baber/WOPTO huggingface dataset:
Patent JP-S6039134-A (JP)
Title: Melting method of titanium group metal alloy
Inventor: ICHIHASHI HIROYUKI
IPC: C22C1/02
Filed: 1983-08-12
Abstract: PURPOSE:To obtain an alloy product of titanium group metals free of defect and having a regulated carbon concn. by using a compact contg. tin added with dispersed low-melting-point carbide consisting essentially of cementite as a concumable electrode, and melting in a vacuum electric arc furnace. CONSTITUTION:The starting material consisting of sponge titanium, alloying components, etc. is mixed by a mixer 1 and pressed into a compact 3 in a pressing stage 2. A rod-shaped compact obtained by linking many compacts together at a welding stage 3 is used as a consumable electrode 71 which is melted in the primary vacuum electric arc furnace 61 to obtain the melt 9 which is molded into an ingot with a mold 8. An electrode 72 of the secondary vacuum electric arc furnace 62 is obtained by linking plural said ingots together. The electrode is melted and molded into the product with a mold 82. In the above-mentioned melting method of the titanium group metal alloy, a compact, added with dispersed low-melting-point carbide consisting essentially of cementite, or consisting of Cr7C3 or Cr3C2, is used to constitute the consumable electrode 71. The carbon concn. in the alloy is regulated in this way, and the generation of the defects in the product due to the remaining unmelted substance of the added carbonaceous agent can be prevented.
Patent JP-H09308495-A (JP)
Title: Continuous production of bacterial cellulose
Inventor: NARUTOMI TAKAAKI
IPC: C08B37/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To continuously obtain the subject compound useful as a food, a cosmetic, an emulsification stabilizing auxiliary, etc., by continuously culturing a cellulose producing bacterium and producing a cellulosic substance at a specific production rate while maintaining the concentration of the residual saccharide in the culture solution at a specific value or lower than it. SOLUTION: A cellulose producing bacterium [e.g. Acetobacter xylinum subsp. Sucrofermentans BRP2,001 strain (FERM P-13,466)] is continuously cultured by using a medium containing lactic acid, ethanol, acetaldehyde, acetic acid, pyruvic acid, glycerol or its mixture as a factor raising an apparent affinity for a saccharide, and a cellulosic substance is produced while maintaining the concentration of the residual saccharide in the culture solution at <=20g/L and the production rate at >=0.4g/L/hr to efficiently obtain the objective bacterial cellulose useful for retaining the viscosity of a food, a cosmetic, a coating material, enhancing a food raw material dough, keeping a water content and improving food stability and useful as a low-calorie additive and an emulsification stabilizing auxiliary.
Patent JP-H0443101-A (JP)
Title: Pneumatic radial tire
Inventor: KISHI HARUO
IPC: B60C15/06
Filed: 1990-06-08
Abstract: PURPOSE:To improve the durability of a bead portion by providing a turned-up carcass layer and a turned-down carcass layer round a bead core, and clamping the turned-down portion from the inner and outer surface sides thereof by a reinforcing layer formed by a textile cord. CONSTITUTION:A carcass layer comprises three layers formed by a textile cord. One carcass layer 1' is turned down outside a bead core 2. The other carcass layers l are folded back from the inside of a tire to the outside thereof round the bead core 2 to be turned up. On the other hand, a reinforcing layer 3 is disposed between a turned-down portion 10 of the carcass layer 1' and a turned-up portion 11 of the carcass layer 1. Further, an outside reinforcing layer 4 formed by a textile cord is disposed outside the turned-down portion 10. The respective cord angles of the inside reinforcing layer 3 and the outside reinforcing layer 4 are set to 15 deg.-45 deg. to the peripheral direction of the tire, and the cords intersect one another, with the turned-down portion 10 sandwiched therebetween.
Patent JP-H05311670-A (JP)
Title: Junction method of concrete foundation and steel column
Inventor: KANEKO TOMOKAZU
IPC: E04B1/24
Filed: 1992-05-15
Abstract: PURPOSE:To improve the workability by using a steel pipe column provided on the ground as an inner formwork, filling concrete between the inner formwork and an outer formwork to form a foundation, providing a steel column in a space section formed in the steel pipe column, and filling concrete in the space section. CONSTITUTION:A steel pipe column 2 having the preset diameter is arranged on the pit-excavated underground ground 1. The steel pipe column 2 is used as an inner formwork, concrete 5 is filled between the inner formwork and a preset outer formwork, and a concrete foundation 6 having a space section inside is formed. The steel column 8 of a main body serving as a main column is arranged in the space formed in the steel pipe column 2. Concrete is filled in the space section and hardened, and the steel column 8 is fayed and fixed to the concrete foundation 6.
