baber/WOPTO huggingface dataset:
Patent JP-S6147980-A (JP)
Title: Cleaning device
Inventor: KIKUCHI KATSUNORI
IPC: G03G21/10
Filed: 1984-08-14
Abstract: PURPOSE:To prevent a developer from dropping down from both end parts of a device, and from going round to the back of a cleaning member, by providing a vibrating member which rotates and oscillates, between the cleaning member and a carrying member, so that the developer peeled off and accumulated from the surface of an image carrying body is fed to the carrying member. CONSTITUTION:A collecting blade 33 of a toner peeled off from a photosensitive body by a cleaning member is placed between the photosensitive body and the cleaning member, and a vibrating member 34 is placed between the collecting blade 33 and a carrying member 32. The vibrating member 34 engages a gear part 36 of a rotary supporting axis 34a, with a gear part 35 of the carrying member 32 projected to the outside of a casing 29, and a spring material 34b rotates and oscillates around the supporting axis 34a. In this state, the vibrating member 34 repeats its rotation and oscillation by rotation of the carrying member 32. Accordingly, a residual toner peeled off from the photosensitive body by the cleaning member and also collected and accumulated by the collecting blade 33 is scraped down, carried successively to the carrying member 32, and discharged and collected in a toner box. In this way, it is prevented that the developer drops down from both end parts of a cleaning device, and the developer goes round to the back of the cleaning member, and contamination by the developer such as a black line image, etc. is prevented.
Patent JP-H1018571-A (JP)
Title: Joint structure
Inventor: MIYAJI KYOICHI
IPC: E04F19/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To improve the outside appearance of a joint structure by making it difficult to visibly confirm the existence of a joint cover member. SOLUTION: In this joint structure, a wall plate 3 where a joint groove 4 is provided on the surface and a stepped part 5 continuing to the joint groove 4 is provided in the edge part on the surface is arranged between the end faces of adjacent wall plates at an interval of a gap S, and a joint cover member 6 is set between the adjacent wall plates 3 to abut flange parts 6b on both sides on the surface side of the joint cover member 6 against the bottom of the stepped part 5 of the wall plate. In this case, the bottom of the stepped part 5 is lowered as much as the thickness of the flange 6b of the joint cover member 6 than the bottom of the joint groove 4 to make the surface of the joint cover member 6 and the bottom of the joint groove 4 about the same in level.
Patent JP-S5692093-A (JP)
Title: Manufacture of heat sensitive recording paper
Inventor: HANAI SHIYUUJI
IPC: B05D7/00
Filed: 1979-12-26
Abstract: PURPOSE:To obtain the heat sensitive recording paper of uniformly coated surface, by recoating the first coated side of the paper by the gravure roll of fine mesh pattern, after coating the heat sensitive side of the paper by the gravure roll of thick mesh pattern, while the blank paper is being fed into the two rolls successively. CONSTITUTION:The gravure roll 1 of thick mesh pattern and the same 2 of thin mesh pattern are arranged to keep the axial distance from (D1+D2)/2+100 to (D1+D2)/2+700mm., (where D1 and D2 are the diameters of the gravure rolls 1 and 2.) between them. The emulsion 5 in the color pan 6 is coated on the thermal- sensitive side of the blank paper 4 fed to the direction of the arrow mark by the gravure roll 1, first about 70% of the full quantity of the emulsion to be coated. Next, by coating the remainder 30% of the thermal emulsion on the paper by the gravure roll 2 in the same manner, the thick mesh pattern on the coated surface by the gravure roll 1 is smoothened, thereby, the heat sensitive recording paper with uniform coating surface can be obtained.
Patent JP-S6231059-A (JP)
Title: Link mechanism of disk inserting device
Inventor: YAMADA YUICHI
IPC: G11B17/051
Filed: 1985-08-02
Abstract: PURPOSE:To easily position the disk holding part of a lever at a center holder by constituting the lever and a center holder support part in unitary. CONSTITUTION:A lever extension part 5b is formed at the U-shaped bottom part of the lever 5 in unitary in its tangential direction. When the disk holding part of the lever 5 moves up to nearby the plane of a turntable 9, the center holder support part 5a united with the lever 5 also moves up and the pressing force to a disk 13 by the center holder 7 is reduced. Further, when the lever 5 rotates clockwise, the disk whose outer periphery projects from the turntable is supported by the disk holding part of the lever 5 and rotates clockwise together with the lever 5 in one body. When the lever 5 rotates by a specific angle, the outer periphery of the disk contacts the outer periphery of a drum 1 and the disk receives tangential force from the drum 1. The disk 13, therefore, moves in such a direction that it is clamped between the drum 1 and an idler and is then clamped between the drum 1 and idler, so that it is drawn out of the player.
