baber/WOPTO huggingface dataset:
Patent JP-H0870004-A (JP)
Title: Synchronous modulation bias sputtering method and device to flatten metal film perfectly
Inventor: CHIYAN SUU
IPC: H01L21/768
Filed: 1995-05-12
Abstract: PURPOSE: To restrain heating of a wafer and improve production yield by repeating processes, until a metal layer of a desired thickness is formed by generating a void inside a metal thin film which is deposited on a board and thereafter heating a surface of a thin film. CONSTITUTION: A deposit/flattening process has three steps an operation of a phase I, a phase II and a phase III. In the phase I, a thin layer of aluminum Al is deposited on the surface of a wafer 28 by sputtering (10 to 15 Å, for example). During the phase II, low energy Ar<+> ions (100 eV, for example) bombard a surface of the wafer 28 and generates a void or a hole in an Al thin layer which has just been deposited. During the phase III, electrons are implanted in a surface of the wafer 28, excites a surface of the wafer 28 and enables reflow of a metal layer. A sequence of the three steps is repeated many times, until a predetermined whole metal layer thickness is attained.
Patent JP-2000308106-A (JP)
Title: Selective call receiver
Inventor: KIKUCHI MASAHIRO
IPC: H04Q7/14
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To secure an idle capacity of a memory without complicated message erasure work by preventing an important message to be held from being unexpectedly erased. SOLUTION: It is judged whether the lapse of time from incoming to present is longer than a set preservation period(p) as a message preservation period set by a user or not (S103). When the lapse of time is longer than the set preservation period(p), when protection setting is not performed concerning that message and the message is a confirmed message (S105), message erasing processing is performed (S106). Since the message is erased not with the data amount of received message, which can not be predicted by the user, but with the preservation period(p) set by the user as a reference, the important message is not erased without being known and the free capacity of the memory can be secured without complicated erasing work.
Patent JP-H04343648-A (JP)
Title: Many-variety small-quantity production system
Inventor: FUJII NORIYUKI
IPC: G05B19/05
Filed: 1991-05-20
Abstract: PURPOSE:To provide a many-variety small-quantity production system eliminating the excess time and man-hours occurring on the conventional production line from the machining process to the assembling process and realizing the complete single-flow production. CONSTITUTION:A production line is constituted of multiple machine groups 3-6 arranged in sequence to machine or assemble all parts or at least multiple parts required to constitute a product or a unit and a conveyance line 1 circulating the machine groups 3-6. A conveying means 2 conveying the parts or the product containing the parts machined or assembled by the machine groups 3-6 is installed movably along the conveyance line 1, and a writable/readable information storing means storing the information on the machining or assembling of the parts synchronous with the conveying means 2 is provided on the conveying means 2 for each machine group. A control device executing the machining or assembling individually and distributively for the corresponding machine groups 3-6 respectively based on the information read from the information storing means is provided.
Patent JP-H07299872-A (JP)
Title: Parts-connecting and-disassembling method
Inventor: HATAKEI MASANOBU
IPC: B29C65/56
Filed: 1994-04-28
Abstract: PURPOSE:To connect parts of a mechanical product such as electric apparatus, automobile, etc., in such a manner that they can be easily disassembled for easily disassembling when they become unnecessary, classifying and collecting them. CONSTITUTION:As an assembling member for assembling parts 1 and 2, a nut 4 made of a polystyrene resin and a screw 3 are used for screwing the parts. In disassembling, a terpene solvent is made to come into contact with the nut 4 so as to dissolve and easily disassemble it. The parts 1 and 2 may be made of the polystyrene resin so as to make the terpene solvent come into contact with the parts 1 and 2.
Patent JP-H11311201-A (JP)
Title: Hydraulic drive controlling device
Inventor: OKI TAKATOSHI
IPC: F15B11/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To activate an actuator at a speed according to the operation stroke of an operation lever regardless of changes in load pressure in simple structure to any operation direction of the actuator. SOLUTION: A controller 24 inputs the lever stroke signal (x) of an operation lever from an angle sensor 21, the bottom pressure P1 and rod side pressure P2 of an arm cylinder from pressure sensors 22 and 23 respectively, and judges the meter out pressure Pmo of a direction control valve and calculates the meter out throttle opening area A1 , target flow passage quantity Qref of the direction control valve, from the lever stroke signal (x), and the throttle opening area A2 of an auxiliary valve 25 for driving the arm lever according to the operation stroke of the operation lever from the meter out pressure Pmo , throttle opening area A1 and target flow passage rate Qref , to output a control signal Xsub according to the throttle opening area A2 .
