 are joined together at an unpacking part 3.
Patent JP-S55131775-A (JP)
Title: Y-axis automatic offsetting apparatus for cathode ray tube
Inventor: SHIYOUJI KOUJI
IPC: G01R13/22
Filed: 1979-03-31
Abstract: PURPOSE: To accomplish automatic indication of the signal image of the input signal in the cathode ray tube by triggering automatic off setting simply with an instantaneous actuation of push button switch or the like to indicate the signal image in the tube.  
     CONSTITUTION: Excessive input signal S causes the output of the amplifier A 1  to be positive to a large extent. Under such a condition, no signal image S' is shown on the tube surface of the CRT. Then, upon instantaneous turning on of the switch SW, the FF circuit is inverted and the output of the circuit actuates the counter COUN to count the clock signal CL so that the discrete value gradually increases. Consequently, the offset voltage Ev of the output of the D/A converter gradually increases causing the output of the amplifier A 1  to change and when the output crosses a specified potential, for example, 0 volt, the comparator COMP is inverted to produce the output. Therefore, the FF circuit is reset to halt the counting action of the counter COUNT. In short, the offset voltage Ev is maintained at a fixed level to ensure that the signal image S' is automatically indicated on the tube surface of CRT. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05231144-A (JP)
Title: Waste heat recovering device for engine
Inventor: KANEKO TADASHI
IPC: F01N5/02
Filed: 1992-02-25
Abstract: PURPOSE:To increase the degree of freedom in installation layout and thermal recovery rate by recovering the waste heat from an exhaust gas pipe without extending the exhaust gas pipe. CONSTITUTION:When waste heat is recovered from the exhaust gas pipe 7 of an engine 1, gas/water heat exchangers 9 and 10 for carrying out heat exchange between exhaust gas and cooling water are installed on an exhaust manifold 8 on the engine connection side of the exhaust gas pipe 7 and at the downstream position. The cooling water is allowed to circulate through a cooling water circulation pipe 11 for the gas/water heat exchangers 9 and 10. A water/water heat exchanger 13 for carrying out heat exchange between the cooling water circulation pipe 11 and a hot water pipe 14 connected with a hot water utilization part is installed.
Patent JP-H06246191-A (JP)
Title: Tube rack for centrifugal separator
Inventor: MIMORI SACHIE
IPC: B01L9/06
Filed: 1993-02-26
Abstract: PURPOSE:To enable the use of tubes having plural outside diameters with one kind of tube rack by using adapters in combination with the tube rack of the centrifugal separator. CONSTITUTION:The adapter 2 having an outside diameter size 4 fitting to the shape of the tube insertion hole of the tube rack 1 and an inside diameter size 5 fitting to the outside diameter size of the tube to be used is held into the tube insertion hole of the tube rack 1 by a collar part 3. The tubes having the plural outside diameters are easily usable with one kind of the tube rack 1 by combining the adapters 2 having the various inside diameters with the tube rack 1. The tube rack 1 which is low in cost is obtd.
Patent JP-H06251675-A (JP)
Title: Joining method of rod-like part
Inventor: YAMAMOTO YOSHIYUKI
IPC: B23K26/21
Filed: 1993-02-26
Abstract: PURPOSE:To prevent a joining part from becoming narrow and improve the mechanical strength of the part wherein the joining part is formed by coaxially welding two rod-like parts such as a thermal fuse of a fusable alloy and a lead wire. CONSTITUTION:In the case of coaxially welding a joining end part 1a of a fusable alloy 1 of a thermal fuse with a joining end part 2a of a lead wire 2, the joining end part 1a of the fusable alloy 1 is previously bent almost rectangularly. The bent end part 1b which is so formed as to become a thicker end of the fusable alloy is partly melted by laser light 4 and welded to the joining end part 2a of the lead wire 2, so that the joining part 3 of the fusable alloy 1 and the lead wire 2 are formed to be thick and thus the mechanical strength of the joining part 3 is stabilized constantly. Besides the method to thicken the joining end part 1a of the fusable alloy 1, it is possible to employ a method to form the joining end part 1a as a spherical end part by heating the part to melt and then solidifying the molten end.
