baber/WOPTO huggingface dataset:
Patent JP-S639686-A (JP)
Title: Control of tube roller type pump
Inventor: WASHIMI KOICHI
IPC: F04B49/06
Filed: 1986-06-30
Abstract: PURPOSE:To control the flow rate of the pouring device of a tube roller type pump with high precision by setting the position of a planetary roller before the start of the suction operation of the pump always at a same position. CONSTITUTION:A planetary roller 3 as one of the planetary rollers 1 of a tube roller type pump is formed as a standard roller 3 whose surface is applied with magnetic material, and an approach switch 4 for detecting the approach of the standard roller 3 is installed onto the pump body. With such constitution, the pump is revolved, without immersing the top edge of an elastic tube 5 into a material liquid before the start of the suction operation of the pump, and then the revolution of the pump is suspended when the approach switch 4 detects the standard roller 3, and then the top edge of the elastic tube 5 is immersed into the material liquid, and the suction operation is started. Therefore, the position state of the planetary roller 1 on the start of the suction operation is made always same, and the pouring operation with a constant flow rate can be carried out correctly.
Patent JP-S6215670-A (JP)
Title: Editing system for intra-graphic character string
Inventor: IWAMOTO TETSUO
IPC: G06F3/048
Filed: 1985-07-15
Abstract: PURPOSE:To completely store a character string within a closed pattern by calculating the distributing position of each character to display again these characters at each calculated position when the closed pattern is deformed or the distributing start point of the character string is changed. CONSTITUTION:When a closed pattern is deformed, the new coordinate data is fetched and the apex coordinates of the graphic data on a graphic table are changed. Then the closed pattern is changed into a closed pattern 100 and displayed on a (CRT) 4. While the position of the character string which is inclined in the pattern 100 and can be arranged is obtained from the type 52 of the character, the character pitch 53, the line pitch 54 and the X and Y coordinates 56 and 57 of character string start point which are included in the data 43 on a character string of a character table 40 as well as the form data of the pattern 100. This obtained position of the character string is displayed on the CRT 4 in the form of rectangles 101 shown by broken lines. Then the data 43 on the character string is set again at the distributable position of the character string and displayed on the CRT 4. In such a way, the re-editing job is possible so that the character string is included automatically within the pattern 100 of an optional form.
Patent JP-2000338049-A (JP)
Title: Apparatus and method for inspecting flaw
Inventor: OMORI TAKEO
IPC: G02F1/13
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To satisfactorily inspect the flaw of a substrate on which repeating patterns of a finer pitch are formed. SOLUTION: A flaw inspecting apparatus has a light source unit 11 for supplying a beam, illumination optical systems 21, 31 for guiding the beam to a substrate to be inspected from the light source unit, light receiving units 32, 61, 71 receiving the diffracted light from the substrate to be inspected and a processing units 81 for detecting the surface state of the substrate to be inspected on the basis of the outputs from the light receiving units and the light source unit supplies ultraviolet rays with a wavelength shorter than 400 nm.
Patent JP-S5943054-A (JP)
Title: Polyester resin composition having controlled terminal acid species and production thereof
Inventor: UMEMOTO HIROTOSHI
IPC: C08L67/08
Filed: 1982-09-03
Abstract: PURPOSE:To obtain a compsn. which has improved curability and is useful as a paint vehicle having excellent gloss and weather resistance, by preparing an ester from an acid component comprising a satd. alicyclic polybasic acid and a polybasic acid having a specified half-equivalent point potential in a specified ratio and preparing varnish by using the resulting polyester resin. CONSTITUTION:A polyester resin in which the acid component is composed of (a)mol of a satd. alicyclic polybasic acid (A), (b)mol of a polybasic acid (B) exhibiting a half- equivalent point potential of -350mV as measured by potentiometry in a nonaqueous system in a state exhibiting the acid value of the resin and other polybasic acid and/or a monobasic acid (C) in a proportion defined by formula I , is prepd. by steps comprising a step wherein (a)mol of the polybasic acid (A), (b-b1)mol (wherein (b1)mol is equal to or less than (b)mol or is an amount determined by formula (II) of the polybasic acid (B), (c)mol of the polybasic acid and/or monobasic acid (C) and a polyhydric alcohol are subjected to an esterification reaction to prepare a polyester prepolymer having a resin acid value M, wherein M=N (1-x/100); and a step wherein an esterification reaction between the prepolymer and (b1)mol of the polybasic acid (B) is conducted until the resin acid value N is obtd. Then varnish is prepd. by using the polyester resin.
