baber/WOPTO huggingface dataset:
Patent JP-S54151419-A (JP)
Title: Magnetic recorder-reproducer
Inventor: YOKOYAMA YOSHIHIRO
IPC: H02K29/08
Filed: 1978-05-19
Abstract: PURPOSE: To make the apparatus thinner in thickness and higher in performance with one motor  system by running a tape at a constant speed at the recording and reproducing by letting a pinch  roller contact a capstan and running the tape at a high speed at the fast feeding and rewinding by  letting a motor run at a high speed by a changeover means.   
     CONSTITUTION: At the tape constant speed running operation of a tape such as at the recording  and reproducing, a motor 136 runs at a constant speed and a pinch roller 168 contacts the capstan 138 directly coupled to the motor 136 thereby running the tape at a constant speed. The  revolving force of the motor 136 revolves a take-up reel turntable 122 through an idler 140,  thereby taking up the tape. When an operation changeover button 182 is pressed in the arrow A  direction against a spring 120, a fast feed state is set and a main operating plate 100 assumes an  advanced position. In cooperation with this, the pin 182 of a levr 114 operates a motor revolution  changeover switch 180 to run the motor 136 at a high speed. At the same time, a pinch roller  lever 182 inverts, causing the pinch roller 168 to become non- contactual with the capstan 138.  The take-up reel turntable 122 then takes up the tape at a high speed. To rewind the tape, the  button 182 is pushed in the B direction, then the take-up reel turntable 124 rewinds the tape at a  high speed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57176038-A (JP)
Title: Silver halide color photographic material
Inventor: MORIGAKI MASAKAZU
IPC: G03C7/392
Filed: 1981-04-21
Abstract: PURPOSE: To render fast a dye formed from a magenta polymer coupler latex, by adding a specified phenol compound.  
     CONSTITUTION: A silver halide color photographic material contains a polymer coupler latex for forming a magenta color image and a p-alkoxyphenol compound having at the second and fifth positions, tertiary alkyl groups, represented by the general formulaIin which R is alkyl; R 1 , R 2  are each tertiary alkyl,  and each may be same or different. Said phenol compound enhances light fastness even if it is not immersed into the polymer coupler latex. The latex is prepared by polymerizing a monomer coupler having an ethylenic group.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10251754-A (JP)
Title: Manufacture of nonoriented silicon steel sheet
Inventor: SHIMAZU TAKAHIDE
IPC: C22C38/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacture of a nonoriented silicon steel sheet free from embrittlement problem and excellent in magnetic properties. SOLUTION: Hot rolled plate continuous annealing is applied to a hot rolled steel plate having a composition consisting of, by weight, <=0.003% C, 2.5-4.5% Si, 0.1-2% Al, 0.07-3% Mn, <=0.05% P, <=0.002% S, <=0.003% N, <=0.004% O, and the balance inevitable components to regulate crystalline grain size to >=100μm. Subsequently, cold rolling is applied to the plate and also recrystallization annealing is performed to regulate crystalline grain size to 100-300μm, by which the nonoriented silicon steel sheet can be manufactured. At this time, the thickness of the hot rolled plate and the cooling rate at hot rolled plate annealing is are regulated to 0.8-2.0mm and (1 to 40) deg.C/sec, respectively.
Patent JP-H11244931-A (JP)
Title: Manufacture of hot-dip coated steel wire having high strength and high toughness
Inventor: TSUCHIYA MASAAKI
IPC: C22C38/18
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a plated steel wire having high strength and high toughness. SOLUTION: In a method for obtaining a plated steel wire having high strength of >=230 kgf/mm<2> in tensile strength, after dry cold wire drawing is applied to a high carbon steel wire which has been subjected to patenting incorporating, by weight, 0.8-1.0% C, 0.2-1.5% Si, 0.05-0.6% Cr at reduction of area of 85-95%, hot-dip coating is applied. Thereafter, cold wire drawing of reduction of area of 17-50% is executed.
Patent JP-S54151933-A (JP)
Title: Preparation of ubiquinone
Inventor: NAKASHIMA SHINOBU
IPC: C07C50/28
Filed: 1978-05-19
Abstract: PURPOSE: To obtain the title compound usable for treatments of muscular dystrophy, prodontitis, or congestive heart in high yield, by reacting a ubiquinol with a combination of dimethyl sulfoxide and an electrophilic activating reagent.  
