baber/WOPTO huggingface dataset:
Patent JP-S5621637-A (JP)
Title: Vacuum treatment equipment
Inventor: TATEISHI HIDEKI
IPC: C30B23/08
Filed: 1979-07-30
Abstract: PURPOSE:To continuously form thin layers of constant quality with a high yield by a method wherein substrates supported with a fixture stocker are sequentially transferred into a vacuum preparatory chamber and sputter-etching chamber which are individually maintained at vacuum so that the operation is performed through the vacuum preparatory chamber. CONSTITUTION:A fixture stocker 20 is used to mount a specified number of fixtures 1, on which substrates 17 are sequentially mounted. A gate valve 1 is opened and all the fixtures 1 are housed in a vacuum preparatory chamber, then a chamber 22 is exhausted to a specified vacuum, and each of the substrates 17 is heated. At this time, the gate valve of each chamber is closed and a specified vacuum is maintained in a transfer chamber 24, a sputter-etching chamber 26, a sputter chamber 28, and the vacuum preparatory chamber 30. Then, a gate valve 23 is opened, all the fixtures 1 are sequentially transferred into the transfer chamber 24, a fixture holder 35 sequentially holds the fixtures, and while rotating the holder 35, all the fixtures 1 are housed in the sputter- etching chamber 26. While rotating the holder 35, the sputter-etching treatment is performed, then  all the fixture 1 are taken out of the chamber 26, are sent to the sputter chamber 28 via the transfer chamber 24, so that the substrate 17 is subject to the sputter treatment and transferred via the vacuum preparatory chamber 30 to the position 37 to recover the substrates.
Patent JP-S63262656-A (JP)
Title: Electrophotographic sensitive body
Inventor: KONO TOSHIO
IPC: G03G5/06
Filed: 1987-04-21
Abstract: PURPOSE:To obtain an electrophotographic sensitive body capable of sufficiently satisfying the wide requirements of an electrophotographic process by incorporating in a photosensitive layer an azo compound having an azo group combined with the residue of a specified coupler in the molecule. CONSTITUTION:The photosensitive layer contains the azo compound having in the molecule at least one group combined with the residue of the coupler represented by formula I in which each of R1 and R2 is H, alkyl, optionally substituted aralkyl, such as aromatic hydrocarbon group or such a heterocyclic group, and each optionally being same or different and optionally forming a ring together with the carbon atom. The azo compound having superior carrier generating function is used as the carrier generating material of the laminate type or dispersion type electrophotographic sensitive body, thus permitting the obtained electrophotographic sensitive body to be not only superior in electrophotographic characteristics, such as chargeability characteristics, electric charge retentivity, sensitivity, and residual potential but also good in physical film properties, small in deterioration due to repeated uses, unchangeable in various characteristics against heat, humidity, and light, and stable in performances.
Patent JP-H05293309-A (JP)
Title: Flocculation treating device
Inventor: TOTOKI TOSHIO
IPC: B01D21/30
Filed: 1992-04-16
Abstract: PURPOSE:To precisely control the quantity of chemical to be injected to make effective flocculating treatment of low cost by specifying a function showing correlation between the quantity of flocculant to be injected and the detected value of a sensor for detecting properties of liquid by the detected values which have been detected with time and setting the quantity of flocculant to be injected based on the function. CONSTITUTION:Raw water is given flocculating treatment in a flocculating tank 4 by adding a flocculant to it. The added quantity at this time is determined by a function showing correlation between the detected values which have been detected in a filtrate storage tank 10 by a sensor for detecting liquid properties, such as those of a hot wire current meter U and the quantity of chemical to be injected P. That is, the relation of a quadratic function between the quantity of flocculant to be injected P and the detected value of the hot wire current meter U is set and parameters of the quadratic function are operated based on the plural values of U and P which have been measured with time. And based on the quadratic function, the added quantity of flocculant is controlled. Therefore when the quantity of chemical to be injected P is made to be the optimum one, the quantity of chemical to be injected P1 at which the quadratic function f1 takes the minimum value is used. If sludge load is changed, the quadratic function is changed to the one as shown by a broken line f2.
