baber/WOPTO huggingface dataset:
Patent JP-H11300118-A (JP)
Title: Belt filter device
Inventor: MANABE KAZUHIRO
IPC: B01D33/58
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a belt filter device capable of filtering efficiently. SOLUTION: In the belt filter device by which moisture is filtered and solidification is performed, while a mixed fluidizing body 100 is transferred by feeding the mixed fluidizing body 100 on a running and moving belt like filter cloth 8, the mixed fluidizing body 100 on the filter cloth 8 during the transportation is stirred and mixed by jetting air through an air ejecting nozzle 11. Thus, a thin film layer formed on the surface of the mixed fluidizing body 100 is destroyed and a fine particle component is dispersed and mixed with a coarse particle component, so that air permeability of the mixed fluidizing body 100 is enhanced and lowering of the filtering and dehydration performance is suppressed.
Patent JP-S597579-A (JP)
Inventor: YAMANA SHINJI
IPC: B25J9/22
Filed: 1982-07-05
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-H05314117-A (JP)
Title: Character processor
Inventor: TADA KOICHI
IPC: G06F17/24
Filed: 1992-05-11
Abstract: PURPOSE:To provide a character processor which judges whether or not a character at the present cursor position is a specific character and edits a character string by automatically switching an overwrite mode and an insertion mode. CONSTITUTION:A cursor position character judging means 8 judges whether or not the character inputted from an input means 1 and located at the present cursor position is the specific character from cursor position information from a cursor travelling means 6 and character information from a temporary storage means 2, and character processing can be performed by automatically selecting the overwrite mode when the character at the cursor position shows the specific character, and the insertion mode when it is the one other than the specific character by an automatic switching means 9 based on the information of the cursor position character judging means 8.
Patent JP-H09304534-A (JP)
Title: Laser doppler velocimeter
Inventor: MORIKAWA YUTAKA
IPC: G01S17/58
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a high precision and high resolution speed measuring function, a wow flutter measuring function, etc., by performing the filter switch of a narrow band filter group for limiting the band of a signal input to a phase lock loop(PLL) in accordance with the signal of a comparator for performing the carrying speed judgement of a carrier. SOLUTION: A comparator 46 judges the carrying speed of a carrier from the output signal of an integrator 22 for outputting voltage approximately proportional to the carrying speed of the carrier. In the case where the carrying speed of the carrier is judged low speed with the comparator 46, an output signal shown in the frequency Fm of a mixer 18 is input to PLL 20 through a low speed narrow band filter 48 switched with a band filter switch 47. On the other hand, in another case where the carrying speed of the carrier is judged high speed with the comparator 46, it is input to PLL 20 through a high speed narrow band filter 49 switched with the band filter switch 47. Thereby, high precision, a high resolution speed measuring function, a wow flutter, and a length and displacement measuring function can be obtained.
Patent JP-H08310691-A (JP)
Title: Document width guide
Inventor: TOGASHI TOSHIFUMI
IPC: B65H9/04
Filed: 1995-05-16
Abstract: PURPOSE: To achieve a function of a guide mechanism, to reduce the number of parts, and to improve the reliability by integrating a flange part of a pinion gear of a rack with right and left guide parts, and press-contacting the rack against a tangential part of the flange part. CONSTITUTION: An original width guide is provided with right and left guide parts 1, 2 to regulate the right-to-left direction relative to the paper feeding direction when an document or a recording sheet is fed, and a pinion gear 6 which is engaged with racks 3, 4 of the right and left guide parts 1, 2 to interlock the right and left guide parts 1, 2. A flange part 5 between the right and left racks 3, 4 is integrated with the pinion gear 6, and the tip of the flange part 5 is pressed against the respective racks 3, 4, and the pinion gear 6 is engaged with the racks 3, 4. A load is applied to the right and left guides to prevent the play of the guide by a backlash between the racks 3, 4 and the pinion gear 6, and to prevent the skew of the right and left guides by the carrying force of the document, etc.
Patent JP-H08311021-A (JP)
Title: Production of beta-carotene product with high 9(z) content
Inventor: YOAHIMU PAUSUTO
IPC: C07C403/24
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To easily produce the subject product through a chemical means by starting from a mother liquor for production of β- ionylideneethyltriarylphosphonium salts enriched in 9(Z)-isomer and by reacting the salts with a specific compound by Wittig reaction directly or indirectly.  
