baber/WOPTO huggingface dataset:
Patent JP-H1113089-A (JP)
Title: Hydraulic control device for operation of rotary work machine
Inventor: SUZUKI JUNICHI
IPC: F15B11/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce rotation shock of a rotation base by detecting an expansion degree of a work device, and reducing operating fluid supply quantity to a hydraulic motor when the work device is in a contracted condition to set speed of the hydraulic motor slow. SOLUTION: In driving a rotation base on which a work device to be expanded/contracted inward/outward is mounted by a hydraulic motor 4, a control valve 5 to control the hydraulic motor 4 is operated by a pilot valve 6. A detection means 7 to detect an expansion degree of the work device is provided, and a solenoid valve 8 to be actuated by a detection signal from the detection means 7 to control the control valve 5 in a supply oil quantity reduction condition is provided between the control valve 5 and the pilot valve 6 to reduce operating fluid supply quantity to the hydraulic motor 4.
Patent JP-S6411847-A (JP)
Title: Driving control method of dot printing head
Inventor: TANUMA JIRO
IPC: B41J2/30
Filed: 1987-07-07
Abstract: PURPOSE:To enable elaborate control to be performed without increase of circuit construction components, by a method wherein a control circuit which linearizes driving time of a dot printing head according to variation of temperature is provided to perform temperature control on the driving time in printing, and the title driving conrol is switched over to a detection signal circuit for decrease or stop control of printing speed in non-printing time. CONSTITUTION:A feed back signal is outputted from a control part in driving of a dot printing head 2, and a transistor Tr1 is turned to ON. Thereby, a detection voltage Vs is inputted to CPM 3+. When a resistance Rt of a temperature detection element 9 varies according to variation in temperature of a driving coil 10 in printing, an input voltage Vs of CPM 3 is linearized. Therefore, linear variation becomes possible also in driving time T of the dot printing head, and continuous temperature correction in that linear state becomes posssible. By neglecting input of an ALARM signal in printing, and by making the transistor Tr1 an OFF state without outputting a feed back signal in non- printing, for instance, in LF and detecting the ALARM signal with a circuit, detection control without malfunction can be performed.
Patent JP-H0825720-A (JP)
Title: Method and apparatus for outputting image
Inventor: KIMURA HITOMI
IPC: G06F3/12
Filed: 1994-07-20
Abstract: PURPOSE:To shorten time required for development in a pattern of a character data by a method wherein the character pattern of high frequency in use is preferentially registered in a font cache by outputting a test pattern. CONSTITUTION:A test data is stored in a storage 6, and a test pattern is outputted based on the test data stored in the storage 6. When the test pattern is outputted, a character pattern developed in a pattern is stored in a font cache 8a, and the inputted character data is developed in a pattern by using the character pattern stored in the font cache 8a. An image is thus outputted based on the character pattern developed in the pattern.
Patent JP-H0456901-A (JP)
Title: Film formation of lens
Inventor: FUJIKAWA JUNJI
IPC: G02B1/113
Filed: 1990-06-26
Abstract: PURPOSE:To improve the efficiency of an operation for mounting a lens to an optical device by forming a flat end part in a part of the lens, then fixing this flat end part to a rotary support and forming the film on the outside surface of the lens. CONSTITUTION:A spherical lens 2 is partly polished and is thereby removed down to a dotted line part, by which the flat end part 9 is formed to the spherical lens 2. The flat end part 9 of the spherical lens 2 is fixed to the front end of the rotary support 10. The spherical lens 2 fixed to the front end of the rotary support 10 is subjected to vapor deposition. Namely, the flat end part 9 of the lens 2 is fixed to the front end of the support 10 and the support 10 is rotated, by which the entire part of the lens 2 face is directed to the flying direction of the evaporated particles. Consequently, the band-shaped part where the particles are not deposited by evaporation is eliminated and the vapor deposited film is formed over the entire outside surface of the lens 2 face. Then, the wider region which can be the optical axis of the lens 2 is taken. The efficiency of the operation for mounting the lens 2 to the optical device is improved in this way.
