baber/WOPTO huggingface dataset:
Patent JP-H0790038-A (JP)
Title: Production of phenol resin
Inventor: ARITA YASUSHI
IPC: B01J14/00
Filed: 1993-09-27
Abstract: PURPOSE:To obtain a phenol resin suitable as an electronic material required for higher sophistication by using a production unit made from a specific metallic material to reduce the metallic impurities in the final phenol resin. CONSTITUTION:This phenolic resin is obtained by using a production unit using, as reaction equipment material, a metallic material selected from tantalum, hafnium, zirconium, niobium and titanium and/or alloy material thereof. As for the reaction equipment, it is recommended that e.g. a 3L-reaction flask made from metallic tantalum be used.
Patent JP-H07150416-A (JP)
Title: Preparation of elastan fiber prepared by incorporating combination of polydimethyl siloxane and ethoxylated polydimethyl siloxane in spinning solution
Inventor: MIHIYAERU KAUSHIYU
IPC: D01F6/70
Filed: 1994-09-08
Abstract: PURPOSE: To provide the titled fiber which is excellent in uniformity by incorporating polydimethylsiloxane and ethoxylated polydimethylsiloxane into a spinning solution of polyurea polyurethane in a specified condition and dry spinning or wet spinning the same. CONSTITUTION: The polydimethysiloxane having siloxane content of 0.8 to 2 weight % on the basis of the same in the finished fiber and viscosity of 50 to 300 cst (A) and the ethoxylated polymethylsiloxane having siloxane content of 0.2 to 0.6 weight % on the basis of the same in the finished fiber and viscosity of 20 to 150 cst (B) are incorporated into the spinning solution of polyurea polyurethane before spinning, and dry spinning or wet spinning is performed. The elastane fiber which is distinctly lessened in stripes in the textile materials which are dyed and finished without adversely affecting the workability thereof in the intermediate stages which are required for the production of the textile material after processing with a warp knitting machine is thus provided.
Patent JP-H05270367-A (JP)
Title: Containable lever type parking brake
IPC: B60T7/10
Filed: 1992-09-08
Abstract: PURPOSE:To contain an operation level approximately in the same posture as that in a brake non-operation state, in a lever type parking brake which operates a brake by pulling up in relation to a ratchet plate, the operation lever, mounted in a free fall and rise state to a ratchet plate by means of a pivotal mounting axle. CONSTITUTION:A ratchet plate 3 is mounted in a free falling and rising state to a base member 1, fixed to a car body, by means of a support axle 2 arranged in parallel to a pivotal mounting axle 4 so that the ratchet plate 3 can rise and fall free together with an operation lever 5. The base member 1 is provided with a first contact part 6 which is brought into contact with the ratchet plate 3 when the operation level is pulled up so as to stretch a brake cable and prevents the ratchet plate 3 from rocking in a direction in which the ratchet plate 3 is pulled up, and a second contact part 8 which is brought into contact with a contact member arranged to the operation lever 5 and regulates rocking in a direction, in which the operation lever 5 falls, during a time in which the operation lever 5 is moved to a position where it is brought into approximately horizontal state.
Patent JP-S62102011-A (JP)
Title: Burning device
Inventor: SHINTANI MOTOATSU
IPC: F23Q3/00
Filed: 1985-10-25
Abstract: PURPOSE:To prevent the generation of unburnt gas at the ignition time by placing a metal fitting for flow suppression located at the opposite side of an ignitor and also near the mixed gas inflow hole in a burner head. CONSTITUTION:When the temp. of a vaporizing cylinder 4 is raised up to a set value, fuel is supplied into the cylinder 4 from a fuel pipe 8 by a pump 9 and burning air is supplied through an air path 6 by a blower 7 at the same time. Fuel vaporized in the cylinder 4 is mixed with burning air and passes through an inflow part 12a for mixed gas. Here, as a half cylindrical metal fitting 16 for flow suppression is placed at the outer circumference of the part 12 in the opposite side of an ignition electrode 15, flowing movement at this point is suppressed. That is, the time required fro mixed gas to arrive at flame holes 12b is longer than that required to arrive at flame holes near the electrode. As a result, at the time when flame is formed at the flame holes near the elec trode 15 to spread to adjacent holes and arrives at flame holes in the opposite direction of the electrode 15, mixed gas manages to arrive at the flame hole parts. Therefore, the generation of unburnt mixed gas is eliminated and white smoke generating phenomenon at the ignition time is prevented from occuring.
