baber/WOPTO huggingface dataset:
Patent JP-S61204314-A (JP)
Title: Production of grain oriented silicon steel sheet having excellent magnetic characteristic
Inventor: IWAMOTO KATSUO
IPC: C21D8/12
Filed: 1985-03-08
Abstract: PURPOSE:To produce the titled silicon steel sheet having an improved iron less characteristic and magnetic flux density by subjecting a hot rolled silicon steel sheet contg. a specific ratio each of Si, Mn, S and Se to cold rolling and decarburization annealing then coating a separating agent for annealing consisting essentially of Bi contg. MgO on the surface thereof and subjecting the sheet to final finish annealing. CONSTITUTION:The hot rolled silicon steel sheet contg. 2.5-4.0wt.% Si, 0.02-0.15wt.% Mn and 0.008-0.080wt.% in either of S or Se or two kinds thereof in total is subjected to at least one pass of cold rolling. The rolled sheet is then degreased and is subjected to decarburization annealing. The separating agent for annealing consisting essentially of MgO is coated on the surface of the steel sheet and the steel sheet is subjected to final finish annealing. At least one kind selected from Bi or Bi-contg. material (BiS, Bi2O3, etc.) is added and compounded to and with the separating agent for annealing. The compounding ratio thereof is made 0.1-5.0wt.% in terms of Bi.
Patent JP-H07227146-A (JP)
Title: Flower pot for wall surface
Inventor: NAGAOKA SUEHIRO
IPC: A01G9/02
Filed: 1994-02-17
Abstract: PURPOSE:To recover a green natural environment by attaching a flower pot to a concrete retaining wall formed by establishment of a road. CONSTITUTION:A closed-bottom box body having an upper opening part is formed by. using a side board 1 and a bottom plate 2 made of a soft plastic member respectively. A flange 3 is attached to the wall attachment side part of the side board 1 and a partition plate 4 is formed so as to vertically divide the inside of the closed-bottom box body. Plural small holes 5a and 5b having about 2 to 4mm diameter are made in parts of the side board 1 except the wall attachment side part at positions higher than the partition plate 4 and in the partition plate 4. Thereby, the part higher than the partition plate 4 is allowed to constitute a planting base material tank 11 and the part lower than the partition plate 4 is allowed to constitute a water tank 10 for storing rainwater for shortage of rainfall.
Patent JP-S55137656-A (JP)
Title: Radiation detector
Inventor: TANOUE TSUKASA
IPC: H01J47/02
Filed: 1979-04-13
Abstract: PURPOSE:To decrease the deviation of sensitivity between cells of a detector and reduce a noise due to the leak current, by firmly fixing each detecting cell and improving its positioning accuracy. CONSTITUTION:Flat plate-shaped supports 51, 52 are formed into a curved arc- shape. On said supports 51, 52 are constructed engagement grooves 51a, 52a along the direction of an X-ray path. A focusing electrode 54 and a bias electrode 53 are alternately inserted sheet by sheet into between the engagement grooves 51a, 52a of the supports 51, 52. While into engagement portions between the engagement grooves 51a, 52a and the focusing electrode 54 and bias electrode 53, an adhesive agent 55 is filled.
Patent JP-S59170137-A (JP)
Title: Polypropylene resin composition containing inorganic filler
Inventor: HAO HIDEYUKI
IPC: C08L51/02
Filed: 1983-03-16
Abstract: PURPOSE:To obtain a highly heat-resistant and rigid composition of improved surface gloss and elongation in tensile testing, by incorporating an inorganic filler of a specific size in a specific propylene-ethylene block copolymer. CONSTITUTION:The objective composition can be obtained by incorporating (A) 65-85wt% of a propylene-ethylene block copolymer having an intrinsic viscosity of 1.7-2.5dl/g (measured in the form of tetralin solution at 135 deg.C) and an ethylene content of 5-13wt%, with the propylene-polymerized portion having an intrinsic viscosity of 1.60-1.75dl/g (measured under the same condition as men- tioned above) and the ethylene content in the propylene-ethylene-copolymerized portion of 25-40wt% with (B) 15-35wt% of an inorganic filler pref. talc or a mixture of talc and calcium carbonate, having an average particle size <=4.0mu.