Patent JP-H0461461-A (JP)
Title: Dealing talking system
Inventor: TAKAHASHI TOSHISHIGE
IPC: H04M11/06
Filed: 1990-06-29
Abstract: PURPOSE:To preclude the possibility of leakage of a command content to a talking destination through a handset during talking because of the adoption of the system different from the voice command system and also to preclude the possibility of failure hear of obtaining the command due to the surrounding noise by using a command screen data as a screen data. CONSTITUTION:A screen data sent from a data terminal 20 such as a personal computer is fed to an attendant board 14 via a speech channel from a line controller 10 and the screen data is displayed on a screen display device 30 of the attendant board 14 through a display changeover means of the attendant board 14. Thus, a command by means of a screen is implemented by sending the command screen data from the data terminal 20. Thus, the possibility of leakage of a command content of a talking destination through a handset during talking is precluded because of the adoption of the system different from the voice command system and also the possibility of failure of obtaining the command due to surrounding noise is precluded.
Patent JP-S5962579-A (JP)
Title: Novel aniline derivative and its preparation
Inventor: SHINOZAKI ATSUHIKO
IPC: A61P25/00
Filed: 1982-09-30
Abstract: NEW MATERIAL:The aniline derivative of formula I (R<1> is CH3 or C1211H5; R<2> is H or benzyl) and its acid addition salt. EXAMPLE:2-Methyl-N-(3-piperidinopropyl)aniline. USE:A muscle relaxant. Dose: 100-1,000mg of the active component daily for adult. PROCESS:The compound of formula I can be prepared by reacting the aniline derivative of formula II with the piperidine derivative of formula III (X is halogen, acyloxy, mesyloxy or tosyloxy) in the presence or absence of a solvent, preferably in the presence of a base such as NaOH, etc. at a temperature between 0 deg.C and the boiling point of the solvent.
Patent JP-H0220579-A (JP)
Title: Photosensitive and heat-sensitive adhesive
Inventor: NOGUCHI HIROMICHI
IPC: C09J163/00
Filed: 1988-07-09
Abstract: PURPOSE:To obtain the title adhesive improved in peel strength, chemical resistance, and transparency after curing by mixing a vinyl ester of a urethane- modified epoxy resin, a partial vinyl ester of a polyfunctional epoxy resin, an acrylic reactive diluent, a photopolymerization initiator, and a curing agent for epoxy. CONSTITUTION:20-60wt.% vinyl ester (A) of a urethane-modified epoxy resin is mixed with 20-60wt.% partial vinyl ester (B) of a polyfunctional epoxy resin; 10-40wt.% acrylic reactive diluent (C) (e.g. vinylpyrrolidone); 1-10pts.wt., based 100pts.wt. A+B+C, photopolymerization initiator (D) (e.g. benzoin butyl ether); and 1-10pts.wt., based on 100pts.wt. B, curing agent (E) for epoxy (e.g. 2-ethyl-4- methylimidazole).
Patent JP-2000011420-A (JP)
Title: Optical pick-up and optical disk device
Inventor: NAGARA TORU
IPC: G11B19/12
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a small, light-weight, and low-cost optical pick-up and optical disk device capable of recording and reproducing two kinds of an optical disk differing in wavelength with a simple configuration. SOLUTION: This device comprises light sources 22, 32 having a 1st- and 2nd light emitting elements for emitting light beams differing in wavelength from each other, light-focusing means 25, 35 for irradiating with the light beams from the light sources so that they are focused on a signal recording surface of an optical disk driven to rotate, and photo-detectors 27, 37 which have respective light receiving parts corresponding to the light beams from each light emitting element and on which the light beams returning from the signal recording surface of the optical disk is made incident, and the two light emitting elements are driven by a single driving circuit 40, which changes over its outputs according to each light emitting element.
