baber/WOPTO huggingface dataset:
Patent JP-S61199130-A (JP)
Title: Data flow processor
Inventor: TENMA TSUTOMU
IPC: G06F15/82
Filed: 1985-03-01
Abstract: PURPOSE:To execute efficiently even programs requiring the synchronous control of processings of data arrays, by providing a data flow processor with a data flow counting circuit. CONSTITUTION:When a data flow counting instruction is operated, 5 address data of picture elements a41-a45 are generated as a data array A by a program. This instruction has first value '0' as the state, and address data of picture elements a41-a45 are outputted as a data array C as it is when these data arrive successively, and the internal state value is counted up successively by one. When data of the leveling processing result of picture elements a41-a45 comes as a data array B, the data flow counting instruction outputs the data array B as a data array D as it is, and the internal state value is counted down successively by one. When 5 data arrays A come and 5 data arrays B come late, the internal state value is returned to 0, and the data flow counting instruction outputs control data E. Thus data E is used as synchronous data which generates address data of picture elements a51-a56.
Patent JP-S59167563-A (JP)
Title: Preparation of cysteine
Inventor: KAMETAKA TOKUO
IPC: C07C67/00
Filed: 1983-03-14
Abstract: PURPOSE:To obtain the titled amino acid in high yield, by reacting beta-chloroalanine with a hydrosulfide of an alkalie metal, or alkaline earth metal in the presence of a halide of alkali metal, alkaline earth metal or ammonium in a polar aprotic solvent. CONSTITUTION:beta-Chloroalanine is reacted with a hydrosulfide of an alkali metal or alkaline earth metal or ammonium hydrosulfide in the presence of a halide of alkalie metal, alkaline earth metal, or ammonium in a polar aprotic solvent (e.g., DMSO) to give cysteine. By the reaction in the aprotic solvent having high polarity, decomposition of beta-chloroalanine, a raw material, is suppressed, the reaction at relatively low temperature is made possible by the solvent effect and promoting effect of the halide on substitution reaction, and this suppresses also decomposition of the raw material and the desired compound.
Patent JP-S51115397-A (JP)
Title: Pitch correction screw thread cutting lathe
Inventor: MATSUKI KAZUMI
IPC: B23G3/00
Filed: 1975-04-03
Abstract: PURPOSE: To enable to vary the pitch of work by changing the oblique angle of guide groove. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10236121-A (JP)
Title: Working machine for track
Inventor: IGARASHI HARUO
IPC: B60F1/04
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide the double axis structure as a structure for driving wheels, simplify the bearing structure of the wheels, transmit the torque of driving motors to the wheels without using support shafts as the rotating shafts thereof, form the bearing structures of the support shafts as structures only for bearing load elements without considering torque, load ad thus simplify the bearing structures of the support shafts. SOLUTION: This working machine comprises leg members at right and left positions in the travelling direction of a working machine body, travel and drive members 4 provided in the respective leg members, swing members 5 provided at forward and rearward positions in the travelling direction of the working machine body so as to vertically swing, vertically moving cylinders 10 between the working machine body and the swing members 5, support shafts provided respectively at the end parts of the swing members 5 and wheels 9 provided at both end parts of the two front and rear support shafts. Then, the swing members 5 are provided with drive motors 33 and the wheels are provided integrally with transmitting members 20 which are driven by the drive motors 33.
Patent JP-H11238387-A (JP)
Title: Ferroelectric memory
Inventor: OGIWARA TAKASHI
IPC: G11C11/56
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To improve reliability by enabling reading out cell data accurately even when quantity of accumulated electric charges of a ferroelectric capacitor is decreased by relaxation and fatigue of polarization, when binary or multi-level quantity of polarization stored in a FRAM cell is read out. SOLUTION: A FRAM is provided with a NMOS transistor inserted in series to a bit line at a position at which a bit line BL connected to a switch element Q of a cell is divided into a cell region 31 and a sense amplifier region 32 and having a function amplifying a signal potential read out in a bit line from a cell, and a circuit QP connected to a bit line of the sense amplifier region 32 and pre-charging a bit line during the prescribed period at the time of start-of reading out data from a cell. And at the time of reading out cell data, a switch element is made an on-state in a state in which a potential of ground potential or less is applied to a plate electrode of a cell capacitor C.
