baber/WOPTO huggingface dataset:
Patent JP-2001006218-A (JP)
Title: Optical recording medium and manufacturing method of the same
Inventor: YOSHIMURA YOSHINORI
IPC: G11B7/24024
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical recording medium capable of uniformizing hardening of an adhesive. SOLUTION: In this manufacturing method, first a substrate 8 is formed. A signal pit and a dummy pit are formed respectively in regions corresponding to a signal area 2 and a blank area 3 respectively of a surface as a signal surface 8b of the substrate 8. Then a substrate 12 is molded by an injection molding method and the like. At this time, a dummy signal pit and a dummy pit are formed respectively in regions corresponding to a dummy signal area 6 and a blank area 7 respectively of a surface as a dummy signal surface 12b of the substrate 12. Then, a reflecting film 9 and 10 are formed respectively on the signal surface 8b of the substrate 8 and the dummy surface 12b of the substrate 12 respectively. Then the reflecting film 9 of the substrate 8 and the reflecting film 10 of the substrate 12 are made to face each other and an adhesive is held therebetween.  Then a side of a reading surface 8a of the substrate 8 and a side of a label printing surface 12a are irradiated with an ultraviolet ray to harden the adhesive.
Patent JP-H0224785-A (JP)
Title: Method and device for shadowing processing
Inventor: OBATA MITSUHISA
IPC: G06T15/60
Filed: 1988-07-14
Abstract: PURPOSE:To sharply shorten time required for shadowing processing by deciding whether the light irradiated face of a graphic to be drawn is the whole surface, a part of the surface or no existence, and at the time of drawing the graphic to be drawn on a view coordinate system, executing drawing processing based upon shadow information corresponding to the unirradiated area on the basis of the decided result. CONSTITUTION:A light source conversion matrix is determined so that converted coordinate data are included in a light source depth buffer 6. The light source coordinate conversion of the coordinate data of a polygon constituting a graphic to be shadowed is executed, converted coordinate data are obtained, whether the light irradiated face is the whole surface, a part of the surface or no existence is decided on the basis of the coordinate data, an identification (ID) data are supplied to a segment memory 1, and depth data of each picture element are written in the buffer 6. The view coordinate conversion of each polygon in a view volume is executed. Then, the sort of the ID data is decided and drawing corresponding to the decided result is executed to obtain shadowed drawing data.
Patent JP-H0464724-A (JP)
Title: Clutch device for automatic transmission
Inventor: KANO TAKEMASU
IPC: F16D48/02
Filed: 1990-07-03
Abstract: PURPOSE:To prevent engagement of a clutch for going backward at the time of going forward by providing a slidable cancel plate in a second piston of a second clutch, and draining the oil of a second oil pressure chamber through a check ball provided in a first piston. CONSTITUTION:A cover 66, a clutch drum 2, a first piston member 3 are connected to an input shaft 1 in order, and a second piston member 4 is engaged with the first piston member 3. The first and the second piston members 3, 4 are operated by the oil pressure of oil pressure chambers 7, 9. A return spring 17 is arranged between the second piston member 4 and a cancel plate 13. A cancel oil chamber 16 having a large diameter cancels the oil of the oil pressure chamber 7, and even if the leaked oil is led into the oil pressure chamber 9, the leaked oil is exhausted from a check ball 19 and a through hole 20. Consequently, at the time of draining of the oil of the oil pressure chamber 7, influence of the centrifugal oil pressure is eliminated. Engagement of a clutch for going backward is thereby eliminated at the time of going forward.
Patent JP-H0463379-A (JP)
Title: Toner concentration controller
Inventor: KONDO REIJIRO
IPC: G03G15/08
Filed: 1990-07-02
Abstract: PURPOSE:To prevent detection of undertoner by reducing the toner concentration to allow toner replenishment to overtake the consumption while undertoner is detected. CONSTITUTION:When a read pulse from a controller is outputted, a permeability sensor 4 reads in the permeability of developer. When the control level is lower as the result, undertoner is decided, and a toner replenishing roll 6 is rotated once to replenish toner to a developing tank 1, and a timer is started. This timer is reset if undertoner is released in a time T1; but when undertoner continues for the time T1, the timer expires, and the control level is set to lower to reduce the toner concentration if it expires in the middle of image forming processing. Consequently, toner replenishment overtakes the consumption to prevent continuous detection of undertoner. However, the absence of toner is decided to inhibit the image forming processing if undertoner is continuously detected.