Patent JP-H0825699-A (JP)
Title: Raster type recording apparatus
Inventor: FURUKAWA TOMOAKI
IPC: B41J2/51
Filed: 1994-07-20
Abstract: PURPOSE:To accurately determine a printing position so as to follow the fluctuations of the feed quantity of recording paper by correcting the printing position corresponding to the feed quantity of recording paper corresponding to the accuracy of a detection means to perform printing output. CONSTITUTION:The feed speed of recording paper PS is detected by an encoder 6 to be applied to a control circuit 10, a counter 11 and a correction count number operation circuit 12 as a pulse signal (b) and the rotational speed of a motor 3 is detected by an encoder 5 to be applied to the counter 11 as a pulse signal (a). During the one pulse output from the encoder 6, 20-pulse output is performed from the encoder 5. A rough printing position is determined on the basis of the pulse signal (b) and the fine adjustment of a printing position is performed on the basis of the pulse signal (a) to output an accurate printing start signal (c) to a control circuit 10. By this constitution, a printing position is accurately determined so as to follow the fluctuations of the feed quantity of recording paper. The encoder 6 may be not high in accuracy.
Patent JP-H0721564-A (JP)
Title: Method and device for recording and reproducing optical recording medium
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B7/00
Filed: 1993-07-07
Abstract: PURPOSE:To provide a method and device for controlling the distance between a probe and a recording layer with high accuracy at all times even under any operation state of a P-STM optical memory. CONSTITUTION:A recording layer 502 of an optical recording medium s installed inside a first evanescent field 301 formed by first light 601 guided in a transparent object 1 provided with a fine opening part at the head part at this fine opening part, and information is recorded in this optical recording medium 5 or recorded information is reproduced by using this first light 601. On the other hand, second light 602 with a wavelength different from that of the first light 601 is guided inside this optical recording medium 5, a second evanescent wave 302 formed by the guided light on the surface of this optical recording medium is detected by this transparent object 1, and the intensity of the second light is detected by separating this wave from the guided light of the first light 601 while using a wavelength separating means 12. Thus, the distance between this transparent object 1 and this optical recording medium 5 can be adjusted.
Patent JP-H0455781-A (JP)
Title: Residual capacity display device for battery
Inventor: KAWAMURA TOSHINORI
IPC: H02H7/18
Filed: 1990-06-26
Abstract: PURPOSE:To prevent deterioration of a battery due to current consumption of a residual capacity display device itself by cutting OFF power supply from a battery to a residual capacity display device by a breaker when a battery voltage BP becomes a predetermined level or less by voltage detecting means. CONSTITUTION:A calculator 5 measures a BP input through an A/D converter 14 during charging of a battery 1, and detects a -DELTAV voltage. When the -DELTAV is detected, complete charging is judged, a charger 13 is controlled to stop charging to the battery 1. Whether the operation of the charger 13 is normal or not is checked through a power source voltage detector 15. A residual capacity display module A senses the discharging state of the battery 1 by an input circuit 10, and shifts it to a low consumption mode, but the battery 1 is load- discharged. In order to prevent deterioration of the battery 1 due to the load discharging for a long period, when the BP becomes a predetermined level if lower, the calculator 5 shifts the output to a breaker 16 from an H level to an L level, and cuts power supply to the module A. Thus, the battery 1 is merely self-discharged to prevent it from deteriorating.
Patent JP-2000001051-A (JP)
Title: Reusable heat sensitive sheet
Inventor: ENDO MITSUHARU
IPC: D01B9/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To recycle a heat sensitive sheet, which has been regarded as an avoiding matter impossible to be recycled and has been incinerated in a papermaking field, by producing reproduced papers having a high quality at a low cost. SOLUTION: A colorable compound 2, a color developing material 3 for color developing by operating the compound 2 by raising its temperature to a predetermined temperature, and a color erasing material 4 for color erasing the compound by operating at least one of the compound 2 and the material 3 by raising its temperature to a temperature exceeding the predetermined temperature are supported by a binder 5. Thus, then the material 3 is operated at the compound 2 by heating, the compound 2 color develops, thereby forming a predetermined image. The formed image is erased by erasing the compound 2 by operating the material 4 at any one of the compound 2 and the material 3 by heating it at a temperature higher than that at the time of forming the image.