Patent JP-H10242358-A (JP)
Title: Manufacture of deformed cross-section strip
Inventor: SHINOHARA YOSHIKI
IPC: B21B1/08
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method, for a deformed cross-section strip, in which the width and the length of the strip obtained after a hot rolling and working operation are not limited, in which a yield in the formation of a flat strip is good and in which the weight of the flat strip can be controlled. SOLUTION: In a method, an alloy strip which is used for a lead frame for a semiconductor or the like and which comprises a deformed cross section is manufactured. In the method, a continuous ingot which is cast by a continuous casting machine 1 and whose cross section is rectangular is fed to a hot rolling mill 2 which is installed so as to be connected to the continuous casting machine 1, the continuous ingot is rolled and worked by a width-direction rolling roll stand 3 and a thickness-direction rolling roll stand 4 at the hot rolling mill 2, and a flat strip in which a sheet width and a sheet thickness are regulated according to a lead frame to be formed is formed. After that, oxide scales on the surface of the flat strip are removed, a deformed rolling and working operation is executed to the flat strip, and a deformed cross-section strip is cast continuously.
Patent JP-H10242504-A (JP)
Title: Incident light control member and optical module using the same
Inventor: KOMADA DAISUKE
IPC: G02B6/42
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent the adverse effect of stray light or scattered light, by arranging an incident light control member provided with a pinhole section or a slit section and a light transmitting hole composed of a tapered section communicated with the pinhole or slit section immediately before the light receiving and emitting point of the semiconductor element. SOLUTION: A pinhole member 1 is formed in a cylindrical body having a light transmitting hole 1c at the center. The hole 1c is formed of a pinhole section 1a and a tapered section 1b which is communicated with the pinhole section 1a and gradually becomes larger in diameter. When this pinhole member 1 is used in such a way that the member 1 is positioned immediately before, for example, the light receiving point 11a of a photodiode 11 which is provided as an optical semiconductor element for receiving light with the tapered section 1b of the pinhole member 1 on the photodiode 11 side by aligning the pinhole section 1a with the light receiving point 11a.
Patent JP-S62198583-A (JP)
Inventor: SHIMOMORI KUSUO
IPC: B62K19/22
Filed: 1986-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62196171-A (JP)
Title: Electric apparatus capable of verifying printing
Inventor: IWAGAMI KENJI
IPC: B41J29/393
Filed: 1986-02-24
Abstract: PURPOSE:To enable the same device to arbitrarily perform a plurality of kinds of verifying printing, by providing a plurality of verifying printing designation keys and a plurality of storage means for individually storing data or the like processes by the keys. CONSTITUTION:When data requiring verifying printing is generated, an operator operates an input means 1 to momentarily store the data into a buffer Bu of a storage means 4, and depresses one of VAL keys VAL-1-VAL-4 for designating to which verification key the previously inputted data corresponds. Then, a processing means 3 confirms preset information stored in an area a3 in the storage means 4, and discriminates whether common use by the VAL key just depressed and other VAL key is designated. When the common use is designated, number-of-times information in an area a1 for the other VAL key is incremented by +1. When the common use is not designated, the number-of- times information in the area a1 for the VAL key just depressed is incremented by +1. Then, a processing means 3 updates verification data area in an area a2 for the relevant VAL, key, checks whether message information is stored in a message area a4, and verifying printing of the message information and the verifying data stored in carried out.
Patent JP-S53126054-A (JP)
Title: Modified polyester composition
Inventor: KURATSUJI TAKATOSHI
IPC: C08L67/00
Filed: 1977-04-12
Abstract: PURPOSE: A composition having high-durable antistatic property which is produced by mixing high-polymer polyoxyalklene glycol with a polyester mainly consisting of alkylene terephthalate units. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61201443-A (JP)
Title: Apparatus for vacuum treatment
Inventor: NISHIDA KATSUYASU
IPC: C23C14/50
Filed: 1985-03-04
Abstract: PURPOSE:To index revolution of a sample table for sample setting with high accuracy by eliminating influence of noise given to the index of revolution of the sample table for sample setting. CONSTITUTION:A top end of a rotating shaft 20 is protruded in a treatment chamber 10. The rotating shaft 20 is provided so as to rotate freely while being electrically isolated from the treatment chamber 10 and keeping airtightness of the treatment chamber 10. An indexer 50 whose output shaft is hollow is put on the rotating shaft 20 by a flange 21 outside the treatment chamber 10. A motor which is not influenced by noise, for instance a three-phase motor 60, is installed outside the treatment chamber 10 and a pulley 61 is attached to it. A decelerator 70 is installed outside the treatment chamber 10 and a pulley 71 is attached to it. The rotating shaft 20 is connected to a high frequency source 90 installed outside the treatment chamber 10.
