baber/WOPTO huggingface dataset:
Patent JP-S608874-A (JP)
Title: Fixing device of electronic copying machine
Inventor: IZUMI HIROKATA
IPC: G03G15/20
Filed: 1983-06-29
Abstract: PURPOSE:To remove a jammed form through simple operation by rolling a rocking lever which engages one terminal of a member for supporting a pressure roll on the slanting surface of a rail, and separating the pressure roll from a fixing roll. CONSTITUTION:A paper feeder 2 equipped with the fixing roll 5 and the pressure roll 6 which is fitted to a support member 8 rotatably by a support shaft 7 is supported on the guide rail 4 in a free entering and exiting state. The rocking lever 10 whcih engages one terminal of the support member 8 with a spring 9 moves on the rail 14 through a roll 13, and the pressure roll 6 contacts the fixing roll 5 under specific pressure at a specific position. When the paper feeder 2 is drawn out in case of a paper jam, the pressure roll 6 leaves the fixing roll 5 as the roll 13 moves down on the slanting part of the rail 14, so the jammed form is removed easily. Further, the paper feeder 2 is stored in the main body by pressing to enter an in-use state easily.
Patent JP-S5641437-A (JP)
Title: Low temperature starter for spark ignition engine
Inventor: HIROTA TOSHIO
IPC: H01F5/00
Filed: 1979-09-12
Abstract: PURPOSE: To improve the starting property of the engine by providing a starting air passage separately from an engine intake passage and forming a chamber for evaporating the starting fuel in the passage.  
     CONSTITUTION: A starting air passage 54 is provided in parallel with an intake passage 55 having a choke valve 25 and a throttle valve 26. In the passage 54, a venturi 33 is formed, and a fuel duct 60 communicating with a float chamber 28 is open to the venturi 35. In a duct 60 ahead of the venturi 35, an evaporating chamber 58 having a wick 70 made of a plate spring 71 is formed. Fuel sucked by the negative pressure generated in the venturi 35 is evaporated in an evaporating chamber 58, and the evaporated fuel is injected into a starting air passage 54. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61274154-A (JP)
Title: Clutch type speed change mechanism for working car
Inventor: HORII YASUYUKI
IPC: F16H3/62
Filed: 1985-05-29
Abstract: PURPOSE:To obtain a compactly constituted transmission case by constituting an agricultural transport car, tractor, etc., so that three gears are arranged between four transmission shafts, thus obtaining four stages of speed change states and reducing the necessary number of parts. CONSTITUTION:The first transmission shaft 3 as input shaft is connected to the second transmission shaft 4 through the second clutch 8. Further, the third transmission shaft 6 is connected to the fourth transmission shaff 7 as output shaft through the third clutch 9. The first gear mechanism 10, first clutch 13, and the third gear mechanism 12 and the fourth clutch 14 are installed between the first transmission shaft 3 and the third transmission shaft 6 and between the second transmission shaft 4 and the fourth transmission shaft 7. Further, the second gear mechanism 11 is installed between the third transmission shaft 6 and the second transmission shaft 4. Switching to each speed change state is permitted by each turning-ON/OFF operation of these four clutches 8, 9, 13 and 14.
Patent JP-H09301960-A (JP)
Title: Production of 2-substituted-2-cyclic iminoether
Inventor: MORIMOTO MASAKAZU
IPC: B01J31/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound having many kinds such as 2- substituted-2-oxazolines, various uses, etc., such as modification of resins by carrying out the dehydrating reaction of a specific N-(ω-hydroxyalkyl) carboxyamide or its precursor in the liquid phase. SOLUTION: The dehyrating reaction of (A) a compound of the formula R1 -CO-NH-R2 -OH (R1 is H, a 1-20C aliphatic hydrocarbon residue, an alicyclic hydrocarbon residue, an unsaturated hydrocarbon residue or an aromatic hydrocarbon residue; R2 is a 2-6C hydrocarbon residue) or its cafboxylic acid/amine salt precursor is carried out in the presence of (B) zinc oxide in the liquid phase. The reaction is conducted at 150-280 deg.C, especially preferably 160-250 deg.C temperature by using the component B in an amount so as to provide 0.1-40wt.%, preferably 1-20wt.% based on a reactional mixture present in a reactor.
