baber/WOPTO huggingface dataset:
Patent JP-H01229324-A (JP)
Title: System for managing patch of information processing system
Inventor: YOSHINAGA HIROBUMI
IPC: G06F11/28
Filed: 1988-03-09
Abstract: PURPOSE:To facilitate the management of patch data by automatically adding date and time at the time of inputting patch data. CONSTITUTION:In case of inputting patch data with respect to the object pro gram of an object file 3 to a patch file 2 in a program medium 1, a program inputs patch managing data from an input means 6. A patch data input part 51 in a patch means 5 receives patch data and a date/time read part 52 reads the date and the time from a real time timer 4. A date/time addition part 53 adds the date and the time to patch data, and a patch file write part 54 writes patch data into the file 2. An output part 55 starts an output means 7 and outputs patch data and data on the date and the time in the file 2.
Patent JP-H04290862-A (JP)
Title: Production of anhydrous phenolsulfonic acid salt
Inventor: IMAMURA YUTAKA
IPC: C07C303/32
Filed: 1991-03-20
Abstract: PURPOSE:To obtain the subject faintly colored compound having high quality with a simple apparatus while suppressing the production of by-product by removing the hydration water of a phenolsulfonic acid salt hydrate in a specific solvent. CONSTITUTION:Hydrated phenolsulfonic acid salt is dehydrated by heating in a solvent having a solubility parameter of 7.5-13 (e.g. xylene), thereby distilling out the hydration water together with the solvent at 70-220 deg.C. The amount of the solvent is 1-10 pts.wt. based on 1 pt.wt. of the phenolsulfonic acid salt. The phenolsulfonic acid salt is monosalt, disalt or their mixture of sulfonic group and hydroxyl group, e.g. phenolsulfonic acid sodium salt. The dehydration is carried out by using a conventional apparatus furnished with a distillation column and a condenser. It is not necessary to use a particular apparatus such as drying machine.
Patent JP-S53141938-A (JP)
Title: Liquid fuel evaporation burner
Inventor: ISHIBASHI YOUJI
IPC: F23D3/40
Filed: 1977-05-16
Abstract: PURPOSE: To provide a liquid fuel evaporation burner of simple structure and low cost, wherein main fuel is evaporated by pilot flame and the evaporated fuel is mixed with air preheated by the pilot flame and is then burned. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02234736-A (JP)
Title: Storing device
Inventor: HIRAI KIYOSUMI
IPC: A47L15/42
Filed: 1989-03-08
Abstract: PURPOSE:To reduce a twist or wrench and facilitate the storage, removal, and fitting of a door by rotating wheels in contact with the right and left wall faces of the upper door storage section of a storing device in the moving direction of the door when the door is stored, fitted, and removed. CONSTITUTION:Support sections 2-1 and 2-2 are provided on both ends of a door 1, and rotary tools 4-1 and 4-2 are rotated centering the shafts 3-1 and 3-2 of the support sections. A groove 6 is carved on the side plate 5 of a main body, and the rotary tools 4-1 and 4-2 including shafts are coupled with the groove 6. The door is stored when the rotary tools 4-1 and 4-2 are moved to the inner part of the groove 6. On the contrary, when the door 1 is extracted, the door 1 is stopped by the rib of the stopper 7 of the groove 6, and the handle section 8 of the door 1 can be rotated downward.
Patent JP-S60199756-A (JP)
Title: Liquid-pressure controller for antiskid apparatus
Inventor: TSURU NAOHIKO
IPC: B60T8/46
Filed: 1984-03-23
Abstract: PURPOSE:To improve brake feeling by forming a bypass conduit, bypassing a conduit equipped with throttles and liquid-pressure control valves and installing a selector valve which is closed when the liquid control valve controls antiskid, into said bypass conduit. CONSTITUTION:When brake is applied, the pressurized liquid in a master cylinder is supplied into each wheel cylinder 22, 24 through a bypass conduit 70 and a selector valve 72 at communication position. When wheels are put into skid state, a control unit 55 switches control valves 32 and 60 into decompression mode (c) or holding mode (b) and switches the selector valve 72 into cut-off position at the same time. Therefore, pressurized liquid is not sent into the wheel cylinders furthermore. Though the pressurized liquid supplied from a pump 48 is supplied into control valves 32 and 60, the acting of the pressurized liquid onto the master cylinder 16 is suppressed by a passage switching valve 29. When the revolution of the wheel restores, the control valves 32 and 60 are switched to the pressure increasing mode (a), and the pressurized liquid in the master cylinder 16 is sent into the wheel cylinders 22 and 24 slowly through throttles 31 and 58.
