baber/WOPTO huggingface dataset:
Patent JP-H11237269-A (JP)
Title: Flowmeter
Inventor: FUJISAWA SHOZO
IPC: G01F3/22
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To couple a flowmeter easily using small number of coupling members and tools by forming the upper and lower coupling parts of thermoplastic resin. SOLUTION: Upper and lower coupling parts 12, 13 of a flowmeter 1 is formed of thermoplastic resin, e.g. polyethylene resin. Upper part Pu of a polyethylene pipe 2 is fitted to one end side of the body 31 of a thermally fusible coupling 3 made of polyethylene resin and the upper coupling part 12 is fitted to the other side of the body 31. Power is then fed through a conduction terminal 33 to a heating wire burned in the body 31. Consequently, the fitting parts between the body 31 and the upper part Pu and between the body 31 and the upper coupling part 12 are softened, thermally expanded and jointed. Similarly, the lower part Pd of the polyethylene pipe 2 and the lower coupling part 13 of the flowmeter 1 are jointed through a thermally fusible coupling 3 thus realizing a simple and efficient coupling work.
Patent JP-S59164040-A (JP)
Inventor: IGUCHI KIYOSHI
IPC: A61B10/00
Filed: 1983-03-09
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-H09212570-A (JP)
Title: Bar code reader inspecting device
Inventor: KAWAMURA KOJI
IPC: G06K7/10
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To inspect a bar code reader by representing a bar code symbol by controlling the angles of plural reflecting plates which are locked by vertical support columns from plural substrates. SOLUTION: A pen type scanner 1 to be inspected is set almost vertically on the reflecting plates 4 provided to the inspecting device 2. Each reflecting plate 3 is formed of a lightweight plate of resin having aluminum or metal vapor-deposited and is so arranged as to reflect light emitted from inside the pen type scanner 1 to be inspected. When a voltage is applied to the reflecting plate 3 and electrodes 10 and 11, Resiliency and an attractive force operate on the reflecting plate 3 and electrodes 10 and 11, so the reflecting plate 3 slants, so that the quantity of light that the photodetection part of the pen type scanner 1 receives decreases. The time when the reflecting plate 3 is slanting is adjusted to generate the part of a bar of a bar code symbol.
Patent JP-S51112590-A (JP)
Title: Process for collecting human urokinase
Inventor: MURAMATSU MUTSUMI
IPC: C12N9/72
Filed: 1975-03-28
Abstract: PURPOSE: Process for collecting human urokinase in good recovery from human urine by eliminating the urokinase-activity inhibitors. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55131396-A (JP)
Title: Preparation of dimethyl sulfoxide and dimethyl sulfone
Inventor: KITA YUKIO
IPC: C12P11/00
Filed: 1979-03-31
Abstract: PURPOSE: To obtain dimethyl sulfoxide and dimethyl sulfone, by bringing one or more of methyl mercaptan, dimethyl sulfide, etc into contact with a mold with oxidation power under aeroboic states without limiting particularly the condition in contact.  
     CONSTITUTION: One or more of the compounds selected from the group consisting of methyl mercaptan, dimethyl sulfide and dimethyl disulfide are brought into contact under aeroboic conditions with a mold having the power of oxidizing them to give dimethyl sulfoxide and dimethyl sulfone. For example, a fungus B-7-12-1 (FERM-P No.3976) belonging to the genus of Cephalosporium and a fungus C-1 belonging to the genus of Cephalosporium may be cited as the mold. The mold can be used alone or in combination together with other mold. Dimethyl sulfoxide and dimethyl sulfone thus obtained by oxidation with microorganism can be separated and purified by a conventional method, e.g., distillation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58154632-A (JP)
Title: Device for testing temperature detector
Inventor: MORIMOTO HARUKI
IPC: G01K15/00
Filed: 1982-03-10
Abstract: PURPOSE:To obtain a highly efficient, small-sized and lightweight testing device for a temperature detector, by changing the ratio of flow rate of high temperature fluid to that of low temperature fluid while keeping the total flow rate at a constant value to introduce these fluid. CONSTITUTION:When a deviation signal from a temperature signal generator 22 is plus, a control valve driving device 19 drives a valve rod 16 in the direction to increase high-temperature water flowing into a nozzle 13, i.e. in the left direction in the figure, through a valve 17. A temperature controlling valve 12 has the characteristics to supply the high temperature water supplied through a valve 24 and the low temperature water supplied through a valve 25 to the nozzle 13 at the flow rate proportional to the opening areas of the valves 17, 18 and to make the total flow rate always constant independently of the position of the valve rod 16. Since the fluid supplied from the nozzle 13 flows so as to lap a temperature sensitive part 15, the flow rate of the fluid is made constant and the temperature sensitive part 15 of the temperature detector to be tested can be tested by changing only the temperature.
