baber/WOPTO huggingface dataset:
Patent JP-2001138638-A (JP)
Title: Multi-color heat sensitive recording material
Inventor: MASUDA TAKAO
IPC: B41M5/34
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-color heat sensitive recording material, in which the color separation between a low temperature developed color tone is clear and which is excellent in the storage stabilities of the image parts of the respective color tones. SOLUTION: In the multi-color heat sensitive recording material, in which a heat sensitive recording layer including two or more kinds of electron-donable ordinarily colorless or light-colored dye precursors, which develop colors having color tones different from each other, and one or more kinds of electron-donable compounds, which develop color in the dye precursors in reaction under heat therewith, is provided on a support, a compound represented by general formula 1 is included as the electron-donable compound. Further, one or more kinds of dye precursors are included in the multi-color heat sensitive recording layer in the fashion of particles, on the surface of each of which a color developing adjusting layer is formed by an organic polymer.  In formula 1, X represents a hydrogen atom or a lower alkyl group, R1 to R3 represent a hydrogen atom, a halogen atom, a hydroxyl group or the like, R4 to R6 represent a hydrogen atom, a halogen atom or general formula 2, in which R4 to R6 have the same definitions as the above.
Patent JP-H01159836-A (JP)
Title: Optical unit feeder
Inventor: YOSHITOSHI HIROSHI
IPC: G11B7/09
Filed: 1987-12-17
Abstract: PURPOSE:To simplify a constitution and to reduce a cost by executing the feeding of an optical unit, a focusing control driving and a tracking control driving by means of one feeding belt having elasticity in the optical axis direction of an objective and in a flat plane direction intersecting orthogonally with the optical axis. CONSTITUTION:The title feeder is equipped with an optical unit 11 to be fixed on a feeding belt 16 and magnetic circuits 17a and 17b to drive the optical unit 11 in a focusing direction and a tracking direction, and a belt to have the elasticity in two directions of the optical axis direction of an objective 12 of the optical unit 11 and the flat plane direction intersecting orthogonally with the optical axis direction is used as the feeding belt 16. Consequently, the optical unit 11 is moved by the feeding driving of the feeding belt 16, and simultaneously, when driving force by the magnetic circuits 17a and 17b are activated, the whole of the optical unit 11 is moved in the focusing direction and tracking direction by the elasticity of the feeding belt 16. Consequently, a construction can be simplified, the number of components can be reduced, and the cost can be reduced.
Patent JP-H10163122-A (JP)
Title: Semiconductor wafer heat treating apparatus and furnace core tube
Inventor: MATSUMURA TOSHISHIGE
IPC: C03C3/06
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To avoid the rapid temp. drop at ejecting a wafer from a heat treating apparatus, and to improve heat uniformity of a wafer mounting area, by providing an thermal barrier means formed by thermal barrier interval having means for scattering the radiation heat and conduction heat shielding means at the core tube wall including a close end. SOLUTION: A furnace core tube 26 has a domed top end 26a to block the rising effluence of a high temp. atmosphere gas from the tube 26 and open lower end 26b. The top end 26a has a thermal barrier means 40 to block the thermal energy from dispersing out of the top of the core tube 26, i.e., the heat of a top-resident atmosphere in the core tube 26 from flowing out through this tube. This means 40 has a radiation heat dispersion means for insulating the radiation heat and shielding means for insulating the conduction heat.
Patent JP-H07174731-A (JP)
Title: Method and equipment for ultrasonic flaw detection
Inventor: GOTO MOTOHARU
IPC: F01D5/30
Filed: 1993-12-20
Abstract: PURPOSE:To make it possible to execute flaw detection in the circumferential and axial directions stably and precisely in regard to ultrasonic flaw detection of a rotating body. CONSTITUTION:A rotatory support device 11 supporting a test body 10 rotatably, a detecting means 14 which detects directly the rotational position of the test body supported by the rotatory support device 11, a water tank 13 in which a part or the whole of the test body 10 is immersed in a contact medium 12, an ultrasonic probe which is disposed in the contact medium 12 and executes inspection of the inside of the test body 10, and a data storage device 33 which stores ultrasonic flaw detection signal data at each rotational position of the test body according to a rotational position signal and an ultrasonic flaw detection signal of the test body 10, are provided.
