baber/WOPTO huggingface dataset:
Patent JP-H0643421-A (JP)
Title: Projector
Inventor: BERUNTO RAIPURU
IPC: G03B21/26
Filed: 1993-03-05
Abstract: PURPOSE: To set the distance of projection and the size of a picture with one operation in a single projector and to facilitate operation by simultaneously projecting two pictures through the lens of the single projector. CONSTITUTION: The lens 3 is arranged at a center and one loud speaker 5 is arranged on both sides of the lens 3. The lens 3 is formed not to be circular but oval so that two pictures can be simultaneously projected. In such a case, an optical means arranged between a lamp housing 53 and the lens 3 is provided with three LC displays, that means, the LC display 61 forming the color separated picture corresponding to the red part of the projecting picture, the LC display 62 forming the color separated picture corresponding to the blue part of the projecting picture and the LC display 63 forming the color separated picture corresponding to the green part of the projecting picture so that two pictures can be simultaneously projected side by side.
Patent JP-H03250275-A (JP)
Title: One-chip microprocessor system
Inventor: ENDO FUMI
IPC: G06F15/16
Filed: 1990-02-28
Abstract: PURPOSE:To make a one-chip microprocessor compact by providing an exclusive processor to a central processing unit and integrating the control part of a peripheral input/output device to be operated under microprogram control on the same chip as the central processing unit. CONSTITUTION:A one-chip microprocessor 1 is provided with an ALU arithmetic function and the functions of a disk controller (DKC) 30 and a printer controller (PRC) 40 on the same chip and controls various functions only by the microprogram of a CPU. The DKC 30 controls a general LSIHDC 21 and loads activation upon a DK device 22. At such a time, when the logic of the general LSIHDC 21 can be fetched into the DKC part 30 of an LSI, the DK device 22 can be directly controlled by the DK control part 30 in the chip. On the other hand, the PRC 40 controls a printer 23 directly and loads activation. Thus, the one-chip microprocessor can be made compact.
Patent JP-S59170941-A (JP)
Title: Parallel multiplier
Inventor: UMEKI YOSHITAKA
IPC: G06F7/508
Filed: 1983-03-18
Abstract: PURPOSE:To execute the subtraction of an expanded input at the time of expansion only by a multiplier by dividing the expanded input into two high-order and low-order bits to process the expanded input. CONSTITUTION:In case of executing subtraction by using an nXn bit multiplier to expand an NXN (N>n) bits multipler, logic adding expansion inputs Mi, Mj independently as they are or after inversion by two inputs ADD/SUB, Kc is formed. The multiplier is constituted by adding logic 0 to Kc at the use of a unit, executing addition, i.e. directly inputting the Mi, Mj, when ADD/SUB=0, and executing subtraction, i.e. inverting and inputting the Mi, Mj when ADD/ SUB=1. Consequently, the Mi, Mj are added to products Xi, Yi directly or after inversion by the ADD/SUB and Kc values as shown in the figure.
Patent JP-S60190746-A (JP)
Title: Aliphatic n-substituted unsaturated amide compound and preparation thereof
Inventor: ITOU HIROSHI
IPC: C07C323/12
Filed: 1984-03-12
Abstract: NEW MATERIAL:A compound expressed by formula I (A is halogen, omega-unsaturated amide polymethylene, OH, etc.; B is O, carbonyl, thio, sulfonyl, etc,; R is H or methyl; l is an integer 0-5; m is an integer 4-20; n is an iteger 1-4; alpha is an integer 1-30; beta<alpha; beta is an integer 0-3; p is 1 or 2; q is 0 or 1; q is 0 when p is 1, and 2 when p is 2). EXAMPLE:N-(4-n-Butoxybutyl)acrylamide. USE:A main or secondary raw material for adhesives, processing agents for coated paper, textile treating agent, emulsion, urethane curing agents, etc. and a crosslinking agent. PREPARATION:A compound expressed by formula II (A' is halogen, OH, alkoxyl, etc.; X is halogen) is reacted with a compound expressed by formula IIIin an aprotic polar solvent, e.g. acetonitrile, and a strong base, e.g. NaOH, to afford the aimed compound expressed by formula I .