Patent JP-H06254302-A (JP)
Title: Unstationary batch cooling crystallizing method
Inventor: TOMISAKA YASUSHI
IPC: B01D9/02
Filed: 1993-03-05
Abstract: PURPOSE:To improve production efficiency and to save energy by recycling a filtrate portion separated by a solid-liquid separator to a crystallizer, lowering the temperature in the crystallizer with the lowering of the concentration of the objective components in the mixture in the crystallizer to unstationarily perform crystallization and performing solid-liquid separation when the final crystallization temperature is attained. CONSTITUTION:Filtrate 9 separated by a solid-liquid separator 7 is recycled to a crystallizer 2 to mix it with the residual starting material in the crystallizer 2 and also the temperature in the crystallizer 2 is lowered with the lowering of the concentration of the objective components in the mixture in the crystallizer 2 to unstationarily perform crystallization and when the temperature in the crystallizer 2 attains the prescribed final crystallization temperature, it is maintained to perform solid-liquid separation. Consequently crystallization is performed in a state in which the composition and temperature in the crystallizer during crystallization are not fixed and change with time, so-called, in an unstationary state. Since a cooling crystallization process of the filtrate 9 is carried forward at the same time with a solid-liquid process, operating time is extremely short, greatly improving production efficiency and saving of energy.
Patent JP-S57159617-A (JP)
Title: Heater for sheet material
Inventor: MIKI KIMISUKE
IPC: B29C71/00
Filed: 1981-03-27
Abstract: PURPOSE: To obtain a sheet material heater capable of partially, quickly and uniformly heating a surface to be heated by a method wherein the heater comprises a contact type surface heating element, a heat equalizer to heat a body to be heated uniformly and a supporter to support this plate movably.  
     CONSTITUTION: To take an example, an electroconductive heating element 25 is print-fired on a heat resisting insulator 22 of ceramics etc. molded in a plate form, further, a heat equalizer 24 made of a metallic plate such as a copper plate etc. is attached to the surface heating element fired as it is pressed by a heat resisting insulator 23 such as ceramics on said insulator 22 to make of a heating body 21. In order to bring this heat equalizer 24 into uniform contact with the surface of the body 1 to be heated such as a film etc., a supporter 27 to support the surface heating element movably is attached to said heating body. Thus, the surface of the heat equalizer 24, when it is pressed against the surface of the body 1 to be heated comes in close contact with the surface of the body to make possible uniform heating. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04282120-A (JP)
Title: Vacuum cleaner
Inventor: MORIMOTO KOJI
IPC: A47L9/02
Filed: 1991-03-11
Abstract: PURPOSE:To improve the movability of a suction implement by a driving wheel, to improve the cleaning workability, and also, to prevent the floor surface from being flawed by the driving wheel by allowing the driving wheel not to abut on a flat floor surface of a mat and a flooring, etc. CONSTITUTION:This vacuum cleaner constitutes a characteristic feature of providing a front wheel 29 and a rear wheel 28 in front of a suction implement 19 and in the rear, respectively, and also, providing a driving wheel 27 driven by a motor on a middle part, and constituting the projection amount to the lower part from the bottom face of the suction implement 19 of the driving wheel 27 so as to become smaller than the front wheel 29 and the rear wheel 28.
Patent JP-S58161839-A (JP)
Title: Apparatus for measuring lens performance
Inventor: DAIMON TOSHIKATSU
IPC: G01M11/02
Filed: 1982-03-20
Abstract: PURPOSE:To measure the performance of a lens easily and certainly by aligning the optical axis of a lens to the optical axis of a light source by means of a  straight line adjusting device and an angle adjusting device and forming an enlarged image through a magnifying object piece and observing and photographing this image. CONSTITUTION:The optical axis of a lens 10 is aligned to a light flux optical axis of a micro laser light source by a light source device such as a prism 14, etc. by means of a straight line adjustment device 2 which moves vertically intersecting three-axis moving tables 21, 23, and 25 by means of micro-meters 22, 24 and 26 and an angle adjustment device 3 which rocks an inclined plate 59 by means of a micrometer 52, and at the same time the lens 10 is focused. Enlarged image on focus is formed that corresponds to the lens performance by means of a magnifying object lens 30 or 31, both having different magnifications. This enlarged image is divided into two through a prism 6 and it is observed and photographed by an observation device 8 and a TV camera 7. With this constitution lens can be easily and surely adjusted at its focus position and its performance can be measured.