Patent JP-H0583761-A (JP)
Title: External alarm informing system
Inventor: HANAI TADASHI
IPC: G08B27/00
Filed: 1991-09-19
Abstract: PURPOSE:To inform an external part of alarm information in accordance with the degree of importance of an alarm in a building control system to monitor the abnormality occurrence of the facilities of a building, concerning the system for raising the alarm to the outside at the time of alarm generation. CONSTITUTION:At a central monitoring device 1 of a building control system, a facility information table 12b to set an alarm level in accordance with the degree of importance for each alarm item is provided, and the alarm to be given to the external part is classified into plural types. When the alarm generation is detected, the facility information table 12b is referred to and the alarm of the alarm level corresponding to the alarm items is informed to the external part.
Patent JP-H0788574-A (JP)
Title: Non-lubricating punch guide in punching die
Inventor: TAGUCHI AKIRA
IPC: C10N40/24
Filed: 1993-09-27
Abstract: PURPOSE:To provide a punch guide in a punching die which has lubricating function and does not generate a punching waste rising and further is unnecessary to clean a work in the next process. CONSTITUTION:The whole punch guide 1 in the punching die is constituted with a solid lubricator-containing alloy, the punch guide is divided into an inner layer 1-1 and an outer layer 1-2 and only the inner layer 1-1 is constituted with the solid lubricator-containing alloy. The punch guide is divided into an inner layer 1-3, intermediate layer 1-4 and outer layer 1-5 and only the inner layer 1-3 and the outer layer 1-5 are constituted with the solid lubricator- containing alloy.
Patent JP-H0287874-A (JP)
Title: High voltage/focus voltage generating circuit
Inventor: TANAKA TOSHIAKI
IPC: H04N3/26
Filed: 1988-09-26
Abstract: PURPOSE:To easily execute a focus adjustment without causing the deterioration of reliability of other circuit and a CRT by connecting newly a voltage source to a part whose voltage is a little lower than a focus voltage on the way of a bleeder resistance, and boosting the focus voltage by the new voltage source, when the focus voltage is insufficient. CONSTITUTION:The bleeder resistance 2 is provided on the output terminal of a high voltage generating circuit 1 containing the flyback transformer 14 of a CRT display. Also, the title circuit is provided with a focus adjusting voltage generating circuit 6 having a variable voltage source 17 for controlling an output voltage so that a voltage fetched from a focus voltage output terminal from which a voltage being lower than a voltage 4 required for a focus on the way of the resistance becomes a target voltage. In such a manner, the focus can be adjusted easily and stably, and also, the deterioration of reliability of other circuit, etc., is not caused.
Patent JP-H1064811-A (JP)
Title: Projection aligner and aligning method
Inventor: UZAWA SHIGEYUKI
IPC: H01L21/027
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To measure the thermal expansion quantity of an original plate, with out affecting the throughput of the aligner, by measuring the elongation of the original plate, controlling the scale factor of a projection optical system according to the elongation, and projecting an image of the plate on a board through the projection optical system. SOLUTION: Measuring optical systems 7L, 7R measure the positions of reticle marks 5L, 5R written on a reticle, relative to two reference marks 4A, 4L fixed to the top of a projection optical system 3. Temp. conditioners 8L, 8R control the ambient temp. The reference marks 4L, 4R fixed to the optical system 3 make the reference mark distance 4L-4R const. and hence provides the elongation ΔW of the reticle at time such that ΔW=W(t)-W(0), W(t)=|L(t)-R(t)|/|4L-4R|. The reticle mark distance is measured every wafer to correct the projection scale factor.
Patent JP-H0288084-A (JP)
Title: Display device for health apparatus
Inventor: SAITO ZENJI
IPC: A63B22/06
Filed: 1988-09-26
Abstract: PURPOSE:To enable continuance of physical exercise for promoting health without being tired by providing a display control means to control the content of scenes projected on a screen and the change speed of a part or all of scenes at a speed proportioning a rotation amount or s reciprocating exercise amount. CONSTITUTION:A speed control part 14 detects the rotation speed of a belt 5 by counting pulses and controls a reproduction part 13 so that information, e.g., roads, projected on a screen 11 is changed at a speed proportioning the rotation speed. In which case, a scene reproduced by the reproduction part 13 and projected on the screen 11 is changed at a speed proportioning the rotation speed of the belt 5, i.e. the walking speed or the running speed of a man 8. Thus, the man 8 performs physical exercise as he watches a scene projected on the screen 11, and produces a feeling just like he performs physical exercise actually on a road and is released from monotony, and is prevented from feeling tired even when he performs physical exercise for a long time.
