baber/WOPTO huggingface dataset:
Patent JP-2000073864-A (JP)
Title: Engine combustion test device
Inventor: MORI SHINICHI
IPC: F02K9/96
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To carry out the ignition test of an engine under a high vacuum state and further carry out the test efficiently by shortening the time for reaching the high vacuum state. SOLUTION: In an engine combustion test device provided with a chamber 6 connected to the injection nozzle 1a of an engine 1 for guiding the combustion gas from the injection nozzle 1a, a partition member 22 for blocking and opening the small space 27 in the chamber 6 is provided near the injection nozzle 1a in the chamber 6, and a vacuum pump 12 for vacuuming the small space 27 of the injection nozzle 1a side, when the partition member 22 is in the blocked state, is installed.
Patent JP-H09118030-A (JP)
Title: Printer
Inventor: SHIRASAKI TOSHIYUKI
IPC: B41J25/316
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To improve performance of a printer by limiting a disadvantageous probability that noises are mixed in a control signal transmitted to a print head substrate, and reduce manufacturing costs. SOLUTION: A control circuit board 19 is mounted to either a case main body 23 or a rotary body 24, that is, one of the bodies where a print head substrate 1 is provided. A plurality of connection terminals in the control circuit board 19 are arranged to be adjacent to a plurality of connection terminals of the print head substrate 1. Moreover, the connection terminals of the control circuit board 19 and the print head substrate 1 are mutually connected via leads.
Patent JP-H1173270-A (JP)
Title: Electrostatic capacity coupling type coordinate input device using indirectly coupled pen case
Inventor: KATABAMI KOICHIRO
IPC: G06F3/03
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a feeling of electricity like a tingle that an operator has when using a pen by connecting the shield case conductor of a coordinate indication pen and the circuit ground to each other through an antistatic resistance having a specific resistance value. SOLUTION: When the stylus conductor 3 of the pen 1 is on or nearby a table 2, the electrostatic capacity 4 between the internal conductor of the tablet 2 and stylus conductor 3 is a little, but present. The driven signal of the internal conductor of the tablet 2 is transmitted to the stylus conductor 3 through the electrostatic capacity 4. Here, the shield case conductor 11 of the pen 1 is connected to the circuit ground through a capacitor 10 of <=0.05 μF and the resistance 9 of >=50 kΩ. The frequency of the AC power source is 50 to 60 Hz and the frequency component of a electric signal for coordinates is normally as high as >=100 kz and the reactance of the capacitor 10 of <=0.05 μF is greatly different from respective frequencies and the capacitor is a defective conductor to the AC power source frequency and a good conductor to the electric signal for coordinates.
Patent JP-H06104772-A (JP)
Title: Error correcting method
Inventor: TAKEUCHI MITSURU
IPC: H03M13/00
Filed: 1992-09-17
Abstract: PURPOSE:To reduce an undetected noise at the time of correction without deteriorating a correcting capability by correcting the first pointer at the time of the first stage vertical sequence C1 decoding, and operating an error correction by using the first and second pointers at the time of the second stage horizontal sequence C2 decoding. CONSTITUTION:At the time of the first stage decoding, a syndrome calculation is operated by an arithmetic circuit 15, and the discrimination of an error = 0 is operated by a decoder 16. When an error is present, the second pointer is set at a pointer processing circuit 17, and an error location and a value are calculated by the circuit 15. Then, whether or not the number of errors is beyond a prescribed number is checked, and when it is beyond the prescribed number, the invalidity of the error correction is discriminated, and the first pointer is set at the circuit 17. On the other hand, at the time of the second stage decoding, the syndrome calculation is operated by the circuit 15, the discrimination of the error = 0 is operated by the decoder 16, and when the error is present, the error location and the value are calculated by the circuit 15 by using together the first pointer. Then, the check is operate the error correction is executed in the case of OK, and the selection of A or B correction is operated in the case of NG. When the former is selected, only words designated by the second pointer is corrected, and when the latter is selected, entire words are corrected.