Patent JP-S51121954-A (JP)
Title: Method of separating flocks
Inventor: SANO MAKOTO
IPC: B01D39/04
Filed: 1975-04-16
Abstract: PURPOSE: To separate flocks, which are produced by adding a flock producing agent to emulsified oil-containing waste liquid, efficiently through filtering and without having resort to precipitation or floating. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60189838-A (JP)
Title: Method of eliminating harmful objects in bulb of cathode ray tube
Inventor: TSURUMI OMIO
IPC: H01J9/38
Filed: 1984-03-09
Abstract: PURPOSE:To eliminate foreign matters in a bulb tube with high efficiency by providing vibration to the bulb tube, and ejecting gas by means of a nozzle inserted into the bulb, and next drawing the detached nozzle, which is composed of magnetic substance, into the outside of the tube. CONSTITUTION:Foreign matters 7 attached to parts etc. within a tube are detached by bringing a vibrator 2 in contact with a bulb 1 and vibrating the bulb 1. And a nozzle 3 is inserted into the bulb from a neck portion 8 and gas is ejected from aperture portion provided in the vicinity of the tip. And foreign matters which would not be detached by the vibrator 2 are detached from the parts within the tube and the inner wall 4 of the bulb. Next, metal matters of welding burr etc. which are most of the foreign matters are introduced outside the tube by attracting them to the nozzle which is composed of magnetic substance. Whereby, it is possible to eliminate the foreign matters within the bulb tube with high efficiency.
Patent JP-S60188824-A (JP)
Title: Ignition time detecting device of diesel engine
Inventor: TANAKA SHINICHIROU
IPC: G01M15/04
Filed: 1984-03-08
Abstract: PURPOSE:To detect exactly an ignition time irrespective of the amplitude and period of a photoelectric converting voltage signal by sample-holding and eliminating an offset voltage contained in the photoelectric converting voltage signal, at a prescribed crank angle after the top dead center. CONSTITUTION:A constant-voltage power source VCC is inputted to the collector of a phototransistor 10, its emitter is grounded through a connecting point (a) and a resistance 11, combustion light from a photoconductive body is photodetected by its base, and also a photoelectric converting voltage signal S from the point (a) is inputted to an analog switch 21 of a sample holding circuit 20. The circuit 20 is constituted of an integration circuit consisting of a switch 21, a resistance 23 and a capacitor 22, and a buffer amplifier 24, an output of a crank angle sensor 15 is shaped by a waveform shaping circuit 16 and inputted to a control input terminal of the switch 21, and a voltage of the point (a) and an output of the circuit 20 are inputted to a differential amplifying circuit 30 consisting of an operational amplifier 31 and resistances 32-35.
Patent JP-H0564589-A (JP)
Title: Composite plasmid vector and transformed microorganism
Inventor: BEPPU TERUHIKO
IPC: C12R1/19
Filed: 1992-03-03
Abstract: PURPOSE:To provide the subject vector having a DNA region replicative in the cell of bacteria of genus Rhodococcus, a plasmid region replicative in the cell of Escherichia coli and a DNA region containing a drug-resistant gene and useful for the breeding and improvement of industrially utilizable microorganisms. CONSTITUTION:The objective composite plasmid vector useful for the breeding and improvement of a bacterial strain belonging to genus Rhodococcus or Escherichia and industrially utilizable for the production of valuable substances is produced by integrating (A) a DNA region originated from plasmid pRC001, pRC002, pRC003, pRC004, etc., and replicative and proliferative in the cell of bacteria of genus Rhodococcus, (B) a plasmid DNA region replicative and proliferative in the cell of Escherichia coli and (C) a DNA region containing a drug-resistant gene into a plasmid by restriction enzyme treatment. A transformed microorganism can be prepared by introducing the vector into a cell of bacteria of genus Rhodococcus or Escherichia.