     SOLUTION: This method comprises; water-extracting a mother liquor for production of β-ionylideneethyltriarylphosphonium salts (P salts); dissolving an oily mixture of P salts obtained by concentrating the water phase of the extract into a lower alkanol; removing the cooled and precipitated all-(E)-P salts thus obtaining (A) P salts enriched in 9(Z)-isomer of formula I [X is a halogen or HSO -   4 ; and Ar is a (substituted) phenyl]; reacting it with a compound of formula II directly by Wittig reaction or reacting it with a compound of formula III so as to react the resulted product with a compound of formula IV by Wittig reaction; and heat-treating the thus isolated product to thereby isomerize the double bond with the (Z) configuration formed in the 11 or 11' site of the product thus obtaining the β-carotene product with a high content of 9(Z)-β-carotene of formula V. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000303858-A (JP)
Title: Duct boundary layer control device
Inventor: MIYAJIMA MORIMASA
IPC: F02C7/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To finely adjust a thickness of a boundary layer made in a duct by mounting a ring-shaped hollow chamber outside an inlet part of the duct capable of guiding a gas discharged from a high pressure turbine to a low pressure turbine, and mounting a bypass pipe for communicating this hollow chamber with the outlet part of the duct. SOLUTION: A ring-shaped hollow chamber 12 provided outside an inlet part 3a of the duct, and a duct boundary layer controller 10 formed by a bypass pipe 16 are mounted for controlling the thickness of a boundary layer made in a duct 3 connecting a high-pressure turbine 1 and a low pressure turbine 2. A ring-shaped porous plate 14 is mounted between the hollow chamber 12 and the duct 3. The bypass pipe 16 is mounted for communicating the hollow chamber 12 and an outlet part 3b of the duct 3, and a flow rate adjusting unit 15 is mounted on its intermediate part. Furthermore, a variable nozzle 6 for variably adjusting the pressure difference between the front and rear parts of the duct 3 is mounted in the duct 3, and the flow rate adjusting unit 15 is controlled to adjust the bypass flow with the pressure loss lower than the variable nozzle 6.
Patent JP-S5342285-A (JP)
Title: Preparation of crosslinked polymer from carboxyl type monomer
Inventor: MIYAGAWA TSUTOMU
IPC: C08F220/00
Filed: 1976-09-29
Abstract: PURPOSE: To prepare a powdered crosslinked carboxyl groupcontg. copolymer suitable for a thickening agent used in an aqueous solution by crosslinking polymerization of a carboxyl type monomer in the presence of a specific compound as a crosslinking agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62273977-A (JP)
Title: Furylthiazole compound
Inventor: KAWAKITA TAKESHI
IPC: C07D417/04
Filed: 1986-05-21
Abstract: NEW MATERIAL:A compound expressed by formula I [R is H or formula II (R<1> is alkyl, hydroxyalkyl, alkanoyloxyalkyl, alkoxyalkyl, aryloxyalkyl, heteroaryloxyalkyl, aryl or heteroaryl] or acid addition salt thereof. EXAMPLE:2-Amino-4-(5-acetylaminomethyl-2-furyl)thiazole.hydrochloride. USE:A medicine useful as a remedy for diseases, e.g. peptic ulcer, acute or chronic gastritis, acute gastric mucosal lesion, etc. having both acid inhibitory action and mucosal protecting action and further useful as an ameliorant of cerebral function having antihypoxic action. PREPARATION:A compound expressed by formula III (X is halogen) is reacted with thiourea to afford the compound expressed by formula I (R is acetoxy), which is then subjected to hydrolysis reaction to give the compound expressed by formula I (R is H). The resultant compound expressed by formula I is then reacted with a compound expressed by formula IV to provide the compound expressed by formula I (R is formula II and R<1>).
Patent JP-H10330867-A (JP)
Title: Copper alloy for lead frame, increased in adhesion of oxide film
Inventor: TOMIOKA YASUO
IPC: C22C9/04
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy in which the occurrence of package peeling and package crack is prevented and further the operating speed as well as heat dissipation property of package is increased, by improving the adhesion of an oxide film of a lead frame of semiconductor package. SOLUTION: This copper alloy has a composition consisting of, by weight, 0.05-0.4% Cr, 0.03-0.25% Zr, 0.06-2.0% Zn, and the balance Cu with inevitable impurities. In this copper alloy, oil pits of >=5 μm width, formed in the material surface, exist >=15 pieces in 10000 μm<2> , and also the mean spacing (Sm ) of ruggedness in a direction perpendicular to rolling direction, resultant from the striped pattern introduced by transfer of rolling roll marks and surface grinding, is regulated to >=0.04 mm. By using this copper alloy, the reliability of semiconductor package can be improved, and a semiconductor having required strength and electric conductivity can be obtained.
