baber/WOPTO huggingface dataset:
Patent JP-H02172452-A (JP)
Title: Probe support device for ultrasonic diagnosis
Inventor: FURUHATA HIROSHI
IPC: G01N29/24
Filed: 1988-12-27
Abstract: PURPOSE:To enable decision of a fault image surface by a method wherein the scanning surface of an ultrasonic probe is set in the arbitrary position of a body to be inspected at an arbitrary inclination angle, and from a displacement amount of a probe support means, the position and the inclination angle of the scanning surface are calculated. CONSTITUTION:A scanning surface signal processing device 6 calculates the position and the inclination angle of the scanning surface of a probe mounted to the tip of a probe support arm. Additionally, when a reference coordinate system is set based on a fault image surface indicating the anatomical feature of a body to be inspected, coordinate exchange computing is effected so as to display the precendingly calculated position and the inclination angle of the scanning surfaces by means of a reference coordinate. Output signals from angle detecting encoders E1-E6 mounted to joints 10, 12, 14, 16, 18, and 19, respectively, of a probe support arm 4 are inputted to the input port of a microprocessor with which the device 6 is formed. When a switch SW1 indicating photograph of a preliminary fault image for setting a reference coordinate system and a desired fault image are obtained through observation of orderly photographed preliminary fault image, a switch SW2 indicating setting of the reference coordinate system by means of the fault image serving as the reference surface of the reference coordinate system is connected.
Patent JP-H10154411-A (JP)
Title: Piezoelectric inverter unit and back-light device using it
Inventor: TAKAHASHI TOSHIHIRO
IPC: G02F1/1335
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To suppress the size of a plane to the minimum without making a backlight device large in thickness by considering the layout of the elements of a piezoelectric inverter unit, and effectively utilizing the back face space of a wedge-like lightguide plate. SOLUTION: A cold cathode fluorescent tube 27 is arranged at an end section, the light is guided to the whole fluorescent screen by a lightguide plate 28, and the back face of a liquid crystal panel is illuminated via a diffusion plate 29. The lightguide plate 28 of this backlight device is formed into a wedge shape made large in thickness on the side of the cold cathode fluorescent tube 27 and made thinner toward the far side from it. A piezoelectric inverter unit 20 is arranged on the back face side of the lightguide plate 28, only the portion mounted with low-height parts, such as a piezoelectric transformer and chip parts are located on the back face of the lightguide plate 28, and the portion mounted with the other low-height parts is located apart from the lightguide plate 28. About a half of the piezoelectric inverter unit 20 is stored in the back face space of the lightguide plate 28.
Patent JP-H06174604-A (JP)
Title: Exhaust gas automatic analyzer
Inventor: ARAKAWA HIDENORI
IPC: G01N21/61
Filed: 1992-12-08
Abstract: PURPOSE:To provide an automatic analyzer which sucks in sample gas continuously to the half way in a pipe to a gas analyzer and continuously measures the in-duct distribution of the exhaust gas characteristics in a short time. CONSTITUTION:Corresponding to the sample gases A1 to D4 sampled at 16 points, switching valves 1-A to 1-D are provided. Corresponding to these, three- way switching valves 2-A to 2-D for switching to each purge air are provided. Also, four-way switching valves 3-1 and 3-2 for switching the sample gas flow to a sampling pump 5 or to a bypass pump 6 are provided. The sample gas is sucked in a gas analyzer 7 and measured. A switch/data process panel 8 controls the switching of each valve. In this manner, gas replacement time in the pipe can be shortened and thus, the in-duct distribution of the exhaust gas characteristics can be continuously measured in a short time.
Patent JP-2001138138-A (JP)
Title: Cold forming nut tap with cutting step
Inventor: HACHIUMA ATSUO
IPC: B23G5/06
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a nut tap capable of forming a high accurate internal thread relating to a workpiece formed of low carbon steel. SOLUTION: An external thread part 4 for cutting is formed in a rear side of a cold forming external thread part 3 forming a rough internal thread by screwing to a prepared hole formed in a workpiece to plastically deform a surface part of this prepared hole. A work hardened surface part of the rough internal thread formed by the cold forming external thread part 3 is cut by the external thread part 4 for cutting, an objective internal thread is formed.
