baber/WOPTO huggingface dataset:
Patent JP-H06331711-A (JP)
Title: Noncontact multiprobe
Inventor: KATO MAMORU
IPC: G02F1/1368
Filed: 1993-05-26
Abstract: PURPOSE:To obtain a noncontact multiprobe having simple structure, in which multiple probe electrodes having profile similar to that of a pixel electrode are formed at the pitch of the pixel electrode, easily at low price. CONSTITUTION:The noncontact multiprobe comprises a first dielectric sheet 1 applied with a copper foil 1a on one side thereof, a plurality of probe electrodes 2 disposed on the side of the first dielectric sheet 1 not applied with copper foil at the pitch of pixels arranged in matrix on a board under test with one ends thereof being aligned with the end face of the dielectric sheet 1 while the other ends being provided with connectors, a plurality of ground electrodes 3 formed between respective probe electrodes 2 while surrounding the probe electrode 2 from the opposite sides, and a second dielectric sheet 5 applied with a copper foil 5a only on one side thereof and laminated on the first dielectric sheet 1 while sandwiching the probe electrode 2 and the ground electrode 3 with the copper foil 5a directing outward, wherein the probe electrodes 2 and the ground electrodes 3 are exposed at the ends thereof thus providing a detecting part 6.
Patent JP-S63290246-A (JP)
Title: Steel for low-temperature excellent in toughness in weld zone
Inventor: KUBO TAKAHIRO
IPC: C22C38/00
Filed: 1987-05-22
Abstract: PURPOSE:To easily obtain a steel for low-temp. excellent in toughness at low temp. in a weld zone, by specifying a composition consisting of C, Si, Mn, P, S, Ni, Al, Ti, and Fe. CONSTITUTION:The steel for low-temp. use excellent in toughness in a weld zone has a composition consisting of, by weight, 0.04-0.12% C, 0.02-0.30% Si, 0.05-0.4% Mn, <=0.01% P, <=0.005% S, 6.5-12.0% Ni, 0.01-0.10% Al, 0.004-0.015% Ti, and the balance essentially Fe and further containing, if necessary, either or both of 0.005-0.06% Nb and 0.005-0.07% V and/or 0.02-0.40% Mo, and this steel is suitable for use at a very low temp. of <=about -160 deg.C, such as steel material for LPG, etc.
Patent JP-H06328723-A (JP)
Title: Ink jet recording apparatus
Inventor: TAKADA YOSHIHIRO
IPC: B41J2/165
Filed: 1993-05-26
Abstract: PURPOSE:To eliminate the contamination with the ink droplet bonded to the emitting orifice surface of a recording head without damaging the emitting orifice surface of the recording head, to prevent the occurrence of the deterioration of a recording image such as a change in the density of the recording image before and after the operation of a head surface cleaning means and to always keep the stable recording due to the recording head. CONSTITUTION:A gear pump 18 for pressurizing ink to allow the ink in a nozzle to overflow to the emitting orifice surface 11 of a recording head 1 is provided on the way of the piping route of an ink supply pipe 20a. A control part 30 operates the gear pump during the recording operation of the recording head 1 to clean the emitting orifice surface 11 of the recording head 1 and subsequently supplies a current to a head heater 40 to restore the temp. of the recording head 1 to the temp. immediately before the cleaning of the surface of the recording head l detected by a thermistor 39 to resume the recording operation due to the recording head 1.
Patent JP-2000314805-A (JP)
Title: Production of filter
Inventor: AKUTSU HIDEKAZU
IPC: C25D13/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration with time due to the remaining of an alkali when an electronic material formed from silicon is present on a substrate. SOLUTION: A substrate with an electronic material formed from silicon and a light transmissive and electrically conductive film is brought into contact with an aqueous electrodeposition fluid containing a colorant and a pH adjusting agent having <=200 deg.C boiling point selected from the group comprising an ammonia compound, saturated or unsaturated amines and a quaternary ammonium compound and electric current is supplied to electrochemically change the hydrogen ion concentration. By this change, the colorant is deposited on the light transmissive and electrically conductive film on the substrate to form an electrodeposited film and the objective filter is produced.