Patent JP-H0414301-A (JP)
Title: Dielectric resonator
Inventor: MASUDA NOBORU
IPC: H04R19/00
Filed: 1990-05-07
Abstract: PURPOSE:To prevent the deterioration in Q and to attain subminiaturization of the resonator by arranging the dielectric resonator on the ground face of a printed circuit board, and connecting the face of the dielectric resonator opposite to the ground face to a ground potential electrically. CONSTITUTION:A ground package face 7 and an output conductor pattern 8 are made of a conductor such as copper foil on the upper side of a printed circuit board 6 while being isolated and insulated. A ceramic resonator 9 as a dielectric resonator is mounted on the face 7 and fixed by solder connection and a face 14 of the resonator 9 is connected to a case 11 as ground via an auxiliary electrode 13. Moreover, the board 6 is fixed to the conductor case 11 made of a metallic plate such as a copper plate, and the side 7 is soldered to one point or over to the case 11 through a ground lead pattern 12 in such a state. Thus, the Q of the resonator 9 is remarkably improved, the high sensitive and subminiaturized resonator is attained, the handling of the resonator is facilitated, the manufacture is facilitated and the cost is reduced.
Patent JP-H07325120-A (JP)
Title: Inspection equipment for printed wiring board
Inventor: IWATA MINORU
IPC: G01R31/02
Filed: 1994-05-30
Abstract: PURPOSE:To provide an equipment for detecting an open circuit or chipping at the through hole part of a printed wiring board. CONSTITUTION:The through hole part 1a of a printed wiring board 1, especially the conductor part thereof, is heated and the interior of the through hole 1a is irradiated with light. The heat applied to the through hole la is received by a light intensity detecting means. The light intensity detecting means detects the light in the through hole 1a on condition that the heat in the through hole 1a is received. When a conductor in the through hole 1a is disconnected in the way, the thermal conductivity from one side to the other side of the printed wiring board 1 is lower than that of a normal through hole 1a. Consequently, the light intensity detecting means detects the light with a time lag to cause a difference in the intensity of light. Abnormality of the through hole 1a is detected based on the difference in the intensity of light.
Patent JP-S5343277-A (JP)
Title: Liquid tank
Inventor: TAKESOU MASANORI
IPC: B01D53/26
Filed: 1976-10-01
Abstract: PURPOSE: To obtain a gas and liquid separator liquid tank preventing desiccating agent from flowing into a freezer by mounting a desiccating agent retainer in the upper tank of a two-divided tank main unit and holding the desiccating agent in this desiccating agent retainer with an elastic strainer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02298269-A (JP)
Title: Controlling device for film forming velocity in film forming device with plasma utilized therefor
Inventor: II TORU
IPC: H05H1/46
Filed: 1989-05-12
Abstract: PURPOSE:To accurately continue monitor in a range over a long period and to make reproducibility for controlling the film forming velocity excellent and to simplify the constitution of the device by providing a monitor made of a metallic plate whose polarity is made changeable to the inside of a plasma region and performing film formation. CONSTITUTION:In a film forming device with plasma utilized therefor, a monitor 12 made of a metallic plate whose polarity is changed to positive or negative is provided in the region of plasma 8. The positive or negative polarity is imparted to the monitor 12 by the power sources 16a, 16b for converting the polarity of a controller 14. When the polarity is positive, one part of electrons in plasma 8 is trapped by the monitor 12. When the polarity is negative, one part of ions in the plasma 8 is trapped. The strength of current allowed to flow to the monitor 12 by trapping of the electron or the ion is measured by a measuring instrument 13 for amount of the ion or the electron. When the film forming velocity is speedy, the measured current is made large. In this case, the controller 4 lowers the power of a source 11 for film formation and the film forming velocity is lowered to the preset velocity.
