baber/WOPTO huggingface dataset:
Patent JP-H04141622-A (JP)
Title: Liquid crystal electrooptical device
Inventor: SONEHARA TOMIO
IPC: G02F1/139
Filed: 1990-10-03
Abstract: PURPOSE:To provide the electrooptical device having excellent uniformity by optically sandwiching a nematic liquid crystal and phase element, thereby forming a thin-film phase element installed with this phase element on at least one substrate. CONSTITUTION:This device is made of the basic structure constituted by inserting the twisted nematic liquid crystal 102 between the counter substrate 107 installed with the phase plate 101 and the transparent substrate 105. Then, the optical constitution consists successively of a polarizing element 103, the phase plate 101 which is the phase element, the liquid crystal layer 102, and a polarizing element 103. The device has a transparent electrode 104 which is installed on the transparent substrate 105 and acts to impress an electric field to the liquid crystal layer; further, the transparent electrode surface is subjected to reflection decreasing coating to suppress the unnecessary ray reflection. The uniform display performance is obtd. by using the phase plate having the excellent uniformity.
Patent JP-H10111931-A (JP)
Title: Line type recognition method
Inventor: SERI NOBUYUKI
IPC: G06T7/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To accurately recognize the line types regardless of the blurs of lines. SOLUTION: A calculation means 11 calculates the lengths of lines forming a single graphics form, and a loge/short line separation means 12 divides the line lengths calculated by the means 11 into the short lines smaller than the prescribed value A and the long lines larger than the value A. A counter means 13 counts the numbers of both short and long lines which are divided by the means 12. The count results of both short and long lines are inputted to a line type operation/discrimination means 14 which operates the count results and discriminates the dashed lines, one-dot chain lines, two-dot chain lines, solid lines, etc., based on the operation results.
Patent JP-H01146981-A (JP)
Title: Method for bvonding plural articles
Inventor: ROSUKOO EI PAIKU
IPC: C09J5/02
Filed: 1988-10-21
Abstract: PURPOSE: To provide a metal bonded part light in weight and sound in structure, by applying an adhesive agent to a metal article through a hydrosol obtained by oxidizing reaction product of a specified metal with HBr or HI thereby bonding other articles.  
     CONSTITUTION: In this method for bonding plural articles at least one of which consists of metal, polymer adhesive agent is disposed between the articles in contact state with each other, presure is applied to the articles, and heat is applied as necessary, where following processes are performed. Aluminum, titanium, silicon, iron or zirconium is reacted with HBr or HI, and product of this reaction is oxidized by water soluble oxidizing agent to form hydrosol. Next, this hydrosol is applied to the surface of at least one metal article before application of the adhesive agent. As the applicable adhesive agent, epoxy adhesive agent or polyimide adhesive agent is especially favorable because it is durable to stress of environments to be storage. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H03126442-A (JP)
Title: Ultrasonic diagnostic device
Inventor: KAKIZAWA TAKESHI
IPC: A61B8/00
Filed: 1989-10-12
Abstract: PURPOSE:To automatically switch a scan system under an optimum condition by selecting an intersleeving scan system at the time when it is decided that a transmission period tau is double or above of an observation period lambda, and selecting a non-intersleeving scan system at the time when it is not so. CONSTITUTION:When an operator inputs a pulse repeating frequency and observation depth from a keyboard 8, a master controller 7 calculates a transmission period tau, and the observation period lambda from the pulse repeating frequency and the observation depth, respectively. Subsequently, the transmission period tauand double of the observation period lambda are compared, and in the case of tau>=2lambda, an inter-sleeving scan system is selected, and in the case of tau<2lambda, a non- intersleeving scan system is selected. In such a manner, since the intersleeving scan system is selected as much as possible, a useless time is suppressed to the minimum, and also, a high frame rate is obtained and a real time property is improved. Also, since the scan system is switched automatically, an operator's burden is reduced.