Patent JP-H02167647-A (JP)
Title: Deciding system for order in using tool
Inventor: KOSAKA SHUNICHI
IPC: B23Q15/00
Filed: 1988-12-19
Abstract: PURPOSE:To curtail the man/hour in a production preparatory stage and manufacturing stage by rearranging the order by a 1st order deciding means according to a closeness estimating means in the range not changing a tool usage order and yet so that the movement of a work becomes min. CONSTITUTION:A CPU 7 arranges the tool used in a series of workings for a work in order from the tool of higher priority in the range of the using order of tools at each working part position being not changed, based on priority deciding data 35, after deciding the the using order of the tool at each working part position by a product information 15, basic stage information 25 and detailed stage information 55, and minimizes the number of tool changing times. Moreover, the using order of the tool is re-arranged so that the movement and/or rotation of the work become min. according to closeness estimating data 45 in the range of the using order of the tool of each working part position being not changed. Thus, the production preparation and manufacturing process of a product can be reduced strenuously.
Patent JP-H09156822-A (JP)
Title: Printing system
Inventor: YANAGIDAIRA KAZUMI
IPC: B41J11/42
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To discharge a delimiting paper sheet without adding any change to a printer device provided with a plurality of hoppers. SOLUTION: This printing system is provided with a host device 1 having a printer driver 18 converting documents and figure data made by an application 16 into printed data, and a printer device 2 printingly outputting printed data transmitted from the host device (host PC) 1 on a paper sheet sucked from a hopper 21 assigned by the printed data. In addition, the host device 1 is provided with a setting memory means 12 memorizing the assigned information of a hopper supplying a delimiting paper sheet input by operation of an input means 10 such as a mouse, and a delimiting paper sheet insert control means 14 building a hopper assigning code and a paper sheet discharge control code in the printed data based on the assigned information of hoppers stored in the setting memory means 12.
Patent JP-2001143988-A (JP)
Title: Moving body guiding apparatus and aligner using same
Inventor: SAKINO SHIGEO
IPC: G12B5/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method of guiding and driving a moving body at a high accuracy. SOLUTION: The apparatus has a first moving body to be a Y-stage 3 and a second moving body to be an X-stage 4 movable in mutually perpendicularly transverse directions on a surface plate 1, such that the Y-stage 3 is guided along a fixed guide 2 fixed onto the surface plate 1 in the transverse direction, the X-stage 4 is guided along the side face of the Y-stage 3 in the transverse direction, and the Y- and X-stages 3, 4 are guided along the surface of the surface plate 1 in the vertical direction. A first actuator composed of a linear motor 50 having a stator 50b fixed to the surface plate 1 drives the Y-stage 3, and a second actuator composed of a linear motor 51 having a stator 51b fixed to the surface plate 1 drives the X-stage 4.
Patent JP-H09159961-A (JP)
Title: Optical scanner
Inventor: AKATSU KAZUHIRO
IPC: G03G15/04
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To change printing line width and to perform excellent printing even when printing dot density is changed by providing a laser so that light output from a laser can be switched at plural stages and switching the printing line width by the switching. SOLUTION: From relation between the light output from a light source 1 such as the laser etc. and the spot diameter on a photoreceptor 6, the spot diameter is changed by changing the light output from the light source 1. For example, in the case the line width should be changed to 1.25-fold one, the spot diameter is 52μm when light output from the light source 1 such as the laser is 3mW. In order to set the spot diameter being 52μm to 1.25-fold one being 65μm, the light output from the light source 1 such as the semiconductor laser has only to be set to 3.75mW. Thus, the optical spot diameter is selected in accordance with the light output from the light source 1 such as the laser, and the printing line width is changed. Simultaneously, high-quality printing is performed even when the revolving speed of a rotary polygon mirror 4 and the modulation clock frequency of the light source 1 are changed, and he printing dot density is changed.