Patent JP-S5849300-A (JP)
Inventor: NAKAMURA YUUZOU
IPC: B44F11/02
Filed: 1981-09-18
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-H07336129-A (JP)
Title: Transmitter-receiver
Inventor: TSUJIMOTO ICHIRO
IPC: H04B7/10
Filed: 1994-06-07
Abstract: PURPOSE:To provide a transmitter-receiver capable of performing adaptive diversity reception by holding an antenna at the optimum level by quickly performing the directional adjustment of the antenna. CONSTITUTION:This transmitter-receiver is constituted of M adpative antennas 1001-100M, Madaptive matching filters 1101-110M, a single synthesizer 111, a single decision feedback type equalizer 112, and a single modulator 113 which modulates transmission data and inputs it to the adaptive antennas 1001-100M, respectively. The transmitter/receiver feeds back the output decision data of the decision feedback type equalizer 112 and supplies it to correlators 1051-105N via distributors 107 in the adaptive antennas 1001-100M. In such a case, the beam control of an antenna pattern can be performed by applying the correlative arithmetic operation of the data to output array branch signals of transmission/reception units 1021-102N delayed by a time (eta) by delay elements 1091-109N, respect spectively.
Patent JP-S5671953-A (JP)
Title: Formation of semiconductor layer on insulated substrate
Inventor: OOMORI YUKIO
IPC: H01L21/205
Filed: 1979-11-19
Abstract: PURPOSE:To obtain an epitaxial layer not lowering in transferability by reducing to a desired value the large thickness given to the expitaxial growth of a semiconductor layer on an insulated substrate of sepphire for example with Si ion injection, heat- treatment and etching repeated several times. CONSTITUTION:The epitaxial growth of an Si layer for forming a semiconductor device such as transistor on an insulated substrate of sapphire for example is made to have a large thickness of about 3mum and the crystallinity thereof is equalized to that of bulk Si. Next Si atom ions 3 are injected at a rate of about 1X10<16>/cm<3> so as to reach a depth of 6,000Angstrom , work is heat-treated in N2 gas at 600 deg.C for 5hr, and the only the portion at about 5,000Angstrom of the ions is removed using an aqueous KOH solution. These steps of treatment are repeated to reduce the thickness of the layer 2 to a desired value 0.5mum. Thereby, the transferability of the residual layer 2 becomes about 85% of that of bulk Si, i.e. a quality grown layer 2 with a small reduction in transferability is obtained.
Patent JP-H09327350-A (JP)
Title: Chair for learning desk
Inventor: SETO KIYOMI
IPC: A47C7/50
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To produce a seat surface height of a seat part according to growth of a schoolchild and a height up to a seat surface of the seat part from a foot placing surface of a foot placing part, and easily adjust an interval between the front edge of a top plate of a learning desk and the upper half of the body in a seated posture by oneself even by a schoolchild whose lower leg height is shorter than the seat surface height of a chair while placing feet on the foot placing surface of the foot placing part. SOLUTION: A height adjusting auxiliary grounding body 41 is arranged in a lower end part of a leg part 2 having a foot placing part 1 so as to be freely mountable and demontable. A guide means A to move and guide a seating part 5 having a seat part 3 and a seat back part 4 in the longitudinal direction and a foot placing height changing means E to selectively fix the foot placing part 1 to the leg part 2 in vertical directional plural positions, are provided.
Patent JP-S5672307-A (JP)
Title: Measuring method for shape and lope for cylindrical and spherical tank
Inventor: INOUE MORIO
IPC: B65D90/48
Filed: 1979-11-16
Abstract: PURPOSE: To enable measurements simply and quickly, by the measuring values of an optical wave distance meter with angle indicator installed in a tank.  
