baber/WOPTO huggingface dataset:
Patent JP-H06164360-A (JP)
Title: Integrated semiconductor circuit device
Inventor: TANAKA YOSHIHIRO
IPC: H03K17/687
Filed: 1992-11-17
Abstract: PURPOSE:To suppress variation in rise/fall time of an output waveform by connecting a constant current inverter which makes currents charging and discharging an output terminal constant and a normally used inverter in parallel. CONSTITUTION:Bias voltages Vg1 and Vg2 outputted from output nodes L3 and L4 of a constant current generating circuit 10 are inputted to the gate of a P-channel transistor(TR) P4 of the constant current current inverter and the gate of an N-channel TR N3 respectively. The voltage Vg1 varies so that currents I flowing through P-channel TRs P1 and P2 become constant. Consequently, a constant current 13 flows through a P-channel TR P4 applied with the voltage Vg1 at its gate similarly. Here, the voltage Vg2 varies so that the current I2 flowing through the N-channel TR N1 becomes constant, so a constant current N3 flows through the TR N2 applied with the voltage Vg2 as its gate. Consequently, the output node L6 of the inverter IN3 is charged and discharged constantly.
Patent JP-H08141156-A (JP)
Title: Nail interval measuring instrument of pachinko machine
Inventor: IMADA TETSUO
IPC: G01B5/14
Filed: 1994-11-17
Abstract: PURPOSE: To measure the interval between nails without generating a measuring error, and without requiring a skill of measuring, by loading the other side divided sphere to the tip of the other side measuring rod, opposing to one side divided sphere loaded to the tip of one side measuring rod, and making both divided spheres follow the interval of the nails freely. CONSTITUTION: The nail interval measuring machine of a Pachinko machine is composed to support divided spheres 1 and 1 by pins 2 and 2 projected to the divided spheres 1 and 1 at the positions where a pair of divided spheres 1 and 1 are inscribed to a pair of nails 6 and 6. And the larger side divided sphere 1 obtained by bending and cutting a sphere in a V shape at a specific width is loaded to the tip of a measuring rod 3 by making its cutting plane almost coincident to the length direction of the measuring rods 3, and fixed. The other side divided sphere 1 is loaded and fixed to the tip of the other side measuring rod 3 which is pivoted through a spring 4 between both measuring rods 3, opposing to the larger side divided sphere 1, and the divided spheres 1 and 1 are composed to follow freely the interval between both nails 6 and 6.
Patent JP-H05116936-A (JP)
Title: Production of highly dispersible platy calcium carbonate
Inventor: YAKUSHIJI YOSHIYUKI
IPC: C01F11/18
Filed: 1991-10-25
Abstract: PURPOSE:To produce a platy calcium carbonate having satisfactory dispersibility and utilizable as a coating agent and a filler for paper, plastics, rubber, paint, etc. CONSTITUTION:When platy calcium carbonate is produced by the carbonation reaction of calcium hydroxide with gaseous CO2, a water-soluble barium salt or strontium salt is added by 0.05-10wt.% (expressed in terms of alkaline earth metal ions) of the amt. of the calcium hydroxide within the range of 0-70% rate of carbonation.
Patent JP-H01149235-A (JP)
Title: Hologram element
Inventor: ONAYAMA SHIYUUICHI
IPC: G03H1/00
Filed: 1987-12-04
Abstract: PURPOSE:To adjust a returning light from a photo-diode output to the center of a photo-diode by equipping the third area of a grid pattern to form a focus in the middle of the focal position of a first area and a second area and to be a symmetrical shape concerning the dividing line of the first area and the second area. CONSTITUTION:When a hologram element 3 is used as the hologram element in a hologram optical head, for example, a light, which is diffracted by the hologram element 3 of the returning light to be reflected by a disk signal surface, goes toward an optical detector 6 to have four-dividing photo-diodes A-D. In such a case, to the four-dividing photo-diodes on the optical detector 6, a spot by a third area III is formed in the central position of the four-dividing photo-diodes A-D together with the spots by the first area I and the second area II of the hologram element 3. Accordingly, when the spot dislocation of the returning light is generated on the optical detector 6, the spot by the third area III is deviated right and left from the center of the four-dividing photo-diode A-D. Thus, the spot dislocation of the returning light can be adjusted from the outputs of the four-dividing photo-diodes A-D.
