baber/WOPTO huggingface dataset:
Patent JP-S55100965-A (JP)
Title: High-carbon low-alloy steel having excellent toughness
Inventor: YOSHIKAWA KAZUO
IPC: C22C38/58
Filed: 1979-01-27
Abstract: PURPOSE: To enhance both wear resistance and toughness by increasing the average crystal grain size of a high-carbon low-alloy steel with specific chemical composition to more than a certain value by heat treatment.  
     CONSTITUTION: The average crystal grain size of a high-carbon low-alloy steel, containing 0.6W1.2% C, 0.15W1.6% Si, 0.15W1.6% Mn, 1W6% Cr, 1% or less Ni, 1% or less Mo, 1% or less V, and inevitable impurities such as P, S, etc., in addition to Fe, is increased by a heat treatment to approx. 30μm or more. Thus, the fracture toughness of the steel can be raised and thus the life of wearing-resistant machinery parts using the steel for bearing, rolls for cold rolling, etc., can be improved greatly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000206625-A (JP)
Title: Roller accuracy correction device and photograph printing device
Inventor: ISHII TOMOYUKI
IPC: B65H5/06
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide technique by which the carrying irregularity of a sheet-like material (photographic paper) can be eliminated by simple constitution without depending on the manufacturing accuracy and the fitting accuracy of a member. SOLUTION: This device is provided with a carrying roller 2 carrying the photographic paper 1, a data storage means storing correction data corresponding to the carrying irregularity of the paper 1 carried by the roller 2, an exposure head 5 exposing an image while carrying the paper 1 and a control part 9 executing a correcting action based on the correction data so that the carrying speed of the paper 1 becomes substantially constant. Then, the roller 2 and the head 5 are controlled based on the correction data.
Patent JP-H09196212-A (JP)
Title: Emergency shut-down valve
Inventor: AGURI NARUAKI
IPC: F16K13/08
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To maintain a shutdown condition even when a pressure is increased to an original level. SOLUTION: This shutdown valve is provided with a spring 15 for pressing a valve element 14 for opening/closing the flowing port of a valve seat 12 formed in a center part inside a valve box 11 toward the valve seat 12 and a piston 18 for moving the valve element 14 away from the valve seat 12 against the spring 15 by receiving an upstream side pressure from the valve seat 12. In this case, a rod-like body 17a is fixed to the valve element 14, the tip part of the rod-like body 17a is protruded to the outside of the valve box 11 and a valve element holding mechanism 10 for allowing the contact of the valve element 14 with the valve seat 12 but preventing the moving away of the valve element 14 from the valve seat 12 is provided between the tip part of the rod- like body 17a and the valve box 11.
Patent JP-2000201968-A (JP)
Title: Rash preventive pressure sensitive adhesive sheet for skin
Inventor: SASAKI KAZUO
IPC: A61F13/02
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent a rash by uniformly carrying respective ion sources of sodium, hydrocarbon, chlorine, magnesium and/or silver on a pressure sensitive adhesive surface. SOLUTION: A sodium ion source, a hydrocarbon ion source, a chlorine ion source, a magnesium ion source and/or a silver ion source are uniformly carried on a pressure sensitive adhesive surface. A method of manufacturing a pressure sensitive adhesive sheet for the skin of not containing an ion source in the first place and adhering the ion source of a fine powder particle later can be used therefor. For example, hot spring water is put in a Petri dish, and a circular adhesive tape having a natural rubber type pressure sensitive adhesive and having a large number of air vents is floated on a water surface by putting a pressure sensitive adhesive surface below.  A hot blast is blown upon this water surface so that the hot spring water solid content is uniformly deposited on a Petri dish surface and a seal pressure sensitive adhesive surface to thus obtain the pressure sensitive adhesive sheet capable of preventing a rash of the skin.