Patent JP-H04294990-A (JP)
Title: Control method for robot
Inventor: KOMORIYA HITOSHI
IPC: B25J13/08
Filed: 1991-03-20
Abstract: PURPOSE:To operate a robot arm at the optimum maximum angular acceleration interfaced with a detection weight by operating the maximum angle acceleration of the robot arm with the inertia at the load time being operated based on the inertia of no load time and the detection weight of a force sensing sensor. CONSTITUTION:The maximum angle acceleration at the no-load time when there is no object held by a hand 5 and the hand 5 is measured, and the inertia at no load time is operated from the measured maximum angle acceleration and the maximum torque of the motors 1, 2, 3 which drive a robot arm 12. And, the inertia at the load time is operated based on the detection mass of a force sensing sensor 4, the maximum angle acceleration of the robot arm 12 corresponding to the mass of the loading time is operated based on the inertia at the load time, and the arm axis of the robot arm 12 is controlled with its driving based on this maximum angle acceleration. Consequently, the whole work time can be shortened in the case of replacing various hands with the use of a tool changer.
Patent JP-2000257784-A (JP)
Title: Fitting provided with connection part to various equipment
Inventor: ISHIYAMA HITOSHI
IPC: F16L41/03
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To enable the connection to plural various equipment by providing plural connection parts for connection to various equipment. SOLUTION: Both ends of a fitting 1 are provided with connection parts 11, 11 to be connected to a pipeline. A male screw 121 is provided in two connection parts 12, 12 provided in the pipeline between the connection parts 11, 11 while being divided for connection to various equipment. In this fitting 1, since the two connection parts 12, 12 for connection to various equipment are provided, at the time of use, a thermometer or the like can be connected, besides a pressure gage. As other sample, three connection parts 12a, 12a, 12a for connection to various equipment are vertically provided and an inclined connection part 13 is provided in the pipeline between the connection parts 11, 11 while being divided, and each connection parts 12a, 13 is provided with female screws 121a, 131. The inclined connection part 13 is opened over the inclined surface 14.  In this fitting 1a, three connection parts 12a, 12a, 12a are vertically provided and the inclined connection part 13 is provided in the pipeline between the connection parts 11a, 11a while being divided, at the time of use, four various equipment such as the pressure gage can be connected.
Patent JP-S63222868-A (JP)
Title: Multivalued drive for thermal head
Inventor: NODA TSUGUO
IPC: B41J2/355
Filed: 1987-03-12
Abstract: PURPOSE:To improve processing speed, by latching a pulse width data, a sub-line number and a produced binary record data row in a predetermined period in order to decrease operating speed of logic element necessary for generating binary recording data being employed for sub-line split driving. CONSTITUTION:A line of recording area is splitted into (k) areas then gradation data DL and temperature data TD of respective areas are converted into pulse width data and stored in a memory circuits 5(1)-5(k). During drive interval of thermal head 21, pulse width data stored in the memory circuits 5(1)-5(k) are read out in a predetermined period, then the pulse width data and sub-line numbers are further latched in latch circuits 40(1)-40(k) in that period. Binary data row generating circuits 9(1)-9(k) produce (k) binary record data rows based on the pulse width data and the sub-line numbers, then latches the data rows again in latch circuits 41(1)-41(k) in the predetermined period. Thereafter, binary record data rows are subjected to series/parallel conversion so as to produce (j) binary record data rows thus feeding total (n) binary record data rows to a multi-data input DD type thermal head.
