baber/WOPTO huggingface dataset:
Patent JP-H0768319-A (JP)
Title: Method for controlling tension leveler
Inventor: YAMAMOTO KAZUAKI
IPC: B21D1/05
Filed: 1993-06-29
Abstract: PURPOSE:To execute stable operation by controlling the elongation percentage of a tension leveler while executing constant tension control in a skin pass mill. CONSTITUTION:At the time of executing shape correction of a strip 2 by passing the strip through a bridle roll 1 on the inlet side, skin pass mill 2, tension leveler 4 and bridle roll 5 on the outlet side, the rotational speeds of the bridle rolls 1, 5 on the inlet and outlet sides and the rotational speed of a tension sensor 17 which is arranged between the mill 3 and the leveler 4 are individually detected with pulse generators 18, 19, 20, their pulse signals are inputted to an individual elongation computing element 24a and mill elongation percentage epsilonM and leveler elongation percentage epsilonL are individually calculated. The calculated results are inputted into an intermesh correction value computing element 24b and, when the leveler elongation percentage epsilonL exceeds the set ceiling value under the state that the mill elongation percentage epsilonM is within a set range, intermesh is decreased and, when the elongation percentage epsilonL exceeds the set lower limit value, intermesh is increased and abnormal elongation of the tension leveler is rapidly eliminated.
Patent JP-H061898-A (JP)
Title: Compounding ingredient for chlorine-containing polymer, and chlorine-containing polymer composition
Inventor: GOTO KUNIO
IPC: C08K3/22
Filed: 1992-06-18
Abstract: PURPOSE:To provide the title ingredient which improves the dimensional and thermal stabilities of a chlorine-contg. polymer and is a compsn. comprising a synthetic layer crystalline magnesium phyllosilicate and magnesium hydroxide or oxide, and to provide the title compsn. improved in the above stabilities. CONSTITUTION:The title ingredient has, as the whole, a molar ratio of SiO2 to MgO of 0.25-1.33 and is a homogeneous compsn. comprising a synthetic layered crystalline magnesium phyllosilicate and an excess of magnesium hydroxide or oxide. The ingredient is compounded into a chlorine-contg. polymer to give the title compsn., which gives a molded article remarkably improved in dimensional and thermal stabilities without detriment to the mechanical properties.
Patent JP-H06100480-A (JP)
Title: Method of oxidizing aromatic compound having oxidizable alkyl group
Inventor: MISHIERU KOSUTANTEINI
IPC: C07C65/03
Filed: 1993-06-29
Abstract: PURPOSE: To oxidize aromatic compds. having oxidizable alkyl groups by proceeding oxidation reaction in water or admixture of water and an org. solvent in the presence of a specified solid catalyst.  
     CONSTITUTION: The objective oxidation is carried out by reacting aromatic compds. of the formula (where Y is oxidizable alkyl; (n) is 1-5; T is a 1-24C hydrocarbon group, and may be aliphatic groups, two of R linked to two of O supported on C adjacent to aromatic nucleous form satd., unsatd. or aromatic ring having 5-8 atoms together with O) with an oxidizing agent such as hydrogen peroxide, oxygen, etc., in the presence of a solid catalyst having active phases and containing a metal element such as tin, germanium, tellurium or copper combined with palladium, in water or admixture of water and an org. solvent, preferably under 1-100 bar at 50-120°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5586354-A (JP)
Title: Sealing method of sheath heater
Inventor: ONO TAKASHI
IPC: H02K23/66
Filed: 1978-12-22
Abstract: PURPOSE: To enhance the stability of sealing, to shorten the time required for sealing and to increase the working efficiency by inserting a glass tablet with a terminal piercing through an end portion and illuminating the glass tablet by a light beam from the end portion to melt it.  