Patent JP-H02223910-A (JP)
Title: Manufacture of plzt pressure laminated body for light valve
Inventor: MATSUMURA NOBUTOMO
IPC: B28B11/02
Filed: 1989-02-27
Abstract: PURPOSE:To eliminate the disconnection and short-circuiting of internal electrode groups, easily laminate PLZT green sheets without any damage, and to prevent upper and lower internal electrode patterns from shifting in position by temporarily pressing the PLZT green sheets, which are punched in a specific shape, before the internal electrode groups are printed. CONSTITUTION:The PLZT green sheets 10 which are punched in the specific shape are pressed temporarily, a longitudinal internal electrode group and a lateral internal electrode group are printed on the PLZT green sheets 12 which are pressed temporarily, and the PLZT green sheet where the longitudinal internal electrode group is printed and the PLZT green sheet where the lateral internal electrode group is printed are laminated in specific order and pressed regularly. Consequently, none of the internal electrode groups which are formed of conductor paste is disconnected or short-circuited and the strength of the PLZT green sheets 12 increases, so they are easily laminated without damage and the upper and lower internal electrode patterns on many PLZT green sheets 12 never shift in position.
Patent JP-H09327607-A (JP)
Title: Filter for fluid flow unit and pressure release system
Inventor: JIEEMUZU BII HOWAITO
IPC: B29C48/96
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To enable a filter for an adhesive feeding unit to be maintained or replaced safely. SOLUTION: A filter for an adhesive feeding unit and a pressure release assembly 10 are provided with a adhesive feeding hopper 12, a filter basket 20 disposed inside a hollow portion 18 formed in a filter block 16, and a filter plug 22 for holding the filter basket 20 inside the filter block 16. The filter plug 22 includes a pressure release valve 44 and a pair of O ring members 100, 102. The pressure release valve 44, when opened, returns adhesives to the adhesive feeding hopper 12 under excessive pressurized conditions in communicating an inlet port 32 with a returning port 54 and a conduit 56.
Patent JP-S57192868-A (JP)
Title: Improved automatic pipetter
Inventor: BAANAADO PAAKAA
IPC: G01N33/48
Filed: 1982-03-24
Abstract: The pipettor automatically and rapidly transfers accurate and precise multiple quantities of samples, e.g. blood serum, and reagent to the rotatable transfer disc (12) of a centrifugal analyzer. The removable transfer disc (12) comprises a multiplicity of elongated radial cavities (12a) into which the sample and reagent are automatically and individually dispensed. The pipettor is very flexible in operation and is capable of performing a number of pipetting procedures.
Patent JP-H10239261-A (JP)
Title: Failure detector of moisture sensor
Inventor: SUGIYAMA MASAHIRO
IPC: G01N27/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent excessive humidifying when a moisture sensor fails at a low-moisture side. SOLUTION: A sensor signal (moisture data) after an A/D conversion (Step 102) is compared with the minimum value (0%RH) and the maximum value (120%RH) being stored (Step 103). When the moisture data are located between the minimum and maximum values, the moisture data are D/A-converted to obtain an output value. Assume that a moisture sensor failed toward a low- moisture side. In this case, moisture data obtained in the Step 102 becomes 0%RH or less, the moisture data in the Step 103 result in minimum value >=moisture data, and the moisture data at that time are replaced by the maximum value (Step 5). As a result, an output value where the moisture data are regarded as if they were 120%RH is sent, thus preventing a humidifying spray from continuing to be on and preventing an excessive humidifying.
Patent JP-H02456-A (JP)
Title: Dna fragment having genetic information on penicillin acylase production
Inventor: OHASHI HIROSHI
IPC: C12N1/21
Filed: 1988-03-01
Abstract: PURPOSE:To easily produce penicillin acylase on an industrial scale at a low cost by producing a DNA fragment carrying a genetic information relating to penicillin acylase from a bacterial strain belonging to genus Arthrobacter and introducing the DNA fragment into a microorganism via a vector. CONSTITUTION:Said penicillin acylase acts on a penicillin compound or a cephalosporin compound to hydrolyze the 6-peptide bond of the penicillin compound or 7-peptide bond of the cephalosporin compound to form 6-APA or 7-aminocephalosporanic acid derivative. For example, the reaction of said penicillin acylase with the penicillin compound or cephalosporin compound of formula I or II gives the 6-APA (III) or 7-aminocephalosporanic acid derivative of formula III or IV.
