baber/WOPTO huggingface dataset:
Patent JP-2001057003-A (JP)
Title: Information disk recording and reproducing device
Inventor: IWASAKI HIDEKI
IPC: G11B17/26
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To suppress generation of vibration in a structure in which a pickup base body and a clamp base body move relatively in attaching/detaching directions. SOLUTION: At the time of loading, with a pickup module base 15 rising relatively to a clamp base assembly 16, the pin 90 of the former 15 enters the receiving groove 91 of the latter 16, pressing the right side of the receiving groove 91, and thereby controlling the mutual movement. Thus, even during the high speed rotary driving of a disk, self-exciting vibration of the pickup module base 15 and the clamp base assembly 16 due to the rotation can be suppressed.
Patent JP-H0687696-A (JP)
Title: Production of superconductor thin film
Inventor: KOE KAZUO
IPC: C30B29/22
Filed: 1992-09-01
Abstract: PURPOSE:To prevent cracking by preparing an oxide superconductor represented by a specified formula and having crystal orientability along an axis other than the (001) axis and then forming a thin film with the superconductor on a substrate of a material having a higher coefft. of thermal expansion than the superconductor. CONSTITUTION:A substrate is formed with a material selected among LaSrGaO4, VO2 and GaCO2 each having >=18.5X10<-6>/ deg.C coefft. of thermal expansion which is higher than that of an oxide superconductor used. The substrate is heated to a prescribed temp., film formation is carried out on the substrate by RF magnetron sputtering or other method with the oxide superconductor and the resulting film is cooled to room temp. to obtain the objective crack-free thin film of the oxide superconductor represented by a formula LnBa2Cu3O7-x [where Ln is Y, La, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb or Lu and (x) is the deficiency of oxygen] and having crystal orientability along an axis other than the (001) axis and 18.46X10<-6>/ deg.C coefft. of thermal expansion.
Patent JP-2000065290-A (JP)
Title: Sliding member and press
Inventor: TAKAHASHI SADAMU
IPC: F16N1/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a sliding member capable of preventing seizure on relative sliding surfaces between a Scotch yoke core and a Scotch choke outer frame even under high speed-high bearing conditions and unusual abrasion. SOLUTION: In this sliding member, even when two sliding flat surfaces having relative reciprocation, using lubricating oil receives a varied load, the two sliding flat surfaces form flat surfaces having no oil groove. At least one sliding flat surface is provided with a lubricating oil supplying hole 8 for supplying lubricating oil. The back surface of the sliding flat surface having the lubricating oil supplying hole 8 forms a relief space part 12 communicating with the lubricating oil supplying hole 8. The relief space part 12 is provided with a means for supplying the lubricating oil.
Patent JP-2000067943-A (JP)
Title: Electrically connecting component
Inventor: SAITO YASUSHI
IPC: H01R4/02
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To lower the inserting force while a stable contacting resistance is maintained at a low cost. SOLUTION: A connecting component is composed of a first component part 7c connected electrically in male-female fitting form and a second component part 7 coupled electrically with the first component part 7c and having a current distributing function, and the first component part 7c is subjected to a tinning process of 0.1-0.3 μm thick in a sliding part due to fitting of a parent material, and a third component part 10 as the mating part for the first component part 7c in the male-female fitting is subjected to a tinning process of 0.1 μm thick or more in the sliding part of the parent material.
Patent JP-S6474583-A (JP)
Title: Open key cryptograph
Inventor: MATSUZAKI NATSUME
IPC: G06F21/60
Filed: 1987-09-17
Abstract: PURPOSE: To extend normal sentence bit length/ciphered bit length and to efficiently cipher a disclosed key by requiring a secret key selecting method for a quardratic equation cipher. CONSTITUTION: A prime number generating part K11 outputs a prime number (p) less than  (m-2) /m×N} bits (provided that N is a natural number and (m) is a rational number of>2) and a prime number (q) consisting of (N-2p) bits and an (n) generation part K12 calculates p<2> q and outputs a natural number (n) consisting of N bits. On the other hand, a (v) generation part K13 generates a natural number (v) from the values (p), (q) and an (a) generation part K15 generates a natural number (a) smaller than (1/2)v<1/2> . A (b) generation part K15 selects a natural number (b) smaller than the natural number (p) and a (u) generation part K16 generates a natural number (u) front (a + bv). When the natural numbers (n).  (u) are set up as disclosed keys and the natural numbers (p), (q), (v), (a), (b) are set up secret keys, the number of bits in a normal sentence corresponding to an N-bit ciphered sentence is  N/ (m-1)} bits, normal sentence bit length/ciphered bit length is extended in accordance with the selection of the rational number (m) and disclosed key ciphering utilizing the quardratic equation can be efficiently executed.
