baber/WOPTO huggingface dataset:
Patent JP-H0348173-A (JP)
Title: Electron beam apparatus
Inventor: ISHIZUKA TOSHIHIRO
IPC: G01R31/302
Filed: 1989-07-17
Abstract: PURPOSE:To enable measurement and analytic evaluation of a voltage waveform without lowering voltage resolving power by giving a voltage to be applied to an analysis grid the sum of a voltage within a normal adjusting range thereof and a voltage to offset it by a desired value. CONSTITUTION:The sum VR+Vr of a voltage Vr within voltage adjusting ranges VRmax and VRmin of an analysis grid by a charge up and an offset voltage Vr to offset it by a desired value is applied to the analysis grid. Here, the voltage VR and Vr is given in digital values, converted to a analog with D/A converters 32 and 36 and applied to an addition amplifier 30 passing through amplifiers 34 and 38 to obtain an analog voltage VR+Vr. As a result, a changing part of a characteristic curve can be brought near a median of an adjusting range of an analysis grid voltage VR and this allows observation in the same way as that without the charge up, thereby enabling measuring of a voltage waveform and evaluation of analytic characteristic without lowering voltage resolving power.
Patent JP-S5972892-A (JP)
Title: Remote control circuit
Inventor: UEKI KOUICHI
IPC: F24H1/18
Filed: 1982-10-19
Abstract: PURPOSE:To alarm quicly a faulty area to a service operator by providing a circuit at a remote control part to detect and display a fault of connection of a signal transmission line. CONSTITUTION:When a clock signal or a data signal or a strobe signal is nor receoved through a signal transmission line 8 owing to the connection fault of the line 8, no signal is delivered from the output of a receiving circuit 19-a. The output of a converting circuit 19-c is set at an L level, and therefore a starting circuit 19-a is kept at an L level for a fixed period of time. As a result, the receiving circuit 19-a is not actuated. Thus the output part of the circuit 19-a is set under a high impedance state, and resistances 14-17 are connected to the input terminal of a display device driver 13. Then a driving current is supplied from a power supply, and a display device 10 displays the fault of the connection of the line 8. If a power supply line 18-e or an earth line 8-f has a fault of connection, a backup power supply 18 is actuated.
Patent JP-S61221660-A (JP)
Title: Electron beam measuring instrument
Inventor: HOSOI HIROYUKI
IPC: G01R31/302
Filed: 1984-09-03
Abstract: PURPOSE:To measure exactly the potential in a semiconductor device at a desired temp. by bringing a metallic plate which is set at the desired temp. by using a Peltier effect into tight contact with the semiconductor device to be measured. CONSTITUTION:The metallic plate 40 is provided in tight contact with the semiconductor device 30 to be measured in a device which irradiates an electron beam emitted from an electron gun 2 in a lens barrel 1 to the device 30, detecting the secondary electrons emitted therefrom with a secondary electron detector 12 and processes the same in a signal processing system 10. The metallic plate 40, a p-type semiconductor 60, a metallic plate 50, an electric power source 70, a metallic plate 51 and an n-type semiconductor 61 constitute a closed electric circuit. Cooling is induced in the metallic plate 40 by the Peltier effect and heat generation is induced in the metallic plates 50, 51 when the DC is passed in the direction of an arrow. The temp. difference between the cooling side and the heat generating side is about 80 deg. if Bi2Te3, Bi2Se3, PbTe, PbSe, etc. having the high Peltier effect are used for the semiconductors 60, 61. The easy measurement of the potential in the device 30 at the desired temp. is made possible by setting the plate 40 at the desired temp. by the cooling by the Peltier effect and the heating up by a heater 80.
Patent JP-H1130829-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIOKI TAKANORI
IPC: G03C1/26
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material high in light absorbance and sensitivity by incorporating a specified compound. SOLUTION: The silver halide photographic sensitive material is enhanced in light absorbance and sensitivity by containing at least one of compounds represented by the formula in which each of Z1 and Z2 is an atomic group necessary to form a 5- or 6-membered N-containing hetero ring; each of R1 -R4 is an alkyl or aryl or heterocyclic group; Q is a divalent bonding group or a simple bond; but at least one of R1 -R4 and Q is substituted by a water-soluble group, preferably, a sulfo group or its salt; each of L1 -L8 is a methine group; each of n1 and n2 is an integer of 0-4; each of p1 and p2 is 0 or 1; M1 is a charge balancing counter ion; and m1 is a number of 0-10 necessary to neutralize a molecular charge.