Patent JP-H09304432-A (JP)
Title: Measuring instrument with deviation preventing function
Inventor: INOUE YUTAKA
IPC: H01L21/66
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument which can accurately inspect a semiconductor circuit device. SOLUTION: An insulating body 13 comprises a plurality of sets of barallel insulating wires 13a and 13b, two for one set. Two wires 13a mutually cross two wires 13b to form a mesh 14. A neck portion 5 is pressed into a probe 1 to allow the mesh 14 to engage with it. Deviation in the direction A of the probe 1 is suppressed by the two wires 13a, and the deviation in the direction B of the probe 1 by the two wires 13b is suppressed. The engagement of the mesh 14 with the neck portion 5 also eliminates variations and changes in a contact part of the probe 1 in the height direction C orthogonal to the directions A and B. In other words, deviation, variations and changes can be prevented in the contact part of the probe 1 in three directions orthogonal to each other.
Patent JP-H04344736-A (JP)
Title: Line test system
Inventor: KIMURA AKIO
IPC: H04L12/26
Filed: 1991-05-21
Abstract: PURPOSE:To realize the technology in which the line test with simple constitution is attained in a packet exchange network and various kinds of statistic information are easily obtained. CONSTITUTION:A line terminal device 6 is interposed between a 1st packet terminal equipment 1 and a 2nd packet terminal equipment 2, the line test device 6 is provided with a discrimination means 4 recognizing a specific bit pattern and provided with a pattern registration means 5 in which a test pattern is registered in advance. The discrimination means 4 monitors a bit pattern of a data sent from the 1st packet terminal equipment 1 and reads the test pattern from a pattern registration means 5 when the bit pattern corresponds to a specific bit pattern to replace the test pattern with the bit pattern and outputs it to a 2nd packet terminal equipment 2.
Patent JP-H08310653-A (JP)
Title: Carrying star gear for container
Inventor: KRONSEDER HERMANN
IPC: B67C7/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To easily switch respective expander main bodies to a diameter of the other container by arranging plural automatic lock type closing positions having gripping arms having different intervals in the respective expander bodies having a control device installed in a base body and push-expanding an opposite side arm to the closing positions. SOLUTION: This transport star wheel 1 for a container has a rotatable base body 6 and plural gripping pliers having the periphery and having swingable clamps 17, 18. The clamps 17, 18 are formed as both arm levers having a gripping arm turning outward in the radial direction and an opposite side arm turning inward in the radial direction. In the opposite side arm turning inward in the radial direction, movable expander bodies 23 engage with plural different automatic lock type closing positions, and can be selectively moved to these closing positions by a control device to be thereby switched to a diameter of the other container of the transport star wheel 1.
Patent JP-H10294780-A (JP)
Title: Erroneous telephone call detection circuit
Inventor: OMORI MASARU
IPC: H04M1/27
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To improve operability and convenience by providing a means for detecting an erroneous telephone call and outputting a message showing that a telephone number set to a personal computer(PC) is wrong to a user. SOLUTION: A wrong telephone call detection circuit detects a wrong telephone call, when a ring-back tone detecting signal 5a for detecting a state under calling the side of party is valid. Next, a reception-detecting signal 6a for detecting the response of the party side to a telephone call is valid. Then, a party notices the wrong telephone call, and the generation of busy tones 8 from disconnecting the telephone call is confirmed. Thus, by outputting a message showing that the telephone number set to the PC is wrong to the user, the telephone call is prevented from being made until the set telephone line is reached, and annoyance to the party side can be ended with only one time.
Patent JP-H0748360-A (JP)
Title: Biphenyl tetrazole derivative
Inventor: NAKA YOICHI
IPC: C07D257/04
Filed: 1994-05-30
Abstract: PURPOSE:To provide a new compound having angiotensin II antagonistic activity,.highly suppressing angiotonic and vasopressor activity due to angiotensin II, thus useful for treating hypertension, congestive heart failure, cerebral apoplexy, nephropathy, etc. CONSTITUTION:The objective compound of formula I (X is R<1>NH, alkyl, alkenyl, aryl, saturated carbon cycle, etc.; Y<1> and Y<2> are each H, O, S, etc.; Z is CONH, CH2CONH, COCH2CONH, etc.; A<1> and A<2> are each H, alkyl, alkenyl, aryl, aralkyl, etc. ; R is H, alkyl, alkenyl, etc.; R<1> is H, alkyl, cycloalkyl, aryl, etc.), e.g. N-(N-pentyl-N-(2'-(1H-tetrazole-5-yl)biphenyl-4-yl)-methylcarbamoylmet hyl)-(R, S)-2-thienylalanine. The compound of the formula I can be obtained by reaction between a compound of formula II (Q is protecting group) and an isocyanate of formula III (G<1> is alkyl, aralkyl, etc.) to form a compound of formula IV which is, in turn, deprotected and then hydrolyzed.