Patent JP-H02111998-A (JP)
Title: Sound field varying device by optical synchronization
Inventor: YOSHIDA HIROKO
IPC: H03G5/16
Filed: 1988-10-21
Abstract: PURPOSE:To freely change sound fields so as to meet illuminating and video apparatus by transferring the output signal from illuminating and video apparatus control means to a sound field varying device control means and working audio signals in accordance with the control signal of the sound field varying device control means. CONSTITUTION:The output signal from the illuminating and video apparatus control means 1 is converted to the signal for transfer to the sound field varying device control means 3 in a signal converting means 2. Which sound field is optimum to the output of the illuminating and video apparatus at this point of time is determined in the sound field varying device control means 3 by the signal transferred from the signal converting means 2. Certain sound field is assigned to the audio signal inputted to the sound field varying device 4 by control of the sound field varying device control means 3 and thereafter, the audio signal is worked by he sound field varying device 4 to create the sound field meeting the illuminating and video apparatus. The sound fields are freely changed to meet the illuminating and video apparatus in this way.
Patent JP-2000098583-A (JP)
Title: Phase shift mask having alignment mark for drawing
Inventor: FUJITA HIROSHI
IPC: G03F1/52
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide highly accurate alignment mark for drawing which enables highly accurate alignment mark drawing without adversely affecting the side of a drawing device or an optimized resist process. SOLUTION: In this phase shift mask provided with a low reflectivity type light-shielding layer 4 in which a light-shielding pattern 5 and an alignment mark 6' for drawing are provided and with a phase shift pattern provided below the light-shielding layer 4, the reflectivity of an alignment mark 6 part for drawing of the light-shielding layer 4 is selectively enhanced by removing a low reflectivity layer 3 to expose a high reflectivity layer 2 that is in the lower layer of the low reflectivity film 3 or selectively providing a high reflectivity layer on the alignment mark 6.
Patent JP-H1088762-A (JP)
Title: Handrail and execution work method therefor
Inventor: IMURA YOICHI
IPC: E04F11/18
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To easily perform installing execution work of a handrail to a wall surface of a house or the like by arranging grooves to display an installing position of a support metal fitting on a peripheral surface of the handrail, and installing the support metal fitting along the grooves. SOLUTION: Grooves 2 and 2 having a proper depth are arranged in an almost central position of a peripheral surface in the peripheral surface lengthwise direction of handrail constituting members 1 and 1. Next, the plural handrail constituting members 1 are connected to each other along a wall surface of a bathroom or the like through a connecting tool 6. Next, bracket installing holes 4 of brackets 3 and 3 are positioned along a line of the grooves 2, and the brackets 3 are installed on a peripheral surface of the handrail constituting members 1 by using screws 5. The screws are inserted into installing holes 8 of the brackets 3 to a wall or the like, and the brackets 3 are installed on the wall surface. Therefore, handrail installing execution work can be easily performed.
Patent JP-H07119406-A (JP)
Title: Stationary blade of turbine
Inventor: SAITO EIJI
IPC: F01D9/02
Filed: 1993-10-26
Abstract: PURPOSE:To reduce the secondary vortex for improving stage performance by employing a multiple-cross section structure for a stator blade from its bottom to tip, thereby forming a protruding surface which extends gradually, inclining to a blade surface on the back side of the stationary blade. CONSTITUTION:The stage part of an axial flow turbine consists of multiple stationary blades 1 and moving blades inside the ring-shaped passage which is formed between a diaphragm outer ring 3 and a diaphragm inner ring 4. The respective stationary blades 1 are of a multiple-cross section structure from its bottom to tip. The deflection angle of the cross section structure between the bottom and tip of the respective stationary blades 1 is made larger than that of the cross section structure in the intermediate part of the stationary blades 1. The blade surface on the back side 11 of the stationary blades 1 forms a protruding part 13 which extends gradually, inclining from the intermediate part in the height direction of the blade toward the diaphragm outer ring 3 and the diaphragm inner ring 4. A flow which runs on the blade surface of the stationary blades 1 flows in a particular direction 16. The direction of the flow 16 is opposite to the direction of the secondary flow 14 and the secondary vortex 15. It is thus possible to reduce the secondary flow and consequently the secondary vortex, thereby improving stage performance.