     CONSTITUTION: One mole of a ubiquinol is reacted with about 2W10 moles of dimethyl sulfoxide (A) in the presence of about 2W10 moles of an electrophilic reagent (B), e.g. phosphorus pentoxide or dicyclohexylcarbodiimide, preferably acetic anhydride, to give a uniquinone. The substances (A) and (B) may be used in an amount larger than that described above for using as solvents. Ubiquinol homologs, e.g. ubiquinols-0W10, and related compounds having saturated multiprenyl side chains thereof are preferably used as the ubiquinol. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63226366-A (JP)
Inventor: KAJIWARA YASUO
IPC: A61M5/168
Filed: 1987-03-16
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-S62218136-A (JP)
Title: Liquid jet recorder
Inventor: HIROZAWA TOSHIAKI
IPC: B41J19/00
Filed: 1986-03-20
Abstract: PURPOSE:To enable the flexing action of a flexible element to be performed smoothly, thereby eliminating interruption of the travel of a carriage and also making the vertical displacement of the flexible element controllable by employing the flexible element formed in such a way that it may have a smaller bending stress in a flexing direction than that in a reverse direction. CONSTITUTION:A flexible element 20 of resin and other materials is in the form of a flat rectangular parallelepiped, and has holes 21, 21... provided in parallel with its longitudinal direction for accommodation of plural flexible tubes. In addition, on one side 20A, i.e. a side which forms an external side in a flexing condition when attached, notches 20B, 20B... as a means to reduce a bending stress in the flexing direction are provided almost at right angles with the axial direction of the hole for tube accommodation 21. The positions of the flexible tube 15 and the curvature 22 of the flexible element 20 move horizontally following the shuttle run of a carriage, thus causing the flexing action to take place quite smoothly. An upper and a lower flat stretch which is connected to the curvature 22 of the flexible element 20 maintains itself almost in parallel all the time regardless of carriage shift. Consequently, the flexible element 20 will never shift vertically.
Patent JP-S63228495-A (JP)
Title: Mos memory
Inventor: ETO JUN
IPC: H03K5/133
Filed: 1987-03-18
Abstract: PURPOSE:To quicken the access time of a memory by using plural internal clock signal generating circuits different in delay time prepared in advance. CONSTITUTION:Circuits 3, 4 use a signal phiA to switch the number of stages of inverters for generating an internal clock signal. That is, the internal clock signal phi3 rises when a signal phi2 is sent from a node A through a node B after the internal clock signal phi2 rises with the signal phiA at a high level. On the other hand, when the signal phiA is at a low level, the signal phi3 rises when the signal phi2 is sent from the node A having a few stage number of inverters through a node C. An internal clock signal phi5 rises when the internal clock signal phi4 is sent from a node D through a node E similarly with the signal phiA at a high level, and rises when the signal is fed from the node D with a few stage number of inverters through a node F with the signal phiA at a low level.
Patent JP-S51137472-A (JP)
Title: Automatic spectrophotometer
Inventor: SENGOKU MASAYUKI
IPC: G01J1/36
Filed: 1975-05-23
Abstract: PURPOSE:To provide an automatic spectrophotometer with improved S/N ratio by synchronizing the flicker frequency with the flickering period of the flickering specimen light source.
Patent JP-S60231155-A (JP)
Inventor: IERUKU APUTOHOFU
IPC: F02D41/22
Filed: 1985-03-27
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-S62221825-A (JP)
Inventor: YOKOYAMA NAOHIKO
IPC: H02J3/38
Filed: 1986-03-19
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-S56159864-A (JP)
Title: Thin film head assembly for computer magnetic disk
Inventor: NAKAMATSU YOSHIROU
IPC: G11B5/60
Filed: 1980-05-10
Abstract: PURPOSE:To obtain a high density disk head which scarcely causes deformation and damage, by means of a simple constitution, by implanting a spearheadlike spring arm whose head has been fixed, to one side of the square hole of the base arm, and coupling a mount of the L-arm, etc. to the insertion notch part of the other end. CONSTITUTION:In one end of a base plate 3 a square hole 1 is provided, and to its one side, spearheadlike spring arms 9... having a head 4 are implanted. On the other hand, on the other end of the plate 3 a notch 2 for inserting the mount is provided, and the L-arm, which is covered with a wiring sheet 11 and also executes a circuit coupling of an LSI12 and a connector 13, is coupled so as to be replaced by the plate 3 easily. According to this constitution, a high density disk head which scarcely causes twist and crush is obtained.
