baber/WOPTO huggingface dataset:
Patent JP-S6313329-A (JP)
Title: Exposure device
Inventor: KOSUGI MASAO
IPC: G01B11/00
Filed: 1986-07-04
Abstract: PURPOSE:To cut down the cost of an exposure device by removing the number of alignment detecting systems by a method wherein, within a stepper type exposure device, positional data are collected from multiple alignment marks on adjoining shots by one detecting system. CONSTITUTION:The vision 57 of an objective 12 of an alignment detecting system 13 is set up so that both alignment marks (AA) of adjoining shots may be observed simultaneously while any errors in relative positons between reticle and wafer of respective AA marks of existing shot and adjoining shots in a processing circuit 15 are detecting by detecting signals transmitted from the vision 57 to be outputted as erroneous level signals. Therefore, when a position is detected in the number n shot within an alignment system with two objective lenses, the processing circuit 15 outputs erroneous data XLn, YLn, XRn, YRn, XNn-1, YNn-1, XNn+1, YNn+1, where Nn-1 represents erroneous data of AA mark of the (n-1) shots observed in the position of number N shot. Through these procedures, the alignment efficiency can be improved by making organic use of said alignment detecting system 13 and a positioning stage with a high accuracy.
Patent JP-S6313369-A (JP)
Title: Photo electric conversion device
Inventor: SATO TAMOTSU
IPC: H04N5/335
Filed: 1986-07-04
Abstract: PURPOSE:To attain the improvement of the degree of integration without lowering potential generated by optical pumping by forming a main electrode region shaped into a control electrode region through self-alignment by a main electrode. CONSTITUTION:A p base region 9 storing charges generated by beams is formed to an n<-> epitaxial layer 4, and an n<+> emitter region 15 is shaped in the p base region 9 through self-alignment by impurity diffusion from a polysilicon electrode 23 to which an n-type impurity is doped. Consequently, the n<+> emitter region 15 is formed through self-alignment by the electrode 23, thus reducing the area of an emitter. Accordingly, even when optical pumping charges Q are decreased by the scale-down of cell size, the area of a control electrode region can be reduced in the same extent as the rate of the scale-down of cell size or at a rate smaller than that, thus attaining the improvement of the degree of integration without lowering potential generated by optical pumping.
Patent JP-H0452768-A (JP)
Title: Information processor
Inventor: NAKAGAWA ATSUSHI
IPC: G06F3/048
Filed: 1990-06-14
Abstract: PURPOSE:To efficiently retrieve information stored in the unit of multiple pages by providing a pseudo book display means which displays a pseudo book corresponding to the order of information in the unit of the page in a storage means and permitting an operator to instruct an arbitrary position in the direction of the thickness of the displayed pseudo book. CONSTITUTION:A main controller is mainly provided with a control part 13 including CPU 10, ROM 11, RAM 12 and the like and a hard disk 15 connected to the I/O port 14 of the control part 13. The hard disk 15 stores a large quantity of information including picture information, when it is instructed that retrieval using the pseudo book is to be executed, the pseudo book 20 is displayed to CRT 5. The pseudo book 20 corresponds to the order of the pages of graphic information where the direction of thickness is stored in the main controller. When the operator instructs the arbitrary position in the direction of the thickness of the displayed pseudo book 20 through an instruction means 6, information in the storage means 15 is selected based on the instruction and it is displayed. Thus, retrieval efficiency improves since retrieval can be instructed based on recognition which is advantageous.
Patent JP-S6312232-A (JP)
Inventor: SUZUKI AKIO
IPC: A01G31/00
Filed: 1986-07-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S643167-A (JP)
Title: Production of maleimide
Inventor: KITA YUICHI
IPC: B01J27/02
Filed: 1987-06-25
Abstract: PURPOSE: To obtain a maleimide advantageously by using a catalyst which is composed of a solid carrier bearing an acid and/or a salt thereof with the stating amine to effect dehydrative ring closure of the maleinamide acid previously prepared from maleic anhydride and a primary amine in a solvent.  