Patent JP-S61144561-A (JP)
Title: Enzyme function electrode
Inventor: SENDA MITSUGI
IPC: G01N27/27
Filed: 1984-12-17
Abstract: PURPOSE:To measure the substrate concn. of enzyme with high accuracy without being affected by the enzyme by providing a storage layer for an electron transport material in contact with an immobilized enzyme layer thereby constituting a titled electrode. CONSTITUTION:The storage layer 2 for the electron transport material is provided to one end of a glass tube 6 and an immobilized glucose oxidase layer 3 is provided in contact therewith. The surface thereof is coated with a permeable nitrocellulose film 4. The layer 2 and a lead wire 5 are connected. Porous graphite or the like impregnated with p-benzoquinone or the like which is the electron transport material is used for the layer 2. The concn. of glucose, etc. is measured by a voltammetric method using such electrode 1. Since the storage layer of the electron transport material is provided, the measurement of the concn. of glucose, ethanol, etc. with good current responsiveness is made possible without adding the other electron transport material to the soln. to be measured.
Patent JP-2001093027-A (JP)
Title: Id card preparation system
Inventor: TAZAKI MICHIHIDE
IPC: G07F7/08
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an ID card preparation system capable of enhancing the reliability of the system, and reducing the workload on operator. SOLUTION: This ID card preparation system is provided with plural photographing devices for photographing the facial picture of a preparee and a card device for preparing an ID card by printing the facial picture photographed by each photographing device on a card medium, and printing the individual information of the corresponding preparee. The card preparing device is provided with plural stackers 11, 12, and 13 for dividing and accumulating the prepared ID cards, and LCD 14, 15, and 16 for displaying information related with the accumulated ID cards are respectively arranged at the upper part of each stacker, and each LCD 14, 15, and 16 indicates the kind of the accumulated ID cards, the machine number of the photographing device, and the number of the accumulated ID cards.
Patent JP-H10109320-A (JP)
Title: Injection moldable epoxy resin composition
Inventor: TOGASHI EIKI
IPC: B29K63/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To enable excellent heat stability and latent type curing characteristics by using an epoxy resin wherein a phenol resin or a curing accelerator is contained as an essential component and a gel time at specific temp. is a specific time or more and the activation energy of reaction is a specific value or more. SOLUTION: An epoxy resin characterized by that a gel time at 80 deg.C is 1500sec or more, a gel time at 100 deg.C is 1000sec or more and activation energy of reaction is 12000cal/mol or more is used. A phenol resin as a curing agent, a curing accelerator and an inorg. filler are approximately compounded. As the curing agent, one having a phenolic hydroxyl group is used and pref. compounded in a ratio of 40-60 pts.wt. per 100 pts.wt. of the epoxy resin. As the curing accelerator, aromatic and alicyclic dimethyl urea is used and pref. compounded in a ratio of 5-10 pts.wt. per 100 pts.wt. of the epoxy resin. As the inorg. filler, silica or the like is compounded.
Patent JP-H03128575-A (JP)
Title: Picture quality adjustment system for picture processing unit
Inventor: TANMACHI YOSHIYUKI
IPC: H04N1/409
Filed: 1989-10-13
Abstract: PURPOSE:To suppress generation of spot noise and void in an edge part by varying an angle of a conversion curve of an edge emphasis conversion table in response to the sharpness so as to adjust the sharpness and shifting the conversion curve in response to the reduction or magnification rate so as to move a cut-off point. CONSTITUTION:The sharpness adjustment is fine adjustment of the sharpness, the optimum edge emphasis conversion table is used as a standard table with sharpness 0 and constants alpha (positive constant), alpha' (negative constant) are multiplied with the table to revise the angle of the conversion curve. Moreover, in the case of the adjustment of the picture quality in response to the reduction or magnification rate, the cut-off point is matched in either of the main scanning direction or the subscanning direction to revise the parameter of the edge emphasis conversion table.