Patent JP-H0575056-A (JP)
Title: Manufacture of semiconductor element
Inventor: FUJIMOTO HIROAKI
IPC: H01L27/108
Filed: 1991-09-12
Abstract: PURPOSE:To increase the capacitance of a capacitor by forming a spin-off glass(SOG) film having a rough surface below a storage anode. CONSTITUTION:When forming a memory cell after depositing an layer insulating film 6, SOG film 7 is formed on the layer insulating layer film 6, O3 is treated to the film, that is, water is heated to 300 to 400 deg.C in the chamber, and O3 at the normal temperature is poured for treatment. Then, the surface of SOG film 7 becomes rough. Then, a contact hole is formed and a storage mode 8 is formed. That is, the SOG film 7 is formed before forming a contact hole, this is Q3-treated and SOG film 7 i roughened and this is used as base and a storage node 8 as lower electrode is formed. By doing this, the effective area of the capacitor is enlarged so that the capacitance of the capacitor can be increased.
Patent JP-H0891946-A (JP)
Title: Method for baking porcelain material
Inventor: SHIROTA KOJI
IPC: C04B35/495
Filed: 1994-09-28
Abstract: PURPOSE: To obtain a sintered body having an expected high characteristics without requiring a high-degree control of a degreasing condition, without bringing about enlargement of sintered particles, deviation of a chemical composition and steep rise in baking cost and with preventing reduction of a porcelain material by carbon by piling up each of setters carrying a porcelain material and carrying a metal oxide- containing material producing oxygen by thermal decomposition and baking them in a method in which a porcelain material is put on a setter and baked in a sagger. CONSTITUTION: This method for baking a porcelain material is to bake it in a sagger with an oxygen-generating material at 900-1200 deg.C for 0.5-several hours. The figure shows an example of the baking in the sagger 1. A shaped body 3 of a porcelain material containing a lead compound in high concentration is put on a setter 2 (2A). Several setters are piled up in multiple layer and baked. The oxygen-generating material 4 is put on a bottom setter 2B. It is not preferable to use too little amount of the oxygen-generating material used in the sagger, as the improved effect is not adequate, and to use too much of the oxygen-generating material, as the numbers of shaped bodies relatively baked in the sagger decrease. Usually, the amount of the oxygen-generating material is preferably 1-50wt.% based on the total weight.  A layout of the oxygen-generating material in the sagger is not limited.
Patent JP-S61114011-A (JP)
Title: High voltage generation device
Inventor: NINOMIYA TORU
IPC: F23Q3/00
Filed: 1984-11-07
Abstract: PURPOSE:To obtain the high voltage generation device of with dust proof construction which is the smallest in a size of shape, low cost and prevents invading of a dust or the like by a method wherein an engaging clearance between an outer case and an inner case and a hole portion are covered by a dust proof cover. CONSTITUTION:A clearance 11a of a cum section provided at the outer case 11, a cum window 12a provided at the inner case 12 and the clearance of a fitting portion of the outer case 11 and inner case 12, are covered by the dust proof cover consituted with material having flexibility. The dust proof cover 13 is provided so as to bend to the inside of the cover 13 itself in accordance with the movement of the inner case 12 and it does not disturve the movement of the inner case 12. According to this method, the clearance of the high voltage generation device and all of the holes are vovered, therefore, the invasion of the dust or the like upon the inside of the high voltage generation device may be prevented.
Patent JP-S6477471-A (JP)
Title: Non-control system output voltage stabilizing circuit in cross regulation
Inventor: IMAMURA MASAHIRO
IPC: H02M3/28
Filed: 1987-09-16
Abstract: PURPOSE:To remove loss in a dummy load, and to improve the efficiency of a converter by fluctuating output voltage from a control system and keeping output voltage of a non-control system within a constant range. CONSTITUTION:A main switch Q3 is turned ON normally, and voltage VOUT is output from a non-control system output circuit. When the voltage VOUT is brought to VMIN, a relay RL for a control-voltage variation circuit VR10 is operated by a voltage detector DET 9, and a resistor R2 is short-circuited by a switch SW. Since a controlling circuit CTL2 compares a built-in resistance value and the resistance value of a resistor R1 and controls ON/OFF time of the Q3, control system output voltage reaches to V2 as shown in the arrow A. When output voltage VOUT is brought to VMAX, the DET 9 detects a change into VMAX of VOUT, and the relay RL for the VR10 is released, and control system output voltage reaches to V1 as shown in the arrow B. That is, non- control system output voltage VOUT is stabilized within a range of V1 and V2.
