baber/WOPTO huggingface dataset:
Patent JP-S6228840-A (JP)
Title: Arithmetic unit for majority decision
Inventor: MAKINO HIDEYO
IPC: G06F7/38
Filed: 1985-07-31
Abstract: PURPOSE:To improve the reliability of a majority decision arithmetic unit by detecting a defective circuit with an 1/N detecting circuit and replacing the defective circuit concerned. CONSTITUTION:When one of the arithmetic units ALU0-ALUN-1 is failed, only one of N inputs of the 1/N detecting circuit has a different value. When only one different signal is detected, the position is held as a binary code and defective circuit position display signals G1-Gm are simultaneously outputted. The display signals G1-Gm are sent to a gate circuit GATE to inhibit the transfer of the output of the defective arithmetic circuit to the majority decision arithmetic circuit LOG. On the other hand, the signals of terminals G1-Gm are sent to a system control part to inform the defective arithmetic unit ALU. Since a maintenance man can replace the defective arithmetic unit on the basis of the information, the reliability of the majority decision arithmetic unit can be improved.
Patent JP-S6058952-A (JP)
Title: Allylglycine derivative
Inventor: OOFUNA YASUSHI
IPC: C07C233/47
Filed: 1983-09-13
Abstract: NEW MATERIAL:The compound of formula (R<1> is H, lower acyl, lower alkoxycarbonyl, etc.; R<2> is H, lower alkyl or benzyl; R<3> is H, lower acyl, tetrahydropyranyl, etc.). EXAMPLE:Methyl 2-N-(t-butoxycarbonyl)-amino-3-hydroxy-4-pentenoate. USE:Useful as a synthetic intermediate of detoxinine which is a constituent amino acid of detoxin D1 (a peptide antibiotic substance). Useful also as an agricultural chemical such as insecticide, and a drug for central nervous system. PREPARATION:The compound of formula is produced by protecting the amino group of allylglycine (a known amino acid) with acyl, t-butoxy-carbonyl, etc., esterifying the carboxyl group with lower alkyl, benzyl, etc., and oxidizing the product with an oxidation agent (e.g. selenium dioxide).
Patent JP-S5793113-A (JP)
Title: Method and apparatus for continuous embossing of thermoplastic synthetic resin sheet
Inventor: MAKI TOSHIHIRO
IPC: B29C43/00
Filed: 1980-12-02
Abstract: PURPOSE: To emboss continuously and efficiently by a method wherein a thermoplastic sheet is clamped between a rotary hollow cylindrical body having a matrix on its outside peripheral surface and a sheet support member moved while pressing against the cylindrical body, and a high-frequency voltage is applied.  
     CONSTITUTION: The matrix 1' is placed and fixed onto the surface of the rotary hollow cylindrical body 1, and the sheet support member 3 consisting of a loop formed belt is fitted around rollers 4, 4' and is moved at the same speed as the surface speed of the cylindrical body 1. The continuous sheets of a thermoplastic synthetic resin sheet fed out from a sheet feed roll 5 is passed through a preheater 6, and it is fed between a pair of high-frequency electrodes 2, 2' while pressing it between the cylindrical body 1 and the sheet support member 3 along the rotating direction of the cylindrical body 1. The sheet thus embossed is cooled by cooling rolls 7, 7' after passing through a roll 4, and then it is taken up by a take-up roll 8 for the embossed sheet. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5957258-A (JP)
Title: Process cartridge
Inventor: TOYONO TSUTOMU
IPC: G03G21/00
Filed: 1982-09-28
Abstract: PURPOSE:To cut off exactly invasion external light into a process cartridge, and to prevent generation of optical memory development due to a fact that a photosensitive drum is exposed to light for many hours, by constituting an air exhausting opening formed on the process cartridge, of a zigzag louver plate shape. CONSTITUTION:A partition plate 24 having a slit or an opening 23 is provided in a process cartridge 16 so that the opening forms a zigzag louver plate shape together with an opening 18. In this case, a blade piece 24a of the partition plate 24 opposed to the opening 18 is larger than the opening concerned, that is to say, the blad piece 24a is overlapped with an external wall of the process cartridge 16. Accordingly, when the process cartridge 16 is fitted to a body C, an air flow passing through a duct 21 flows through the opening 23 of the partition plate 24   an gap 25 between said overlapped blade piece 24a and the external wall of the process cartridge 16   the opening 18 of the process cartridge   an ozone filter 19, is absorbed by a fan 20 and is exhausted to the outside of the body C.