Patent JP-2000002886-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: MASUTANI YUICHI
IPC: C23F4/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To decrease steps of a photomechanical process in manufacture of a liquid crystal display, to improve throughput and to reduce a manufacturing cost. SOLUTION: In the manufacturing process, a protective film 12 is formed with a transparent insulating film such as silicon nitride, silicon oxide or the like on a substrate on which thin film transistors are formed, and besides, an alignment film 13 composed of polyimide or the like is formed by a method such as screen printing or transferring in a region other than terminal parts. Succeedingly, using the alignment film 13 as a mask, the protective film 12 on terminal parts is wet-etched by using liquid chemicals such as hydrofluoric acid or the like. Subsequently rubbing is done as it is, and the substrate is stuck with a counter substrate and the liquid crystal display is manufactured with filling of liquid crystal. Following this method, steps of the photomechanical process such as resist coating, exposure, developing or the like conventionally conducted for protective film forming and a resist-stripping step can be reduced.
Patent JP-S6146534-A (JP)
Title: Scan address control system
Inventor: SHIROTA YUKIYASU
IPC: G06F11/22
Filed: 1984-08-10
Abstract: PURPOSE:To decrease the number of scan address data lines by setting a scan address from a service processor through a common bus and resetting or updating it through a leased control line from an interface controller. CONSTITUTION:The scan address is set in scan address registers (SADR) provided to respective devices 2-4 from the service processor SVP1 through the common bus 10 to perform scan-in tha scan-out operation. Then, the scan-in and scan-out operation is carried out by sending scan-in data to a latch for the scan address through a scan-in line or reading data from the latch to a scan- out line. An increment or reset signal to the SADRs is sent out of an interface controller SCI5 through a control line 21.
Patent JP-2000002235-A (JP)
Title: Dynamic pressure bearing device
Inventor: UKAI TAKESHI
IPC: F16C17/10
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To stably rotate a rotating shaft by actively setting a moving direction of a lubricating fluid within a bearing holder toward such a direction that no lack of the lubricating fluid in a bearing occurs. SOLUTION: This dynamic pressure bearing device comprises a bearing holder 12 formed as a hollow tube body with a sealed lower end, a bearing 52 mounted on an inner circumferential face of the bearing holder 12, a rotating shaft 20 which is inserted in the bearing holder 12 and is rotatably supported by the bearing 52, and a lubricating fluid 22 filled in the bearing holder 12 such that the lubricating fluid 22 reaches to the bearing 52. A rotated body is provided to an upper part of the rotating shaft 20 which projects from the bearing holder 12. In this dynamic pressure bearing device, an inner circumferential face 52a of the bearing 52 is formed in a taper face such that a clearance W between the inner circumferential face 52a and the rotating shaft 20 sequentially enlarges as it goes downward.
Patent JP-H09323640-A (JP)
Title: Pneumatic pressure booster
Inventor: AMARI YASUHIKO
IPC: B60T13/573
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent loss of grease a friction contact interface between a reaction disk and a valve body. SOLUTION: The reaction disk 25 is made of an elastic member, which is not impregnated with grease and aging effect of frictional force between the reaction disk and the valve body is suppressed. The constitution of a booster is such that a valve mechanism 14 comprising a plunger 15 in the valve body 8 supported by a power piston 5 is provided, atmospheric air is introduced into an actuation pressure room 7 while interlocking the plunger 15 with an input shaft 20, thereby the power piston is pushed forward under differential pressure with a negative pressure room 6, boosted output power is transmitted to an output shaft 26 in an operationally connected relation with the valve body 8 through the reaction disk 25 and a part of a reaction force is transmitted to the input shaft 20 through the reaction disk 25 and the plunger 15.
