baber/WOPTO huggingface dataset:
Patent JP-H04265499-A (JP)
Title: Diffuser and manufacture thereof
Inventor: YOOSUTO YOHANESU BURASU
IPC: F04D29/44
Filed: 1991-10-29
Abstract: PURPOSE: To provide an improved pipe diffuser and a manufacturing method thereof. CONSTITUTION: The extent which individual passages extend inwards in the radial direction is restricted so that the adjacent passage 32 may not cross it substantially. A diametrical inner end is removed through a tangent circle 41 to a leading edge circle 39. As a result, an area which does not include half-vaneless space but a complete vaneless space is formed between a tangential circle and a leading edge circle. The structure which the leading edge is disposed outwards in the radial direction is, however, identical to that of a conventional type. Therefore, the resulting structure is substantially equivalent to the conventional structure in function, however it is possible to attain easier manufacture and more economical.
Patent JP-H11133378-A (JP)
Title: Liquid crystal display device
Inventor: YAMAWAKI TATSUJI
IPC: G02F1/133
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To realize an output means and a D/A conversion means or the like with integrated circuit processes which are of low dielectric withstand voltages and are inexpensive by allowing a first driving means to be provided with a level shifting power source means or the like and making potentials of counter electrodes constant levels always as compared with a counter electrode inversion driving to suppress the increasing of power consumption and the degrading of picture quality. SOLUTION: In a first driving means 6, an output means 3 displays a liquid crystal panel by charging the liquid crystal display element 11 of a selected pixel via a switching element 10, a D/A converter circuit 4 generates the output signal of the output circuit 3 and a reference voltage means 5 becomes the reference voltage of the D/A converter circuit 4 and a level shift power source means 1 level-shifts driving power sources of the output circuit 3 and the D/A converter circuit 4 and the reference voltage means 5 and a level converting means 2 converts a display signal and the control signal of the output circuit 3 into level-shifted potentials. Then, a voltage equivalent to the double of maximums of driving widths of the output circuit 3 and the D/A converter circuit 4 and the reference voltage means is charged on the liquid crystal display element 11.
Patent JP-H02155774-A (JP)
Title: Recording apparatus
Inventor: MIYAWAKI KATSUAKI
IPC: B41J13/03
Filed: 1988-12-09
Abstract: PURPOSE:To enable execution of recording without a print blank by a construction where in a couple of rollers each comprising a capstan roller and a pinch roller are disposed on the opposite sides of a platen. CONSTITUTION:The fore end of paper 4 is inserted between a capstan roller 6 and a pinch roller 7 from a manual insertion stage 5 and fed between a capstan roller 9 and a pinch roller 10 by the driving force of a couple of rollers A. When the rear end of the paper 4 comes to the pressure contact point of a recording head 2 and a platen 1, both couples A and B of rollers stop. The recording head 2 is pressed on the platen 1 in this state, and the paper 4 is fed in the direction reverse to that of feeding in and printed. When the fore end of the paper is fed in between the capstan roller 6 and the pinch roller 7, it is detected by a sensor 17 and the drive of the platen 1 is stopped. When the rear end of the paper gets out of the couple of roller B, the paper 4 is conveyed only by the roller couple A and printing is performed until no print blank is left in the rear end part of the paper.
Patent JP-H03169012-A (JP)
Title: Foreign-body removal apparatus of semiconductor substrate
Inventor: IWAOKA HIROBUMI
IPC: H01L21/304
Filed: 1989-11-28
Abstract: PURPOSE:To make this apparatus small-sized and to eliminate a need for a drying process by installing the following: a chuck which attracts a semiconductor substrate, which transmits an ultrasonic vibration and which is rotated at high speed; and a nozzle which jets the air containing ionized particles to the surface of the semiconductor substrate. CONSTITUTION:A semiconductor substrate 3 is fixed to a face of a chuck 4; when a motor 6 is rotated, an ultrasonic vibration apparatus 5 is actuated simultaneously; the semiconductor substrate 3 is rotated and an ultrasonic vibration is transmitted; ionic molecules are blown to the surface of the semiconductor substrate 3 by using an ionic air jet nozzle 2. In addition, simultaneously with this operation, dry air is blown to the semiconductor substrate 3 from a jet port 8a of a high-pressure air jet nozzle 8. Thereby, foreign bodies on the semiconductor substrate 3 are bonded to the ionic molecules, are bonded to one molecule and are blown off by the dry air. Residual foreign bodies are sucked to a duct 1 installed so as to face the high-pressure air jet nozzle 8 and are discharged to the outside of this apparatus. Thereby, the apparatus becomes small-sized and a drying apparatus is not required.