     CONSTITUTION: Electric heating wire having a terminal 12 is pierced through a metal pipe 11, and heat-resistant insulating powder 13 is filled. Then, a glass tablet 14 is inserted with the terminal 12 piercing through an end-portion 15. A light beam generator 16 is approached to the end portion, and light is illuminated so that a focal point 17 is focused at a point about 2mm below the surface of the filled heat-resistant powder 13, and the glass tablet 14 is heated and melted. In the case the glass tablet 14 is low-melting-point glass, it is suitable to melt is at a temperature some what higher than the working temperature for the low-melting-point glass. In the case for high-melting-point glass, it is suitable to melt it at a temperature 100∼200°C higher than the working temperature for the high-melting-point glass. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H116035-A (JP)
Title: Metal wire
Inventor: FURUKIMI OSAMU
IPC: C22C33/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To improve strength, elongation troughness and corrosion resistance by forming a structure, in which a ceramic is mechanically alloyed in a base phase metal, so as to obtain a microscopically homogeneous structure. SOLUTION: When a metal wire, in which a SiO of 5 wt.% is made composite into Fe having a mechanically composite structure is compared with a high carbon metal wire in which a strength of >=2000 N/mm<2> , is relatively easily obtained and which is subjected to wire drawing after so called patenting treatment, the metal wire is found to obtain a hardness higher than a high carbon steel stock based on the investigation for a hardness distribution in a radial direction. Further, the metal wire can have a fixed hardness in the radial direction. A high carbon steel wire has a hardness in the radial direction higher in a surface layer region. That is, the metal wire, in which a ceramic is made composite to a base phase metal, is better. Further, a content of the ceramic is preferably >=1 wt.%. It is preferable that a grain size is <=20 mm and the structure contains an amorphous.
Patent JP-H0921503-A (JP)
Title: Plant for heating and deaerating supply water
Inventor: MUSUTAFUA YUSEFU
IPC: F22D1/32
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a feed water tank by employing a direct contact type feed water heater as a feed water heater in a system of a type wherein the feed water heater is disposed between a condenser and a feed water tank and is connected to a steam turbine by a steam extraction tube. SOLUTION: A pump 7 having a five stage structure feeds water to a feed water heater 1 by a first stage pump thereof through a feed water tube 19. The water fed through the feed water tube 19 is injected into the feed water heater 1 by means of an injecting device 1a and collides with extracted steam from a low pressure turbine ND in a doomed region of the feed water heater 1. Water which has heated condensed steam is collected in a bottom portion of the feed water heater 1 and sent to a second stage of the five stage pump 7 and the water in the feed water heater 1 is sent to a feed water heater 2. Steam extracted from the low pressure turbine ND is sufficient for the feed water heater 2, 3. Feed water heaters 4, 5 are supplied with steam extracted from a medium pressure turbine MD.  The water and the extracted steam directly contact with each other so that the extracted steam is efficiently utilized for heating the feed water until the extracted steam is condensed.
Patent JP-H1112876-A (JP)
Title: Heddle frame guide in loom
Inventor: ODA SHINGO
IPC: D03C13/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To extremely improve the problem of a cost for frequently exchanging heddle frame guides to renew them, and the problem of environment deterioration. SOLUTION: This heddle frame guide 1 fixed to a frame of a loom by a fixing member, and used for guiding reciprocal movement of a heddle frame 4 has guide grooves 1a formed on the heddle frame guide 1 so as to form right and left symmetrical pairs and so that, when one guide groove 1a is worn out, the guide groove 1a may be exchanged to another pair of guide grooves 1a.
Patent JP-H05185346-A (JP)
Title: Method of exchanging tool of machine tool
Inventor: OIGEN RIYUTSUCHIYURE
IPC: B23Q3/157
Filed: 1992-05-28
Abstract: PURPOSE: To shorten the tool changing time. CONSTITUTION: Grippers 20a, 20b of tool changing devices 21a, 21b hold tools 15a, 15b to be taken out from a receptor part 13 before these are thrust out from the receptor part 13. In this case, a drive motor 17 of a spindle 12 is braked. The tools 15a, 15b are thrust out into the grippers 20a, 20b before the drive motor 17 of the spindle 12 is braked so as to be in a stopped state.
Patent JP-H06349714-A (JP)
Title: X-ray exposure device
Inventor: SHIBAYAMA AKINORI
IPC: H01L21/027
Filed: 1993-06-07
Abstract: PURPOSE:To avoid the crack of a membrane part on an X-ray mask due to a projecting object in advance by detecting the presence or absence of the projecting object. CONSTITUTION:A laser generation part 22 and a laser reception part are provided at guides 20 and 21 in Y direction provided at both sides of a wafer substrate 6 and then these are synchronized and moved in scanning direction. Laser beams 23 emitted from the laser generation part 22 are transmitted near the surface of the wafer substrate 6 and is received by a laser light reception part 24. The laser beams 23 are received by the laser light reception part when there are no projecting objects on the surface of the wafer substrate 6 and are scattered by the projecting object if it exists so that the quantity of light received by the laser light reception part is reduced and the presence of the projecting object can be detected. The presence of the projecting object can be detected similarly also for the surface of an X-ray mask.