Patent JP-H0826779-A (JP)
Title: Production of glass fiber treating agent
Inventor: YOKOTA YOSHIYUKI
IPC: C09J143/02
Filed: 1994-07-20
Abstract: PURPOSE:To produce the treating agent with which the affinity of glass fiber for a composite material consisting of synthetic resins, etc., can be enhanced and thereby, the glass fiber is provided with an excellent improving effect on material quality by esterifying a polymerizable monomer contg. a phosphate group with an epoxy resin and then, cololymerizing the esterification reaction product with another polymerizable monomer. CONSTITUTION:In this production, a polymerizable monomer contg. a phosphate group is esterified in an amount to provide a 0.1 to 25wt.% ratio to the amount of the final copolymer with an epoxy resin which has a number average molecular weight of about >=900 and is present in an organic solvent in a ratio by weight to the amount of the polymerizable monomer contg. a phsphate group of 2:1 to 1:10. Thereafter, the esterification reaction product is copolymerized with a 9 to 91wt.% in terms of polymeric solid matter of a reactive emulsifier or polymerizable monomer contg. a carboxyl group based on the amount of the final copolymer. Preferably, then, an amono resin is mixed into the resulting polymer solution in a >=5 pts.wt. ratio to 100 pts.wt. of the raw material epoxy resin. The polymer organic solvent solution thus produced as it is or an aqueous liquid dispersion obtained by dispersing this polymer solution in water is used as the objective glass fiber treating agent.
Patent JP-S6415242-A (JP)
Title: Production of integral crank shaft
Inventor: EGAWA YOSHINOSUKE
IPC: F16C3/08
Filed: 1987-07-06
Abstract: PURPOSE:To form the title crank shaft with high accuracy and less die changes and heating times by forming the integral whole throw having a pin between crank plates adjoining the shaft on the axial line by a forming die on the same axial core line and twisting each throw around the shaft. CONSTITUTION:The whole throw 22 of a crank shaft composed by the combination of the integral throws 22 having a pin 21 between crank plates 20 adjoining the shaft 23 located on the axial line is subjected to press forming by heating it on the same axial core line by forming dies 25, 26. Thereafter, each throw 22 is held by a die chuck 27 and twisted to the specified angle around a crank shaft 23 by turning a gear 31 with the rotation of a pinion 34. Since an integral crank shaft is formed with less die changes and heating times the accuracy is high, the post man-hour in machining can be reduced and the material yield is improved.
Patent JP-H0520974-A (JP)
Title: Electromagnetic device for closing circuit breaker
Inventor: KITAMURA TADAO
IPC: H01H33/38
Filed: 1991-07-10
Abstract: PURPOSE:To maintain the closing speed of a circuit breaker approximately constant, even upon a drop in voltage applied to a coil, by providing an initial load application means acting in a direction to offset the driving force of a plunger attracted to a solenoid coil. CONSTITUTION:A plunger 5 of magnetic substance, for example, as an initial load application means is kept adsorbed to a permanent magnet 9 as a lower support member. When a solenoid coil 4 is supplied with current, a plunger rod 6 starts to move after the initial driving force thereof exceeds initial load capacity, and most of the driving force thereafter acts on the rod 6. When the initial load capacity of the plunger 5 is made sufficiently larger than the load capacity of the rod 6, therefore, the effect of the drive force drop of the rod 6 due to a drop in voltage applied to the coil 4 can be alleviated, and a driving force acting on the rod 6 becomes almost free from drop, thereby maintaining the closing speed of a circuit breaker almost constant.
Patent JP-S5793438-A (JP)
Title: Audio output controlling system
Inventor: MAENO RIYOUZOU
IPC: G10L13/06
Filed: 1980-11-29
Abstract: PURPOSE:To reduce the host side overheat, by transferring audio pattern information including word ID at a bundle from a host system to an audio output device, and generating audio output indication with the transfer of the word ID only. CONSTITUTION:The host system transfers audio patterns as shown in Figure at a bundle via a transmission line 3 and stores it in a buffer 24 of an audio output device 2. In a working RAM23, the address and real length of the work ID in the buffer 24 containing the audio patterns are stored. A command indicating simultaneous transfer enters a COM section. Further, the host system transfer the audio output instruction of the format as shown in another Figure. The audio output instructing command enters the COM in this case. When the audio output device 2 receives the said instruction, the audio is synthesized based on the stored information for voice output.
