baber/WOPTO huggingface dataset:
Patent JP-H0222195-A (JP)
Title: Method for liquid-phase crystal growth and apparatus therefor
Inventor: KUSUZAWA HIDEO
IPC: H01L21/208
Filed: 1987-12-29
Abstract: PURPOSE:To uniformize the thickness of a grown crystal in a temperature- difference continuous liquid-phase growth process by using a substrate smaller than the opening of a melt tank and placing the substrate just above the area encircled by a cavity in a cooling plate having a specific shape and area. CONSTITUTION:The bottom opening of a melt tank 11 containing a melt 13 for crystal growth is closed with a slider 15. A substrate 19 having smaller area than the area of the opening of the tank 11 is placed in the recess 17 at the center of the slider 15, which is slid on a hollow rail 23 of a cooling plate 21. A cavity 25 is formed in the cooling plate 21 under the circumferential part of the melt tank 11 in such a manner as to encircle the region corresponding to the substrate 19. The inner wall of the cavity 25 has nearly the same area as that of the substrate 19 or the recess 17. The substrate 19 is placed just above the area encircled by the cavity. A metal 31 melting at the growth temperature is partially filled in the cavity 25 to leave an upper space 33 filled with an atmospheric gas.
Patent JP-H08168156-A (JP)
Title: Method for inspecting surface of insulator in plastic power cable
Inventor: OJIRI HIDETOSHI
IPC: H02G15/02
Filed: 1994-12-14
Abstract: PURPOSE: To obtain a clear image causing no erroneous recognition by blowing clean air through a first nozzle toward a part to be inspected on the surface of an insulator and then blowing clean air through a second nozzle toward the circumference of the clean air blown through the first nozzle. CONSTITUTION: A second nozzle 5 is disposed concentrically to a first nozzle 4 on the outside thereof. Clean air (a) is then blown through the nozzle 4 toward a part A to be inspected on the surface of a cable insulator 1 in order to remove dusts and the like from the circumference of the part A thus cleaning the part A. When the clean air (a) is blown out, the pressure drops in the periphery of blowing port of the nozzle 4 to bring about a state where the circumferential dusts can be entrained easily. In order to prevent the circumferential dusts from being entrained, clean air (b) is blown through a nozzle 5 to the periphery of the clean air (a) blown through the nozzle 4. Since the part to be inspected and the circumference thereof are cleaned, a clear image causing no erroneous recognition can be obtained.
Patent JP-H09180206-A (JP)
Title: Compact disk player
Inventor: NISHIHARA KEIICHI
IPC: G11B7/085
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent lens kicks of twice or more during a single search operation to reduce the average search time by computing the number of tracks so that the address of the arriving position is made smaller than the address of a target position. SOLUTION: An optical pickup 1 reads RF signals from a disk 12, amplifys these signals with an RF amplifier 2, demodulates to musical data with a decoder/signal processing circuit 3 and corrects error. During the above process, controls are made for the writing to and the reading from a memory 5 in accordance with the instructions from a system controller 11. Moreover, a servo circuit 10 outputs the amount of the control based on the output of the amplifier 2 to a driving circuit 9 in accordance with the instructions of the controller 11 so as to control the linear speed of the disk 12. Thus, the light beam emitted by the pickup 1 tracks the target track on the disk 12.
Patent JP-2001155301-A (JP)
Title: Detecting method of degradation of magnetic recording tape and degradation detector
Inventor: TEJIMA YOSHIKI
IPC: G11B5/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide the degradation detecting method of a magnetic recording tape and the degradation detector, which are capable of accurately detecting the degradation of the magnetic recording tape while making it correspond to the recording position and also capable of surely and easily judging the degrading condition of the magnetic recording tape. SOLUTION: After the high frequency component is removed from an information signal of a recording source by a low-pass filter 2 at the time of recording to the magnetic recording tape, a high frequency signal from a high frequency signal generator 3, which is formed to a reference signal for judging the tape deterioration, is always superimposed in a superimposing circuit 4 and recorded by a voice head 6, then the detector is constituted so as to judge the deterioration by detecting the degradation of the magnetic recording tape with a system controller 10 by using the high frequency signal separated from the reproduced signal by a high-pass filter 8 as the reference signal for judging the tape deterioration, at the time of reproduction from the magnetic recording tape with the voice head 6, and by this constitution,  the degradation of the magnetic recording tape is detected in the manner of comparing the reproduction level of the high frequency signal actually recorded on the magnetic recording tape with the signal level at the time of recording this high frequency signal.