Patent JP-H08255914-A (JP)
Title: Vertical switch type emitter structure having improved lateral separation
Inventor: RICHIYAADO EI BURANCHIYAADO
IPC: H01L29/78
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor device structure improved to meet the requirements for high voltage or high power operation and its manufacturing method. SOLUTION: The vertical switching structure 100 is provided while the main body of a vertical current flow MOS device 111 is formed in a P type surface epitaxial region 130. Besides, dielectric isolations 103, 104 separate the main body in the lateral direction from the surface contact with a buried P type base region.
Patent JP-H01215120-A (JP)
Title: Reset circuit
Inventor: SAKURAI AKINORI
IPC: H03K23/00
Filed: 1988-02-23
Abstract: PURPOSE:To surely reset a circuit applying reset by holding the reset signal and releasing the reset signal stored at a point of time when reset is applied to a circuit to be reset. CONSTITUTION:With a reset signal Reset given to an RS flip-flop 2, a noninverting input of the RS flip-flop 2 goes to a high level, then the output of an inverter 3 goes to a low level and each T flip-flop of a counter 4 is reset. Then all bits of the counter 4 go to a low level, and all the flip-flops of the counter 4 is reset. The output of a NOR gate 1 goes to a high level and the RS flip-flop 2 is reset and the stored reset signal Reset is released. Thus, the circuit to be reset is surely reset.
Patent JP-H02220060-A (JP)
Title: Developer scum removing device for waterless planographic plate
Inventor: OBA HISAO
IPC: G03F7/30
Filed: 1989-02-21
Abstract: PURPOSE:To facilitate cleaning inside a developer collecting tank by scavenging developer scum floating in the developer collecting tank to an overflow tank and removing it with the aid of a filter. CONSTITUTION:Developer 18 in the developer collecting tank 22 gets over a lower partition 22A and flows in the overflow tank 52. The developer scum floating in the surface part of the developer 18 flows in the overflow tank 62 and is accumulated there. Meanwhile, the developer 18 in the overflow tank 62 is sucked from a branch pipe 58 and guided into the pipe 58 by actuating a circulating pump 44. The developer 18 containing much developer scum, which is sucked into the branch pipe 58, passes the filter 46, so that the developer scum in the developer is removed and the developer is fed to spray pipes 34, 40 and 42 again through a pipe 38.
Patent JP-S57154574-A (JP)
Title: Fluid pressure regulator
Inventor: OKUYA KOUICHIROU
IPC: F16K31/00
Filed: 1981-03-19
Abstract: PURPOSE:To prevent the chattering phenomenon caused by pressure-regulation by providing a gap part as a fluid resistance in a fluid circuit and arranging electromagnets for generating a magnetic field across this gap part. CONSTITUTION:Gas flows in a primary side pipe passage 11 as an arrow shows, enters into a pressure-regulating mechanism 3 through an inlet 7, passes through a gap 12 of a magnetic pole part 9 of an electromagnet 4, and flows out from an outlet 8. When current is given to a coil 10 of the electromagnet 4, a magnetic field is generated between magnetic poles. Consequently, the magnetic gap 12 is choked with magnetic fluid 5, and the section area of the gap part 12 is reduced to increase the fluid resistance. As the current given to the coil 10 is increased, the intensity of the magnetic field is increased, and the choked area by  the magnetic fluid is changed. Therefore, the fluid resistance in the pipe passage can be regulated by controlling the current given to the coil 10.