Patent JP-S62171843-A (JP)
Title: Automatic feeder for sheetlike article
Inventor: MIWA TADASHI
IPC: G03G15/00
Filed: 1986-01-21
Abstract: PURPOSE:To make a different sized sheetlike article interruptable, by installing a manual paper feeding part which feeds a delivery part with the sheetlike article by hand at a time when a paper feed board exists in a decent position. CONSTITUTION:A manual feed unit 75 is attached to the side of a device body 2a. This manual feed unit 75 is provided with a boxlike body 76 whose top and front end are opened, two grooves 77a being tilted upward at the front end are formed in both side plates 77 of this body 76 so as to be opposed to each other. And, inside this body 76, a plate 78 for sheetlike article mounting use is held so as to cause pins 79 installed in rear end upper and lower parts to be situated in these grooves 77a. Therefore, a mounting plate 78 is made retractable from a front end of the body 76 along these grooves 77a. After a paper feed board 4 goes down, when the manual feed unit 75 is set to a tilt-down position II and the mounting plate 78 is pushed forward, an upper rotary plate of a side guide plate 55 is rotated, and positioned in the lower side of a paper feed belt 16. Accordingly, if transfer paper is mounted on an upper part of the plate 78, different sized sheets of the transfer paper are interruptedly feedable.
Patent JP-H07219754-A (JP)
Title: Request definition support device using screen transition diagram
Inventor: INOKI MARI
IPC: G06F3/048
Filed: 1994-01-31
Abstract: PURPOSE:To provide a request definition support device showing the transition of a screen of software described at the time of developing software by means of a screen transition diagram. CONSTITUTION:The screen transition support device generating and editing the screen transition diagram with prescribed input device and output device, registering the screen transition diagram in a storage device and using the screen transition diagram is provided with means 12 and 13 which register and reuse a screen transition pattern, means 14 and 15 registering and indicating a procedure at the time of generating the screen transition diagram and means 16-18 which description-support a field shift table and register and reuse it.
Patent JP-H02192813-A (JP)
Title: Hot extrusion of clad section
Inventor: ARAI SEIICHI
IPC: B21C23/22
Filed: 1989-01-18
Abstract: PURPOSE:To reduce the crop loss of clad material and to improve a yield by fitting a hollow outer material for cladding and an inner material for cladding of which one end is stepped in the same external shape to the outer material for cladding and hot extruding so as to be taken the other stepped end side of the inner material as the back end of the direction of hot extrusion. CONSTITUTION:An outer material 4 for cladding (stainless steel) is taken as a hollow cylinder, the inner material 5 for cladding (common steel) is taken as a stepped solid cylinder and a billet 10 for the extrusion of clad section is formed by fitting them. At that time, the inside diameter of the outer material 4 is approximately conformed to the outside diameter at the small diameter part of the inner material, the outside diameter of the outer material 4 is conformed to the outside diameter at large diameter part of the inner material 5 and the length of the outer material 4 and the length of small diameter part of the inner material 5 are conformed. Under that configuration, the billet 10 for the extrusion of clad section is hot extruded from the small diameter side of the inner material 5 with a die 6. Thus the outer material 4 doesn't remain in the crop part after the cutting-off position 7, so the yield is improved.
Patent JP-H06225037-A (JP)
Title: Facsimile equipment
Inventor: KAMIJO EIJI
IPC: H04M11/00
Filed: 1993-01-22
Abstract: PURPOSE:To suppress following dialing when an opposite caller device is a telephone set by validating a redial function only when a busy tone from a line is detected by a call just before. CONSTITUTION:A muCPU 5 controls an NCU 1, a modem 2, a scanner 3, a plotter 4, dial number memory 8. and voice memory 7, etc., according to a program which executes a facsimile function stored in a ROM 6, and the dial number memory 8 stores the telephone number of an opponent when it is decided that an opposite terminal is the telephone set. A call is issued to an opposite device based on an inputted dial number, and when the opposite device is the telephone set, a voice on a line from the opposite is recorded on the voice memory 7, then, a state is returned to a standby state, and no dialing operation is performed. When it is desired to issue the call again, the fact that a callee side is the telephone set is displayed, and also, the voice recorded on the voice memory 7 is outputted by reproducing from a speaker 10.
Patent JP-H05325795-A (JP)
Title: Foreign object removing method for cathode-ray tube and its device
Inventor: TOBUSE HIROAKI
IPC: H04N3/30
Filed: 1993-01-22
Abstract: PURPOSE:To effectively remove only a foreign object stuck to a shadow mask without causing the thermal deformation of the shadow mask and the thermal alteration of phosphors by intermittently radiating an electron beam having a high current density to the foreign object. CONSTITUTION:An electron beam 12 is scanned with the electron gun of a cathode-ray tube over the whole face of the shadow mask 3 of the cathode-ray tube, and the luminescence state of a fluorescent screen 2 is observed with an ITV camera 28 from the outside of the cathode-ray tube. The presence of a foreign object 5 stuck on the shadow mask 3 and the position of the foreign object 5 are detected based on observation data. The spot is moved near the detected foreign object 5 while the horizontal and vertical deflection of the beam spot is adjusted by a DC deflection control circuit 22, the voltage of a focusing power source 16 is adjusted, and the electron beam 12 is focused and positioned so that the luminescence diameter becomes a preset size on the fluorescent screen 2. The electron beam 12 is intermittently radiated from a cathode 6 via grids 8, 9 and a focusing electrode 10 to remove the foreign object 5.
