baber/WOPTO huggingface dataset:
Patent JP-H10186829-A (JP)
Title: Developing device
Inventor: SUGA YOSHIHARU
IPC: G03G15/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To maintain the developer quantity in a developing vessel to specific amounts by maintaining the developer to the specific amounts, while move- controlling a movable shutter capable of moving between a close position for closing the developer discharging port and plural open positions with different open area corresponding to the developer quantity, and appropriately performing discharge of the developer. SOLUTION: In the case of performing the developing operation, the developer replenish device replenishes the developer to the developer replenish port. During this time, the developer amounts in the developer container 41 are detected by developer amounts detecting means (SNj+SNk). The developer in the developer container 41 is maintained to the specific amounts, by the shutter 59 disposed on the developer discharging port 49 while move-controlled between the close position for closing the developer discharging port 49 on the developer container 41 and plural open position with severally different area by the shutter controlling device corresponding to the detected developer amounts. The developer being discharged is recovered in the developer recovering container 58.  In this way, the developer in the developer container 41 is maintained to the specific amounts and the stable image quality can be maintained.
Patent JP-H06169719-A (JP)
Title: Preparation of 'natto' containing unpolished rice flour
Inventor: TAKANO MASAKAZU
IPC: A23L11/00
Filed: 1992-12-09
Abstract: PURPOSE:To prepare NATTO (soybean fermented with Bacillus natto) having suppressed characteristic smell of NATTO, finished to have mild taste and flavor, exhibiting excellent stringiness, having increased deliciousness caused by the soft-finishing of the soybean and preservable over a long period. CONSTITUTION:Crushed unpolished rice is mixed to washed and soaked soybean and the mixture is subjected to conventional steaming and fermentation to obtain the objective NATTO containing unpolished rice flour.
Patent JP-H05162378-A (JP)
Title: Electrophotographic recording device
Inventor: NAKAGAWA TATSUHIDE
IPC: B41J2/44
Filed: 1991-12-13
Abstract: PURPOSE:To prevent a particular spot in each contour line on a photosensitive drum or an exposure head from being over used, and thereby making its life long by designing the position of the contour line to be drawn on the photosensitive drum so that it changes on an N number of charts. CONSTITUTION:CAD data containing a contour and a figure is stored in an input buffer 1, and then is converted to internal data by an analysis part 2. In addition, the internal data is shifted to the linear direction of an LED head 9 based on an output value of a counter 10, using a contour/figure data shift part 3. Next, the chart data developed into bit map data by a bit map development/processing part 4, is stored in a frame buffer 5. Further, the bit map data is read sequentially using a controller 6 and then is supplied to a shift register 8. On the other hand, if a chart is completely output, the counter 10 is allowed to increment to shift contour/figure data in the linear direction with the help of the controller 6.
Patent JP-H09163883-A (JP)
Title: Irrigation apparatus for garden plant
Inventor: TAKAHASHI KUNIMASA
IPC: A01G27/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for supplying water to a garden plant using a PET-bottle as a water tank needing no electricity nor a water pipe and capable of supplying an appropriate water to the garden plant by a simple operation of inserting it into soil and without worrying about locking the door. SOLUTION: (A) In a hollow pipe 1 having an inner partition 2, 1, a water hole 3 and an air hole 4 are bored in the inner partition 2, and an air pipe 5 is attached at the upper opening at one side of the air hole 4. (B) In the upper opening of the pipe 1, a packing 6 and an inside screw of a PET-bottle are formed. In the lower opening at the other side of the pipe 1, an O-ring 7 is placed and, to the lower opening, is continuously fixed a hollow pipe 8, which is molded separately and has a hollow 10 communicated to water-spraying holes 12 bored on the periphery at plural positions from the upper surface to the lower end, and a flow controlling device 9 is attached to the hollow. (C) Water is filled in the PET-bottle as the water tank, and the PET-bottle is fixed at the upper opening of the pipe 1.
Patent JP-H10177429-A (JP)
Title: Personal computer
Inventor: KUBO KENJI
IPC: G06F1/14
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To simplify a timer circuit to reduce the cost in a personal computer and to improve operability by initialization-setting a self device timer circuit based on timer information of a host computer at the time of supplying a power source. SOLUTION: The personal computer is provided with CPU 301, a network controller 302 executing communication with the host computer, etc., and the timer circuit 306. When the power source is supplied to the personal computer, a communication program is started and connection is executed to the host computer. Timer data is read from the host computer and the timer data is transmitted to the personal computer. Timer data received by the personal computer is set in the timer circuit 306 and the timer circuit 306 is started. The timer circuit 306 starts clocking from set timer data.