Patent JP-S63212464-A (JP)
Title: Polishing board
Inventor: HIYAMIZU MAKOTO
IPC: B24B37/14
Filed: 1987-02-26
Abstract: PURPOSE:To lengthen service life of polisher and to prevent clogging by providing such function as holding polishing agent to continuous micro voids in sintered plastic material and molding the sintered material with proper thickness. CONSTITUTION:Polishing board is formed of porous plastic material. The plastic includes thermoplastic resin such as polyamide resin, polyethylene resin, fluoro resin, and fine powder of the resin is employed independently or fine powder of two kinds or more of the resins are mixed. The resin powder is filled in a cold mold then molded with proper pressure and sintered under non-oxidizing state thus producing a sintered material. The sintered material has porous structure where a polishing mechanism is formed, with voids therein being employed as holes for holding the polishing agent temporarily,and the voids serve as holes for holding/feeding the polishing liquid in the sintered material.
Patent JP-H03245185-A (JP)
Title: Color display device
Inventor: ITO KEIICHI
IPC: G09G5/00
Filed: 1990-02-23
Abstract: PURPOSE:To clearly distinguish a character and a graphic by disposing a circuit for changing a displayed base color in an area adjacent to the character and the graphic. CONSTITUTION:The device is provided with the circuit for changing the displayed base color in the area adjacent to the character and the graphic, for example, the circuit constituted of F/Fs (flip-flop) 4 - 10 to 4-12 which are synchronism with the display signal of an F/F(flip-flop)(A) 4 - 4, comparison circuits 7-1 to 7-3, a 3AND gate and a 3NAND gate, an F/F 4-9, a 2AND gate, an exclusive OR circuit 2EOR and F/Fs 4-5 to 4-7. In this case, as to the change in the base color, the complementary color of the base color is displayed in the ordinary state, in the case that the base color is white, the area is displayed in black, on the other hand, in the case that the base color is black, the area is displayed in white, so that the shadow is generated in the character and the graphic. Thus, the character and the graphic can be clearly distinguished from the base color.
Patent JP-S60186865-A (JP)
Title: Developer
Inventor: ISHII YUKIHIRO
IPC: G03G9/087
Filed: 1984-03-06
Abstract: PURPOSE:To prevent decrease of image density and increase of fog by preparing a developer composed of a ferrite carrier, a toner made of a styrene type resin, and a fine powder of a polymer made of acrylic polymers, etc., and having an average particle diameter smaller than that of the toner. CONSTITUTION:A developer is prepared by mixing a ferrite carrier, a toner obtained by dispersing a colorant and an electrostatic charge controller into a styrene type resin, and a fine powder made of at least one kind of polymer selected from acrylic polymers, acrylic/styrene (including styrene derivs.) copolymers, polymers or copolymers of N-contg. monomers capable of addition polymn., and polymers and copolymers of polymerizable unsatd. carboxylic acids, and having an average particle diameter smaller than that of the toner, preferably, 0.05-5mum, still preferably, 0.1-2.0mum in fine powder of 0.01-10wt%, preferably, 0.05-2.0wt% of the toner.
Patent JP-H09236340-A (JP)
Title: Cryogenic refrigerating device
Inventor: KURIHARA TOSHIYUKI
IPC: F25B9/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To retain shielding effect by a method wherein a shield refrigerant gas tank, storing shield refrigerant gas, is connected to a liquid shield refrigerant tank to supplement shield refrigerant gas from the shield refrigerant gas tank into the liquid shield refrigerant tank when the inner pressure of the liquid shield refrigerant tank is reduced. SOLUTION: When a load for a shield refrigerating machine 40 is reduced and a pressure in a liquid nitrogen tank Tn is reduced to a pressure lower than a set pressure, the pressure is utilized as a pilot pressure and a low- pressure control valve for nitrogen LPRn is opened to open a nitrogen supplying pipeline 22b. Then, high-pressure nitrogen gas, stored in the nitrogen gas tank T2, is supplied into the liquid nitrogen tank Tn through the nitrogen supplying pipeline 22b and a nitrogen supplying an discharging pipeline 22. According to this method, the liquid nitrogen of predetermined amount can be kept in the liquid nitrogen tank Tn at all times whereby a stabilized heat shield effect for a heat shield plate S by the liquid nitrogen can be obtained.