Patent JP-2000066310-A (JP)
Title: Photographic processing device
Inventor: SAKAGUCHI HAJIME
IPC: G03B27/50
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing device by which the time required for focus adjustment is eliminated and output light from an exposure head is increased than heretofore by providing an image exposure part having the exposure head unnecessitating an interval adjusting means whose adjustment and maintenance or the like are complicated. SOLUTION: The photographic processing device is provided with the image exposure part having a feeding means feeding photo-sensitive material 12 and a shutter means 23a required for the time of exposing the photosensitive material 12, an image non-formation optical means 23b, where the adjustment of a focal distance is unnecessitated, between the shutter means 23a and the photosensitive material 12 as a means transmitting light from the shutter means 23a to the photosensitive material 12.
Patent JP-H0396179-A (JP)
Title: Negative positive converter
Inventor: YAMAMOTO TORU
IPC: H04N5/262
Filed: 1989-09-08
Abstract: PURPOSE:To obtain an inverted video signal by A/D-converting the video signal, inverting bits and adding the result with a prescribed constant. CONSTITUTION:The device is provided with an input terminal 1 for a luminance signal subjected to 8-bit A/D conversion, a bit inversion circuit 2 (comprising EX-OR gates 2a-2h), an adder circuit 3, a selection circuit 4 provided to other input of the adder circuit 3, a control circuit 5 for the selection circuit 4, and an output circuit 6 for countermeasure of overflow. Then the bits of the digitized video signal are inverted and the output of the bit inversion circuit 2 and a prescribed constant are added. Thus, negative-positive conversion is attained with simple constitution.
Patent JP-H0396252-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IIDA ATSUSHI
IPC: H01L21/82
Filed: 1989-09-08
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device in which no circuit erroneous operation due to a spike current generated when a logic block connected to an inner bus becomes an outputting state is eliminated by providing power source wiring pair for supplying power to a logic circuit including an output circuit to the bus, and power source wiring pair for supplying power to a logic circuit including no output circuit to the bus. CONSTITUTION:In a semiconductor integrated circuit device having a plurality of logic blocks f1-fk connected to inner buses d1-dn through input/output circuits, the blocks f1-fk include output circuits to the buses d1-dn, have first logic circuits a1-ak including no input circuits from the buses d1-dn, and second logic circuits b1-bk including no output circuits to the buses d1-dn, and supply powers to the blocks f1-fk by first power source wiring pair P1, N1 for supplying positive and negative powers to the circuits a1-ak and second power source wiring pair P2, N2 for supplying positive and negative powers to the circuits b1-bk.
Patent JP-H0573230-A (JP)
Title: Print data operating device
Inventor: MATSUMOTO SHINSUKE
IPC: G06F3/12
Filed: 1991-09-12
Abstract: PURPOSE:To provide a print data operating device with which the data can be printed by plural printers by providing an editing means which edits the data extracted out of a file of an auxiliary storage into the data accordant with a second printer and a data output part including a printer means. CONSTITUTION:When the print data outputted to a file of an auxiliary storage like an FD device 6-1 or a magnetic disk device 6-2 are confirmed, a data output part 11 reads the print data out of the file and prints them via a printer 14. In regard of the read data, the length of data and other information are analyzed by a data editing means 12 and the print data are sent to a data printer means 13. The means 13 sends the received data to the printer 14 and these are printed. Under such condition, the data can be printed to the computer connected to another printer 14 through the part 11 even with the computer connected to no printer as long as the device 6-1 of the auxiliary storage is selected.