Patent JP-S62274364-A (JP)
Title: Translation rule generating system
Inventor: OKAMOTO ERI
IPC: G06F17/28
Filed: 1986-05-23
Abstract: PURPOSE:To easily generate a translation rule for working correctly on a sentence which requires the translation rule, by executing a retranslation by using the translation rule, confirming its result, and thereafter, registering the translation rule. CONSTITUTION:A processor 1 reads out an English sentence to be translated, to an internal table 5 from a memory 2 for English sentence text reads out a related part in a translation rule which has been registered in advance in a memory 3 for dictionary, to the table 5, and executes a translation by referring to its table. The processor 1 saves information which has been generated and used at the time of the translation, in the table 5, and displays the English sentence which has been translated and a translated sentence of its result, on a display 6. When it is decided that the translation rule is necessary newly by seeing this display, the processor 1 registers the translation rule on the display 6, in a memory 4 for translation rule by utilizing an operation from a keyboard 7, the information at the time of the translation, and the translation processing. In this way, a rule for conforming exactly with its sentence can easily be generated.
Patent JP-S598421-A (JP)
Title: Surface wave delay line and its manufacture
Inventor: SATOU RIYOUJI
IPC: H03H9/42
Filed: 1982-07-05
Abstract: PURPOSE:To obtain an inexpensive surface wave delay line, by forming the titled delay line with a surface wave delay medium and a surface wave converting element and constituting a part between the surface wave propagating plane of the medium and the surface wave propagating plane of the element into a continuous plane with an intermediate member. CONSTITUTION:The surface wave converting elements 5, 5' are provided with comb electrodes at a separate process as the delay medium 4, cut off and separated into a prescribed suitable size and bonded on the delay medium 4 processed similarly into a prescribed shape. A part between the surface wave propagating plane of the delay medium 4 and the surface wave propagating plane of the elements 5, 5' is constituted into a continuous plane with the intermediate members 6, 6' having a mechanical impedance approximate to that of the elements 5, 5' or the delay medium 4, or having an impedance intermediate to the both. Since the comb electrodes of the elements 5, 5' and the delay medium 4 are processed independently by constituting the surface wave delay line in this way, the limitation of the processings is eliminated, the degree of freedom of the design in the shape of medium is increased, the efficiency of the photo etching process in the formation of the comb electrodes is improved and the inexpensive surface wave delay line is obtained.
Patent JP-2000300381-A (JP)
Title: Seat frame for vehicle with vertical adjusting device for seat
Inventor: KANEKO YOSHINOBU
IPC: B60N2/16
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To expand an indoor space, to make compatible the properties of holding and getting-on/off, to improve these properties and to improve seat comfort. SOLUTION: On the left and right sides of a seat framework frame 1, plural spring bodies 15 are juxtaposed back and forth and the seat framework frame 1 is attached so as to be freely moved up and down by a front side arm 23 between the front side of the seat framework frame 1 and an attaching frame 21 freely moved or fixed to a car body, a rear side arm 26 between the rear side of the seat framework frame 1 and the attaching frame 21 and a vertical motion mechanism 26 having a rod 32 for operating the rear side arm 26. The spring body 15 is located at a prescribed interval below the upper edge of the side part of the seat framework frame 1.
Patent JP-S63283548-A (JP)
Title: Apparatus for preparation of popcorn
Inventor: NAKAGAWA JINZO
IPC: A23L1/18
Filed: 1987-05-14
Abstract: PURPOSE:To enable uniform popping of corns in a vessel within a short time, by using a means for separating popped corns from unpopped corns in a corn- containing vessel. CONSTITUTION:A vessel 5 containing corns 7 is placed on an inclined surface of a turn table 41. A magnetron 2 is energized while rotating the shaft 13 of the turn table 41 in the direction of the arrow A and microwave is focused to the bottom of the vessel 5 by a reflecting plate 6 placed at a proper position and inclination angle. The turn table 41 is vertically oscillated by the rotation of a roller 12 contacting with a slant face of an end cam attached to the bottom face of the turn table 41. The unpopped corns scattered together with the popped corns 71 are subjected by the vertical impact force by the vertical oscillation of the turn table and the unpopped corns are passed through the gaps between the popped corns and collected at the bottom of the vessel 5. Accordingly, the unpopped corns are heated and popped at the bottom of the vessel 5, i.e. at the region irradiated with focused microwave.
