baber/WOPTO huggingface dataset:
Patent JP-H04120908-A (JP)
Title: Cmos amplifier circuit
Inventor: SATO YOICHI
IPC: H03F3/45
Filed: 1990-09-12
Abstract: PURPOSE:To enable a high-speed operation stably even with a low power supply voltage by providing a preamplifier step in the front stage of a differential amplifier step to apply a differential input to the differential amplifier step by a level shift function, which shifts an input voltage to a level near an operational point, and an amplifier function for an input voltage. CONSTITUTION:A preamplifier step 3 is provided to apply the differential input to a differential amplifier step 2 by the level shift function, which shifts the input voltage to the level near the operational point based on the ON resistance ratio of serially connected transistors constituting an inverter circuit, and the amplifier function for the input voltage due to the inverter circuit. The preamplifier step 3 calculates an optimum level shift amount to the complementary level change of input signals (d) and d* by itself, shifts the central levels of output signals (e) and e* close to the operational point of the differential amplifier step 2 and applies the differential input having the central level near the operational point to the differential amplifier step stably at high speed by executing suitable signal amplification. Thus, acceleration is enabled even with the low power supply voltage.
Patent JP-S61121554-A (JP)
Title: Channel continuity testing system of common line
Inventor: FUJITA MASAHIKO
IPC: H04M3/32
Filed: 1984-11-19
Abstract: PURPOSE:To economize a channel continuity test by providing an MFC transmitter and an MFC receiver corresponding to transmitter and receiver parts of a transceiver. CONSTITUTION:When an originating station 1 realizes the start of the continuity test it drives the transmitter 3 from an SD and transmits a code 11. Then said station monitors the output of a receiver 4 by an SCAN. If the code 11 is received, the circuit is decided to be excellent. Continuously the station 1 commands the transmitter 3 by the SD and stops the code 11. If the code 11 is recognized by the receiver 4, the continuity test is successful. In terms of a two-line channel, a terminating station 2 monitors the output of a receiver 5 by the SCAN and recognizes the reception, it drives a transmitter 6 to transmit a code 14, which is received by the receiver 4. When the reception is recognized, the transmission of the code 11 is stopped. If the code 11 is recognized by the receiver 5, the transmission of the code 14 is stopped. When the code 14 is recognized by the receiver 4, the continuity test is successful.
Patent JP-H02251583-A (JP)
Title: Covering material composition, its manufacture, and covering method
Inventor: PIITAA DEEBITSUDO PARATSU
IPC: C09D167/06
Filed: 1989-09-20
Abstract: A curable coating composition which comprises   a) a condensation polymer in which the backbone contains activated unsaturated groupings. b) a compound containing at least three blocked primary amino groups     c) a cyclic ketone of formula <CHEM>  in which R<1> to R<6> are any non-interfering groups. e
Patent JP-S60134405-A (JP)
Title: High voltage transformer
Inventor: KUDOU TAKANORI
IPC: H01F27/28
Filed: 1983-12-22
Abstract: PURPOSE:To contrive to enhance efficiency of connection work, and to attain surely electric insulation of the lead wire of the coil of a high voltage transformer by a method wherein an H-type insulating plate is arranged between high voltage coils on the mutually facing legs of a square-shaped magnetic core, and a junction terminal and the said terminal insulating piece are provided being integrated in one body to the edge face on one side of the insulating plate thereof. CONSTITUTION:An H-type insulating plate 18 is incorporated between the edge faces on one side of high voltage coils 15, 16 and a shunt core 17, and between the edge faces on another side and a square-shape magnetic core 11. A junction terminal 19 and the said terminal insulating piece 20 are provided being integrated in one body on the side of the insulating plate 18 opposite from the coils. The insulated lead wires 21, 22 of the coils are wound around the terminal 19 to be soldered. Accordingly, an insulating tube is made to be unnecessary to a connecting part, and work is simplified. Moreover, the connecting parts of the lead wires are fixed according to adoption of the junction terminal, and moreover the lead wires can be shortened, and because the insulating piece 20 is provided, electric insulation can be secured.