Patent JP-H11250073-A (JP)
Title: Method and device for retrieving semantic hierarchy of plural databases and medium for storing program therefor
Inventor: TSUNAKAWA MITSUAKI
IPC: G06F17/30
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To dissolve differences in data structures, addresses, data expression systems and classification levels of respective data bases in an environment where a plurality of database are connected to a network and to retrieve related data from the database against a keyboard inquiry. SOLUTION: In this hierarchical retrieval method, data structures, addresses of different databases, data expression systems, ranges of the values of data and classification levels of data are set in a table. A keyword is hierarchically retrieved so that it is traced from a route. The table is searched at the time of inquiry of database retrieval. Thus, differences are dissolved and the database is retrieved.
Patent JP-H07261901-A (JP)
Title: Interface conversion device and keyboard device provided with conversion device
Inventor: IKEDA YOSHINOBU
IPC: G06F3/02
Filed: 1994-03-16
Abstract: PURPOSE:To provide an interface conversion device in order to connect another external equipment to a keyboard interface. CONSTITUTION:A nonvolatile memory 13 is prepared to store the data and a program which are needed for the interface conversion processing. A CPU 10 converts the signals inputted from the external equipments 90 and 91 through the general-purpose I/O 14 and 15 into the signals corresponding to the keyboard interface by using the data and the program stored in the memory 13. These converted signals are outputted through a keyboard I/O. In this case, the contents of the memory 13 are changed according to the equipments 90 and 91 which are applied. Thus, the universal applicability of an interface conversion device can be improved.
Patent JP-H07110841-A (JP)
Title: Method and apparatus for processing of securities
Inventor: DEBITSUDO BII SHIYAAMAN
IPC: B60N2/90
Filed: 1994-03-16
Abstract: PURPOSE: To process plural kinds of bills by recognizing images. CONSTITUTION: Concerning the method and device for processing bills, the digital images of respective bills are formed and stored in a memory 70. A feature model is formed by extracting the graphical feature of a horizontal line or a description frame from the stored images, and this feature model is compared with a feature model stored in a feature identification file 80 for identifying the kinds of bills. This identification information is used for selecting any bill contents proper for identifying the respective columns of bills to be read out of a bill definition file 82 and used for selecting any processing utility such as image processing utility 84 suitable for recognizing information read from the respective columns out of the library of image processing utility 84.  These method and device can be applied to self-service type bill processing terminals for processing bills such as checks or payment notes for deposit.
Patent JP-S61206237-A (JP)
Title: Semiconductor wafer prober
Inventor: HIRAI YUKIHIRO
IPC: H01L21/68
Filed: 1985-03-08
Abstract: PURPOSE:To simplify the alignment work in a semiconductor wafer prober by a method wherein the stage mechanism is controlled according to the cursor to indicate the coordinates of the display unit, which selectively overlaps an image signal from the image pickup device to photograph the tip parts of the probes and an arbitrary pattern and displays thereon. CONSTITUTION:A display unit CRT has the cordinates capable of covering the whole surface of an object, such as one piece of a semiconductor wafer, on the screen thereof. When the semiconductor wafer to be measured is automatically carried in the wafer chuck top, the wafer chuck top is made to automatically shift its center to the position of the center of the aperture of the fixed probe board. An image of the semiconductor wafer, which is photographed by an image pickup device ITV, is made to display by the cursor from among operating modes M1-M5 to be displayed on the lower part of the screen of the display unit CRT. Moreover, one line of a straight line parallel to the x-axis of the screen is described on the above-mentioned screen by a mounth MS and the prescribed image input mode, and at the same time, this straight line and the image of the semiconductor wafer are displayed being overlapped on the display unit CRT. The wafer chuck top is made to revolve to the direction of theta in such a way that the described straight line and the scribed line of the semiconductor wafer conform to each other.
Patent JP-S56143913-A (JP)
Title: Device for recording time mark on traveling photosensitive recording paper
Inventor: NIWA HIDEAKI
IPC: G01D15/14
Filed: 1980-04-10
Abstract: PURPOSE:To record time marks easily on the margin part of recording paper by using a cathode ray tube of the effective recording width narrower than the width of the recording paper and making use of the difference in the widths. CONSTITUTION:In order to make use of the margin part of traveling recording paper 3A, the exit ends 20A, 20B of a light guide 20 are disposed on both sides of a cathode ray tube 5. The incident end 20C of the light guide 20 is opposed to a light source 21 via a disc 22 having radial slits 22A, 22B. Thence, if this disc 22 is rotated at the speed associating to the traveling speed of the recording paper by a pulse motor 23, time marks are recorded along both side edges of the recording paper 3A. By making use of the margin part of the recording paper in this way, the time marks are recorded with the simple method.