Patent JP-S5448744-A (JP)
Title: 2-azidoadamantane and its 2-substituted-compound and their preparation
Inventor: SASAKI TADASHI
IPC: C07C241/00
Filed: 1977-09-24
Abstract: NEW MATERIAL:2-Azidoadamantane of formula I (R=H, alkyl, aryl, arylalkyl) and the corresponding 2-substituted-compound.  
     USE: Pharmaceuticals of e.g. anti-cancer drugs, anti-virals and anti-fungals. Intermediate for the synthesis of e.g. organic chemical products and additives of lubricant. POROCESS:Preferably 4W7mol equivalents of n-BuLi is added to 2-aminoadamantane of formula II and made to react at 5W25°C for 10W60min. Then 2W4mol equivalents of p-toluenesulfonyl azide is added to this mixture nd allowed to react at 5W30°C for 10W30hr to give the compound of formula I (R=H). Or  the compound of formula III (R'=alkyl, aryl, arylalkyl) is made to react with a  metal azide of the formula MN 3  (M=alkali metal) in the presence of H 2 SO 4 and  CHCl 3  or CH 2 Cl 2  to afford the compound of formula I (R=R') 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62270987-A (JP)
Title: Fur brush cleaning device
Inventor: NAGAHARA YASUMORI
IPC: G03G21/00
Filed: 1986-05-20
Abstract: PURPOSE:To make the capacity for making a toner adhere to a collecting roller from a fur brush higher than the capacity for attracting the toner from a photosensitive body, and also, to prevent a fur inclination of the fur brush, by specifying a bias voltage of the fur brush and a bias voltage of the collecting roller. CONSTITUTION:In a cleaning device, a fur brush 2 and a toner collecting roller 3 being a toner collecting member are provided so that they slide-contact each other. In this case, when length by which the fur brush 2 slide-contacts the surface of a photosensitive body, length by which said brush slide-contacts the collecting roller 3, a bite amount of a fur brush tip to the photosensitive body 1, a bite amount of the fur brush tip to the collecting roller 3, a bias voltage applied to the fur brush 2, and a bias voltage applied to the collecting roller 3 are denoted as x1, x2, l1, l2, V1, and V2, respectively, l1>=l2 is set, and the bias voltage V1 of the fur brush 2 and the bias voltage V2 of the collecting roller 3 are determined so as to have a relation of V1x1<=(V2-V1) x2<=2V1x.
Patent JP-H0415777-A (JP)
Title: Character collation system
Inventor: TANAKA AKIMICHI
IPC: G06K9/62
Filed: 1990-05-02
Abstract: PURPOSE:To improve the collating accuracy of characters by calculating a Euclidean distance in a space which is converted by a category-based conversion matrix for category for execution of the collation between each category and an averaged feature vector and deciding the least distance as the highest resemblance. CONSTITUTION:A Euclidean distance d1 between y1 and m'1 is calculated by a Euclidean distance calculation part 13 in order to decide the resemblance degree of a category 1. In the same way, a Euclid distance d2 between y2 and m'2 is also calculated by the part 13. Then the categories are decided by the difference between both distances d1 and d2. That is, a fact that the category 1 has a higher resemblance degree is decided with d1<d2, and a character code corresponding to the category having a higher resemblance degree is outputted as a result. Thus the collation of characters is attained with high accuracy.
Patent JP-H10300723-A (JP)
Title: Non-contacting method for testing and measuring longitudinal and lateral uniformity of critical current density in strip superconducting material and measuring instrument used therefor
Inventor: SCHILLER HEINZ-PETER
IPC: G01R33/12
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an industrially applicable testing and measuring method by which the critical current density of a large long strip superconducting material and the uniformity of the density can be measured over the full length of the material and a measuring instrument used for the method. SOLUTION: In a testing and measuring method, a Hall, sensor array 5 immediately above a superconducting material 2 which runs through an external magnetic field and a compensation Hall sensor 6 in the external magnetic field are used as Hall sensors for performing non-contacting measurement and the sensor 6 is positioned out of the field of a shield current. For example, a certain Hall sensor in the array 5 is sufficient for the measurement of the longitudinal and lateral uniformities of the critical current density of the superconducting material 2. The lateral uniformity is detected by means of all Hall sensors in the array 5.