Patent JP-S61275946-A (JP)
Inventor: SACHS HOWARD G
IPC: G06F12/08
Filed: 1986-02-22
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-S60182844-A (JP)
Title: Power supply circuit for telephone set
Inventor: NAKAYAMA YASUNOBU
IPC: H04M19/08
Filed: 1984-02-29
Abstract: PURPOSE:To supply a stable voltage to a control circuit by constituting a series connecting part comprising transistors (TRs) and diodes with TRs only so as to extract directly a station power supply voltage from a trunk line terminal thereby decreasing the loss of the station power supply voltage. CONSTITUTION:The station power supply voltage is rectified by a diode bridge 6, a power supply is fed to a control section 11 via a resistor 20 and a diode 21, and a Zener diode 25 as a voltage limiter is connected to a connecting point between the resistor 20 and the diode 21. The station power supply voltage at dial pulse transmission is extracted by an exclusive TR30 and the voltage is added to the output of the diode 21 via the resistor 32. The Zener diode 36 is connected to the connecting point between the resistor 32 and the diode 21 in order to make the station power supply voltage extracted dialing constant and the TR37 is operated only at dialing and talking. The TR30 is conductive by a TR33 only at dialing and talking. Thus, the loss of the station power supply voltage is decreased and a stable power supply voltage is applied to the control circuit 11.
Patent JP-H07247420-A (JP)
Title: Polyamide resin composition and wheel for two-wheeled vehicle comprising the same
Inventor: NAKADA MICHIO
IPC: C08L77/00
Filed: 1994-03-09
Abstract: PURPOSE:To obtain a polyamide composition, excellent in impact resistance and surface smoothness even when the amount of a fibrous reinforcing material is large and having a high strength and rigidity and excellent characteristics especially as a resin material for wheels of two-wheeled vehicles. CONSTITUTION:This polyamide resin composition is obtained by blending (A) 10-80wt.% one or plural kinds of polyamide resins selected from nylon 6, nylon 66 and nylon 6/66 resins with (B) 1-10wt.% bisphenols, (C) 1-15wt.% modified olefin-based polymer modified with an alpha, beta-unsaturated carboxylic acid or its derivative and (D) 20-70wt.% fibrous reinforcing material.
Patent JP-H01211688-A (JP)
Title: Rotary compressor
Inventor: MOTOHASHI MASAHIRO
IPC: F04C29/12
Filed: 1988-02-19
Abstract: PURPOSE:To uniform elongation of a coil spring by bringing the outer periphery of the spring into contact with several belt-shaped projections having top portions along the elongation/contract direction of the coil spring. CONSTITUTION:Band-like projections 34 having top points as well as having equal central angles with respect to an inner wall face of an intake passage 32 are formed at several portions along the elongation/contract direction of a coil spring 17. The projections 34 and an outer peripheral 17a of the spring 17 have several abutting portions 35. When a rotary compressor is stopped, the spring 17 is not in contact with the face 33 partially. Then, the spring 17 elongates uniformly, and a reed 16 is compressed against an auxiliary bearing 8 side, so a suction hole 8a can be sealed.
Patent JP-H02218221-A (JP)
Title: Digital phase locked circuit
Inventor: KUBO HIROTSUGU
IPC: H03L7/06
Filed: 1989-02-20
Abstract: PURPOSE:To establish phase locked without fail to the frequency of phase information over a wide range by determining a suitable reference frequency dividing rate for a digital phase locked circuit based on a phase compared result by providing a frequency dividing ratio adjusting circuit, forcible shift generating circuit and frequency dividing ratio determining circuit. CONSTITUTION:A phase comparator circuit 1 compares the phase information to be inputted with a phase comparison timing signal and outputs the phase compared result and the result is supplied to a sequential loop filter SLF 2, frequency dividing ratio adjusting circuit, forcible shift generating circuit 4. A phase control signal is outputted by the SLF 2 in correspondence to this result and supplied to the frequency dividing ratio adjusting circuit 3 and a frequency dividing ratio determining circuit 5. The frequency dividing ratio-determining circuit 5 determines the reference frequency dividing ratio from a frequency dividing ratio adjusting signal and determines the frequency dividing ratio from the phase control signal and a forcible phase shift signal. Accordingly, difference between the frequency of the phase information and the frequency of a clock to be frequency-divided and prepared according to the reference frequency dividing ratio can be made less than fixed quantity and the wide phase locked range can be secured.