Patent JP-H1180036-A (JP)
Title: Production of optically active compound using asymmetric phase transfer catalyst
Inventor: ARAI HIDE
IPC: C07D303/32
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain various optically active compounds useful as raw materials for a functional molecule such as liquid crystal, etc., a physiologically active substance such as medicine, agrochemical, etc., by a simple reaction, by using a specific readily obtainable cinchoninium salt as an asymmetric phase transfer catalyst. SOLUTION: For example, (A) 1 mol of an α,β-unsaturated ketone (preferably 3-methyl chalcone) is asymmetrically epoxidized in the presence of (B) 0.01-0.25 mol of a cinchoninium salt of the formula [Ar is a (substituted) phenyl; X is a halogen] by using (C) 1.5-20 mols of hydrogen peroxide as an oxidizing agent in (D) a heterogeneous mixed solvent system of a water phase and an organic phase in 1:1 (volume) containing 1-10 mols of an alkali hydroxide metal salt at -20 to 50 deg.C for 0.5-120 hours to give the objective optically active α,β-ketone.
Patent JP-2001061490-A (JP)
Title: Alfa-glucosidase and production thereof and ethyl-alfa- glucoside produced by utilizing the same and the production thereof
Inventor: SUZUKI OSAMU
IPC: C12N9/26
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide the subject novel α-glucosidase that is stable to heat and pH, can be used at ambient temperature and is useful for producing ethyl-α- glucoside by culturing a microorganism in Mortierella, for example, Mortierella alliacea YN-15 in a culture medium. SOLUTION: A microorganism in Mortierella, for example, Mortierella alliacea YN-15 (FERN P-16106) is cultured in a culture medium to produce the objective novel α-glucosidase that hydrolyze the α-D-glucoside bond in maltose, is stable to heat and pH, can be used at an ambient temperature and has a sufficient sugar-converting activity and is useful for production of ethyl-α- glucoside. The enzyme is obtained by culturing a microorganism in Mortierella, for example, Mortierella alliacea YN-15 (FERM P-16106) is cultured in the medium at a pH of 7.0 and a culturing temperature of 28 deg.C for 7 days and isolating and purifying the product.
Patent JP-H0287851-A (JP)
Title: Bit multiplexing transmission system
Inventor: SAKAMOTO KAZUYOSHI
IPC: H04L47/43
Filed: 1988-09-26
Abstract: PURPOSE:To decrease a transmission waiting time and to improve the transmission efficiency by decomposing and inserting plural packet data into an information part of an HDLC frame. CONSTITUTION:An information part 4 of an HDLC(high level data link control procedure) frame is divided in accordance with logical channels of a packet level. Subsequently, plural packet data are decomposed at every one bit or more, respectively, the packet data which are decomposed at every one bit or more are inserted into divided positions 101-10n, 201-20n... of the information part 4 determined at every use logical channel, and plural packet data are transmitted by the HDLC frame. In such a way, the transmission waiting time of the succeeding packet data is decreased remarkably and the transmission efficiency is improved, and also, the fairness of a service can be kept.
Patent JP-H0555594-A (JP)
Title: Vertical field-effect transistor
Inventor: KUBOTA HITOSHI
IPC: H01L29/78
Filed: 1991-08-28
Abstract: PURPOSE:To enable an amount of surge resistance of a vertical field-effect transistor to be improved by preventing a parasitic transistor from being turned on easily in a vertical field-effect transistor. CONSTITUTION:In a vertical field-effect transistor with a base region 4 at a semiconductor substrate (a substrata 1, an epitaxial layer 2) and with a source region 5 at this base region 4, a high oxygen concentration region (for example, an oxide film 11) is provided at least at a lower side of the source region 5 within the base region 4, thus enabling a base current of a parasitic transistor consisting of the source region 5, the base region 4, and the epitaxial layer 2 to be shut off preventing the parasitic transistor from being turned on easily.