Patent JP-2000016979-A (JP)
Title: Substituted diphenylsulfone-crosslinked compound and recording material produced by using the compound
Inventor: FUJII HIROSHI
IPC: C07C317/22
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a new substituted diphenylsulfone-crosslinked compound usable as an image-storage stabilizing agent and a color developing agent and useful as a recording material. SOLUTION: The objective compound is expressed by formula I [X is a 1-12C hydrocarbon group, group of formula II or formula III (R is methylene or ethylene; T is H or a 1-4C alkyl); R1 to R8 are each a halogen, a 1-6C alkyl or the like; (m), (n), (p) and (q) are each 0-5; (r), (t), (u) and (w) are each 0-3; (a) is 1-10], e.g. 1,2-bis 4-[4-hydroxy-3-(phenylsulfonyl) phenylsulfonyl]-2-(phenylsulfonyl)phenoxy}ethane. A butenyloxy-type compound among the compounds of formula I can be produced by reacting a 4,4'- dihydroxy-3,3'-substituted or unsubstituted phenylsulfonyl-diphenylsulfone with a 1,4-dihalobutene in the presence of a hydroxide, etc., of an alkali metal, etc., preferably in water solvent or in a binary layer system consisting of water and an organic solvent (e.g. toluene) preferably at 30-120 deg.C for several to ten-odd hours.
Patent JP-H0351220-A (JP)
Title: Steel pipe receiving and piling device
Inventor: KUSAKABE RYOJI
IPC: B65G57/18
Filed: 1989-07-17
Abstract: PURPOSE:To simplify the structure by pivotally mounting a frame having a shape of right hexagon omitting two adjacent sides to set the opening end thereof upwards or obliquely upwards, and ascending a work guide obliquely upwards to be fitted to the opening of the frame facing upwards or obliquely upwards. CONSTITUTION:A framework 12 is fitted to the groove 7e of a frame 7 with adjustment of the dimension of steel pipes bundled, a hydraulic cylinder 15 is extended to rotate the frame to make a side 7b horizontal. Meantime, a guide frame 21 is ascended and descended to adjust the front end of the upper surface 21b of the guide frame 21 to the height of the opening portion of a recess portion 12a. The steel pipes are dropped in the recess portion 12a via an introduction bade 8 and the guide frame 21 to be piled up in turn from the base parallelly. The steel pipes are finished to be piled up to the open end, and predetermined quantity is piled up thereon as the guide frame 21 is ascended. Thus, they are bundled with bands.
Patent JP-H0352697-A (JP)
Title: Treatment of organic sewage containing ammonia
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/12
Filed: 1989-07-19
Abstract: PURPOSE:To clean sewage in a short period of time at a high degree and to obtain the economical treatment method by biologically treating the sewage and subjecting sludge to a solid-liquid separation, then adding an alkali to the sludge and biologically treating the sewage together with the sludge and executing ammonia stripping. CONSTITUTION:Descummed night soil 1 is supplied into an activated sludge aeration tank 2 where BOD is removed by the activated sludge of a high concn. while an oxygen-contg. gas is supplied. Activated sludge slurry 4 is then supplied to a solid-liquid sepn. stage 5 and is separated to separated sludge 6 and supernatant separated water 7. A part 8 of the solid-liquid separated sludge 6 or the sludge 8''' withdrawn from the activated sludge aeration tank 2 is introduced into an intimate mixing and stagnating tank 9 where the alkaline agent 10, such as NaOH, is added to the sludge to solubilize the cell constituting materials, such as polysaccharides, contained in the sludge. This sludge is supplied into a biological treating tank 2. The solid-liquid separated water 7 is brought into counter current contact with air or steam 13 to strip the NH3-N in the solid-liquid separated water 7.
Patent JP-H0472065-A (JP)
Title: Vacuum film forming and producing device
Inventor: KITAHATA AKIHIRO
IPC: C23C14/56
Filed: 1990-07-11
Abstract: PURPOSE:To substantially prevent the carrying of dust into a vacuum system and to efficiently form high-performance films by connecting a vacuum chamber, two transporting chambers and a vacuum preliminary chamber by a looped orbit. CONSTITUTION:The vacuum degree of the vacuum preliminary chamber 2 where a pretreatment is executed is kept at the same degree as the vacuum degrees in the vacuum chamber 1 and the transporting chambers 3a, 3b. In addition, valves V1 to V4 are opened upon ending of the film formation in the vacuum chamber 1. Points P1, P4 are switched by rotation to transportation and points P2, P3 are kept rotated until all of substrates stands for one time pass by. All the substrate stands in the vacuum preliminary chamber 2 are transported to the transporting chamber 3a, all the substrate stands in the transporting chamber 3a into the vacuum chamber 1 and all the substrate stands in the vacuum chamber 1 into the transporting chamber 3b and all the substrate stands in the transporting chamber 3b into the vacuum preliminary chamber 2. The point P1, P4 are switched to rotation from the transportation before the top of the film formed substrate stands arrives at the point P4 and before the top of the pretreated substrate stands arrives at the point P1.
