baber/WOPTO huggingface dataset:
Patent JP-S63213193-A (JP)
Title: Memory circuit
Inventor: AIZAKI SHINGO
IPC: G11C11/417
Filed: 1987-02-27
Abstract: PURPOSE:To prevent the irregularities of an output waveform from being generated, by controlling the gate terminals of MOS transistors of an N-channel and a P-channel by an signal OS3 ANDed by a one-shot signal OS1 and an signal OS2. CONSTITUTION:When an address buffer detection circuit ATD is operated by the switching current of an output transistor and the signal OS1 goes to an L level, the output of a sense amplifier also goes to an unstable level. By controlling the gate terminals of the N-channel MOS transistor Q11 and the P-channel MOS transistor Q12 by the signal OS3 that is the AND of the signal OS1 and the signal OS2, inverter circuits A11 and A12 are always de-energized when the signal OS1 is issued, and the unstable level of the output RB of the sense amplifier SA is not transferred to a latch circuit LB.
Patent JP-S59175927-A (JP)
Title: Working liquid supplying device in wire-cut electric discharge
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1983-03-18
Abstract: PURPOSE:To ensure the supplying effect of the working liquid by a method wherein a pipe is provided in a working groove at the back side of a wire to supply or suck the working liquid through the pipe. CONSTITUTION:The main body 5 of a nozzle supplies the working liquid coaxially with the wire. The pipe 14A is attached to the main body 5 of the nozzle pivotably centering around the wire 2 and is controlled by a driving motor 20 so as to be located at the back side of the wire 2 in the working groove at all times. The pipe 14A is provided with an opening 14B at an arbitrary position and the working liquid is supplied or sucked through the opening. According to this method, the best flow of the working liquid may be obtained in all working conditions.
Patent JP-H03254319-A (JP)
Title: Straightening device for bend of axial line of long size work
Inventor: ISHIKAWA KAZUHIRO
IPC: B21D3/14
Filed: 1990-02-28
Abstract: PURPOSE:To obtain a desired bent shape and a curved surface shape by straightening a straight line connecting the axial end of a work before it is straightened and the axial end of the work at a desired bending reference angle toward the direction of an angle taken to a prescribed surface fixing the axial line position. CONSTITUTION:In the movement of a straightening part 15, a roller 45 at the lower end of a supporting shaft 33 rolls along a long hole 47a of a guide member 47, the supporting shaft 33 slides downward to a straightening arm 37 therewith and the straightening part 15 falls with the axial end side of the work. In this time, since the work pushed and straightened by the straightening part 15 moves on the straight line connecting the axial end position of the work before it is straightened and the axial end position of the work in a desired bending reference angle, the work can obtain a desired bent angle and a curved surface shape.
Patent JP-H02227145-A (JP)
Title: Unhulled rice drying method
Inventor: NAGAYASU TOSHIO
IPC: B02B1/02
Filed: 1989-02-27
Abstract: PURPOSE:To dry unhulled rices within a short time without deteriorating the quality of the rices by radiating far infrared-ray within a temperature and duration range not to cause cracking of the rices to rices spread as a thin layer, cooling, and tempering, and repeating these processes. CONSTITUTION:Rices 15 is spread on a belt conveyer 4 to form a thin layer, irradiated with a far infrared-ray within a temperature range (e.g. 30-40 deg.C) and a duration range (e.g. 5 seconds to 1 minutes) not to cause cracking the rices from a far infrared-ray radiating heater 5, and then cooled and tempered on a belt conveyer 11. The far infrared ray irradiation and tempering are repeated. As a result, without causing deterioration of the rices (cracking and taste), drying the rices can be carried out within a short time.
Patent JP-S63232129-A (JP)
Inventor: BUIRI ROERIGAA
IPC: B65B55/02
Filed: 1988-03-01
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-H09241680-A (JP)
Title: Scavenger for alkaline earth metal ion
Inventor: NAKAHARA KATSUMASA
IPC: B01J20/10
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject scavenger containing a precipitant for alkaline earth metal ion in the fine pores of a porous carrier, having excellent alkaline earth metal ion scavenging performance and suitable as a detergent builder to be compounded to various detergents. SOLUTION: A precipitant for alkaline earth metal ion is included in the fine pores of a porous carrier (preferably a silica gel). The porous carrier preferably has a pore diameter of 0.3-15nm and a pore volume of >=1 cc/g. The precipitant is e.g. an alkali metal carbonate, bicarbonate, silicate, etc., and the solubility product of the precipitant and alkaline earth metal ion is smaller the better. The objective scavenger can be produced e.g. by mixing or kneading a powdery porous carrier with an aqueous solution of an alkaline earth metal ion precipitant and, as necessary, drying and pulverizing the obtained mixed slurry.