Patent JP-H06158377-A (JP)
Title: Production of electrode material having large surface area
Inventor: HIRAI SHOZO
IPC: C25B11/03
Filed: 1992-11-30
Abstract: PURPOSE:To increase the surface area and to uniformize the thickness of a coating material on the surface of the thin wires constituting an electrode. CONSTITUTION:A good-conductor core 2 is inserted into a metallic pipe-shaped coating material 3 to form a thin wire 1. Plural thin wires 1 with the diameter reduced by a die 4 are inserted in a pipe 5a to form a composite wire 6a which is reduced in diameter by the die 4. Plural reduced-diameter composite wires 6a are inserted in a pipe formed with the same material as the pipe 5a to form a composite wire which is reduced in diameter by the die 4, the reduced- diameter composite wire is dipped in a solvent to completely dissolve the pipe, and finally only one thin wire 1 is left, and an electrode material consisting of plural thin wires 1 is produced.
Patent JP-H03198135-A (JP)
Title: Fault tolerant memory system and method of operating the same
Inventor: FUREDERITSUKU JIYON EICHIERUMA
IPC: G11C29/00
Filed: 1990-11-22
Abstract: PURPOSE: To secure an error detection/correction function and a standby bit allocation function which are equivalent to those of a conventional memory system by preparing a constitution including a means that takes out two 64-bit data words, nine error check/correction bits and the standby bits stored in a standby bit pool and stores these words and bits. CONSTITUTION: A memory system array 10 where each of plural chip strings consists of 137 DRAM chips and a standby memory unit pool 12 are provided for the fault margin memory system. These memory elements and memory units construct such a constitution that reads out 128 data bits, 9 error check/ correction bits and all standby memory units that can be used for substitution of the functions of failure parts of the memory elements or the functions of other faulty standby memories among those standby memory units stored in the pool 12 every time the memory element and memory unit are taken out of a memory. Thus it is possible to secure an error detection/correction function and a standby bit allocation function which are equivalent to those of a conventional memory system.
Patent JP-H03180919-A (JP)
Title: Command menu control system
Inventor: NAITO SHIGEYASU
IPC: G06F3/02
Filed: 1989-12-11
Abstract: PURPOSE:To allow plural conversational programs to use an execution control part in common by referring the contents of a command menu information table based upon an item to be checked by a command menu input part for checking the item selected by a user and accessing a command processing part. CONSTITUTION:An external storage device 2 stores command menu information and a command menu information entering part 8 enters the command menu information from the device 2 to the command menu information table 11 stored in a central processing unit(CPU) 1. A command menu display part 9 displays a command menu on a display device 3 based upon the contents of the table 11 and the command menu input part 10 inputs user's operation from an input device 4 and checks the item selected by the user. A control part 7 refers the contents of the table 11 based upon the item checked by the command menu input part 10 and accesses the command processing part 6. Thus, the command menu information can be separated from the conversational program execution control part 5.
Patent JP-H02164839-A (JP)
Title: Production of 1-acetyl-7-methylnaphthalene
Inventor: TAKAGI YOSHINORI
IPC: C07C49/788
Filed: 1988-12-20
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate for resins, pharmaceuticals, etc., in high selectivity by successively adding and reacting an acetylation agent and 2-methylnaphthalene in the order to a mixture of a Friedel-Crafts catalyst and chloroform. CONSTITUTION:2-Methylnaphthalene is acetylated with an acetylation agent selected from acetic anhydride or acetyl chloride in the presence of a Friedel- Crafts catalyst (preferably aluminum chloride). The reaction is carried out by successively adding the acetylation agent and 2-methylnaphthalene in the order to a mixed solution of the catalyst and chloroform and preferably keeping the temperature in the reactor to -10 to 0 deg.C to selectively produce the objective 1-acetyl-7-methylnaphthalene. The addition of 2-methylnaphthalene to the reactor is preferably carried out after mixing with more than equimolar amount of chloroform.