Patent JP-H08237737-A (JP)
Title: Telephone set
Inventor: SEKIKAWA SANSHIRO
IPC: H04W48/04
Filed: 1995-02-27
Abstract: PURPOSE: To inform a caller of the absence of the called party and of a current visiting location in terms of a voice message without absence registration setting and voice registration accompanying the absence by the user of a cordless slave set himself resident in a radio zone by conducting call reception restriction of the cordless slave set and registration of an absence message accompanying the call reception restriction for each radio zone. CONSTITUTION: Radio zones 12a, 12b, 12c making call reception restriction and location corresponding to the radio zones are stored in a call reception restriction zone storage means 18 of a master set 11. A call reception object discrimination means 19 of the master set 11 discriminates it that a cordless slave set 14 is resident in the radio zone 12b whose call reception is restricted and the call reception to the cordless slave set 14 is restricted by a call reception means 20 of the master set 11. The location of the cordless slave use in the radio zone 12b during restriction is reported to a caller in voice from a voice storage device 17 attached to the master device 11.
Patent JP-H01212482-A (JP)
Title: Semiconductor photodetection device and manufacture thereof
Inventor: KATO TAKASHI
IPC: H01L31/10
Filed: 1988-02-19
Abstract: PURPOSE:To decrease a leakage current and facilitate the integration of component elements by a method wherein recesses are provided onto the surface of an insulating or a semi-insulating substrate, a first semiconductor layer is formed in the recesses, and a second semiconductor layer is provided in contact with an intrinsic semiconductor layer which covers the inner face of the recesses. CONSTITUTION:The inside of a first recess provided onto a substrate 1 is filled with a first semiconductor layer 2 of a first conductivity type, and a part of the first semiconductor layer 2 and the substrate 1 bounded by the first recess is removed to form a second recess, and an intrinsic semiconductor layer 5 and a second semiconductor layer 6 of a second conductivity type hemmed around by the semiconductor layer 5 are formed on the inner face of the second recess. Therefore, the insulating or semi-insulating substrate 1 functions so as to block a leakage current generated through the intermediary of these layers. By these processes, an environmental circuit and a plurality of photodetectors can be integrated on a single substrate.
Patent JP-H06249506-A (JP)
Title: Circulating type hot water supply device
Inventor: HIRAGORI HIKARI
IPC: F24H1/10
Filed: 1993-02-26
Abstract: PURPOSE:To provide a circulating type hot water supply device capable of mixing a hot water at a high temperature with a hot water (or water) at a set temperature upon transition to a hot water supply state and supplying a large quantity of hot water at a desired temperature from the start of a hot water supply by circulating a hot water at a setting temperature so as to stop the hot water supply in a circulating path and maintaining the hot water in the outlet side of a heat exchanger at a high temperature. CONSTITUTION:When circulation stop information (Jc) information for attaining an intermittent combustion control state is output from a circulation stop condition deciding part 32, a circulation pump 7 is stopped. A specific heating value computing part 44 is driven through a post-combustion control part 51. A specific heating value Fc larger than a corrected heating value F which corresponds to a required heating value FF is selected and converted into an intermittent combustion cycle T. Then, based on this intermittent combustion cycle T, a solenoid valve forming a heating part is controlled to open and close, so that a gas proportional valve is controlled and the quantity of gas is adjusted. Thus, the quantity of combustion corresponding to the specific heating value is generated from a gas burner.