Patent JP-S57160130-A (JP)
Title: Wafer washing and drying apparatus
Inventor: NAGATOMO HIROTO
IPC: B08B3/04
Filed: 1981-03-30
Abstract: PURPOSE:To prevent contamination of wafer arranging such that the inner surface of the lid is disposed in the close proximity of the upper part of the wafer container and by providing an exhaust and drainage port in the wall of a cell accommodating the wafer container. CONSTITUTION:A semiconductor wafer 6 is arranged in a container 5. Water is jetted from a nozle 3 while a rotary board 2 is rotated, thereby to wash the surface of the semiconductor wafer 6. The water after washing the surface of the wafer 6 impinges upon the inner surface of a cylindrical cell 1 of the apparatus, and is discharged through the exhaust and drainage port 9 to the outside of the apparatus. Subsequently, a gas is jetted from the nozzle 3 and the rotary board 2 is rotated at a high speed thereby to remove the water droplets from the wafer surface to dry the latter. In the cylindrical cell, no eddy current of gas is produced because the gas flows unidirectionally from the nozzle 3 towards the exhaust and drainage port 9. The generation of eddy current is suppressed also by reducing the gap between the upper part of the container 5 and the inner surface of a lid 4. Thanks to the elimination of generation of eddy current, it is possible to prevent water and dusts from attaching to the surface of the wafer.
Patent JP-S58163353-A (JP)
Inventor: KOMURA SEIICHI
IPC: A61B19/00
Filed: 1982-03-24
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-H04264518-A (JP)
Title: Ferroelectric liquid crystal device
Inventor: OKADA SHINJIRO
IPC: G02F1/133
Filed: 1991-02-20
Abstract: PURPOSE:To display accurate gradations by determining the value of a voltage signal for writing information by referring to the drive state of ferroelectric liquid crystal before writing which is sandwiched between the electrode substrates of a liquid crystal cell when the information is written. CONSTITUTION:While an analog image signal containing gradation information is A/D-converted by an A/D converter 101 and inputted as current image information Qn to a comparator 107 through a controller 103, last image information Q<n-1> is read out of a VRAM 105, and those pieces of information are compared by a comparator 107. Namely, the state before writing and the writing state are compared to determine an information symbol voltage. As for each picture element, an applied voltage for accurately displaying information contents to be written currently has a deviation in value (hysteresis) owing to the driving state of the picture element before the writing, but when the value of this information symbol voltage is determined, the hysteresis is corrected to generate a voltage signal having an optimum value.
Patent JP-S54137841-A (JP)
Title: Air conditioner
Inventor: IKOMA MITSUHIRO
IPC: F24F11/02
Filed: 1978-04-17
Abstract: PURPOSE: To provide an air conditioner which can perform dehumidification at an optimal temperature without changing the temperature of a room.  
     CONSTITUTION: An outside heat exchanger 2 is forcibly cooled by an outside blower 3 and a sprayer 4. A thermostat 2 is provided to detect the temperature of the room. In the dehumidification, the heat transfer from a coolant in the sprayer 4 is regulated by the thermostat. The reheating by inside heat exchangers 6, 7 is thus controlled to maintain the temperature of the room within a predetermined range. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10238273-A (JP)
Title: Electric crushing method
Inventor: SHIAKU MASANAGA
IPC: E04G23/08
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric crushing device which can effectively electric- crush a crush object by continuously monitoring the insulating ability of an insulating medium and recovering the insulating ability of the insulating medium if necessary in the case where the electric crushing of a crush object is carried out in the insulating medium. SOLUTION: High-tension pulse generated by a pulse generator 12 is impressed to an electrode 13, and after a crush object 17 is electric-crushed through an insulating medium, a detecting section 14 detects the insulating ability of the insulating medium in a crushing head 11. In the case where the result of this detection passes over a fixed threshold, the electric crush is made to proceed continuously, and in the case where the result of detection is less than the fixed threshold, after a function improving section 15 improves the function of the above insulating medium, the electric crush is carried out.
