baber/WOPTO huggingface dataset:
Patent JP-H01270642-A (JP)
Title: Method for visually confirming suspended substance in air
Inventor: KOBAYASHI TSUNETOSHI
IPC: G01N15/06
Filed: 1988-04-22
Abstract: PURPOSE:To observe a suspended substance by light in the vicinity of a focus using a torch lamp, by arranging a concave mirror and providing a light source at a position remote from the focus thereof and present within the sphere center of said mirror and increasing the luminous intensity of the light emitting from the light source by the concave mirror. CONSTITUTION:For example, a light source 3 composed of a torch lamp having a 6-volt power supply consisting of four 1.5-volt dry batteries is arranged at the position of 450mm from a concave mirror 1 wherein a diameter is 300mm, a sphere center is 700mm and a focus is 350mm and, when light is emitted to the mirror 1, said light is reflected by the mirror 1 and light having luminous intensity higher than the brightness of the peripheral space is visually observed at the position of the focus of 350mm. This light impinges on the dust or fiber suspended in air to scatter and the suspended substance in air can be visually confirmed by usual sight and the purifying degree in a room can be easily judged. At this time, when a black sheet 5 is used as a background to make light easy to look the suspended substance can be more easily detected.
Patent JP-S5222158-A (JP)
Title: Pitch cooling and storing device
Inventor: KATOU MASAKI
IPC: C10C3/16
Filed: 1975-08-14
Abstract: PURPOSE: To provide a pitch cooling and storing device which can prevent pitch from powdering during transfer and can reutilize waste water for cooling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61255764-A (JP)
Title: Automatic welding equipment
Inventor: HAYAKAWA YOSHITAKA
IPC: B23K9/12
Filed: 1985-05-10
Abstract: PURPOSE:To enable the automatic welding with the selective control properly in the far and near moving direction of the welding torch according to the direction of a groove by providing the control device in the far and near moving directions for the groove of the welding torch on the welding equipment to automatically weld with multibeads by reciprocating the groove of the material to be welded. CONSTITUTION:A welding torch 1 is fitted to the guide bar 12 of a vertical direction (Z axial direction) moving device and the supporting implement 14 of the guide bar 12 is fitted to the guide bar 16 for moving in the horizontal direction (Y axial direction), in case of the welding being performed with the double bead of from the initial layer bead 5 to the third layer bead with the reciprocating movement of the V shaped groove 4 of the material 3a, 3b to be welded by the welding torch 1. The main body 21 of the welding head is fitted to the guide bar 16 and travelled on the rail 22 moving in X axial direction. The welding is performed by forming plural welding beads inside the groove by providing the arithmetic control means to control and command the conditions in the far and near moving direction of the welding torch inside the groove according to the direction of the groove of the material to be welded on said automatic welding device and by reciprocally moving automatically in the X Y Z axial directions irrespective of the direction of the groove.
Patent JP-S58216695-A (JP)
Title: Preparation of trehalose
Inventor: HOSHINO MASAMI
IPC: C12P19/12
Filed: 1982-06-07
Abstract: PURPOSE:To prepare trehalose in high yield at a low cost, by treating maltose with maltose phosphorylase and maltose trehalose phosphorylase. CONSTITUTION:One mole maltose is treated with 0.1 unit or more, preferably about 350 units or more, maltose phosphorylase and 0.05 unit or more, preferably about 200 units or more, trehalose phosphorylase in the presence of about 0.1 mole or more, preferably about 0.5-1.5 moles, phosphoric acid or a salt thereof, e.g. potassium dihydrogenphosphate, in a suitable solvent at about 20-50 deg.C, preferably about 37 deg.C, and about 5-8pH, preferably 6-7pH.
Patent JP-S63118606-A (JP)
Title: Measuring method for roll core
Inventor: OHIRA KAZUYOSHI
IPC: B21B31/16
Filed: 1986-04-30
Abstract: PURPOSE:To measure the levelness of a roll built in a stand in a short time with high accuracy by measuring the levelness, etc., of the roll on the basis of the difference in the distance from one breadthwise end of a measured laser beam to the position of a measurement rod. CONSTITUTION:The laser measuring instrument 4 consisting of a light emitting device 6 and a light receiving device 8 which have a slit laser beam emission port 7 and a light reception port 9 provided to respective ends of a base board 5, and a means which adjusts the positions of both end parts of the base board 5 is arranged nearby one end part of the roll 1 built in the stand at right angles to the axis of the roll, and the measuring instrument 4 is aligned by a specific method. Then, the measurement rod 13 is fitted to one end of the roll 1 (or while the roll 1 is rotated by a specific angle) so as to cross the upstream (or downstream) part of the laser beam from the light emitting device 6, part of the laser beam which is received 8 is cut off by the rod 13, and the distance from one breadthwise end of the laser beam to the position of the rod 13 to measure the levelness or squareness of the roll 1.