Patent JP-2000155885-A (JP)
Title: Dormitory management support system
Inventor: IWAI HIROYUKI
IPC: G08B25/04
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a dormitory management support system for allowing a boarder to know the contents of an emergency situation, and for forcedly turning off light under dormitory management, and for operating accounting corresponding to the actual situation. SOLUTION: In a dormitory equipped with a disaster prevention monitor system, a dormitory room device 9 is set in each dormitory room 3, and a local controller 8 is set on each floor, and a central processing unit 5 and terminal equipment 6 for control are set in a control room 1. In this case, the control of a prescribed electric facility in the dormitory room and the output of an alarm ringing sound and a voice message is operated by the dormitory room device 9, and power usage is calculated by the local controller 8, and when a detection signal is received from the disaster prevention monitor system by the central processing unit 5, the dormitory room device 9 is allowed to control the prescribed electric equipment into a state suitable for disaster prevention, and to output an alarm ringing sound and a voice message,  and the accounting of the power usage is calculated by the central processing unit 5 and the terminal equipment 6 for control.
Patent JP-H06170936-A (JP)
Title: Method and machine for molding sheet of crystalline polyethylene terephthalate
Inventor: GOSHOO KOJI
IPC: B29C51/42
Filed: 1992-12-08
Abstract: PURPOSE:To eliminate a positional deviation of a sheet to a molded form at the time of cooling and molding to be conducted after a sheet is heated and molded. CONSTITUTION:A method for molding a crystalline polyethylene terephthalate sheet by heating to soften it comprises the steps of traversing a cooling mold 3 in a direction perpendicular to a flowing direction of the sheet to a molding zone instead of molds 1, 2, and cooling and molding a molded form 12 after heating and molding by the molds 1, 2 without feeding. A molding machine can traverse by directly coupling the mold 3 to the mold 2. Accordingly, since the sheet can be cooled without conveying it after heating and molding, a mold deviation due to a positional deviation can be eliminated.
Patent JP-H10172128-A (JP)
Title: Magnetic tape
Inventor: ONO MASAAKI
IPC: G11B5/65
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of dew condensation by providing a ferro- magnetic metal thin film layer on one side surface A of a polyester film and making the SRa value, SRz value and surface waviness of this ferromagnetic metal thin film respectively specified values. SOLUTION: The SRa value of the ferromagnetic metal thin film layer of this magnetic tape is 2-6nm, preferably 4-6nm, and the SRz value is 40-70nm, preferably 45-60nm, and the surface waviness is 30-50nm, preferably 30-45nm. When the SRa value is <2nm, a ferromagnetic film of a video tape is weared by a video head at a recording/reproducing time in a digital video tape recorder due to that a ferromagnetic metal thin film is too smooth to be undesirable. When the SRa value exceeds 6nm, the output characteristics of the video tape is lowered due to that the ferromagnetic thin film becomes to rough to be undesirable. What the SRz value is <40nm, the durability of the ferromagnetic film is lowered. When the surface waviness is <30nm, the output characteristic of the video tape is lowered.
Patent JP-H02215768-A (JP)
Title: Preparation of caprolactam
Inventor: FURANTSU MERUGAA
IPC: C07D201/08
Filed: 1989-12-20
Abstract: PURPOSE: To prepare caprolactam without necessitating alkanols by preparing a 6-aminocaproic ester from a 5-formylvaleric ester in the presence of a ruthenium catalyst, and then replacing liquid ammonia as the reaction medium with a specified hydrocarbon.  