     CONSTITUTION: When a maleinamide acid prepared from maleic anhydride and a primary amine is ring-closed by sehydration in an organic solvent to give a maleinimide which is useful as a starting substance of resins, medicines or agrochemicals, a catalyst which is prepared by depositing an acid such as sulfuric and/or a salt thereof with the starting amine on a solid carrier such as kieselguhr or silica gel is used to increase contact efficiency between the maleinamide acid and the catalyst to produced the subject compound in high yield inexpensively, safely and simple. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H05346041-A (JP)
Title: Joint member
Inventor: ITO KEIMEI
IPC: E04B1/58
Filed: 1992-06-16
Abstract: PURPOSE:To pfevent the generation of creak and secure the in-plane proof stress of various kinds of panels by connecting fixing plates, fixed in the face adjusted state to the mutually opposed side faces of adjacent linear elements, into H-shape in the mutually facing state. CONSTITUTION:A pair of fixing plates 5 are provided being face-jointed respectively to the mutually facing side faces of the adjacent main linear elements of the frame of a floor, a roof, or the like. The respective wide planes of the fixing plates 5 are then connected opposedly in H-shape. In this case, the fixing plates 5 are formed of square plates of the same dimension, and the height thereof is made the same as the side face height of the main linear elements. A connecting member 6 is formed of a short member of upright rectangular solid shape, and its cross-section dimensional shape is prepared to be the same shape as the cross-section dimensional shape of the main linear elements. Both ends of the connecting member 6 are brought to butt at the wide planes of the respective fixing plates, and nails 7 are driven flat from the respective fixing plates 5 to connect the fixing plates 5 and connecting member 6 tightly to each other. The respective wide planes of the fixing plates 5 are then brought into contact with the respective side faces of the mutually facing main linear elements, a joint member 4 is fitted and fixed to the main linear elements all by the flat driving of the nails 7.
Patent JP-S5780185-A (JP)
Title: Manufacture of heat pipe
Inventor: TAKEUCHI KIYOSHI
IPC: F28D15/02
Filed: 1980-11-07
Abstract: PURPOSE: To enable to charge a prescribed amount of work fluid into a container, by heating the work fluid while imparting turning force to the container and thereby urging work fluid onto the inner wall surface of the container.  
     CONSTITUTION: A container 2 is turned by driving a motor 15 and transmitting turning force from a driving pulley 17 to a driven pulley 14 via a V-belt 18. When the container 2 is turned around its own axis, work fluid 3 charged into the container 2 is urged onto the inner wall surface 2a of the container 2 by the centrifugal force and spreads over the surface 2a. By thus heating work fluid 3 while imparting centrifugal force, work fluid 3 is urged onto the inner wall surface 2a without causing formation of bridge by the surface tension, and heated while securing the steam passage. Therefore, it is enabled to prevent occurrence of scattering of work fluid 3 due to bumping of bridge and to charge a prescribed amount of work fluid into the container. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H061795-A (JP)
Title: Reactive silicon group-containing imide compound, curable composition containing the same and production of reactive silicon group-containing imide compound
Inventor: KISHIMOTO YASUHISA
IPC: C07F7/08
Filed: 1992-06-16
Abstract: PURPOSE:To obtain a new compound providing a cured material having excellent heat resistance, chemical resistance and mechanical characteristics after curing. CONSTITUTION:A compound of formula I [R<1> is aromatic group-containing 6-30C tetrafunctional organic group; R<2> is aromatic group-containing 6-30C bifunctional organic group or bifunctional organic group of formula II (R<5> is 1-20C bifunctional organic group; R<6> is 1-20C monofunctional organic group; (k) is 1-20); R<3> is 1-20C bifunctional organic group; R<4> is 1-20C monofunctional organic group or group of formula III (R<7> is 1-10C monofunctional hydrocarbon); X is OH or hydrolyzable group; (a) is 1-3; (n) is 1-20] such as a compound of formula IV. The compound of formula I, for example, is obtained by reacting a compound of formula V with a diamine of the formula H2N-R2-NH2 with a primary amine of the formula R<8>-NH2 (R<8> is 2-20C carbon-carbon double bond-containing group) in an organic polar solvent to give a solution of a polyamic acid, then imidating the polyamic acid to give an imide compound and hydrosilating this compound with a compound of formula VI in the presence of a hydrosilating catalyst.