Patent JP-H01219407-A (JP)
Title: Refuse disposer
Inventor: HORIBE CHIKARA
IPC: F23G5/00
Filed: 1988-02-29
Abstract: PURPOSE:To allow refuse disposal without hindrance even if a large quantity of water is thrown in by communicating with the inner bottom of a liquid receiving part and preparing a drain pan which guides liquid in the inner part thereof to a detachable liquid storage vessel and a closing valve set downward of the drain pan. CONSTITUTION:A cover 4 is opened and refuse 6 is thrown into a treatment vessel 5. The refuse is incinerated by a heater 3, exhaust gas produced by incineration is cleansed through a purifier 10 and discharged outside. Water thrown into the treatment vessel 5 descends from an opening 5b for flowing air supply in a projection 5a. The water flows down along an air inlet cover 17 to flow in a liquid receiving vessel 13 and is stored in a lower drain pan 14 through a chimney 13a. The water stored in the drain pan 14 is discharged by opening a drain cock 15 and stored in a drain pan 16 thereunder. The water invaded in an air supply blower 8 descends in the lower drain pan 16 to exhaust because a small hole 8 is drilled in the casing of the air supply blower 8.
Patent JP-H11229097-A (JP)
Title: Nonoriented silicon steel sheet reduced in core loss
Inventor: ODA YOSHIHIKO
IPC: H01F1/16
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To stably provide a nonoriented silicon steel sheet reduced in core loss. SOLUTION: This steel sheet has a composition consisting of, by weight, <=0.005% C, <=4.0% Si, 0.05-1.0% Mn, <=0.2% P, <=0.005% (including 0%) N, 0.1-1.0% Al, <=0.001% (including 0%) S, at least either of Sb and Sn in an amount satisfying Sb+Sn/2=0.001 to 0.05%, <=0.005% (including 0%) Ti, and the balance essentially Fe.
Patent JP-H07223542-A (JP)
Title: Two-wheeled truck having shiftable gravity center
Inventor: ONODERA KENICHI
IPC: B62B1/12
Filed: 1994-02-07
Abstract: PURPOSE:To carry out carrying work at the optimum center of gravity according to the property and shape of a mounted article placed on a load frame, by constituting two load board of a two-wheeled truck so as to be shiftable in the longitudinal direction, as for the two-wheel truck equipped with handlebars and the load board. CONSTITUTION:A two-wheeled truck is constituted of handlebars 1 held by both the hands of a worker load frame 2 for placing a placed article, and four stays 3 installed in the lateral symmtery, and on each of the left and right sides, the lower parts of the front and rear stays 3 are connected by a spindle 6. A sliding member 7 is inserted into each spindle 6 extending in the longitudinal direction o the left and right sides, and an axle 8 is extending in the lateral direction is fixed on the left and right sliding members 7 and 7 in pair, and each wheel 5 is installed in a rotatable manner at both the ends of the axle 8. On the axle 8, a part of the chain 12 laid between the front and rear sprockets 4 and 4' in pair is fixed, and the axle 8 is shifted forward and rearward according to the change of the position of the center of gravity by turning the chain 12 through the turning operation of the handle bar 12.
Patent JP-S62204824-A (JP)
Title: Oxygen selection permeable membrane
Inventor: OTSU TAKAYUKI
IPC: B01D71/40
Filed: 1986-03-05
Abstract: PURPOSE:To obtain a membrane of high selective oxygen permeability, easily laminated by utilizing a polymer composed of unsaturated dicarboxylic acid diester containing F atom. CONSTITUTION:A high polymer is prepared by single polymerization of unsaturated dicarboxylic acid diester containing fluorine atom as shown in the formula or copolymerization of other monomer able to be copolymerized. Fumarate is preferably used as unsaturated dicarboxylic acid diester. Copolymerization content of copolymer contains 1-50pts.wt. of unsaturated dicarboxylic acid ester per 100pts.wt. Polymerization is carried out in the presence of radical polymerization initiator under 30-100 deg.C. By utilizing said high polymer, a membrane having oxygen permeability of 8X10<-9>-1.5X10<-7>cm<3>(STP)cm/cm<2> sec.cmHg and oxygen selectivity of 3.2-4.5 is prepared.
