baber/WOPTO huggingface dataset:
Patent JP-H1143709-A (JP)
Title: Operation of vertical furnace using sintered ore having good characteristic at high temperature
Inventor: YAMAGUCHI KAZUYOSHI
IPC: C21B5/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the permeability of fused layer formed with sintered ore, to improve the ventilation at the lower part of a blast furnace and to keep the operation of the blast furnace at stable by charging the sintered ore which has good characteristic at high temp. and specifies the average diameter in a specific opening hole diameter, from a furnace top part. SOLUTION: The vertical furnace is operated by injecting pulverized fine coal at >=150 kg/t from a tuyere part of the blast furnace. During this operation, the sintered ore having good characteristic at high temp. and 0.05-0.15 μm average diameter in the opening hole of <=300 μm is charged from the furnace top in the vertical furnace. This sintered ore having this average diameter is produced by executing one or more of actions among the fine powdery quantity having <=0.25 mm, powdery coke blending rate, average diameter of the powdery coke, fine powdery coke quantity having <=0.25 mm and the negative pressure in the operation. As the other way, this sintered ore can be produced by adjusting the basicity in the sintered ore to high and the contents of alumina, silica and magnesia to low.
Patent JP-S58117891-A (JP)
Title: Steel plate electroplated on each side with dissimilar alloy for automobile
Inventor: HIGUCHI YUKINOBU
IPC: C25D5/26
Filed: 1981-12-30
Abstract: PURPOSE:To provide a steel plate which is electroplated with dissimilar alloys on each side and has high corrosion resistance and painting performance by constituting one side of the steel plate of a Zn alloy coating layer contg. Ni or Co or Ni-alloy and the other surface of a Zn alloy coating layer contg. Fe. CONSTITUTION:A Zn alloy coating layer contg. respectively 8.5-30% Ni and Co and Ni-Co alloy is formed on one side of a steel plate to be used as the inside surface of an automotive body. A Zn alloy coating layer which contains >=8.5% Ni or Co or Ni-Co alloy, contains >=1 kinds among Fe, Cr, Sn, Mn in said alloys and contg. said elements at <=30% in total sum is formed thereon. On the other hand, a Zn-Fe alloy coating layer contg. >=25% Fe is formed on the other surface of the steel plate to be used as the outside surface of the body. As a result, corrosion such as formation of red rust and pitting of the steel plate in the positions where electrodeposition painting is not thoroughly applied is prevented as against the corrosion of the inside surface of the automotive body. For the outside surface of the body, water resisting adhesion is high and even if the paint film peels partially slightly, the effect of preventing corrosion is obtained.
Patent JP-2000045075-A (JP)
Title: Aluminum-containing plated steel sheet for fuel tank excellent in workability and corrosion resistance
Inventor: KUROSAKI MASAO
IPC: C23C22/12
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum-contg. plated steel sheet for fuel tank which is free from lead causing environmental problem at all and excellent in workability and corrosion resistance. SOLUTION: This aluminum-contg. plated steel sheet has a zinc phosphate composite film contg. zinc and phosphorus of weight ratio (zinc/phosphorus) of 2.3 to 3.2 by coating wt. of 0.3 to 2.5 g/m2 on the surface of aluminum-contg. metal plating layer. Preferably, the zinc phosphate composite film furthermore contains one or more kinds of metals selected from nickel, magnesium, iron, cobalt, calcium and manganese by 0.1 to 8 wt.% in total.
Patent JP-H1152015-A (JP)
Title: Test circuit for high-speed semiconductor integrated circuit apparatus
Inventor: ONISHI YASUHIRO
IPC: G01R31/28
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To enable the logic operation and the timing operation of a semiconductor integrated circuit apparatus driven at high speed with the use of a low- speed tester. SOLUTION: The high-speed clock signal of a semiconductor integrated circuit apparatus 101 driven at high speed, and a data signal output subsequent to the high-speed clock signal are AND operated at a first AND circuit 111, and the obtained AND output is counted by a first counter 112. The AND output and an AND output delayed from the AND output are AND operated at a second AND circuit 114, and the thus-obtained AND output is counted by a second counter 115. The counted values of the first and second counters are compared with each other by a coincidence detection circuit 116. When the counted values coincide, a timing normal signal is output. A low-speed tester carries out a timing test to the semiconductor integrated circuit apparatus with this timing normal signal.