Patent JP-H10135260-A (JP)
Title: Resin seal-forming method for electronic components and die apparatus
Inventor: OSADA MICHIO
IPC: B29C45/26
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent resin burrs from growing at resin-sealing electronic components mounted on sheets by an upper and lower dies. SOLUTION: The depth B of recesses 26 for setting a pair of lower dies is set to a value equal to the max. thickness of each sheets 25. Cavity blocks 28, having cavities 27 at the upper die face, are formed to conform with the shapes of the recesses 26. A uniformly pressing mechanism 40 for equally pressing the pair of the blocks 28 is composed of a pair of oscillation adjusters 41, couplings 42 for coupling the adjusters 41 and drive 43 for driving the couplings 42 up and down. When clamping both dies 20, 21, the mechanism 40 is used to separately and surely bond the surfaces of the blocks 28 and top surfaces of the sheets 25 and uniformly press the blocks 28 to the sheets 25 at specified pressures separately.
Patent JP-H03169302-A (JP)
Title: Operation of vacuum pump in degassing membrane separation apparatus
Inventor: HAYASHI MASAHIKO
IPC: F04B37/16
Filed: 1989-11-27
Abstract: PURPOSE:To efficiently perform liquid-gas separation even when a diaphragm type vacuum pump is used by parallelly providing two vacuum pumps and alternately performing operation for discharging the accumulated liquid generated by condensing the vapor of the liquid transmitted through a membrane and evaporated from the vacuum pumps and operation for performing the drawing of a vacuum on a vapor transmission side. CONSTITUTION:A valve V11 is opened and a valve V21 is closed and the evacuation of the transmitted gas chamber 14 of a membrane module is performed for a definite time by the suction and discharge operation of a vacuum pump P1. Subsequently, the valve V11 is closed and the valve 21 is opened to perform the evacuation of the transmitted gas chamber 14 by a vacuum pump P2. Even when the vacuum pump P2 is operated, the suction and discharge operation of the vacuum pump P1 is continued for a definite time as it is. Since a valve V12 is opened at this time, a large amount of air is sucked/discharged and the accumulated liquid in the vacuum pump P1 is discharged because of the violent stream of air. After discharge, the vacuum pump P1 is stopped. The discharge operation of the accumulated liquid and the evacuation of the transmitted gas chamber are alternately repeated by both pumps. Therefore, the transmitted gas chamber can be held to a continuous vacuum state.
Patent JP-H10131417-A (JP)
Title: Horizontally arranged roof
Inventor: FUNAKI GANTAN
IPC: E04D3/363
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a horizontally arranged roof capable of preventing a roof material from being blown and excellent in execution in the horizontally arranged roof making use of a connection part of the roof materials for snow stop. SOLUTION: A first erection part 71 of a holding member 7 fixed to a roof base 9 is held from its top by a first riser part 31 of an eaves side roof material 3, the first riser part 31 is held from its top by a holding part 36 of the eaves side roof material 3, a second riser part 32 of the eaves side roof material 3 is elastically fitted to a second erection part 72 of the holding member 7, and the eaves side roof material 3 is elastically fitted to the ridge side roof material 3. When snow is present on the roof, a connection part 5 of the eaves side roof material 3 to the ridge side roof material 3 is utilized as a snow stopper, and the friction load to be applied to a face plate part of the roof material by the snow and the load to be applied to the roof material 3 by the blowing wind pressure are supported at different places to prevent the roof material 3 from being blown away.
Patent JP-2001120804-A (JP)
Title: Pachinko machine
Inventor: YAMAMORI SHIGEKI
IPC: A63F7/02
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine easy for conveyance and fixation to an island equipment. SOLUTION: In this Pachinko machine 1a, a game board 2 is arranged in the slightly upper side of the center on the front face, while a mechanism board is arranged in the back of the game board 2. In the outer circumference of a game frame 9 constructed of the game board 2 and the mechanism board, an outer frame 2 is arranged. In the left and right upper ends of the outer frame 7, grip parts 8, 8 are formed by cutting the surface into a laterally long elliptic cylinder.