Patent JP-H11300626-A (JP)
Title: Grinding device
Inventor: NISHI KENICHIRO
IPC: B24D7/06
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the resonance of a work during grinding so as to perform highly accurate grinding by setting the arraying pitches of grinding wheel segments to be different from one another in a device for grinding the work by using a grinding wheel having a plurality of grinding wheel segments placed in a grinding wheel base metal so as to be on the same circumference. SOLUTION: To perform grinding by a double-ended plane grinding device, a work supported by a work supporting mechanism 14 is inserted between the upper and lower grinding wheels 18 and 19 of upper and lower grinding wheel rotation raising/ lowering mechanisms 12 and 13, and in this state, the upper and lower grinding wheels 18 and 19 are rotated in the same direction. Then, the upper grinding wheel 19 of the upper grinding wheel rotation raising/lowering mechanism 13 is brought close to the work 22, and both surfaces of the work 22 are ground by both grinding wheels 18 and 19. In this case, in each of the grinding wheels 18 and 19 having a plurality of grinding wheel segments arranged in a grinding wheel base metal, the arraying pitches of the grinding wheel segments are set to be different from one another.  Thus, the synchronization of the intrinsic vibrations of the grinding wheels 18 and 19 with the rotational vibrations thereof is prevented, and the resonance of the work during grinding is prevented.
Patent JP-S5449033-A (JP)
Title: High-density forecasting restoring method for sampling picture
Inventor: EJIRI KOUICHI
IPC: H04N1/19
Filed: 1977-09-27
Abstract: PURPOSE:To reduce the transmission cost with the reduced transmission volume for the unit time of signals, by decreasing the number of the sampling points of a picture by making the density of an output picture elements higher than that of sampling picture elements. CONSTITUTION:Apertures in the main scanning direction of image sensor IS are divided uniformly on a unit of (ax), and apertures in the sub-scanning direction are on two kinds of units of (by) and (cy). Then, IS sample regions (x1) and (x2) as one sampling picture element and after this signal is picture-processed, the output picture is outputted with the picture-element density three times as high as a sampling picture on the average. Namely, output picture elements of, for example, picture element (x1) are (y1) and (y2), which results in twice in picture-element density, and picture elements of picture element (x5) are output picture elements (y9), (y10), (y17), and (y18), which results in four times in picture-element density, so that the picture-element density high three times can be obtained on the average.
Patent JP-H07313992-A (JP)
Title: Treatment of sewage
Inventor: KANAMORI SEIICHI
IPC: C02F3/30
Filed: 1994-05-30
Abstract: PURPOSE:To increase the amt. of sludge in an anaerobic tank, to miniaturize a reaction tank and to stably perform the removal of nitrogen with respect to the fluctuations of load by circulating a part of the treated water in the anaerobic tank between a second aerobic tank and the anaerobic tank along with a bacteria immobilized carrier. CONSTITUTION:Org. sewage 5 is biologically treated with activated sludge 3b and a bacteria immobilized carrier. In this case, an anaerobic tank 1 removing a nitrogen component, a first aerobic tank 2 oxidizing an ammonia component and a final sedimentation basin 3 separating treated water and activated sludge are arranged in series. Bacteria immobilized carriers 9, 10 are respectively allowed to be present in the anaerobic tank 1 and the first aerobic tank 2 and a part of the treated water in the anaerobic tank 1 is circulated between a second aerobic tank 4 and the anaerobic tank 1 along with the bacteria immobilized carriers 9, 10 by a circulation pump 7. By this constitution, the sludge amt. of the anaerobic tank 1 is increased and the reaction tank is miniaturized. The stable removal of nitrogen is performed with respect to the fluctuations of load.