Patent JP-H0799537-A (JP)
Title: Telephone set
Inventor: MAJIMA NORIKAZU
IPC: H04M1/00
Filed: 1993-09-29
Abstract: PURPOSE:To provide a telephone set easily and surely making a talking holding operation. CONSTITUTION:A recessed part 8 for talking holding used to mount a reception section 2a of a handset 2 is formed between recessed parts 5, 6 to which the reception section 2a and a transmission section 2b of the handset 2 are mounted in the telephone set main body 1. A talking hold switch button 9 is provided in the recessed part 8. A hold base 10 is provided to an outer end of the recessed part 6 of the telephone set main body 1. When talking holding is made during talking, the reception section 2a of the handset 2 is mounted to the recessed part 8 and a grip section 2c is supported by the holding base 10, then the reception section 2a of the handset 2 depresses a talking holding switch button 9 to set the talking holding state. The talking holding switch button 9 is restored to the original state by dismounting the reception section 2a from the recessed part 8 and removing the grip section 2c from the holding base 10 to release the talking holding.
Patent JP-H0856321-A (JP)
Title: Driving method of memory panel
Inventor: SAKAI TETSUO
IPC: G09G3/28
Filed: 1995-09-21
Abstract: PURPOSE:When a half-tone display is made on an image display panel with a binary memory, a flicker is normally not felt with the eye so much but becomes easy to feel with high luminance, this is one of factors of picture quality deterioration. CONSTITUTION:This method is a driving method for the memory panel equipped with the binary memory. When the half-tone display is made by displaying a binarized one-field image F by dividing the image into plural subfield images(SF) from the MSB(most significant digit bit) to the LSB(least significant digit bit) showing the gradations of the image, time arrangement which is not in accordance with the bit array from the MSB to the LSB is employed as the time arrangement of the writing of the respective SFs.
Patent JP-S61122350-A (JP)
Inventor: DEGUCHI KATSUMI
IPC: E03D11/02
Filed: 1984-11-16
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-H04253914-A (JP)
Title: Anti-hbv pyrimidine nucleoside
Inventor: DOROSHII JIEEN MAACHIN PURIFUO
IPC: A61P1/16
Filed: 1991-06-07
Abstract: PURPOSE: To obtain a medicine composition for antiheatitis useful for treating and preventing hepatitis viral infections, especially B-type hepatitis viral infections, comprising 5-propynylpyrimidine nucleoside as an active ingredient. CONSTITUTION: This medicine composition for antiheatitis, especially a preparation for anti-B-type hepatitis comprises 1-(β-D-arabinofuranosyl)-5-(1-propyl)-uracil (its enol or keto form) or its pharmacologically permissible ester, salt, ester salt and one or more pharmaceutically permissible carriers. The effective amount of the compound is 1-100mg/day based on 1kg weight, preferably 5-30mg/ day and the compound can be administered in a unit dosage form containing preferably 20-500mg, especially 100-400mg.
Patent JP-H03170195-A (JP)
Title: Workpiece-storing auxiliary apparatus for sewing-machine or the like
Inventor: YOHANNESU ZAARU
IPC: B65G1/04
Filed: 1990-09-14
Abstract: PURPOSE: To automatically store a product and to fold the product by providing a corresponding holder and a tightening finger on a lower part from the work surface of a machine table. CONSTITUTION: This device is provided with a product storage part 3 arranged in front of the machine table 2 and a carrier 24 for continuously carrying the product W to be stored through the machine table in a feed direction. In this case, it is provided with a take-out mechanism 7 movable back and forth from the machine table 2 to the upper part of the product storage part 3 constituted as a section chamber 21 provided with a height adjustable bottom part 22. Then, it is provided with the tightening finger 9 cooperating with the corresponding holder 11 in a table end part range positioned in a side direction to the feed direction so as to tighten and fix the product W moved exceeding a table end part partially by the take-out mechanism 7.
Patent JP-H0696756-A (JP)
Title: Manufacture of lead-acid battery
Inventor: WADA HITOSHI
IPC: H01M50/528
Filed: 1992-09-11
Abstract: PURPOSE:To join a lead pole to a metal terminal plate perfectly by pinching the lead pole with lugs of the metal terminal plate for caulking, and welding them. CONSTITUTION:A metal terminal plate 1 is fitted out of a lead pole 1. Lugs 3 of the plate 1 pinch and caulk the pole 2. Then, a part of the lug 3 bites into the pole 2. The upper part of the pole 2 is melted by the electric arc or the gas flame. The melted lead 6 is flowed to the top surface of the terminal plate 1 and the lugs 3, and simultaneously, the melted lead 6 is cooled for solidification to join the lead pole 2 and the metal terminal plate 1.