Patent JP-2000260247-A (JP)
Title: Frequency-dependent limit switch
Inventor: ARAI JUNICHI
IPC: H01H3/24
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a limit switch equipped with a mechanical time delay mechanism capable of eliminating influence of over-voltage and noise and prolonging the lifetime of a switch contact. SOLUTION: This limit switch is composed of a first spring 4 and second spring 5 expanding and contracting with displacement of an object to be sensed 15, a piston 3 to make displacement with expansion and contraction of the springs 4 and 5, a switch contact 7 opened and closed in compliance with the displacement of the piston 3, an orifice 18 provided between a liquid chamber 16 and reserver 9, and a check valve 8 to restrict flowing-out of a working fluid 14 from the liquid chamber 16 installed parallel with the orifice 18. The working fluid 14 outflowing from the chamber 16 in compliance with the displacement of the object 15 is restricted by the orifice 18, and a reaction directed oppositely to the displacement is generated in the piston 3 which causes a delay to the movement of the object 15, an the piston 3 touches the switch contact 7 only when the input from the object 15 is continued during the delayed time.
Patent JP-H10253185-A (JP)
Title: Linear compressor
Inventor: SEKIYA SHIN
IPC: F25B1/02
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a resilient supporter and facilitate setting of a piston stroke by reciplocating a piston with the aid of a movement of a movable structure reciplocated with a linear motor, and prestricting the movement with the resilient supporter where a cut wire is provided radially and spirally. SOLUTION: With a linear motor 8 energyzed a movable structure 12 reciplocates owing to the action of a permanent magnet 3 and a coil 41 while resiliently deforming resilient supporters 56 disposed on upper and lower ends of a main frame 30, and simultaneously a piston 11 is reciplocated in a cylinder 9. Upon assembling of the piston 11 pressure in a compression chamber 15 is increased, and when the pressure exceeds pressure in a discharge chamber 49, a discharge valve 46 is opened to cause refrigerant gas in the compression chamber 15 to be discharged from a discharge pipe 54. Upon reciplocation of the piston 11 stress of a leaf spring 61 constituting the resilient supporter 56 happens, and thereupon excessive stress in the leaf spring 61 is prevented from being produced owing to existence of a cut wire provided radially and spirally on the leaf spring 61.
Patent JP-S61246701-A (JP)
Title: Formation of diffraction grating
Inventor: SHIRASAKI MASATAKA
IPC: G02B5/18
Filed: 1985-03-20
Abstract: PURPOSE:To form easily and surely a diffraction grating having phase differences with a simple device by changing the optical path length of a transparent body to be placed between a light source and a medium for forming the diffraction grating and irradiating inclinedly luminous fluxes to the medium. CONSTITUTION:The medium 4 for forming the diffraction grating is provided and the transparent body 3 consisting of glass, etc. is imposed thereon. This transparent body 3 is provided with a step in the oscillation center part C so that the optical path lengths on both sides thereof vary. The two luminous fluxes 5 and 6 are irradiated via the transparent body 3 onto the surface of the medium 4. The luminous fluxes 5 and 6 are made incident at 2theta angle on the medium and the interference of the two luminous fluxes takes place on the medium 4. The two luminous fluxes 5 and 6 are irradiated in the asymmetrical state in which the central axis A constituted by the fluxes is inclined by the angle phi with the normal V. The phases of the interference fringes are consequently shifted with the step part 11 as the boundary. As a result, the phases of the diffraction grating 8 formed by exposing the interference fringes of the two luminous fluxes are also shifted with the step part 1 as the boundary.
Patent JP-S57171874-A (JP)
Title: Simple terminal equipment for sound coupling system data transmission
Inventor: TAKAHASHI AKIO
IPC: H04M11/06
Filed: 1981-04-16
Abstract: PURPOSE:To make an accurate data transmission, by transmitting continuously stored data in a device where a key part and a display part for data or the like are made into one body and a speaker is connected through a cord. CONSTITUTION:Before transmission of data, data is written in a storage part. In this case, a write key is first depressed, and data is next inputted successively. The address pointer of the storage part is advanced by a forward read key 20 and is backed by a back read 21. Data in the address designated by a key operation is displayed. Thus, stored contents are confirmed easily. A continuous transmission key 23 is provided for transmitting continuously stored contents in the address, which is indicated by the address pointer, and following addresses, and a divisional transmission key 24 is provided for transmitting every one item of stored contents.