Patent JP-S6076772-A (JP)
Title: Electrophotographic developing device
Inventor: NAKAYAMA TAKAO
IPC: G03G13/28
Filed: 1983-10-03
Abstract: PURPOSE:To perform development in such a way as to avoid generation of a printing stain by disposing an auxiliary developing member on which a toner is electrodeposited so as to face a photoconductive insulating layer of an electrophotographic engraving material via a liquid developer in the case of electrodepositing the toner on said insulating layer side by an electrophotographic developing device using the developing liquid. CONSTITUTION:A plate material 20 formed with a photoconductive layer 1 consisting of a beta type copper phthalocyanine pigment and a binder resin on a conductive base 3 via a positive type photoresist photosensitive layer or negative type photosensitive layer 2 is placed on a back electrode 12. The electrode 12 is also provided with a function to guide the material 20 and the plate 20 is fed by rollers. An auxiliary developing member provided with a developing electrodes 13 on which a toner layer 13A is electrodeposited via a developing soln. 21 with the layer 13A faced on the soln. 21 side is provided to face the material 20. The development of the electrostatic latent image formed by electrifying uniformly the surface of the layer 1, then exposing said layer by using the above-mentioned device is accomplished while supplying the developing soln. through a supply port 14 without impressing a bias voltage. The residual charge in the exposing part on the material 20 is thus thoroughly erased and the electrophotographic printing material free from a priting stain is obtd.
Patent JP-S57108091-A (JP)
Title: Novel carbapenem type antibiotic and its preparation
Inventor: NAKAYAMA MASATO
IPC: A61P31/04
Filed: 1980-12-25
Abstract: NEW MATERIAL:A compound shown by the formulaI(R is H or sulfonic group; X is iodine atom), its salt or ester.  
     EXAMPLE: Disodium salt of (5R,6R)-3-(2-acetamido-1-iodoethenylsulfinyl)-6-(2-hydroxysulfonyloxy-2-propyl)-7-oxo-1-azabicyclo[3,2,0]hepto-2-ene-2-carboxylic acid.  
     USE: An antibacterial agent. Having antibacterial activity and β-lactamase inhibiting action, and high stability in a living body.  
     PROCESS: A compound shown by the formula II or its salt or ester is reacted  with an iodinating agent (e.g., I 2 , ICl) to give a compound shown by the formulaI. The reaction is preferably carried out in an inert solvent (e.g., CH 2 Cl 2 ) in  the presence of a base (e.g., TEA) at a low temperature of -100W0°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6343073-A (JP)
Title: Single cylinder type opening/closing valve for mixing of hot and cold water
Inventor: TOCHIKUBO SHIGEO
IPC: F16K11/065
Filed: 1986-08-06
Abstract: PURPOSE:To eliminate the use of an O-ring, and improve the service life, by providing a mixing valve inside an opening/closing valve having hot and cold water closing inlets wherein opening areas of the inlets are varied by the mixing valve. CONSTITUTION:When a handle 19 is drawn rightwardly, an opening/closing valve 9 is moved rightwardly through a valve shaft 13. As a result, a hot water inlet 2 of a cylinder 1 is registered with a hot water closing inlet 11 of the closing valve 9, and a cold water inlet 3 of the cylinder 1 is registered with a cold water opening/closing inlet 12 of the opening/closing valve 9. Thus, the hot water inlet 2 and the cold water inlet 3 are opened to supply hot and cold water into the opening/closing valve 9. At this time, when the handle 19 is rotated to rotate a mixing valve 17 through the valve shaft 13, opening degrees of the hot water inlet 11 and the cold water inlet 12 are varied.