Patent JP-S5957080-A (JP)
Inventor: TAKAHASHI HIROTOSHI
IPC: F16C25/08
Filed: 1982-09-28
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-H0218944-A (JP)
Title: Semiconductor element assembling device
Inventor: MIYAZAWA MAKOTO
IPC: H01L21/52
Filed: 1988-07-07
Abstract: PURPOSE:To make lead frames which are different in dimensions share a heater plate so as to remove the exchange work to improve work efficiency by making the heater plate hold the lead frame possibly in adjustment according to the dimensions of the lead frame. CONSTITUTION:The standing-up parts 3c of four sides of a heater plate are isolated from a heater plate main body 3, and the standing-up parts 3c are so mounted as to face each other at the inside ends of screws 1 screwed in screens 2 which are opposed to each other with a recess 3 between, and the standing-up parts 3c are combined to constitute the recess 3a. Accordingly, by controlling screws 1 the relative position between the bottom 3b of the recess 3a to fix the lead frame and the standing-up parts 3c changes. Hereby, it can cope with lead frames different in dimensions, and the work efficiency can be elevated.
Patent JP-2000012200-A (JP)
Title: Heating electric wire
Inventor: TAMURA KIYOTOSHI
IPC: H05B3/56
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To cut at arbitrary length for use, and to adjust to feeding conditions and required calorific values at the time of laying, to lower a price, by constituting the heating wire by a heating core wire and feeding core wires, and by carrying out feeding to the heating core wire in any longitudinal place by the feeding core wires. SOLUTION: This heating electric wire is constituted by feeding core wires 1, a heating core wire 2, first coating layers 3, and a second coating layer 4. The two feeding core wires 1 are arranged on both sides of the one heating core wire 2 which is fed by the feeding core wires 1. Here, the feeding core wires 1 have electric resistance of approximately zero, and the heating core wire 2 has electric resistance of the required value, therefore it generates heat when it is impressed with voltage. Further, the feeding core wires 1 and the heating core wire 2 are insulated by first coating layers 3 respectively having required heat-resistant characteristics and required pressure-resistant characteristics.  Then, the heating core wire 2 is connected with the feeding core wires 1 by solderless contact at arbitrary intervals and in arbitrary places after the laying, which provides the heating core wire 1 with calorific values different in the longitudinal direction, thus arbitrary calorific values can be set.
Patent JP-S6327508-A (JP)
Title: Production of catalyst for polymerizing alpha-olefin
Inventor: GOKO NOBUAKI
IPC: C08F4/60
Filed: 1986-07-18
Abstract: PURPOSE:To produce a catalyst having high activity, high stereoregularity and especially high gas phase polymerization activity, by carrying out precipitation treatment of ultrafine TiCl3 from liquid TiCl3 in the presence of a polysiloxane. CONSTITUTION:In obtaining a catalyst for polymerizing an alpha-olefin by subjecting liquid TiCl3 liquefied in the presence of an ether (e.g. di-n-amyl ether, etc.) to precipitation treatment at <=150 deg.C and combining the prepared ultrafine solid TiCl3 with a co-catalyst [e.g. organoaluminum compound shown by formula I (R<7> is 7-20C hydrocarbon; p is 1-3; X is halogen), etc.], the precipitation treatment of the ultrafine solid TiCl3 from the liquid TiCl3 is carried out in the presence of a polysiloxane [e.g. silicon compound having a repeating unit shown by formula II (R<1> and R<2> are H, 1-20C alkyl, aryl, alkoxy, aryloxy or halogen) and 1-3,000 polymerization degree, etc.].
Patent JP-S6326461-A (JP)
Title: Lock-up clutch engaging device
Inventor: IWATSUKI KUNIHIRO
IPC: F16H45/02
Filed: 1986-07-18
Abstract: PURPOSE:To reduce a shock produced at a moment when a lockup clutch has been engaged, by temporily changing a rate of change in time in a hydraulic pressure in a negative direction just before the lock-up clutch has been engaged, the hydraulic pressure being used for causing the lock-up clutch to engage. CONSTITUTION:There is provided a means A for detecting a prescribed period of time just before a lock-up clutch C has been engaged in a torque converter T. An output from the means A is applied to a prescribed period of time deter mining means B and a rate-of-change-in-time changing means D for an engaging pressure so that a rate of change in time of a hydraulic pressure for causing the lock-up clutch to engage is temporarily changed in a negative direction just before the lock-up clutch has been engaged. With the arrangement, a rota tional speed on input and output sides is synchronized very slowly and smoothly at a moment it has been engaged, whereby a shock caused at the moment the engagement has been completed can be minimized.