Patent JP-2001061976-A (JP)
Title: Rotating magnetic generator for magnetic health machine
Inventor: OHAMA HARUO
IPC: A61N2/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotating magnetic generator for magnetic health machine of adding a vibration on the condition that the variable magnetic field is given. SOLUTION: A magnetic rotation body, which is polarised to the rotation direction, is supported pivotally and on its peripheral part, a coil 5, which is coiled to the rotation axis 2 direction, is set with keeping gap. A power source, which switches the working electric current to the coil 5 of forward-reversal rotation fixed periodically, is connected. Then the rotating magnetic generator for magnetic health machine is formed. The magnetic rotation body is supported pivotally to have a play that it is movable to the peripheral direction of rotation axis.
Patent JP-S6487101-A (JP)
Title: Cross machining unit added to 4-position position selecting mechanism
Inventor: TSUCHIYA YOSHIFUMI
IPC: B23B11/00
Filed: 1987-09-25
Abstract: PURPOSE:To easily and rapidly execute variation of combination, by a method wherein three cross spindles are incorporated in juxtaposition, a pinion shaft is erected above the core of the central one of the spindles, and a face arm to which three face spindles are assembled is integrally coupled thereto. CONSTITUTION:Through revolution of a pinion shaft 126 is converted into rocking of a face arm 131, revolution of the pinion shaft 126 is generated by hydraulic drive of a rack. Orientation in Fig. of the face arm 131 is orientation in which it is worked on a workpiece. Since the orientation is held ultimate advance position by means of the oil pressure of the rack, a position is extreme ly reliably and stably secured. Further, a cross spindle 108 and a face spindle 138 are coincided with each other on a line in the direction of a main axis, and fine adjustment is effected by means of a regulating screw. By rocking the face arm 131 as shown in a Fig., two machining works of the one being a cross machining work and the other being a face machining work are practi cable in one position. Further, the cross spindle 108 and the face spindle 138 are mounted to a cross body 100.
Patent JP-2000064430-A (JP)
Title: Unit type building
Inventor: USAMI TAKAHIRO
IPC: E04B1/348
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a unit type building capable of omitting a building unit, being constructed simply, and reducing cost. SOLUTION: In a unit type building 1 constituted by combining a plurality of building units 11, 12, 13, a building unit to be arranged in an intermediate part is omitted, and a pair of building units 13 arranged on both sides of a region 4 of the omitted building unit when viewed in a plan are expanded on a region 4 side, respectively. Consequently, it is possible to ensure the rigidity required for the building 1 and support a roof unit 14A arranged on this region 4 by each expanded part of the building unit 13 on both sides. As a result, the unit type building 1 can be constructed easily and its cost can be reduced because the building unit can be omitted.
Patent JP-H0761781-A (JP)
Title: Forklift
Inventor: SASA NAOMICHI
IPC: B66F7/24
Filed: 1993-08-31
Abstract: PURPOSE:To provide a forklift which can be lifted to a high position by a simple mechanism and eliminate the need of any special forklift carrying mechanism on the truck side. CONSTITUTION:Parallel links 1, 2 slidably supported through a slide member 3 are turned by a driving lever 13 to move up and down a relay support member 7 attached to on the other end sides of the links 1, 2. Struts 16 erected on the right and left holder bases 20 of holder mechanisms 19, 20 for supporting a fork 18 are inserted in the relay support member 7 to hold the struts 16 in such a manner as to freely select the upper side and the lower side, and the holder mechanisms 19, 20 are provided with a mechanism 22 for holding the fork 18 in such a manner as to be reverse in the longitudinal direction.
Patent JP-S6485072-A (JP)
Title: Recombinant vaccinia virus
Inventor: KOJIMA ASATO
IPC: C07K14/16
Filed: 1987-09-25
Abstract: PURPOSE:To produce tat protein in high expressivity, by using a cDNA coding tat protein originated from human immunodeficiency syndrome virus HIV and synthesizing a recombinant vaccinia virus by integrating said cDNA in a specific region. CONSTITUTION:The 1st recombinant vector is prepared by integrating a DNA region nonessential to the proliferation of vaccinia virus. A region coding tat protein originated from HIV is inserted to the downstream of the promoter of the 1st recombinant vector to obtain the 2nd recombinant vector. The 2nd recombinant vector is introduced into a cultural cell of an animal infected with vaccinia virus to induce a homologous recombination between the vector DNA and the virus genom DNA to construct the objective recombinant vaccinia virus. The cultured animal cell is e.g. TK-143 originated from human osteosarcoma and FL originated from human amnion.