Patent JP-S5396259-A (JP)
Title: Oily water treating method
Inventor: ARAMAKI MIKIO
IPC: B01D15/00
Filed: 1977-02-01
Abstract: PURPOSE: To provide an oily water treating method comprising the steps of : causing water containing metallic hydroxide adsorbing oil to flow in the sand filters of upper and lower stages to separate purified water, separating metallic hydroxide from sand particles at the upper stage filter layer in the scraping separation tank by the specific gravity difference, and returning the sand slurry back to the upper stage filter layer thereby treating oily water in a short period of time at cheap cost. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05199294-A (JP)
Title: Automatic answering telephone set
Inventor: SUGAWARA KAZUHIRO
IPC: H04M1/65
Filed: 1992-01-22
Abstract: PURPOSE:To send a message in a short time and to save a speech time by selecting a transmission speed when a prescribed pushbutton signal is received in the case of transmission 6f a recording message of the automatic answering telephone recording. CONSTITUTION:A sender side uses a voice speed conversion device 3 to quicken mechanically the voice speed of a message recorded on a recording medium 2 during the absence and sends the message to a telephone line through an NCU 6. The sender side records tentatively the signal received from the telephone line to the recording medium 5 via the NCU 6 and uses the voice speed conversion device 3 to decode the speed sequentially to the usual speed and delivers the message to a callee. Since the message is in coexistence on the medium 5 during the reception of the message, after the transmission of the side is finished, a receiver side disconnects the telephone line but continues the transmission of remaining messages to the callee.
Patent JP-H03213929-A (JP)
Title: Engine heat pump
Inventor: KAWABE TOSHIHIKO
IPC: F24F5/00
Filed: 1990-01-17
Abstract: PURPOSE:To reduce the volume of a package as a whole and to prevent temp. from rising in an engine room by disposing an outdoor heat exchanger on two sides of the package shaped in a rectangular parallelepiped on and by providing the engine room in a corner part being opposite to the heat exchanger. CONSTITUTION:An engine room A is provided in a corner part in a package of an engine heat pump, while an outdoor heat exchanger 7 is disposed across two sides, at least, at a position opposite to the engine room A. Between the engine room A and the outdoor heat exchanger 7, a space C is formed to be large sufficiently and an exhaust muffler, an accumulator and a suction muffler chamber E are disposed therein. Besides, an electrical equipment chamber B is provided above the engine room A and the electrical equipment chamber B is separated from the engine room A so that the heat of an engine 2 may not be transmitted to the electrical equipment chamber B. Since the heat exchanger 7 is disposed wide across two sides in this way, the area of the heat exchanger 7 can be secured to be wide sufficiently while the whole of an apparatus is constructed to be compact, and thus a sufficient capacity of heat exchange can be obtained.
Patent JP-S60153230-A (JP)
Title: If shifting circuit
Inventor: AKIYAMA KOUJI
IPC: H04B1/10
Filed: 1984-01-20
Abstract: PURPOSE:To correct the secular change of a circuit constant and to simplify the size of the circuit by calibrating IF center frequency automatically every use of the circuit on the basis of the calculating, comparing/deciding and storing ability of a microcomputer. CONSTITUTION:The oscillation frequency of a reference oscillator 11 is divided 12 and the divided output is inputted to an input circuit together with marker frequency through a high frequency generator 13. The output of the oscillator 11 operates also as a clock oscillator of a CPU19. At the start of the oscillator 11, the frequency of a variable frequency crystal oscillator 14 for generating the PLL-controlled 1st local oscillation frequency inputted to the 1st mixer 2 and the 2nd local oscillation frequency to the 2nd mixer 4 and an oscillator 16 for generating the 3rd local oscillation frequency to a demodulator 7 are set up so as to be the center holding frequency of an intermediate frequency BPF5. Setting data IF-shifted from the center frequency of the BPF5 on the basis of said set value is stored in the CPU19 in each step frequency and the stored data are outputted in accordance with the operation of an IF-shift adjuster 21 to set up the frequency of the oscillator 15, 16.