Patent JP-2000307269-A (JP)
Title: Mounting structure of circuit unit
Inventor: MURAKISHI HAJIME
IPC: H05K7/12
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the plugging and unplugging work of a connector to a circuit unit by forming a first and second through holes on a bracket provided on the circuit unit, the second through hole being formed to be a long hole to rotatably form the circuit unit on a supporting member by using a first fixing member as a fulcrum. SOLUTION: A circuit unit 1 is provided with a bracket 2. On the bracket 2, a round hole corresponding to a first through hole is formed on the side far from a connector 7, and a long hole 13 corresponding to a second through hole provided on the side close to the connector 7. The long hole 13 is formed to be a U-shaped notch. Then, a screw 5 corresponding to the first fixing member is inserted through the round hole formed on the connector 7. Furthermore, a screw 6 corresponding to the second fixing member is inserted through the long hole 13 to rotatably mount the circuit unit 1 on the supporting member 3 using the screw 5 as a fulcrum.
Patent JP-H05313872-A (JP)
Title: Simple language programming system
Inventor: SUGANO MIKITO
IPC: G06F9/06
Filed: 1992-05-11
Abstract: PURPOSE:To simplify the preparation of an application program by writing various parameters into the icons through a window and connecting these icons together by means of the window and a mouse. CONSTITUTION:A window generating part calls a function icon 14 corresponding to a parameter to a main window 12 from an icon display window 3. The icon 14 is set a desired parameter when a cursor is put in a prescribed range and the switch of a mouse is operated. In such a way, a parameter is cset to each icon. Then, a connection line 15 is drawn between each of icons 14 in the window 12 so that a processing flow is shown. Thus, a logical constitution is decided between each of the program modules for a desired application program. Thus, the parameters are inputted with use of a visual programming tool and therefore an application is easily prepared.
Patent JP-S5543342-A (JP)
Title: Heating furnace
Inventor: IMAMURA MITSUO
IPC: F24H1/10
Filed: 1978-09-25
Abstract: PURPOSE: To control a plurality of fluid temperatures in a wide range, by providing a flow control cylinder having a flow changing part so that the cylinder is located in a heating furnace and coupled in parallel with a heat transfer tube.  
     CONSTITUTION: A heat transfer tube 7 is provided at the bottom of the heating furnace 1 near a burner 3. A fuel regulating vlave 8 for the burner 3 is controlled depending on the outlet temperature of the heat transfer tube 7. The flow control cylinder 11 having ports 12 at both its ends is provided downstream to the heat transfer tube 7. The cylinder 11 is located at a prescribed distance from the wall 15 of the heating furnace 1 and has the flow changing part 13 such as a damper at one of the opening 12. Another heat transfer tube 6 is wound around the flow control cylinder 11. The flow control changing part 13 is opened or closed depending on the outlet temperature of the heat transfer tube 6. The quantity of combustion gas inside and outside the flow control cylinder 11 is thus regulated to finely and surely control the temperature in the heating furnace in a wide range. This results in lengthening the lifetime of the heat transfer tubes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62273768-A (JP)
Title: Solid-state image sensing device
Inventor: TAKEMURA HIROO
IPC: H04N5/335
Filed: 1986-05-21
Abstract: PURPOSE:To close a bonding-wire arranging region tightly and to improve shielding effect and reliability, by providing a chip carrier substrate, which supports a solid-state image sensing device, a first transparent substrate, which is bonded and fixed on the solid-state image sensing element, and a second transparent substrate, which is formed in a shape larger than the first transparent substrate. CONSTITUTION:With a first transparent substrate 15 as a spacer, a second transparent substrate 16 covers a bonding-wire arranging region for an image sensing element chip 12 and a substrate 11 by forming a specified gap with respect to the bonding wire arranging region. The bonding-wire arranging region in the gap part between the second transparent substrate 16 and the image sensing element chip 12 and the substrate 11 is filled with a molding resin 17. Thus a compact configuration as a whole is implemented. A sealing path, which is a bonding part between a protecting member and the molding resin 17, is sufficiently provided. The tightly closing degree is improved. Thus, the solid-state image sensing device, in which the boding wire region is positively protected, can be implemented.
Patent JP-H05140050-A (JP)
Title: Preparation of porycyclic aromatic polyamine
Inventor: HARUTOMUUTO KUNEFUERU
IPC: C07C209/78
Filed: 1992-04-10
Abstract: PURPOSE: To obtain the subject compd. by condensing aniline with formaldehyde in the presence of water and an acidic catalyst and subjecting the reaction mixture to a post treatment by extraction with a hydrophobic solvent and reutilizing the acidic catalyst accumulated in the water phase in the extraction stage.  