Patent JP-S61273975-A (JP)
Title: Recording apparatus
Inventor: ODA GORO
IPC: B41J2/05
Filed: 1985-05-29
Abstract: PURPOSE:To enable high speed recording without generating clogging and to make it possible to prevent the contamination of ink, by constituting the title apparatus so that the recording surface of a member to be recorded is allowed to be temporarily spaced apart from a heating element when the leading or rear end of the member to be recorded passes the heating element. CONSTITUTION:When small apertures 5 filled with ink reached a thermal head 1 having heating elements 3 arranged thereto, voltage is selectively applied to the heating elements 3 to rapidly heat the same. Ink droplets 6... are injected by the pressure of air bubbles generated with the heating of the heating elements 3 to perform recording. In order to prevent to contact of the surface of a film 2 with recording paper 8, an electromagnetic coil 28 is excited so that recording paper 8 moves in a state separated from the film 2 so as to interpose the heating elements 3... between the leading and rear ends of said paper 8 to respectively provide +6mm gaps from said heating elements and a belt guide plate 27 as a second levitation part is upwardly attracted as a whole. By this method, the recording paper 8 is prevented from contamination caused by the contact with the film 2 and passes the arrangement part of a roller 13 while an extremely minute gap is held to perform sharp recording.
Patent JP-H05315643-A (JP)
Title: Light-emitting diode array and manufacture thereof
Inventor: OMURA MASAKI
IPC: H01L21/20
Filed: 1992-05-08
Abstract: PURPOSE:To provide a light-emitting diode array which can reduce lattice distortion and thermal stress of a III-V group chemical compound semiconductor formed on a silicon semiconductor substrate, and can extend remarkably the light emitting duration of life, and to provide the manufacture 4 the light- emitting diode array. CONSTITUTION:III-V group chemical compound semiconductors composed of GaAsP are laminated by optional epitaxial growth method on a silicon semiconductor substrate of a region surrounded by an insulating film 3 bonded on the silicon semiconductor substrate. As a result, PN junction is formed, and a conductive film 6 serving as an electrode is bonded on the main surface of the III-V group chemical compound semiconductors. The light-emitting area of a single unit light-emitting diode 8 with rectangular shape consisting of PN junction is set to less than 400mum<2>. One side in longer direction of a light- emitting section with rectangular shape is set to less than 50mum<2> thereby light- emitting life can be extended remarkably. At the same time, it is possible to form a relatively large light-emitting diode by integrating single unit light- emitting diode.
Patent JP-S5547431-A (JP)
Title: Method and device for sample suction-injection
Inventor: SENNARI KAZUO
IPC: G01N1/00
Filed: 1978-09-22
Abstract: PURPOSE:To inject a thermally unstable sample stably and reproducibly by using a pulse motor in the suction (injection) mechanism and by making the device perform a multistage suction. CONSTITUTION:The pulse motor 10 is used to move the piston of microcylinder 1, the up-and-down movement of the piston is performed by the pulse generator 11. When the pulse motor turns through an angle of 1.8 degrees every one pulse count, it rotates one time every 200 pulses. Since the quantity of suction is controlled by the pulse counts, the multistage suction of a sample can be performed.
Patent JP-H02300145-A (JP)
Title: New compound
Inventor: MORITA KAZUHARU
IPC: C07C69/92
Filed: 1989-05-11
Abstract: NEW MATERIAL:A compound shown by formula I [m is 1-20; R<1> and R<2> are group shown by formula II (R<4> and R<5> are CH2, OH, OCOCH3, CN, CF3 or halogen; I and q are 0 or 1; when p=q=r=0, R<5> is not CH3); R<3> is group shown by formula III to formula Vl (W is COO, OCO, CH2O or OCH2 or V, X, Y and Z are O, COO or OCO); C* is asymmetric carbon]. EXAMPLE:4-[12-(3-Hydroxybutanoyloxy]dodecyloxy]benzoic acid 4-(2- fluorooctylory)phenyl ester. USE:A chemically active liquid crystal compound showing ferroelectricity SmC* phase in a wide temperature range and having high-speed responsibility and long spiral pitch. PREPARATION:For example, an ether shown by formula VII (group shown by formula VIII or group shown by formula IX) is reacted with an optically active carboxylic acid shown by the formula A-COOH (A is group shown by formula X) to give a corresponding compound shown by formula I.