Patent JP-2001166400-A (JP)
Title: Picture display device and method, and recording medium recorded with picture correction program
Inventor: KONDO HIDEAKI
IPC: G03B27/73
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device and a picture display method in which operation for setting a correction value for image data is simplified, and to provide a recording medium on which a picture correction program is recorded. SOLUTION: This picture display device 21 is suitable for the execution of the picture display method to execute correction by selecting a correction value group Cx optimum for the color reproducibility of the film 22 from a file 29 based on magnetic information recorded on the film 22 in the case of correcting digital image data 25 obtained by reading and A/D converting the image 23 from the film 22, and it is equipped with the recording medium 31 on which the picture correction program for controlling the action of the respective parts of the device 21 so as to properly execute the correction of the image data 25 is recorded.
Patent JP-H11186841-A (JP)
Title: Transmitter and its transmission method
Inventor: AKIZUKI TAIJI
IPC: H01Q1/38
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent the effect of an electromagnetic wave outputted from an antenna onto a human body and also to prevent the reduction in a transmission reception gain. SOLUTION: Radiation in the direction of the head of a user outputted in the case of making communication is reduced by throwing a switch 4 controlled by a control circuit 5 to the position of a GND point so as to activate a reflecting plate 3 in the case of the communication where a transmission wave from the transmitter 1 is outputted from a dipole antenna 2. Thus, the effect of an electromagnetic wave given to the head of the user and the reduction in the transmission reception gain by the head of the user are reduced.
Patent JP-H11183489-A (JP)
Title: Rotating speed detector
Inventor: SUGIYAMA MASANORI
IPC: H02P29/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To quickly calculate rotating speed while making constant detection accuracy regardless of whether the rotating speed is fast or slow. SOLUTION: A digital signal that is angle data A of an electric motor M is generated by a rotary angle sensor 11 consisting of a resolver 11a and an R/D converter 11b. The angle data A are latched from the rotary angle sensor 11 at each 250 μs, the amount of angle change ΔA is calculated from previous latch angle data A(n-1) and current latch angle data A(n), and data for four times are stored in a four-layer buffer. The stored data in the four-laver buffer are transferred in blocks at each 1 ms and speed is calculated from 16 amount of angle change ΔA(N-15)-ΔA(N) at each 4 ms by a CPU 13.
Patent JP-H07194548-A (JP)
Title: Corneal form measuring device
Inventor: FUKUMA YASUFUMI
IPC: A61B3/10
Filed: 1993-12-29
Abstract: PURPOSE:To provide a corneal form measuring device capable of measuring the form of the cornea with high accuracy. CONSTITUTION:This corneal form measuring device 1 has a projecting optical system 6 that projects two kinds of observation targets onto the same or roughly the same position on the cornea of an eye E to be examined; an image pickup optical system 7 which picks up images of the two kinds of observation targets projected onto the-cornea by the projecting optical system 6; and a computation means 20 for computing information about the form of the cornea at the projecting positions, from the images of two kinds of observation targets picked up by the image pickup optical system 7. This constitution enables the form of the cornea to be measured with high accuracy.
Patent JP-H10291969-A (JP)
Title: New alpha-aminoacetophenone photoinitiator
Inventor: OHWA MASAKI
IPC: C07D207/08
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To easily obtain a new α-aminoacetophenon compound useful as a photoinitiator easy to handle and having an excellent reactivity. SOLUTION: This photoinitiator is a compound of formula I, II, III or IV [(a) is 1, 2 or 4; Ar is phenyl, biphenyl or benzoylphenyl; Ar1 is Ar when (a)=1, a divalent aromatic group when (a)=2 and a tetravalent aromatic group when (a)=4; Ar2 is phenylene, biphenylene, etc.; X is a direct bond, O, etc.; Y is H, an alkyl, etc.; R1 and R2 are each an alkyl, etc.; R3 is an alkenyl, etc.; R4 is an alkyl, etc.; R5 is an alkylene, etc.; Z is a pyrazinylene, etc.), or an acid-added salt thereof, e.g. 1-[4-(3-mercaptopropylthio)phenyl]-2-methyl-2-morpholin-4-yl- propan-1-one. The compound of formula I, II, III or IV and the above exemplified compound are each obtained from (4-fluorophenyl)-3,3-dimethyl-2- methoxyoxirane via 1-(4-fluorophenyl)-2-methyl-2-morpholin-4-yl-propan-1-one.