Patent JP-H0218092-A (JP)
Title: Thermal transfer image receiving material
Inventor: AMANO TSUNEYUKI
IPC: B41M5/382
Filed: 1988-07-06
Abstract: PURPOSE:To enable a good image of which a substrate is white to be printed even though a thickness is thin to a matter to be transferred of a wide range by a method wherein in a thermal transfer image receiving material, a white layer is established between a base material and a dyeing resin layer and further, a masking layer is established between the base material and an adhesive layer. CONSTITUTION:A thermal transfer image receiving material is basically composed of five layer structure such as a dyeing resin layer 1, a white layer 2, a base material 3, a masking layer 4, and an adhesive layer 5. It is piled on heat sensitive transfer paper prepared by establishing a color material layer 7 containing a sublimate dye on a base material 6, and is heated with a thermal head while it is being applied with pressure between the thermal head 8 and a platen roller 9. After forming an image by sublimation and transfer of the sublimate dye in the color material layer 7 to a dyeing resin layer 1 of the thermal transfer image receiving material, the thermal transfer image receiving material is taken out, and the image is formed on a matter 10 to be printed by sticking to the matter to be printed 10 with a sticking roll 11. A masking layer 4 is formed to mask coloration and a pattern when the matter to be printed is colored or has the pattern. When the dyeing resin layer 1 itself has specific whiteness, the white layer is not positively required to be established.
Patent JP-2001001732-A (JP)
Title: Load detection system and damping force adjusting system
Inventor: KUNISHIMA KAZUTOSHI
IPC: B60G17/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To detect payload at the periphery of a suspension where space is ample by detecting acceleration of a vehicle and vehicle height at respective wheel positions apart from each other in the acceleration direction and calculating payload on the vehicle based on the acceleration and vehicle height. SOLUTION: A vehicle is mounted with suspensions 10a to 10d at respective wheel positions of front left, front right, rear left and rear right. Respective suspensions are composed of coil springs 16a to 16d and shock absorbers 11a to 11d. Lower end portions of respective shock absorbers 11a to 11d are connected with lower arms 12a to 12d, which are also connected with wheels. Piston rods 13a to 13d are provided so as to protrude at upper end portions of the respective shock absorbers 11a to 11d. Vehicle height sensors 15a to 15d are disposed at the respective lower arms 12a to 12d and an acceleration sensor 7 for detecting acceleration in the longitudinal direction is disposed in the center of the vehicle. Signals detected by the sensors 15a to 15d and 7 are input to a control section of a load detection system 1 and payload on the vehicle is calculated.
Patent JP-H1116650-A (JP)
Title: Piggyback connector
Inventor: KATO SUSUMU
IPC: H01R31/06
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a piggyback connector without any possibility of pin bending or erroneous insertion while the piggyback substrate can be prevented from being distorted during insertion or withdrawal. SOLUTION: At a plug 4 of a piggyback substrate 3, an insertion guide 5 and a connector guide 6 are fixed at a plug attaching surface and an opposite surface, respectively, via screws 7 through holes penetrating the piggyback substrate 3. When the plug 4 is inserted into a receptacle 2, positioning is facilitated since the inserting portion of the insertion guide 5 is tapered. Moreover, when the piggyback substrate 3 is detached, it can be detached without any application of stress or distortion to the piggyback substrate 3 only by pulling the connector guide 6.
Patent JP-S5692941-A (JP)
Title: Anti-fogging agricultural vinyl chloride resin composition
Inventor: NAKAMURA SHINYA
IPC: C08L1/00
Filed: 1979-12-26
Abstract: PURPOSE: The titled PVC resin composition, capable of giving excellent agricultural films for growing in plastic greenhouse, etc., and prepared by adding a specific amount of a phosphoric ester having an ethylphenol group and an anti-fogging agent to a vinyl chloride resin.  
     CONSTITUTION: 100pts.wt. vinyl chloride resin is incorporated with 0.1W6pts.wt. anti-fogging agent, preferably a nonionic surfactant containing sorbitan.sorbitol ester of a 14W22C fatty acid (ethylene oxide adduct), and 0.1W6pts.wt. phosphoric ester having at least one ethylphenol group in the molecule, e.g. a compound of formula I, II or III [X, Y and Z are (alkyl substituted)phenyl or alkyl], etc.  