     CONSTITUTION: The aniline and the formaldehyde are condensed by being accompanied by a preliminary animal stage at need in one-stage or two-stage reaction at 0 to 180°C in the presence of water and the acidic catalyst (e.g.: hydrochloric acid). The reaction product is then finished by extraction with the aniline-contg. hydrophobic solvent (e.g.: 0-oxylene). The resulted org. phase is separated to a distillate to be reused and a distillation residue by distillation. The water phase contg. the acid catalyst accumulated at the time of the extraction is circulated. The polycyclic arom. polyamine is obtd. by reusing the catalyst. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05287058-A (JP)
Title: Production of copolyester
Inventor: KIRIKIHIRA ISAMU
IPC: C08G63/78
Filed: 1992-04-10
Abstract: PURPOSE:To produce a copolyester having low hardness and excellent heat resistance, mechanical characteristics, and processibility by reacting a specific arom. oligoester with an aliph. diol in melt in the presence of an esterification catalyst. CONSTITUTION:A copolyester having a number-average mol.wt. of 5,000-500,000 is produced by reacting 10-90wt.% arom. oligoester made from an arom. dicarboxylic acid, an arom. dihydroxy compd., and an alkylene glycol [e.g. a compd. of the formula (wherein m and n are each 0 or 1; R1 and R2 are each H, 1-4C alkyl, 1-4C alkoxy, 6-10C aryl, 7-12C alkylaryl, or halogen; X is O, S, CH2, C2H4, C(CH3)2, CO, or SO2; and Y is 2-6C alkyl)] with 90-10wt.% aliph. diol (e.g. a polyalkylene glycol having a number-average mol.wt. of 500-10,000) in melt in the presence of an esterifiation catalyst. The produced copolyester has low hardness and excellent heat resistance, mechanical characteristics, and processibility.
Patent JP-H04356463-A (JP)
Title: Glutarimide derivative and herbicide
Inventor: SATO JUN
IPC: C07D409/10
Filed: 1991-04-19
Abstract: PURPOSE:To obtain a glutarimide derivative useful as a herbicide applicable to various weeds by soil treatment or treatment, having immediately highly herbicidal effects with an extremely small amount. CONSTITUTION:A compound shown by formula I (X is 0 or S; R1 to R6 are H, halogen, CN, 1-6C alky1, 3-6C cycloalkyl, 3-6C alkenyl, 3-6C alkynyl, 1-6C alkoxy, phenyl which may be replaced, benzyl which may be replaced, etc.; (m) is 0-3; Ra and Rb are H or 1-4C alkyl; R7 is H or halogen; R8 is halogen, 1-4C alkyl, H, CN or NO2; R9 is H, halogen, 1-6C alkyl, CN, NO2, NH2, OH, SH, group shown by formula II, formula III, etc.) such as N-(4-chloro-2- fluorophenyl)-2,2-dimethylglutarimide. The compound is obtained by reacting a compound shown by formula IV with a compound shown by formula V to give a glutaric acid amide derivative shown by formula VI and subjecting the derivative to ring formation reaction through dehydration.
Patent JP-S5543043-A (JP)
Title: Preparation of 3-substituted thiomethylcephalosporin derivative
Inventor: NAKAZAWA JIYUNICHI
IPC: A61K31/545
Filed: 1978-09-22
Abstract: PURPOSE:To prepare the title cmpound having antibacterial activity, easily, only by heating 7-acylamino-3-carbamoloxymethylcephalosporanic acid together with a substituted thiol. CONSTITUTION:The title compound III(R if H or acyl; R' is substituted or non- substituted heterocyclic ring, etc.; X is H or alkoxy) is prepared by reacting (A) a 7-acylamino-(or amino-)3-carbamoyloxymethylcephalosporanic acid, I, its derivative at the carboxylic group (e.g. esters, amides, acid anhydrides, etc.) or their salt, with (B) a thiol II e.g. 1-methyl-5-mercaptotetrazole, in a solvent such as toluene or without solvent, under anhydrous conditions, at 50-150 deg.C.