Patent JP-H10337176-A (JP)
Title: Microorganism, cell examining apparatus and specimen holder
Inventor: NONOMURA YUUSUKE
IPC: C12M1/34
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus for the identification, determination, function diagnosis, etc., of microorganisms, by equipping a measuring device for electromagnetic wave absorption, resonance, radiation, etc., of organisms in the oral cavity, microorganisms from an external world and a cell specimen with an environment changing means and an electromagnetic wave detecting means. SOLUTION: In this apparatus for carrying out the identification, determination or function diagnosis of microorganisms by measuring intensity or an intensity pattern in electromagnetic wave absorption, resonance or radiation of organisms in the oral cavity, microorganisms from an external world and a cell specimen, a specimen holding device comprising a retaining means for retaining various observation substances including a bacterium specimen, a frame for supporting the retaining means and an insertion inlet for inserting a specimen is equipped with an environment changing means for temperature, humidity, bacterium, cell growth environment, etc., an electromagnetic wave irradiating means and an electromagnetic wave detecting means to give the objective bacterium and cell examining apparatus.
Patent JP-H05310245-A (JP)
Title: Cutting tool made of paper board to cut wrap film
Inventor: YUKI NOBUYUKI
IPC: B65D83/08
Filed: 1992-05-08
Abstract: PURPOSE:To provide a favorable cutting sharpness by a method wherein for a cutting tool made of a paper board, the leading edge of which is processed into saw blade form teeth, and which is provided on a storage box of wrap film, imaginary lines to connect the tooth tips are formed into a V or U-shape, and a treatment by a curing agent is applied on one surface of the tip of the teeth. CONSTITUTION:A cutting tool 8 made of a paper board, which is provided on a wrap film storage box in which a roll form wrap film is contained, and cuts the wrap film pulled out from the wrap film storage box by a required quantity at an appropriate position, is formed to have saw blade form teeth at the leading edge, and imaginary lines to connect the tip of the teeth are formed into an overall V-shape or U shape. Also, a treatment by a curing agent is applied at least on one surface of the leading end of the saw blade form teeth. The imaginary line X is formed into a straight line and a gentle curve which is close to a straight line, and at the same time, an open angle Y of the V-shape or U-shape is set to be in a range of, e.g. 175-167 deg.. The treatment by a curing agent is applied by a process such as the application or impregnation, etc., of a curing agent, e.g. a synthetic resin, edible starching agent or water glass, etc.
Patent JP-S5818808-A (JP)
Inventor: TAMURA HIROSHI
IPC: C04B35/00
Filed: 1981-07-23
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-H09302766-A (JP)
Title: Method for supporting structural-design of dwelling house
Inventor: SUNAKAWA HITOMI
IPC: E04B1/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a structural-design supporting method, in which the structure of a dwelling house to be designed is computed by using a computer and the center of gravity of earthquake load and the center of rigidity of a bearing wall can be brought close sufficiently. SOLUTION: The place of the center of gravity M of earthquake load is computed by inputting the external wall lines L1, L2 of a dwelling house while data regarding the roof, etc., of the dwelling house are input to a computer on the picture plane of the computer, and displayed on the picture plane, a plurality of bearing walls 2 are input at proper places along the external wall line L2 on the picture plane while referring to the displayed position of the center of gravity M of earthquake load, and the places of the centers of rigidity N of a plurality of the bearing walls 2 are computed and indicated on the picture plane. The places of the centers of rigidity N and the place of the center of gravity M of earthquake load are compared, and the arrangement of the bearing walls 2 is corrected as required.
Patent JP-S5819078-A (JP)
Title: Solid-state image sensor and its manufacture
Inventor: NIWADA YOSHINORI
IPC: H04N5/335
Filed: 1981-07-27
Abstract: PURPOSE:To obtain uniform and excellent picture quality over the entire picture, by forming the 2nd semiconductor region with an impurity concentration than that of the 1st semiconductor region through an SiO2 film produced in the forming of the 1st semiconductor region taken as a mask. CONSTITUTION:A layer 35 is formed by implanting B with a density of about 4X10<11>/cm<2>. After the removal of a resist 34, the layer 35 is expanded to form a P region 36 and an SiO2 film 37, 0.6mum thick. B is implanted with the density of about 4X10<18>/cm<2> from the opening of the film 37 and the ion implanted layer is succeedingly expanded to form a P<+> region 38 and an SiO2 film 39. The junction capacitance of a p-n junction photodiode is almost determined with the impurity concentration of a region 46 and the impurity of as region 47 is almost independent, then the junction capacitance with an n type diffusion layer being a parasitic capacitance of signal lines can be decreased.