Patent JP-S5920775-A (JP)
Title: Load support beam
Inventor: HARLE CHRISTOPHER NORTON
IPC: E04C3/06
Filed: 1983-06-03
Abstract: The invention relates to load bearing beams, and has for its object the provision of such beam of high strength and hence high load carrying capacity with relatively low weight, such as would be suitable for use in vehicles. The objective is met by a construction comprising a beam-like member formed by two spaced plate-like members, each of which has an outwardly directed flange to one side and an inwardly directed flange to the other side, to be of generally Z-shaped cross-section, said two plate-like members being secured to and spaced by internal cross-members. Thus, with the outwardly and inwardly directed flanges respectively being to the same side of the plate-like members an effective box-like structure is formed within which lie the spacing internal cross-members.
Patent JP-S5324384-A (JP)
Title: Preparation of copolymers
Inventor: TANITSU TADAO
IPC: C08F4/00
Filed: 1976-08-19
Abstract: PURPOSE: Preparation of copolymers with sharp molecular weight distribution and high degree of alternating tendency in high yield from an acrylic monomer and monomer selected from mono-olefins, non-conjugated-polyenes, conjugated polyenes, haloolefins, unsaturated carboxylic esters and unsaturated ethers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07180238-A (JP)
Title: Through-hole filling structure
Inventor: KANEDA KOJI
IPC: E04F17/08
Filed: 1994-05-12
Abstract: PURPOSE:To prevent flame and smoke from invading into an adjoining room when a fire occurs inside of one room partitioned by a structural body so as to enhance fireproof performance and smokeproof performance and facilitate construction. CONSTITUTION:A filler 4 to be filled between a through-hole inner wall W and a covered long body 3 inserted through a through-hole 2 is composed of a thermal expansive filler 4A and a fire resistant hardening type filler 4B. The fire resistant hardening type filler 4B is arranged on the side of the other through-hole opening face F2 of the structural body 1 more than the thermal expansive filler 4A.
Patent JP-H07307875-A (JP)
Title: Reference signal generating circuit
Inventor: KOBAYASHI NAOKI
IPC: H04N19/00
Filed: 1994-05-12
Abstract: PURPOSE:To obtain a reference signal generating circuit generating a more stable reference clock signal with a simpler configuration circuit. CONSTITUTION:A synchronizing signal detector 11 detects the position of a subcarrier signal and a BPF 10 extracts a subcarrier signal from an image signal. A VCO 13 oscillates a 1st AC signal and a frequency divider 14 divides the frequency of the oscillated signal. A phase comparator 12 detects the phase difference between the subcarrier signal and the 1st AC signal to match the phase of the 1st AC signal with that of the subcarrier signal. The 1st AC signal is frequency-divided by a frequency divider 15 and the synchronization of the phase with a 2nd AC signal is taken in a phase comparator 16. It is not required to generate an AC signal with a uselessly higher frequency through the configuration of 2-stages of PLL circuits and a reference clock signal synchronously with the subcarrier signal is generated.
Patent JP-H03296147-A (JP)
Title: Evaluation system
Inventor: WATANABE TOSHIMI
IPC: G06F11/28
Filed: 1990-04-13
Abstract: PURPOSE:To evaluate each subject with high efficiency and high reliability when the subjects are selected in accordance with the using purpose of each user by obtaining the final result of evaluation of each subject based on the weight range of each item of evaluation designated by the user and the result of evaluation of an evaluation means. CONSTITUTION:An evaluation means 1 evaluates equally each of prescribed items of evaluation to each subject. Meanwhile a weight range calculation means 23 calculates a weight range where the weight value that affects the evaluating result order of subjects is defined as a boundary for each item of evaluation. Each of these calculated weight ranges is displayed by a weighting request means 21 for each item of evaluation. Based on this display, a weighting request is given to a user according to designation of a weight range. A final evaluation means 3 obtains the final result of evaluation of each subject based on the weight range of each item of evaluation designated by the user in response to the weighting request and the result of evaluation of the means 1. Thus each subject is evaluated with high efficiency and high reliability at selection of a subject accordant with the using purpose of each user.