Patent JP-H06257567-A (JP)
Title: Sealed compressor
Inventor: NORO TORU
IPC: H01R9/16
Filed: 1993-03-08
Abstract: PURPOSE:To reduce the rate of temperature rise of an earth terminal by interposing a heat insulating material such as PBT between the earth terminal and a mounting bolt. CONSTITUTION:A bracket 2 secured to the sealed container 1 of a compressor is provided with a tapped hole 2a and an earth terminal 13 is mounted on the bracket 2 by means of a bolt 14. A heat insulating material 15 such as PBT is interposed between the earth terminal 13 and the bolt 14 and thereby the quantity of heat transferred from the mounting bolt 14 to the earth terminal 13 is reduced so that the rate of temperature rise of the earth terminal 13 can be reduced. Also, the mounting bolt 14 is made from stainless steel and thereby the quantity of heat transferred from the mounting bolt 14 is reduced so that the rate of temperature rise of the earth terminal 13 can be reduced. Further, the rate of temperature rise of the earth terminal 13 can be reduced also on the part of the bracket 2 by reducing the area of the tapped hole portion 2a of the bracket 2 in contact with the tapped hole projecting portion 13b of the earth terminal 13.
Patent JP-S55139625-A (JP)
Title: Ferrite head for magnetic disk
Inventor: IIDA TSUNEO
IPC: G11B5/60
Filed: 1979-04-16
Abstract: PURPOSE: To prevent a head from crashing for a long period by suppressing the uneven-deposition of a lubricant layer covering a medium opposing surface by dispersedly making many fine pits on the opposing surface.  
     CONSTITUTION: For example, an appropriate etching solution such as a hydrofluoric acid and hot nitric acid is used for partial etching along the crystal grain boundary of the surface of ferrite head 2, thereby making pits 3. Lubricant 4, stored in those pits 3, are taken out from pits 3 and supplied between the magnetic disk 1 face and head 2. In addition, pits 3 stop the lubricant from moving to prevent uneven-deposition due to friction with head 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56143576-A (JP)
Title: Magnetic disk device
Inventor: YOSHIZAWA TADASHI
IPC: G11B25/04
Filed: 1980-04-09
Abstract: PURPOSE:To prevent the influence of dust and heat generation by improving rigidity of a base and the airtightness of a cover and by leaving VCM regarded as a heat generating source outside of the cover. CONSTITUTION:Base 9 covers the flank while surrounding medium 2 and carriage 6. Then, VCM7 is fitted to the cover in close contact. Sealing cover 10 is made of such as aluminum and formed with light constitution by hollowing a material, also provided with a rib to increase the hardness.
Patent JP-H05250428-A (JP)
Title: Circuit diagram data converting method
Inventor: ISHIZUKA MICHI
IPC: G06F17/50
Filed: 1992-03-04
Abstract: PURPOSE:To facilitate a conversion of circuit diagram data between circuit diagram input devices of different circuit describing methods by executing automatic wiring between circuit elements by operating arrangement information of the circuit element in accordance with a description of the converted circuit diagram input device. CONSTITUTION:In the case of a bus wiring branches in a circuit diagram input device before a conversion, it is necessary to describe by using such a special wiring as a convergence line 7 being vertical to a bus line and a signal line between the bus line and the single line. Subsequently, bus wiring information by the converted circuit diagram input device is described by a direct branch 8 of the single line from the bus line. In this example, it is impossible to convert simply wiring information of circuit diagram data, but by executing automatic wiring by a describing method of the converted circuit diagram input device, based on arrangement information of a circuit element and connecting relation information between the circuit elements, the circuit diagram data can be converted onto a different circuit diagram input device, while keeping the connecting relation between the circuit elements.
Patent JP-S61206198-A (JP)
Title: X-ray tube vessel
Inventor: TACHIKI SHIGERU
IPC: H05G1/04
Filed: 1985-03-11
Abstract: PURPOSE:To prevent a white-colored alien substance from growing in insulator oil even in the condition of high temperature use by preparing a contact- preventing diaphram between an oil-resistant elastic film and an X-ray shield body. CONSTITUTION:A vessel 1 is charged in its inside with an insulator oil 2, a bellows 3 made of rubber is fixed on it oil-tightly with a retainer ring 4, and an X-ray protecting cover 5 made of lead is positioned so as to be immersed in the insulator oil 2. A diaphram 7 is positioned in sandwich form in order that the bellows 3 and the X-ray protecting cover 5 do not come in direct contact with each other. The diaphragm 7 is formed by inserting synthetic resin, thin metal film, mesh, formed article, or the like between the bellows 3 and the X-ray protecting cover 5, or by sticking the film of synthetic resin, synthetic rubber or the like on the surface of the bellows 3.