Patent JP-S56142776-A (JP)
Title: Half submerged catamaran ship
Inventor: TOKI NAOJI
IPC: B63B1/12
Filed: 1980-04-09
Abstract: PURPOSE: To reduce heaving and pitching amplitudes during a following wave navigation, by forming a ship into a hull structure so as to set the center of buoyancy behind the center of flotation.  
     CONSTITUTION: A shore 2 connects the upper hull 3 to the lower hull 1, and hydrofoils 4 are arranged on the opposite sides of the lower hull 1. And the lower hull 1 is formed into a shape to gradually increase its sectional area from forward to backward in order to move the whole center of buoyancy backward. However, the rear part of the lower hull is formed into a gimlet shape in relation to a screw propeller 1a to be fixed at the rear end. By this constitution, a half submerged catamaran ship can reduce heaving and pitching amplitudes and improve movement performance not alone on the point whereat the ship speed comes to correspond with wave propagating speed but also over very wide range even during a following wave navigation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58165978-A (JP)
Inventor: MASUDA ZENICHI
IPC: B25J9/10
Filed: 1982-03-24
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-2000242727-A (JP)
Title: Scanner for bar code reader
Inventor: KUSHIDA AKIRA
IPC: G06K7/10
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a scanner capable of doubling the processing speed of a bar code reader even while maintaining the decoding accuracy of the bar code reader equivalently to a conventional practice. SOLUTION: In this scanner having a laser light source 22, a rotational polygon mirror 26, a total reflection type turning back mirror 30 and light receiving parts 32, 34 and 36 receiving reflected light from a bar code label 58, scanning beams 48 and 50 are doubled by arranging a half-mirror type turning back mirror 28 between the mirrors 26 and 30.
Patent JP-S55139049-A (JP)
Title: Device for preventing shaft current of rotary machine
Inventor: HASEGAWA AKIRA
IPC: H02K5/173
Filed: 1979-04-18
Abstract: PURPOSE:To prevent a shift of the shaft axis by connecting the bearing box to the bracket through an insulating layer and by piercing an insulating pin through the bearing box and bracket in order to support the bearing load by the pin. CONSTITUTION:The bearing box 3 and the bracket 1 are connected to each other through the insulating layer 2, and the insulating pin 9 that is treated with the creep resisting material 10 such as ceramic coating is pierced through the said elements. In this way, since the bearing load is supported by the insulating pin 9, a shift of the shaft 8 caused by a creep of the insulating layer can be prevented.
Patent JP-S57162373-A (JP)
Title: Solar battery power source
Inventor: OKAZAKI TAKESHI
IPC: H01L31/042
Filed: 1981-03-30
Abstract: PURPOSE:To simplify the direction of an array surface toward the sun by forming a pair of temperature sensing means made of planar unit having the prescribed gradient of reverse direction to each other at part of the solar battery array. CONSTITUTION:A pair of temperature sensitive means made of solar light incident angle detecting solar battery array 7 are formed on part of a solar battery paddle (array) 2 connected in series and parallel with solar battery cells 1, members 8 such as bimetal, shape memory alloy, etc. is secured to a solar battery paddle supporting structure 9 through a stationary shaft 10 to form a temperature driving means, and the temperature driving means is formed to eliminate the temperature difference between the plate surface of a pair of the means 7. In this manner, the solar battery paddle can be directed always toward the sun without providing a control circuit.
Patent JP-H02225704-A (JP)
Title: Coal ash sand additive fluid-resistance asphalt paving material
Inventor: OBARA TSUTOMU
IPC: C04B18/02
Filed: 1989-02-28
Abstract: PURPOSE:To promote economic and construction efficiency by adding coal ash, cement and water to a heated and kneaded asphalt mixture, drying coal ash sand obtained by mixing and granulating at a high speed to add and knead, and providing fluid resistance. CONSTITUTION:Coal ash, namely, industrial waste disposal is effectively used to add cement, water and thickener thereto, and the granulated coal ash sand is dried to add to the heated and kneaded asphalt mixture. When the coal ash sand is laid on a subgrade course or a pavement course and is levelled, rolled and tempered, the coal ash sand is porous and has adsorbing property or water absorbing property, so that it is added to the asphalt mixture to make a paving material, and then it is adsorptive or absorbs a light oil portion contained in the asphalt mixture. In addition, the plasticity of asphalt mortar to be mainly dispersed into gaps among coarse aggregate in the asphalt mixture is improved.