Patent JP-S59163834-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIENO FUMITAKE
IPC: H01L21/20
Filed: 1983-03-09
Abstract: PURPOSE:To enhance yield of a dielectric separation type IC by a method wherein a polycrystalline silicon layer having compression stress to a substrate, and a polycrystalline silicon layer having tensile stress to the substrate are grown piling up on the same substrate. CONSTITUTION:A single crystal Si substrate is heated from the base side according to conduction heating from a carbon susceptor. At this time, a polycrystalline Si layer is grown, which warps to the polycrystalline Si layer side up to the growth temperature of 1,180 deg.C, warps to the single crystal Si substrate side at the growth temperature to exceed 1,180 deg.C, and moreover having compression stress to the single crystal Si substrate as to increase the amount thereof in proportion to the rise of the temperature. Growth is performed again at the growth temperature of 1,150-1,299 deg.C, and the substrate having the warp of the degree of 1/2 can be obtained.
Patent JP-S58155933-A (JP)
Title: Manufacture of buffer having built-in urethane foam
Inventor: MAEDA KOUZOU
IPC: B29C44/14
Filed: 1982-03-11
Abstract: PURPOSE:To simplify a manufacturing process, by inserting a second male mold in a bottom force, pouring a foaming urethane between the inner face of a surface layer molded by a first process and the second top force and foam molding a urethane resin layer at a specified temperature. CONSTITUTION:A first top force 8 is inserted in the cavity 2, 3 of a bottom force 1 clamped at right and left directions, a plastic material like a polyvinyl chloride prepared in a sol etc. is poured between the cavity 2, 3 and the top force 8 at a relatively low pressure and a surface layer 10 having a flexibility is molded by heating at ca. 160 deg.C. After molding of the surface layer 10 is finished, the first top force 8 is drawn off from the bottom force 1 and the second top force 9 to which an insert 11 is set is inserted in the cavity 2, 3 of the bottom force 1. Then, a foaming urethane resin is poured between the surface layer 10 and the second top force 9 and a foamed urethane layer 12 is shaped, being maintained at ca. 60 deg.C.
Patent JP-H07249138-A (JP)
Title: Residence time measuring method
Inventor: KOIKE HIDEKI
IPC: G04F10/00
Filed: 1994-03-09
Abstract: PURPOSE:To highly precisely measure residence time by individuals in marketing. CONSTITUTION:Pictures taken by a camera for entering person and a camera for leaving person are inputted (201), and input time concerned is obtained (202). Then, it is held in a time holding part for entering person 121 or a time holding part for leaving person 122. A feature quantity extraction processing (203) generates the feature vector of the input picture and it is held in a feature quantity holding part for entering person 123 or a feature quantity holding part for leaving person 124. When the picture of a leaving person is inputted, the feature vectors of the feature quantity holding parts 123 and 124 are collated in an identification processing (207). In a residence time measuring processing (208), the obtained time of the collated picture is read from the holding parts 121 and 122, and the residence time of the leaving person is calculated from the difference.
Patent JP-H04363100-A (JP)
Title: Work handling device
Inventor: SATO NOBUKATSU
IPC: H05K13/04
Filed: 1991-02-12
Abstract: PURPOSE:To provide a device for sucking a work consisting of electronic components or the likes and positioning it inside a vacuum chamber, which can position the work without causing dust occurrence or atmospheric pollution inside the vacuum chamber and besides extremely accurately. CONSTITUTION:This is so made that it can be driven in the directions of an S axis and a Z-axis by the motor 19 for reverse rotation as a rotating means and the Z-axis motor as a lifting and lowering means by coupling a suction head 11 with a driving shaft 20 so as to position a work 1 in a vacuum chamber 3 and extending this driving shaft 20 out of the vacuum chamber 3, and besides this is so made that the Z-axis table 18 which constitutes a Z-axis driving unit is displaced in horizontal direction by an X-axis motor 14 and a Y-axis motor 12. And by surrounding the section positioned inside vacuum chamber 3 of the driving shaft 20 with bellows 29, and interposing an magnetic seal 32 between the top mounting part 28 of this bellows 29 and the driving shaft 20, and interposing an O ring between the base mounting part 30 and the inwall of the vacuum chamber 3, time inside of the vacuum chamber 3 is kept in airtight condition, and also the displacement of the driving shaft 20 is performed smoothly.
Patent JP-S60183915-A (JP)
Inventor: MITSUGI TAKUMI
IPC: H02H3/05
Filed: 1984-02-29
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。