Patent JP-H03258934-A (JP)
Title: Method for controlling output of vehicle
Inventor: ITO MASAYOSHI
IPC: F02D29/02
Filed: 1990-05-16
Abstract: PURPOSE:To restrict the lateral acceleration appropriately by computing a stability factor to be generated at the time of turning of a vehicle with a steer ing angle and the speed signal, and lowering the driving torque in response to the largeness of the lateral acceleration obtained from the stability factor. CONSTITUTION:A torque computing unit TCL 58 computes the lateral accelera tion and the speed and a stability factor working to a vehicle with a difference of circumferential speed of driven wheels in right and left to be detected by sensors 62, 63 and a steering angle to be detected by a sensor 70, and further more, obtains the acceleration fore and aft of the target on the basis of the target lateral acceleration, which is obtained from the stability factor, and the lateral acceleration and the speed, and furthermore, computes the standard driving torque with the acceleration force and aft of the target, a weight of a car body, an effective radius of a wheel, and the road load torque. An ECU 54 controls the open degree of a throttle valve 15 through an actuator 36 so as to get the standard driving torque. The lateral acceleration of a vehicle is thereby restricted appropriately, and a vehicle can travels on a turning road safe and securely.
Patent JP-H07306200-A (JP)
Title: Method and apparatus for diagnosing hair
Inventor: KIRII NORIHARU
IPC: G01N3/00
Filed: 1994-05-14
Abstract: PURPOSE:To diagnose the softness of hair in the elastic region thereof conveniently, quickly and accurately. CONSTITUTION:The hair diagnostic apparatus comprises a hair diameter measuring means 1, a tensile strength measuring means 2, an elongation rate measuring means 3, a display means 4, and means 5 for determining an elastic value by dividing the variation of tensile strength in the elastic region of hair by the variation of elongation rate. The hair diameter measuring means 1, the tensile strength measuring means 2, the elongation rate measuring means, and the display means 4 can be selected appropriately among conventional means. For example, a commercially available micrometer can be used as the hair diameter measuring means 1, and a commercially available load cell can be employed to serve both as the tensile strength measuring means 2 and the elongation rate measuring means 3.
Patent JP-H10322335-A (JP)
Title: Device for preventing unauthorized use of cable communication system
Inventor: KITAMURA TAKASHI
IPC: H04N7/16
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide the device for preventing unauthorized use of a cable communication system where an unauthorized reception terminal (decoder) is recognized, identified and excluded. SOLUTION: In a cable communication system (personal computer PC on line system) adopting the two-way digital communication system provided with a collision avoidance function against occurrence of packet collision, a high accuracy delay control function and a level control function for channel connection procedure, a signal converter SCS7 applies delay control or level control to a transmission packet from a terminal PC cable box PCX 8 or 8'. Then based on a control variable and registration data of the SCS 7, a clone terminal using illegally the PC on line system is confirmed, identified and excluded.
Patent JP-S5826875-A (JP)
Title: 2-alkylaminotroponimine dimer
Inventor: IMASHIRO SEIICHI
IPC: C09K3/00
Filed: 1981-08-07
Abstract: NEW MATERIAL:The compound of formula (m and n are integer of <=10). EXAMPLE:Biscycloheptatrieno[7,1-b,7, 1-i]-1, 4, 8, 11-tetraazacyclotertradeca-1,8- diene. USE:Selective metal chelating agent. Useful for the removal of heavy metals from waste from water, etc., detoxication and removal of heavy metals in the human body, recovery of useful metals such as uranium from sea water, etc. PROCESS:The compound of formula can be prepared by reacting 2 moles of 2-chlorotropone with 1 mole of an alpha,omega-diaminoalkane to obtain N,N'-di-2-troponylalkyldiamine, activating the two carbonyl groups of the product to alkoxy groups (e.g. by reacting with dimethyl sulfate in toluene solution), and reacting with alpha-omega-diaminoalkane.