     EFFECT: Reduced surface bleeding and improved transparency and coloring properties. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000003059-A (JP)
Title: Conductive base body for electrophotographic photoreceptor and its production
Inventor: YAHAGI HIDETAKA
IPC: G03G5/10
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a conductive base body for electrophotographic photoreceptor in which deviation in film thickness of an aluminum oxide film can be suppressed to the min., production of interference fringes by interference of semiconductor laser beam can be suppressed, and an irregular density of printing can be prevented, and to provide its producing method. SOLUTION: The conductive base body 1 is produced by forming an aluminum oxide film 3 by anodization on the surface of an aluminum body 2 in which a proper amt. of magnesium silicate as an intermetallic compd. is crystallized by controlling the add amt. of silicon and magnesium in aluminum. Then a photosensitive layer 4 consisting of a charge producing layer 4a and a charge transfer layer 4b is formed on the surface of the base body to obtain an electrophotographic photoreceptor. When semiconductor laser beam shown as the arrow L in the figure passes through the photoconductive layer 4, the beam is scattered near the interface of the aluminum body 2 by the scattering effect by the addition of impurity elements and crystallization of the intermetallic compd. Therefore, interference effect of beam is eliminated and production of interference fringes is suppressed.  Thus, an irregular density of printing can be prevented.
Patent JP-H0974733-A (JP)
Title: Linear motor
Inventor: SATO KENJI
IPC: H02K41/03
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To decrease thrust ripples by setting the relationships of the length of the moving direction of an N pole and an S pole, the dimension of a space, the size of the interval of the secondary-side permanent magnets at both end parts of a magnetic pole part and the distance from the position, where the dimension of the space begins to increase to the space side, to the end part within the specified ranges. SOLUTION: A primary-side magnetic-pole core 1 of a linear motor faces a secondary-side permanent magnet 2 through a space 10. At the side of a front end 7 and the side of a rear end 8 of a magnetic pole part 5 in the moving direction, curved parts 9 are formed. Furthermore, when the length of the moving direction of an N pole and an S pole is set L, the size of the space 10 between the magnetic pole 5 closest to the secondary-side permanent magnet and the permanent magnet 10 is set as B and the interval between both ends 7 and 8 of the magnetic pole part 5 in the moving direction and the secondary permanent magnet is set as C, the relation ship between B and C is set as C>B, the relationship between a distance D from a position 13,  where the space B begins to increase to the side of the interval to the pole-pair dimension L is set as D>=L and the relation ship between the interval C and the pole-pair dimension L is set as 0.5×L>=C>=0.1×L. As a result, the linear motor, wherein thrust ripples can be decreased, is obtained.
Patent JP-2000357825-A (JP)
Title: Method and circuit for driving piezoelectric transformer
Inventor: NAKATSUKA HIROSHI
IPC: H01L41/107
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent the reliability of a piezoelectric transformer from decreasing due to distortion when lighting is started. SOLUTION: When a cold cathode fluorescent tube 118 starts to be lit, a variable oscillation circuit 116 is operated by a starting control circuit 120 and a piezoelectric transformer 110 is driven by a first vibration mode. On the other hand, when the cold cathode fluorescent tube 118 is being lit, a variable oscillation circuit 113 is controlled by a frequency control circuit 114 so that a tube current becomes constant based on the tube current being detected by a tube current detection circuit 115, thus driving the piezoelectric transformer 110 by a second vibration mode.
Patent JP-S6326149-A (JP)
Title: Interphone system
Inventor: KASAO KOUZOU
IPC: H04M9/00
Filed: 1986-07-18
Abstract: PURPOSE:To prevent the collision of signals by allowing a latch circuit to accept an input only when a slave set is busy and allowing a busy state detection circuit to reject the input to the slave set while other slave set is busy. CONSTITUTION:A switch 5 is turned on when a slave set 2 is in an operating state, a voltage is applied to a transformer 26, diodes 15, 16 detect it and its output goes to an L level by an inverter 17. Then a latch circuit 19 release a forced reset state by a resistor 18 to bring the state into accepting an input S. In trying to operate a switch 12, when other slave set is busy, since the level of speech pathes 27, 30 are at an H level by the level of speech pathes 28, 29, 31 and 32, an input I to a NAND gate 22 is at H by diodes 13, 14 and even if the switch 12 is operated, since the output 3 of the NAND gate 22 is at L, a connection relay 6 remains turned off, the slave set is kept while being disconnected from the master set 1. Thus, the crosstalk of signal is prevented.