Patent JP-H0242042-A (JP)
Title: Carbonic acid ester
Inventor: NAGANO HIDEYOSHI
IPC: C07C201/00
Filed: 1989-06-15
Abstract: NEW MATERIAL:A compound expressed by formula I (X is Cl or Br). EXAMPLE:Methyl 2-chloro-4-fluoro-5-nitrophenyl carbonate. USE:Used for synthetic intermediate of herbicide. PREPARATION:Halophenol expressed by formula II is made to alkaline metal salt with aqueous solution of NaOH, etc., and reacted with methyl chloroformate in an aqueous solution at 0-10 deg.C to obtain a compound expressed by formula III, than nitration using concentrated sulfuric acid-concentrated nitric acid is performed at normal temperature to afford the compound expressed by formula I.
Patent JP-H11350550-A (JP)
Title: Feed water instrument
Inventor: MIYAJIMA HIDEYUKI
IPC: F16K27/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To discharge water generated in a discharge functional section to the outside before the water is transmitted along a tube and moved by forming a drip hole to the inserting section of the tube in the discharge functional section. SOLUTION: A discharge functional section T1 consists of a head section 10, a neck section 20, to which a cover body C, on which a sensor A is mounted, is installed, and a drum section 30 set up to a counter, etc. The head section 10 and the neck section 20 are connected by screwing structure 22, and the neck section 20 and the drum section 30 are joined by a fixing band 32. A tube 1 feeding hot water is inserted into the drum section 30 and neck section 20 of the discharge functional section T1, and conjoined with the head section 10 by a connecting tube J. A drip hole H penetrated to the neck section 20 and the drum section 30 is formed to a section, to which the drum section 30 at the rear of the neck section 20 is fitted externally.  Accordingly, since water generated in the neck section 20 can be discharged to the outside before water is transmitted along the tube 1 and moved, a control functional section and a floor face can be prevented from getting wet.
Patent JP-H0697460-A (JP)
Title: Multifunction semiconductor device
Inventor: HAABAATO GORONKIN
IPC: H01L29/80
Filed: 1993-06-02
Abstract: PURPOSE: To provide a multi-functional semiconductor device, having two vertical laminated channels under a gate electrode. CONSTITUTION: Channels 12, 14 are formed on a wide band-gap buffer layer 11 and are coupled to source electrodes 21, 22 and drain electrodes 23, 24, respectively. These electrodes are formed in such a manner that they face each other on both sides across a gate electrode 17. The uppermost channel 14 is separated from the gate electrode 17 by a gap layer 16 of a wide band-gap semiconductor material. The channels 12, 14 are separated from each other by a barrier layer 13, and have a band-gap energy greater than that of each channel.
Patent JP-S5677723-A (JP)
Title: Driving circuit of exposure display circuit
Inventor: MIZOGAMI KAZUNORI
IPC: G01J1/44
Filed: 1979-11-29
Abstract: PURPOSE:To realize a high-accuracy display of the exposure value and at the same time reducing the power consumption, by counting the oscillation frequency according to the light reception signal and then supplying the current according to the count value to the exposure meter. CONSTITUTION:The reception current of the photodetector 10 is counted and latched by the counter circuit 16 with every half cycle of the output clock pulse of the clock generator 18. The exposure meter 38 is always driven in accordance with the latched count value, and exposure value is displayed in the view finder.
Patent JP-H0322932-A (JP)
Title: Formation and proliferation of crown of plant of genus asparagus and proliferation of seedling
Inventor: HIRATA YUKIMASA
IPC: A01H4/00
Filed: 1989-06-19
Abstract: PURPOSE:To form a crown of a plant of genus Asparagus capable of proliferating large amount of plant or seedling in high efficiency by culturing the tissue or callus of the plant with a liquid medium impregnated in a supporting material under aeration and spray of the liquid medium. CONSTITUTION:The tissue or callus of a plant of genus Asparagus (preferably edible asparagus) is cultured with a liquid medium impregnated in a supporting material under aeration and spray of the liquid medium to form a crown. Furthermore, similar proliferation process comprising (slicing of crown   culture of slice   thickening of the crown) is repeated, as necessary.