Patent JP-S6141035-A (JP)
Title: Multipoint contact type internal gear
Inventor: OSADA SHIGEYOSHI
IPC: F16H1/32
Filed: 1984-08-01
Abstract: PURPOSE:To reduce the abrasion of the tooth surface and simplify the mechanism for taking-out revolution outside by forming each tooth form of the internal-tooth gear and external-tooth gear of a multipoint contact type internal gear from a plurality of specific curves and reducing the delivery of torque between the gears to zero theoretically. CONSTITUTION:A multipoint contact type internal gear is constituted of an internal-tooth gear 1 having the number of teeth N (four in the figure) and an external-tooth gear 2 having the number of teeth (N-1). In this case, the tooth curve of the internal-tooth gear 1 is formed from a tooth-bottom curve whose shape is arbitrarily determined within a limit free from the interference with the external-tooth gear 2, tip curve consisting of a circular arc which is symmetrical with respect to the tip center line and has a large radius of curvature, and expands in the direction of center, and a side surface curve. While, the external-tooth gear 2 is formed from a tooth-bottom curve formed as the envelope of the above-described tip circular arc, a pair of said surface tooth shape curves formed as the transfer locus of the both edge points of the above-described tip circular arc, and a tip curve generating the second meshing with the above-described tip circular arc.
Patent JP-H0825968-A (JP)
Title: Door mirror bracket
Inventor: NIIMI TETSUYA
IPC: B60J5/04
Filed: 1994-07-12
Abstract: PURPOSE:To prevent the occurrence of dislocation by forming a projection on one of a bracket body and a frame for determining a positional relationship, regarding the bracket body for mounting a door mirror and the frame mounted thereon. CONSTITUTION:A door mirror bracket 1 is formed out of a bracket body 2 having an approximately triangular plane, and a rail type frame 3 mounted thereon. Also, the bracket body 2 is formed out of a sheet metal insert 4 and a rubber cover 5 for concealing a part thereof. On the other hand, the frame 3 houses and fixes a glass run and is mounted on the bracket body 2 by fixing means 15A and 15B, with side walls 7 and 8 supported at two positions on the body 2. When the frame 3 is mounted, a projection 13 formed on the insert 4 is kept in contact with the side wall 7, thereby positioning the frame 3.
Patent JP-H0912854-A (JP)
Title: Thermoplastic resin composition
Inventor: ISHII KAZUHIKO
IPC: C08L67/02
Filed: 1995-06-27
Abstract: PURPOSE: To obtain a thermoplastic resin compsn. which is usable as a permanent antistatic material for many applications and gives a molded item having excellent appearance and heat resistance, a good persistence of antistatic properties, and a markedly improved discoloration resistance during heat aging. CONSTITUTION: This compsn. is prepd. by compounding 100 pts.wt. polymer component comprising 50-98 pts.wt. arom. polycarbonate resin, 2-40 pts.wt. block copolyamide resin, and 0-30 pts.wt. impact modifier with 0.01-1 pt.wt. spirocyclic phosphorus compd. and 0.01-1 pt.wt. metal deactivator.
Patent JP-H0451544-A (JP)
Title: Wafer container
Inventor: TABUCHI SHUJI
IPC: H01L21/673
Filed: 1990-06-19
Abstract: PURPOSE:To prevent adherence of particles by providing a predetermined number of diffusing plates for distributing atmospheric air sucked by a blower uniformly to an atmospheric air region on the entire surface of an air filter at a predetermined air speed. CONSTITUTION:A wafer container 1 is composed of a containing region 1a, an atmospheric air region 1b and a sucking region 1c. The region 1a is opened at its bottom. The region 1b communicates with the opposed surface of the region 1a through an air filter 4. Two diffusing plates 5a, 5b are provided on the back surface in the region 1b. On the other hand, the region 1c is provided on the region 1b, and blowers 6a, 6b are provided at both opposed sides to suck the atmosphere. The fans 6a, 6b are driven by batteries 7a, 7b provided in the top of the region 1a. Here, the plates 5a, 5b are arranged to converge from above the back surface of the region 1b toward center. Thus, a laminar flow of the air is brought into contact within a carrier at a uniform air speed of a rated value or more to prevent adherence of particles to the wafer.