Patent JP-H03194626-A (JP)
Title: Patrol execution system
Inventor: ISHIBASHI KAZUHIKO
IPC: G06F11/30
Filed: 1989-12-22
Abstract: PURPOSE:To dynamically adjust the time interval of the inspection of normality and to execute a preventive maintenance operation while reducing the delay of a processing by changing the registration time of a patrol job in accordance with the number of unprocessed tasks. CONSTITUTION:A maintenance control operation module 15 accepts and executes a processing requirement from the other modules 11 and 13 connected by a common bus system and recognizes the normality of the modules 11 and 13. The maintenance control operation module 15 executes the reading of a content at the prescribed interval and investigates normality to a module 17 which does not mount MPU. A patrol time interval control means 19 sets the time interval of the inspection of normality to the module 17 which does not mount MPU in accordance with the number of service requirements per unit time from the other modules 11 and 13.
Patent JP-H03193396-A (JP)
Title: Communication body such as postcard, sealed document, etc., sheet for forming communication body forming same communication body and manufacture of communication body from information medium paper such as newspaper, magazine, publicity advertisement paper, etc.
Inventor: SHIBAHARA KENJI
IPC: B42D15/02
Filed: 1989-12-22
Abstract: PURPOSE:To enable smooth communication in both directions of a publisher and a reader through publicity, an advertisement, etc., on information medium paper by peeling the opposed sheet pieces of a communication-body main body bonded and forming the communication-body main body under a rigid state by the bonding of the sheet pieces. CONSTITUTION:A sheet 5 for forming a postcard is formed in a cutting-able manner to one part of newspaper. A synthetic resin displaying adhesive properties by heat and displaying curing properties after heating is mixed previously to newspaper, thus constituting a sheet body 1. A postcard body 6 composed of newspaper is shaped by the doubling of the sheet body 1 of the sheet 5, the mutually opposed inner surface sides of the doubled two sheet pieces 1a, 1b are heat-bonded, and the whole postcard body 6 is cured by the heating. Accordingly, nerve is generated through curing in a manufactured communication body though the sheet 5 before manufacture is constituted of information medium paper such as newspaper, a magazine, a publicity advertisement, etc. having no nerve, and the communication body can be mailed as a mail.
Patent JP-H04292232-A (JP)
Title: External mirror assembly body for vehicle
Inventor: DEZUMANDO JIEI OTSUFUAARERU
IPC: B60R1/06
Filed: 1991-11-22
Abstract: PURPOSE: To provide an electro-optic mirror assembly capable of achieving the effective protection against the environmental effect and the vibration, making a protection so that no polarity connection is mistakenly made to the electric system of a vehicle, to miniaturize appearance, and to facilitate the maintenance and repair. CONSTITUTION: A vehicular rearview mirror especially adapted for exterior vehicle use with electro-optic/electrochromic mirror units 14 includes a reflective mirror element and a surrounding bezel having a raised edge or crown 58. The raised crown 58 provides an appearance of narrowness, and reduced bezel size. A bezel 50 is, more preferably, thinner than a top part or a bottom part at a side part of the mirror, and the mirror is elastically held between a pair of elastically compressible seals to form a continuous pocket to be sealed from humidity, dirt, water, salt mist or other environmental effects commonly encountered by vehicles on a mirror edge. Opposite polarity electrical connections for the electro-optic mirror unit are provided in different sizes and directions.