     CONSTITUTION: In the preparation of caprolactam by reacting a 5-formylvaleric ester with excess ammonia and hydrogen in the presence of a hydrogenation catalyst in a reaction medium by heating under pressure and then cyclizing the obtd. 6-aminocaproic ester under heating, the starting material is reacted with liquid ammonia as the reaction medium and hydrogen in the presence of a ruthenium catalyst in a liquid phase at a temp. of 80 to 140°C under a hydrogen partial pressure of 40 to 100 bar, then ammonia as the reaction medium is replaced with a liquid aromatic hydrocarbon having a b.p. of 80 to 240°C which is in a liquid form under the reaction conditions, the resultant mixture in a liquid phase is heated at 230 to 350°C under superatmospheric pressure to obtain an improved space time yield of the intended compd. at a high conversion and in a high selectivity while inhibiting the formation of by-products. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06219444-A (JP)
Title: Container for oil and fat
Inventor: MORITA YUSUKE
IPC: B65D5/56
Filed: 1992-11-13
Abstract: PURPOSE:To enable papers to be recycled without any necessity of the separation of a film from a paper on the innermost layer after being used while maintaining oil resistance by using a polyvinyl alcohol (PVA) films as an innermost layer of a laminated body whose base material is paper. CONSTITUTION:The polymerization degree of a PVA film used for this container is not limited especially, but that of P=500 to 3000 is preferable in workability. Also the saponification degree of the PVA is not limited, but it is preferable to use a complete saponification matter having the saponification degree of 99.0mol% or more in the case where an article to be packed is food. Moreover plasticizer like glyceline, lubricant like fatty acid or additive like talc can be added to the PVA film to such a degree that oil resistance is not decreased. It is necessary to use water soluble adhesive as adhesive for sticking the PVA film to the paper, the most preferable adhesive is a PVA adhesive. Thereby the innermost film and the adhesive are made of water soluble PVA resin, so that the paper can be recycled.
Patent JP-H09168085-A (JP)
Title: Video clock generating circuit
Inventor: AKIYAMA MINORU
IPC: H04N5/76
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To generate clock signals with plural frequencies by one oscillator and a digital circuit. SOLUTION: The generating circuit is provided with an oscillator 10 generating a basic clock, a delay signal generating means 1 delaying sequentially a basic clock oscillated from the oscillator 10 and providing an output of n-sets of delay signals synchronously with the basic clock, and a differentiation signal generating circuit 14 generating n-sets of differentiation signals based on two adjacent signals each in the n-sets of delay signals outputted from the delay signal generating means 1. Then the delay signal generating means 1 is provided with a video clock generating means 2 selecting the differentiation signals of a number based on the setting of the predetermined video clock and generating the video block based on the selected differentiation signals.
Patent JP-H05166732-A (JP)
Title: Vacuum film forming apparatus
Inventor: ISHIZUKA HITOSHI
IPC: H01L21/205
Filed: 1991-12-12
Abstract: PURPOSE:To reduce defects during film formation and to control generation of defectives without a rapid rough suction mainly causing particle deposition on a substrate by controlling the exhaust speed by a particle monitor. CONSTITUTION:A vacuum chamber is fitted with a particle monitor, and a vacuum exhaust system is equipped with a bypass valve Vl and an actuator- mounted conductance valve V3. First, slow exhaust is started by the bypass valve V1. After a constant pressure is reached, a booster MB1 is started to open the valve V2 and the bypass valve V1 and to slightly open the conductance valve V3, resulting in switching of the exhaust route. While the opening of V3 is controlled by signals of the particle monitor, slow exhaust is continued. The V3 is fully opened with open-close actions repeated to keep the particle count below a reference value. After rough suction is conducted to a pressure of about 0.2Torr, switching is made by a main exhaust pump CP1.
Patent JP-H04205853-A (JP)
Title: Diagnostic apparatus of optical disk device
Inventor: YAMADA YUICHI
IPC: G11B7/00
Filed: 1990-11-30
Abstract: PURPOSE:To transmit a diagnostic result and information on a performance easily and surely by a method wherein the performance at the set up operation of an optical disk device, the diagnostic result at its action and the information on the performance at its operation are output by means of a sound together with an image display. CONSTITUTION:When diagnostic information at a set-up operation or during an operation and information on a maintenance operation are sent from an optical disk device 1 or a host computer 15, a transmission code is converted into information as a character, an image and a sound and is output to a display 18 and a speaker 19. Consequently, the diagnostic result and the information on the maintenance operation are output simultaneously by means of the character, the image and the sound. Thereby, they can be transmitted to a user or a serviceman surely and simply, and the setup operation and the maintenance operation of an optical disk device can be performed easily.