Patent JP-H1055205-A (JP)
Title: Control equipment
Inventor: MURAMATSU NOBUAKI
IPC: G05B19/05
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To read in analog set values including many elements through one set of analog input terminals without being restricted by the number of input points as the hardware of the control equipment. SOLUTION: The control equipment which has control arithmetic parts 12 and 13, and an analog set value and inputs measured values 10 and 11 corresponding to control arithmetic parts and outputs its operation output is provided with switching signal output means 5, 6a, and 6b that decide which of the control arithmetic part performs control operation according to an element decision signal 3 inputted from a digital input terminal and output a switching signal corresponding to the decision result, and set value switching means 8 and 9 which inputs set values from analog input terminals and output the inputted set values to one corresponding arithmetic part according to the switching signal.
Patent JP-H0495443-A (JP)
Title: Analyzer for signal recording tape
Inventor: MAEHARA KOJI
IPC: H04M1/24
Filed: 1990-08-13
Abstract: PURPOSE:To easily clarify a cause to a fault in a short time by visually analyzing a timing between a frequency of various signals on a tape recorded by a signal storage device and a stage change in a terminal equipment. CONSTITUTION:A signal recorded on a channel 1 of a magnetic tape reproduced by a cassette deck 11 passes through an equalizer 21 and a filter block 26, an MPU 31 of a 2nd signal processing section 30 identifies rise and fall of the signal and applies signal processing to the signal such as measurement a signal duration time and the result is displayed on a display section 40. Then a line signal recorded on a channel 2 of the cassette deck 11 includes a 300Hz signal and a 1200Hz signal depending on the polarity of the line when the line loop is closed, then it is inputted to the MPU 31 through the filter block 26 and displayed on a display section 40. Moreover, external information 2 (2400Hz) is processed similarly and displayed on the display section 40.
Patent JP-2000046367-A (JP)
Title: Indoor unit and air conditioner
Inventor: GOTO TAKASHI
IPC: F24F13/22
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an indoor unit capable of fixing wirings such as drain hoses or electrical wirings in the indoor unit without especially preparing special parts. SOLUTION: An indoor unit 10 generally comprises two contour parts of a base 11 and a front panel 12. The base 11 is provided with wirings such as a drain hose 1 for guiding condensate generated from indoor air by an indoor heat exchanger outside as well as various kinds of devices such as the indoor heat exchanger, a crossflow fan, or the like. On the back surface of the base 11, is provided an attaching plate 13 having a plurality of holes 13a formed with which hooks or nails provided on an indoor wall are engaged. The attaching plate 13 is provided with a wiring guide 3 for fixing the wirings to prescribed positions in the base 11.
Patent JP-H05115995-A (JP)
Title: Build-up material for member made of tial, ti3al intermetallic compound and valve made of tial, ti3al intermetallic compound
Inventor: SHIMIZU TETSUYA
IPC: C22C14/00
Filed: 1991-07-26
Abstract: PURPOSE:To provide the member made of the TiAl, Ti3Al intermetallic compd. which is light in weight and simultaneously satisfies heat resistance, mechanical strength and wear resistance. CONSTITUTION:The TiAl, Ti3Al intermetallic compd. contg. Si and/or Nb is built up at the prescribed point of the member made of the TiAl, Ti3Al intermetallic compd. The Si and/or the Nb improves the high-temp. oxidation resistance of the lightweight TiAl, Ti3Al intermetallic compd. Then, the member made of the TiAl, Ti3Al intermetallic compd. having the built-up part which has the high heat resistance and does not generate crack, etc., is obtd.
Patent JP-S6458735-A (JP)
Title: Method of covering structure concrete with metallic foil
Inventor: SHIROYAMA KAZUHISA
IPC: E04G9/10
Filed: 1987-08-26
Abstract: PURPOSE: To prevent the deterioration of a structure by casting concrete after a foil is temporarily stuck on the inside of a form and sticking the foil on the surface of hardened concrete to cover the surface of the concrete with the foil. CONSTITUTION: Concrete 5 is cast inside of a form after a high corrosion resistant foil 1 is temporarily stuck on the inside of the form in advance, or the form is stripped after the concrete 5 is solidified, and then, the foil 1 is stuck on the surface of the concrete 5 to cover the surface of the concrete 5 with the foil 1. The foil 1 is formed of amorphous alloy, stainless, titanium or the like. By the constitution, since the neutralization of the concrete 5, the corrosion of the inside reinforcement and the permeation of salinity are controlled, the deterioration of a building can be prevented.