Patent JP-H0839111-A (JP)
Title: Device for controlling flow rate of roll coolant
Inventor: MOTOIKE SUMIO
IPC: B21B27/10
Filed: 1994-07-27
Abstract: PURPOSE:To increase the number of nozzles without increasing coolant supply piping. CONSTITUTION:The nozzles from which the roll coolant is jetted are arranged along the axial direction of a rolling roll on this device for controlling the flow rate of roll coolant which has a 1st to 3rd nozzles 4, 5, 6 which are vertically arranged in at least trilevel and a flow control valve 10 is provided in a 1st supply passage 9 through which the coolant is supplied to the 1st nozzle 4. A 1st on-off valve 15 is provided in a 2nd supply passage 14 for supplying the coolant to the 2nd nozzle 5, a 2nd on-off valve 17 is provided in a 3rd supply passage 16 for supplying the coolant to a 3rd nozzle 6 and the 3rd supply passage 16 is connected to the 2nd supply passage 14 in the vicinity of the 2nd nozzle 5 and on the downstream side of the 1st on-off valve 15.
Patent JP-S6229527-A (JP)
Inventor: SAI PII SANKARA
IPC: A61K31/22
Filed: 1986-07-28
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-2000009133-A (JP)
Title: Dynamic pressure gas bearing
Inventor: KUSAKA KEIGO
IPC: F16C17/02
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To enhance stability in floating characteristics for a bearing by stably performing the pressure adjustment of a vent hole in the dynamic pressure gas bearing. SOLUTION: A projected part 4 is provided for a place faced to the vent hole 2 at the apex surface of a shaft 9 in such a way that the axial center is slipped off, and the vent hole 2 is made to be communicated with a space 12 in the inside of a sleeve even when an axial apex surface is brought into contact with the lower surface of a vent plate 1a, dynamic pressure generating grooves 8 are provided for the inner circumferential surface of the sleeve 10, and by letting the material of the vent plate 1a be resin or soft metals (for example, Bs, Al and the like) processed by electroless nickel plating, the rotation floating characteristics of a bearing and stability in floating characteristics at the time of start and stopping can thereby be enhanced.
Patent JP-H01199327-A (JP)
Title: Mobile device for light pick-up and the like
Inventor: YONEYAMA YOSHITERU
IPC: G11B7/09
Filed: 1987-07-16
Abstract: PURPOSE:To execute a stable action to an oscillation and an impact from an external part by satisfying a static weight balance and a dynamic inertia balance to the parallel movement in the right-and-left and up-and-down directions of a parallel tetrahedron to which an objective and the driving means of an actuator needle are mounted. CONSTITUTION:The title device is constituted in such a way that the left and right parallel axial surfaces X and X' and upper and lower parallel axial surfaces Y and Y' are fixed in a completely symmetric position inside a parallel tetrahedron 40 to be deformable. The left and right parallel axial surfaces X and X' and upper and lower parallel axial surfaces Y and Y' are provided in the center on the same straight line, so that a mass balance and the complete balance of a dynamic inertia force moment are completely obtained to the operating directions of the object and the balancer part to be equivalent to it around the central axial surface. Optical axis lines and reference axes ac, bc and cg, cf of the objective and the driving force center of the actuator needle are arranged on the straight line, and the action can be executed in an all azimuth attitude in correctly maintaining the azimuth of the objective. Thus, a moving accuracy is made good, and the stabilization can be obtained against the weight, oscillation and collision.