Patent JP-2000309245-A (JP)
Title: Lighting system for a seat belt
Inventor: OKAMOTO TETSUYA
IPC: B60Q3/02
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system attached to a seat belt for easy fastening and unfastening of the seat belt. SOLUTION: In this lighting system, a lamp bulb 2 with a lighting cover 1 for illuminating operation of fastening and unfastening a seat belt and a switch 5 for lighting the lamp bulb 2 are provided on the front side. Further, a battery 4 with a battery cover 3 as power source and an attachment device to be attached to the seat belt are provided on the back side of the lighting system.
Patent JP-S6136144-A (JP)
Inventor: TAKIHANA HIROYUKI
IPC: C04B20/00
Filed: 1984-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6163288-A (JP)
Inventor: SEBARUTO WARUTAA
IPC: C12P21/00
Filed: 1985-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08325754-A (JP)
Title: Etching method and arranging method used for the same
Inventor: KASHIMURA TAKESHI
IPC: C23F1/00
Filed: 1995-05-31
Abstract: PURPOSE: To easily and rapidly execute etching with plural works for machining consisting of metallic materials and having the same shape or plural works for machining consisting of the metallic materials and having different shapes with high accuracy without damaging the works for machining at the time of the etching. CONSTITUTION: A flat surface 10c is formed on the main surface 10a of a work set member 10. The bases 10d of work arranging parts 10b are so formed that the front end faces 1a of the work members 1 and the flat surface 10c are made flush with each other in the state of disposing the work members 1 on the work arranging part 10b. Inner peripheral surfaces 10e are so formed as to exist in the extreme proximity to the outer peripheral surfaces 1c of the work members 1 within the range where the inserting and taking out of the work members 1 into and from the work arranging parts 10b at the min. required extent are made possible.
Patent JP-S5586359-A (JP)
Title: Hysteresis motor
Inventor: KUNIKATA MICHIO
IPC: H02K19/08
Filed: 1978-12-22
Abstract: PURPOSE: To optimize the characteristics of a motor at acceleration, deceleration, and at a rated speed, by forming a portion of a motor in the radial direction in a conical shape, and varying the axial-direction gap between the rotor and a stator depending on the rotation.  
     CONSTITUTION: A rotor 11, which is connected to a rotating shaft 13 by a tightening bolt 15, is arranged so as to oppose stators 12. A portion 11a of the rotor 11 in the radial direction corresponding to the distance between the inner diameter of cores 12a of the stators 12 and the tightening bolt 15 is tilted by an angle θ, and is fanned out so as to form a conical shape. The axial-direction gap between a flat portion 11b outside the conical portion 11a and the cores 12a of the stators 12 is set so that the optimum gap g 1  is obtained at acceleration and deceleration, and the rotor 11 is rotated. In this constitution, the entire configuration of the rotor 11 becomes flat, and the axial gap g 1  becomes the optimum gap g 2  for a rated speed, that is, the conical portion 11a expands in the radial direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6136129-A (JP)
Title: Manufacture of glass preform for optical fiber
Inventor: KYODO TSUNEHISA
IPC: C03C13/04
Filed: 1984-07-30
Abstract: PURPOSE:To obtain a transparent glass perform having low impurity content, low transmission loss and excellent strength properties, by using a furnace core tube made of a specific material in the process to heat and dehydrate (and sinter) a porous glass preform in an atmosphere containing chlorine-based gas. CONSTITUTION:The furnace core tube used in the present process is made of alumina or quartz, etc. characterized in that (i) the sum of MgO and Na2O is <=0.2wt%, (ii) the content of Fe2O3 is <=0.03wt% and (iii) the Cu content is <=0.3ppm. A porous glass preform (prepared by producing glass soot by the flame hydrolysis of a glass raw material, and depositing the soot on a substrate) is dehydrated (and sintered) by heating in the above furnace core tube in an atmosphere containing about 0.05-2vol% chlorine-based gas to obtain a transparent glass.
Patent JP-H11346675-A (JP)
Title: Edible container
Inventor: TSUCHIDA SHIGENORI
IPC: A23L1/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an edible container in which disposal is unnecessary. SOLUTION: This edible container is formed by cutting a rice cake material 1 comprising 75-90% glutinous rice and the balance of nonglutinous rice into thin plate-like sheet and baking the sheet while forming by male and female molds. The edible container has 530-900 g hardness by rheometer and has good texture.