Patent JP-H02178968-A (JP)
Title: Manufacture of active matrix substrate
Inventor: INUI KIICHI
IPC: G02F1/1368
Filed: 1988-12-29
Abstract: PURPOSE:To prevent a short circuit or the lowering of breakdown strength between a picture element electrode and an electrode for addition capacitance even when there is a pinhole in the electrode for the addition capacitance by exposing the rear side of a transparent substrate by using a second photo-mask exposing only the section of the electrode for the addition capacitance in a region in which the picture element electrode is shaped. CONSTITUTION:An addition-capacitance electrode 3 is exposed from the rear side of a transparent substrate 1 by employing a second photo-mask 16 prior to the development of a photo-resist layer 12 at a time when a picture element electrode 11 is formed. Consequently, when there is a pinhole 15 in the addition- capacitance electrode 3, a section 12a on the pinhole 15 of the photo-resist layer 12 is exposed, and a photo-resist section 12b on the pinhole 15 is removed by developing the photo-resist layer 12. When etching for shaping the picture element electrode 11 is conducted under the state, a conductive film 5 for the picture element electrode extended into the pinhole 15 is removed. Accordingly, even when there is the pinhole 15 in the addition-capacitance electrode 3, a short circuit or the lowering of breakdown strength between the addition- capacitance electrode 3 and the picture element electrode 11 can be prevented.
Patent JP-H04204192-A (JP)
Title: Flow direction/velocity measuring apparatus for underground water
Inventor: YAMAMOTO TAKASHI
IPC: G01V9/02
Filed: 1990-11-30
Abstract: PURPOSE:To achieve a higher measuring accuracy by rotating a cylindrical shielding plate alone with a slit only in one direction inside a housing case without turning a thermal neutron detector to prevent disturbance in flowing of an underground water into which a tracer is fed. CONSTITUTION:Upper and lower air packers 5 and 5 are connected with a cylindrical support and a thermal neutron detector 2 is housed into a cylindrical housing case 24 of the support. A detection tube 13 of the detector 2 is surrounded with a cylindrical thermal neutron shielding plate 15 with a slit 14 in one direction only and a neutron ray source 16 is mounted at the center of the slit. A solenoid valve is provided between a tracer hose 23 and an upper stage air packer 5 of a measuring device to achieve accurate injection of a tracer. Then, a built-in motor 25 is run being turned ON with a battery 26 power source by a signal from above the earth after the insertion thereof into the ground or before the insertion thereof into the ground to rotate the shielding plate at a fixed speed with the bearing of the detector 2 is fixed in one direction and the bearing thereof is detected with a photo sensor 27 attached having a bearing set.
Patent JP-H02179657-A (JP)
Title: Method for setting color copying condition
Inventor: TAKAGI ATSUSHI
IPC: H04N1/46
Filed: 1988-12-29
Abstract: PURPOSE:To obtain a color copy being accurately coincident with reference data by correcting the deviation values in consideration of all the characteristics of a test chart pattern, color filters and photosensitive material to be used when copying starts. CONSTITUTION:As for the photosensitive material 26, all the images of the test chart 110 are exposed by a light source unit 36 when the copying starts; the images are developed and the copy is made; image densities are read out. The color copy is set on an original platen 35, and is irradiated and scanned; the image density of each color is stored in a RAM. The original chart density values and the chart copy density values are read out from the RAM by a CPU; the characteristics data is made for each color. The density differences from the reference characteristics data DELTAEG, DELTAEB and DELTAER are calculated. In this time, the deviation values of the three colors are corrected by 3X3 matrix operation in consideration of the characteristics of the test chart, each color filter and photosensitive material to be used, and thereby deciding the inserting amounts of the color filters. When the color filters inserting amounts of the correcting numbers are DELTACa, DELTAMa and DELTAYa, they are calculated by a formula on the right.