Patent JP-H10140069-A (JP)
Title: Emulsion ink for mimeograph printing
Inventor: ENDO TOSHIHIRO
IPC: C09D11/033
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an emulsion ink for mimeograph printing that has a high printing concentration with reduced blotting and print-through and is excellent in abrasion resistance of the ink with reduced printing-through after printing in a water-in-oil(W/O) type emulsion ink containing a water-insoluble coloring agent in the water phase. SOLUTION: This water-in-oil (W/O) type emulsion ink contains the waterinsoluble coloring agent in the water phase and the wax component in the oil phase and/or in the water phase. The wax component is preferably adjusted in its content to 0.5-10wt.% based on the whole amount of the ink, has a penetration degree ranging from 0.1 to 50 [10<-1> mm] at 25 deg.C and may be preliminarily dispersed in water. This emulsion ink is particularly useful in the case that the ink contains an extender pigment. The content of the extender pigment is preferably 1-50wt.% based on the whole amount of the ink.
Patent JP-H10162599-A (JP)
Title: Column redundancy block architecture
Inventor: DEBROSSE JOHN
IPC: G11C29/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a redundancy block architecture configuration using a column redundancy control circuit for reducing a design space effectively. SOLUTION: A column redundancy control circuit RRDN for reducing a design space effectively is constituted in parallel in a word direction and is constituted at the bottom of a redundancy block. The architecture change lays out the redundancy control block effectively by introducing split global buses 41 and 42 that are commonly used with a local column redundancy wire, a half-length one-way column redundancy word line enable signal RWLE for reducing space, and a dispersion word line enable decoder 32 that is designed to utilize the reduced space.
Patent JP-H06174298-A (JP)
Title: Bath device
Inventor: IKENAGA MITSUO
IPC: F24H1/00
Filed: 1992-12-01
Abstract: PURPOSE:To prevent the trouble of direct blowing of high-temperature water, injected into a bathtub upon forced additional heating, against a bathing person. CONSTITUTION:A bath device is provided with a bubble bath circulating circuit 2, sucking bath water in a bathtub 1 by a circulating pump 22 and branching it into back side and feet side injection ports 11, 11 to supply it, and a forced additional heating circuit 30, sucking and receiving a part of bath water, circulating through the bubble bath circulating circuit 2, to heat it additionally and forcibly, then, returning the heated water into the bubble bath circulating circuit 2 again. The suction side terminal of the forced additional heating circuit 30 is connected to a position, deviated toward the back side injection port 11 side than a branch point, whereat the bubble bath circulating circuit 2 is branched toward the back side and feet side injection ports 11, 11, while the discharging side terminal of the forced additional heating circuit 30 is connected to a position diviated from the branch point toward the feet side injection port 11 side.
Patent JP-H10161138-A (JP)
Title: Liquid crystal display element and its production
Inventor: YAMAMOTO YOSHINORI
IPC: G02F1/1339
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to assure a prescribed gap uniform over the entire surface of a panel and to improve productivity. SOLUTION: This liquid crystal display element is constituted by forming a sealing material 15 for encapsulating liquid crystals 13 so as to have a liquid crystal injection port 16 between two sheets of electrode substrates 11 and 12 and holding spacers 14 for obtaining the prescribed gap between the two electrode substrates 11 and 12. The outside of the display region on the side facing the liquid crystal injection port 16 is provided with a region of the spacing narrower than the intersubstrate spacing of the display region and a vacuum region 19 is formed in this narrow spacing region. As a result, the entire part of the liquid crystal display element may be put into the state of being uniformly pressurized by the pressure difference between the inside of the panel and the atm. pressure and thereby the liquid crystal element having the high uniformity of the gap is obtd.  An sealing material is applied at the liquid crystal injection port 16 before the liquid crystals 13 are packed into the non-display region of the narrow spacing and is cured after the specified time, by which the sealing stage is made simple and short in time.
Patent JP-H11140131-A (JP)
Title: Polyacrylonitrile-based polymer particle having excellent solubility, preparation thereof and evaluation method
Inventor: KAMESHIMA KAZUHIRO
IPC: C08F20/44
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polyacrylonitrile-based polymer particle, by aq. suspension polymn, which has excellent dispersibility and solubility in a solvent without sacrificing the productivity of the polymer, and to provide a process for preparing the polymer particle by redox aq. suspension polymn. SOLUTION: This polyacrylonitrile-based polymer particle meets the following requirements: an acrylonitrile copolymer content of not less than 95 wt.%; a specific viscosity ηsp of 0.1 to 1.5; a bulk density of a polymer powder of not more than 0.30 g/cm<3> ; a pore distribution average of not less than 200 nm; a crystallization index of not less than 0.78 as measured by X-ray diffractometry; and a dissolution time of not more than 1.5 min as measured in such conditions that a 18 wt.% dispersion thereof in dimethylacetamide heated from 0 deg.C to the dissolution termination temp. at a temp. rise rate of 10 deg.C/min.