Patent JP-S60240565-A (JP)
Inventor: YOSHIKUNI HIROSHI
IPC: B61J1/06
Filed: 1984-05-16
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-S5721308-A (JP)
Title: Tooth cement
Inventor: TANI YOSHIAKI
IPC: A61K6/884
Filed: 1980-07-14
Abstract: PURPOSE: To prepare a tooth cement having high physical strength, capable of preventing the secondary decay and useful as a dental cement for restoration and bonding, by adding a specific amount of chlorhexidine acid addition salt to powdery tooth cement.  
     CONSTITUTION: The objective tooth cement is prepared by compounding a conventional powdery tooth cement with 0.05W5wt% of a chlorhexidine acid addition salt. The addition of the chlorhexidine acid addition salt known as a fungicide gives a cement having extremely high compression strength. The acid addition sald is, e.g. hydrochloride, gluconate, acetate, oxalate, lactate, methanesulfonate, etc., and the powdery cement is, e.g. zinc phosphate cement, silica alumina powder, silicate powder, etc. Addition of a fluoride to the powdery cement further improves the preventive effect of the secondary decay. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08292445-A (JP)
Title: Liquid crystal display device
Inventor: HANAZAWA MORIYUKI
IPC: H05K3/36
Filed: 1995-04-21
Abstract: PURPOSE: To form a packaging area like a narrower picture frame and to reduce the size of the liquid crystal display device itself by commonly using the packaging part of a semiconductor device to substrates and the packaging part of a flexible film to the substrates. CONSTITUTION: The substrate 11 having substrate wirings 15 is so constituted that its outside dimensions are larger than the outside dimensions of the substrate 12. The semiconductor device 17 is mounted at substrate wirings 15 disposed in the overhanging parts of the substrate 11. Film wirings 22 are fixed so as to be connected to the substrate wirings 15 by a conductive binder 16. The semiconductor device 17 having bump electrodes 18 is fixed so as to be connected to the film wirings 22. The output terminal side of the semiconductor device of the flexible film 21 is provided with plural rows of apertures from which the film wirings 22 are exposed. The bump electrodes 18 are arranged in alignment to these positions. The apparent pitch between the adjacent electrodes is widened and the shorting defects between the electrodes are decreased.  Further, the designing of the semiconductor device at the narrow connecting pitch size is made possible and the size of the device is reduced.
Patent JP-H06287006-A (JP)
Title: Silicon nitride powder
Inventor: MATSUI TATSUTAMA
IPC: C04B35/58
Filed: 1993-03-30
Abstract: PURPOSE:To obtain silicon nitride powder whose particles each has a crystalline inner part and a surface covered with an amorphous layer having a specific composition, and which gives highly strong and highly reliable sintered compacts, by subjecting a surface treatment to silicon nitride powder. CONSTITUTION:Commercial silicon nitride powder is subjected to various surface treatments such as a thermal surface oxidation reaction in the atmosphere, a thermal surface modification in the atmosphere of a gas mixture comprising O2, N2, H2, steam, etc., and a surface oxidation or nitridation by plasma, etc. Thus, silicon nitride powder whose particles each has a crystalline inner part and a surface covered with an amorphous layer consisting mainly of Si, N, O and H and having a thickness of >=10nm. The surface of the powder preferably has an oxygen/nitrogen atomic number (O/N) ratio of >=2 and further preferably gives an aqueous solution exhibits a pH of 8-13, when immersed in neutral water or hot water. The employment of the produced silicon nitride powder enables to obtain compacts having homogeneously powder-filled structures, respectively.
Patent JP-S57212406-A (JP)
Title: Method and device for focusing
Inventor: KOMORIYA SUSUMU
IPC: G03B27/34
Filed: 1981-06-24
Abstract: PURPOSE:To realize the automatic focusing in a short time with high accuracy, by projecting a minute light transmission part formed at a part of an object to be projected on the surface of an exposed object and image-forming again the reflected light at the position of the object to be projected to detect the light volume of transmission. CONSTITUTION:When a pattern formed to a reticle 10 is projected with exposure to a wafer 11, the reticle 10 is set at a fixed position with the wafer 11 put on a basement 12 which can move up and down. Then a lower basement 13 is horizontally shifted by a motor 14, and an upper basement 15 is shited vertically with a minute extent. At the same time, a light transmission part 19 image- formed at a part of the reticle 10 is formed into an image on the wafer 11, and this reflected light moves back through an image-forming lens 18 to be formed again into an image on the reticle 10. The reflected light is then made incident to a photoelectric element 24 via a half mirror 20 and a lens 22. Then the output of the element 24 is detected 25 to control 26 the motor 14 on the basis of the output of a mercury lamp 16 which is detected by a photoelectric element 23 via the mirror 20. In such way, the highly accurate focusing is automatically possible in a short time.
