baber/WOPTO huggingface dataset:
Patent JP-H08306743-A (JP)
Title: Semiconductor package and semiconductor device
Inventor: MATSUDA SHUICHI
IPC: H01L23/485
Filed: 1995-04-27
Abstract: PURPOSE: To provide a semiconductor device in which high count bumps can be dealt with and various problems together with them can be solved by providing a plurality of wired insulating films having via holes, a via hole wiring, and conductive protrusions. CONSTITUTION: The semiconductor package 20 has substantially same size as one surface of a semiconductor chip 21 and fixed while covering one surface of the semiconductor chip 21. The semiconductor package 20 is provided with a plurality of wired 29 insulating films 25 having via holes, a via hole wiring for electrically interconnecting the wirings 29 on respective insulating films 25, and conductive protrusions 31 projecting from the outermost layer each of the plurality of insulating films 25. For example, the surface of semiconductor chip 21 is covered with an adhesive layer 23 except the electrode pads 22 and the semiconductor package 20 is applied to the surface of semiconductor chip 21 through the adhesive layer 23.
Patent JP-S5530787-A (JP)
Title: High voltage digital control circuit
Inventor: INAMURA MITOO
IPC: G05F3/20
Filed: 1978-08-25
Abstract: PURPOSE: To make it possible to easily control high voltage in accordance with the setting value by the digital signal and also the simple constitution, by selecting the constant-voltage characteristics of Zener diode and forming the constitution by which optional control voltage can be obtained.  
     CONSTITUTION: The circuit is formed by Zener diodes D11W14, pairs of photocouplers 7W10, 7'W10', high voltage input/output voltage terminals 1, 2, and digital input terminals 3W6. When the terminal 3 becomes "H" level, the luminous diode 7 emits light and the phototransistor 7' is turned ON, therefore the constant-voltage which has been maintained by D11 is reduced and becomes conducting, and consequently voltage of the terminal 2 is controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61262435-A (JP)
Title: Method for predicting failure of pipe expanding tool
Inventor: HIROTA NORIHIDE
IPC: B21D39/10
Filed: 1985-05-17
Abstract: PURPOSE:To detect the injury of a pipe expanding tool without overlooking so that the tool can be surely exchanged prior to to the failure by detecting the acoustic wave by the burr generated to the tool with an AE sensor and evaluating only the sensor signal of specific energy. CONSTITUTION:The AE sensor 7 is mounted via an adapter to the pipe expanding tool 6 and the acoustic wave generated by the burr of the tool 6 is detected by the sensor 7. The signal is amplified and made to a pulse and thereafter the energy of the AE wave is measured by an energy processor 11. The energy quantity and event number are outputted by a dual counter 13. The outputs are processed by a personal computer 15 and the tool injury is evaluated when the event number of some specific energy range exceeds the threshold value. The tool injury is thus thoroughly detected without overlooking so that the sure tool exchange is made possible prior to the failure.
Patent JP-S5228004-A (JP)
Title: Pumping device
Inventor: ADACHI KENJI
IPC: F04D29/42
Filed: 1975-08-27
Abstract: PURPOSE: A high-efficiency, low-noise, small-sized pumping device which is formed by uniting a vertical-type pump and a pressure tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58223502-A (JP)
Title: Machining method of work with eccentric pin part
Inventor: UEKUNI HIROSHI
IPC: B23Q1/00
Filed: 1982-06-16
Abstract: PURPOSE:To efficiently machine, by means of a part of a lathe, eccentric pin parts which are deviated from the central shaft part of a integrated type work and have different phases respectively. CONSTITUTION:The central shaft 9a of a slide face plate 9 is shifted from the axial center 3a of a main shaft 3 as much as an eccentric quantity (a) from the central shaft part 46 of an eccentric pin part 43 of a work 15. Then a swivel face plate 11 is rotated round a holding core 23 and, after a center 43a coincides with the axial center 3a of the main shaft 3 the swivel face plate 11 is fixed to the slide face plate 9. Next, the main shaft 3 is rotated to machine the eccentric pin part 43 by means of a cutting tool. Subsequently, the axial center line 44a of an eccentric pin part 44 with 120 deg. phase difference from the pin part 43 is guided to coincide with the axial center 3a for machining. An eccentric pin part 45, with 120 deg. phase difference from a pin 44, is machined likewise.