Patent JP-H07197287-A (JP)
Title: Production of hydrogen and high-purity metal by using waste material of metal working
Inventor: MINAMI MITSUTAKA
IPC: C25C1/06
Filed: 1993-12-30
Abstract: PURPOSE:To efficiently treat waste metals and efficiently utilize these metals by recovering the hydrogen generated by dissolving the waste metals into an acid liquid, and further, electrolyzing the soln. formed in such a manner to deposit the metals on a cathode. CONSTITUTION:The waste metals 2 in a hopper 8A are supplied by a rotary feeder 8A into a dissolving tank 1 where the waste metals are dissolved by the acid liquid. The generated hydrogen is recovered into a hydrogen tank 14B. At this time, the supply amt. of the waste metals 2 is adjusted by a control means 10 and the pH value of the acid liquid in the dissolving tank 1 is adjusted by an acid liquid supplying means 15. The soln. 3 in the dissolving tank 1 is sent through a feeder 12 to a filter tank 1B and is then sent by a pump 9 to an electrolytic cell 4 where the soln. is electrolyzed by a positive electrode 6 and a negative electrode 5 to deposit the metals on the surface of the negative electrode 5. At this time, the pH value of the soln. 3 is adjusted by the acid liquid supplying means 15 and the positive electrode 6 is formed as a cage type consisting of the conductive metal. Waste iron 2A of a block type is packed therein to replenish the soln. 3 with ferrous ions.
Patent JP-2001176770-A (JP)
Title: Aligner
Inventor: TAKEUCHI HITOSHI
IPC: G03F7/20
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an aligner, in which negative variation of optical characteristics is suppressed and further positive control for the optical characteristics is performed easily, using a simple constitution. SOLUTION: In this aligner, provided with a lens unit 61 that has a pressure control chamber R2 for positively controlling the optical characteristics by varying pressure of gas, a first gas supply device that supplies a first gas (He), and a second gas supply device that supplies a second gas (N2) whose rate of change of the optical characteristics to pressure change is larger than that of the first gas, are provided. The first gas is supplied to a part R1 of the lens unit 61, excluding the pressure control chamber R2, and the second gas or mixed gas of the first and second gases is supplied to the pressure control chamber R2.
Patent JP-H11147395-A (JP)
Title: Glue container with lid on which groove is provided
Inventor: HYODO TAKESHI
IPC: B05C17/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To glue only the end of one surface of a paper or the like by a method wherein a groove is provided on a lid of a container for glue, and an article to be glued such as the paper is inserted in the groove. SOLUTION: A groove 4 is provided on a lid 3, and the lid 3 is attached to a container main body 1, and in the groove 4, a paper 5 or the like is inserted. By moving the paper 5 or the like along the groove 4, or moving the container main body 1 along the paper 5 or the like, only on one surface of the end of the paper 5 or the like, a glue is adhered by a glue adhering part 2. The depth of the groove 4 is made to a degree wherein when the paper or the like is inserted to the deepest part, the paper or the like stops at the middle of the surface of the glue adhering part 2, and thus, the glue can be surely adhered to the very end of the paper or the like.
Patent JP-2000177891-A (JP)
Title: Winder
Inventor: NITTA HIROSHI
IPC: B65H18/26
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a winder and a roll sheet body improving the efficiency of the change work of rolls in changing the width of a sheet and reducing the manufacturing cost of the roll sheet body and provide the winder reducing the bending of a contact press roll, uniformalizing the pressing force, and winding the sheet at a high speed. SOLUTION: A winder is provided with a plurality of winding means, a contact press roll 1 corresponding to each winding means, and a common backup roll 8 for the contact press roll 1. An angle θformed by lines connecting the contact press roll 1 and the backup roll 3 to respective rotation centers is set within the range of -15 deg. <=θ<=25 deg..