Patent JP-H08104109-A (JP)
Title: Pneumatic tire
Inventor: OCHI NAOYA
IPC: B60C11/04
Filed: 1994-10-06
Abstract: PURPOSE: To restrain the fall of land part rigidity in the center territory of a tread and increase groove volume so as to satisfy the steering stability and drainage by appropriately arranging generous and steep inclined parts of first and second main grooves, and appropriately forming the parts positioned on the steep inclined parts of a land part sandwiched with the main grooves. CONSTITUTION: First and second main grooves 12a, 12b constituted of steep inclined parts 6a, 6b, bending parts 7a, 7b, and generous inclined parts 8a, 8b are formed on a tread part 3, 4. The second main groove 12b is arranged on the succeedingly grounding side 13 from the first main groove 12a, and the steep and generous inclined parts 6b, 8b are actually arranged in parallel with the steep and generous inclined parts 6a, 8a of the first main groove 12a. The land part 16 positioned between the steep inclined parts 6a, 6b in a land part 15 sandwiched with the main grooves 12a, 12b is formed so that the width of the land part measured in the direction of squarely crossing with the first main groove 12a is made narrow, and the surface height is gradually reduced with approach to the pattern center 1.  Hence, drainage is improved while restraining the fall of land part rigidity, and both drainage and steering stability can be improved.
Patent JP-H0797806-A (JP)
Title: Fishway
Inventor: KINOSHITA SHIGENORI
IPC: E02B8/08
Filed: 1993-09-29
Abstract: PURPOSE:To secure a water volume optimum for fishes to go upstream, even when the water level of a river changes, and realize a formation with a simple ground construction work. CONSTITUTION:A bypass channel 2 is formed at the side of a river 1 and a plurality of running water channels 3a, 3b, 3c and so forth having different intake height are' provided between the river 1 and the bypass channel 2. Also, collapsible weirs 5a, 5b, 5c and so forth having different height are provided at the inlet 4 of each channel. Then, each of the weirs 5a, 5b, 5c and so forth are independently operated for erection, thereby adjusting a waver inflow to the channel 2 at a constant volume.
Patent JP-S6485416-A (JP)
Title: Level shift circuit
Inventor: HAYAMA HIROSHI
IPC: H03K17/687
Filed: 1987-09-28
Abstract: PURPOSE:To prevent the deterioration in the transistor(TR) characteristic by hot carrier injection effect even in a high voltage CMOS circuit by deciding the signal level after level shift depending on the power voltage and the break down voltage of a Zener diode. CONSTITUTION:The title circuit applies flip-flop basically and the cathode voltage of Zener diodes 13, 14 is clamped to the breakdown voltage and the gate voltage connecting to the cathode in TRs 5, 6, 9 is not decreased below the breakdown voltage of the Zener diodes 13, 14. Thus, only a small amplitude signal is applied to the gate of the TRs 5, 6, 9 in comparison with the power voltage. Thus, no hot carrier injection effect is caused and even in case of a high voltage level shift circuit, the characteristic is not deteriorated due to hot carrier.
Patent JP-2001061568-A (JP)
Title: Vertically movable storage device set
Inventor: SHIRAI SHIGERU
IPC: A47B51/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a convenient vertically movable storage device set convening for moving articles in and out because of the short traveling distance from a storage rack to a storage part, such as a rack, and vice versa. SOLUTION: At the most lowered position of the storage rack 2, the bottom face 11 of the storage rack 2 can be lowered more than does the storage part 5 such as a rack installed beneath a cabinet 1. The distance from the storage part 5 to the storage rack 2 can thus be reduced, and when a stored article 30 is transferred from the storage rack 2 to the storage part 5 such as a rack or vice versa, for example, the traveling distance is so small that the article 30 can be easily and quickly moved, whereby a convenient vertically movable storage device convenient for moving articles in and out can be provided.
Patent JP-S61131018-A (JP)
Title: Circuit initializing device
Inventor: TAKAO YOSHIYUKI
IPC: G06F1/00
Filed: 1984-11-20
Abstract: PURPOSE:To prevent the malfunction of a circuit to be processed, by providing a competition circuit which judges the priority between a reset signal and command, and temporarily inhibiting the output of the reset signal when the command is inputted. CONSTITUTION:When a reset signal is inputted through a reset signal input terminal 1 or switching circuit 4 under a condition where a pulse-like write signal is inputted in an input terminal 5, a latch circuit 7 in a competition circuit 6 is set at the falling time of the pulse of the reset signal and the resetting output is held by the latch circuit 7 and, at the same time, the resetting output is outputted to an OR circuit 9. However, since the write signal is previously inputted, output of the reset signal is inhibited. When writing process is completed, the reset signal is outputted from the latch circuit 7 through the OR circuit 9 at falling time of the pulse of the write signal.