Patent JP-H02303722-A (JP)
Title: Electrode-support structure
Inventor: KORIN JIYOOJI RAADONETSUJI
IPC: B23H3/04
Filed: 1990-05-07
Abstract: PURPOSE: To bore a series of holes along a curved route such as the trailing edge of a turbine blade or the like by fastening and fixing a plurality of electrode tubes between the opposite surfaces of two-divided parts of a guide block to be on a straight line and changing the direction of the long axis of the electrode tube along the straight line. CONSTITUTION: A glass electrode tube 33 has an area 33, which is secured only in a portion 32 of its length between the two divided parts 11 and 12 of a guide block 10 and opened in a bosh shape in from an article (turbine blade) to be cut to the opposite surfaces 13 and 14 of the guide block 10. In this bosh-shaped opening part, the glass electrode tube 30 is further bent so as to fasten and fix the row of glass electrode tubes linearly on the guide block 10. The number of glass electrode tubes 30 provided in the longitudinal direction of the guide block 10 is decided based on the number of holes formed in the turbine blade, and usually set to 40 to 50.
Patent JP-H0415353-A (JP)
Title: Power transmission device
Inventor: SHOJI YOSUKE
IPC: F16H48/32
Filed: 1990-05-09
Abstract: PURPOSE:To efficiently adjust meshing by supporting a transmission case on the case of an actuator through a bearing and screwingly supporting the actuator case on a carrier case. CONSTITUTION:When actuator cases 17 and 19 are turned rightward or leftward around the axis centers of the output shafts 7 and 9, the cases 17 and 19 shift so as to approach or separate from a driving pinion gear 47, for a carrier case 1, by the screwing operation between a female screw 29 and a male screw 31, and also a differential gear case 41 and a ring gear 45 shift, together with the cases 17 and 19. Through this shift, the tooth contact state (backlash) between the drive pinion gear 47 and the ring gear 45 is freely adjusted. Further, each pre-load of the left and right bearings 35 and 37 which axially support the differential gear case 41 is adjusted at the same time.
Patent JP-H04344791-A (JP)
Title: Synchronizing pull-in circuit and monitor system
Inventor: TAWATA KENJI
IPC: H04N7/18
Filed: 1991-05-22
Abstract: PURPOSE:To realize the simplified synchronization pull-in circuit and monitor system. CONSTITUTION:The system is provided with monostable multivibrator circuits IC7, IC4 generating a pulse signal corresponding to a half wave of an AC signal, synchronously with a leading edge of the pulse and having a phase adjustment width in excess of the half period and generates a synchronization pulse having a desired pulse width based on the output pulse of the monostable multivibrator circuits IC7, IC4. Moreover, the scanning start timing of plural monitor cameras forming the monitor system is controlled respectively by using the synchronizing pulse. While the monostable multivibrator circuits output a pulse of a prescribed pulse width depending on its time constant, since the monostable multivibrator circuits do not respond to a change in an input pulse substantially, the phase adjustment is set for the synchronizing period and the synchronization pull-in circuit having a malfunction prevention function is simplified. Furthermore, the monitor system is simplified by using the synchronization pull-in circuit as above to control the monitor camera.
Patent JP-S5545702-A (JP)
Title: Unsaturated polyester resin composition
Inventor: FUJITA TAKETOSHI
IPC: C08G63/00
Filed: 1978-09-26
Abstract: PURPOSE: To provide the title composition having good chemical and heat resistance, which comprises an unsaturated monomer and an unsaturated polyester alkyd prepared by condensation between 1,2-butanediol, tere or isophthalic acid and an unsaturated polybasic component.  
     CONSTITUTION: The objective composition comprising (A) 100 parts by wt. of an unsaturated polyester alkyd prepared by condensation between (a) a glycol component consisting partially or fully of 1,2-butanediol, (b) a saturated polybasic acid component consisting partially or fully of terephthalic acid and/or isophthalic acid, and (c) an unsaturated polybasic acid component (pref. fumaric acid), and (B) 25W100 parts by wt. of a copolymerizable unsaturated monomer. When both terephthalic acid and isophthalic acid are used as the component (b), the content of the isophthalic acid is preferable to be ≤50mol%; when another saturated polybasic acid, e.g., phthalic anhydride, is partially used, its content being desired to be ≤20mol%. 
     COPYRIGHT: (C)1980,JPO&Japio