Patent JP-H11167938-A (JP)
Title: Lamp socket
Inventor: SUZUKI TAKANORI
IPC: H01R4/24
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a lamp socket, capable of easily conducting the branching connection and wiring of an electric wire and reducing the number of components. SOLUTION: A lamp socket 1 is constituted with a socket main body 2 comprising a cylinder part 3 and a flange part 4, and connecting terminala 15s, 15d mounted on the cylinder part 3. The connecting terminals 15s, 15d have contact pieces 17a, 17b coming in contact with the electrode part of a lamp, and a pressure contact terminal 16 for connecting an electric wire. In the state that the connecting terminals 15s, 15d are mounted on the socket main body 2, the pressure contact terminal 16 is projected from the flange part 4. By arranging the pressure contact terminal 16 in the lamp socket 1, common electric wires are easily branch-connected.
Patent JP-H11167208-A (JP)
Title: Aligner
Inventor: SHIMIZU MASAKI
IPC: G03F7/20
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To perform accurate exposure to a specified area regardless of the shape of the basic curved surface of a work to be exposed and the shape of a plotting pattern by radiating an exposure beam in optional shape for an optional time from an optional direction while aligning a focus with the surface of the work to be exposed. SOLUTION: The rotating position centering the vertical shaft (1st shaft) of a horizontal rotary table 34 is controlled to be detected by a servo motor for a vertical shaft (1st shaft) 34a; and the rotating position centering the horizontal shaft(2nd shaft) 35 of an optical system supporting table 36 is controlled to be detected by a servo motor for a horizontal shaft (2nd shaft) 36a. By adjusting the rotating positions of the tables 34 and 36 by the motors 34a and 36a, the direction of the exposure beam radiated from an exposure beam generator 41 to the work is optionally adjusted. Therefore, a condition that the exposure beam is radiated from a normal direction is provided even to any inclined surface of the work.
Patent JP-H04203030-A (JP)
Title: Piping unit for centralized automatic grease feeding device for construction machine
Inventor: HOSHINO MASAHIRO
IPC: E02F9/00
Filed: 1990-11-30
Abstract: PURPOSE:To simplify work by a method wherein primary and secondary block distributing valves are securely aligned to a mounting plate, and the distributing valves are intercoupled through a hose. CONSTITUTION:A primary block distributing valve 2 is fixed to the central part on the one end side of a mounting plate 1 by means of a bolt 11 and a fixing metal 12, and two secondary distributing valves 3 are fixed in a similar manner described above by means of the bolt 11 with the block 2 nipped therebetween. An outlet 21 of the valve 2 and an inlet 31 of the valve 3 are intercoupled through a hose 4, the other end side of the plate 1 is bent at an angle of approximate 30 deg. or more, a drive pump 5 and a grease tank 6 are secured to the central part of the bent part, and an inlet 22 is coupled to the grease tank 6 through a hose. This constitution intercouples the valves 2 and 3 through the hose 4 to form a unit, and simplifies a work only through arrangement of a pipe extending from the valve 3 to a grease feed spot.
Patent JP-H09174372-A (JP)
Title: Chuck device of work
Inventor: KOJIMA EIICHI
IPC: B23Q7/04
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent claws for an inside diameter chuck from breaking near the root. SOLUTION: Almost circular two claws 12aa and 12ab are respectively moved in a hole Wa arranged inside a work W in close vicinity to each other, and an inside surface of the hole Wa is chucked. The respective claws 12aa and 12ab are formed in an almost semicircular shape, and at chucking time, the respective claws 12aa and 12ab are moved in the mutually opposite direction in the diameterical direction of a semicircular shape. This movement depends on separate support members 14a and 14b to respectively fix the respective claws 12aa and 12ab.
Patent JP-H09174164-A (JP)
Title: Combined roll of brake down mill in pipe formation
Inventor: OKAMOTO AKANE
IPC: B21D5/12
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent the defect of buckling phenomenon, bending, etc., at the center part of a formation by constituting a cross sectional profile with a cross sectional curving surface connected together with plural curves. SOLUTION: An upper roll 1 is constituted of splitting rolls as symmetrical shape in the right and the left sides. A lower roll 2 is formed of a signal roll composed of the cross sectional profile having the fixed curvature of arc at the center part. The cross sectional profile of the upper roll 1 is specified by the curve having the position in the uniform gap with the lower roll 2. Successively, the curve is divided into plural parts and plural partial curves which do not mutually adjoin, are selected and the cross sectional profile constituted of the cross sections connected together with plural curves having the same curve as the curve obtd. by connecting end parts with the other end parts of the partial curves parallely moved in the order of the near one only by parallely moving the partial curve at the nearest position to this selected partial curve, is constituted.  By this method, the load at the finish pass forming in the following process can be restrained to the min. limit.