Patent JP-H0472165-A (JP)
Title: Method for transporting lower temperature conservation article
Inventor: TAKASUGI MITSUO
IPC: B65D81/18
Filed: 1990-07-12
Abstract: PURPOSE:To permit low and ordinary temperature conservation articles to be loaded in a mixed condition and minimize investment in equipment by a method wherein articles are received in a foaming case or a hard case according to the shape thereof, the articles contained in a foamed case are delivered and the articles are placed in a heat insulating bag when the hard case is used. CONSTITUTION:A cooling mechanism consisting of a compressor, a condenser, a heat exchanger, etc. is incorporated in a main body 1. A select switch 4 is selectively depressed by a pressing means provided on plastic or metal hard case 5 or foamed styrol case 6, whereby the cooling mechanism is controlled to produce a selected temperature zone in the case. When cold insulating articles are transported, there is no need for such articles to be placed in a specific corrugated cardboard case but any packaging can be applicable. Concerning the hard case 5, the articles are placed in heat insulating bags and such cold insulating articles can be taken in and out in the vehicle-mounted condition. The hard case can be delivered with the articles contained therein. The foam case 6 is delivered per case.
Patent JP-H0734829-A (JP)
Title: Intake/exhaust valve drive control device of internal combustion engine
Inventor: HIDAKA AKIRA
IPC: F01L13/00
Filed: 1993-07-27
Abstract: PURPOSE:To improve the precision in controlling the valve timing by increasing the angular velocity of a cam shaft to further increase the ratio of change of the working angle of a valve. CONSTITUTION:A disk housing is provided in a swayable manner between a second flange part of a driving shaft 21 and a first flange part of a cam shaft through a driving mechanism, and the angular velocity of the cam shaft is changed by the eccentric movement of the center from the axial center (X) of the driving shaft 21 through a pin 36 and an engaging groove 30 as the disk housing is swayed. Each engaging groove 30 is formed in an inclined manner not in the radial direction of each flange part 27, but forward in the rotational direction.
Patent JP-S5972483-A (JP)
Inventor: NAKATSUKA KUNIO
IPC: G09G5/32
Filed: 1982-10-19
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-H0510022-A (JP)
Title: Double floor structural-body
Inventor: KOYAMA HIROSHI
IPC: E04F15/024
Filed: 1991-06-28
Abstract: PURPOSE:To prevent an internal wall body from being damaged due to earthquake or the like by setting a cushion layer at the end of a double floor set on a concrete floor, and by fixing the cushion layer into a space between the wall bodies of a room peripheral section. CONSTITUTION:The terminal of a double floor 5 is provided with a cushion layer 4, and the layer 4 is fixed with a fixing member 1 between the floor 5 and a wall body formed with a concrete wall 8 and a finish wall 7, and a double floor structural-body is composed. Then, the fixing memer 1 is formed with a hole anchor 3 and a channel cover 2. Besides, for the cushion layer 4, a urethane rubber foam body with the thickness of about 10mm is used. After that, the structural bodies are arranged between the peripheral section wall bodies of a room. As a result, the finish wall body 7 can be prevented from being damaged due to the movement of the double floor 5 to an external force due to earthquake or the like.
Patent JP-S6430895-A (JP)
Title: Handle grip for motorcycle
Inventor: MORIMOTO KOICHI
IPC: B62K21/26
Filed: 1987-07-24
Abstract: PURPOSE: To prevent a hand gripping a handle grip from being cooled and improve driving operability and safety by fitting an electric heating element using a battery as a power supply on the hand grip for a motorcycle. CONSTITUTION: When the switch 5 of a hand grip 1 is turned on after a main switch 7 is tuned on to rotate an engine, a heating element wire 2 is excited, the temperature of the hand grip 1 rises. The heating element wire 2 cannot be excited while the engine is stopped, thereby the heat storage quantity of a battery is prevented from being exhausted, and the temperature of the handle grip 1 can be surely increased at the time of a travel operation. The heating element wire 2 is folded and arranged on an electrically insulating heat-resistant base material 10 to form a heating element sheet 9, both ends of the heating element wire 2 are fixed to terminal holders 4, 4, and lead wires 6, 6 are extracted.  The sheet 9 is wound on the handle grip 1, one lead wire 6 is connected to the main switch 7 via the switch 5, and the other lead wire 6 is grounded to a vehicle body 8 to form a circuit between the vehicle body 8 and the battery.