Patent JP-H0291832-A (JP)
Title: Optical head using ld array as light source
Inventor: MATSUOKA KAZUHIKO
IPC: G11B7/135
Filed: 1988-09-28
Abstract: PURPOSE:To simplify a constitution and to reduce the weight and size of the title optical head and simultaneously, to secure good optical characteristics to the head by arranging a beam shaping prism to a prescribed position of an optical system and converting the width of the luminous flux emitted from the head in a prescribed way. CONSTITUTION:Laser beams from a laser diode array 102 provided with light emitting sections 1011-1013 form a luminous flux of laser light having a width of (d) after passing through a collimator lens 103 and is made incident on a beam shaping prism 10 which is arranged so that the plane of the prism 10 decided by the outgoing luminous fluxes 21, 22 from the prism 10 are superposed or become parallel with the direction in which the light emitting sections 1011-1013 are arrayed. The luminous flux made incident on the prism 10 becomes the luminous flux 22 having a wide beam width D, with the width D satisfying 1.4<=gamma<=3.5 in luminous flux converting ratio gamma=D/d against the beams width (d) of the incident beam 21, and a relatively large angle W' formed by the outgoing luminous flux. The luminous flux 22 corresponds to the light emitting sections 1011-1013 through an object lens 106 having a large aperture and a short focal distance and the image of a laser spot which is not much affected by the arranging error of the light emitting sections 1011-1013 and high in resolution is formed on a recording medium. Thus excellent optical characteristics and light receiving section outputs can be secured to this optical head while the weight and size of the head are reduced.
Patent JP-H04121867-A (JP)
Title: Floppy disk device
Inventor: MACHIDA MASANOBU
IPC: G11B19/00
Filed: 1990-09-11
Abstract: PURPOSE:To reduce the capacity of a power source by providing a circuit to detect the start-up of a spindle motor, and a circuit to start up the spindle motor by inputting a detection signal and a drive select signal from another floppy disk device. CONSTITUTION:The power source to rotate the spindle motors 3a, 3b is supplied from a power unit to the floppy disk devices 4a, 4b via power source terminals 7a, 7b. When a motor-on signal 8 and the drive select signal 9a become valid, a start-up signal 6a from a start-up circuit 2a becomes valid since the detection signal 5b from a detection circuit 1b is set in a valid state that is an initial state, and the motor 3a of the device 4a is started up. Immediately after that, a start-up signal 6b from a start-up circuit 2b in the device 4b becomes invalid since the detection signal 5a from a detection circuit 1a in the device 4a becomes invalid even when a signal 9b becomes valid, and no motor 3b is started up. Thereby, no simultaneous start-up of the motors occurs, which reduces the capacity of the power unit.
Patent JP-2001067474-A (JP)
Title: Pattern data matching device
Inventor: TOYAMA NORIKO
IPC: G06T7/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To make the precision and performance of matching improvable. SOLUTION: The pattern data matching device 30 combines at least one piece of search pattern data to be searched for, which is stored in a search pattern data storage part 22 with many file pattern data stored in a file pattern data storage part 23, sequentially specifies matching programs selected out of matching programs (a) to (n) stored in a matching program storage part 24 by a control part 31 for data matching parts 32a to 32k to perform matching processes, and stores the matching results in a matching result storage part 27. The matching programs (a) to (n) are suitable to a clear sealed fingerprint or a remaining fingerprint which is partially missing. The matching programs can be specified by the control part 31 by providing matching program specification information. Therefore, a detailed matching process is possible and matching processes can be carried out in parallel.
Patent JP-H0581460-A (JP)
Title: Bar code reader
Inventor: AKITA HIROMASA
IPC: G06K7/10
Filed: 1991-09-20
Abstract: PURPOSE:To sweep away erroneously read data. CONSTITUTION:Plural bar codes 1 which are arranged closely to one another and are different by the number of digits are read a set number of times, and read data is handled as effective data if read data of respective bar codes 1 are equal to one another. Read data URD on one side of a center bar CB of the bar code having the smallest number of digits out of plural bar codes 1 and a part having the same number of digits of read data LRD which is on one side of the center bar CB of another bar code 1 and is on the same side as the bar code having the smallest number of digits are compared with each other. Data invalldation discriminating means 15 and 16 are provided which invalidates read data OLD, URD, LLD, and LRD in the case that read data URD on one side and a part of read data LRD on one side coincide with each other.