Patent JP-H08254491-A (JP)
Title: Method for detecting coating material on substrate
Inventor: MAAKU HAWAADO HAN
IPC: H05K3/28
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To detect presence of an organic matter solderable protective film (OSP) on a substrate by placing a liquid droplet on the surface of a copper substrate, for example, and measuring a contact angle defined by the wall of liquid droplet and the surface of substrate. SOLUTION: When a liquid droplet D for test is placed on the surface S of a metal substrate (e.g. copper), an image is formed by the liquid droplet. Contact angles A, B, defined by the wall of liquid droplet D and the surface S of metal substrate, are then measured and compared with a known contact angle defined by an OSP selected from a group of imidazole and a bare surface S. Since the contact angles A, B lack symmetry, measurements are taken by number of times sufficient for obtaining a mean measurement appropriate statistically for the counterpart contact angle. Since the uncertainty increases as the interval between preparation of sample and test increases, the time between preparation and test is set short, preferably within 5-20min.
Patent JP-H01150390-A (JP)
Title: Cubic pattern interconnection structure and manufacture thereof
Inventor: ARIAKE JUN
IPC: H01L21/768
Filed: 1987-12-07
Abstract: PURPOSE:To enhance the environmental resistance and the electrical properties by a method wherein an electrode body is formed of a three layer structure, i.e. comprising a metallic thin film layer in excellent adherence to a substrate and an insulator layer, a noble metal-made thin film layer and another metallic thin film layer low in etching property. CONSTITUTION:An electrode body layer 32 using a three layer structured metallic bodies for pattern interconnection is formed on the surface of a glass substrate 11. In other words, this layer 32 is formed of three laminated layers comprising a Cr-made thin film layer 32A in excellent adherence to the substrate 31, an Au-made thin film layer 32B in low electric resistance and high corrosion resistance and another Cr-made thin film layer 32C in excellent connection with the layer 32A as well as low etching property. These three layers 32A, 32B and 32C are covered with an insulator layer 33 comprising SiO2. Besides, the second electrode body layer 34 is formed of three laminated layers comprising thin film layers 43A-34C similar to the layer 32 on the surface of the layer 33. The surface of the layer 34 is covered with an insulating layer 35 comprising SiO2. This layer 34 is connected to the layer 32 by a through hole 36 penetrating the layer 33. When such an interconnection structure is adopted, a stable cubic pattern interconnection structure can be manufactured easily.
Patent JP-H01150256-A (JP)
Title: Production of information recording medium
Inventor: YABE MASAO
IPC: G11B7/244
Filed: 1987-12-07
Abstract: PURPOSE:To improve the performance of information writing/reading based upon a laser by dissolving a coloring matter in a solvent containing diacetone alcohol, applying the dissolved coloring matter to a base and drying it. CONSTITUTION:A coloring matter or the coloring matter and a binder are dissolved in a solvent containing diacetone alcohol and the dissolved coloring matter is applied to the base and dried to form a recording layer. In this case, an intermediate layer can be omitted. Since diacetone alcohol is used as the solvent, an application solution can be easily adjusted, an application layer with a uniform film thickness can be formed and the base is not dissolved by the application solution. Thereby, a medium with high performance can be obtained without generating the disappearance of a group on the surface of the base and the drop of a reflectivity of the recording layer. At least one kind of coloring matters is selected from groups consisting of a cyanine group, a bilirum group, a squalirum group, etc., and the base is a kind of high molecular compounds selected from groups consisting of polycarbonate, polymethyl methacrylate, epoxy resin, and so on.