Patent JP-S63271716-A (JP)
Title: Magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/706
Filed: 1987-04-30
Abstract: PURPOSE:To maintain and improve magnetic characteristics and weatherability by incorporating ferromagnetic chromium dioxide deposited with cobalt or cobalt compd. on the surface into the titled medium. CONSTITUTION:This recording medium contains the ferromagnetic chromium dioxide deposited with the cobalt or cobalt compd. on the surface. The cobalt or the oxide thereof is deposited on the surface of chromium dioxide particles. Deposition of the oxide thereon is executed by mixing and agitating a cobalt salt and the chromium dioxide powder in water, adding an oxidizing agent such a ammonium nitrate thereto, blowing air to the mixture under heating and holding the mixture for several hours, then cooling and filtering the mixture. A plating method, vacuum deposition method, etc., are usable in the case of depositing the metal of the cobalt on the surface. The change rate of the characteristics of the recording medium is decreased even if the medium is rested for a long period of time at and under a high temp. and high humidity.
Patent JP-2000297382-A (JP)
Title: CORROSION RESISTANT FILM, CORROSION RESISTANT Al ALLOY MATERIAL AND FORMATION OF CORROSION RESISTANT FILM
Inventor: MIYAUCHI SHIGEAKI
IPC: C23C22/56
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To use a treating bath which does not contain ions harmful for the environment and to impart excellent corrosion resistant performance even to an Al alloy in which an Al phase and an Si phase are coexistent on the surface such as an Si-contg. Al alloy represented by a 4000 series Al alloy. SOLUTION: This is a corrosion resistant film formed on an Al alloy having an eutectic Si phase, the film is composed of two phases of a film A consisting essentially of manganese oxide and contg. Mn by the atomic fractional rate satisfying the following inequality I, 0.3<=Mn/(Mn+O)<=0.5, a film Bx consisting essentially of Li-Al multiple oxide contg. Li by the atomic fractional rate satisfying the following inequality II, 0.2<=Li/(Li/Li+Al+O)<=0.3 or a film By consisting essentially of silisic acid-contg. aluminum hydroxide contg. Si by the atomic fractional rate satisfying the following inequality IV 0.01<=Si/(Si+Al+O)<=0.1, the film A is formed on the eutectic Si phase, and the film Bx or By is formed on the eutectic Al phase in the Al alloy.
Patent JP-H10294680-A (JP)
Title: Spread spectrum communication method/device
Inventor: KOBAYASHI HIDEO
IPC: H04J13/16
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To secure the number of channels, to avoid a perspective problem and to provide stable communication quality by repetitively allocating an odd- number of PN codes to a first channel group which is arranged at prescribed spectrum intervals and to which odd channel numbers are added and a second channel group which is arranged in the center of the adjacent channels and to which even channel numbers are added in the order of the channel numbers. SOLUTION: A PN code generator 3 generates three types of PN codes with 31 bits. A multiplier 2 multiplies control data of 20 kbps from a data generator 1 by the PN code of 614 kcps and sends a spread spectrum signal which is band-restricted to ±0.65 MHz in LPF 4 to a PSK modulator 5. Then, 37 channels at the intervals of 0.65 MHz are generated in the band width of 26 MHz being a standard through the PSK modulator 5 and a frequency converter 8. CPU 13 repetitively allocates the three types of PN codes in the order of the channel numbers. The odd and even channels are used in different building and overlap is prevented.
Patent JP-S60249195-A (JP)
Inventor: OOHIRA EIJI
IPC: G10L13/00
Filed: 1984-05-25
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-H07284440-A (JP)
Title: Offering table for buddhist altar
Inventor: SATO RYUZO
IPC: A47G33/00
Filed: 1994-04-19
Abstract: PURPOSE:To provide a mid case for placing offerings by raising the bottom of a bottom wall or making the offerings placed normally visible from the outside. CONSTITUTION:In this offering table for a Buddhist altar, a leg body 2 is mounted on a table shaped in a case and a mid case 4 in which a surrounding side wall 5 with the height thereof larger than the depth of the table 1 is built upright is housed in the table 1 free to load or unload. Then, a raised bottom 9 is mounted in the mid case 4 free to load or unload.