Patent JP-H0924641-A (JP)
Title: Driving circuit of luminous element array
Inventor: ICHIHARA YOSHIYUKI
IPC: G09G3/32
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To achieve a luminance modulation circuit per element being easy in its integration by transmitting in a manner of an analog a luminance modulation information to a CCD analog shift register as electric charge information, and providing a driver for permitting LED to radiate on the basis of the electric charge information transmitted. SOLUTION: The driving circuit drives an LED array being a luminous element of an electric driving type by a method of time modulation, and Includes a CCD analog shift register 20 for transmitting in serial the analog data sent from a D/A converter 10. It also includes a bank of switches 30 and resetting switches 40 for transmitting side by side the analog data sent from the shift register 20. Further, it drivingly controls a bank of luminous elements of LD1 -LDh and a bank of luminous elements of LD1 -LDh forming a luminous part 70 in accordance with the electric charge from a bank of the hold condensers 50 or buffer 60 forming an analog data holding part for holding electric charge to be transmitted.
Patent JP-H0225952-A (JP)
Title: File access system
Inventor: YOKOTA YUKO
IPC: G06F12/00
Filed: 1988-07-14
Abstract: PURPOSE:To realize a flexible access to a file by combining a system subroutine of a FORTRAN language having a function equivalent to a job control language and a file open/close function of the FORTRAN language in the form of a subroutine which dynamically allocates and opens files. CONSTITUTION:The subroutines (FSET, FRESET, KDEF and KDEL) of a FORTRAN language having a function equivalent to a job control language which dynamically allocates and opens files are combined with the file open/ close functions (OPEN and CLOSE sentences) of the FORTRAN language for production of the subroutines (DOPEN and DCLOSE) which dynamically allocates and opens files. Therefore the files are allocated and changed by the called subroutines DOPEN and DCLOSE. As a result, a file can be flexibly used after the start of a job program.
Patent JP-H04370728-A (JP)
Title: Pressure detector
Inventor: KAWAGUCHI AKIMITSU
IPC: G01L9/16
Filed: 1991-06-20
Abstract: PURPOSE:To detect the pressure of the inside of a rotor by the use of a signal oscillating part of a separated state. CONSTITUTION:The pressure detector consists of a body part 1 provided on a rotor to integrally rotate and a signal oscillating part 2 provided on a fixed part in the neighborhood of the rotor, and the body part 1 has a magnet 6 displacing in the radial direction of the rotor in accordance with the size of the inside of the rotor. A magnetic diaphragm 9 of a pressure sensor 8 of the signal oscillating part 2 is positioned so as to oppose it to the magnet 6 and further the magnetic diaphragm 9 of the pressure sensor 8 receives the reaction force in accordance with the displacement of the magnet 6 of the body part 1 because the magnetic diaphragm 9 is magnetized so that the opposed faces may become the same pole each other.
Patent JP-H1071201-A (JP)
Title: Hemocatharsis drainage regenerating device, hemocatharsis liquid circuit, and hemocatharsis device
Inventor: TANAKA SHINICHI
IPC: A61M1/14
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To remove urine toxin containing low-molecular protein by a device for carrying out the catharsis and regeneration of hemocatharsis drainage without requiring specific fluid replacement to a living body or mixing pyrogen in organism blood by installing a drainage regeneration dialyser and a drainage regeneration filter. SOLUTION: A hemocatharsis drainage is introduced from a drainage inlet of a drainage regeneration dialyses 41, contacted with regeneration dialysate, which is transported by regeneration dialysate transport pumps 64a, 64b via a regeneration dialysate circuit 55, via a semipermeable membrane, and removes mainly small molecular weight substance such as urea nitrogen and creatine by diffusion actin.  The treated hemocatharsis drainage is transported via a treated liquid connection circuit 52, mixed with filtered residue of a drainage regeneration filter 42 which is transported via a residue return cycle 54, and transported to a treated liquid inlet of the drainage regeneration filter 42 by a treated liquid transport pump 62. mainly, low-molecular protein and pyrogen in the hemocatharsis drainage are simultaneously removed there by screening with the semipermeable membrane in the drainage regeneration filter 42.