Patent JP-H0988505-A (JP)
Title: Turbine blade
Inventor: KADOHARA YOICHI
IPC: F01D5/14
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce non-steady heat stress which is generated during the operation of a turbine blade made of fiber reinforced ceramics by orienting fiber for reinforcement in the direction of the thickness of the blade or in the direction of rotation of a turbine. SOLUTION: A platform on a basic end side of a moving blade 11 made of fiber reinforcing ceramics is fitted and attached in a groove formed on outer periphery of a disc 10. Fiber 13 for reinforcement to be embedded in a matrix section 12 is oriented in the direction of the thickness of the blade as well as the direction of radius of a turbine (Z direction). The direction of the thickness of the blade means the orthogonal direction to an outer peripheral face of the blade, namely, the direction of normal. The orientation amount in the direction of the thickness of the blade of the fiber 13 for reinforcement is set to 50 to 100%, of the orientation amount in the direction of radius of the turbine (Z direction).  Since the fiber 13 for reinforcement is oriented in the direction of the thickness of the blade as well as the direction of radius of the turbine, heat transfer rate of a heat flow passage in the direction of the thickness of the blade which is the closest to an outer surface of the blade is increased comparatively, and heat transfer in this direction becomes easy. Accordingly, it is possible to relax temperature distribution at the non-steady time and reduce heat stress greatly.
Patent JP-S60135491-A (JP)
Title: Refrigerator oil composition
Inventor: YAMADA TETSUZOU
IPC: C10N40/00
Filed: 1983-12-23
Abstract: PURPOSE:To provide a refrigerator oil compsn. suitable for use in semi-closed or open type compressor unit operated under severe operating conditions, by adding an arom. amine compd. as an antioxidant to a refrigerator oil. CONSTITUTION:An arom. amine compd. such as alpha-naphthylphenylamine as an antioxidant is added to a refrigerator oil such as VG68100 class naphthenic mineral oil or synthetic oil. Said arom. amine antioxidant in a quantity of 1/3 of conventional phenolic antioxidant such as 2,6-di-tert-butylphenyl-4-methylphenol can form a refrigerator oil compsn. having a similar performance to that of a compsn. contg. said conventional antioxidant.
Patent JP-H1085903-A (JP)
Title: Holding device
Inventor: TAKEKOSHI KUNIO
IPC: B22C21/08
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a holding device which can hold and fix a material to be held to a suitable position at the time of holding and fixing the material to be held. SOLUTION: A main body 11 having its cross section in the longitudinal direction formed almost in concave shape is constituted of a fixed side wall 13 provided with a fixed holding piece 13a, a side wall 14 provided with an inserting hole 14a and a base part 12 provided with a recessed part 15 on the bottom surface. An auxiliary body 16, like the main body 11, having its cross section in the longitudinal direction formed almost in concave shape and is constituted of an auxiliary side wall provided with a female screw hole 18a, a supporting side wall 19 provided with a female screw hole 19a and an auxiliary base part 17. The auxiliary body 16 is arranged in the recessed part 15, and fixed to the main body 11 by screwing the auxiliary side wall 18 and the fixed side wall 13 with a fitting screw 20.  A movable member 21 provided with a movable holding piece 21a is arranged on the base part 12. A screw 22 provided with a handle 23 at the one end is screwed into the female screw hole 19a and further, screwed and inserted into the inserting hole 14a and rotatably connected with the movable member 21.
Patent JP-H0967657-A (JP)
Title: Production of buffer member for vehicle
Inventor: YAMASHITA HIROYUKI
IPC: C22F1/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively cut extruded blanks to short lengths of parts and to produce buffer members for vehicles which are decreased in the variations of crushing load and have stable performance. SOLUTION: An extruded aluminum pipe is subjected to reduction working by which its dimensional accuracy is improved. After the pipe is cut to the short member length, the cut members are subjected to an annealing treatment. The annealing is executed by perpendicularly erecting door damagers 1 in a box 2 to be exclusively used and aligning these damagers, placing the members in a furnace 3 and executing the annealing at the same chance as the chance for various other members 4.