Patent JP-S62105792-A (JP)
Inventor: NAKAGAWA TEN
IPC: B62K25/28
Filed: 1985-11-05
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-S62106700-A (JP)
Inventor: KIMURA IKUO
IPC: H01L35/00
Filed: 1985-11-05
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-S63102249-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKAI TADASHI
IPC: H01L27/092
Filed: 1986-10-17
Abstract: PURPOSE:To increase the withstand surge voltage of a parasitic thyristor, and form a CMOS LSI which is endurable to latch-up, by forming, on a substrate, an impurity region of low concentration, which has a conductivity type inverse to that of the substrate, and forming, in contact with the bottom surface of the above-mentioned region, an impurity region of high concentration, which has a conductivity type inverse to that of the substrate. CONSTITUTION:On an N-type semiconductor substrate 1 of low concentration, a P-type impurity region 23 of high concentration is formed, and thereon a P-type impurity region 2 of low concentration is formed. A source region 4 and a drain region 3 of a P-channel transistor as the P-type impurity region of high concentration are formed. In the P-type impurity region 2 of low concentration, a source region 7 and a drain region 8 of an N-channel transistor as the N-type impurity region of high concentration are formed. Thus, a low resistance caused by the P-type impurity region 23 of high concentration is added in parallel with a resistance caused by the P-type impurity region 2 of low concentration, so that a resistance from base to an earth terminal 21 of a parasitic transistor is reduced. Consequently, a large current is necessary for the parasitic transistor to turn ON, and latch-up endurance can be increased.
Patent JP-S61126110-A (JP)
Title: Polymerization of olefin
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/60
Filed: 1984-11-26
Abstract: PURPOSE:To obtain a polymer having a narrow MW distribution, a narrow composition distribution and, therefore, excellent uniformity, by feeding specified catalyst components to a reaction system to form an active catalyst and polymerizing in olefin in the presence of this catalyst. CONSTITUTION:In a process for polymerizing an olefin in a hydrocarbon medium which forms a liquid phase in the reaction condition at a temperature at which the formed polymer can be dissolved in the medium; a catalyst is formed in the reaction system by feeding thereto a hydrocarbon-soluble magnesium compound (A), a hydrocarbon-soluble titanium compound (B), an organoaluminum compound or an aluminum compound (C) which can be converted into an organoaluminum compound in the reaction system and an organic halogen- compound (D) and said olefin is polymerized in the presence of this catalyst. When an electron donor (E) is further used as a component for the above catalyst, a catalyst system which can give a copolymer having narrower MW distribution and composition distribution is desirably formed.
Patent JP-H07102292-A (JP)
Title: Polyoxyethylene fatty acid amide type surfactant and detergent composition containing the same
Inventor: KADO KAZUHIRO
IPC: C11D1/52
Filed: 1993-10-04
Abstract: PURPOSE:To obtain a surfactant having excellent foaming power and deterging power, is lowly irritating to the skin or the hair and has excellent solubility by reacting an amide ester contained in a polyoxyethylene fatty acid amide type surfactant with an alkanolamine to convert the amide ester into a polyoxyethylene fatty acid amide type surfactant or a like surfactant. CONSTITUTION:This surfactant is a polyoxyethylene fatty acid amide type surfactant represented by formula II, freed from an amide ester of formula III and obtained by reacting a polyoxyethylene fatty acid amide type surfactant of formula II obtained by effecting the addition reaction of a fatty acid monoethanolamide of formula I with ethylene oxrde with 0.8-10mol, per mol of the amide ester of formula III contained in the surfactant, of an alkanolamine of formula IV to convert the amide ester of formula III into a polyoxyethylene fatty acid amide of formula II or V. In the formulas, RCO is a residue of a 6-22 C linear or branched saturated or unsaturated fatty acid; n>=1; and m>=1.