Patent JP-2000093905-A (JP)
Title: Apparatus for spray cleaning
Inventor: TAKIZAWA RYOHEI
IPC: B08B3/08
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To control the concentration of a liquid agent such as a detergent and to eliminate pressure loss and pipe line clogging by a method in which the spray pressure of cleaning water is made variable, the liquid agent is mixed into the cleaning water, the discharge of the agent is controlled, and the outflow of the agent is controlled corresponding to the spray pressure of the cleaning liquid. SOLUTION: A main body apparatus 1 is equipped with a water tank 4, a detergent tank 5, a wax tank 6, a hot water apparatus 7, a pump 8, and piping 9, When the operation part 13 of each car washing terminal 2 is operated at present, first the pump 8 is driven, and cleaning water in the tank 4 is ejected at a high pressure. Next, a solenoid valve 12c is opened, part of the cleaning water to be ejected from the pump 8 is returned, and change-over to low pressure ejection is done. Next, another solenoid valve 12b is opened, and the cleaning water is mixed with a detergent and ejected from a spray nozzle 15. After that, each of other solenoid valves 12c, 12d is opened, wax water is ejected. At the end, restoration to a cleaning water ejection state is done, and the remaining of a wax component is prevented.
Patent JP-H1185455-A (JP)
Title: Graphic drawing and processing system
Inventor: SHINOHARA HIROKO
IPC: G09G5/393
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To increase the graphic drawing speed by performing no buffering of an intermediate code to a shared memory and writing directly a GA(graphic accelerator) command into a DMA(direct memory access) area based on a client program. SOLUTION: A GA command conversion means 21 generates a GA command from a graphic command. A client program 22 functions to write the GA command into a DMA area 27. When the area 27 is filled full with the GA commands, a GA command transfer means 23 notifies a server side program 25 of the filled state of the area 27. When the head address and the size of the GA command of the area 27 are notified by the means 23, a GA notification means 26 notifies a GA 30 of the said address and size. The GA 30 extracts the GA command from the area 27, and a GA rendering means 31 sets the drawing image stored in an FRB(frame buffer) 40 to this FRB 40 based on the GA command.
Patent JP-2001092033-A (JP)
Title: Print order acceptor
Inventor: UEDA YUTAKA
IPC: G03B27/46
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a print order acceptor which easily and efficiently performs print order processing of a picture photographed by, for example, a digital camera. SOLUTION: This print order acceptor is provided with a reader 12, which reads out picture data from a removal medium C where picture data is stored, and a CPU 16 which generates information related to a print order of a picture on the basis of picture data read out by the reader 12 and outputs at least a part of this information. The CPU 16 is provided with at least one of an interface 18 capable of transmitting at least a part of information to an external image forming device 20 through a network NT and an interface 17 capable of transmitting at least a part of information to an external printing printer 19.  In response to, for example, order confirmation operation, the CPU transmits at least a part of information to the external image forming device 20 through the interface 18 to form a picture print or transmits at least a part of information to the external printer 19 through the interface 17 to print an order copy or the like, thus easily performing order processing.
Patent JP-H0578725-A (JP)
Title: Method for automatically controlling desulfurizing treatment on casting floor in blast furnace and device therefor
Inventor: ITO HARUO
IPC: C21C1/02
Filed: 1991-09-20
Abstract: PURPOSE:To improve the excess charge of a desulfurizing agent and the hitting ratio of S concn. value in a molten iron after the desulfurizing treatment in the case of executing the desulfurizing treatment to the tapped molten iron. CONSTITUTION:The tapped molten iron quantity and the S concn. value measured by a molten iron tapped quantity measuring instrument 3 and an S concn. measuring sensor 4 are inputted to an arithmetic unit 5, respectively and also the unit requirement of the desulfurizing agent necessary for keeping the aimed value of the prescribed S concn. is found based on the S concn. measured value with the arithmetic unit 5 and, further, the injecting quantity of the desulfurizing agent is finally decided from the tapped molten iron measured quantity and the unit requirement of the desulfurizing agent. A controller 6 adjusts the opening degrees of control values 21 and 23 in a desulfurizing agent injecting device 2 based on the decision of the injecting quantity of the desulfurizing agent to inject the necessary quantity of the desulfurizing agent into the molten iron 7 in the molten iron ladle 1 through an injecting lance 20.