Patent JP-H04181754-A (JP)
Title: Spacer tape
Inventor: SAKURAI KAZUNORI
IPC: H01L21/68
Filed: 1990-11-16
Abstract: PURPOSE:To prevent a defect from being caused and to prevent a drop in reliability by a method wherein, in order to prevent a stress from being exerted on a semiconductor element when a film carrier comes into face contact with a spacer tape, protrusions which are the same as protrusions formed continuously on both sides are formed continuously also at the inside. CONSTITUTION:In order to prevent a stress from being exerted on semiconductor elements 5a when a film carrier 3 comes into face contact with a spacer tape 4, protrusions 2a, 2b which are the same as protrusions 2a, 2b formed continuously on both sides are formed continuously also at the inside. When a protrusion row III is formed also in the center of the spacer tape 1, the protrusion row III of the spacer tape 1 is situated between semiconductor-element rows when the spacer tape 1 is used for the film carrier 3 on which the semiconductor elements 5a are mounted in two rows and whose width is wide. The central part of the spacer tape 1 is not crooked, and the base material of the spacer tape 1 does not come into contact with the semiconductor elements 5a. Thereby, it is possible to prevent a defect from being caused and to prevent a drop in reliability.
Patent JP-2000130732-A (JP)
Title: Failure diagnosys method for incinerator
Inventor: KIMURA SUSUMU
IPC: F23G5/50
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To securely prevent harmful substances such as dioxin from being released by diagnosing rapidly, easily, and accurately the presence of failure of sensors provided in an incinerator. SOLUTION: When there is diagnosed the presence of any failure of sensors provided in an incinerator H, to be concrete, a temperature sensor 2a... and a carbon dioxide gas concentration sensor 3a... parts or the whole of actuation portions (combustion burner 4a..., air supply portion 5a... and an air fan apparatus 6, etc.), provided in the incinerator H are actuated in the state where any article to be incinerated is thrown into the incinerator H. When physical quantities detected by the temperature sensor 2a... and the carbon dioxide gas concentration sensor 3a... provided in the incinerator H, i.e., temperature detection values and carbon dioxide gas concentration detection values are out of a previously set monitor range, failure is judged for failure processing.
Patent JP-H02190197-A (JP)
Title: Judgment medium for detecting resistance of bacteriocide and testing process
Inventor: TETSUDO ROBAATO BAADEINERI
IPC: C12Q1/04
Filed: 1989-12-01
Abstract: A diagnostic media and assay, as further described herein, for detecting fungicide resistant strains of fungal plant pathogens.
Patent JP-2000135698-A (JP)
Title: Plate working equipment and working method for plate
Inventor: NOJIMA MASAAKI
IPC: B26F1/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To save labor by automating the positioning of punching or cutting a plate. SOLUTION: The plate working equipment 1 (for example, the face plate working equipment) is provided with a working member 2 (for example, a working device) for punching a plate (for example, a face plate), or cutting the plate for drilling. Where, the plate working equipment 1 is provided with a moving means 3 (for example, a moving device) for moving the working means 2 in the axial direction parallel to the face of the plate, an end position detecting means (for example, an end position detecting sensor) for detecting the end position of the plate in the moving direction of the moving means 2, and a working position determining means (for example, the CPU of a control device) for determining the working position applied to the working means 2 upon detecting the end position of the plate by the end position detecting means are provided.