Patent JP-H0820126-A (JP)
Title: Electrostatic image making apparatus
Inventor: MATSUMOTO KAZUYA
IPC: G03G15/05
Filed: 1994-07-06
Abstract: PURPOSE:To provide an electrostatic image making apparatus in which a charge generation control element is made by utilizing a principle of electron discharge from the surface of a ferroelectric substance the to constitute a control element for charge generation and driving voltage can be reduced remarkably. CONSTITUTION:A charge generation control element is composed of a line electrode 2 formed on an insulating substrate 1, the first insulating film 3 formed on part of the surface of the line electrode 2, ferroelectric films 4 formed on part of the line electrode 2 and on the surface of the first insulating film 3, a finger electrode 5 which is formed on the surface of the ferroelectric film 4 and has a finger hole 5a in the middle, the second insulating film 6 which is formed on the surface of the finger electrode 5 and has a hole part 6a in the middle, and a screen electrode 7 which is formed on the surface of the insulating film 6 and has a screen hole 7a in the middle. An electrostatic image making apparatus is composed with the use of the charge generation control element.
Patent JP-S5966696-A (JP)
Title: Heat transfer tube of condenser type
Inventor: KOYAMA YOSHIO
IPC: F28F1/12
Filed: 1982-10-08
Abstract: PURPOSE:To obtain a heat transfer tube, which can maintain high heat transfer performance over the whole length of a tube being disposed uprightly at a low cost, by spirally winding a wire made of thermoplastic resin around a grooved tube, having a number of fine grooves on the outer surface of the tube in the axial direction, and by ahering the wire to the grooved tube by applying heat to the jointed part. CONSTITUTION:A heat transfer tube of condensor type is made by a method that a wire 7 made of thermoplastic resin such as polyester, for example, is spirally wound around a grooved tube 1 which has a number of fine grooves on the outer surface of the tube in the axial direction, and the grooved tube 1 and the wire 7 are tightly jointed to each other by applying heat or the other means to the jointed part. As a result, the wire 7 is held on the grooved tube 1 in the state that the wire bits into the groove 2 of a tube 1, so that the condensed liquid can flow down spirally along the wire 7 from the upper part of a heat transfer tube, thereby producing the effect to prevent the condensed liquid from flooding.
Patent JP-S6421157-A (JP)
Title: Method of reinforcing construction of tensile flange for beam
Inventor: SORAYAMA YUUJI
IPC: E04G23/02
Filed: 1987-07-15
Abstract: PURPOSE: To reduce tensile stress degree of a flange by pinching a spacer between a flange to be reinforced and a steel plate, fastening the same by means of a bolt and nut, and then fastening the flange and steel plate by means of another bolt and nut. CONSTITUTION: Holes are bored in a tension flange 1 and a steel plate 2 at predetermined intervals, respectively, and a spacer 4 is pinched thereby, followed by fastening the same by means of a high-strength bolt and nut 3. Next, a gap formed by the spacer 4 is fastened by means of a bolt and nut 5, and therefore the steel plate 2 is extended, whereby a compression force is introduced to the flange 1 as a reaction force. As a result, the tensile stress of the flange 1 is reduced by the tensile stress of the steel plate 2, leading to reduction in the tensile stress degree. Further, since the flange 1 and the steel plate 2 are intensively fastened by means of the bolt and nut 3, they resist a live load in one body. Thus, the reinforcement of the flange is achieved even if the tensile stress degree caused by a dead load of the flange 1 is close to a tolerance limit.
Patent JP-H0339712-A (JP)
Title: Light beam coupler
Inventor: NAKAJIMA KAZUMITSU
IPC: G02B5/28
Filed: 1989-07-06
Abstract: PURPOSE:To align the directions of a transmitted light beam and a reflected light beam at all times by adjusting the inclination angle of a Fabry-Perot interferometer of the coupler for which the above-mentioned interferometer is utilized when the transmittance of the interferometer changes with an ambient temp. change. CONSTITUTION:The intensity of the transmitted light beam 1 is monitored by an instrument 20 for measuring the intensity of the transmitted light and the inclination angle of the Fabry-Perot interferometer is so changed by a device 21 for driving an inclination adjusting mechanism to maximize the above-mentioned intensity when the ambient temp. changes. A reflecting mirror 4 mounted to the same inclination adjusting mechanism 5 inclines likewise by theta+dtheta when the quantity of the transmitted light is assumed to be maximized by adjusting the inclination angle to theta+dtheta by inclining the interferometer 3 by dtheta extra. The reflected light beam 2 reflected by the mirror 4 eventually inclines by 2(theta+dtheta) with the light beam 1. This angle is maintained even after the light beam is reflected by two sheets a set of the reflecting mirrors 6 and, therefore, the light beam is made incident to the interferometer 1 at the angle inclined by 2(theta+dtheta) with the optical axis of the light beam 1. The directions of the light beam 1 and the light beam 2 are maintained in the aligned state in this way.