Patent JP-S62279907-A (JP)
Title: Manufacture of prepreg for laminated sheet
Inventor: SAKAGUCHI TATSU
IPC: B29B15/12
Filed: 1986-05-29
Abstract: PURPOSE:To uniform a distribution of a resin quantity in addition to removal of irregularities in both painting and impregnation of a prepreg, by separating a base from a kiss-roll within a painting varnish liquid by arranging a submergible roll on customary impregnating equipment. CONSTITUTION:Glass cloth whose basis weight is 120g/m<2> is led to the upper side of a kiss-roll 3 rotating in the direction of an arrow at a constant speed as a base 2 and brought into contact with the kiss-roll 3 to which painting varnish is stuck to preset film thickness. The base 2 is passed through a submergible roll 5 arranged within a liquid of the painting varnish 4 so as to keep this contacting state and the base 2 is separated from the kiss-roll 3 within the varnish liquid. In sucession to the above, the same is passed through a dipping tank, which is a second impregnation tank, by a guide roll 1' and after drying the same by adjusting a resin quantity at 50% by a squeeze roll, a prepreg of the epoxy glass cloth is obtained. In addition to the above, a coating knife 6 is provided in parallel with a longitudinal direction of a rotary shaft of the kiss-roll and at predetermined intervals with the surface of the kiss-roll so that the painting varnish is stuck to the kiss-roll 3 in a uniform film.
Patent JP-S62281392-A (JP)
Inventor: SHINOZAKI KUNIO
IPC: H05K1/11
Filed: 1986-05-29
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-H0424783-A (JP)
Title: Learning system for ocr
Inventor: TANAKA HIDEAKI
IPC: G06K9/68
Filed: 1990-05-15
Abstract: PURPOSE:To improve recognition rate and to reduce the load of an operator by registering a character data which constitutes a morpheme to a recognition dictionary and making it learn when the character is designated as correct, and on the other hand, learning a correct character data based on the command inputted by the operator when it is not correct. CONSTITUTION:The picture data of the character itself read by an optical read-out part and the recognition result of this character is displayed by a display part 2 in morpheme (word) units. When the operator sees the picture data displayed by the picture part and the recognition result and designates it to be correct, the character data which constitutes that morpheme is registered to a recognition dictionary, and learning is executed. Also, when it is not correct, a correct character data is registered to the recognition dictionary based on the command inputted by the operator through the input part in one character units, and learning is executed. Thus, an efficient recognition and learning processing can be executed by making good use of the superior pattern recognition ability in morpheme units of a human.
Patent JP-S5349959-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKANO SATORU
IPC: H01L21/331
Filed: 1976-10-18
Abstract: PURPOSE: A diffusion mask containing two diffusion windows is formed on a single conductor-type semiconductor substrate, and the glass layer containing the adverse conductor-type impurity is provided on the first window and the glass layer containing the single conductor-type impurity along with Si 3 N 4  film are provided on the second window. Then a heat treatment is conducted under N 2  atmosphere containing O 2 : Thus, the different conductor-type regions can be formed through diffusion at one time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5826429-A (JP)
Inventor: TERACHI JIYUNICHI
IPC: H01H73/18
Filed: 1981-08-07
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-H01294426-A (JP)
Title: Multiple layer container
Inventor: OTA TAKAO
IPC: B29K67/00
Filed: 1988-05-24
Abstract: PURPOSE:To provide a multiple layer container meeting the requirements of both gas barrier and heat resistance, by forming a parison which is a presursor of a multiple layer container with a multiple layer structure consisting of a heat resistant and gas barrier resin layers. CONSTITUTION:A multiple layer container uses at least three kinds of resin, i.e. a thermoplastic polyester resin (resin A), a thermoplastic resin (resin B) excellent in heat resistance and a thermoplastic resin (resin C) excellent in gas barrier. There are provided three injection cylinders i.e. a cylinder 1 for resin A, a cylinder 2 for resin B and a cylinder 3 for resin C and the resins A, B and C melted in their respective cylinders are injected through a gate into a metal die. First the resin A and then the resin B is injected, followed again by the resin A, then the resin C and finally the resin A, resulting in the formation of a container opening end with the three layer structure of the resins A, B and A and of a thin wall of the container body with the six layers of the resins A, B, A, C, B and A, thereby obtaining a multiple layer parison.
Patent JP-H01296095-A (JP)
Title: Heat transfer steel tube for heat exchanger, whose inner surface is coated with corrosion-resistant film
Inventor: NISHIKAWA YUJI
IPC: F28F19/04
Filed: 1988-05-24
Abstract: PURPOSE:To provide with good anticorrosion and durability without precluding heat transfer performance, by forming a corrosion-resistant film having a specified thickness on the inner surface of a heat transfer steel tube. CONSTITUTION:A corrosion-resistant coating film having the thickness of 5-20mum is formed on the inner surface of a heat transfer steel tube. When the thickness is less than 5mum, the formation of the uniform film is difficult and sufficient anticorrosion property can not be obtained. When the thickness exceeds 20mum, the heat transfer performance is precluded remarkably. The paint of silicone series, alkyd series, epoxy series, fluorine series, polyurethane series, vinyl series or acrylic series is used as the corrosion resistant coating film. According to this method, corrosion-restricting effect sufficient for the heat transfer steel tube for a heat exchanger may be maintained and remarkable industrial effect, such as very small deterioration of heat transfer performance and the like, may be obtained.