Patent JP-S63165287-A (JP)
Inventor: KITAMURA SHIGEJI
IPC: B66B23/24
Filed: 1986-12-27
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-H09144168-A (JP)
Title: Connection device of panel
Inventor: TANAKA MOICHI
IPC: E04B2/74
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To easily and firmly connect panels by fitting a projected part to be projected from the side of a connection member to a recessed part formed on the outer side of a longitudinal frame member of a panel, and tightening the fitted parts through a locking piece. SOLUTION: Right and left longitudinal frame members 11, 11 to form a side end are connected by horizontal frame members 12, 12, and decorative plates 13... are provided on the forward and rear surfaces of the longitudinal frame member 11 and the horizontal frame member 12 to constitute a plurality of panels 1, 1. Recessed parts 14, 14 capable of being fitted to projected parts 4, 4 to be projected from the side of a connection member 2 are formed on the outer side of the longitudinal frame member 11 of the panel 1. The connection member 2 is arranged between the adjacent panels 1, and the projected parts 4 are respectively fitted to the recessed part 14 of the panels 1. Then, the longitudinal frame member 11 and the connection member 2 are tightly connected to each other through locking pieces 3, 3 consisting of bolts, etc., to connect the panels 1.  Even when another panel 1 is stacked on the panel 1, the execution can be performed without any assembly/disassembly work of the panel to replace the columns.
Patent JP-S63163332-A (JP)
Title: Image forming device
Inventor: HASEGAWA KAZUNORI
IPC: G03G15/043
Filed: 1986-12-25
Abstract: PURPOSE:To effectively control the tube wall temperature of a fluorescent lamp at high temperature by connecting a movable member made of shape memory alloy to a heat sink and making the heat sink contact and leave the tube wall of the fluorescent lamp through deforming operation caused by the variation of ambient temperature of the movable member. CONSTITUTION:A heat radiating and cooling means composed of the heat sink 34 is arranged nearby the fluorescent lamp 32 as an exposure light source for an original G across a heater 33, and the heat sink 34 is connected to the movable member 35 made of shape memory alloy. This movable member 35 deforms with its ambient temperature to bring make the heat sink 34 into contact and leave with the tube wall of the fluorescent lamp 32. At high temperature the heat sink 34 is brought into contact with the wall of the fluorescent lamp 32, thereby, increasing the heat radiation area of the tube wall of the fluorescent lamp 32. Thus, the heat of the fluorescent lamp is radiated to effectively control the tube wall temperature of the fluorescent lamp even at high temperature.
Patent JP-H09133558-A (JP)
Title: Wave monitoring device
Inventor: SUGAWARA KAZUAKI
IPC: G08B21/10
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a hydrographic phenomena observation device for bathing beach by which marine conditions such as wave height, etc., can be judged not visually but objectively. SOLUTION: A metering device 1 is installed in the periphery of swiming area on a bathing beach and is connected with a monitoring device 3 on the ground through a cable 6 or by wireless. Hydrographic phenomena information signals measured by the metering device 1 such as wave height, etc., are sent to the monitoring device 3 in real time, and the device 3 records the data in a recording medium. In addition, when the value of hydrographic phenomena information such as wave height, etc., exceeds a present threshold, an alarming device 5 emits an alarm, so that an observing person can announce the prohibition of swimming or call one's attention to swimming easily. Further, the recorded past data are investigated so as to review whether or not the used threshold is proper and give an objective and accurate alarm.
Patent JP-H04189708-A (JP)
Title: Packaging device
Inventor: IWAKAWA TAKASHI
IPC: B65B57/00
Filed: 1990-11-17
Abstract: PURPOSE:To smoothly change over sizes of packing sheet by providing an interruption indicating means for indicating an interruption command to actuate only a packaging means when an interruption command has been indicated. CONSTITUTION:Every time an operator depresses a start switch P0, each of a packaging work unit B and sheet feed device 2 performs one cycle of operation and waits after completion of said operation until the switch P0 is depressed again. In order to change sizes of a packing sheet 1 during operation, an interruption switch P1 is depressed to allow only a packaging operation to be performed. When the packaging operation has been completed, the sheet 1 is not supplied to the packing size unit B and the sheet 1 is not held at a sheet feed device 2. Under such conditions an actuation lever 59 is operated to perform changeover of sizes of packing sheet 1, following which the switch P0 is depressed to restart the packaging operation. And in order to complete the packaging operation, the switch P1 can be used.