Patent JP-S62253889-A (JP)
Inventor: ONO KENZO
IPC: E05F15/20
Filed: 1986-04-28
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-H1033418-A (JP)
Title: Vacuum cleaner
Inventor: BOKU NISHO
IPC: A47L9/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To keep off a joint hose which is the inlet channel from damage and make it smoother to clean by separating the body to generate inhalation power and gather dust into an upper body and a bottom body and jointing the upper body to the bottom body turning around free. SOLUTION: The body 10 to gather vacuumed dust is composed separately with an upper body 110 and a bottom body 120 while onto the center bottom of the upper body 110 is put fixed an end of a rotary shaft 130 as well as its another end is put through a shaft joint hole 131 processed at the center of upper face of the bottom body 120 to hold the upper body 110. On the other end of the rotary shaft 130 is further processed a catch member 150 so as not to take off the shaft joint hole 131 in which a catch jaw 151 is pushed into the shaft joint hole 131 keeping it from being pushed out again to prevent the rotary shaft 130 from coming off when it's jointed. A shaft bearing 140 is also applied between the upper body 110 and the bottom body 120.
Patent JP-H06280514-A (JP)
Title: Valve system for internal combustion engine
Inventor: FUKUNIWA YASUHIKO
IPC: F01L1/26
Filed: 1993-03-30
Abstract: PURPOSE:To suppress increase of engine weight and mechanical resistance to minimum in a three-valve SOHC (single overhead cam shaft) structure wherein an internal combustion engine has two intake valves and one exhaust valve by decreasing a lifting rate of the exhaust valve whose rotational limit is low in high speed rotation, increasing a lifting rate of an intake valve whose rotational limit is high, and reducing difference between the above rotational limits. CONSTITUTION:In a valve system, a cylinder bore is arranged coaxially with valve stems 5, 6 of intake and exhaust valves 1, 2. A can shaft is extended in a column direction of a cylinder. An exhaust pivot 25 is arranged between two intake ports. Intake pivots 12, 12 are arranged on both ends of the cylinder of an exhaust port in a column direction. An intake swing arm 13 has one end abutted against the intake pivot, the other end being abutted against an intake valve, and a center back surface being abutted against an intake cam 8. An exhaust swing arm 26 has one end being abutted against the exhaust pivot, the other end being abutted against an exhaust valve, and a center back surface being abutted against an exhaust cam 9.
Patent JP-S5323442-A (JP)
Title: Grasping force detector for judging device of driver's physical malfunc tioning state
Inventor: OOSUMI YOSHIMASA
IPC: B60K28/06
Filed: 1976-08-13
Abstract: PURPOSE: To eliminate an additional actuator by providing a loading cell in a grasping unit such as shift lever knob or the like to obtain a driver's grasping force in a grasping force detector for a device for judging driver's physical malfunctioning state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000288243-A (JP)
Title: Game device
Inventor: KUMAGAI NAOJI
IPC: A63F9/14
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric power generating means for operating a light bulb, a speaker, and another display body to be provided for a moving body for which it is impossible to supply electric power from the outside. SOLUTION: A guide body 30 located on the back-surface side of an endless belt 20 which is rotated circumferentially is magnetically adhered to a moving body 40 located on the surface side. The guide body 30 is provided with both a drive motor 50 and an active rotor 52 connected to the tip of an output shaft 51. The moving body 40 is provided with an electric power generating motor 55, a passive rotor 57 connected to the tip of an input shaft 56, and a display body 45 connected to the electric power generating motor 55 and operated by electric power. The active rotor 52 and the passive rotor 57 are magnetically adhered to each other via the endless belt 20.  The active rotor 52 is rotated by the drive motor 50 to rotate the passive rotor 57 magnetically adhered to the active rotor 52, the input shaft 56 of the electric power generating motor 55 is rotated by the passive rotor 57 to generate electric power, and the display body 45 is operated by the electric power.