Patent JP-S63282341-A (JP)
Inventor: GORISU YOANESU YOSEFUSU HERINK
IPC: D03D47/36
Filed: 1988-04-22
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-S582671-A (JP)
Inventor: UIRIAMU JIYON JISA
IPC: G01R11/23
Filed: 1982-06-10
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-H10289858-A (JP)
Title: Developing and developing device
Inventor: SAKAMOTO JUNICHI
IPC: H01L21/027
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To contrive to enable the clean surface of a substrate to expose in a short time without impairing a resist pattern by a method wherein the substrate is horizontally held, a developing solution is continuously fed to the upper part of the substrate in a curtain form and at the same time, ultrasonic waves are superposed on the developing solution. SOLUTION: A substrate 1, which is exposed by a vacuum chuck or the like and has a resist layer, is horizontally held on a substrate holding table 2 and is fixed on the table 2. The table 2 is rotated by a servo motor 3, which is provided under the lower part of the table 2, in the planar orientation and at the same time, a developing solution is continuously fed to the upper part of the substrate 1 in a curtain form through a slit nozzle 6. Ultrasonic waves are superposed on the continuously fed developing solution from an ultrasonic vibrator 7. Thereby, a precise and microscopic resist pattern can be obtained on the surface of the exposed substrate 1 in a short time and without leaving a resist material on the surface.
Patent JP-H04328390-A (JP)
Title: Static type storing device
Inventor: YUI SHINOBU
IPC: G11C11/412
Filed: 1991-04-30
Abstract: PURPOSE:To enable the desired setting of the data in an SRAM cell at the optional point of time to be conducted and to unnecessitate the data initializing cycle of the time of starting utilization by connecting one of two power nodes of the FF in the SRAM cell to a power line, the other to a data signal line. CONSTITUTION:An SRAM with cells array where the SRAM cells M1-M4 using the FF to a storing circuit are arranged at a matrix state is formed. One of the two power nodes is connected to the power source and the other to the set signal lines 11. Then, in the cells M1-M4 where the first storing nodes of the cells M1-M4 are connected to the signal lines 11, the cells M1-M4 are set to a 1 state when the lines 11 are made grounded potential lower than the power potential. In the same way, the cells M1-M4 where the second storing nodes are connected to the signal lines 11 are set to a 0 state. Thus, the data in the SRAM cells are set in the way of desiring at the optional point of time and the data initializing cycle at the time of starting utilization is unnecessitated.
Patent JP-H05112708-A (JP)
Title: Stabilization of polycarbonate having high heat distortion temperature
Inventor: HERUMUUTOOMARUTEIN MAIYAA
IPC: C08K5/54
Filed: 1992-03-25
Abstract: PURPOSE: To obtain a thermoplastic molding composition retaining optical properties and impact performance highly and having an improved resistivity against aging by blending small amount of a specific siloxane compound with a specific aromatic polycarbonate.  
     CONSTITUTION: Approximately 0.001-1 wt.% of at least one kid of siloxane shown by formulas II and III is blended with an aromatic polycarbonate whose weight average molecular weight is at least 10,000 shown by formula I. In formula I, R 1  and R 2  denote, independently, hydrogen, 1-8C alkyl, etc.; (m) is 4-7; R 3  and R 4  selected individually for each X, denote, independently hydrogen or 1-8C alkyl; X stands for carbon. In formula II, R denotes hydrogen, 1-20C alkyl, etc.; B denotes R or A; (r), (s), and (t) are independently 0-200. In formula III, R denotes 1-20C alkyl, 1-10C alkoxy, etc.; (u) is 1-20, (v) and (w) are each 0-20, wherein u+v+w≥3; A denotes 1-20C alkyl or 6-10 aryl. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05272360-A (JP)
Title: Fastening device for gas turbine
IPC: F01D25/00
Filed: 1992-03-25
Abstract: PURPOSE:To facilitate assembling work of bearings, and improve stable rotation of the bearings and the tightening strength of nuts by reducing the number of curvic couplings to be formed. CONSTITUTION:In a gas turbine which is tightened integratedly through a tension bar 14 fitting the impeller 4 of a compressor 1 and the moving blades 11, 12 of turbine 2 to each other through a curvic coupling 17, an extension part 26 which extends in the edge direction of the tension bar 14 is formed at the final stage disc 12 of the turbine 2. A small-diameter part 33 of thin which fits a bearing 20 is formed at the extension part 26, and is tightened by a tightening nut 34 which is screwed into a threaded part 22 at the edge of the tension bar 14.