Patent JP-H0586561-A (JP)
Title: Method for knitting cylindrical knitted fabric in flat knitting machine and device therefor
Inventor: SHIMOMURA HIRONORI
IPC: D04B1/28
Filed: 1991-09-24
Abstract: PURPOSE:To obtain a knitted fabric having a uniform knitted stitch size by the use of a flat knitting machine capable of knitting the cylindrical knitted fabric having different circumferential lengths, by preventing by a knitting needle advance-preventing means that the knitting needles are pulled out by a changed tension at the end of the knitted fabric on the finished side of the knitting work. CONSTITUTION:The transfer of a carriage 5 is changed from the forward direction to the backward direction, and a yarn is fed from the knitting needle 4 of a needle bed 3 to the knitting needle of the other needle bed. Even when the direction of the tension of the knitting yarn acting on the knitting needle received the knitting yarn in the forward transfer is changed from the direction orthogonal to the sliding direction of the knitting needle into the direction along the sliding direction of the knitting needle, it is prevented by the fixation of the knitting needle by a knitting needle advance-preventing means 15 that the knitting needle at the end of the knitted fabric is pulled out by the change of tension.
Patent JP-H0958768-A (JP)
Title: Partition plate for packaging case
Inventor: YAMATANI AKIRA
IPC: B65D81/07
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To easily fold a partition to transport and keep a packaged case and facilitate the charging work into the packaging case, by making the length of a slit made on a reinforcing board longer than the width of an insert flap provided at both ends of a decoration paper. SOLUTION: A reinforcing board 10 and a decoration paper 20 are folded to assemble a partition 1. The reinforcing board 10 is provided with central walls 11a, 11b set at the central part to partition a container and two bottom plates 12a, 12b provided at both right and left sides thereof. Two slits 14a, 14b are made in the vertical direction against respective central walls 11, on the bottom plates 12a, 12b. And insertion flaps 23a, 23b inserted in the slits 14a, 14b of the reinforcing board 10 are provided at the front end of the side faces 22a, 22b of the decoration paper. In this case, the length of slits 14a, 14b is longer than the width of the nearly T-shaped insertion flaps to be inserted. And hence, the nearly T-shaped insertion flaps can be slid along the slit groove.
Patent JP-S61122046-A (JP)
Title: Vehicle lamp control device
Inventor: MATSUMOTO HIDETOSHI
IPC: B60Q1/38
Filed: 1984-11-19
Abstract: PURPOSE:To prevent overheat of a device due to overcurrent, and inform a driver of generation of the overcurrent, by setting an on-time in a duty ratio to be shorter and setting a flash period to be longer upon detection of the overcurrent than under a normal condition. CONSTITUTION:When any one of lamps 1a-1d is short-circuited and overcurrent is detected, an on-time and an off-time dedicated for the overcurrent are set. An on/off duty ratio (on-time/off-time) of the turn signal lamps is set at 1:1 under a normal condition, while the on/off duty ratio is set at 1:10 in the case of overcurrent. Further, a flash period is set twice as that under the normal condition. Accordingly, at the same time the overcurrent is generated in a turn signal circuit, an on-time of a contact point 4-1 of a rely 4 is rendered very short, thereby suppressing current in the circuit and preventing overheat due to the overcurrent. Further since the flash period is lengthened twice, a driver is visually informed of generation of the overcurrent.
Patent JP-2000073141-A (JP)
Title: Non-refining steel for hot forging excellent in breaking splittability
Inventor: IWASAKI KATSUHIRO
IPC: C22C38/04
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a non-refining steel reduced in toughness and ductility and excellent in breaking splittability by allowing the specified number of sulfide inclusions having the specified width or above to exist on the longitudinal section at the position to a specified thickness from the surface of a forging material and controlling the average aspect ratio (length/width) of the sulfide inclusions to the specified value or below. SOLUTION: On the longitudinal section at the position apart by 1/4 of the thickness from the surface of a forging material, sulfide inclusions of >=1 μm width are present by 100 to 4000 pieces/mm2, and, moreover, the average aspect ratio of the sulfide inclusions is <=10. This invention preferably has a compsn. contg., by mass (including no 0%), <=2.0% Mn and <=0.11% S, moreover contg. at least one kind selected from the groups of <=0.2% Zr, <=0.1% Ti, <=0.01% Mg, <=0.01% Ca, <=0.1% Se, <=0.1% Te and <=0.3% rare earth metals and furthermore contg. 0.15 to 0.6% C, <=1.5% Si, <=0.15% P, <=2% Cr, <=0.06% Al and 0.03% N.