Patent JP-S55123426-A (JP)
Title: Preparation of flat thermoplastic sheet with improved dimension stability
Inventor: HERUMUUTO MONTSUAA
IPC: B29D7/00
Filed: 1979-12-12
Abstract: 1. Process for the production of biaxially stretched flat sheets of a thermoplastic polymer, which have an improved dimensional stability, by extruding the thermoplastic polymer from a slot die, cooling it to form a pre-film, heating the pre-film to the respective stretching temperature and stretching it, stepwise or simultaneously, in the orthogonal directions, then heat-setting the stretched pre-film, cooling it and winding it up, if required, wherein the film is, exclusively during cooling after heat-setting, convergently guided or allowed to converge freely in the transverse direction and, preferably also in the longitudinal direction, the speed of the film is reduced in comparison to the film speed in the heat-setting zone.
Patent JP-S6221940-A (JP)
Inventor: HACHIMAN SADAICHI
IPC: E04B1/70
Filed: 1985-07-19
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-S6315516-A (JP)
Title: Synchronizing interface circuit for internal timing digital
Inventor: ITO TAKASHI
IPC: H04N3/14
Filed: 1986-07-07
Abstract: PURPOSE:To restore the output clock phase into the stable state even if the relation of phase is critical by providing a circuit detecting the critical phase relation between the output clock and a synchronizing signal and controlling a frequency division circuit obtaining the output clock by the output of the said circuit. CONSTITUTION:A flip-flop(FF) 103 counts an even/odd number of output clocks CLK3. A FF 104 frequency-divides a clock CLK 2 regulating an internal timing and outputs the output clock CLK3. An AND gate 105 constitutes a jitter detection section 110 detecting the critical phase relation with the output clock CLK3 and the synchronizing clock CLK1 together with the FF 103. Through the constitution above, if the phase of the synchronizing signal CLK1 is led or lagged, the Q output of the FF 103 goes to '1', the output of the AND gate 105 goes to '1' only once at the leading of the signal CLK1 to control the frequency division FF 104 thereby inverting the phase of the output clock CLK3 by 180 deg.. Thus, when the clocks CLK1, 3 reach the critical phase relation, the phase of the output clock is switched to eliminate the state and the switching is executed with the Q output only by shifting the trailing phase of the Q output of the FF, then even if the titled circuit is used for applications offering tight pulse requirements, an output clock having a constant delay and pulse width without incurring any malfunction.
Patent JP-H0210477-A (JP)
Title: Three-dimensional hidden plane processing and drawing device
Inventor: UEDA TOMOAKI
IPC: G06T15/40
Filed: 1988-06-28
Abstract: PURPOSE:To eliminate the need to consider a transfer cycle for display as to a three-dimensional frame buffer by transferring the contents of the three- dimensional frame buffer to a two-dimensional dedicated frame buffer and mixing images. CONSTITUTION:Original image data after hidden plane processing by hidden plane processing algorithm using a depth buffer 8 are written in the three- dimensional frame buffer 7. Picture element data are read out of this frame buffer 7 in order and converted into data consisting of three bits for each picture element by a data converting and transfer circuit and the data are transferred to one plane of the two-dimensional dedicated frame memory of dual plane constitution. The contents of the two-dimensional dedicated frame memory 3 are converted, bit by bit, by D/A converters 6R, 6G, and 6B into digital data, which are transferred to a CRT display device 5, so that a graphic form after the hidden plane processing is displayed visually.