Patent JP-H0761704-A (JP)
Title: Pinless folder for rotary printing machine
Inventor: MOTOOKA MIKIO
IPC: B65H35/08
Filed: 1993-08-26
Abstract: PURPOSE:To reduce remarkably an obstacle such as an end fold or failure of folding accuracy, prevent the end fold caused on both side ends of a web, eliminate a printing obstacle such as a belt flaw from being caused in a pattern printed on the web, and correct easily a posture of a paper discharged on a discharge conveyor. CONSTITUTION:A web (a) is sent to between a first cutter cylinder 21 and a first cutter receiving cylinder 22, and is cut intermittently in the paper width direction by a sawtooth 30 of the first cutter cylinder 21 and the first cutter receiving cylinder 22, and afterwards, it is sandwiched by a folding cylinder 23 and a girth conveyor belt 24, and is sent to between a second cutter cylinder 26 and the folding cylinder 23, and the residual part is cut in the paper width direction by a sawtooth 31 of the second cutter cylinder 26 and a cutter receiver 34 of the folding cylinder 23. The tip of the web (a) whose whole width is cut is pushed in picking mechanisms 32 and 33 of the folding cylinder 23 by the sawtooth 31 of the second cutter cylinder 26, and is gripped and conveyed by the picking mechanisms 32 and 33.
Patent JP-H09136034-A (JP)
Title: Method for recirculation of interphase transfer catalyst forsubstitution reaction
Inventor: DEBARA AN HAITOKO
IPC: C07B63/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering such quaternary salt that can be recycled as an effective interphase migration catalyst. SOLUTION: When a substituted aromatic compound such as salt of a dihydroxyaromatic compound, halophthalimide, and nitrophthalimide is reacted in a nonpolar solvent like toluene, quanternary salt which is used as an interphase migration catalyst, the solution is washed with water or the aqueous solution of base, and the washing liquid is recovered by extracting with chlorinated alkane such as methylene chloride. In many cases, before the recovery of the quaternary salt, the extract is preferably contacted with the aqueous solution of alkali metal bromide to convert all anions contained in the quaternary salt into bromide.
Patent JP-S58110641-A (JP)
Title: Sliding contact material
Inventor: TAKIGUCHI FUJIMATSU
IPC: H01H1/02
Filed: 1981-12-24
Abstract: PURPOSE:To obtain a sliding contact material with a low contact resistance value and superior wear resistance by adding a specified element to Ag optionally together with an Fe group metal and by carrying out internal oxidation treatment at a high temp. to disperse oxide uniformly and finely in the Ag. CONSTITUTION:To Ag is added 0.5-5wt% in total of at least one among Al, Bi, Ga, Ge, Mg, Mo, Pb, Si and Zr, or 0.01-0.5wt% Fe group metal is further added. By carrying out internal oxidation treatment at a high temp., oxide of said added element is dispersed in the Ag. By the uniform and fine dispersion of the oxide in the Ag, the Ag is reinforced by dispersion to enhance the wear resistance, thereby reducing the dissipation. By adding the Fe group metal, said oxide in the Ag is made uniform and fine to prevent internal cracking due to oxidation. When the contact chips 1a of the commutator 1 of a small-sized motor are manufactured with the resulting material, contact chips 1a with low contact resistance to the wire rods 2 of brushes and superior wear resistance are obtd.
Patent JP-H0658201-A (JP)
Title: Piston structure in engine
Inventor: HIROSE ICHIRO
IPC: F02F3/22
Filed: 1992-08-07
Abstract: PURPOSE:To suppress generation of a cavitation in a wet liner while preventing a piston from cracking and in a piston which moves on the inner circumference of wet liner. CONSTITUTION:Any deviation in a crank axial direction of a connecting rod 8 is regulated by a small end part 8a in a wet liner system in which cooling water paths 20 are formed around an aluminum liner 5. Piston pins 25 are pressed in the small end part 8a of the connecting rod 8 and connected integrally thereto not turnably. Cooling galleries 31 are provided in pistons 7. Pistons 7 are lightened by small end regulation of the connecting rod 8. Action of pistons 7 around piston pins 25 is regulated to a small level by pressing piston pins 25 in and slapping action of the pistons 7 is restricted. Combustion stimulating power in pistons 7 per unit area is increased, and allowable limit value of conbustion stimuling power is enlarged by cooling effect of cooling galleries 31.