Patent JP-S6332391-A (JP)
Title: Magnetic flux detector
Inventor: JIYOOJI JII
IPC: G01R33/06
Filed: 1986-07-25
Abstract: The present invention provides a magnetic flux sensing instrument for locating bodies generating a magnetic flux and/or distorting the earth's magnetic field. The instrument comprises first and second Hall effect devices (11), each of which generates an electrical signal proportional to any such anomalous flux to which each device is exposed with the devices themselves being spaced apart from one another, such that when approaching a body, the first Hall effect device is positioned for a different exposure to the anomalous flux and generates an electrical signal different from the second Hall effect device. The instrument further includes first and second field bucking members (21) for offsetting effects of the earth's magnetic field on the two Hall effect devices and controlled by a processor (57-67) receiving the electrical signals from the Hall effect devices to induce first and second bucking fields for opposing the anomalous flux at the first and second Hall effect devices, respectively. The processor, in turn, provides first and second flux related signals, representative of the level of bucking required at each of the first and second Hall effect devices and a means for comparing the magnitudes of the first and second flux related signals with an output for showing differences therebetween indicating presence of the body.
Patent JP-S5798056-A (JP)
Title: Device for measuring ratio of operation of electronic computer for control
Inventor: ANKIYOIN NORIAKI
IPC: G06F11/34
Filed: 1980-12-11
Abstract: PURPOSE:To prevent increase in the CPU load ratio owing to occupation of external storage device and a program itself in advance of its occurrence and to increase the number of times of measurement, if necessary, by measuring and always displaying the ratio of operation of various components including a CPU  with hardware. CONSTITUTION:A clock signal CL which synchronized a CPU mode status signal MS arriving from a CPU with operation of the system are accepted by the input gate 2 of the main body of a measuring unit 1, when the signal MS in the CPU mode of logic 1, the gate 2 is open and counting is carried out by a CPU mode status counter 3. On the other hand, a clock counter 4 and the value of counters 3 and 4 are divided by a divider 5, and its output is added to a transfer gate 7. Also, the output of a setter for time limit 10 mounted on a control panel is counted by a time limit set counter 11, with a comparator 6, the values of counters 4 and 11 are compared, the gate 7 is opened with a coincidence signal CON, through a buffer register 8, working ratio is displayed on the ratio of operation of counter 9, and counters 3, and 4 are cleared with the output of a delay circuit 12.
Patent JP-S5880057-A (JP)
Inventor: TATE SETSUO
IPC: E04F13/08
Filed: 1981-11-04
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-H0624434-A (JP)
Title: Packaging material for packing electronic circuit unit
Inventor: SATO TAKASHI
IPC: B65D5/10
Filed: 1992-07-03
Abstract: PURPOSE:To prevent breakage of electronic circuit parts arising from static electricity generated by handlings in process of distribution by a method wherein an electronic circuit unit is packaged in a box shape with a single sheet packaging material made of a cardboard to which conduction treatment is applied. CONSTITUTION:In packaging an electronic circuit unit made up by mounting electronic circuit parts such as LSI and the like on the surface of a rectangular print circuit board and by attaching a connector to the rear edge and a card level and a surface board to the front edge of the board, a packaging material made of a single sheet of cardboard with a conductive layer D applied to one side thereof by carbon coating or aluminum foil is used. The packaging material is equipped with an upper and a lower pieces 6 and 7 in the shape and the size corresponding to a plane shape of the electronic circuit unit and side pieces 8, 9...14 forming the surroundings, and is formed by cutting the sheet in an unfolded box shape. Then, the pieces are folded along creases A with each of flaps 15 inserted into each of corresponding notches 16. The inserted flaps are fixed after they are bent, and thereby packaging of the electronic circuit unit is completed.