Patent JP-S62262029-A (JP)
Title: Driving method for optical switch element
Inventor: UMEDA TAKAO
IPC: G02F1/133
Filed: 1986-05-09
Abstract: PURPOSE:To apply the titled method to an optical switch element which requires a high contrast as well, by superposing and applying a specific voltage signal, during the period of maintaining one of two light transmission states. CONSTITUTION:At the time of making a light beam transmit, and at the time of cutting off the light beam, +VO and -VO are applied to a signal voltage, respectively. Also, to electrodes of common electrodes C1, C2, voltages of VC1 and VC2 are applied, respectively. As for a waveform of VC1, in a picture element B write period TB, an AC voltage waveform for maintaining a state of a picture element A which is written in a period of TA is used, and as for a waveform of VC2, on the contrary, in a picture element A write period TA, an AC voltage waveform for maintaining a state of a picture element B which is written in a period of TB is used. When a notice is taken to the picture element A, in a non-selective period, an alternating voltage to which a DC voltage VO which goes to the second voltage signal whose polarity is opposite to that of the first voltage signal applied to the selective period TA and an AC voltage which goes to the third voltage signal have been superposed is obtained. Since information can be written without exerting an influence on a picture element to maintain a state, that which is excellent in a contrast is obtained.
Patent JP-2000287827-A (JP)
Title: Yearly death anniversary display stand for buddhist memorial service
Inventor: ONISHI YOSHIAKI
IPC: A47G33/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To easily confirm a yearly death anniversary of the deceased for a Buddhist memorial service when worshipping a household Buddhist altar by arranging a display belt capable of reading the Buddhist service yearly death anniversary by the deceased on an outer peripheral surface of a cylinder, a column or a polygonal stand and a tube, and housing the remains of the deceased and an article left by the deceased in a housing part arranged inside. SOLUTION: A display belt 1 capable of reading a Buddhist service yearly death anniversary by the deceased is arranged on an outer peripheral surface 2 of a cylindrical or upper part opening polygonal bottomed pedestal 3. A cover-like pedestal cover 6 having a lower part opening display window 5 capable of discriminating a part of the display belt 1 in one place of an outer peripheral surface 4 is put on the pedestal 3. In this case, an article left by the deceased is housed inside the pedestal 3. The pedestal cover 6 is moved so that a year of a yearly death anniversary of the deceased comes in the display window 5. Thus, after adjusting a position of the pedestal 3 so that the display window 5 turns to the front, the pedestal 3 and pedestal cover 6 are used as a pedestal of a Buddhist memorial tablet, a candlestick, a vase, an incense holder and a bell.
Patent JP-H01276203-A (JP)
Title: Serial control device
Inventor: MORITOKI MASAKAZU
IPC: G05B15/02
Filed: 1988-04-27
Abstract: PURPOSE:To prevent a malfunction based on error data by making data into control data to corresponding actuators for the first time when the same contents of the data are held with plural data transmissions from a central processing unit and, moreover, in a frequency corresponding to the number of latches. CONSTITUTION:When, by plural data transmissions corresponding at least to the number of latch means 411-415 from a central processing unit 30 (central controller) and, moreover, for the data to be transmitted, they are held in the same contents only in the frequency corresponding to the number of the latch means 411-415, the data are made effective as the control data to corresponding actuators 21-2n. Thus, even when the central processing unit 30 and peripheral processing units 41-4n are made to temporarily output the erected data, a danger that the corresponding actuators 21-2n are miscontrolled by the effected data is low. The danger of the miscontrol is made lower as the number of the latch means is increased.
Patent JP-S5629247-A (JP)
Title: Electrophotographic receptor
Inventor: NARITA NOBORU
IPC: G03G5/14
Filed: 1979-08-17
Abstract: PURPOSE: To obtain a copy image having high resolution and faithfully reproducing the neutral tints of an original image on being transferred onto ordinary paper by making the surface of an electrically conductive substrate uneven, forming insulating layers in the recesses, and forming a photoconductive layer on the layers and the protrusions.  