Patent JP-S6389231-A (JP)
Title: Fine positioning mechanism
Inventor: KATO MASATOSHI
IPC: B23P19/02
Filed: 1986-10-01
Abstract: PURPOSE:To make a subject relatively shiftable to an elastic member and this subject locatable as well, by installing a vibrator for vibrating the subject held by the elastic member in the adjusting direction, and exciting this vibrator. CONSTITUTION:A vibrator 1 is started for its vibration by a switching circuit whereby a lens bar 6 is moved and adjusted via an adjusting collar 6D. And, the lens bar 6 given vibration by the vibrator 1 is relatively moved with an adjusting collar 6B, and the right of the lens bar 6 is finely moved downward. At this time, the left of the lens bar 6 is finely moved upward with 6F as a fulcrum by application of a lever. Therefore, a lens 6A paired with the lens bar 6 is tilted upward at a fine angle centering on the fulcrum 6F of the lens bar 6. Afterward, vibrations of the vibrator 1 is stopped by the switching circuit 11 whereby a slide table 4 is made to go up.
Patent JP-S6388510-A (JP)
Title: High output optical cable
Inventor: FUKUI TADAHIRO
IPC: G02B6/44
Filed: 1986-10-01
Abstract: PURPOSE:To improve a cooling effect by providing a passage connecting from the outside peripheral face of an optical material to the outside peripheral face of an optical material at the other end and further, providing a means for circulating fluid which absorbs laser light and means for circulating the fluid which absorbs the laser light to the passage. CONSTITUTION:A pipe 14 communicating with grooves 3b, 5b of chucks 3, 5 is provided to the outside of an optical cable 13, and a pump 15 and a cooler 16 are provided on the midway thereof. Gas such as SF6 which absorbs the CO2 laser is packed into the spacers of the pipe 14, the pump 15, the cooler 16, the grooves 3b, 5b, notches 3c, 5c, holes 7a, 10a and protective cable 17 inside. The cable is so constituted that the gas is kept cooled by the cooler 16 and is circulated by the pump 15. Scattered light transmits the chucks 3, 5 and is absorbed by the gas flowing in the grooves 3a, 5a of the chucks 3, 5 by which the gas is heated and expanded. The expanded gas moves quickly to the outside of the cable 13 and is again cooled by the cooler 16. The heat generation in the constituting parts of the optical cable is thereby effectively prevented.
Patent JP-S6387727-A (JP)
Title: Bonding structure of electronic component mounting board
Inventor: AIDA KAZUO
IPC: H01L21/52
Filed: 1986-09-30
Abstract: PURPOSE:To reduce the time for fixing and bonding a board to a package and eliminate a gap between the board and the package by a method wherein the board is put on and pressed against the package in which bonding holes are provided and the board and the package are fixed and bonded to each other with ultraviolet-ray setting resin which is injected into the bonding holes. CONSTITUTION:A board 2 is pressed against a package 1 in which bonding holes 11 are provided at required positions with no gap between the board 2 and the package 1 and ultraviolet-ray setting resin 3 is injected into the bonding holes 11 of the package 1 and the resin is irradiated and cured by an ultraviolet-ray radiation lamp 4 to fix and bond the board 2 tightly to the package.
Patent JP-S60128839-A (JP)
Title: Salient-pole type rotor
Inventor: TAKAHASHI SHINOBU
IPC: H02K1/24
Filed: 1983-12-13
Abstract: PURPOSE:To reduce a deflecting deformation by forming a portion having a high rigidity at the lowermost step of a laminated yoke. CONSTITUTION:A rotor 1 is engaged by a method of shrink-fitting or cold- engaging a yoke 5 laminated with blocks 5a-5f made of 6 steps with the outer periphery of a rotational shaft 4, and field poles 6 of the prescribed number are projected on the outer periphery. The blocks 5a-5e except the lowermost step are integrated by clamping 20 middle thickness rolled plates of integral ring shape having a thickness of 25mm., laminated with stud 9 movably passed through axially opened holes and nuts 10 engaged at both ends of the stud 9. The block 5f of the lowermost step is formed by laminating two thick rolled plates of integral ring shape having a thickness of 250mm., and similarly clamped integrally with a stud and nuts.
Patent JP-S6294770-A (JP)
Inventor: HAMAKAWA TATSUO
IPC: F25B13/00
Filed: 1985-10-18
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-2001058395-A (JP)
Title: Ink tray cleaning apparatus
Inventor: FUJIMOTO SHINICHI
IPC: B41F35/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To enhance an efficiency of a cleaning work and to labor-save in association with ink replacing or the like in a printer. SOLUTION: The ink tray cleaning apparatus for cleaning an ink tray 30 detachably mounted in an ink fountain of an ink supplying device comprises a cleaning tank 3 for storing a cleaning liquid, a ring-like member 52 provided in the tank to form a closed loop in a vertical plane, driving mechanism 50, 51, 53, 54 for rotating the member 52, and an attaching means for attaching the tray 30 to the member 52. In this case, at the time of cleaning, the liquid is stored to a predetermined position in the tank 3 so as to project an upper part of the member 52 from a liquid surface of the liquid.