Patent JP-H09161424-A (JP)
Title: Information record medium, tracking error signal detector, information recorder and adjusting method for information recorder
Inventor: KADOWAKI SHINICHI
IPC: G11B21/10
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To make a magnetic track perform an ON operation regardless of change in track pitch when performing a servo operation at a neutral point of tracking error signal amplitude by providing a tracking error means to add or subtract two signals to/from each other outputted from a variable gain amplification means. SOLUTION: In a magnetic recorder, a magnetic head 99 scans different tracks on a magnetic recording medium 40 at the point S1 at which the magnetic head is in contact with the magnetic recording medium and at the condensing point S2 of a beam 70 from an optical system. On the other hand, as the recording medium 40 expands or contracts according to change in temperature and humidity, a track pitch pt varies accordingly. But, when a tracking is performed using a tracking error signal obtained from the optical system 95, the point S1 can be put on the track even if it gets off the track at the best point S3 to maximize the gain and the dynamic range of a tracking servo by changing the gains of variable gain amplifiers 832 and 833. At this moment, recording or reproducing of information is carried out on the medium 40 at the best condition.
Patent JP-S6328333-A (JP)
Inventor: NAKAMURA KEIKO
IPC: A01G27/00
Filed: 1986-07-19
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-H0724906-A (JP)
Title: Die for blow molding
Inventor: SHIBATA TAKAAKI
IPC: B29C48/32
Filed: 1993-07-09
Abstract: PURPOSE:To enhance the adhesive strength of a parison weld portion and thus change materials smoothly by providing an abrupt enlargement for a resin passage in the vicinity of its convergence, forming a dam-lip portion for defining a shallow passage along the peripheral direction of a core metal at the bottom of the convergence, and forming a round portion having a specified depth in the resin passage between it and a manifold. CONSTITUTION:An abrupt enlargement 32 with an appropriate expansion is provided in the proximity to a convergence 26 at the most remote position from a resin inlet 22 through a manifold 24. Then, a dam-lip portion 28 is formed for defining a shallow passage along the peripheral direction of a core metal 16 corresponding to the convergence 26. Further, there is provided a round portion 30 for forming a passage in which the entire of a cylindrical passage ranging from the lower periphery of the manifold to the dam-lip portion is made shallower than the depth of a passage cross-section of the manifold 24 portion and deeper than the depth of a passage depth of the dam-lip portion 28. In this way, the flowing speed of resin is lowered at the abrupt enlargement.
Patent JP-H0335771-A (JP)
Title: Production of strained bean jam
Inventor: NAKAI AKIO
IPC: A23L11/00
Filed: 1989-06-30
Abstract: PURPOSE:To readily obtain the subject so-called unjuicy strained bean jam without stickness by placing blades rotatable at a specific number of revolutions in a port containing materials, such as raw bean jam, water and sugar, and stirring the aforementioned materials. CONSTITUTION:Materials, such as raw bean jam, water and sugar, are prepared in a pot 31 and then stirred with blades 33 rotatable in the aforementioned pot at 2-5rpm and the above-mentioned pot 31 is simultaneously heated to afford the objective strained bean jam. Furthermore, a bean jam kneader equipped with the pot 31, a heating means 53 for the aforementioned pot 31, the blades 33 and a rotating and driving means 35 for the above-mentioned blades 33 in which the above-mentioned driving means 35 has a rotation range of 2-5rpm on an output shaft 43 directly connecting the aforementioned blades 33 is preferably used.
Patent JP-S5872192-A (JP)
Inventor: TOYAMA NOBUO
IPC: G10D9/02
Filed: 1981-10-23
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-H06312858-A (JP)
Title: Document sensor
Inventor: DAGURASU RESURII MIRUN
IPC: B65H7/14
Filed: 1991-06-17
Abstract: PURPOSE: To provide a device capable of sensing a document position, even if a document stays inside the sensing device. CONSTITUTION: A document sensing device includes a phototransistor 12 to generate a first or a second voltage value based on if a document is at a sensing position or not, and a capacitor 36 to provide a second voltage of which peak value is determined by a second value. Voltage comparators 30, 38, 40 compare a first voltage with the second voltage, and if the first voltage is smaller than a predetermined fraction of the second voltage, it provides an output signal indicating that the document is at the sensing position. While the document is at the sensing position, a microprocessor 44 controls action of a circuit 74-1 to provide a charging current to the capacitor 36, as necessary, for preventing extreme fall of the second voltage. A problem generated when the document remains long at the sensing position due to a feeding irregularity can thus be prevented.