Patent JP-S597934-A (JP)
Title: Method and device for automatic dimming
Inventor: KANAI MASAHARU
IPC: G02F1/13363
Filed: 1982-07-07
Abstract: PURPOSE:To decrease the contribution of strobe light during day-light synchrophotography according to increase in brightness, by setting the dimming level and flashing time of an auto strobe according to the brightness level of a subject. CONSTITUTION:When the brightness of the subject obtained by brightness light metering 31 exceeds a camera shake limit (LV8), the output of a comparator 33 goes up to H and the dimming level of the auto strobe is set to a high value determined by a resistance 39. When the brightness has a value (LV6) less enough to disregard the contribution of natural light, a constant voltage generated at the collector of a transistor (TR) 38 by a diode 36 is the dimming level and setting to an intermediate level is performed. When the brightness is between the both (LV6-LV8), collector voltage (dimming level) of the TR38 drops through a diode 35 according to the brightness. When the brightness is greater than LV8, light emission is carried out at a point of time determined by the brightness and the ratio of the strobe light is decreased according to increase in brightness.
Patent JP-H06334543-A (JP)
Title: Set top terminal
Inventor: SUZUKI KAZUO
IPC: H04B1/16
Filed: 1993-05-19
Abstract: PURPOSE:To provide the set top terminal of multiple specifications which is used for the front end of a television receiver, etc., and consists of a combination of blocks of small kind. CONSTITUTION:A tuner part 22, a signal processing part 23, a modulation part 24, a control part 26, a display part 27, and a power source part 30 are constituted as separated different bodies. Therefore, tuner parts 22, signal processing parts 23, modulation parts 24, control parts 26, display parts 27, and power source parts 30 of plural specifications are only prepared independently and different blocks can selectively be combined according to the specifications of the set top terminal, so set top terminals substantially as many as a multiple of the number of the different blocks can be constituted.
Patent JP-H05290242-A (JP)
Title: Coin supply device for slot game machine and coin lending machine
Inventor: NISHIKAWA TADAO
IPC: A63F5/04
Filed: 1992-04-08
Abstract: PURPOSE:To provide a coin supply device which can automatically supply coins for a slot game machine and a coin lending machine. CONSTITUTION:When the coin 9 is ejected from a slot machine unit 10 where the slot game machine 11 and the coin lending machine 12 is combined and plural sets of them are parallelly arranged and a coin shortage sensor 13 detects the shortage of coins, the coin 9 within a upper part coin hopper 50 provided with a coin shortage detection sensor 31 drops to the one end part of a coin rail 60 and moves toward the other end part on the nearly horizontal coin rail 60 vibrating by a straight advance feeder 61. While moving, the coin 9 is changed its direction by a flow changing device 71, drops to an optional conduit 70 and is supplied for the slot machine unit 10.
Patent JP-H09277019-A (JP)
Title: Exhaust port in internal combustion engine and production thereof
Inventor: NIWA HIDETAKA
IPC: F02F1/42
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust port of an internal conduction engine excellent in durability and to efficiently produce the cylinder head only with ceramic thermal-splay and metal thermal-spray onto a core at a low cost by improving adhesive force of the joining interface between a heat insulation layer provided on the inner surface of an exhaust passage in contact with exhaust gas and an aluminum alloy constituting a cylinder head. SOLUTION: In a producing method of the exhaust port of the internal combustion engine, the ceramic thermal-spray is executed onto the surface of the core 2 for the exhaust port used at the time of producing the cylinder head 1 to provide the ceramic thermal-spray film 7. Successively, the exhaust port is integrally cast with the cylinder head 1 constituted with the aluminum alloy by using this cre 2 and the ceramic thermal-spray film 7 of the core 2 is transferred to the inner surface of the exhaust passage 8 to produce the exhaust port.
Patent JP-S6011613-A (JP)
Title: Lubricating oil return device for four-cycle internal- combustion engine
Inventor: KOBAYASHI HIDETAKA
IPC: F01M1/06
Filed: 1983-06-30
Abstract: PURPOSE:To make the return of lubricating oil to the oil pan smooth by providing an oil return pumpting means at least in one of oil return paths which connect a crank chamber and a cam chamber to the oil pan of an internal- combustion engine in which the crank shaft is vertically arranged. CONSTITUTION:In the case of embodying the invention in an outboard engine equipped with a pair of top and bottom cylinders horizontally to a cylinder case 20, a lubricating oil pump 33 provided at the bottom face of a cylinder head 22 is operated by the rotation of a cam shaft 32. The lubricating oil pump 33 consists of a main trochoidal pump unit which includes a main inner rotor and a main outer rotor, and a sub-trochoidal pump unit which includes a sub-inner rotor and a sub-outer rotor. The main pump unit absorbs the lubricating oil in an oil pan 48 through a suction pipe 50 and an oil path 49 and supplies the oil to each sliding portion of the engine through oil paths 52, 53, etc. and at the same time, the sub-pump unit absorbs the return oil from the cam chamber 31 through a suction path 63 and returns the oil to the oil pan 48 through a discharge path and oil return path 65.