     CONSTITUTION: Flat plate 23 of an electrically conductive substance such as stainless steel, Cu or Al is made uneven by etching or other method so that the depth of recesses 22 reaches about 1W1,000μm, forming substrate 23 having about 50W400 mesh unevenness. Substrate 23 is coated with an insulating substance such as solventless type epoxy resin so as to fill up recesses 22, and by polishing the surface, the protrusions of substrate 23 are disclosed to form insulating layers. Photoconductive layer 21 of Se or the like is then formed by vacuum deposition or other method. The resulting receptor is subjected to corona charging 24 and exposure 25 through original image 26. Charges remain on the surface of layer 21 of the unexposed portion, and the electric potential of the exposed portion is lowered to zero. The potential difference between the unexposed and exposed portions is larger than that of a conventional receptor, and clearer development is carried out. A fine image is obtd. similarly in case of a receptor having an insulating layer on layer 21. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11299821-A (JP)
Title: Absorptive article
Inventor: MURAI ATSUSHI
IPC: A61F13/494
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To improve fitting property and leakage preventing property by arranging respectively belt-like elastic sheets on both of the right/left side edge parts of an absorptive article such as a sanitary napkin so as to position both side edges of them on the inner side of the absorptive article so as to form a right/ left pair of hollow parts by these elastic sheets. SOLUTION: The sanitary napkin is provided with a liquid-permeable front face sheet 21, a liquid-impermeable rear face sheet 41 and a liquid retainable absorber 31. Then the belt-like elastic sheets 51 are respectively arranged on both left/right side edge parts 3a and 3b of the napkin to position both side edges of them 51a and 51b at the inner side of the napkin than the side edges 31a and 31b of the absorber 31 and these sheets 51 form a pair of left/right loop-like hollow parts 5. These parts 5 is respectively in the state of standing from the skin abutting face of the napkin. Namely, the sheets 51 are fixed to a skin abutting face side and a skin non-abutting face side and the parts 5 are stood by the shrinking force of the sheets 51.
Patent JP-H10301459-A (JP)
Title: Image forming device
Inventor: SATO HIROSHI
IPC: G03G21/10
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To detect residual transfer toner, which has leaked and fallen from a cleaning means, when removing the residual transfer toner on the surface of an image carrier by a cleaning means. SOLUTION: When residual transfer toner on the surface of the photoreceptor 1 is removed by the cleaner 6, light emitted from a light emitting element 11 is passed through the residual transfer toner which has leaked and fallen from the cleaner 6 and been gathered by a guide member 12, and it is made incident on a light receiving element 10. The presence or absence of a residual-transfer- toner leak is detected by a controller (CPU) 13 which inputs a signal from the light receiving element 10 outputted according to the amount of residual transfer toner. This enables the detection of the residual-transfer-toner leak from the cleaner 6 and hence the prevention of the residual-transfer-toner leak.
Patent JP-H10287411-A (JP)
Title: Formation of hydroxyapatite film
Inventor: YOKOGAWA YOSHIYUKI
IPC: C01B25/32
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a hydroxyapatite film having the same property as in vivo apatite by making the formation method include a first step bringing a substrate into contact with an aqueous solution containing calcium and phosphorus and drying the substrate, and a second step bringing the substrate into contact with the aqueous solution containing an apatite component in a saturated or supersaturated concentration. SOLUTION: A organic polymer can widely be applied as a material for the substrate, because a high temperature treatment is not required, though a metal, a ceramic, an organic polymers can be used as the material for substrate. The composition of a first aqueous solution in a first step is not limited if the solution contains Ca and P elements and the composition may be same composition as that of a second aqueous solution in a second step. The second aqueous solution has preferably as closer composition as possible to that of body fluid. When the substrate is irradiated with ultrasonic wave in a first step, further uniform film can be formed, because calcium phosphate is attached to the fine parts.  The surface of the substrate is preferably hydrophilic acid wetting property is preferably improved by making the surface coarse before the first step and the temperature of the second aqueous solution is preferably 10-70 deg.C.