     CONSTITUTION: An optical wave distance meter with angle indicator which does not require a ray reflector such as a reflection mirror, is installed in a tank. The coordinates of the measuring points on tank wall are obtained with the distance meter, and from the cordinates for a number of measuring points on the tank wall, the deformation of side plates constituting the tank, tilt and out of roundness of the tank itself for a cylindrical type, and deformation in the spherical inner surface and out of roundness of the tank itself, for a spherical tank, are obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62298510-A (JP)
Title: Sample of cosmetics and manufacture
Inventor: DEIBITSUDO MOAA
IPC: A45D40/00
Filed: 1987-06-17
Abstract: A cosmetic sampler (Figure 1) formed by screen printing a slurry (2) of cosmetic powder and solvent onto a paper base (1). To prevent off-set of the cosmetic sample (2) during packaging and handling, a protective thin film overlay (4) is laminated to a perimeter adhesive (3) printed on the paper base (1) around the cosmetic (2). The paper base (1) may be replaced by a pressure sensitive adhesive stock (7, 8) to form a unit dose or single application of a cosmetic that can be applied as a label to any desired surface. In other embodiments, a non-pressure sensitive removable adhesive (10) is used in a two-layer removable label construction (Figure 3A) or a three-layer coupon construction (Figure 4A). The sampler can also be provided with or without the protective overlay (4) in a simple folded hand-out version or as a pad of cosmetic sampler sheets. The sampler can also be used to provide unit doses or single applications of creams, lipsticks, fragrances, pharmaceuticals, lotions, and other high viscosity, waxy materials.
Patent JP-S5482880-A (JP)
Title: Incandescent lamp
Inventor: OYAMADA MAKOTO
IPC: H01K1/32
Filed: 1977-12-14
Abstract: PURPOSE: To heighten the efficiency and lengthen the life, by positioning a visible- ray-penetrated infrared ray reflecting part so that infrared rays emitted from a filament are concentrated to the ends of the filament.  
     CONSTITUTION: When the filament 7 is energized through the base 2, infrared rays are emitted from the ends of the filament 7 coupled to lead wires 5, 5 and are reflected by infrared ray reflecting films 8, 8 provided on a hemispherical part of the inside surface of a bulb 1 so that the infrared rays are returned to the ends of the filaments. A part of infrared rays emitted from the central part of the filament 7 are also reflected by the infrared ray reflecting films 8, 8 to reach the ends of the filament 7. Terefore, the temperature of the ends of the filament 7 are raised and the temperature difference between the central part and the ends of the filament is decreased. Thereby, the concentrateion of evaporation loss due to the temperature difference between the ends and the central part of the filament is reduced and life is lengthened. Since the luminous part of the filament 7 is enlarged by the temperature rise of the ends of the filament, the luminous efficiency is heightened. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1142839-A (JP)
Title: Printer, control method for printer, and recording medium having recorded control program of printer
Inventor: KOAKUTSU NAOHIKO
IPC: B41J29/52
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a printer and its control method in which a printing paper is set automatically or manually in the printer and printing is carried out on the given positions on the paper. SOLUTION: When a given command is received from a host device, the inserting operation of a printing paper is set by a printer. In the case the auto- loading is specified, the end of the printing paper is set on the given position of the printer by a paper feeder and then printing is started. In the case the positioning insertion is specified, printing is started just in the state of setting the printing paper by a user.
Patent JP-H0442306-A (JP)
Title: Contact input circuit
Inventor: SAITO HITOSHI
IPC: G05B19/05
Filed: 1990-06-07
Abstract: PURPOSE:To reduce the total power consumption of a contact input circuit by supplying the electric power from an internal insulated converter to drive a photocoupler PC and therefore reducing the electric power received from an external DC power supply. CONSTITUTION:An insulated converter 20 receives the supply of the DC voltage of 24V or the commercial AC voltage at its primary side and outputs the PC driving voltage VO at its secondary side. The secondary side common is connected to the common of an external DC power supply, and the secondary side output voltage VO is supplied to an LED of the PC via a pull-up resistance Rp. The output voltage VO is set at 1.5 - 4V in order to drive the LED. Thus the total power consumption is reduce for a contact input circuit.
Patent JP-S629536-A (JP)
Title: Restarting method for performance in compact disc device
Inventor: KATSUNUMA TETSUO
IPC: G11B19/02
Filed: 1985-07-08
Abstract: PURPOSE:To keep a normal time and a relation of position at generation of a tracking error by muting an output at the detection of tracking error so as to calculate a pickup access time thereby obtaining the access position. CONSTITUTION:When time information is not consecutive, a signal processing circuit 4 turns off the tracking servo and mutes an audio signal. Then the circuit 4 uses a position before and after the generation of tracking error to calculate the required time restoring a pickup 2 to a position before jumping of the pickup 2. Then the circuit 4 uses a position before the generation of error and the access time to obtain an object position positioning the pickup 2. Then the pickup 2 is accessed to the obtained access position to release the muting. Thus, even if a tracking error takes place, the normal time and the relation of position are maintained.