Patent JP-S5980465-A (JP)
Inventor: BEN ARUFURETSUDO BURUUSUTEIN
IPC: C08L83/05
Filed: 1983-09-02
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-H0394150-A (JP)
Title: Calibrating method of thermal conductivity and specific heat measuring apparatus for fluid
Inventor: URURITSUHI BON
IPC: G01N25/00
Filed: 1989-06-22
Abstract: PURPOSE: To accurately determine the specific heat and heat conductivity by using one detecting device by giving transient temperature variation and an energy input which has a level and length for generating substantially stable temperature to a sensor means. CONSTITUTION: In a microbridge system, an element 126 operates as a heat generating body and element 122 and 124 operate as sensors. The heat generating body 126 is applied with rectangular electric pulses, which are made into nearly rectangular wave heat pulses by the heat generating body 126. The heat pulses vary as shown by response curves 131-133 through the sensors 122 and 124. For the sensors, temperature markers like T1 and T2 are selected and the temperature rise and fall between them determine times t1 -t2 and t3 -t4 that the sensors have. Heat conductivity (k) is determined by using pulses which make the temperature graph enters a stable flat area at least temporarily. The specific heat is determined by using that heat conductivity (k) and the temperature variation rate in the transient state.  This device is calibrated by conducting a test with pressure at temperature under in-use conditions by using test gas whose composition is already known.
Patent JP-S645180-A (JP)
Title: Transmitter
Inventor: YUGAWA TATSUO
IPC: H04N7/00
Filed: 1987-06-26
Abstract: PURPOSE:To enable the timer video recording of a timer-reversed broadcasting program even if its broadcasting time is changed by allowing a television signal to contain information on a broadcasting deviation time and correcting the video recording time by the automatic video recorder of a receiver according to said information. CONSTITUTION:This device is equipped with a television signal generator 1, a broadcasting deviation time setter 2 for setting the deviation time of the broadcasting time of a broadcasting program, a time setting multiplex television signal generator 3 which multiplexes the broadcasting deviation time signal with the television signal, and a transmitter 4 which receives and sends the broadcasting deviation time setting multiplex television signal. Consequently, when the receiver to which a video recorder equipped with an automatic video recording function is added performs the timer video recording of the broadcasting program, the timer video recording of the timer-reserved broadcasting program can be performed even if its broadcasting deviates from its expected time.
Patent JP-H0264323-A (JP)
Title: Stand device for electromagnetic heater
Inventor: BURAIAN KOBUREE HEUITSUTO
IPC: H05B6/64
Filed: 1989-06-22
Abstract: PURPOSE: To heat up a food more quickly and uniformly not only the lower surface thereof but also the entire lateral dimensions thereof by providing means for improving an electromagnetic pattern to which a container is exposed, and means for supporting the container above the improving means while spacing therefrom. CONSTITUTION: A cooking assembly comprises a stand 22 designed to mount a container 10 wherein the stand 22 comprises a rim 28 having a bottom part 24, a side wall 26, and a part 30 inclining inward all of which are made of an electromagnetic wave transmitting maternal. The bottom part 24 forms a foot 25 for raising the bottom part 24. A circular plate 32 of conductive material, i.e., aluminum, us disposed in the center of the bottom 24 in order to improve the pattern of electromagnetic field thus generating a high level mode. The stand 22 has dimensions being set to optimize the interval between the lower surface of a food load 20 and the upper surface of the plate 32. According to the arrangement, the pattern of electromagnetic field is improved to couple electromagnetic energy entering from the lower surface or uniform heating is improved in the lateral direction.
Patent JP-H02258590-A (JP)
Title: Cleaning apparatus of packing nozzle
Inventor: SUTANRII EI GURUUMU
IPC: B67C3/00
Filed: 1989-06-22
Abstract: PURPOSE: To keep a container sealing surface clean and applicable to both solid and liquid cleaners as well as to facilitate the mounting/dismounting for cleaning by having an upper seal rotating with a plurality of cylinders, a vacuum manifold which cannot be turned and a seal plate for forming the upper seal and flow chamber. CONSTITUTION: A seal plate 44 is coupled with a manifold 46 by a bolt 48 and its extended portions 82 and 84 are extended to the lower part of an upper vacuum seal 26 to define a flow chamber 85 together with a circumferential channel 42. The positions of a pair of throughholes 86 and 88 are disposed so that the throughholes are coupled with each end portion of a cavity 70 of a manifold 46 and a flow chamber 85. The liquid dropped from a nozzle 16 is sucked by airflow to the flow chamber 85 immediately after a container 22 is filled. The solid particles and the like attached to the nozzle 16 are also sucked into the flow chamber 85 and all the food penetrated in the cavity 70 is sucked from a slot 76 to a vacuum tube 72.