Patent JP-H0296487-A (JP)
Title: Two-signal recording/reproducing device
Inventor: YAMANISHI KAZUHIRO
IPC: H04N5/92
Filed: 1988-09-30
Abstract: PURPOSE:To obtain two recognizable video signals by compression-synthesizing the two different video signals on the right and left sides of a screen, simultaneously recording the synthesized two signals on a recording/reproducing device, and enlarging the both or respective signals when the synthesized and recorded signals are reproduced. CONSTITUTION:The video signals from an antenna 1 are respectively supplied to first and second station selecting circuits 2 and 3, the different video signals from the circuits 2 and 3 are inputted to left compressing circuit 10 and a right compressing circuit 11, the signals are respectively compressed in a horizontal direction on a left half screen and in the right direction of the screen. The video signals compressed by the respective compressing circuits 10 and 11 are synthesized by a synthesizing circuit 12, and the signals are converted into the signals for recording on a tape 15 by the synthesizing circuit 12. The video signals synthesized by the synthesizing circuit 12 are recorded through a recording circuit 13 and a head 14 on the tape 15, the recorded video signals are enlargement-processed by left and right expanding circuits, and the two recognizable video signals are outputted.
Patent JP-2000069928-A (JP)
Title: Production of coated sarcocarp
Inventor: HIRANO JUNICHI
IPC: A23L19/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing a coated sarcocarp characteristic of using a solid-liquid catalytic reaction employing a soluble cation material as it remains powdered, thereby enabling an easy coating treatment for sarcocarp, and capable of well forming the strong and uniform coating film. SOLUTION: This method comprises: allowing a soluble bivalent cation material e.g. calcium lactate as it remains powdered to adhere to the surface of wet sarcocarp; immersing it in a coating agent solution adapted to form a gel by reacting with a cation e.g. sodium alginate; thereby forming a gel coating film on the surface of the sarcocarp; and encasing the thus coated sarcocarp together with a syrup liquid for heat treatment, thus strengthening and pasteurizing the gel coating film. This makes it possible to easily form a uniform and strong coating film of cation crosslinked hydrocolloid gel on the surface of e.g. sarcocarp, in the past the formation of such a film has been difficult and no good in operating efficiency.
Patent JP-H0966911-A (JP)
Title: Bagging device for vegetables
Inventor: KATO TAKASHI
IPC: B65B25/04
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent vegetables from being caught in a device while vegetables are being fed from an insertion port of a machine frame to a bag mouth, and also prevent mist-form water from entering the inside of the machine frame. SOLUTION: An empty bag 2 which is taken out from a bag take-out mechanism 1 is held under a mouth opened state by a bag holding mechanism 4 under an insertion port 3, and after spraying water together with air into the bag 2 from the bag mouth by a spraying mechanism 5, vegetables are inserted in the bag 2 from the insertion port 3, and a bagging of the vegetables is performed by a bagging device for vegetables. For such a bagging device, a flexible guide drape 6 is provided from the peripheral edge of the insertion port 3 to the bag mouth.
Patent JP-H0887203-A (JP)
Title: Holding structure for film photosensitive body
Inventor: FUJIEDA YOICHI
IPC: G03G21/00
Filed: 1994-09-16
Abstract: PURPOSE: To satisfactorily hold a film photosensitive body, to stably rotate the film photosensitive body and also to stably ground the film photosensitive body in the case of using the film photosensitive body for an electrophotographic device. CONSTITUTION: A ring-shaped film photosensitive body 10 is constituted by laminating a conductive layer 12 and a photosensitive layer 13 on a flexible insulating film 11, and at the end part of the film photosensitive body 10 in the axial direction, the conductive layer is exposed, and a conductive holding member 30 is inserted in the inner peripheral side of the film photosensitive body end part, on the other hand, a conductive tube 40 is mounted on the outer peripheral side of the end part of the film photosensitive body, the end part of the film photosensitive body is press-fixed to the outer peripheral surface of the conductive holding member, or the end part of the film photosensitive body with the exposed conductive layer is inserted in the inner peripheral side of the conductive holding member, and also,  a pressing member is installed on the inner peripheral side of the end part of the film photosensitive body, and then, the end part of the film photosensitive body is press-fixed to the inner peripheral surface of the conductive holding member by the pressing member.