Patent JP-S55139269-A (JP)
Title: Ink-on-demand type printer
Inventor: KOTOU HARUHIKO
IPC: B41J2/045
Filed: 1979-04-17
Abstract: PURPOSE:To prevent the increase in viscosity of ink in a nozzle part by making dispersive jetting of ink droplets onto a recording medium at every lapse of predetermined time. CONSTITUTION:According to the signals from a clock 2 and a main control part 4, the signal for a regular printing pattern is given from a character generator 3 to each driving transistor 6 and ink is jetted from required nozzles. Meanwhile, a counter 5 makes counting of the clock 2 and, when the specified value is attained, the particular driving transistor 6 is driven and ink jetting is made from the particular nozzle irrespective of the regular printing pattern. In this case, time lag is given to the output of the counter 5 for each nozzle so that one nozzle may make jetting respectively at a time different from others. Since the ink jetting from each nozzle is conducted dispersely, the resulted dot is hardly visible to the human eyes. A black point 11 is a dot for preventing the increase in viscosity of ink.
Patent JP-S58162574-A (JP)
Title: 2-phenyl-4,5,6,7-tetrahydro-2h-isoindole derivative, its preparation and herbicide containing said derivative as active component
Inventor: NAGANO HIDEYOSHI
IPC: A01N37/32
Filed: 1982-03-23
Abstract: NEW MATERIAL:The 2-phenyl-4,5,6,7-tetrahydro-2H-isoindole derivative of formulaI(R<1> and R<2> are lower alkyl or together form cycloalkyl; X is Cl or Br). EXAMPLE:2- 4-Chloro-2-fluoro-5- N-(alpha-methylethylidene)aminoxycarbonyl-methoxy phenyl-4,5,6,7-tetrahydro-2H-isoindole-1,3-dione. USE:Herbicide. It has high selectivity, i.e. extremely high herbicidal activity to the weeds in plowed land (e.g. morning glory, China jute, cocklebur, etc.) by post-sprouting treatment, and low phytotoxicity to soybean. PROCESS:The compound of formulaIis prepared by reacting the phenolic derivative of formula II with the alpha-halocarboxylic acid ester of formula III in a solvent such as DMF, in the presence of a dehydrohalogenation agent such as sodium carbonate.
Patent JP-H01226519-A (JP)
Title: Method for storing and transporting automobile and boat
Inventor: YAMAYOSHI MASAHARU
IPC: B65B33/04
Filed: 1988-02-29
Abstract: PURPOSE:To permit a storing method high in packing function, convenience, usefulness, economy, space saving and added value, by forming a separable cover layer for packing usage on the body surface of an automobile and boat to be covered for storing. CONSTITUTION:In order to form a cover layer on the body surface of an automobile 50 to be stored or transported, the automobile 50 is mounted on a mounting stand 20, the roll back end of each of covering materials 14, 15 and 16 is attached to the front end and fender end of the automobile 50 and the mounting stand 20 is moved forward. In doing so, the body surface of the automobile 50 on the moving mounting stand 20 is covered with the cover material 14, 15 and 16 while rolling back these cover materials so as to form a cover layer 52 thereon. During this time, the cover materials 14, 15 and 16 are pressed against the automobile body by a roller mounted to the end of an arm capable of free expansion and contraction, whereby the adhesiveness of the cover layer 52 to the surface of the automobile body and the apparatus of the cover layer are improved.
Patent JP-S53132206-A (JP)
Title: Push button dial circuit
Inventor: YOSHIRI MAKOTO
IPC: H04M1/50
Filed: 1977-04-23
Abstract: PURPOSE:To avoid adverse effect on a dial signal, by rejecting the power supply ripple of an oscillator through the use of the open gain of an amplifier for the dial signal.
Patent JP-S55138666-A (JP)
Title: Ic testing apparatus
Inventor: NISHIURA JIYUNJI
IPC: G01R31/26
Filed: 1979-04-16
Abstract: PURPOSE: To make defect analysis easy by storing the read-out times of parttern loops or read-out times of pattern pauses together with fail data into a failure  memory when failed data are output.  