Patent JP-S61206363-A (JP)
Title: Facsimile equipment
Inventor: TANIGAWA TOSHIAKI
IPC: H04N1/32
Filed: 1985-03-09
Abstract: PURPOSE:To attain communication with both a G3 facsimile equipment and a G4 facsimile equipment by deciding a period within a prescribed time when a call is generated as a period transferred to a transmission control means for G4 facsimile equipment and setting the timewise limit that the period after that is used for the transmission of transmission control procedure for G3 facsimile equipment to execute either of both the transmission procedures. CONSTITUTION:When the titled facsimile equipment acts as a sending terminal device and a destination terminal device is a G4 facsimile equipment, a transport connection request signal TCR is outputted to the destination terminal device before a time T is elapsed when the destination terminal device is called to execute the transmission control procedure of the G4 facsimile equipment. Further, when the destination terminal device is the G3 facsimile equipment, the transmission control means of the G3 facsimile equipment is executed after the destination terminal device is called to await the reply of a digital identification signal DIS from the destination terminal device.
Patent JP-H09244393-A (JP)
Title: Developing device in electrophotographic device
Inventor: NAKAMURA TETSUYA
IPC: G03G15/08
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To stably and economically realize the electric conduction from a power source to a developing roller in applying the bias voltage to the toner by bringing a power-feeding member into contact with surface contact with an outer circumferential surface of the rotating conductive developing roller. SOLUTION: In a developing roller 33, a surface conductive layer 33b is brought into contact with an outer circumferential surface of a photosensitive drum 1. A toner seal member 35 is brought into surface contact with each end part of the developing roller 33, and the prescribed bias voltage is applied to the developing roller 33 from a bias power source E through a terminal and the toner seal member 35. The toner T stored in a toner storage part 31a is fed to the developing roller 33 by the rotational force and the electric force of a feed roller 32. The toner T is moved to the photosensitive drum 1 following the electrostatic latent image on the outer circumferential surface of the photosensitive drum 1 by the developing bias voltage.  Because the toner seal member 35 is brought into surface contact with the outer circumferential surface of the developing roller 33, the developing roller 33 can be brought into stable contact with the toner seal member 35 which is a power supply member.
Patent JP-H01220947-A (JP)
Title: Communication system
Inventor: SEKIYA KUNIHIKO
IPC: H04M11/00
Filed: 1988-02-29
Abstract: PURPOSE:To specify a user or the like using a terminal equipment at the caller at the time of incoming a call by providing plural sets of identification information, selecting the identification information in response to a prescribed condition relating to an incoming terminal equipment and including the result in a message. CONSTITUTION:A private branch of exchange 1, a line 2 connecting to other private branch of exchange or a public network, a communication terminal equipment group 3 connection to the private branch of exchange 1, telephone terminal sets A1, A2..., FAX terminal sets B1..., and data terminal equipments C1... are provided to the system. In the system where the caller terminal equipment can send a message including identification information to identify the caller terminal equipment to the called terminal equipment in case of a call, plural identification information sets are provided. The identification information is selected among them in response to a prescribed condition relating to an incoming terminal equipment. Thus, in case of an incoming call, since the identification information in response to the prescribed condition, relating to the incoming terminal equipment is sent to the incoming, the user at the incoming side can specify the user or the like using the terminal equipment of the caller.
Patent JP-H03247895-A (JP)
Title: Construction of widened part for tunnel in great depth
Inventor: TAKEUCHI HIDEKI
IPC: E21D9/00
Filed: 1990-02-27
Abstract: PURPOSE:To make structure stabilized by a method wherein excavation is made on the lateral side of a tunnel main body to form a widened part in radius of curvature smaller than that of the tunnel main body, and the excavation is formed in an ovally-shaped section with lining walls constructed to make the widened part integral with the tunnel main body. CONSTITUTION:Hardening agent is injected from the main body A of a tunnel into natural ground 3 on the lateral side of a part where widening is to be made for the tunnel. After the natural ground is solidified and stabilized, segments for the part to be widened of the tunnel main body A are removed and a widened part B is constructed by means of manual excavation or the like. Lining walls 4 for uniting of the main body A and the widened part B are formed of precast concrete or the like in ovally-shaped section, and prestressing steels 5 are inserted into the concrete in the circumferential direction of the section. Then prestressing is made in the circumferential direction with tension applied to the prestressing steels. Thereby the widened part that is structurally stable and excellent in load-bearing capacity can be constructed to the tunnel without allowing unserviceableness in space to become large.