Patent JP-S61284038-A (JP)
Title: Two-dimensional variable stage
Inventor: KUMADA AKIO
IPC: B23Q1/64
Filed: 1985-06-11
Abstract: PURPOSE:To realize a simple and lightweight handling, by transferring a stage directly along a vector from a point O to a point P. CONSTITUTION:To transfer a stage in the direction of a vector OP, a shaft 6 is set vertical to the OP beforehand. When a current is applied between leading wires 21 and 22, a conic roller 19 floated by a coil spring 23 is absorbed and fixed to a magnet chuck 24. at the same time, since conic rollers 16-18, a shaft 20, and a holding frame 10 are also lowered down, a solid ball 5 parts from the stage. When the shaft 20 is rotated, the rollers 17 and 18 are also rotated, while the roller 19 is not, and so the facing of the shaft 18 can swing within a surface including the shaft 20, making the shaft 6 swing + or -90 deg. by the holding frame 10 through an arm 10'. Thus, the transferring direction of the stage can be set at will.
Patent JP-2000315127-A (JP)
Title: Document viewer device
Inventor: SUZUKI KAZUHIRO
IPC: G09G3/20
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a document viewer device capable of sharply reducing power consumption and allowed to be used for a long time even when it is a portable type. SOLUTION: A display device 1 has a storage property and a storage part 3 is a non-volatile type. When power is not supplied from the external to an external power supply input part 13, a power supply control part 11 executes power saving control. During the period of power saving control, no power is supplied to the display device 1, a display control part 2 and the storage part 3 except a change of display. When a page turning operation part 6 is operated, the control part 11 detects the operation and starts power supply to the display device 1, the control part 2 and the storage part 3. The control part 2 reads out display information from the storage part 3 and writes the read information in the display device 1. After changing the display, power supply to these parts is stopped again. Since the display of the display device 1 does not disappear because of its storage property even when power supply to the device 1 is stopped, a user can refer to the displayed contents as they are.
Patent JP-H11276514-A (JP)
Title: Laser treatment apparatus
Inventor: ABE HITOSHI
IPC: A61F9/007
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To make the visibility of an information indication and an observation point good and to reduce the burden on the eye of a patient by smooth alignment in a laser treatment. SOLUTION: In the laser treatment apparatus with an observation optical system including an ocular section for observing the eye E of a patient, which can treat the eye E of a patient by irradiating the eye E of the patient with a laser beam, a lightness of an indication section 32 indicating a predetermined information such as an irradiating condition of the laser beam is controlled. A control of an intensity of indication light of the indication section 32 against a surrounding lightness is conducted according to a program such as a table memorized in a memory 21 in advance and calculation algebra. For example, a linear is changed according to a received intensity of radiation detected at a light detector 6 or may be changed at some levels of the intensity of radiation.
Patent JP-S6024812-A (JP)
Inventor: WASHISAKI TATSUO
IPC: A47J41/02
Filed: 1984-06-18
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-H0423706-A (JP)
Title: Carrying-out management system
Inventor: HORIBE YUKIO
IPC: G05B15/02
Filed: 1990-05-16
Abstract: PURPOSE:To shorten the time of carrying-out and improve the accuracy, by arranging so that carried-out components and their order may be decided by an assembly plan, a components by models information piece, a stock information piece, an assembly order, assembly lines and work process, and housing places for components to be carried out and carrying-out lanes to be used may be instructed in order. CONSTITUTION:A carrying-out instruction means (e), according to an assembly plan made out by an assembly plan generating means (b) on the basis of a production plan, and the information of a components by models memory means (c) and a stock information memory means (d), decides components to be carried out and their number and order at every model, with the addition of assembly lines to be used and work means. And, the housing places of components to be carried out and carrying-out lanes to be used are outputted in order according to the contents of the decision. Also, their throw-in places are outputted through a throw-in place indicating means (f).