Patent JP-2000254261-A (JP)
Title: Club head
Inventor: MORI SADAKI
IPC: A63B53/04
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To dispense with grooves carved on a face surface and to prevent the reduction of fatigue durability caused by stress concentration by forming part of the face surface into a coarse surface to form score line equivalent sections, and forming the score line equivalent sections in a line shape, a band shape, a dot shape or an island shape on the face surface. SOLUTION: Many score line equivalent sections 3 are formed on a face 2, which is formed of a reinforcing layer 20 made of WPC, for example, having the hardness larger than that of an inner layer 21, of a hollow wood club head 1 made of a titanium alloy. The surface 22 of the face 2 is formed into a coarse surface by sand blast, for example, and the score line equivalent sections 3 are formed in a line shape, a band shape, a dot shape or an island shape as a whole, for example, and they can be grasped as nearly horizontal index lines (dotted line shape or broken line shape) during an address, thus no groove is required to be provided on the surface 22 of the face 2.
Patent JP-H08257987-A (JP)
Title: Method and device for cutting elastic long sheet
Inventor: TAWARA MICHIO
IPC: B26D7/14
Filed: 1995-03-20
Abstract: PURPOSE: To reduce cutting-plane resistance to a traveling cutter to keep the traveling cutter from moving slightly during cutting so as to enable high- precision cutting by cutting a long sheet while pulling both of the longitudinal ends of the curved part of the long sheet longitudinally in opposite directions. CONSTITUTION: When a servomotor 38 is driven, a ball screw 32 is turned via a power transmission belt 36, belt pulleys 34, and the like, and then a moving plate 28, together with a clamp lever 16, is guided by a rail and moved toward a cutting part 44 by a set amount while gripping one end of a long sheet 14. When the claw 52A of each tension member 50A, 50B abuts to the curved part of the sheet 14 being curved along the upper curved surface 58A of a push-up bar 58, the tension members 50A, 50B are rotated inwards by the downward movement of a bifurcated plate 47, and both of the longitudinal ends of the sheet 14 are pulled by the claws 52A of the members 50A, 50B in opposite directions. Under this condition, the sheet 14 is cut crosswise by a traveling cutter 46.
Patent JP-H02239823-A (JP)
Title: Operation control method for bread baking oven
Inventor: HORIUCHI NOBUHIDE
IPC: A47J37/00
Filed: 1989-03-14
Abstract: PURPOSE:To always make an operation necessary time constant and to prevent a baked bread from being cooled down by completing the operation at such a time when a time from an operation start up to a cooling stage completion is matched to an operation reference time, executing warming with a time to subtract a passing time from the operation reference time and completing the operation when the passing time does not meet the operation reference time. CONSTITUTION:In the cooling stage, a current flowing is executed to a fan motor 18 until a temperature sensor 14 for a container detects a temperature to be set beforehand, for example, 60 deg.C, and the inside of a bread baking container 4 is cooled. Since the time necessary for the cooling is influenced by a set temperature and a machine outside temperature in a baking stage, it is not definite. Here, a controller 36 sets the operation reference time to the definite time beforehand, and when the passing time from the operation start up to a cooling stage completion time is approximately matched to the operation reference time, the operation is completed, and when the elapsing time does not reach the operation reference time, the warming stage is executed by the remainder time, and the operation is completed.
Patent JP-S59187812-A (JP)
Title: Preparation of molded piece of electrically conductive plastics
Inventor: MURAYAMA TOORU
IPC: B29C31/00
Filed: 1983-04-09
Abstract: PURPOSE:To obtain the titled molded piece with a high shielding effect to electromagnetic waves by a method wherein the surface of a mold is made up of fine ceramics different in thermal conductivity from the base material of the mold and the variety, the constitution, the thickness, the configuration and the distribution thereof are changed to control electric conductivity of the surface of the molded piece. CONSTITUTION:Fine ceramics 6, 7 of one kind at least that differs in thermal conductivity from mold base material are interposed on the entire or partial portion of a surface through which the mold 1 and plastic material are in contact with each other or the partial portion of a mold is replaced by fine ceramics of one kind at least that differs in thermal conductivity from the base material of the mold to constitute the entire or partial portion of the surface through which the mold surface comes in contact with plastic material. Besides, variety, constitution, thickness, configuration and distribution are changed in said fine ceramics interposed or replaced and plastic material is injected into the molding clearance 4 through a sprue 5 to obtain the desired molded piece with a non-electrically-conductive portion 10 and an electrically-conductive portion 11.