Patent JP-H11181002-A (JP)
Title: Production of composite product of thermoplastic resin with water
Inventor: SASAKI AKINOBU
IPC: C08F2/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a non-stirring polymerizable emulsion from a mixture liquid containing a monomer, water, a surfactant and a polymerization initiator, suitable for mass production. SOLUTION: This method for producing the composite product of a thermoplastic resin with water comprises dispersing a monomer whose volume ratio is 0.7-0.85, water, a surfactant and a polymerization initiator by use of an emulsifying and dispersing machine having a fixed stator 3 on the outer periphery of a rotor 1 to prepare an emulsion in which monomer drops are dispersed in the water, and subsequently subjecting the emulsion to a polymerization treatment without stirring the emulsion.
Patent JP-H10198108-A (JP)
Title: Color image forming device
Inventor: NAGATA NAOHISA
IPC: G03G15/01
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device where a photoreceptor drum is uniformly electrified so that its surface potential may be specified potential even when image forming operation is abnormally stopped in the midst of developing a high-density image as a color image forming device which is not equipped with a device only used for cleaning the photoreceptor drum. SOLUTION: This device is provided with a means for detecting image density in the midst of developing and an abnormal stop detection means. In the case of detecting abnormal stop in the midst of developing, a means for removing residual toner on the photoreceptor drum 342 is operated so as to take the toner on the drum 342 in an electrifier 321. After changing the electrostatic characteristic of the toner, the toner is restored to the drum 342 again and recovered in a developing device 345. Next, when the image density at the time of abnormally stopping is equal to or above a specified threshold, processing for discharging the toner taken in the electrifier 321 is performed.
Patent JP-H05182617-A (JP)
Title: Anode target structural body of x-ray tube for very high speed x-ray ct
Inventor: KIMURA YUTARO
IPC: H01J35/24
Filed: 1991-12-27
Abstract: PURPOSE:To eliminate a stage difference between target pieces, and prevent the generation of clearance by forming each bonding edge of target pieces adjacent to each other into axial symmetry relative to an axis from the ring center, and forming each target piece into a trapezoidal flat plate having fixed thickness. CONSTITUTION:Each target piece 24s is formed into axial symmetry relative to the radial direction axis 16x from the center of a circular ring (cooling ring 16f). In this case, each point C1-C4 exists on the same flat surface. The circular surface is formed into a conical side surface having an angle alpha from the X-ray radial axis 12x, and points D1, D3, D5,... and points D2, D4,... form respectively triangles to form this curved surface approximately with the plane called a target piece. Consequently, each trapezoid C1, C2, C3, C4 as a part of each triangle exists on the same flat surface, and joins each triangle to each other, and eliminate the generation of a stage difference.
Patent JP-H06193035-A (JP)
Title: Water supply passage opening/closing device
Inventor: TAKASAKI MAMORU
IPC: F16K7/10
Filed: 1992-12-28
Abstract: PURPOSE:To prevent water leak from the corner part or the vicinity of a lacing wire of a water supply passage by providing a linear projection projecting toward the center part of the water supply passage in the direction of the cross section of the water supply passage on the inner face of the water supply passage opposite to a bag body. CONSTITUTION:By closing an exhaust valve 11, opening a gate valve 10, and operating a blower 12, air is fed in a bag body 2 through an intake/exhaust pipe 9. The bag body 2 is expanded into a generous curved face, the flexible membrane 3 is closely pressed to the inner circumferential face 8a of a linear projection 8 extending over the circumferential direction, and hence a water supply passage 7 is blocked. When the gate valve 10 and the exhaust valve 11 are opened, the bag body 2 is squashed by water pressure in the passage 7, dead weight of the bag body 2, shrinkage force of the flexible membrane 3 of the bag body 2, and the like, air in the bag body 2 is released in the atmosphere through the exhaust pipe 9 while shrinking, and the passage 7 is opened by shrinkage of the bag body 2. Because the corner part and the vicinity of a lacing wire 5 of the passage 7 are blocked by the linear projection 8 water leak from these parts is prevented.