Patent JP-H04358906-A (JP)
Title: Pneumatic bias tire for construction vehicle
Inventor: IWASAKI MOTOHIRO
IPC: B60C13/02
Filed: 1991-06-01
Abstract: PURPOSE:To provide high stability with anti-side cut performance and weight reduction provided by specifying the relation of respective line segments with regard to a tread end and a protector, and the relation of total thickness from plural points to a point where normal lines reach the inner surface of a carcass respectively. CONSTITUTION:There are provided at least a bias a bias carcass ply, a tread 1 provided with a lug groove 2 on the outside of the bias carcass ply, and a side wall 5 provided with a ring-formed protector 7 which protrudes toward the outside of a tire in the tire. With this constitution, viewing the meridian sectional surface of the tire, a line AC from a tread end A toward the inner side in a diametrical direction and a line BC from the top point B of the outside in a diametrical direction of the protector 7 toward the inside of the tire are made to cross at a point C, and the respective lines AC, BC are made to approximate to a straight line. If total thickness from the respective points A-C to points where normal lines reach the inner surface of a carcass are taken as TA, TB, and TC respectively, they are set so as to satisfy the relationship of 2.2<=TA/TC<=3.0, 1.0<=TB and TC<=1.2.
Patent JP-S5857389-A (JP)
Inventor: ZAREEMU FUAROOKU
IPC: A01N43/90
Filed: 1982-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1013790-A (JP)
Title: Video tape recorder
Inventor: KIMURA KATSUMI
IPC: H04N5/7826
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a video tape recorder in which a defect of a frame memory due to an insufficient capacity recording index information is suppressed. SOLUTION: A camera signal obtained as one frame signal by compressing a plurality of cuts is recorded in a frame memory 77. The camera signal is used for retrieval data in the case of making edit or the like. Furthermore, a flash memory 92 stores sub-information relating to the edit. An entire control section 81 monitors an available recording capacity for a frame memory 77 and the flash memory 92 and when the recording capacity is a prescribed value or below, a warning sound is generated from a speaker 103 via a voice synthesis section 101 and a temporary storage memory 102.
Patent JP-H028268-A (JP)
Title: Gravure ink of high brightness
Inventor: DANDA YUTAKA
IPC: C09D11/02
Filed: 1988-06-28
Abstract: PURPOSE:To provide an ink, having an excellent brightness and capable of preparing printed matters of the same kind simply by printing without passing through punching steps and improve operability by dispersing metal fragments prepared by crushing vacuum deposited metal films in a resin varnish. CONSTITUTION:The objective ink obtained by vacuum deposition of a metal on a base film treated with a release agent, peeling the vacuum deposited metal layer from the base film, crushing the above-mentioned vacuum deposited metal layer, providing fragments of the afore-mentioned vacuum deposited metal and dispersing the resultant vacuum deposited metal fragments in a resin varnish for gravure ink.
Patent JP-S6220108-A (JP)
Title: Magnetic head and its manufacture
Inventor: OZAKI SHINJI
IPC: G11B5/127
Filed: 1985-07-19
Abstract: PURPOSE:To use a 'Sendust(R)' as a metallic magnetic material, and to manufacture easily the titled magnetic head by forming a main core to a slotting of V-shaped one. CONSTITUTION:A main core is constituted in a slotting shape or a V-shape, also a junction use glass is placed on both sides of a head gap, main cores 6, 7 constitute a magnetic gap 3 and also joined to inclined surfaces 4a, 5a of auxiliary cores 4, 5 by a physical vapor-deposition method, a junction area of the main cores 6, 7 and the auxiliary cores 4, 5 is large enough, and a magnetic path having a small magneto-resistance and a high efficiency is constituted. As for the auxiliary cores 4, 5, a magnetic ferrite whose specific resistance is high, such as Mn-Nn, Ni-Zn, etc. is used, and as for the main cores 6, 7, a high magnetic permeability metallic magnetic material whose saturation magnetic flux density is high, and whose magneto-striction is in the vicinity of '0' is used.
Patent JP-H05254919-A (JP)
Title: Molding material for production of inorganic sintered product
IPC: C08K3/00
Filed: 1992-06-17
Abstract: In a ceramic or powder-metallurgical molding composition which contains waxes as binders, the addition of an ethylene/vinyl acetate copolymer, optionally in combination with an organic peroxide and an azo ester and crosslinking of the binder, leads to an improvement in the dimensional stability and the dewaxing of injection-molded moldings.