Patent JP-H05331845-A (JP)
Title: Reinforcement cage jointing method for underground continuous wall
Inventor: NOJIRI AKIYOSHI
IPC: E02D5/20
Filed: 1992-06-02
Abstract: PURPOSE:To prevent bond crack fracture, by setting a horizontal reinforcing member between reinforcing bars of a lap joint part, after jointing the end of a reinforcement cage of a subsequent element to the end of a reinforcement cage of a preceding element by using the lap joint. CONSTITUTION:A control rod 15 which can be moved upward and downward, is set in the middle of a joint at the top end of a reinforcement cage 8 of a subsequent element jointed to a reinforcement joint at the end of the reinforcement cage of a preceding element by using a lap joint. A reinforcing metallic member 11, the end of which is pivotally fitted on the control rod 15, is slidably hung on either one of horizontal bars 7a on the rightward or leftward of the reinforcement cage 8, and this reinforcing metallic member 11 is shortened as being bent at the pivotally fitting part when the reinforcement cage 8 of the subsequent element is jointed. After the joint work, the reinforcing metallic member 11 is extended to be horizontally straight by pulling-up or pushing-in the fitting part by means of the control rod 15, as the end of the reinforcing metallic member 11 is projected outward from a horizontal bar 5a of the reinforcement cage of the preceding element.
Patent JP-S61107918-A (JP)
Title: Filter-assembly with crimp-seal crease
Inventor: BAABARA ERU KURUUZU
IPC: B01D46/52
Filed: 1985-08-01
Abstract: A crimp seal pleated filter assembly having a base (20), a frame (40) and a filter media (60), including a plurality of pleats (66). When assembled, the pleats (66) of the filter media (60) are uniformly aligned within the assembly 10 and are secured therein by crimp sealing the filter media ends (62) between interlocking projections (30) 50 on the sides (23) of the base (20) and side walls 43 of the frame. Outboard end flaps (68) of the filter are crimp sealed and encapsulated between side blades (26) of the frame (20) and the front wall (42) and back wall (44) of the frame, minimizing flaking or chafing of fibers from the filter (60).
Patent JP-2000356611-A (JP)
Title: Method and system for analyzing micro amount with thermal lens microscope
Inventor: KITAMORI TAKEHIKO
IPC: G01N25/16
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a method and system for analyzing a micro amount with a thermal lens microscope, easy to handle with no limit in measuring object, and capable of analyzing with high resolution. SOLUTION: This method for analyzing a micro amount with a thermal lens microscope applies detecting light B to a thermal lens formed by applying excited incident light A into a sample 10, measures the diffusion after transmission therethrough of the detecting light B by the thermal lens, and thereby detects a substance in the sample 10, in an optical microscope. The optical adjustment is made so that the focus of the excited light A is in no coincident with that of the detecting light B, in the sample 10.
Patent JP-S6325263-A (JP)
Inventor: SHIRASAKI SHINICHI
IPC: H01P7/10
Filed: 1986-07-17
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-H0334820-A (JP)
Title: Molding method of optical disc substrate
Inventor: KUDO JUNICHIRO
IPC: G11B11/10
Filed: 1989-06-30
Abstract: PURPOSE:To enable optical disc substrates to be molded without increasing the birefringence or contamination even without applying a heat stabilizing agent by plasticizing and then injection-molding polycarbonate resin including no heat stabilizing agent in an inert gas atmosphere. CONSTITUTION:For injection-molding an optical disc substrate by the use of an injection molding machine, resin pellets 4 consisting of polycarbonate resin are inputted from an inputting hopper 5. The resin pellets 4 employed herein are ones consisting mainly of polycarbonate resin and not containing phosphide as a heat stabilizing agent. The atmosphere in the inputting hopper 5 or heating cylinder 8 has been substituted by nitrogen gas which is introduced at a certain pressure from an introducing pipe 10 provided on the inputting hopper 5, and the resin pellets 4 are made into resin 6 by being plasticized by heating under the nitrogen atmosphere. On the other hand, a mold part 2 is left as it is mold- closed, and polycarbonate resin 6 melted in the heating cylinder is infected from a resin injecting hole 12 into the cavity 13 of the mold part 2 via a nozzle 9.