Patent JP-H06202357-A (JP)
Title: Electrophotographic sensitive body and electrophotographic device and facsimile having this body
Inventor: YOSHIHARA YOSHIYUKI
IPC: H04N1/29
Filed: 1992-12-28
Abstract: PURPOSE:To provide the electrophotographic sensitive body using oxytitanium phthalocyanine and having an extremely high sensitivity and small memory. CONSTITUTION:This electrophotographic sensitive body has a photosensitive later on a conductive base having a cylindrical shape and the above-mentioned photosensitive layer contains A) the oxytitanium phthalocyanine and B) a charge transfer material having >=2X10<-6>cm<2>/V.sec mobility of holes (at 5V/mum electric field intensity). The electrostatic information recording medium sensitive body is used for an electrophotographic process of a process cycle of <=1.5sec/cycle cycle time. This electrophotographic device and facsimile have the photosensitive body. The electrophotographic sensitive body takes advantage of the high- sensitivity characteristic of the oxytitanium phthalocyanine and forms stable images in the electrophotographic process of the short process cycle time.
Patent JP-H06193077-A (JP)
Title: Foundation concrete block, manufacture thereof and construction method using the block
Inventor: TOMIOKA YOSHIYUKI
IPC: E02D27/01
Filed: 1992-12-25
Abstract: PURPOSE:To ensure an easy work at a construction site and contribute to the shortening of a construction period. CONSTITUTION:A pair of concrete slabs 42 and 43 are arranged in such a way as faced to each other at the predetermined gap, and reinforcements 44 projected from the internal side of each slab are jointed to each other, thereby constituting a concrete block 41 having internal space 45. The ground is excavated to form a channel and crushed stone is laid in the channel. Then, the block 41 is placed in the channel and concrete is placed in the space 45. At the same time, a vertical reinforcement is inserted in the space 45 for block erection. According to this construction, only the use of a backfill is required at a later stage to complete a building foundation.
Patent JP-2000181007-A (JP)
Title: Silver halide photographic sensitive material and its development processing method
Inventor: ITO HIROHIDE
IPC: G03C1/38
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material and its development processing method with little occurrence of stains at development processing by incorporating at least 2 kinds of specified compounds, in at least one silver halide emulsion layer formed on one side of a support. SOLUTION: This photosensitive material has at least one silver halide emulsion layer on one side of the support and contains a compound represented by the formula I: R1-O(CH2CH2O)n1(CH2)n2SO3M1 and the compound represented by formula II. In formulae I and II, R1 is an aromatic or 5-20C aliphatic group; n1 is an integer of 1-20; n2 is an integer of 0-6; M1 is an H or alkali metal atom; each of R11 and R12 is, independently, a 5-30C alkyl group; R13 is an H atom or a -CH2COOR14; R14 is the same as R11 and R12; and M2 is an alkali metal atom or ammonium.
Patent JP-H05183312-A (JP)
Title: Delay line and its impedance adjusting method
Inventor: KAZAMA SATOSHI
IPC: H01P5/02
Filed: 1991-12-29
Abstract: PURPOSE:To provide a delay line easily corresponding to an external circuit with a different impedance and adjusting easily the impedance and its impedance adjusting method. CONSTITUTION:Taper shaped conductor patterns 23, 24 are formed to the end of a conductive strip line 21 formed on a dielectric base 2 so as to be easily matched with the impedance of an external circuit. Furthermore, stepwise conductor patterns are adopted in place of the taper shaped conductor patterns 23, 24 and the impedance of the delay is easily matched with the impedance of an external circuit by eliminating the steps one by one.
Patent JP-H06199902-A (JP)
Title: Production of hydroxyethyl cellulose
Inventor: YOSHIKAWA MASATO
IPC: C08B11/08
Filed: 1992-12-29
Abstract: PURPOSE:To efficiently obtain the subject compound having high quality equivalent to the compound obtained by a conventional method, using a reactional solvent capable of readily reutilizing by using a sparingly water-soluble organic solvent as a reactional solvent in reacting an alkali cellulose with ethylene oxide. CONSTITUTION:Alkali cellulose obtained by reacting cellulose with an alkali is made to react with ethylene oxide, preferably at 40-60 deg.C using a sparingly water-soluble organic solvent (preferably methyl isobutyl ketone) to provide the objective compound. After the above-reaction is finished, the reaction liquid is usually neutralized with sulfuric acid, etc., to adjust pH to 5-7 and then, a mixed solvent obtained by adding methanol and water to the sparingly water- soluble organic solvent is preferably added to the reaction liquid to clean the resultant hydroxyethyl cellulose. Furthermore, as the alkali for preparing the alkali cellulose, sodium hydroxide is usually preferably used.