Patent JP-H10340062-A (JP)
Title: Display cover of genus of valve and stopcock for underground burial material
Inventor: ANDO FUMIO
IPC: E02D29/14
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain the display cover of a genus of valve and stopcock capable of viewing information of underground burial materials such as water pipe, sewer pipe and so forth from the ground. SOLUTION: In the leakage of water detecting device installed on the sluice valve of water supply pipes, 10 is the cover of the sluice valve, 30 is the housing space of the bottom end of a case, 31 is the sluice valve, 32 is a sensor fixing magnet, 33 is a vibration sensor, 34 is a sensor cable, 35 is a leakage of water discrimination measuring device, 36 is a signal cable and a mounting hole 11 is provided in the cover 10 and a display device 50 connected to the signal cable 36 is installed in the hole.
Patent JP-S637421-A (JP)
Title: Construction of soil structure
Inventor: SHIMADA SHUNSUKE
IPC: E02D17/18
Filed: 1986-06-27
Abstract: PURPOSE:To construct a strong soil structure having excellent workability by a method in which, geotextiles having an expandible synthetic resin block on their ends are laid on the ground, and soil is spread over the textiles and compacted in a repeating manner. CONSTITUTION:A water-permeable geotextile 1 of polyethylene sheet is laid on the ground A, an expanded styrol block 2 is placed on the geotextile 1, and one end of the geotextile 1 is folded into the block 2. Soil 3 is spread over the block 2 and compacted to form a soil layer 4. These processes are repeated, and the soil layers 4 are laminated in such a way as to extend the ends of the geotextiles 1 in lapped formed in vertical or slant directions to construct the soil structure D. The soil structure D which can be stably and strongly constructed even on soft ground can thus be obtained.
Patent JP-S6134802-A (JP)
Inventor: SAKAGUCHI TOSHIHIKO
IPC: F21V5/02
Filed: 1984-07-19
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-H11235251-A (JP)
Title: Bed
Inventor: TAKEDA KAZUO
IPC: A47C17/04
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a bed of which the width and length are changed in accordance with necessity. SOLUTION: The bed is extended in its width and is provided with a box- shaped bed main body 10, rotary bodies 20 which are arranged at the side parts and also at the outsides of the bed main body 10 and mobile bodies 40 arranged at the outsides of the rotary bodies 20. When the mobile bodies 40 are moved in the outside direction from the bed main body 10 as shown by arrows, the rotary bodies 20 are rotated upward by the pushing-out force of dampers 30. The rotation of the rotary bodies 20 is stopped by abutting the rotary bodies 20 on abutting parts 41. When the mobile bodies 40 are moved a little in the opposite direction of the arrows, the rotary bodies 20 are supported by the support parts 42 of the mobile bodies 40 and made to be in a horizontal state. The upper surfaces of the rotary bodies 20 are utilized so that the bed is used as the wide one.  When the reverse operation of this is executed, that is, when the rotary bodies 20 are lowered and the mobile bodies 40 are moved in an inside direction, the bed is used as the narrow one.
Patent JP-S5374777-A (JP)
Title: Low temperature mercury vapor discharge lamp
Inventor: TSUNEKAWA SHINICHI
IPC: H01J61/067
Filed: 1976-12-15
Abstract: PURPOSE: To extend life and facilitate production by use of a strand knitted in a cord packed with electron-radiating substance for the filament of the low temperature mercury vapor discharge lamp such as fluorescent lamp. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63313866-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTA MIKIO
IPC: H01L21/027
Filed: 1987-06-17
Abstract: PURPOSE:To decrease the number of photomasks required for manufacture by executing a photoetching process aiming at the formation of different patterns as a contact hole and an opening section in the upper section of a PAD by using the same photomask. CONSTITUTION:A MOS transistor is formed, and an inter-layer insulating film 108 is shaped onto the whole surface of a wafer substrate. The whole surface of the wafer substrate is spin-coated with a photoresists 109, and the photoresists in a contact hole and a section, to which a PAD shaped, are removed through exposure and development by employing a photomask. The inter-layer insulation film is etched, the photoresist 109 is gotten rid of, and the contact hole 110 is formed. A source electrode 111, a drain electrode 112 and a PAD 113 are shaped, a passivation film 114 and a photoresist 115 are formed to the whole surface of the wafer substrate, and exposure and development are conducted by using the photomask employed at the time of the formation of the contact hole 110. Accordingly, the number of the photomasks is decreased.