Patent JP-H08201774-A (JP)
Title: Antiferroelectric liquid crystal element
Inventor: YAMAGUCHI HISANORI
IPC: G02F1/133
Filed: 1995-01-25
Abstract: PURPOSE: To provide an antiferroelectric liquid crystal element with which black luminance is sufficiently degraded and high-contrast display is realized. CONSTITUTION: Alternating electric fields of a high voltage are previously impressed for a specified period between signal electrodes 12a and selection electrodes 12b at a low frequency to the extent of not decomposing an antiferroelectric liquid crystal layer 15. The liquid crystal molecules respond and move by the spontaneous polarization induced by these alternating electric fields. The antiferroelectric liquid crystal layer 15 is made into a pseudo book shelf structure by such molecular motion. As a result, the zigzag defects and parabolic type focal conic defects in the antiferroelectric liquid crystal layer 15 are dissipated and the good orientation state is realized.
Patent JP-H0698788-A (JP)
Title: Preparation by enzyme of di- and oligo-peptide protected and unprotected in form of aqueous solution
Inventor: ANDOREASU FUITSUSHIERU
IPC: C07C237/12
Filed: 1992-01-22
Abstract: Protected and unprotected di- or oligopeptides are synthesized by reacting an N-terminally protected (alpha)-amino acid alkyl ester or peptide alkyl ester of the formula X-E-R1 with an amino acid or a di- or oligopeptide or a derivative thereof of the formula H2N-Q-R2 in aqueous solution in the presence of a hydrolase, and, removing protective groups from the reaction product separated from the reaction mixture, where E is the residue of an (alpha)-amino acid or of a di- or oligopeptide, R1 is lower alkyl and X is a group which carries a charge or is polar at the pH values used for the reaction and which increases the solubility by a factor >5 compared with compounds wherein X=H, Q is the residue of an amino acid or of a di- or oligopeptide, and R2 is an optionally esterified or amidated acid group. In a preferred embodiment, the peptide or ((alpha)-)amino acid ester concentration is greater than 50 mM, wherein in a particularly preferred embodiment, the concentration ranges from 100 to 1000 mM with approximately comparable nucleophile and electrophile concentrations. The preferred substrate/enzyme ratios are >105 M/M or >103 M/M when papain is employed. Phthalyl, maleyl or citraconyl radicals and their derivatives or N-betainyl compounds are envisaged for use radicals (X) in the electrophilic component.
Patent JP-S60153610-A (JP)
Title: Reflecting plate for circularly polarized wave antenna
Inventor: TAKEMURA KENJI
IPC: H01Q15/16
Filed: 1984-01-24
Abstract: PURPOSE:To simplify the manufacturing process, to provide a radio wave reflecting performance and to maintain the performance for a long period by laminating sequentially a thermoplastic resin layer with excellent wheather resistance, a metallic layer reflecting a radio wave and a polyamide resin layer incorporating an inorganic poacking agent. CONSTITUTION:The thermoplastic resin layer 3 formed with a thickness of 5mu- 5mm. prevents corrosion of the metallic layer 2. The metallic layer 2, formed with a thickness of 5mu-1mm., reflects a radio wave. The ratio of composition of the inorganic packing agent in the polyamide layer 1 incorporating the inorganic packing agent is 10-80wt% and its thickness is 0.5-15mm.. Then the resin layer 3, the metallic layer 2 and the polyamide layer 1 are laminated sequentially.
Patent JP-H10204599-A (JP)
Title: Method for controlling hot-dip coating amount and gas wiping nozzle
Inventor: KUROBE ATSUSHI
IPC: C23C2/20
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To improve coating amount adjusting function of hot-dip coating metal without necessitating increase of jet flow rate or close arrangement of gas wiping nozzles by prolonging a potential core region of a jet stream blown out from a main nozzle. SOLUTION: A jet main stream 23 and jet substreams 24 are blown on both front and rear surfaces of a steel strip 1 pulled up from a hot dipping bath 4 from a main nozzle 10 and subnozzles 11 in which a top end surface of a jetting port side is partitioned by partition plates 12 attached with pointed taper parts 22 and long jetting ports are provided in a steel strip width direction. The jet main stream 23 mainly adjusts the coating amount of the hot-dip coating metal. The jet substreams 24 are jetted so as to narrow down the jet main stream 23 from the main nozzle 10 and prolong the potential core region 16 of the jet main stream 23.