Patent JP-S5487002-A (JP)
Title: Selective inter-call device
Inventor: ETSUGI TAKEHIRO
IPC: H04W84/02
Filed: 1977-12-22
Abstract: PURPOSE:To reduce the probability of malfunction by giving the call after confirming that the portable slave unit is ready for reception. CONSTITUTION:The number of portable slave unit 4 desired to be called out is supplied through input device 22 to be memorized in memory circuit 21 as well as to be transmitted through loop antenna 3. When unit 4 is in the reception enable area, the reception is transmitted. And the transmitter transmits again the code supplied to the slave unit, and the slave unit informs its carrer the calling with the second recption. In case unit 4 is not in the reception enable area, lamp 18 glows to indicate that the carrier is absent there.
Patent JP-H0446827-A (JP)
Title: Constant speed travel control device for vehicle
Inventor: ISHIDA AKIRA
IPC: B60K31/00
Filed: 1990-06-13
Abstract: PURPOSE:To make constant the convergence of actual vehicle speed to target speed by converging a difference from the actual vehicle speed to zero via time delay control using the difference as an error vector on the basis of a convergence locus to the target speed at the predetermined resumption. CONSTITUTION:The locus of a desired response waveform at resumption is preliminarily set in a target locus setting means 14. Then,. an actual vehicle speed is detected with a speed detection means 11, and inputted to a control amount operation means 13 and a target value setting means 12. This target value setting means 12 calculates a deviation between the target and actual speeds, and inputs the result of the calculation to the control amount operation means 13 and the target locus setting means 14. This target locus setting means 14 sets a target locus from the deviation of the speed, and inputs the deviation to the control amount operation means 13. This control amount operation means 13 sets a control amount for an actuator 15 in such a way as to keep the actual speed equal to the target speed in a desired response waveform, according to the actual and target speeds, speed deviation and target locus.
Patent JP-H024777-A (JP)
Title: Schiff-type cyclic compound and polymerizable composition containing said compound
Inventor: NISHIKAWA AKIO
IPC: C07D215/04
Filed: 1988-06-24
Abstract: NEW MATERIAL:The cyclic Schiff compound of formula I (X and Y are same or different CH or N). EXAMPLE:The compound of formula II. USE:Useful as an addition reaction raw material for forming a polymer having excellent heat-resistance. It has excellent moldability and gives a cured material having excellent heat-resistance, mechanical strength, conductivity-imparting property, etc. Accordingly, it is effective in improving the performance and reliability and reducing the size and weight of laminated board, molding material, paint, adhesive, etc., applicable to wide applications such as computer and electronic parts. PREPARATION:A compound of formula II which is one of the compound of formula I can be produced by reacting 2,6-diaminopyridine with equimolar amount of 2,6-dialdehydepyridine. A copolymer having excellent moldability and giving a smooth and tough coating film can be produced from the compound of formula I and pyrrolopyrrole, pyrrolopyrrole polymer, a compound having ethynyl group, etc.
Patent JP-S5945804-A (JP)
Inventor: KITASAKA YUUJI
IPC: A01B63/00
Filed: 1982-09-06
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-S5488558-A (JP)
Title: Method of eliminating bridge in stock material supplying device
Inventor: SUMINO HISAO
IPC: B65D88/70
Filed: 1977-12-22
Abstract: PURPOSE: To eliminate the bridge of stock material by detecting cavity occurred directly above a screw feeder at the inlet side and blowing hydraulic gas into the material.  
     CONSTITUTION: A screw feeder having a casing 2, a srew 3, and a drive unit 4 is arranged at the bottom of a hopper 1 for charging stock material. When a dust is engaged in the material to form bridge in the material during operation, a cavity 10 occurs directly below the bridge in the material. This cavity 10 is detected by a cavity detector 7 utilizing ultrasonic wave or photoelectric tube, which produces a signal for opening a valve 9 to allow the nozzle 8 to spray high pressure gas such as air into the material. The screw feeder is sealed at the end. The high pressure gas thus sprayed urges the bridge in the material from below upwardly to thereby destroy the bridge. Then, the valve 9 is closed. Thus, it can safely and repidly eliminate the bridge in the material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H099467-A (JP)
Title: Conductor connection unit for bus duct, connection structure of bus duct using it, and method for installing bus duct using connection structure
Inventor: YAMADA YUKIHIKO
IPC: H02G5/06
Filed: 1995-06-21
Abstract: PURPOSE: To efficiently install a bus duct by facilitating and making safe the connection of bus duct units. CONSTITUTION: While two conductive plates 42 for connection b<:ing arranged on a plane with a specific width, length, and thickness made of a conductive member are fixed by a clamping fixing part (for example, 48) while an insulation separator 46 is pinched. The center region of each outer surface which is a non-opposing surface of the opposing conductive plates 42 for connection is held by an insulation clamping member. With this structure, both edge regions in length direction where the clamping fixing part of the outer surface of the conductive plate 42 for each connection does not exist becomes a connection region to the flat-plate conductor of bus ducts and the bus duct units can be simply connected by loading the region.