     CONSTITUTION: The address specified by a pattern file 1 and the address given to pattern file 1 from a program counter 2 are compared in an address coincidence detecting circuit 9 and every time when the coincidence is detected, the coincidence detection output is applied to a counter 10 to be counted. The count value thereof is stored in a times data file 6d every time when failed data are output from a comparator 5. The read-out times data of the pattern loops or the read-out times data of pattern pauses may be stored in addition to the failed data and the test patterns and address data of that time into the failure memory 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01221368-A (JP)
Title: Phenylsulfonylpyrazole derivative
Inventor: TAKAHASHI MASAHIKO
IPC: A61P31/04
Filed: 1988-02-29
Abstract: NEW MATERIAL:A phenylsulfonylpyrazole derivative shown by formula I (Y is H or lower alkylcarbonyl; R1 and R2 are H, halogen, lower alkyl, amino, hydroxyl or lower alkoxy) and salts thereof. EXAMPLE:1-Phenyl-5-phenylazo-3-phenylsulfonylpyrazol-4-ol. USE:Having excellent antibacterial actions, showing excellent activity especially against Treponema hyodysenteriae, a bacterium causing swine dysentery and useful as a preventive and remedy for animal diseases. PREPARATION:A phenylsulfonyl compound shown by formula II is reacted with a phenylfiazonium salt shown by formula III in the presence of a base in a solvent such as methanol preferably at -50 deg.C-<=15 deg.C to give a compound shown by formula I.
Patent JP-S55140032-A (JP)
Title: Combustion device
Inventor: TAKADA MANABU
IPC: F23N5/02
Filed: 1979-04-16
Abstract: PURPOSE: To protect a heated matter from overflowing and burning and keep it safe by a method wherein a gas pressure regulator and a gas valve body connecting with a temperature detector are provided on a gas passage.  
     CONSTITUTION: A gas supply pipe 1 is connected with a gas pipe 5 by revolving the knob 2 of a gas cock 3. Through a gas pressure regulator 6 capable of controlling gas volume and a gas valve body 7 connecting with a temperature detector 41, gas is supplied to a main nozzle 40. Here, a heated matter 38 rises in temperature by combustion of a main burner 8. When the contact 32 of the temperature detector 41 receives this heat and reaches the Curie point of ferrite 30, the rod 37 of a magnet 31 balls and closes a gas valve 23 through a rod 25. Thus, the heated matter 38 stops its combustion at the desired temperature and overflowing and burning can be protected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11241106-A (JP)
Title: Friction member and its production
Inventor: KONDO KATSUYOSHI
IPC: F16D23/06
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain desired high porosity without generating lip. phases at the time of sintering by forming an intermetallic compd. contg. phosphorus at least in the vicinity of the joint boundary of a primary member and a secondary member. SOLUTION: Preferably, a primary member is composed of a main body ring having an inner circumferential face in a synchronizing ring and a secondary member is composed of a friction material solid-phase-diffused and joined to the inner circumferential face of the main body ring. The production of the friction member can be executed as follows. A ring member having an inner circumferential face of an iron alloy or a copper alloy is prepd. Iron alloy powder contg. phosphorus, copper alloy powder and a powdery mixture contg. hard grains are prepd. By using the powdery mixture, a ring-shaped molded body is formed along the inner circumferential face of the ring member. This molded body is sintered under the condition in which liq. phases are not formed and thereby, the ring member and the ring-shaped molded body are diffused in a solid phase and joined. The content of the iron alloy powder contg. phosphorus to that of the powdery mixture is preferably made to 1 to 10 wt.%.
Patent JP-H06318004-A (JP)
Title: Roll fuser system
Inventor: MAAKU ESU JIYAKUSON
IPC: B65H5/06
Filed: 1994-03-17
Abstract: PURPOSE: To provide a three-roll fusing system capable of fusing (fixing) an image on any side of a copying sheet. CONSTITUTION: The copying sheet having an unfixed image on any side is carried from an entrance 22 to an exit 24 through one of 1st and 2nd nips 18 and 20 in order to fuse the image on the copying sheet. The three-roll fusing system 10 selectively fuses the image on both sides of the copying sheet without necessitating an additive reversing device.