Patent JP-S6188812-A (JP)
Inventor: SAKAI SEIJI
IPC: A01C15/04
Filed: 1984-10-08
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-S60105237-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: SAMATA SHIYUUICHI
IPC: H01L21/322
Filed: 1983-11-11
Abstract: PURPOSE:To prevent lamination defects on a thin film surface by forming a single crystal semiconductor thin film on a semiconductor substrate, heat-treating in an oxidation atmosphere to form an oxidized film on the thin film surface and removing all the oxidized film. CONSTITUTION:On the surface of a p type silicon substrate 11, antimony is selectively ion-implanted and activated and an n<+> buried layer 12 is formed. Then, a p type single crystal silicon thin film 3 is formed on the substrate 11 by epitaxial growth. On the surface of the single crystal silicon thin film 13 due to epitaxial growth, many defects 14... are generated. Then, an oxidized film 15 is formed on the surface of the single crystal silicon thin film 13 by heat treatment in the atmosphere of H2+O2. In this case, the defects 14... are gettered in the formed oxidized film 15. Then, the oxidized film 15 on the surface of the silicon thin film 13 is removed by etching liquid of HF:H2O=1:10 and a semiconductor substrate is obtained.
Patent JP-S6455641-A (JP)
Title: Subsidiary index system
Inventor: OUCHI MASAHIRO
IPC: G06F17/30
Filed: 1987-08-26
Abstract: PURPOSE:To improve the efficiency of direct access from a subsidiary key value and to efficiently perform the sequential access based on a primary key value thereafter by setting circumstances for sequential access by a second pointer in case of direct access based on a subsidiary index file. CONSTITUTION:When direct access from the subsidiary key value is requested, a subsidiary index file 9 is searched by a subsidiary key value 10a to obtain an objective subsidiary index record 10, and objective data is obtained from a data file 1 in accordance with a data address 10b. Since the subsidiary index record 10 has a primary index address 10c besides, the physical address of a primary index file 3 and the entry point of a corresponding primary index record 4 are set to access control information by information of the address 10c for the purpose of preparing for the following sequential access. Thus, the efficiency of direct access is improved and the efficiency of sequential access is improved.
Patent JP-S6460210-A (JP)
Title: Arm of positioning method for hot-line robot for distribution work
Inventor: TAMAKI RYOKICHI
IPC: H02G1/02
Filed: 1987-08-26
Abstract: PURPOSE:To enable the position of a tool to be easily set at an arbitrary position, by arranging a device for detecting the elevation angle and expansion degree of the boom of a service car, and a sensor for measuring a distance to a distribution line, and by controlling the operation of an arm according to their data. CONSTITUTION:When a hot-line robot 2 is fitted at the tip of the boom 7 of a service car 13 and distribution line work is executed in the hot-line state, then a detector for detecting the elevation angle and expansion degree of the boom 7 is set. On the substrate section 15 of the hot-line robot, a distance sensor (ultrasonic wave sensor) 11 for measuring a distance between the substrate section 15 and a distribution line 1 is set. Then, based on informations from the detector and the distance sensor, the working degree of the arm of the hot-line robot 2 is computed, and a tool 5 is contrived to be moved to a specified position. As a result, the labor and working time of a laborer 8 can be saved.
Patent JP-H0377166-A (JP)
Title: Expression conversion system
Inventor: HAMADA AKIRA
IPC: G06F17/27
Filed: 1989-08-19
Abstract: PURPOSE:To attain the automatic conversion between the expression of an intransitive verb and the passive expression of a transitive verb as well as between the expression of a transitive verb and the causative expression of an intransitive verb respectively and to reduce the operating load at elaboration of sentences by automatically and properly add or delete the Japanese auxiliary verbs 'SERU', 'SASERU', 'RERU' and 'RARERU' when the conversion of expressions is carried out among verbs. CONSTITUTION:The expression of an intransitive verb is converted into the passive expression of a transitive verb and vice versa with use of a morpheme analyzing means 4 which analyzes the sentence morphemes, an intransitive- transitive verb table where both verbs correspond to each other in terms of meaning, and a table 6 where the conjugation ending of verbs correspond to the conjugation of 'RERU' and 'RARERU'. When the sentences thus produced are elaborated, the automatic conversion is carried out between the expression of an intransitive verb and the passive expression of a transitive verb as well as between the expression of a transitive verb and the causative expression of an intransitive verb respectively. Thus the troublesome operating load is reduced at elaboration of sentences.