Patent JP-H09265135-A (JP)
Title: Projection screen
Inventor: NISHITANI TATSUO
IPC: G03B21/60
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To project a video of averaged high luminance on the whole surface of a screen without causing a hot line at projecting by a video projector, also, to enable retouching and erasing on the screen and to drastically improve a learning function. SOLUTION: A transparent light distribution body 2 with a lenticular embossment 1 constituted of projecting and recessed parts formed on the surface and a mirror-finished reflection body 3 stuck to the body 2 are installed on a substrate 4, then, the projection screen 5 is constituted. And by covering the transparent light distribution body 2 with a transparent resin surface layer 7 with an air layer 10 interposed, the image is projected in a bright place, and the bright video of high luminance with no spot is projected on the whole surface of the projection screen without causing the hot line.
Patent JP-H02277394-A (JP)
Title: Station information setting system in stored program control exchange
Inventor: SATO TAKASHI
IPC: H04Q3/545
Filed: 1989-04-19
Abstract: PURPOSE:To prevent erroneous connection due to the change of station information occurring when a switching processing is applied on a call storing the rewrite of the station information next by judging the rewrite of the station information only at the start-up part of the switching processing. CONSTITUTION:When the change of the station information occurs during performing the switching processing, a station information change program is started up. The station information change program identifies whether or not a terminal or a trunk being processed at present exists, and sets a station information change flag on all the terminals or trunks being processed at present. After that, the station information is rewritten matching with a change request, then, the change of the station information is completed. In the switching processing, the change is always continued to be detected, and when the change is detected, and a content representing the detection of the change is transmitted to a switching processing start-up program, then, the switching processing is started up. The station information change flag of the terminal or the trunk from which the change is detected is referred in the switching processing start-up program.
Patent JP-S63265594-A (JP)
Title: Operation control system for variable speed pumping-up power generating system
Inventor: NOHARA GOO
IPC: H02P9/00
Filed: 1987-04-22
Abstract: PURPOSE:To restrain the fluctuation of a terminal voltage after system trouble, by a method wherein a coefficient, to be multiplied to determine the control amount of an internal phase angle, is changed depending on the magnitude of the terminal voltage. CONSTITUTION:When a static head h and an output command Po are given, a commanding value operating circuit 15 calculates the opening degree commanding value of a governor valve and a speed commanding value NO. A phase angle operating unit 16 calculates the phase angle of a secondary winding by an output P, the output commanding value Po, the speed commanding value NO and a speed N. Then, a setting unit 17 sets the exciting amount of a secondary circuit based on the speed N and the set value of the phase angle. On the other hand, the existence of a trouble is decided by a protection relay 29 based on the information on the primary side of a variable speed machine, which is obtained through a voltage transducer 27 and a current transducer 28. When the trouble is detected, a coefficient, to be multiplied upon calculating the control amount of the phase angle of a secondary exciting voltage, is reduced.
Patent JP-S60243786-A (JP)
Inventor: OOSAWA HIDEO
IPC: G07D7/16
Filed: 1984-05-17
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-S5324431-A (JP)
Title: Production of glass fibers
Inventor: ISHIKAWA MASARU
IPC: C03B37/08
Filed: 1976-08-16
Abstract: PURPOSE: To make it possible to spin glass fibers at a high speed stably even when the melt output is increased, by jetting an air current paralle to the cooling fins along the nozzle surface immediately before the spinning is started, and by cooling the cones thus formed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58216125-A (JP)
Title: Preparation of human antibody
Inventor: ABE TSUTOMU
IPC: C12P21/08
Filed: 1982-06-09
Abstract: PURPOSE:To obtain human antibody, by using hybrid cell obtained by the cell fusion of a cell strain which is a tumorified human B cell having immunoglobulin at the cell surface with a uncancerated cells capable of producing human antibody. CONSTITUTION:An immunoglobulin originated from uncancerated cells capable of producing antibody, is prepared by using a hybrid cell strain obtained by the cell fusion of (A) a cell strain which is a tumorified human B cell having immunoglobulin at the cell surface [B cell strain (e.g. ATCC CRL 8118, etc.) obtained by the long-term cultivation of peripheral blood lymphocyte, etc.] and (B) an uncancerated cell capable of producing human antibody (e.g. peripheral blood lymphocyte, lymph node, etc.). The average number of the chromosomes of the B cell strain preferably coincides with that of the normal human diploid, i.e. 46 or falls within the range of 40-50. By the use of B cell strain, the cytotoxicity caused by the contact with 45% polyethylene glycol solution for about 10min can be remarkably decreased and the proliferation of the hybrid cell can be carried out easily.