Patent JP-S60182219-A (JP)
Title: Semiconductor device
Inventor: KUNITOKI TADAYOSHI
IPC: H03K19/00
Filed: 1984-02-29
Abstract: PURPOSE:To prevent an error in fuse disconnection state judgment at glow back with simple constitution by forming a series circuit comprising a depletion transistor (TR) between a gate and a source of which a fuse is connected and a constant current source. CONSTITUTION:A resistor R is connected between a source S and a drain of an n-channel depletion TRTr4 of the same type as the depletion TRTr1, one end of a fuse F is connected to the source S of the TRTr4 and the gate G of the TR Tr4 is connected to the other terminal of the fuse F. Through the constitution above, a power supply voltage divided by the TRs Tr1, Tr4 is outputted. This divided voltage depends on the state of the fuse F. Thus, the H/L level of the output of the fuse circuit depends on the resistor R used as a threshold value to discriminate the presence of fuse disconnection. Malfunction due to the variation in the manufacture process of the TRs and the resistor R is prevented by setting the resistor R to a suitable value.
Patent JP-S59163357-A (JP)
Title: Production of modified isocyanate
Inventor: NAKANISHI TAKEHISA
IPC: C07C241/00
Filed: 1983-03-08
Abstract: PURPOSE:To prepare the titled compound useful as a raw material of the heat- insulating isocyanurate foam, by heating refined or crude diphenylmethane diisocyanate or polymethylene polyphenyl isocyanate under specific condition. CONSTITUTION:A refined or crude diphenylmethane diisocyanate or polymethylene polyphenyl isocyanate is heated in the presence of a catalyst having the structure of tertiary alkylamine [e.g. 2,4,6-tri(dimethylamino-methyl)phenol, etc.] at 30-200 deg.C to obtain an isocyanurate-modified isocyanate wherein 3-40% of the isocyanate unit, based on the original isocyanate content, is isocyanurated. The product is stable and can be stored keeping the residual isocyanate content at constant level.
Patent JP-H05230548-A (JP)
Title: Method and device for floating and supporting of metallic strip
Inventor: WAKE KOICHI
IPC: C21D9/63
Filed: 1992-02-25
Abstract: PURPOSE:To provide an effective means for lessening an increase in the amt. of an in-furnace gas in the system for supporting a continuous strip by circulat ing and supplying the in-furnace gas into plural floater pads disposed in the furnace without adversely affecting the furnace operation. CONSTITUTION:The in-furnace gas extracted from near the respective floater pads 2 disposed over the entire length in the furnace. The exhaust gas which is discharged from the charging side of the furnace and is lowered in temp. by being passed through a heat exchanger 6 is mixed with this extracted in- furnace gas to regulate its temp. and to increase its pressure. This gaseous mixture is circulated and supplied to the respective floater pads 2 mentioned above, by which the excessive increase of the gases passing in the furnace is averted and the damage of the in-furnace refractories by the flow velocity of the gas on the charging side is prevented.
Patent JP-H05231107-A (JP)
Title: Valve system for dohc engine
Inventor: SADO OSAMU
IPC: F01L1/12
Filed: 1992-02-25
Abstract: PURPOSE:To reduce a shock load due to a backlash between gears by disposing a hydraulic lash adjuster in a valve driving system by the use of a camshaft on a driving side, and constituting a valve driving system by the aid of a camshaft on a driven side of a mechanically setting structure for restricting a valve clearance. CONSTITUTION:A valve driving system by the use of a camshaft 5 on a driving side is provided with a hydraulic lash adjuster 41 for automatically adjusting a valve clearance. Meanwhile, a valve driving system by the aid of a camshaft 4 on a driven side has a mechanically setting light-weight structure 42 in a valve clearance adjusting portion. With this constitution, it is possible to reduce a shock load due to a backlash of engagement between a gear 18 on a driving side and a gear 19 on a driven side.