Patent JP-S63263843-A (JP)
Title: Synchronous multiplex system
Inventor: TAJIRI MITSUHIRO
IPC: H04J3/00
Filed: 1987-04-21
Abstract: PURPOSE:To prevent a clock from being in difficulties for extraction, by inserting the inverted information of a channel in use to an unused channel by using dismounting information when the channel on one side is dismounted in the multiplexing of two channels. CONSTITUTION:When the channel 1 is dismounted, both terminals 10 and 11 go to (L)s of ECL levels, and gates 1 and 4 are closed, and a gate 6 is opened. Thereby, the inverted information of the channel 2 is outputted from the gate 3, At this time, the information of the channel 2 is outputted from a gate 8. Thus, since the inverted information of the channel on a mounted side is inserted to the channel on a dismounted side, the mark ratio of data after multiplexing goes to 1/2, and it is possible to perform the extraction of the clock at a receiving part in the same manner as in the multiplexing of the two channels.
Patent JP-S5222735-A (JP)
Title: Protective relay
Inventor: KOTANI GENZABUROU
IPC: H02H3/40
Filed: 1975-08-14
Abstract: PURPOSE: A protector relay, capable of solving the overreach phenomenon not by the filter effect which causes a delay of the operational time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5744393-A (JP)
Title: Manufacture of speaker box
Inventor: RIYUU YOSHISUKE
IPC: H04R1/02
Filed: 1981-06-25
Abstract: PURPOSE:To facilitate manufacture and to improve sound quality characteristics by forming an overlay fiber plate into a frame body by plastic deformation and by fitting a baffle board and a rear plate. CONSTITUTION:An overlay fiber plate 9 of heat resistance resin is humidified previously and a jig 10 is used to press the heated the overlay fiber plate 9 against the jig 10. In this process, the overlay fiber plate 9 is bent along the jig 10 and deformed plastically into its shape. Further, a joint plate 11 is abutted on two mutually opposite end parts of the overlay fiber plate 9 detached from the jig 10 to bond those two end parts together, thus forming the overlay fiber plate 9 into a frame body. Then, a baffle board and a rear plate are fitted to the frame body of the overlay fiber plate 9.
Patent JP-H05125062-A (JP)
Title: Novel trisubstituted triazine and pyrimidine compounds
Inventor: JIRUBEERU RUGUNIEERU
IPC: C07D417/12
Filed: 1992-03-06
Abstract: New trisubstituted triazines and pyrimidines, which can be used as medicaments and correspond to the formula 
<IMAGE>
 in which
 R1, R2, R3, R4, X, A, B, D, T, U, Y, Z, p and q are as defined in the description. 
<??>These new derivatives and their physiologically acceptable salts may be used in therapy, in particular to suppress the resistance of tumour cells to carcinostatic agents and to suppress the resistance of parasites to antiparasitic agents.
Patent JP-S5625236-A (JP)
Title: Data read system of optical disk
Inventor: MURAKAMI HIROYASU
IPC: G11B21/10
Filed: 1979-08-03
Abstract: PURPOSE: To attain access to data blocks at random by optically scanning an optical disk in its radius direction at a constant speed, by separating and extracting a track signal from the read signal and then by detecting an unrecorded area.  