Patent JP-H05245560-A (JP)
Title: Production of honeycomb panel made of aluminum
Inventor: ITO KOICHI
IPC: B23K103/10
Filed: 1992-02-17
Abstract: PURPOSE:To improve the productivity in the production of the honeycomb panel having corrosion resistance and high strength. CONSTITUTION:A suspension 8 of a noncorrosive flux is applied on a honeycomb core 5 adhered by using an adhesive and/or both front surface plates 3, 4 and thereafter the surface plates 3, 4 clad with brazing filler metals 2 are fixed to both surfaces of the honeycomb core 5. These two front surface plate 3, 4 and the honeycomb 5 are laminated and fixed and are heated and brazed in this state in a gaseous N2 atmosphere. As a result, the adhesive of the honeycomb core carbonizes at the brazing temp. and the brazing filler metal melts. The carbonized adhesive and the brazing filler metal are thus substd. The fixed state of the honeycomb core 5 is thereby maintained and the two surface plates 3, 4 and the honeycomb core 5 are brazed.
Patent JP-H03262028-A (JP)
Title: Character data display method
Inventor: MORIKAWA MAKOTO
IPC: G06F3/14
Filed: 1990-03-13
Abstract: PURPOSE:To display a block window including character data strings without defining the size of the block window as fixed data in a program by providing a means which detects maximum length from the character data strings, a means which detects the number of the character data strings and a means which determines an area to be displayed. CONSTITUTION:This method is provided with the means which finds the maximum length from plural character data strings displayed in the block window distinguished from other areas by using a frame or color, the means which finds the number of the character data strings and the means which determines the size of the block window according to the found length and the number of the character data. Consequently, the block window can be displayed without defining the size of the window as fixed data in the program.
Patent JP-H02263440-A (JP)
Title: Semiconductor device
Inventor: ARAI NORIHISA
IPC: H01L21/3205
Filed: 1989-03-14
Abstract: PURPOSE:To prevent the generation of locally high resistive regions by a method wherein, in a polycide structure electrode or wiring formed so as to overlap a step-difference part generating in a semiconductor device, the thickness of a polysilicon film constituting the polycide structure is defined in a specified range. CONSTITUTION:In a semiconductor device provided with a conducting layer of polycide structure, the step-difference of a step-difference part is A, the thickness of a polysilicon film 106 constituting the conducting layer of polycide structure is B, and the thickness of an insulating film 105 is C. In the case if processing the conducting layer of polycide structure, when the etching rate of the polysilicon film 106 constituting the conducting layer of polycide structure is X, and the etching rate of the insulating film 105 is Y, a relation (X/Y)XC> B>=A is set. Thereby, for example, on the step-difference part generated by a floating gate 104 existing in the adjacent part, the generation of cracks in a silicide film 107 constituting the polycide can be avoided. Thereby the generation of locally high resistive regions in the device is avoided, and access time of the device can be improved.
Patent JP-H07267381-A (JP)
Title: Paper feeder
Inventor: KOMATA KIICHI
IPC: B65H1/04
Filed: 1994-03-30
Abstract: PURPOSE:To attain exact paper feed by feeding the paper stably. CONSTITUTION:This is a paper feeder, which moves and feeds plural sheets of paper P' from a position (a) to a position (b) by prescribed pressure from a pressure part 8 while guiding both the ends of the paper P' by side guides 6, 7. The side guide 6, 7 are provided with tapered parts and the width of the side guides 6, 7 on the position (b) side is formed larger than that of the side guides 6, 7 on the pressure part 8 side (position (a) side). It is thus possible to feed the paper P' stably for accurate paper feed.