Patent JP-H06239838-A (JP)
Title: Method for recovering hydantoins
Inventor: OGATA HIDEO
IPC: C07D233/74
Filed: 1993-12-08
Abstract: PURPOSE:To provide a method for recovering hydantoins by which the hydantoins dissolved in a mineral acid and/or a solution of a mineral acid salt can be recovered at a high recovery ratio and the recovery can repetitively and continuously be carried out without performing regenerating operation at all. CONSTITUTION:This method for recovering hydantoins is characterized by bringing a solution of the hydantoins containing >=5wt.% mineral acid salt into contact with an ion exchange resin at a pH of the solution within the range of 2-10, adsorbing the hydantoins thereon and then releasing the adsorbed hydantoins with an eluent. The method is suitable for recovering the hydantoins dissolved in a mother liquor or a filtrate after separating the various hydantoins in production thereof.
Patent JP-S63163587-A (JP)
Title: Character reader
Inventor: SATO TOYOSHI
IPC: G06K9/20
Filed: 1986-12-25
Abstract: PURPOSE:To read a corrected character even when it is erroneously written with a ball pan by segmenting the corrected character entered in a correcting character entering line to a character which cannot be segmented in segmenting the character and processing as a recognizing character. CONSTITUTION:A document having a character entering line 21 and the correcting character entering line 22 to this character entering line 21 is used and the character pattern of one document is stored in a sheet buffer. Then, from this sheet buffer 11, the character pattern of one character entered in the character entering line 21 is segmented. When the character pattern which cannot be segmented in this segment is generated, a corrected character pattern corresponding to the character pattern which cannot be segmented from the sheet buffer 11 is segmented and the segmented character pattern and the corrected character pattern are recognized in character. Thereby, the corrected character written with the ball pen can be read.
Patent JP-H01149035-A (JP)
Title: Film image display device
Inventor: OUCHI MAMORU
IPC: G03B21/00
Filed: 1987-12-07
Abstract: PURPOSE:To position a film image correctly in a projection OK area and to obtain a sharp projected image all the time by forming a recording medium such as a film carrier in an endless bellow shape, holding said medium around the area possible for photographing of an optical path by means of roller parts and regulating dislocation in the thickness direction by means of a guide part. CONSTITUTION:The film carrier possessing plural film image in the form of frame, or a film main body 5 is formed into an expansible, endless bellow shape by folding film images alternately. The rotatable roller parts 7 and 8 holding the recording medium 5 are provided upstream and downstream of the prescribed area possible for photographing of the optical path, and the downstream roller part is connected to the rotating shaft of a driving motor. The guide part 10 regulating dislocation in the thickness direction of the recording medium is provided between the upstream and downstream roller parts 7 and 8. Thus, plural film images in the form of frame can be held in a limited space, and their surfaces are never damaged. In addition, desired film images can be positioned correctly on the optical path.
Patent JP-2000117459-A (JP)
Title: Resistance welded tube manufacturing device
Inventor: ISHII TOSHIO
IPC: B21C37/08
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a resistance welded tube manufacturing device in which the voltage generated between terminals of a work coil is dropped even when a large high frequency power is applied to the work coil by reducing the reactance between the terminals of the work coil. SOLUTION: The voltage generated between terminals of a work coil can be suppressed to a low level even when a large power is applied to the work coil by reducing the reactance between the terminals of a coil group using the work coil comprising the coil group in which a plurality of coils 21 formed by bending a copper square pipe in a circle are arranged along the common axis, both end parts of each coil 21 are respectively welded to two terminal plates 23, 23, and a plurality of coils 21 are continuously connected to each other.
Patent JP-H04219186-A (JP)
Title: Treatment of thermoplastic resin waste and apparatus used therefor
Inventor: YOSHIDA TOSHIO
IPC: B09B3/00
Filed: 1990-11-13
Abstract: PURPOSE:To perform reduction in weight and to enable reclaiming disposal and further to recover oil by dry distillation and to reutilize it by heating thermoplastic resin waste except chlorine-based plastic together with oil and melting the waste and thereafter cooling this melt to obtain brittle solid material. CONSTITUTION:After waste A consisting of thermoplastic resin such as PE and polystyrene except chlorine-based resin like vinyl chloride is crushed by crushing rolls 2, waste A is sent to a heating pipe 7 via a supply pipe 3. An oil pipe 6 is provided to the joint part of the supply pipe 3 and the heating pipe 7. Liquid oil O is added to the waste A. While rotating both by a screw conveyor 8, the waste A is melted at about 100-400 deg.C preferably about 200-350 deg.C in a heating furnace 10 to obtain sludgy material B. Thereafter this sludgy material B is cooled by a cooling means 13 to obtain the brittle solid material C. The waste A is remarkably reduced in weight only by being heated together with oil in such a way and reclaiming disposal is made easy. Further when the brittle solid material or the waste is dried up by distillation, oil is recovered and reutilized.