Patent JP-H0220276-A (JP)
Title: Cutter of root and leaf part of vegetables
Inventor: ENDO MASAHIRO
IPC: A23N15/00
Filed: 1988-07-08
Abstract: PURPOSE:To automatically carry out cutting always at a proper position by transporting vegetables by a conveyor equipped with plural storage parts in parallel to separately hold the vegetables while pushing the vegetables from the top and suppressing hair roots and, in the middle of transportation, cutting the hair roots and leaves of the vegetables by cutters set outer sides of both edges of the conveyor. CONSTITUTION:The title cutter consists of the following elements (a-d). (a) A conveyor 7 (belt 4) of main body of vegetables which is provided with plural storage parts in parallel in the width direction to separately hold vegetables 5 (by partition member 6) and continuously transports the vegetables in the horizontal direction, (b) an endless belt 8 for suppressing hair roots which arranged in close to the outside of the conveyor 7, is advanced in parallel with the transportation direction of the conveyor at the same speed and successively equipped with a brush 11 having a great number of needle- materials 10 planted on a face opposing the conveyor 7, (c) endless belts 12 for suppressing main body of the vegetables which are arranged somewhat above the transfer face of the conveyor 7 and is advanced in parallel with the transportation direction of the conveyor 7 at the same speed and (d) a cutter 13 for the hair roots and a cutter 14 for leaves which are set at outsides of both the edge parts of the transportation belt 4 equipped with the endless belts 12.
Patent JP-S5693829-A (JP)
Title: Method of improving properties of sintered iron ore
Inventor: KAMEO SUSUMU
IPC: C22B1/20
Filed: 1979-12-28
Abstract: PURPOSE: To improve low-temperature reduction degradation properties by a method wherein a sintered product to be charged in a blast furnace is maintained at a specified temperature for a specified period of time.  
     CONSTITUTION: A blast furnace-charging sintered product is sintered by a sintering machine and is heated at 300W700°C for 1min or more. By reheating in this manner a sintered product which has been sintered in a sintering machine and once cooled, its low-temperature reduction degradation value (-3mm%) can be decreased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04367913-A (JP)
Title: Automatic setting pressure reducing valve
Inventor: UZAKI YOSHIHIKO
IPC: G05D16/20
Filed: 1991-06-14
Abstract: PURPOSE:To immediately stop the revolution of a motor in a position where it is to be stopped. CONSTITUTION:A 4-pole magnet 35 is attached to the rotation axis 34 of a motor 29, and also, a coreless coil 36 is arranged in its circumference and when it is detected by a potentiometer 38 that an adjusting screw 19 is displaced to the position where it is to be stopped, a control means 33 stops the energizing to the motor 29, and also, executes the energizing to the coreless coil 36. By suction force between the 4-pole magnet 35 and the coreless coil 36, the revolution of the motor 29 is stopped immediately.
Patent JP-H0853631-A (JP)
Title: Composition for antireflection film
Inventor: FUKUCHI YOSHIHISA
IPC: C09D133/16
Filed: 1994-07-22
Abstract: PURPOSE:To provide a composition which can form an antireflection film by coating, having very good storage stability in spite of being of a one-pack type and not curing at room temperature. CONSTITUTION:This composition is one-pack one comprising a copolymer comprising 60-85wt.% fluoromonomer having a C-C double bond, 15-40wt.% monomer having a C-C double bond and an N-methylol group or an N-alkoxymethyl group and 0-25wt.% another monomer having a C-C double bond and a curing agent.
Patent JP-S6148959-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TSUJIMOTO JUNKO
IPC: H01L27/01
Filed: 1984-08-16
Abstract: PURPOSE:To enable to improve the resistance precision of the thin film resistor by a method wherein the widths of the electrode wiring layers at places, where the thin film resistor on the semiconductor substrate and the electrode wiring layers are bonded, are made wider than that of the thin film resistor. CONSTITUTION:The widths W2 of electrode wiring layers 2 at places, where a thin film resistor 1 made of nichrome and the electrode wiring layers 2 made of aluminum are bonded, are formed in such a way as to become wider than the width W1 of the resistor 1. In this case, the degree to make wider the widths W2 of the electrode wiring layers 2 than the resistance width W1 of the resistor 1 depends upon a mask-matching precision. When the integrated circuit is constituted in such a way, any change is generated at all in a length l0 to contribute to the resistivity of the resistor 1 even though a deviation is generated in the (y) direction at the time of the mask-matching process of the thin film resistor 1 and the electrode wiring layers 2.