Patent JP-H0469025-A (JP)
Title: Motor
Inventor: MOCHIZUKI SUKEYASU
IPC: H02K1/16
Filed: 1990-06-29
Abstract: PURPOSE:To eliminate adverse influence of higher harmonic components when a motor is driven with non-sinuous power supply, to reduce noise and vibration and to prevent deterioration of operational characteristics and increase of installation space by mounting low magnetostriction materials on the opposite ends in the axial direction of a conventional laminated core. CONSTITUTION:Opposite ends in the axial direction of a stator core 3 are composed of low magnetostriction rings 13, 14 and the opposite ends in the axial direction of a rotor core 8 are composed of low magnetostriction rings 13, 14 and thereby higher harmonic magnetic flux passing through the rings 13, 14, 16, 17 scarcely causes magnetostriction. Basic wave magnetic flux induced in the stator winding 4 by the basic component of current flowing through the stator winding 4 passes the stator core 4 and the rotor core 8 constituted, respectively, of conventional laminated cores 12 and 15 and thereby noise can be reduced.
Patent JP-H0521765-A (JP)
Title: Manufacturing for semiconductor device
Inventor: KISHII SADAHIRO
IPC: H01L21/304
Filed: 1991-07-11
Abstract: PURPOSE:To improve bonding force between silicon wafers that are bonded to each other in a semiconductor substrate. CONSTITUTION:A silicon wafer having a (111)phased main surface is used at least for a supporting substrate. In addition to a connection cleaning step for the silicon wafer with a mixed solution of NH4OH and H2O2, Hf dipping and hot water dipping step are carried out. By these treatment steps, the bonding force between the supporting wafer and a device-side wafer is increased. In the case of an SOI substrate made up of bonded wafers, these treatment steps are carried out at least for the supporting wafer. In the case of a composite substrate, in which a high-resistive device-side wafer is bonded directly with a low-resistive supporting wafer, the HF dipping and the hot water dipping steps are carried out for the face of at least one of these wafers. According to an ATR spectrum, it is evident that the (111)phased surface is flatted ion atom order by these treatment steps.
Patent JP-H1110312-A (JP)
Title: Method for continuously producing single crystal
Inventor: YASUDA HITOSHI
IPC: C30B29/52
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To stably obtain large sized single crystal at a quick drawing speed without developing a nucleus by using raw material and a seed crystal being a castable metal or alloy and a heat-insulating mold and continuously and intermittently drawing out a corresponding length of the single crystal grown from the seed crystal by cooling of the seed crystal. SOLUTION: Al is charged as the seed crystal 4 into a graphite mold 3 at the bottom part of a graphite crucible 2, and a water-cooling nozzle 5 is set at a prescribed position of the seed crystal in the reverse direction to molten Al-0.5% copper alloy 1 as the raw material from the outlet end 3" of the mold, and the Al-0.5% copper alloy 1 charged into the graphite crucible 2 is melted while cooling with the water at the room temp. The temp. of the Al alloy at the inlet part 3' of the mold is stabilized at 720 deg.C and the seed crystal is partially melted in the graphite crucible 3, and after confirming that the solidified interface position is fixed, the cooling position of the seed crystal 4 is shifted to the crucible 3 side by 10 mm and held for 15 min.  Thereafter, the seed crystal 4 is drawn out by 0.2 mm at 100 mm/min speed and successively, drawn at 2 sec interval by each 0.2 mm to start the casting.
Patent JP-S5871850-A (JP)
Title: Preparation of rice cake using powder of glutinous rice
Inventor: SAGA AKIRA
IPC: A23L7/10
Filed: 1981-10-23
Abstract: PURPOSE:To prepare rice cake having improved shape, glutinousness, taste, etc. from powder of glutinous rice, by adding 40-50wt% water to 100wt% powder of glutinous rice, stirring, steaming, and kneading them. CONSTITUTION:Mixed powder of glutinous rice of powder of glutinous rice having 90-130 meshes and powder of glutinous rice having 70-90 meshes is blended with wheat and a small amount of purified powder of vegetable protein to give a mixture. 100wt% mixture is blended with 40-50wt% water with stirring, put in a steam basket or a steamer, and steamed. It is then pounded by a rice- cake making device and formed into various kinds of shapes.