Patent JP-H01169030-A (JP)
Title: Vibration-damping structure in peripheral support structure
Inventor: NOMICHI TOSHIYUKI
IPC: E04B5/43
Filed: 1987-12-25
Abstract: PURPOSE:To damp vibrations by providing a vibrational energy absorbing means near the maximum amplitude section of vibrations generated in a peripheral support structure. CONSTITUTION:A beam 3 composed of H-type steel is installed between mutually opposed posts 2, 2 and a steel beam-floor structure 1 is constituted, and a floor 5 is supported onto the beam 3. A controller 6 consisting of a weight 9 hung through a plurality of springs 7 and a vibration absorbing damper 10 is mounted at the central section of the beam 3, and adjusted so as to have the same period as the natural vibration period of the floor 5. The vibrations of the floor 5 generated by the walk of a man and traffic, etc., are reduced by the mass damper effect of the device 6. Accordingly, unpleasant vibrations can be prevented.
Patent JP-H01168964-A (JP)
Title: Coated twisted structure
Inventor: SANO TAKESHI
IPC: D06M101/16
Filed: 1987-12-25
Abstract: PURPOSE:To obtain the title structure for fishing nets, having excellent antifouling properties, high strength and improved flexibility, by coating twisted filaments comprising a thermoplastic resin with a thermoplastic resin containing a specific ratio of copper powder. CONSTITUTION:Twisted filaments comprising a thermoplastic resin such as high-density polyethylene or polyamide is coated with melt of a thermoplastic resin containing 5-50wt.%, especially 10-30wt.% copper powder. The structure of coated twisted filaments has excellent antifouling properties, high strength, improved flexibility and good net manufacturing properties.
Patent JP-H11155872-A (JP)
Title: Surgical tissue excision rotary blade and surgical tissue excision device using the blade
Inventor: TERACHI TOSHIRO
IPC: A61B17/32
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a surgical tissue excision rotary blade by which tissue is cut out surely and accurately by simple operation and a surgical tissue excision device using it. SOLUTION: A surgical tissue excision rotary blade has such a basic structure that a hollow cylindrical blade 2 having a notching blade part 21 formed at the tip is rotatably stored in a guide cylinder 1. A hole part 22 is formed in a suitable place of the inner surface of a hollow part of the cylindrical blade 2, and a tongue-like blade 3 projected in the radial direction of the cylindrical blade 2 from the hole part 22 is stored in such a manner as to be advanced and retreated.
Patent JP-H11161773-A (JP)
Title: Method for processing picture and device for inputting picture
Inventor: HABU YUSUKE
IPC: G06T3/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a picture and a device for inputting a picture for correcting magnification chromatic aberration without using any optical system exclusive for correction. SOLUTION: Magnification chromatic aberration information is written in an information storage area, for example, a tag area in picture data applied to a picture processing part 30. The magnification chromatic aberration information is expressed as color slip value (the number of picture elements) among R, G, and B, and for example, when a stop value is 8, the color slip value is 2 picture elements between R and B. At this time, B is shifted from G, and G is shifted from R to the central direction of the picture as the direction of color slip. The picture processing part 30 reads the color slip value written in the tag area, and operates color correction based on the level of magnification of the G and B while judging that any chromatic slip is absent in R.
Patent JP-H10159807-A (JP)
Title: Hydraulic circuit unit of working machine
Inventor: FURUTA HIDETO
IPC: F15B11/02
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To improve workability and working efficiency of a hydraulic circuit unit by calculating torque allotment to respective hydraulic pumps on the basis of an operational tool operational quantity and controlling the torque allotment based upon the result of the calculation for proper torque allotment. SOLUTION: Electromagnetic proportion control valves 42, 43, 44, control the torque control pressure to be supplied to respective regulators P1b, P2b, P3b of pump P1, P2, P3 on the basis of the control command from a torque control part. Then, the torque control part, firstly calculates the allotment of the supply torque T1 to the pump P1 in response to the openrational quantity of a turning operational lever, and further, it makes such a calculation as allocating torques (Tt to T1) obtained by subtracting supply T1 of pump P1 from output torque Tt to hydraulic pumps P1, P2, P3 of an engine M at a rate in response to the operational quantity of each operational lever used for such a running attachment.  And a control command on the basis of the result of calculation is outputted to electromagnetic proportion control valves 42, 43, 44 so as to make operation with proper torque allotment.