Patent JP-H0778614-A (JP)
Title: Alkaline secondary battery
Inventor: MUKAI KOICHI
IPC: H01M4/38
Filed: 1993-09-10
Abstract: PURPOSE:To decrease the dispersion of charge/discharge cycle lives of an alkaline secondary battery and the dispersion of discharge durations at high temperature. CONSTITUTION:An alkaline secondary battery has a positive electrode, an alkaline electrolyte, and a negative electrode made of a hydrogen storage alloy. The hydrogen storage alloy whose pH is 9-12 when it is suspended and dispersed in distilled water.
Patent JP-S6490180-A (JP)
Title: Epoxy compound and production thereof
Inventor: OGAMI NORIYUKI
IPC: C08G59/28
Filed: 1987-09-30
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is 6-20C alkyl; R<2> is hexamethylene or tolylene). EXAMPLE:A compound expressed by formula IV. USE:A raw material and flexibilizer for epoxy resins, stabilizer for vinyl chloride resin, etc., having alkyl groups of a relatively long chain and excellent reactivity. PREPARATION:A diisocyanate compound expressed by formula II is reacted with alcohols expressed by the formula R<1>OH at 0-100 deg.C for 30min-5hr to provide a dicarbamate compound expressed by formula III, which is then reacted in the presence of an epihalohydrin and an alkali, such as NaOH, as necessary, coexisting with a catalyst, such as tetra-n-butylammonium hydrosulfate, and an azeotropic solvent, such as benzene, under reduced pressure, preferably at 40-60 deg.C while being heated and refluxed to readily afford the aimed compound expressed by formula I in high yield.
Patent JP-H03112844-A (JP)
Title: Production of composite sintered ceramic
Inventor: NAWA MASAHIRO
IPC: C04B35/628
Filed: 1989-09-25
Abstract: PURPOSE:To obtain a sintered ceramic containing different kind of ceramic phase uniformly dispersed in a ceramic matrix by granulating ceramic powder for matrix, attaching an inorganic material for different kind of ceramic phase to the surface of the granule and using the product as a raw material. CONSTITUTION:A granule 1 is produced by agglomerating ceramic powder 2... for matrix. The surface of the granule 1 is coated with an inorganic material 4 for forming the other kind of ceramic phase to obtain a raw material particle A. The objective composite sintered ceramic 10 containing different kind of ceramic phase 12 uniformly dispersed in the matrix ceramic phase 11 can be produced by forming and sintering the raw material particle A.
Patent JP-H1179341-A (JP)
Title: Belt conveyor equipment
Inventor: OKADA MAKOTO
IPC: B65G15/08
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an air floating belt conveyor which is small size and capable of mass transportation. SOLUTION: A belt bearing trough is formed with a top notched trough shape and horizontal cylindrical body and arranged up and down. A sealed space is formed with protective covers 11, 13 at an upper section of an upper cylindrical body 10 and a lower cylindrical body 12, a carrier side belt 1a and a return side belt 1b are borne by a lower inner surface of the cylindrical body, a compressed pipe communicates with compressed air source and supplying compressed air and being along the running direction is connected to the lower part of filler holes 28a, 38a, bored at the lowest part of the cylindrical bodies 10, 12. A compressed air filler hole of a side face of an inside (recess side) of the upper cylindrical body 10 and a side face of an inside (recess side) of the lower cylindrical body 12 is bored at the curved part.  The compressed air pipe is connected to the filler hole and communicates with compressed air source, compressed air exhaust port is formed at the both sealed space surrounding both cylindrical bodies 10, 12 a belt reversing system reversing the upper and lower face before and after guiding the return side belt into the inside of the lower cylindrical body is provided at the front and the rear of the lower cylindrical body 12.
Patent JP-H04128571-A (JP)
Title: Discharge quantity control device for rotary swash plate type plunger pump
Inventor: MASAOKA TOSHIKA
IPC: F04B1/32
Filed: 1990-09-20
Abstract: PURPOSE:To prevent the floating of a bearing by dividing plungers into the first plungers coupled with a swash plate and the second plungers discharging a medium, and changing the return position of the second plungers to change the stroke quantity. CONSTITUTION:The first plungers 30 are inserted into multiple cylinder bores 28 arranged at a uniform interval on the first cylinder main body 14 respectively, and the second plungers 36 are inserted into the same number of cylinder bores 34 arranged on the second cylinder main body 20 respectively. The first plungers 30 on the swash plate 46 side are excited into contact with the plate 52 of a thrust bearing 48 by springs 54, and the second plungers 36 determining the discharge quantity are excited into contact with the first plungers 30 by springs 56. When a stopper pin 72 is driven to the right and the return position of the second plungers 36 is moved to the right side to control the discharge quantity, even if gaps are generated between both plungers 30, 36, the contact between the first plungers 30 and the plate 52 can be maintained.