Patent JP-S5859563-A (JP)
Title: Manufacture of air electrode
Inventor: SUZUKI NOBUKAZU
IPC: H01M4/88
Filed: 1981-10-06
Abstract: PURPOSE:To obtain the air electrode which posseses superior liquid-leakproofness and permits heavy-load electric discharge by forming a water repellent layer on one side of a porous film and closely attaching the water repellent layer side to the surface of the gas side of an electrode body, thus forming an integral structure. CONSTITUTION:A water repellent layer having thickness of 0.01-1.0mu is formed on one side of the porous film having minute holes of diameter 0.1mu or less, through sputtering method or vapor deposition method, and the water repellent  layer side of the porous film is closely attached onto the gas-side surface of the  electrode body which is a porous body by itself provided with the electrochemical reduction faculty for oxygen gas and electron collecting function, and the  whole is formed into an integral structure. silver filter, Raney nickel etc. are  used as the electrode body, and porous fluoro-resin, poour polycarbonate film  etc. are used as porous film. Polytetrafluoroethylene, polyethylene, polypropylene etc. and copolymers or mixture thereof are used as the material which constitutes the water repellent layer.
Patent JP-H05244162-A (JP)
Title: Information exchange system
Inventor: ITO KAZUHIKO
IPC: H04Q1/30
Filed: 1991-06-28
Abstract: PURPOSE:To shorten the connection delay time when the communication is carried out in a connectionless form by using a communication circuit set for a connection oriented communication form in an inter-terminal data exchange system. CONSTITUTION:An exchange means 4 is provided to plural lines 2 of the connection oriented communication forms. A data transfer request accepting means 5 accepts the data transfer requests from the line circuits 3 connected to the lines 2. Then a data transfer request storing means 6 stores the accepted data transfer requests in a FIFO way. A data transfer request extracting/returning means 7 extracts the next data transfer request out of the means 6 when the data transfer end signals are produced from the circuits 3. Then the means 7 transmits the data transfer acknowledge signals to the circuits 3 which produced the data transfer requests. Thus the data of the unconnected communication forms can be exchanged with each other without occurrence of any collision between them.
Patent JP-H118156-A (JP)
Title: Manufacture of laminated ceramic electronic part
Inventor: NAKAO KEIICHI
IPC: H01G4/12
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a new method of manufacturing a laminated ceramic capacitor which is enhanced in productivity and performance coping with thinning of electric body layers (2 μm or below after baking) and increase in number of layers (300 layers or above), by improving a thermal transferring method of an electrode-buried ceramic green sheet. SOLUTION: Electrode patterns 2 gravure-printed on a base film 1 and ceramic patterns 3 gravure-printed on the base 1 so as to fill in gaps between the adjacent electrode patterns 2 are prepared, and ceramic slurry 4 is applied onto the electrode patterns 2 and the ceramic patterns 3 and dried up for the formation of a ceramic green sheet where the electrode patterns 2 and the ceramic patterns 3 are buried. The ceramic green sheet is laid on and aligned with another ceramic green laminate without separating the base film 1 from it, the green sheet 1 and the ceramic green laminate are bonded together coming into close contact with each other by applying thermocompression onto the base film 1, and then only the base film 1 is separated off.
Patent JP-H027702-A (JP)
Title: Board connection structure for microwave device
Inventor: HAMAGUCHI SEIICHIRO
IPC: H01P5/02
Filed: 1988-06-27
Abstract: PURPOSE:To facilitate the assembling and the adjustment of the characteristic by arranging and coupling a dielectric resonator to a board space between conductors such as microstrip lines led from the circuit. CONSTITUTION:The dielectric resonator 15 with a high no load Q is arranged on the board between the microstrip line 13a at a 1st board side and the microstrip line 13b at a 2nd board side in order to couple the circuit 12a comprising the microstrip line at the side of the 1st board 11a and the circuit 12b comprising the microstrip line at the side of the 2nd board 11b. Thus, the different boards are coupled with a simple mechanism in terms of a radio wave signal, the characteristic adjustment implemented in the assembling process of the device is easily executed, and the load of the technology and the installation required for the case is relieved to enhance the economy.