Patent JP-S63160898-A (JP)
Inventor: HITOMI TAKAKO
IPC: B42D15/02
Filed: 1986-12-25
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-H01147739-A (JP)
Title: Program maintenance information preparing system
Inventor: SANO HIROTAKA
IPC: G06F9/06
Filed: 1987-12-04
Abstract: PURPOSE:To find out a necessary source program row and to shorten a working time by providing a reference row storing table and a alteration row storing table, and outputting edited maintenance information. CONSTITUTION:The all area of a reference row storing table 3 and an alternation row storing table 4 are initialized, next, all bales in a source program 1 are rearranged in an alphabetical order, and allotted to the respective rows of the tables 3 and 4. Next the program 1 is read, all the labels, to which values appearing in the row are referred, and retrieved, '1' is written to the row corresponding to the label, and the tables 3 and 4 are updated. Further after the completion of the tables 3 and 4, the respective contents are edited by dividing them into the reference row and the alternation row for the respective labels, and sent to an output device 5.
Patent JP-H04178976-A (JP)
Title: Method for reading data from magneto-optical disk
Inventor: KURIHARA YOSHIFUMI
IPC: G11B20/12
Filed: 1990-11-14
Abstract: PURPOSE:To read continuous data recorded in a plurality of continuous sectors at a high speed by collectively reading data from substitute sectors for defective sectors and expanding the data read from the substitute sectors in a random access memory. CONSTITUTION:Data are successively read from sectors where data 1 are recorded and expanded at predetermined address of a RAM 20. Even when defective sectors SD exist, the data are read and expanded in the RAM 20 to the final sector of a plurality of continuous sectors without moving a magneto-optical head 15 to the substitute sectors for the defective sectors SD. After reading the data from the final sector, the proper data 3 and 8 recorded in the substitute sectors are read by, for example, moving the head 15 to the substitute sectors and the defective data 3' and 8' in the RAM 20 are replaced with the proper data. Therefore, the continuous data recorded in the plurality of continuous sectors can be read in a short time.
Patent JP-2000132955-A (JP)
Title: Insertion port-lighting device of vehicle-mounted storage medium reproduction device
Inventor: SERINO TSUTOMU
IPC: G11B33/02
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an insertion port-lighting device that can perform function lighting without increasing the number of light-guiding members even when a plurality of lighting functions are required. SOLUTION: A device is provided with a light-guiding member 19 that guides a storage medium 5 being provided at the periphery part of a storage medium insertion port 7, a plurality of light sources 37 and 38 that light up the light- guiding member 19 and have different color, and a controller for lighting that controls the lighting of the light sources 37 and 38, and gives a control signal to the controller for lighting for changing the lighting color or the form of the light-guiding member 19 for guiding.
Patent JP-H02154702-A (JP)
Title: Bracket fittings and wall structure using the bracket metal fittings
Inventor: SHIYOUJI TOSHIHIRO
IPC: A47B57/34
Filed: 1988-12-06
Abstract: PURPOSE:To stably and rigidly support a shelf board by making a bracket supporting member into an approximately H shape, forming a locking hole for a bracket material for the web part of the bracket supporting member, and forming a lip part at the tip of a flange part. CONSTITUTION:The wall structure is composed of a long size structural material 2 having a surface to be a wall surface finishing material side for which a recessed groove 6 is formed in a vertical direction, an interval adjusting member 3 fixedly installed in the recessed groove 6 along the longitudinal direction, and a bracket supporting member 4. For the bracket supporting member 4, its section from a flange part 10 and a web part 11 is substantially made into the H shape. For the web part 11, plural locking holes 12 for engaging and fixing a bracket material 24 are drilled and formed in the vertical direction at arbitrary intervals. Further, respective lip parts 14 to hold an inserting groove 15 to fit the bracket material 24 in it is formed at the tip part of the flange part 10. As the result, the shelf board can be stably and rigidly supported, and the shelf board can be also supported beautifully in appearance.