Patent JP-H1185101-A (JP)
Title: Image processing circuit of display drive assembly
Inventor: OGAWA KIYOTAKA
IPC: G09G3/28
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent noise occurrence by a diffusion error by switching main bus output to sub-bus output when a movement region is detected in detecting the conspicuous color space region of a pseudo contour by a color detecting means. SOLUTION: The color detecting circuit 38 detects the color region where the pseudo contour is liable to appear if the pixels of input RGB signals exist in the region from these signals. A switch 42 selects the movement quantity outputted by a movement detecting circuit 40 when the detection signal of the value I outputted by the color detecting circuit 38 is supplied to a control element. The switch selects the movement quantity (fixed value, for example, 0) of the absence of the movement and supplies the same to a noise removing space filter 44 in other times, i.e., in the color region of blue, etc., where the pseudo contour hardly appears.  A decision circuit 46 forms such a changeover signal as to instruct the switch 34 to select the main bus 30 when the movement quantity supplied from the noise removing space filter 44 is below the prescribed threshold and to instruct the switch 34 to select the sub-bus 32 when the movement quantity exceeds the threshold. The change over is executed by supplying the signal to the switch 34.
Patent JP-H1177864-A (JP)
Title: Hose and its manufacture
Inventor: TANAKA KATSUHIRO
IPC: B32B1/08
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To improve adhesive properties of a reinforcing layer to an outer tube by forming a hose of an inner tube, its outside reinforcing layer and its outside outer tube. SOLUTION: A hose is formed by forming a reinforcing layer 2 made of organic fiber on a periphery of an inner tube 1 made of thermoplastic elastomer composition, and disposing an outer tube 3 made of thermolastic elastomer composition on an outer periphery of the layer 2 via an adhesive layer 4 of adhesive resin composition containing polyester elastomer, thermoplastic urethane elastomer and compatibilizer.  And, the method for manufacturing the hose comprises the steps of forming a reinforcing layer 2 on a periphery of an inner tube 2 made of thermoplastic elastomer composition, then forming an adhesive layer 4 obtained by extruding heated and melted adhesive resin composition containing thermoplastic copolyester elastomer, thermoplastic urethane resin elastomer and compatibilizer from an extruder 12, and then immediately extruding heated melted material of the thermoplastic elastomer composition on an outer periphery of the layer 4 to form an outer tube 3.
Patent JP-2001072982-A (JP)
Title: Pretreatment method for coal for coke making
Inventor: YAMAGUCHI AKIRA
IPC: C10B57/08
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of dusting during transporting coal and upon charging it into a chamber-type coke oven to thereby maintain a good work environment, in drying coal and charging it into the oven, and to maintain the quality of the coke at a level necessary for blast furnace operation. SOLUTION: The ratio of addition of tar is determined in accordance with the content of a fine powder causative of dusting in pulverized coal after classification. The particle size distribution before classification is estimated preferably by the brand of coal being dried. The content of the fine powder causative of dusting in pulverized coal after classification is estimated from the estimated particle size distribution and the classification point determined in accordance with the particle size distribution.  When dusting occurs from formed activated carbon even after the ratio of tar added reaches the preset upper limit value, it is preferable that the classification point is adjusted to increase the classification ration and to thereby increase the amount of a fine powder not causative of dusting in the pulverized coal to decrease the content of pulverized coal causative of dusting. Moreover, the ratio of addition of tar is preferably kept constant relative to the sum of coarse particle coal and formed activated carbon.
Patent JP-S63102750-A (JP)
Inventor: MIYAJIMA TAKESHI
IPC: A61B5/055
Filed: 1986-10-20
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。