Patent JP-H0458097-A (JP)
Title: Pump for relay haulage of ejected mud or the like
Inventor: ARAOKA TOSHINOBU
IPC: F04D7/04
Filed: 1990-06-27
Abstract: PURPOSE:To support a pump for relay haulage of ejected mud or the like in a segment stably and freely movable to-and-fro and left-and-light, and transfer it smoothly in a roadway by attaching long sliding rods extended in longitudinal direction to the lower portion of a rear motor casing. CONSTITUTION:A front impeller casing 12 and a rear motor casing 13 are joined to each other, and an intake tube 15 of ejected mud or the like to be connected through to a transfer pipe 16 for ejected mud or the like is attached to the central portion of the front face of the front impeller casing 12. And one end of an ejection tube 17 for ejected mud or the like, the other end of which is connected through to the periphery of the front impeller casing 12, is extended along the rear motor casing 13 to the rear portion of which. Where, long sliding rods 18 extended in longitudinal direction are attached to the lower portion of the rear motor casing 13. Thereby a pump A for relay haulage of ejected mud or the like can be transferred in a cylindrical segment installed in a roadway.
Patent JP-H077431-A (JP)
Title: A/d conversion circuit
Inventor: MORISHITA TAKAO
IPC: H03M1/44
Filed: 1993-06-18
Abstract: PURPOSE:To eliminate the necessity of an analog switch or the like and to attain high speed processing by executing signal processing in a serial type A/D conversion system based upon a current mode. CONSTITUTION:A V-I converter 11 converts input analog voltage Vin into a current signal Iin and V-I converters 121 to 12n respectively convert reference voltage Vref corresponding to the full scale value of the input voltage Vin into current signals 2<-1>.Iref to 2<-n>.Iref. The input current Iin is subtracted from 2<-1>.Iref, the subtracted result is converted into an absolute value, the absolute value output is subtracted from 2<-2>.Iref, the operation is repeated n-bit times, the polarity judging results of respective subtracted results are logically converted to obtain an n-bit digital signal. The absolute value of the digital signal is obtained by circuits 161 to 16n consisting of the 1st current mirror enabled to enter the current of a subtracted result with one polarity and disabled from entering the subtracted result of the other polarity, the 2nd current mirror for inverting the polarity of an output from the 1st current mirror and the 3rd current mirror for entering the output of the 2nd current mirror and a current to be the subtracted result of the other polarity and outputting the current as a current with the same polarity.
Patent JP-S5694947-A (JP)
Title: Coupling of stator core and stator frame for rotary electric machine
Inventor: ENDOU YASUHIRO
IPC: H02K15/02
Filed: 1979-12-28
Abstract: PURPOSE:To prevent the impossiblity of attachment of winding and to prevent the generation of  noise of the rotary electric machine by a method wherein side plates are made to come in contact  with the both end parts of a laminated core and are pressed, and after a beam having a pedestal  type sectional area is made to come in contact with the outer diametrical side of the laminated  core, the side plates are pressed along the oblique lines of beam and are welded to be fixed. CONSTITUTION:The side plates 2, 3 are made to come in contact with the both end parts of the  laminated stator core 1, and are pressed to the inside of the direction of shaft 4, 5. The beam 10  having the pedestal type sectinal area is so arranged in this condition at the outer diametrical side  of the stator core 1 as the short base 11 comes to the stator core 1 side, and the both end parts of  the long base 9 and the side plates 2, 3 are welded to be fixed. Then the stator core 1 is pressed  moreover in the direction of the shaft, and when the side plates 2, 3 are made to come in contact  with the oblique lines 12, 13 of the beam 10, the respective parts are welded to be fixed. Accordingly because the inner diametrical sides of the stator core 1 return to the condition as shown by  the dash and dot chain line by spring back, so that the stator can be formed in a desired size by  selecting properly the pressing power and the angle of the oblique lines of the beam 10.