Patent JP-S53143142-A (JP)
Title: Control unit for micro program loop
Inventor: MAEJIMA HIDEO
IPC: G06F9/32
Filed: 1977-05-20
Abstract: PURPOSE: To perform efficient looping for a micro instruction group having arbitrary number of words, by repetitively executing one word micro instruction and by enabling to escape from the repetitive loop with a conventional micro instruction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11261762-A (JP)
Title: Image reader
Inventor: FUJIMOTO HISAYOSHI
IPC: H04N1/028
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To appropriately and accurately assemble a circuit board on which light receiving elements for the image reader are mounted to the prescribed position of a housing with a simple means and to enhance image quality of a read image by precluding the possibility of exerting adverse effect on the light receiving elements by the light outside the housing. SOLUTION: This reader is provided with a lens 6 that collects a light from a light source 3 and reflected in an image read area P to form an image, a circuit board 7 on which pluralities of light receiving elements 8 to receive the light from the lens, 6 and to apply photoelectric conversion to the light are mounted and a housing 1 to which the circuit board 7 and the lens 6 are assembled. The housing 1 has a wall face 17a to be made in contact with the surface of the circuit board 7 so that pluralities of the light receiving elements 8 face the lens 6 at a prescribed interval.  The reader is also provided with a cover plate 4 that is attached to the housing 1 in overlapping with the entire rear side of the circuit board 7 or almost the entire rear side and enhances an elastic force to press the circuit board 7 in a direction of the wall face 17a of the housing 1 when the cover plate 4 is attached.
Patent JP-H10253550-A (JP)
Title: Soldering inspection device for mounted board
Inventor: HORIBA ISAO
IPC: G01B15/04
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To facilitate visual inspection and automatic inspection by removing data, such as the wiring pattern of a substrate except a solder-joined part, using a projection method irradiating with X rays. SOLUTION: A main control part 31 radiates X rays of different photon energy toward a board K to be inspected to obtain a plurality of radioscopic images by controlling tube voltage applied to an X-ray tube 21 by a tube voltage control part 22, and takes a difference after conducting contrast adjustment so that the contrast of a part except a soldered part in respective radioscopy images may be the same. It is thus possible to separate images using a difference in the X-ray absorption characteristics of a structure material on the board K to be inspected, so as to obtain the image whose soldered part is highlighted. The image does not contain data, such as the wiring pattern of a printed circuit board, therefore, even when visual inspection is conducted, it is possible to discriminate soldering performance relatively easily.  If automatic inspection is established using the image, it is possible to improve inspecting efficiency and inspection accuracy.
Patent JP-H08256426-A (JP)
Title: Interphase spacer for electric cable
Inventor: SUZUKI YOSHIHIRO
IPC: H02G7/12
Filed: 1995-03-16
Abstract: PURPOSE: To improve a corona characteristic of an interphase spacer for an electric cable by preventing a yoke from projecting beyond a line connecting conductors of multiconductor electric cables. CONSTITUTION: A pair of yokes 25 are installed on both ends of the main body 23 of a spacer. Each yoke 25 is so formed that it may be positioned within lines that connect conductors of multiconductor electric cables. At external ends of each yoke 25, a plurality of clamps 26 are installed. By mounting each of the clamps 26 on each conductor of the multiconductor cable 21, the main body 23 of the spacer 23 is located between electric lines.
Patent JP-S60201436-A (JP)
Title: Illegal use preventing device of off-line program
Inventor: KASUYA TOSHIAKI
IPC: G06F21/12
Filed: 1984-03-26
Abstract: PURPOSE:To prevent an illegal use by counting the number of times of execution of prescribed processing steps of an off-line program stored in an IC card, and making the off-line program inexecutable from information of the number of times of execution of each processing step. CONSTITUTION:An operation storage device body 1 of an IC card stores an off- line program consisting of plural processing steps 2a-2n, and it is used by installing it to an interface of a host computer 3. The host computer 3 inputs the off-line program of the IC card, and executes prescribed processings shown by the program based on discriminating information, etc. which an IC card user has inputted directly. Counters 4a-4n incorporated in the card execute the number of times of execution of the processing steps 2d-2n of the program, respectively, and an operation comparing circuit 6 compares counting values of the counters 4a-4n. As a result, when an illegal execution of the off-line program is detected from a deviation, etc. of the execution frequency, an eraser part 7 erases the prescribed processing step of the off-line program of the body 1.