Patent JP-S6164861-A (JP)
Title: Manufacture of amorphous alloy having small magnetic loss and high angular property
Inventor: YAMADA MORIKAZU
IPC: C22F1/00
Filed: 1984-09-06
Abstract: PURPOSE:To develop an amorphous alloy having small magnetic loss and high angular properties by applying heat treatment and magnetizing treatment to a Co amorphous alloy of a specified composition under specified conditions. CONSTITUTION:An amorphous alloy containing 3-12% Fe, <40% Ni, <20% Si, and 5-20% B (provided that 20-29% Si+B) by an atomic percentage, or also >=10% at least one kind selected from a group of Cr, Mn, Mo, Ar, Ti, V, Nb, Ta, W, and Cr, and consisting of Co as a balance is manufactured. This alloy is heated and held within a range of a Curie temperature - a crystalizing temperature of this alloy in an atmosphere in which an oxygen density is >=20%, and thereafter, cooled at a cooling speed of 5 deg.C/min by applying a magnetic field of >=10Oe (oersted). In this way, an amorphous alloy having low magnetic loss and high angular property is obtained.
Patent JP-S5986856-A (JP)
Title: Embedded type kotatsu with leg supporting rack
Inventor: KANAZAWA MOTOTAKA
IPC: A61F7/00
Filed: 1983-10-03
Abstract: PURPOSE:To contrive to be able to lie comfortably at natural attitude with stretching out legs on a leg supporting rack, also be able to support the legs at varied bending angle of legs by a method wherein a leg supporting rack is supported as changeable of pivoting angle with a movable stick. CONSTITUTION:The upper end of a movable stick 9 which is provided with an engaging part 21 at the lower end thereof is detachably attached as freely pivotable at the left and right both side end of a leg supporting rack 4. A leg supporting rack fixing member 23 provided with upper and lower plural steps on which engaged parts 22 are engaged with the engaging part 21 is attached at the lower location of the movable stick 9 on the side wall of a main body 12. The leg supporting rack is supported horizontally with the movable stick 9 by engaging the engaging part 21 of the movable stick 9 with the highest step of engaged part 22, the location of the leg supporting rack 4 required for legs 2 at lying attitude can be obtained. The engaging part 21 is engaged with the lowest step of the engaged part 22, then the leg supporting rack 4 is hanged down parallel to the side wall of the main body 12 and restored. The leg supporting rack 4 can be supported at inclining position with the movable stick 9 by engaging the engaging part 21 with the middle step of the engaged part 22.
Patent JP-2000021595-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: MATSUMOTO SHINICHIRO
IPC: H05B41/282
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a lamp and a lighting device by determining the rated electrical characteristics of the lamp and energizing it only when an adaptable one is installed. SOLUTION: The output side of an inverter circuit 4 is connected to a discharge lamp 5 provided with a resistor R1 as a detecting element 13 connected in parallel with filament electrodes 5b in one base 11. The voltage between both ends of the resistor R1 is input to the non-inverted input terminal of a comparator OP1 constituting a window comparator 6 as a detection means and the inverted input terminal of a comparator OP2. When the voltage between both the ends of the resistor R1 is set between a reference voltage E1 and a reference voltage E2, and AND circuit 7 as a determination means outputs a high signal (5 V) to a control circuit 8 of a chopper circuit 3. The control circuit 8 turns on and off a field effect transistor FET1 of the chopper circuit 3 when the high signal (5 V) is being output from the AND circuit 7.  As a result, the operation of the inverter circuit 4 is possible and the inverter circuit 4 lights the discharge lamp 5 with high frequency and a predetermined rated power.
Patent JP-H1131592-A (JP)
Title: Discharge lamp lighting device
Inventor: NOMURA SATOSHI
IPC: H05B41/24
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device, which can improve pressure rise and power factor even with respect to the case where power consumption of a discharge lamp is large and where an input current larger than the lamp current + filament current is generated. SOLUTION: This device is provided with a high-frequency converting means 6 for converting the voltage, which is obtained by rectifying and smoothing the alternating current power source 1 with a rectifying circuit and a smoothing circuit, to a high-frequency voltage and for supplying the converted voltage to a load circuit, which includes a discharge lamp 2, a capacitor 15 for generating the high-frequency voltage with the high-frequency load current flowing in the load circuit, which includes the discharge lamp, a series circuit of an inductance element 3 which is inserted between the rectifying circuit and the smoothing circuit and a reverse flow preventing diode 4, and a bypass capacitor 18 for bypassing the high-frequency current, which flows in the discharge lamp of the load circuit and an electrode preheating capacitor for flowing.  Then a high-frequency voltage generated in the capacitor 15 is applied to a connection point of the inductance element 3 and the reverse flow preventing diode 4.