Patent JP-H06167070-A (JP)
Title: Ridge structure of roof panel
Inventor: MINAI AKIRA
IPC: E04B7/06
Filed: 1992-12-01
Abstract: PURPOSE:To improve productivity with mass production by mounting the ridge side frame body of a frame at right angle to the rear surface of sheathing roof board to be connected with a corner lumber of the ridge side frame body through a panel tie piece for determining a ridge angle. CONSTITUTION:A rafter 3 or the like is fixedly attached into a frame 3 composed of a ridge side frame body 2 formed by cut at right angle to have a rectangular section, other frame bodies, etc., in a corner panel 1 of a roof. A tight piece 10 has a connecting part 12 for interconnecting the frame bodies 2 and leg parts 14 provided on both sides of to extend orthogonally and having mounting parts 13 opposedly bent outward at the ends. On the other hand, opposed cross angles theta1 made by the connecting part 12 and mounting part 13 provide 90 deg. of one corner ridge angles theta. Next, the panel 1 is mounted on angle rafters 9 having the piece 10 fixed to both left and right sides and bolts 19 inserted through bolt holes 18 in the frame body 2 are screwed into nuts 16 on the piece 10 to connect the angle rafter 9 to the frame body 2. Thus, the forming work of frame composing materials are cut at right angle or 45 deg. to be fixed so that the productivity can be improved.
Patent JP-2001141739-A (JP)
Title: Speed detector for vehicle
Inventor: SAITO YOICHI
IPC: G01P3/489
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To make properly detectable the speed of a vehicle at a low speed or high speed. SOLUTION: An arithmetic part 14 calculates the speed from the counted value of the output pulse of a rotary encoder 12, and judges whether the calculated sped is lower than a prescribed speed or not. When the calculated speed is lower than the prescribed speed, or a carrier vehicle is traveling at a low speed, the speed is calculated on the basis of the count result of the output pulse of the rotary encoder 12. When the speed is the prescribed speed or higher, or the carrier vehicle is traveling at a high speed, the speed is calculated on the basis of the output voltage of a tacho-generator 15.
Patent JP-H02166580-A (JP)
Title: Optical character reader and its character reading method
Inventor: SATO TOYOSHI
IPC: G06K9/62
Filed: 1988-12-21
Abstract: PURPOSE:To improve a correct character reading rate and a processing speed in a reading process of a business form which cannot limit the types of characters to be written by detecting the character types for each character which is written into a character entry frame of the business form and designating the standard pattern of a specific character type corresponding to the detected character type to perform the matching operations of character types. CONSTITUTION:The character types are decided for the character patterns to be recognized and stored in a character pattern memory 21. Thus the standard pattern data corresponding to the character types stored in a dictionary memory 23 can be designated. As a result, the characters included in other character types are never recognized. Thus the correct character reading rate is improved. In addition, the character reading speed is increased since the number of standard patterns is limited for the matching process with the character patterns.
Patent JP-2000139776-A (JP)
Title: Sitting detector for sanitary washer
Inventor: KATO YOSHINOBU
IPC: E03D9/08
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a sitting detector for a sanitary washer which enables detection of sitting or non-sitting of a user on a toilet seat with a simple structure. SOLUTION: A temperature sensor TH for detecting the surface temperature of a toilet seat 6 has a sitting switch SW and a resistance R serially interconnected in parallel connected thereto to close a circuit upon the sitting of a user on the seat 6 and a comparison is performed between a value of an output voltage to be outputted to a controller 15 from an output terminal O when the sitting switch SW closes the circuit and a value of an output voltage to be outputted to the controller 15 from the output terminal O when the circuit is not closed. When the difference between the values of the output voltages under the respective conditions is more than specified times, the sitting of a user on or his separation from the seat is detected.