Patent JP-H04181026-A (JP)
Title: Clutch device
Inventor: KURIHARA SAKUO
IPC: F16H48/295
Filed: 1990-11-16
Abstract: PURPOSE:To prevent abnormal locking and seizing in a clutch device of a differential limitting device by constituting a cam to connect a friction clutch so that contact points move between cam surfaces and parallel surfaces because of deflection of an energizing member caused by thrust force. CONSTITUTION:When a pilot clutch 77 has been engaged and differential torque in a differential mechanism 45 acts upon a cam 97, leftward thrust force 111 and rightward thrust force 113 act upon cam surfaces 107 and parallel surfaces 109 of the cam 97 respectively. And, differential limitting force is intensified because a main clutch 63 is pressed against a differential case 25 by the leftward thrust force 111 through carriers 53, 55 and shims 65. And, when transmitted torque becomes too large in an abnormal state of the pilot clutch 77, a disc spring 103 is deformed by the rightward thrust force 113, and a cam interval increases from t1 to t2. In this way, a ball 95 moves from the cam surfaces 107 to the parallel surfaces 109. Thus, it ispossible to limit the thrust force within a certain value.
Patent JP-H06162648-A (JP)
Title: Optical-disk control apparatus
Inventor: SHIBANO MASAYUKI
IPC: G11B7/004
Filed: 1992-11-18
Abstract: PURPOSE:To perform a recording and reproducing operation with high reliability by detecting the kind of an optical disk and changing over and controlling a servo characteristic stably. CONSTITUTION:An optical-disk control apparatus is provided with a hole (not indicated in the figure), in a cartridge, which indicates the reflection factor of a small optical disk and with a reflection-factor detection means (an addition circuit 27) which detects the reflection factor of an optical disk 1. Before a focusing operation for the optical-disk control apparatus is turned on, actuators 10, 11 are brought close to, or moved away from, the disk 1, and its reflection factor is detected by the reflection-factor detection means 27. Whether the disk is a small disk or a disk having other sizes is discriminated on the basis of the state of the hole in the cartridge and on the basis of the reflection factor of the disk, the characteristic of a spindle motor or the gain of a servo signal and an RF gain is changed over.
Patent JP-H085666-A (JP)
Title: Semiconductor wafer case, connection method and apparatus, and inspection method for semiconductor integrated circuit
Inventor: MIYANAGA ISAO
IPC: H01L21/68
Filed: 1994-12-13
Abstract: PURPOSE:To bring all bumps on a probe sheet into positive contact with all inspection terminals of a semiconductor wafer and to perform burn-in screening simultaneously for a large number of semiconductor wafers. CONSTITUTION:A semiconductor wafer 8 having a plurality of integrated circuit terminals is held on a holding plate 7. A probe sheet 9 having a plurality of probe terminals, i.e. bumps 14, is fixed to an insulating wiring board 12 by means of fixing screws 13 through an anisotropic conductive rubber 11. The wiring board 12 is fixed to the holding board 7 by means of fixing screws 16. When the fixing screws 16 are tightened to bring the wiring board 12 close to the holding board 7, each integrated circuit terminal of the semiconductor wafer 8 held on the holding board 7 is electrically connected positively with each bump 14 on the probe sheet 9.
Patent JP-H02155330-A (JP)
Title: Multiplex wavelength optical signal receiver
Inventor: YAMASHITA HARUO
IPC: H04B10/07
Filed: 1988-12-08
Abstract: PURPOSE:To process an identification recovery data corresponding to a wavelength with one and same clock signal by using the clock signal recovered by one of optical reception sections as a reference clock signal, obtaining a phase difference with a clock signal recovered at other optical reception section and controlling the delay. CONSTITUTION:A clock signal CLK 1 recovered in an optical reception section 11-1 in optical reception sections 11-1-11-n corresponding to wavelengths lambda1-lambdan is used as a reference clock signal, a phase difference with a clock signal recovered in the other optical reception sections 11-2-11-n is detected by a phase difference detection section 12 and its phase difference detection signal controls a delay adjustment section 13. The phase of data DATA1 and DATAn is matched. Thus, the data DATA1-DATAn whose phases are different corresponding to the wavelengths lambda1-lambdan are processed by the reference clock signal CLK1 in a signal processing circuit 16.