Patent JP-H05293681-A (JP)
Title: Laser beam machine
Inventor: YAMADA HIDEKI
IPC: B23K26/00
Filed: 1992-04-17
Abstract: PURPOSE:To machine a cylindrical work without changing the controlling software of the laser beam machine. CONSTITUTION:A work rotating device A attaching a chuck 33 at the tip of a rotary shaft 31 is provided on the side of a bed 1. The axial center C of this rotary shaft 31 is arranged along the Y axis direction which is the moving direction of a carriage 13 attaching a machining head 23, and positioned just below this machining head 23. A gear 34 attached to the rotary shaft 31 is engaged with a rack 35 attached to a table 3 in the X axis direction. A cylindrical work W held with the chuck 33 rotates in synchronism with the straight line movement of the table 3.
Patent JP-S5918094-A (JP)
Title: Side thruster cover device of ship
Inventor: ADACHI TOSHIYUKI
IPC: B63H25/46
Filed: 1982-07-21
Abstract: PURPOSE:To prevent a lug from being formed outside of a hull by constituting said cover device so that the cover proper can be lifted or lowered and stored in a trunk body to open a duct. CONSTITUTION:In a cover device, a cover proper 7 is opened or closed by an operation of a drive mechanism 8. Under a normal condition, the cover proper 7 closes a duct opening 101 nearly at the same surface as the hull shape without forming any lug outside of the hull. When the drive mechanism 8 is operated at this condition, the cover proper 7 is lifted while being guided by a rail body 9 and stored in a trunk body 6 to open a duct. At this time, the cover proper 7 is only drawn into the trunk body 6 above, thus the duct can be opened with no resistance.
Patent JP-S5750653-A (JP)
Title: Test piece for ultrasonic flaw detection
Inventor: KIMURA KATSUMI
IPC: G01N29/30
Filed: 1980-09-12
Abstract: PURPOSE: To decrease reverberation echoes by mounting an ultrasonic sound absorbing material on the bottom surface of a test piece.  
     CONSTITUTION: An ultrasonic sound absorbing material 1 is adhered, cast or brazed to the bottom surface 2 of an existing test piece. In ultrasonic flaw detection, a probe is touched to a flaw detection surface 5 to detect the echoes from a standard defect 4 whereby the sensitivity of ultrasonic flaw detection is adjusted. In this case, every time when the ultrasonic wave arrives at the bottom surface, part of the ultrasonic wave is allowed to transmit into the material 1 and is converted into heat energy in the material 1. As a result, the quantity of reflection of the ultrasonic wave on the bottom surface of the test piece decreases. Hence, the degradation in the reliability of the flaw detection sensitivity owing to the overlapping of the echo by the standard defect 4 and reverberation echoes is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5751609-A (JP)
Title: Manufacture of screw for screw conveyor
Inventor: NODA KATSUHARU
IPC: B65G33/26
Filed: 1980-09-12
Abstract: PURPOSE: To aim at reducing the manhours and cost of manufacturing a screw for conveyor by manufacturing the screw in such a manner that the same number as that of the screw leads of annular plates as connected together in series and then inserted onto a pipe, the plates connected are extended by a stretcher so that each annular plate has a predtermined lead length, and thereafter are welded to the pipe.  
     CONSTITUTION: Annular plates each having an outer diameter DB and an inner diameter dB which are selected in consideration with a predetermined lead length, a pipe diameter and the outer diameter of a screw, are previously prepared before the manufacturing of the screw, and are welded together in number corresponding to the lead number of the screw. The member consisting of the plates thus welded is attached, at both ends thereof, with hooking rings 5. The center openings of the plates thus welded are fitted onto a pipe 7 secured at one end thereof by a pipe holder 10. The hooking ring 5 at one end of the screw is connected through a wire 8 to a supporting bracket 9 of the holder 10. The other ring 5 at the other end of the pipe is stretched through a wire 4 to which a chane block 3 carried by a supporting bracket 1 is connected. After each plate is extended to the predetermined lead length so as to form a screw 6, the plates are welded to the pipe 7, thereby the manufacture of the screw 6 is completed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5352014-A (JP)
Title: Magnetic recorder and reproducing device
Inventor: SANO KENJI
IPC: G11B5/027
Filed: 1976-10-22
Abstract: PURPOSE:One of video head parts is made into a movable constitution to reproduce a static picture from an aximuth-recorded tape, thereby simplifying the circuit constitution.