Patent JP-H04238714-A (JP)
Title: Leveling valve
Inventor: OTAKE TAKAHIRO
IPC: F16F9/32
Filed: 1991-01-11
Abstract: PURPOSE:To adjust car height arbitrarily from the outside even without moving a sliding member by a lever by moving an operating member, which controls a supply air valve and an exhaust valve opened/closed, by a moving means relating to the sliding member. CONSTITUTION:For instance, when car height is increased, a changeover switch 63 is switched to rotate a servomotor 60 by a controller 62. An exhaust valve 47 is pressed upward through a sleeve 52 while lifting a feed screw 55 through a coupling 61 and a spline 59. Then, a supply air valve 44, which is pressed upward through a protruding part 46 by the exhaust valve 47, is detached from an opening 43. As a result, a check valve 40 is opened by a pressure of air, and compressed air passes through the opening 43 from an inlet port 39 to flow in a supply air port 45. Accordingly, an air spring is filled with air to gradually increase car height. Thus by vertically moving the feed screw 55, opening/closing points of the supply air valve 44 and the exhaust valve 47 are shifted.
Patent JP-S63209286-A (JP)
Title: Evaluation system for moving vector in movement compensation encoding
Inventor: SUZUKI YUTAKA
IPC: H04N7/32
Filed: 1987-02-25
Abstract: PURPOSE:To improve an encoding efficiency by evaluating a movement vector from the number of encoding bits ad and a predictive error signal power and forcibly setting a distortion based on the error of the movement vector of the predictive error signal to 0. CONSTITUTION:The vector Vopt in which the set of the candidate vectors is defined to be V0, V1,..., VN, the quantity of encoding required for transmitting the elements Vi of the vector to be V(Vi) bit and a predictive encoding error signal power at the time of using the vector Vi to be D(Vi) and an evaluation function F(Vi)=F(C(Vi), D(Vi) to be a minimum is transmitted as an optimum vector. As the evaluation function of the movement vector, the quantity of encoding required for transmitting the movement vector Vi as well as the predictive error power D(Vi) to the movement vector is used as a variable, thereby, the predictive error power is made minimum under the constant quantity of encoding. The number of bits required for encoding the predictive error signal is reduced by forming the predictive error signal.
Patent JP-S53126901-A (JP)
Title: Magnetic recording system
Inventor: SAKAI SUKEYOSHI
IPC: G11B5/09
Filed: 1977-04-12
Abstract: PURPOSE:To increase tracking desnity and achieve the improvement in access time by letting individual bit recording regions on a recording medium diagonally intersect with the traveling direction of recording tracks.
Patent JP-H06233608-A (JP)
Title: Working machine
Inventor: KATO HIRONOBU
IPC: A01D87/10
Filed: 1993-02-08
Abstract: PURPOSE:To prevent clogging of a material to be transported in a chute. CONSTITUTION:A passing density of a material to be transported is detected by an output signal of a light sensor 17 (receptor part) attached to the chute. An H level counter 21 counts an level signal of the light sensor 17 outputted from a level detecting part 20 at expected time intervals. An operating part 22 of a passing density judging value calculates an average light screening ratio of the level signal in plural sampling periods. The average shielding value is calculated at every completion of the sampling period. A clogging state judging part 24 sends an alarm to an warning part 26 when the average value exceeds a threshold value. The threshold value is corrected by a correcting part 29 corresponding to reduction in a light receiving level of the light sensor. Consequently, even if the light sensor is stained, an alarm can be started at a fixed timing and an operator can take a measure to prevent clogging according to the alarm.
Patent JP-S52124649-A (JP)
Title: Device for controlling elevator
Inventor: SUZUKI OSAMU
IPC: B66B1/18
Filed: 1976-04-13
Abstract: PURPOSE: To eliminate trouble for passengers by continuing service for the passenger after group control device and respective control device become in trouble in signal transmission system therebetween. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11323553-A (JP)
Title: Air lock device
Inventor: BAUMECKER TOMAS
IPC: C23C14/56
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide such an air lock device that enables the continuous transportation of works between two chambers atmospherically separated from each other and does not give rise to an undesirable restriction. SOLUTION: An air lock passage 6 is internally provided with air lock chambers 7a to 7m which are movable between the chambers 1 and 4 adjacent to each other and house the works 3, 13 desired to be passed through the air lock. The air lock chambers have air lock chamber openings for loading and unloading of the works. Further, the air lock chambers 7a to 7m have sealing devices. These sealing devices atmospherically seal the internal chambers of the air lock chambers 7a to 7m from the chambers 1, 4 at the time of air lock passage cooperatively with the air lock passage inside wall of the air lock passage 6.