Patent JP-2001055093-A (JP)
Title: Roof carrier bar installing device
Inventor: MIYAGAWA TAKESHI
IPC: B60R9/058
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To easily fix a roof carrier bar to a different height by constituting the roof carrier bar of a base interposed between a body and a roof of a vehicle and a bolt for fixing the body to the roof of the vehicle via this base, and manufacting the base by cutting a preformed slender member. SOLUTION: This roof carrier bar installing device has a rubber blindfold cover 14 for covering an outside surface of a base 12 in a skirt shape, and is threadedly engaged with an installing part 2 by a bolt 15 by respectively penetrating through a bolt penetrating hole 11 of a flange 10, a through hole of the cover 14 and a bolt penetrating hole 13 of the base 12, and is composed of a key cover 16 for covering the upper side of a bolt 15 part and the upper side of the blindfold cover 14, a locking device 17 arranged in this key cover 16 and a key groove 18 formed on an upper outside surface of the base 12 for holding this locking device in a locking position by engaging with a locking piece of this locking device 17.  The base 12 is manufactured sufficiently high by extrusion molding, and is used by cutting the lower part so as to become a height corresponding to a roof shape of a vehicle.
Patent JP-H0897726-A (JP)
Title: Sub band split/synthesis method and its device
Inventor: KINETSUKI KANEFUMI
IPC: G10L19/02
Filed: 1994-09-28
Abstract: PURPOSE: To provide a sub band split/synthesis method and its device with simple configuration capable of high efficiency coding. CONSTITUTION: The device is provided with a sub band split device 2 comprising plural stages of cascade-connected basic sub band split means each consisting of a high pass filter (HPF-1), a low pass filter (LPF-1) and a down-sampler (DS-1) in cascade connection to the (LPF-1) and with a sub band synthesis device 3 comprising plural stages of cascade-connected basic sub band synthesis means each consisting of an up-sampler (US-1) and a low pass filter (LPF-4) connected in cascade and an adder 4.
Patent JP-S59117003-A (JP)
Inventor: HORIMOTO HIROSHI
IPC: H01B1/14
Filed: 1982-12-23
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-H0281056-A (JP)
Title: Electrophotographic device
Inventor: MATSUSHITA HIROSHI
IPC: G03G15/00
Filed: 1988-09-19
Abstract: PURPOSE:To precisely control the life of expendables by permitting expendables such as a photosensitive body to incorporate prescribed memories, sequentially writing information and monitoring the information. CONSTITUTION:The title device 10 rotates the photosensitive body 11 to cause an electrifier to electrify, and an image is exposed to form an electrostatic latent image, following which the latent image is developed and transferred onto a transfer sheet, and a cleaning device 12 cleans. These procedures are repeated. The photosensitive body 11 and the device 12, both of which are expendables of the device 10, incorporate writable nonvolatile memories 13 and 14, which are connected to a microcomputer (CPU) 15. It repeats a reading action being a life detecting action and a writing action being a life information updating action, and displays information regarding the expiration of service life and nonloading on a display part 17.
Patent JP-H0281790-A (JP)
Title: Small sliding sailing boat
Inventor: SHIMOMORI MAMORU
IPC: B63B29/02
Filed: 1988-09-19
Abstract: PURPOSE:To improve a living condition by providing a seat part, having a seat with seat back and a cockpit floor, in a deck intermediate part and lowering a gunnel in both sides of the floor so as to form an on-off getting side cut part, in the case of a small glide sailing boat sailed by a person getting on a deck and gripping a steering handle. CONSTITUTION:A seat part, formed by a bench seat 5 able to be seated for persons side by side and a cockpit floor 6, is formed in an intermediate part of a deck 2 in its longitudinal direction. A seat back 13 is provided in the bench seat 5, while arm rest parts 14, 14 are formed in a position of right and left gunnels corresponding to both sides of the bench seat 5. While a gunnel part in both sides of the cockpit floor 6 is cut low to a position approaching the cockpit floor 6, forming ship side cut parts 16, 16 into an on-off getting gate. By this constitution, a living condition can be improved.