Patent JP-S6274783-A (JP)
Inventor: FUSHIMI TAKANOBU
IPC: B62K11/02
Filed: 1985-09-27
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-H0928848-A (JP)
Title: Head balancer
Inventor: IKEGAMI KAIJI
IPC: A63B69/36
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To produce a stable and beautiful figure by forming a head balancer in a crown shape by attaching a weight to a certain part of a string shape, a chain shape or a belt shape, and keeping a balance of the head and the body taking bodily exercise by attaching it to the head. SOLUTION: A head balancer is formed in a crown shape by attaching a weight 1 to a certain part 2 of a string shape, a chain shape or a belt shape for sports such as a dance and golf accompanying a swing or rotation of the body, and is worn so that the weight 1 comes to a temple or occipital part. A balance of the head and the body taking bodily exercise is made easily keepable, and a stable and beautiful figure is shaped.
Patent JP-H0635285-A (JP)
Title: Multicolor image forming device
Inventor: FUCHIWAKI TAKASHI
IPC: G03G15/00
Filed: 1992-07-17
Abstract: PURPOSE:To provide the multicolor image forming device which can suppress a misalignment of the image forming position by a simple constitution, and can obtain a color image of a high picture quality free from color slurring, etc., of an image, with regard to the multicolor image forming device for forming a toner image consisting of a prescribed color in each image recording part, respectively, while a photosensitive body drum is turned by one rotation, and transferring the toner images of each color in a lump to paper 5. CONSTITUTION:In the multicolor image forming device, this device is constituted so that angles of a photosensitive body drum 1 between each of image writing positions P, Q, R and S by exposure devices of each image recording part A-D all become equal angles theta, and also, its angle theta, the number of teeth Z1 (an integer) of a driven gear 20 fixed to a shaft of the photosensitive body drum 1, and the number of teeth Z2 (an integer) of a driving gear for driving its driven gear 20 satisfy a relation of Z2Xn=Z1Xtheta/360 deg. (n: an integer), and moreover, a gear ratio of each gear in a reduction gear train between a photosensitive body drum driving motor 21 and the photosensitive body drum 1 is all set to an integer ratio.
Patent JP-H0495206-A (JP)
Title: Rotary head device
Inventor: MIYAMOTO MAKOTO
IPC: G11B5/02
Filed: 1990-08-09
Abstract: PURPOSE:To obtain a thin and compact rotary head device by sealing a lubricant fluid into a gap formed between a fixed rotary transformer and a revolving rotary transformer which constitute a rotary transformer which performs the transfer of signals in order to secure the function of a dynamic pressure type fluid bearing. CONSTITUTION:A fixed drum 1 having a tape type recording medium leading groove 13 on its outer peripheral surface is provided together with a fixed rotary transformer 3 stuck onto the same axis as the drum 1, and a revolving rotary transformer 4 which is set rotatably and opposite to the transformer 3 on its the same axis via a gap sealing a lubricant fluid. Furthermore a head 5 is added to perform the transfer of signals to the recording medium together with a rotary drum 2 which revolves together with the transformer 4 holding the head 5, and a thrust bearing means 6 which keeps the relative height between both drums 1 and 2 at a prescribed level in the center axis direction. In such a constitution, the outer peripheral diameters of both transformers can be reduced and the thickness of a rotary head device can also be reduced.
Patent JP-S59101144-A (JP)
Inventor: UORUFUGANGU BEERINGAA
IPC: A61C17/14
Filed: 1983-11-14
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-H0942727-A (JP)
Title: Cleaning system for transportation space
Inventor: INOUE MASANORI
IPC: F24F7/06
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To be able to prevent the particle contamination and the chemical contamination of a conveying space for conveying an accurate electronic component such as a semiconductor wafer by supplying the air from an outdoor air supply circuit and a return circuit of an air supply system to the space, and cleaning the air via a gas removing filter and a particle removing high- performance filter. SOLUTION: The outdoor air supplied from an outdoor air supply circuit 10 to a conveying space 5 partitioned by a partition wall 4 and the air in the space 5 circulated and supplied via a return circuit 12 are reduced at particle concentration and contamination gas concentration to predetermined level or lower by particle removing high-performance filter 7 and gas removing filter 13, 14 to clean air, and can be supplied to the space 5 by the power of the blower 8 of a fan filter unit 9. Thus, an element W to be treated can be conveyed in a clean atmosphere without chemical contamination.