Patent JP-S52141644-A (JP)
Title: Developing device for electrostatic image
Inventor: ABE MASAMICHI
IPC: G03G15/09
Filed: 1976-05-21
Abstract: PURPOSE: To widen the range of working requirements with a view to forming an electrostatic latent image, and obtain a good image by obtaining self-bias directly from an electric current which flows through a magnetic toner layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04271867-A (JP)
Title: High-viscosity fluid packing device
Inventor: TAKEUCHI SHINJI
IPC: B23K3/06
Filed: 1991-02-28
Abstract: PURPOSE:To improve a defoaming rate by removing the foam intruding into the high-viscosity fluid to be packed into a constant quantity discharging container body. CONSTITUTION:While the high-viscosity fluid 2 is pressurized and is packed from a nozzle 6a of the constant quantity discharging container body 5, the opening end of a cylinder 6 of the constant quantity discharging container body 5 is hermetically closed by a cap body 8. A spring member 9 is interposed between this cap body 8 and a piston member 7 moving back and forth in the cylinder 6 and an air suction means which intermittently sucks the air in the cylinder 6 is connected to the cap body 8.
Patent JP-2000257508-A (JP)
Title: Accelerator for film type carburetor
Inventor: KAWAHARA NORIBUMI
IPC: F02M7/08
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an accelerator having an acceleration pump and having a simple structure, excellent liquid-tightness, and a large degree of freedom of an installation place. SOLUTION: A check valve 13 which is closed toward a restriction 12 for regulating fuel flow rate and a fixed fuel chamber 8 is provided in a main fuel passage 11 from the fixed fuel chamber 8 to a main nozzle 10, and a pump chamber 21 of an acceleration pump 19 of negative pressure diaphragm type is connected to a part between the restriction 12 and the check valve 13 in the main fuel passage 11. The liquid-tightness and a degree of freedom in an installation place are increased by trapping a diaphragm 20 of the acceleration pump 19 among a carburetor main body 1, a lower main body 27, and other constituent parts.
Patent JP-S59183203-A (JP)
Title: Burner for slug tap producer
Inventor: KAWAMOTO MASAO
IPC: F23D1/02
Filed: 1983-04-04
Abstract: PURPOSE:To provide a burner for a slug tap producer which improves an ash collecting rate through realization of high-load combustion, by installing an air nozzle, which injects the air for combustion in a condition to swirl said air, at the inside of a nozzle which injects powdery solid fuel. CONSTITUTION:A burner 1 for slug tap producer is provided at the inside of a fuel nozzle 2, which injects powdery solid fuel, with an air nozzle 3 which injects the air for combustion in a condition to swirl said air by means of a swirler 6. With the aid of the swirler 5, the fuel nozzle 2 injects main fuel in the direction of a tangent line, and this causes the fuel to be injected in a furnace in a manner that the fuel is reliably supplied in the free eddy of the air for combustion. The burner is adapted to positively blow off the fuel to a free eddy part which is formed by swirling of the air for combustion, and thereby a shearing force is exerted on the fuel by a swirling air stream, the fuel being cut into fine pieces and quickly mixed with the air for combustion. The solid fuel with fine grain size is burnt in a space in the free eddy, and a strong acceleration swirling action is exerted on the solid fuel with large grain size by means of the swirling air for combustion to adhere it on the molten slug film on the inner surface of a furnace wall for combustion.
Patent JP-S6442311-A (JP)
Title: Hydroxyapatite granular bulk material and its production
Inventor: EGAWA KAZUFUMI
IPC: G01N30/88
Filed: 1988-03-11
Abstract: PURPOSE:To obtain spherical and porous hydroxyapatite granular bulk material useful as cellular segregation agent, support for cultured cell or carrier for immobilizing enzyme, having specified particle diameter, surface area and pore volume. CONSTITUTION:The title bulk material is substantially spherical and porous hydroxyapatite granular bulk material having 20-2,000mum mean particle diameter, 5-100m<2>/g mean surface area and 0.01-1.0cm<3>/g mean pore volume. The hydroxyapatite granular bulk material can be produced by stirring an aq. suspension of hydroxyapatite in no presence of polymer flocculant or liq. bridging agent. The concentration of the aq. suspension of apatite is preferably 10-60wt.%. The porous and spherical hydroxyapatite granular bulk material having 20-2,000mum mean particle diameter and 10-200nm pore diameter is obtd. by sintering the hydroxyapatite granular bulk material obtd. by the method above-mentioned.