Patent JP-H11288052-A (JP)
Title: Radiograph recording and reading device
Inventor: HAYAKAWA KAZUYUKI
IPC: G03B42/02
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a radiograph recording/reading device to which a cassette can be easily loaded with a single action, then, whose operability is improved, besides, capable of positioning the cassette at a prescribed reference position, in the case of loading the cassette. SOLUTION: The device is provided with a cassette loading part 3 for loading the cassette 9 in which a recording plate 9 with the recorded radiograph is stored. The cassette loading part 3 is provided with a cassette receiving base 335 for placing the cassette 9, a movable member 330 which is moved so as to guide the cassette 9 to the base 335 in the case the cassette 9 is loaded, a stopper member 333 which comes into contact with the cassette 9 when the cassette 9 is placed on the base 335, and an energizing means 334 for energizing the cassette toward the stopper member.
Patent JP-S63271560-A (JP)
Title: Input/output access circuit
Inventor: ENDO TAKEO
IPC: G06F15/17
Filed: 1987-04-28
Abstract: PURPOSE:To control IO (input and output) through single software even if a CPU is replaced by installing a circuit which secures an IO device in-writing recovery time between part of the CPU and an IO device. CONSTITUTION:Plural CPUs are classified into slow CPUs with which all IO devices operate normally with the in-writing recovery time T2 of a write signal IOW without malfunctioning and fact CPUs with some of the IO devices do not operate normally. Then, when a fast CPU is used, IO devices which operate normally are fast IO devices and devices which do not operate normally are slow IO devices 5-8. Here, the plural CPUs are put in operation through single software, the in-writing recovery time can be secured, and even when the CPUs are changed, they are used as they are without any consideration of software.
Patent JP-H01281856-A (JP)
Title: Intelligent job controller
Inventor: MIYATA MASAYA
IPC: G05B15/02
Filed: 1988-04-30
Abstract: PURPOSE:To dispense with the need of schedule program change, when the action of schedule operation of a FMS is interrupted or stopped, by referring to the substantial working sheet number from the time of stoppage, and restarting the action of schedule operation for the remaining working sheet number. CONSTITUTION:An intelligent job controller 1 performs serial communication with both a NC unit 3 and a load/unload unit control board 5, and carries out the schedule operation of a FMS on the basis of a schedule program of the maximum number of ten, and successively substracts the actual working sheet number from a predetermined working sheet number to obtain a substantial working sheet number which denotes the substantial number of sheets to be worked. During the schedule operation, if the action of the schedule operation is interrupted for some cause, restarting of the schedule operation for working the remaining number of sheets based on the substantial working sheet number indicated in the relevant schedule program can be enabled. Thus, it becomes unnecessary to change the schedule program data because of the remaining working.
Patent JP-H11321761-A (JP)
Title: Guidance device for motorcycle front wheel
Inventor: SEIDL JOSEF
IPC: B62K25/08
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To improve an operability to adjust an elasticity and damping and change a running mechanism data and motion characteristic without exerting a great influence on the other running car portion by constituting a guidance member as a central guidance member having a linear guidance function and fixing to the front frame body of a motorcycle. SOLUTION: The upper end of each beam material 10 is mounted on a ball joint 18. A central guidance member constituted as a buffer support leg 20 is fixed on a front frame body 14 and connected to a ball joint 22 provided on a lower fork bridge 12. This central guidance member can accept a shearing load and guarantee the linear motion route of the ball joint 22 parallel to its vertical axis. A spring member is inserted in the buffer support leg 20 and made to a mechanical, gaseous or liquid spring member, which can carry out the damping operation of the spring motion simultaneously.
Patent JP-H07308775-A (JP)
Title: Joining method by soldering
Inventor: KAGA NOBUO
IPC: B23K1/14
Filed: 1994-05-19
Abstract: PURPOSE:To improve the quality and the reliability of the joining by soldering. CONSTITUTION:A feed tube 3 is inserted in a cylindrical folded hole part 2 formed in a fuel tank upper 1, a ring-shaped soldering material 4 to surround the periphery of the feed tube 3 is placed on the upper surface of the fuel tank upper 1, and a ring-shaped high frequency induction heating coil 5 is arranged on the lower side of the fuel tank upper 1. The fuel tank upper 1 and the feed tube 3 are heated by the high frequency induction heating coil 5, and the ring- shaped soldering material 4 is melted by the thermal conduction thereby to join the cylindrical folded hole part 2 of the fuel tank upper 1 with the feed tube 3.