Patent JP-H07267402-A (JP)
Title: Paper sheet processing device
Inventor: SEKINE SADAO
IPC: B65H3/06
Filed: 1994-03-30
Abstract: PURPOSE:To simply and automatically process paper sheets of many types at a proper speed by detecting the type of the conveyed paper sheets with a sensor, and changing the extracting speed of an extracting device to the proper processing speed in response to the type of the paper sheets based on the detected output. CONSTITUTION:When the switch of an operation panel is operated, the operation and stop of a paper sheet processing device are controlled. The paper sheets stacked on a paper feeding base are separated and extracted one by one by an extracting device 4 then fed to a conveyance path to be processed. The type of the conveyed paper sheets is detected by the first paper sheet transit checking sensor 5, and the detected output is inputted to a control device 17. An extracting device motor 4b is driven and controlled by the control device 17 via a revolving speed changing means 21, and the extracting speed of the extracting device 4 is changed to a proper processing speed in response to the type of the paper sheets. Paper sheets of many types are simply and automatically processed at a proper speed.
Patent JP-S57176191-A (JP)
Title: Method of pressing ink roll for printer
Inventor: NAKA TAKAHIRO
IPC: B41J27/10
Filed: 1981-04-23
Abstract: PURPOSE:To reduce the load caused by using an ink roll by a method wherein the ink roll presses against a font wheel in such a manner that the pressing direction in biased from the center of the font wheel so as to assist rotation thereof. CONSTITUTION:A cylindrical ink roll 13 is held by a holder 14 and pressed against a font wheel 16 by a spring 15 with a shaft 22 being as a fulcrum such that the surface of the ink roll 13 comes into contact with font 12 to supply ink necessary for printing. At this time, the ink roll 13 is pressed by the spring 15 with the fulcrum shaft 22 being so positioned that when the font wheel 16 rotates in the direction of an arrow 20, the pressing direction 21 of the ink roll 13 against the font wheel 16 is biased from the center of the font wheel 16 as illustrated. An amount of this biasing is selected as large as possible taking into account the sizes of the font wheel 16 and the ink roll 13 as well as proper ink supply. By so doing, pressing by the ink roll 13 serves to assist rotation of the font wheel 16 and hence the load caused by the ink roll 13 can be reduced during rotation of the font wheel 16 and at the time of starting thereof.
Patent JP-H05263798-A (JP)
Title: Motor-driven air blower
IPC: F04D29/58
Filed: 1992-03-18
Abstract: PURPOSE:To prevent temperature rise at brush tip portions and realize the long life of brushes by providing cleaning plates between brushes and a stator core at the inside of a housing, conducting flow passage change to concentrate intake air currents at the tip portions of the brushes. CONSTITUTION:In the case of a motor-driven air blower using a rectifier motor, intake air currents sucked by means of the rotation of a fan 1 are introduced into the inside of a housing 8 from the opening portion of an end bracket 6 after passing a diffuser 5. Afterwards, intake air currents are discharged to the outside from the opening portion of the housing 8 after passing a ventilation portion 20 formed at a stator core. As a result, an armature coil 11 and brushes 14 are cooled. In this instance, between brushes 14 and the stator core at the ventilation portion 20, cleaning plates 22 are fixed by means of fitting screws 23, and flow passage change to concentrate intake air currents at the tip portions of the brushes 14 fixed at the commutator 13 of an armature 10 is conducted.
Patent JP-H02118205-A (JP)
Title: Flow stabilizer for fluid, mass flowmeter and mass flow rate controller
Inventor: RANDARU JIEI BUAABURA
IPC: G01F1/48
Filed: 1989-03-14
Abstract: PURPOSE: To optimize for flow parameters of fluid by positioning a plurality of stabilizer units having a plurality of tubules, respectively, at arbitrary positions among a plurality of opposing positions to form different numbers of stabilizer flow passages. CONSTITUTION: When mutually adjacent stabilizer units 15, 17 are arranged at a first relative position and a second relative position by an index pin 23 in a primary flow passage 13, a condition in which a plurality of first tubules 19 are fluid-communicated with a plurality of tubules 21 is changed. Each stabilizer flow passage has a ratio of length to effective water power radius sufficiently large for establishing layer flows in fluid. Consequently, as for respective drops of pressure of the primary and secondary flow passages 13, 57, both flow rates are proportional mutually because the flow is layer flow, and mass flow rate is detected by sensor elements 63, 65. In this way, it is possible to optimize for flow parameters such as temperature, density, viscosity, flow rate, and pressure and measure accurate mass flow rate.