Patent JP-S58155162-A (JP)
Title: Grinder
Inventor: HIDA NOBUYOSHI
IPC: B24B19/16
Filed: 1982-03-12
Abstract: PURPOSE:To facilitate the clamp and unclamp operation with accurate determination of the position in the rotating direction of a work by arranging a positioning plane of a grinding jig and a chuck body having a reference surface in close contact therewith. CONSTITUTION:A grinding jig 3 is fitted with a needle-shaped work 2 by a temporary assmbly and has a plane 3a for determining th position in the rotating direction along the axis thereof. A chuck body 4 with a reference surface adapted to contact the plane 3a tightly is securely mounted to a material fixing device body 5 and has a U-shaped groove axially. A clamper 6 is fitted into the grooves of the body 4 in such a manner as to be free to oscillate with a shaft 7. Chuck gripper 6a presses and fixes the grinding jig 3 tightly in contact with the groove bottom 4a of the body 4 due to an elasticity of a spring 8. To release the jig 3 from the clamping, a convex section 6b of the clamper 6 is pressed down by sliding a ring 9.
Patent JP-H02217649-A (JP)
Title: Band fastening device
Inventor: NAGAI HIROSHI
IPC: F16G11/12
Filed: 1989-02-17
Abstract: PURPOSE:To ensure handling without causing poor engagement of ratchet pawls by furnishing a ratchet between a fastener body and a takeup control lever, and fitting bearing part of the lever in such a way as possible to open outward on the outside of facing side plate of the fastener body. CONSTITUTION:The body 1 of a band fastener is fitted with a band takeup shaft 2, takeup control lever 3, and ratchet wheels 4A, 4B. Facing side plates 1A, 1A of the body 1 are provided with bearing holes and connected by a bottom plate 1B. Each bearing hole has a long circle profile so as to accept insertion of the long-circled intermediate part 2C of the band takeup shaft 2, functioning to prevent the facing side plates 1A, 1A from deflecting inward and the shaft 2 from slipping off. The control lever 3 has bearing parts 3A, 3A while pinching the ratchet wheels 4A, 4B on the outside of the bearing hole in the facing side plate 1A. Each bearing part of the lever can open outward, and the facing side plate 1A does not deflect inward, so that good engaging performance of the ratchet pawls will be ensured to accomplish certain operation without unreasonable motions.
Patent JP-S58155015-A (JP)
Inventor: KANEKO TATSUMI
IPC: A01F17/02
Filed: 1982-03-12
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-S54131636-A (JP)
Title: Hot-melt pressure-sensitive adhesive composition
Inventor: SADAMITSU KAZUO
IPC: C08L51/00
Filed: 1978-04-03
Abstract: PURPOSE: To prepare a hot-melt pressure-sensitive adhesive composition having improved low temperature characteristics as well as high temperature characteristics, by compounding a non-thermoplastic rubber to a thermoplastic rubber.  
     CONSTITUTION: An adhesive composition comprising (A) 100 parts by weight of a thermoplastic resin selected from polystyrene-polybutadiene block copolymer, polystyrene-polyisoprene block copolymer and polystyrene-polyolefin block copolymer, and (B) 7W40 oparts by weight of a non-thermoplastic rubber. The composition may contain (C) a softening agent such as process oil, polybutene, etc., pref. having a flowing point of ≤-10°C, especially polyisobutylene or polybutene having a number average molecular weight of 2,000W50,000 for preventing the blocking and lowering of tackiness at high temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01211683-A (JP)
Title: Rotary compressor
Inventor: YOKOI KIYOSHIGE
IPC: F01C21/08
Filed: 1988-02-19
Abstract: PURPOSE:To reduce the production cost by having a spring press a vane slidably inserted in the groove part of a holder part, toward the inside of a compressor. CONSTITUTION:A closed container 11 contains a motor 14 consisting of both a fixed element 12 and a rotor 13. A cylinder part 20 placed inside the rotor 13 has a storage chamber 19 which is formed eccentrically with respect to the turning axis. When the rotor 13 turns, the cylinder part 20 also turns so that a compression chamber 21 defined by a roller 22 turns about a holder part 17. Then a spring 26 presses the vane 25 so that the compression chamber 21 is divided into a high pressure chamber and a low pressure chamber, which may be continuously varied in capacity.
Patent JP-H05231397-A (JP)
Title: Pump
Inventor: TAKAHASHI MASUHITO
IPC: F04F10/00
Filed: 1992-02-26
Abstract: PURPOSE:To shorten a siphon forming time and further to reduce a cost and improve reliability by promptly removing residual air in the top part of a siphon pipe of constituting a delivery pipe even without using a vacuum pump or the like at the time of starting. CONSTITUTION:An air suction pipe 11 having a negative pressure generating opening 10 directed in a flow direction of water is set up in a flow path outlet part 5b of a siphon pipe 5, to connect this air suction pipe 11 to inside a top part 5a of the siphon pipe 5 through a communication pipe 12.