Patent JP-H0821546-A (JP)
Title: Check valve
Inventor: OKADA SADAO
IPC: F16K15/02
Filed: 1994-07-06
Abstract: PURPOSE:To secure sufficient sealing performance in the counterflow checking condition of a check valve whose valve disk blocking the valve opening is energized by a spring in the valve closing direction, as the operating pressure is low for opening the check valve. CONSTITUTION:A cavity 3 downstream from a valve opening 12 is partitioned by a diaphragm 4 into the first chamber 3a which is in communication to the valve opening 12 and is equipped with a flowout port 13 and the second chamber 3b located opposing to the first chamber, and the stem 22 of a valve body 2 to block from upstream of the valve opening 12 is allowed to penetrate the valve opening 12 and coupled with the pressure interlocked moving part of the diaphragm 4, and a spring 21 is furnished to give the valve closing energization force of the valve body 2. The valve stem 22 is furnished with a communication hole 24 to put upstream of the valve opening 12 in communication with the second chamber 3b, and the pressure receiving area of the diaphragm 4 is set greater than that of the valve body 2.
Patent JP-2000348261-A (JP)
Title: System and method for displaying perishable merchandise stock
Inventor: NAKADA HIDEKI
IPC: G06F19/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a perishable merchandise stock display system and a perishable merchandise stock displaying method which quickly with which the quantity of the stock of packed perishable merchandise can be grasped by using a POS system, which can perform information processing that uses the number of unsold packed perishable sale merchandise, which also allow head quarters to perform integrated control over individual stores and which also can perform a sales instruction to a person in charge of the store. SOLUTION: This system is provided with a measuring and pricing machine 1 which measures and price packed perishable merchandise, a real sales data accumulation processing means 31 which accumulates the number of sales of the packed perishable merchandise, a price stock analyzing means 24 which calculates the difference between the number of packed merchandise priced by the machine 1 and the number of sales of the packed perishable merchandise accumulated by the means 31, a stock display file 20 which stores the calculation results of the means 24 and a stock display controlling means 25 which shows the storage contents of the file 20 on a display device 2a.
Patent JP-H086009-A (JP)
Title: Color liquid crystal display element
Inventor: MORI TOSHIHIKO
IPC: G02B5/30
Filed: 1994-06-15
Abstract: PURPOSE:To provide the color liquid crystal display element which has a high contrast and a bright screen even in high time-vision driving constitution. CONSTITUTION:This color liquid crystal display element consists of a couple of substrates 6 and 10 which are arranged opposite each other, transparent electrodes 4 and 7 provided on the opposite surfaces of the couple of substrates 6 and 10, the color filter 26 which consists of an R filter 25, a G filter 26, and a B filter 27 provided on the reverse surface of the electrode 7 of the upper substrate 10 so that the G filter 26 is formed thinner in thickness than the R filter 25 and the B filter 27 is formed thinner in thickness than the G filter 26, and liquid crystal 24 which is twisted and oriented within a range of 100+ or -5 deg. between the couple of substrates 6 and 10. The gamma characteristics of the liquid crystal 24 are improved and the contrast ratio is high even at the time of high time-division driving; and the transmissivity in an ON state where the contrast is maximum is increased and the screen becomes bright.