     CONSTITUTION: As optical head 4 scans optical disk 1 in its radius direction, it crosses data blocks 2 and unrecorded area 3 to obtain reproduced signal 7. Then, this reproduced signal 7 is passed through LPF, etc., to separate and extract track signal 8. Time TB of the track separation part should be much less than time TA of the track part, and consequently unrecorded area 3 is detected by exercising a comparison supervision over times TA and TB to count the number of the areas. Since the number of unrecorded areas 3 and each data block bear corresponding relation, access to a desired data block can be attained at random by counting the number of them. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S584326-A (JP)
Title: Production control system for car body
Inventor: UEHARA KOUJI
IPC: B23Q1/00
Filed: 1981-06-25
Abstract: PURPOSE:To output positively a particular signal to a receiver when various types of cars are produced in an assembling main line, by using the scope of a signal transmitting medium radiated from a transmitter that will output the particular signal corresponding to the type of the car. CONSTITUTION:In an apparatus that assembles various parts of various cars to produce various types of car bodies 29, the transmitter 22 is provided for transmitting a particular signal according to the type of the car body 29 that will be assembled from parts in the car body part assembling line. The signal of the transmitter 22 is transmitted using a signal transmitting medium such as a light and an electric wave that extends and transmits the signal in space to a part discriminating apparatus 28 provided in the first stage of the assembling main line and the receiver 24 on the working station side of the assembling main line or the car body part assembling line. By this signal from this receiver 24, a working signal at the working station at a working output apparatus 25 is outputted to a robot control board 26.
Patent JP-H08297615-A (JP)
Title: Resource existent area recording device and resource transmission supporting device
Inventor: TAKEOKA MAKOTO
IPC: H04L12/58
Filed: 1995-04-25
Abstract: PURPOSE: To provide a resource existent area recording device for recording the relation of correspondence between a resource and the attribute of a memory area, where that resource exists, and the resource transmission supporting device for supporting an answer from the transmission destination to the transmission source based on that record. CONSTITUTION: An area monitor part 2 investigates any specified computer memory area at the timing instructed by a timing designation part 5 and discriminates whether the resource exists in that computer memory area or not. When the resource exists, the information of that resource and the attribute of the investigated computer memory area are dispatched to an area recording part 3. At the area recording part 3, the attribute of the resource is investigated and it is discriminated whether the attribute of the investigated computer memory area is already added as an attribute or not. When it is not added, the attribute of the computer memory area is added to the attribute of the resource. At the time of answer, the attribute of the computer memory area added to the attribute of the resource is used to be defined as the destination of answer.
Patent JP-S60249260-A (JP)
Inventor: BERUNAARU WARUZOSUKII
IPC: H01M8/24
Filed: 1985-05-10
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-H02279736-A (JP)
Title: Fluorination of polyester surface
Inventor: ITO KOJIRO
IPC: D06M101/16
Filed: 1989-04-19
Abstract: PURPOSE:To give a function not deteriorating for a long term to the surface of a polyester by aminating it, treating the aminated surface in a vapor phase with a fluorinating agent having a reactive group to bond the amino groups to the fluorinating agent. CONSTITUTION:A polyester (e.g. polyethylene terephthalate) is treated with a di- or poly-amine (e.g. ethylenediamine) in a vapor phase to aminate its surface. The aminated polyester is treated in a vapor phase with a fluorinating agent having groups reactive with an amino group (e.g. 1,1-perfluoroisopropyl-2- trifluoromethyletylenylglycidyl benzoate). In this way, the fluorinating agent is bonded to the amino groups to functionalize the surface of the polyester with the functionalizing agent and to impart thereto permanently excellent water repellency, oil repellency, staining resistance, etc.
Patent JP-S61258433-A (JP)
Title: Etching process
Inventor: KETSUSAKO MITSUNORI
IPC: H01L21/302
Filed: 1985-05-13
Abstract: PURPOSE:To enable the etching in specified depth by means of repeating irradiation with high energy particles and etch-removing damage layers. CONSTITUTION:A masking material 33 with an opening 32 is formed on an Si substrate 31. When the surface of substrate 31 is irradiated with ion 34 accelerated up to moderate energy in an ion irradiating chamber, a damage layer 35 DELTAt in depth equivalent to the range of irradiating ion is formed in the surface region of opening 32 of the Si substrate 31. Next when the Si substrate 31 is fed to a plasma-etching chamber to be exposed to etching gas plasma, the damage layer 35 only is removed by etching. Likewise when the Si substrate 31 with the damage layer 35 etch-removed is ion-irradiated again, another damage layer DELTAt in depth is formed again. Furthermore when the Si substrate 31 is exposed to plasma etching region again, the second damage layer is removed with the Si in opening 32 etched down to 2DELTAt in depth. Through these procedures, the Si in opening 32 can be etched down to nDELTAt in depth by means of repeating said procedures by n times.