Patent JP-S55131018-A (JP)
Title: Preparation of polyester
Inventor: YOKOYAMA HIROSHI
IPC: C08G63/00
Filed: 1979-04-02
Abstract: PURPOSE: To obtain, at a low cost, high-quality polyesters suitable as raw materials for films, etc., which contain a slight amount of impurities due to thermal decomposition, by polycondensing bis(ω-oxyalkylene) terephthalate, to a specified degree of polymerization, in liquid phase, and polycondensing the resulting polymer in solid phase after granulation.  
     CONSTITUTION: Bis(ω-oxyalkylene) terephthalate is changed together with catalysts and stabilizers into the initial polymerizer 11, where it is polymerized, under normal pressures, at about 225°C, to a number-average polymerization degree of about 7. The polymer is charged into the intermediate polymerizer 12, where it is polymerized, at about 10mm Hg and at about 275°C, to a number-average polymerization degree of about 60W100. Then, the polymer is cooled, granulated into a diameter of about 0.2W2mm in the pelletizer 13, and charged into the after-polymerizer 14, where it is polycondensed in solid phase, preferably in an inert gas stream, at a temperature of the melting point of the polymer or lower temp., to obtain high polymeric, linear condensation polyesters, containing a slight amount of impurities such as free carboxyl groups. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10234435-A (JP)
Title: Wrist strap attaching bar and wrist watch having the bar
Inventor: NUSSBAUM AUGUSTIN
IPC: G04B37/14
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a means of easily attaching a strap to and detaching it from a watch case. SOLUTION: A bar 6 for attaching a wrist strap 4 is slidably engaged with the inside of the passages 12 and 14 of a watch case 2, and inserted in one end of a wrist strap 4. In this case, a slender body 22 and a lock device are provided. Furthermore, the lock device includes a lock 28 subjected to the action of an elastic member 30, and means 32 and 36 allowing contact from one end of the bar 6 for operating the lock 28. Also, the lock 28 at the first position where the operation means 32 and 36 are not working, projects outside the body 22 in a direction orthogonal therewith. The lock 28 is pulled into the body 22 at the second position where the operation means 32 and 36 are working.
Patent JP-H03241947-A (JP)
Title: Quadruple phase modulator
Inventor: KATO AKIRA
IPC: H04L27/20
Filed: 1990-02-20
Abstract: PURPOSE:To reduce number of part parts by dividing an input signal into two, shifting a phase of one signal, selecting the signal with other signal so as to shift the phase. CONSTITUTION:A circuit being a combination of a pi/2 hybrid circuit 11 and a switch circuit 12 acts like a 0-pi/2 modulator and the QPSK modulator consists of cascade connection of the 0-pi/2 modulator and the 0-OMEGA modulator. Thus, a QPSK wave subject to phase modulation to have one kind of phase is outputted as a modulation output in response to I axis and Q axis signals. Thus, number of parts is reduced, the miniaturization is attained and the cost is reduced.
Patent JP-S63205423-A (JP)
Title: Cogeneration type power generating unit
Inventor: AKATSU KAZUJI
IPC: F02B63/04
Filed: 1987-02-21
Abstract: PURPOSE:To decrease the installing area by disposing an engine and a generator at the upper and the lower sides, delivering the driving force through pulleys, and disposing a tank at the side of a case, in a generating unit in which the waste heat produced at the generation of the generator which is driven by the engine is recovered. CONSTITUTION:At the lowermost position of a case 3 which is a longish rectangular parallelepiped as a whole, a generator 5 is disposed, and just above the generator 5, an engine 7 is disposed. And at the upper position of the engine 7, or the uppermost position of the case 3, a controller for controlling and various displays is arranged. While a driving side pulley 11 is fixed at the top of an output shaft 7a of the engine 7, a playing side pulley 13 is fixed at the shaft end 5a of the generator 5, and the both pulleys 11 and 13 are connected to deliver the driving force by a belt 15. Moreover, at the side of the case 3, a storage tank 22 is installed, and the cooling water therein is fed to the engine 7 by a circulation pump through a radiator and the like.