Patent JP-H1137663-A (JP)
Title: Method and equipment for melting cold iron source
Inventor: MIZUKAMI HIDEAKI
IPC: F27D13/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To dispense with a device to carry and feed the cold iron source from a preheating chamber to a melting chamber, and to efficiently melt the cold iron source without using any electric power. SOLUTION: In melting the cold iron source using an arc melting equipment having a melting furnace 1 and a preheat shaft 2 directly connected to an upper part thereof, the scrap 3 in the melting furnace 1 is melted by the heat of an oxygen burner 6 and the reaction heat of the oxygen from an oxygen blowing lance 16 with the coke from a coke blowing device 12 while the scrap 3 is continuously or intermittently fed into the preheat shaft 2 so as to keep the condition where the scrap 3 is continuously present from the melting furnace 1 to the preheat shaft 2. When the molten steel of the prescribed quantity is stored in the melting furnace 1, the molten steel is tapped into a ladle in a condition where the scrap 3 is present in the melting furnace 1 and the preheat shaft 2.
Patent JP-H10956-A (JP)
Title: Front wheel differential device and differential limiting force control method
Inventor: ISHIKAWA YASUHIKO
IPC: F16H48/38
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To facilitate an abrupt directional change by increasing a differential limit force of a clutch with an operation of a parking brake when a vehicle speed is higher than a set value. SOLUTION: When an engine is started, an operation state of a side brake is confirmed with an ON-OFF signal of a side brake switch (S1). When the side brake is operated, it is judged whether or not a vehicle speed detected with a vehicle speed sensor exceeds 0km/h (set value) (S2). When the vehicle is running, an open degree of a solenoid valve is enlarged (S3). Then the differential rotation of the differential mechanism is limited with a multiple plate clutch. Otherwise, the differential movement thereof is locked. Consequently, the rear wheel is locked and a grip force against the road is lost, but the front wheel does not lose driving force even in this state.
Patent JP-H10311034-A (JP)
Title: Leveling construction method for rubble-mound as foundation of maritime structure
Inventor: WATANABE MASAKAZU
IPC: E02D15/10
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To permit performing safely and economically the work of leveling a large quantity of rubble-mound at the stage of execution of works in constructing a maritime structure. SOLUTION: Rubble-mound 4 is dropped into a place where a maritime structure is to be constructed, and the surface unevenness is sensed by a computer. From a mother ship 1, spat 2 is dropped and its bottom is plunged into the rubble-mound 4 and fixed, and the top of the spat 2 is held vertically at the mother ship 1 by a universal joint 1a and supplied, and the sea water is lifted by a pump 1b and supplied to a jet nozzle 3 through a pipe 2a furnished parallel with the spat 2. From the nozzle 3, the sea water is jetted toward a projection 4a of rubbles 4 while the nozzle 3 is moved up and down and revolved with respect to the spat 2, and the rubbles at the projected part 4a are shoved to a recess 4b, and thus the rubble-mound 4 is leveled.
Patent JP-H11354620-A (JP)
Title: Electrostatic chuck
Inventor: FUKUTOME TAKEO
IPC: B23Q3/15
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum nitride electrostatic chuck, which can provide high suction force based on the Johnsen-Rahbek force in a temperature range of 0 to 50 deg.C. SOLUTION: A surface 5 for sucking an object to be fixed thereon is an electrostatic chuck 1, made of a ceramic containing aluminum nitride as its major component, the ceramic contains at least 25 volume % or less of aluminum nitride and titanium(Ti) in the equivalent of nitride and 5-20 volume % of cerium in the equivalent of oxide, the atomic ratio of Ce<3+> /Ce<4+> is controlled to be in the range of 1 to 3 to set a volume specific resistance to be in the range of 10<8> to 10<12> Ω.cm in the temperature range of 0 to 50 deg.C. Thereby a high suction force based on the Johnsen-Rahbek force in a low temperature range of 0 to 50 deg.C can be obtained.
Patent JP-H07142315-A (JP)
Title: Apparatus and method for exposure of charged particle beam
Inventor: TAKAHASHI YASUSHI
IPC: H01L21/30
Filed: 1993-06-25
Abstract: PURPOSE:To improve the accuracy of a beam applying position by correcting the deviation of the beam applying position caused by the inclination of a stage. CONSTITUTION:An inclination measuring means 101 measures the inclination of a stage 35. A position-deviation computing means 102 computes the deviation of the applying position of a charged particle beam from the the beam- application-target position of a sample W on the stage 35. A deflected-signal correcting means 103 corrects the deflection signal, which is supplied into a deflector 34 in correspondence with the position deviation computed with the position-deviation computing means 102 so that the charged particle beam is applied on the beam-application-target position of the sample W. The deflection signal is supplied into the deflector 34, and the charged particle beam is deflected.