Patent JP-H05298119-A (JP)
Title: Context switch mechanism for microprocessor
Inventor: AZEKAWA YOSHIIKU
IPC: G06F9/48
Filed: 1992-04-17
Abstract: PURPOSE:To provide the context switch mechanism for microprocessor which does not generate bus neck in the case of context switch so as to improve the processing efficiency of an entire system. CONSTITUTION:This mechanism is provided with an access information holding circuit 3 to hold access information showing which register is accessed by context under execution at present, history storage circuit 5 to store the access information of context information saved in a storage device 13 as history in the case of context switch, history control circuit 7 for instructing the context information to be exchanged according to the history stored in the history storage circuit 5, and save information control circuit 9 to exchange the context information requested from the history control circuit 7 when there is a context switch request.
Patent JP-H06307271-A (JP)
Title: Air-fuel ratio controller for engine
Inventor: KIHARA TATSUHIRO
IPC: F01N3/20
Filed: 1993-04-23
Abstract: PURPOSE:To solve a problem of an offensive odor by altering a target air-fuel ratio so as to set a air-fuel mixture being lean in the case of detection of a stop condition of a vehicle, when an air-fuel ratio is controlled so that a detected air-fuel ratio becomes the target air-fuel ratio. CONSTITUTION:A control unit 19 individually inputs respective detection signals from an engine speed sensor installed in a distributor 20, an air flow meter 11 in an intake passage 9, an opening sensor of a throttle valve 12, a water temperature sensor 21 of a water jacket 29, and each of O2 sensors 16, 18 in an exhaust passage 15. Each control signals based on each detection signals is outputted at least to an injector 18. In other words, an air-fuel ratio is controlled so that a detection air-fuel ratio becomes the target air-fuel ratio. In this process, a stop condition of a vehicle is detected by the control unit 19. As a result, the target air-fuel ratio is altered so as to set an air-fuel mixture being lean in the stop condition of the vehicle.
Patent JP-H08268848-A (JP)
Title: Hair oxidizing and dyeing agent composition
Inventor: YASUDA MASAAKI
IPC: A61Q5/10
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a composition having excellent extensibility, coating property, level dyeing property and dyeing property without drop-falling from head hair in hair dyeing treatment and having a hair damage inhibiting effect in hair dyeing. CONSTITUTION: This composition contains a sugar derivative expressed by the general formula (A is a residue removed n-pieces of hydroxyl group from the sugar; R is an 18-32C fatty acid; (n)>=1), a humectant component selected from a group of a polyhydric alcohol, sugars, mucopolysaccharides, an NMF component, charonic acid, choresteryl-12-hydroxystearate and a bile acid salt and an oxidizing dye. The sugar derivative is a branched aliphatic ether sugar and/or a branched aliphatic glycoside or a maltose isostearylether and/or isostearyl glycoside. The humectant component is an oxidant-containing polyhydric alcohol. The objective composition is a multiagents type and contains a sugar derivative, a humectant component, an oxidizing dye and an oxidant in blending.
Patent JP-2000294550-A (JP)
Title: Manufacture of semiconductor and manufacturing apparatus of semiconductor
Inventor: MURAKAWA EMI
IPC: H01L21/31
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing a semiconductor for smoothly operating film quality control on a boundary face between a silicon substrate and an SiN film, and for forming the SiN film with high quality in a short time. SOLUTION: A wafer made of silicon as main components is irradiated with microwaves via a planar antenna member RLSA 60, having plural slits under a treating gas atmosphere so that plasma containing oxygen, or nitride, or oxygen and nitride can be formed, and oxidation, or nitriding, or oxidation/ nitriding is carried out directly to the surface of the wafer by using this plasma, and an insulating film 21 which is 1 nm or less in film thickness converted equivalent to film thickness of an oxide film.