Patent JP-H07222243-A (JP)
Title: Digital cordless telephone system
Inventor: MIKI KAZUSHIGE
IPC: H04M1/00
Filed: 1994-01-31
Abstract: PURPOSE:To prevent direct inter-slave set speaking from being performed between terminal equipments which are not registered on an independent base station by providing a discrimination means for discriminating whether the digital cordless telephone terminal equipment is already registered or not. CONSTITUTION:When the terminal equipment requests the direct inter-slave set speaking, a control part 5 controls a discrimination part 10 so as to discriminate the contents of a part to record the registration of the independent base station inside a storage part 9. As a result, when the contents of a system calling code in the storage part 9 are still kept as they are at the time of factory forwarding, the non-registration of the terminal equipment on the independent base station is judged and it is reported to the control part 5. While receiving this report, the control part 5 stops the sequence of the direct inter-slave set speaking. When the contents of the system calling code record the information already registered on the independent base station, while receiving this report, the control part 5 continues the sequence of the direct inter-slave set speaking.
Patent JP-H06130406-A (JP)
Title: Optical valve device using semi-conductor thin film and its manufacture
Inventor: TAKASU HIROAKI
IPC: G02F1/136
Filed: 1993-01-22
Abstract: PURPOSE:To suppress OFF leak current from increasing by preventing a MOS type transistor parasitic channel and bipolar action from occurring during light emitting. CONSTITUTION:A channel formed area 107 comprising a monocrystal semi-conductor, a source area 105, drain area 106, etc., are formed on a composite substrate in which a semi-conductor thin film layer is formed on a bed insulation layer 102. Also a gate electrode 110 is formed on the channel formed area 107 through a gate insulation film 109 to constitute a MOS-type transistor 100. In addition, a composite substrate in which a picture element electrode is formed at the upper part of the bed insulation layer 102 and an opposed substrate on which an electrode is formed are faced to each other, and stuck with a gap provided. Then an electro-optical substance comprising liquid crystal material is sealed in the gap to constitute an optical valve device.
Patent JP-H03217380-A (JP)
Title: Air spoiler control for automobile
Inventor: NAKAGAWA KUNIO
IPC: B62D37/02
Filed: 1990-01-19
Abstract: PURPOSE:To prevent any unnecessary drive of an air spoiler as well as to improve the stability of operation by setting the target tilt angle of the air spoiler on the basis of a car speed, according to both the accelerating and decelerating states, only when an automobile is in acceleration or deceleration is judged. CONSTITUTION:Inclination in the traveling direction of symmetrical front wings 7L installed on the front underside of an automobile is made variable by means of the telescopic motion of an air cylinder 10L which is expanded or contracted by controlling both solenoid supply and exhaust valves 15, 18 through a control unit 43. In this case, when a fact that an adjustable speed in the automobile becomes more than the specified value is detected from output of a car speed sensor 57, whether the automobile is in acceleration or deceleration is judged. When it is in acceleration or deceleration, a target tilt angle of the front wing 7L is set at each acceleration or deceleration, according to the car speed at that time, and the air cylinder 10L is driven and controlled so as to accord the actual tilt angle with the set target one.
Patent LV-14916-A (LV)
Title: Method of movement of undersea robot with crawler or wheeled chassis
Inventor: CIFANSKIS SEMJONS
IPC: B60K26/00
Filed: 2014-06-11
Abstract: The invention refers to method of movement of undersea robots with crawler or wheeled chassis over difficult to cross beds in aquatoriums that freeze over. Negative buoyancy is given to the undersea robot (1) on shore and propulsion device that creates movement of the chassis (3) and moves the robot under the water (8) by force of repulsion from bed is switched on afterwards. Positive buoyancy is given to the robot (1) as well as simultaneous rotation around longitudinal axis is carried out until crawler (wheels) are positioned upwards and chassis is placed at the ice cover (9) when robot is under the ice (9). Robot (1) further moves by repulsion from the bottom surface of ice cover with chassis (3). Crawler or wheel slip is eliminated by increasing positive buoyancy of robot (1) when speed of movement increases. The invention can be used in cargo transport in water areas that are covered with ice most of the time, especially in Arctic and Antarctic waters.