Patent JP-H02218639-A (JP)
Title: Preparation of zinc acrylate
Inventor: SASAKI TAKASHI
IPC: C07C57/04
Filed: 1989-02-17
Abstract: PURPOSE:To provide the subject compound in a high yield by reacting acrylic acid with a zinc compound in an organic acid, adding a higher fatty acid to the reaction product under heating, drying the mixture and further adding the higher fatty acid or a zinc salt thereof to the dried mixture. CONSTITUTION:Acrylic acid is reacted with a zinc compound in an organic solvent and the reaction product is mixed with a higher fatty acid (e.g. stearic acid) and dried to give a zinc acrylate. The prepared zinc acrylate is mixed with the higher fatty acid or a zinc salt thereof to provide a non-coagulating zinc acrylate. The method permits to readily recover the reaction solvent and synthesize the zinc acrylate in a high yield. The non-coagulating zinc acrylate exhibits excellent high dispersibility and gives golf balls having excellent vulcanization physical properties.
Patent JP-H0696612-A (JP)
Title: Luminaire
Inventor: SUGITA ATSUSHI
IPC: F21V21/02
Filed: 1993-02-26
Abstract: PURPOSE:To install a luminaire main body accurately and surely at a specified height position with excellent assembling performance by providing a fitting plate at a position in compliance with a height dimension of a rosette, inside of a cylindrical part of a fitting body to be fitted into an opening part of the luminaire main body. CONSTITUTION:A fitting body 11 is fitted to a rosette 42a via a fitting plate 13 provided inside of a cylindrical part 12 of the fitting body 11. This fitting body 11 is fitted into an opening part 3 of a luminaire main body 1, and an edge of the opening part 3 is supported by a main body support part 14a or 14b projectingly equipped outside of the body 11 so as to install the main body 1. In this luminaire, a fitting position of the fitting plate 13 is determined so that a distance L from an end 12a thereto can comply with a height dimension of the rosette 42a whose projecting height is low while a distance from the other end 12b thereto can comply with a height dimension of a rosette whose projecting height is high. Consequently, the luminaire main body 1 can be easily and surely installed at a specified height for any rosette.
Patent JP-H09210479-A (JP)
Title: Ammonia refrigerating device
Inventor: SANO MAKOTO
IPC: F25B1/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To minimize the filling quantity of ammonia, and to make an effective use of the heat transfer area of a plate heat exchanger by controlling an electronic expansion valve based on the temperature difference between on the inlet side and on the outlet side of an evaporator, and setting the degree of superheat of the plate heat exchanger for the evaporator in the prescribed range. SOLUTION: An expansion valve 13 to be fitted to an inlet side of an evaporator comprises an electronic expansion valve 13 which is actuated by the temperature difference between an inlet and an outlet of the evaporator to realize the intermittent control of ON/OFF, and is set to suppress the degree of superheat of the composition of the working fluid in the range of 1-4 deg.C.  In a concrete design, temperature sensors 31, 31 are fitted to an inlet side piping 52A and an outlet side piping 53A of the evaporator respectively, the sensor 31 fitted to the inlet side piping 52A measures the refrigerant evaporation temperature, and the sensor 31 fitted to the outlet side piping 53A measures the superheated refrigerant gas temperature, the degree of superheat is measured by a microcomputer 34 based on the temperature difference of two sensors 31, 31, and the intermittent control of ON/OFF of the electronic expansion valve is realized based on the degree of superheat.
Patent JP-H06248444-A (JP)
Title: Target for sputtering
Inventor: MIKI SHUJI
IPC: C23C14/34
Filed: 1993-02-26
Abstract: PURPOSE:To provide the target capable of preventing the crack generated by the stress concentration occurring in a difference in thermal expansion at the time of bonding and abnormal discharge, etc., at the time of sputtering. CONSTITUTION:This target 11 for sputtering is formed with a chamfered part 15 having width of 5 to 80% of the thickness of a target body 12 in the angle part between the surface 13 to be sputtered and outer peripheral surface of the target body 12. The angle part between the surface to be sputtered and the chamfered surface and the angle part between the outer peripheral surface and the chamfered surface may be respectively subjected to fine chamfering of 0.1 to 1.0mm radius and the surface of the target body may be subjected to an etching treatment. The surface to be sputtered may be subjected to a mirror finish polishing treatment.
Patent JP-S58174685-A (JP)
Inventor: UMEZAWA MASAO
IPC: D06N3/00
Filed: 1983-03-11
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。