Patent JP-H0586503-A (JP)
Title: Method for producing polyvinyl alcohol yarn
Inventor: OKUBO MASAHIKO
IPC: D02J1/22
Filed: 1991-09-20
Abstract: PURPOSE:To obtain polyvinyl alcohol yarn soluble in water at 25 deg.C, having >=23.5g/d tensile strength. CONSTITUTION:A polyvinyl alcohol having 88-94mol% degree of saponification and 500-2,000 degree of polymerization is made into 30-65% spinning dope, which is subjected to drying spinning or semi-melt spinning at 200-800% draw ratio and 100-150 deg.C drawing to heat-treating temperature to give the objective polyvinyl alcohol yarn soluble in water at <=250 deg.C, having excellent dimensional stability in a high-humidity atmosphere and high strength.
Patent JP-2001093960-A (JP)
Title: Wafer positioner for treating apparatus
Inventor: NUMAJIRI FUMIAKI
IPC: H01L21/68
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a wafer positioner which hardly contaminates the back side of a wafer. SOLUTION: This wafer positioner, for positioning a wafer at a desired position in a wafer treating apparatus after detecting the edge of the rotating wafer to obtain at least the center position of the wafer, using an optical sensor, comprises a rotating member which supports a plurality of transparent plates disposed radially with their centers lower than the peripheries, a plurality of transfer members which are located between the plates in the peripheral direction and move vertically to transfer the wafer between the inclined faces of the plates, and a robot hand for transferring the wafer between the transfer members.
Patent JP-2000098879-A (JP)
Title: Rotation and revolution explanation device
Inventor: AKIYAMA HITOSHI
IPC: G09B27/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To make the theory, etc., relating to rotation and revolution simply explainable by providing the outer peripheral surface or inner peripheral surface of a true circle with a sun plate body and a planetary disk in contact with the outer peripheral surface or inner peripheral surface of this sun plate body. SOLUTION: This device consists of the sun plate body A having the outer peripheral surface or inner peripheral surface of the true circle fixed to the front surface point of an outer casing 1 and the planetary disk 4 in contact with the outer peripheral surface or inner peripheral surface of the sun plate body A. The circumferential length of the outer peripheral surface or inner peripheral surface of the sun plate body A is set integer times the outer circumferential length of the planetary disk 4 and a marker a is put to the planetary disk 4. The planetary disk 4 is revolved while the planetary disk is brought into contact with the sun inner peripheral plate or sun other peripheral disk 3 of this rotation and revolution explanation device. The total number of revolutions of the planetary disk 4 when the sun plate body A circumscribes about the planetary disk 4 in the case on one turn is the integer times + 1 revolution of the outer circumferential length of the planetary disk 4. The total number of revolutions of the planetary disk 4 when the planetary disk 4 inscribes in the sun plate body A is the integer times - 1 revolution. As a result, the explanation of the rotation and the revolution may be sufficiently carried out.
Patent JP-S63239035-A (JP)
Title: Manufacture of pipe for transporting slurry or the like
Inventor: TAKEBAYASHI TADAAKI
IPC: F16L9/16
Filed: 1986-11-12
Abstract: PURPOSE:To easily and continuously form a pipe by a method wherein a pipe main body is continuously formed and at the same time projecting strip stock is continuously or intermittently and spirally adhered onto the inner wall of the pipe main body. CONSTITUTION:A rotary die, the intermediate part and tip of which is supported through bearings 3'' to a supporting stand 1, is attached at the tip of a second extruder 5 with a rotary joint 6. At the tip of the rotary die, a guide roll 7 for a pipe main body (a) is provided and, at the same time, the extrusion orifice 4' of projecting strip stock (b) is provided directing to the inner wall of the pipe main body (a). An endless belt 13 is stretched between a driving motor 11 and a sprocket 12 provided on the rotary die 4, wind-up bars 2 is rotated under the condition that a band-like piece a'' is extruded from a first extruder 8, then the wind-up bars 2 wind up the band-like piece a'' spirally so as to form the pipe main body (a) and at the same time to send the formed pipe main body forwards. On the other hand, by extruding the projecting strip stock (b) from the second extruder 5 under the condition that the rotary die 4 is rotated the stock (b) is adhered spirally onto the inner wall of the main body (a), resulting in producing a product.