Patent JP-H04199767-A (JP)
Title: Screen printing machine
Inventor: SAKAGUCHI MASANOBU
IPC: B41F15/08
Filed: 1990-11-29
Abstract: PURPOSE:To enable required for reciprocating operation to be reduced by moving at a high speed when no printing operation out of reciprocating operation of a squeegee is performed. CONSTITUTION:When a printing motor is rotated and a squeegee stand 167 is moved, a squeegee 175 prints a paste solder 178 on a printed-circuit board 20 at a speed which is specified by SPEED of NC data and then moves. Then, the squeegee 175 on the right side which is descending rises and the squeegee stand 167 moves to a squeegee zero-point side which is shown by SQUEEGEE STROKE OFF STEP 2 at a high speed. Thus, after a control means controls a drive means for performing reciprocating move of one squeegee, the squeegee stand is moved at a higher speed at an outside of printing range of the screen plate out of a traveling range in reciprocating direction as compared with an inside of printing range while both squeegees are at up positions, thus enabling time required for reciprocating operation of the squeegee to be reduced.
Patent JP-2000140414-A (JP)
Title: Attachment of signboard for game device
Inventor: BABA MASAKAZU
IPC: A63F13/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an attaching method of a signboard for a game device capable of easily attaching/detaching the signboard without raising the cost of the signboard and without generating the thermal stress in the signboard. SOLUTION: A projection part 21 provided on the front surface side upper part of a signboard supporting part 20 is inserted into a supporting hole H1 formed on the signboard 24. The signboard 24 is supported by the projection part 21, and then, a cover member 25 for covering the upper end side of the signboard 24 so as to prevent the peel-off of the signboard 24 or the like is pressurized and fixed on the front end surface side of the projection part 21 in a detachable state. Without providing a bend part or the like on the signboard 24, the signboard 24 is supported by the projection part 21 at the time of detaching the signboard 24 or the like.  The projection part 212 becomes a spacer and the signboard 24 is not pressurized by the cover member 25, and thus, even when the signboard 24 is heated by a light source inside the signboard supporting part 20, the thermal stress is not generated in the signboard 24.
Patent JP-H09177040-A (JP)
Title: Road protecting device
Inventor: TOMITANI ISAO
IPC: E01F7/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a road protecting device which protects road from hopping-in of small stones, etc., when mowing, etc., is made around the road. SOLUTION: A protecting device is composed of a drive part 10 having a driving pulley which runs in engageent with a guard rail G, arms 20, 20 extending from the drive part 10 along the guard rail G, free pulleys 21, 21 attached to these arms 20, 20 and engaged by the guard rail, a plurality of supporting members 23 whose one-side ends are connected with the arms 20, 20, and a net 22 which is stretched over the supporting memers 23.
Patent JP-H10167597-A (JP)
Title: Operation device for elevator
Inventor: IKEDA AKITOSHI
IPC: B66B3/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide comfortable environment in a car for embarked users by providing a means changing the limit value of the embarked carrying capacity to an elevator and limiting embarkation. SOLUTION: When arrival of an elevator on a specific floor and opening of the door are detected (S13), at completing the door closing (S14), it is detected whether the carrying capacity in the car is over 80% against the rated carrying capacity (S15), or over 60% and under 80% (S17). When it is over 60%, the elevator passes against landing call (S21), and responds only to car call (S22). When the carrying capacity in the car is under 60%, the elevator responds to landing call and car call (S18). When the carrying capacity in the car is over 80%, embarkation over 80% of the rated carrying capacity is prohibited (S16), and hence the users of the elevator can utilize the elevator which is not crowded therein.