Patent JP-S5853014-A (JP)
Title: Manufacture for magnetic head
Inventor: INOUE CHIKARA
IPC: G11B5/127
Filed: 1981-09-25
Abstract: PURPOSE:To manufacture a magnetic head inexpensively with very good production efficiency, by forming a core half with a vapor-deposition or sputtering method. CONSTITUTION:A core half 6 forming a quartz layer 5 on a front gap with sputtering is formed and this core half 6 is fitted on a substrate 7. A mask member 8 is located on the upper surface of the fitted core half 6 to mask the upper surface of the core half 6 and a remaining core half 9 is formed by vapor-depositing or sputtering ''Sendust '' or ''Permalloy ''. After the ''Sendust '' is sputtered to the specified track thickness, an insulation layer 10 is formed by sputtering a material such as SiO2 on the surface of the core halves 6 and 9, in about 0.1mu thickness.
Patent JP-H0441572-A (JP)
Title: Aqueous intercoating material
Inventor: INOUE YUTAKA
IPC: C09D167/00
Filed: 1990-06-07
Abstract: PURPOSE:To obtain an aqueous intercoating material which is free from the problems of skims or runs and can provide a smooth coating film and a vivid topcoat by employing, as main components, a specific polyester resin, a specific polyether polyol, an aqueous amino resin and an alkyl ether of benzoin. CONSTITUTION:A polyester resin with an acid value of 10-100 and an OH value of 200-300 (e.g. a urethane-modified polyester resin obtained by reacting ethylene glycol, trimethylolpropane and phthalic anhydride; reacting the formed resin with tolylene diisocyanate trimellitic anhydride; and neutralizing the resultant with dimethylethanolamine), a polyether polyol of formula I (R is a group represented by formula II to III; and (n) is 2-10), an aqueous amino resin (e.g. an imino group-containing melamine resin), and an alkyl ether of benzoin (e.g. benzoin ethyl ether) are employed as main components.
Patent JP-H01318269-A (JP)
Title: Manufacture of superconducting film
Inventor: KITAGAWA MASATOSHI
IPC: C01G1/00
Filed: 1988-06-17
Abstract: PURPOSE:To moderate mismatching of lattice constants of a crystalline thin film and a non-crystalline film both having the relatively close lattice constants and hence assume a good high temperature surrounding crystalline film on an arbitrary substrate by inserting said films between the substrate and a superconducting crystalline thins film. CONSTITUTION:A non-crystalline thin film 12 having a composition same as or close to a crystalline material of a lattice constant closer to that of a crystal oxide thin film 12 is provided on a semiconductor crystalline substrate 11 as a first layer. For example, a MgO target is subjected to sputtering deposition at a substrate temperature of 400 deg.C or less to form amorphous or finely crystalline or polycrystalline MgO on the substrate. As for a second layer, a sintered YBa2Cu4.5Ox target is subjected to sputtering deposition at a low temperature below 450 deg.C to deposit a non-crystalline YBa2Cu3O7-delta coating film 13. A crystalline YBa2Cu3O7-delta superconducting ceramics film 14 is subjected to crystal growth at a substrate temperature above 500 deg.C. Hereby, mismatching of the lattice constants is moderated and a good quality high temperature superconducting crystalline film is assured on an arbitrary substrate.
Patent JP-S5853774-A (JP)
Title: Testing of lsi
Inventor: HASHIZUME KEN
IPC: G01R31/316
Filed: 1981-09-25
Abstract: PURPOSE:To achieve a quick judgement of LSI to be tested without depending on any electronic computer by comparing a voltage as difference between the DAC output thereof and the reference DAC output, the reference level, with the range of allowable values. CONSTITUTION:The output of the DAC 2a of LSI 2 to be tested and the DAC 12a output of the reference LSI 12 undergoes a subtraction with inversion amplifiers 20a and 20b to determine a difference therebetween, which is compared as voltage with two allowable values by means of comparators 21a and 21b. When it is outside each range of the allowable values, the output of an OR gate 23 goes to the logic 1, which is ORed with a judging pulse with the subsequent AND gate 24. DAC deficiency signal of I is sent to an electronic computer 3'. It is also possible that the reference DAC is used in place of the reference LSI in the judgement on the quality of an LSI from the difference in the DAC outputs. In this case, input data to the DAC can be stored into a pattern memory.