Patent JP-S60190945-A (JP)
Inventor: OOYA HIROSHI
IPC: A61D19/00
Filed: 1984-03-12
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-S57169931-A (JP)
Title: Baking processor for magnetic disc medium
Inventor: OGASA KAZUO
IPC: G11B5/84
Filed: 1981-03-31
Abstract: PURPOSE:To manufacture a magnetic disc with excellent quality and low cost without uneven baking, through the constitution that a disc coated with a magnetic recording material is heated and transferred while being rotated in a furnace. CONSTITUTION:A disc 2 is clamped to a hanger 3 and it is moved in rows of far infrared-ray heaters 1 at a constant speed by a conveyor 4. Since the hanger 3 is automatically rotated by engaging the tip of fixed rods 11-13 with pins 8-10, the disc 2 is moved while being rotated. No uneven baking is given to the disc 2, because the disc is baked while being rotated in a baking furnace 7 and a magnetic disc with excellent quality can be obtained. Since the infrared-ray heaters are used, the absorption of heat is excellent and the manufacture cost can be reduced, because the efficiency is good through the continuous processing on the conveyor.
Patent JP-H03251036-A (JP)
Title: Fault zone detector
Inventor: KANEDA AKIRA
IPC: H02H7/26
Filed: 1990-02-28
Abstract: PURPOSE:To shorten time required for detecting a fault zone by exciting a latch type fault detection relay by a slave station, switching a transfer switch to other communication line, and measuring variation the quantity of electricity of switching intrinsic impedance value to the total impedance value of the slave station by a signal measuring unit of a master station. CONSTITUTION:When a power distribution line fault occurs, a fault current flows in a slave station, 1n, and a fault detector Dn is operated. A latch type fault detection relay Ryn is energized by this operation, and a transfer switch RynT is switched to a terminal (b) side to insert an intrinsic impedance 2<n-1>.Z between communication lines C11 and C12. A switch SW is closed in a master station 40, variation in an intrinsic impedance between the lines C10 and C12 is collected as the indirect measurement of the intrinsic impedance such as variation in a voltage between the lines, and measured by a voltage measuring unit V.
Patent JP-H10244364-A (JP)
Title: Soldering joining method
Inventor: KITATANI HIROMI
IPC: B23K31/02
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a soldering joining method which prevents a polyethylene resin from being solved, which is used repeatedly and which is able to definitely make the endothermic ability and the radiating ability. SOLUTION: This is a soldering joining method to solder a metal part 3b exposed at an end part of a water tight terminal 3 and a center conductor 4b exposed at an end part of a cable 4, when soldering, cooling blocks 1, 2 having cooling agent passages 11c, 12c, 21c, 22c are attached on the end part of the water tight terminal 3 and the end part of the cable 4 respectively. Then, by making the cooling agent 5 to flow in the cooling agent passages, while cooling the end part of the water tight terminal 3 and the end part of the cable 4, these are soldered.
Patent JP-S59172407-A (JP)
Title: Point for root canal filling
Inventor: TAKEUCHI HIROYASU
IPC: A61K6/838
Filed: 1983-03-22
Abstract: PURPOSE:The titled point that is composed of calcium phosphate, thus forming new bones around, when it is applied to a root canal cavity, to fill the cavity, preventing humor exudation as well as infection by microorganisms and showing high compression strength. CONSTITUTION:The titled point is composed of calcium phosphate and has a compression strength over 850kg/cm<2>. Since the point has the same inorganic mineral constitution as or very close to teeth, its biocompatibility and strength are high and it can be deeply inserted into root canals easily, differing from conventional points made of cotton or paper. As calcium phosphate, calcium tertiary phosphate, fluorinated apatite, calcium quaternary phosphate and especially hydroxyapatite, from the view point of new bone growth rate, are preferred.
Patent JP-S59175002-A (JP)
Title: Erasion head
Inventor: KANEHIRA ATSUSHI
IPC: G11B5/325
Filed: 1983-03-22
Abstract: PURPOSE:To attenuate gradually the magnetomotive force of a magnet in a simple and highly accurate way by providing a prescribed polished part to a tape rubbing surface of a head and then setting a spacer on said polished part. CONSTITUTION:Plural (three) magnets 12 having magnetizing directions inverted alternately are set side by side with prescribed spaces along a tape rubbing surface forming a prescribed curved surface of a head main body 11. A part of the tape rubbing surface of the main body 11 is polished at the tape flow-out side, and the length of the magnet 12 is adjusted at said polished part. Thus the magnetomotive force is gradually attenuated in comparison with the magnet 12 at the tape flow-in side. An epoxy inorganic adhesive, glass, ferrite, etc. is provided on the polished surface as a spacer 13. Then the surface of the spacer 13 is formed into the same curved surface as the original tape rubbing surface.