Patent JP-H05163139-A (JP)
Title: Antiarteriosclerotic agent
Inventor: SONAKA ICHIRO
IPC: A61P9/10
Filed: 1991-12-12
Abstract: PURPOSE:To obtain an antiarteriosclerotic agent free from side effects even by long-term chronic dosing. CONSTITUTION:An oral medicine or an injection comprising L-arginine as a main component and a dose is 10-30g per adult daily. The antiarteriosclerotic agent can prevent crisis and progress of arteriosclerosis.
Patent JP-H09167338-A (JP)
Title: Magnetic disk and its production
Inventor: ISHIZAKI OSAMU
IPC: G11B21/12
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk with head sliding part which is simple in constitution and is executable at a low cost. SOLUTION: The inner periphery of the information recording region 5 of the magnetic disk 1 is provided with the head sliding parts 4 for sliding a magnetic head device of a CSS system (contact start and stop). The head sliding parts 4 are formed by integrally molding fine projecting parts 4a and recessed parts 4b on the surface of a nonmagnetic substrate 1. Magnetic layers 3 are laminated on the head sliding parts 4 and information recording regions 5. Head sliding surfaces 6 having the projecting parts 6a and recessed parts 6b corresponding to the ruggedness of the head sliding parts 4 are formed on the surfaces of the magnetic layers 3.
Patent JP-S63185836-A (JP)
Title: Method and apparatus for forming flat glass
Inventor: BRICKER JACK ALLEN
IPC: C03B18/18
Filed: 1987-12-25
Abstract: A float glass forming chamber is cooled by circulation of molten metal through passages separate from the molten metal pool upon which the glass is supported.
Patent JP-H03192200-A (JP)
Title: Detergent for pet
Inventor: WATANABE TETSURO
IPC: C12R1/01
Filed: 1989-12-21
Abstract: PURPOSE:To obtain a detergent which makes it possible to efficiently remove filth of a pet by mixing specified microorganisms, an enzyme, lactose, glucose, NH4Cl, a surfactant, and water. CONSTITUTION:10 pts.wt. microorganisms belonging to the genera Bacillus, Streptococcus, Rhizopus, Aspergillus, Nitrobactor, Nitrosomonas, and Pseudomonas, at most 1 pt.wt. enzyme (e.g. amylase), 3-5,000 pts.wt. lactose, 0.5-3,000 pts.wt. NH4Cl, and 10-3,000 pts.wt. surfactant (e.g. potassium alkylbenzenesulfonate) are added to 300-6,000,000 pts.wt. water with agitation for about 60hr at 30-35 deg.C.
Patent JP-H0316114-A (JP)
Title: Lighting device
Inventor: ICHIHARA YUTAKA
IPC: H01L21/027
Filed: 1989-12-21
Abstract: PURPOSE:To eliminate interference patterns by separating a beam irradiated by a laser light source into two orthogonal polarized beams; besides, causing the period of each interference pattern caused by respective beams to be staggered by half of the period. CONSTITUTION:A laser beam is separated into two polarized beams whose plane of polarization are perpendicular to each other and directed to a lighting device, which project the beam to a lighting object R through intensity distribution uniformity means 3 and 5; besides, a polarized beam means 7 is provided so that the period of each interference pattern on the lighting object R irradiated by respective polarized beams is staggered relatively by half of the period. Then, the beam irradiated from a light source 1 by the polarized beam means (a quartz prism 7) is separated into two polarized beams which are made to form a prescribed angle and a reticle R is illuminated. Accordingly, interference patterns are formed so that light and dark periods of them are staggered by half of the period by respective beams and then, two interference patterns compensate each other. The interference patterns are thus eliminated.
Patent JP-H07154446-A (JP)
Title: Power consumption reducing circuit
Inventor: TADA HIROYUKI
IPC: H04L29/00
Filed: 1993-12-01
Abstract: PURPOSE:To reduce the power consumption at the time of not using an order wire circuit to effectively use a power source. CONSTITUTION:The power from a power supply circuit 7 is supplied to a called signal detection part 1 and a power control switch 9 independently of power supply to an order wire signal processing part 8. The power control switch 9 detects whether the order wire signal processing part 8 is operating or not based on the output of the detection result from the called signal detection part 1 and the output from a call switch 6. If it is discriminated that the order wire signal processing part 8 is not operating, the power control switch 9 stops the supply of power from the power supply circuit 7 to the order wire signal processing part 8.