Patent JP-H07167636-A (JP)
Title: Dimensional measuring instrument for internal surface of non-complete circle
Inventor: MATSUYAMA TAIZO
IPC: B24B33/02
Filed: 1993-12-13
Abstract: PURPOSE:To obtain a dimensional measuring instrument for measuring the size of the internal surface of a non-complete circle. CONSTITUTION:Sliding sections 5b for a pair of probe mounting pieces 5 are mounted slidably at the front end section of a shaft 4 rotatably supported by a cylindrical main body 2, and contacts 6 for measurement are installed at the front end section. Air micrometer-nozzle sections 11 are opened to the external side faces of base-end side broad sections 5a, and reference elliptical sections 2b for sizing are formed on the internal surface of the cylindrical main body 2 while being oppositely faced to the air micrometer nozzle sections 11.
Patent JP-H01154598-A (JP)
Title: Module mounting structure
Inventor: KAJIWARA KOJI
IPC: H05K7/14
Filed: 1987-12-11
Abstract: PURPOSE:To easily attach or detach a module by composing a plate for attaching the module of a cooling plate, and detachably attaching the module to the connector of a distributor or a combining unit attached to the cooling plate. CONSTITUTION:To attach a module 10 to a cooling plate 11, the end of the module 10 is aligned to be engaged with the attachment groove 12 of the plate 11, the module 10 is then slid to a distributor 13 (or combining unit), and the connector 10a of the module 10 is connected to the connector of the distributor 13 (or the combining unit). Then, the attaching work of the module 10 is completed. On the other hand, to detach the module 10 from the plate 11, the module 10 is slid reversely to the previous operation. Then, the module 10 is slide in the groove 12, and easily detached from the plate 11.
Patent JP-H06155854-A (JP)
Title: Printer
Inventor: KONUMA KENJI
IPC: B41J11/20
Filed: 1992-11-20
Abstract: PURPOSE:To set the optimum air gap by calculating a paper thickness detection point without being affected by the irregularity of the reaction of a medium or the rotatory power of the motor moving a printing head up and down. CONSTITUTION:A priting head 32 is downwardly moved to finely displace a medium protector 35 and the force applied to a pressure sensor 41 increases and the point of time when this force exceeds a reference value, is set to a first paper thickness detection point and the force applied by the movement of the printing head in an upward direction is reduced and the point of time when the force is less than the reference value is set to a second paper thickness detection point. A normal paper thickness detection point is calculated by taking the average of the first and second paper thickness detection points and the printing head 32 is moved from this point by predetermined quantity to form the optimum air gap.
Patent JP-H04185385-A (JP)
Title: Multiple sorter with stapler
Inventor: OTSUKA NOBUKAZU
IPC: B42C1/12
Filed: 1990-11-16
Abstract: PURPOSE:To shorten the moving distance when an operator uses a stapler to bind paper, by providing the fixed stapler on one of sorters other than the first sorter that is nearest to a paper discharging device. CONSTITUTION:An operator makes a synthetic decision where to mount a stapler 14 for the most convenience to use, taking into consideration the number of multiple sorters, the usage of working area and others. of the most convenience place is the second sorter 4, for example, the stapler 14 is brought to the second sorter 4, and a set plate 142c of the stapler 14 is fitted to screw set holes 13 of a side plate 41, and attached by a screw. Then, a driving plug 143 is inserted into a receptacle 11, so electrical connection is completed. Thus, as the stapler is mounted on the most convenient sorter, the moving distance is shortened even when paper which are asorted by the other sorters are bound.
Patent JP-H10153204-A (JP)
Title: Detachable attachment device for installation part
Inventor: MUKOYAMA SATOSHI
IPC: F16B5/07
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To detachably attach an installation item without an adhesive even when a first claw is short by forming a second edge opposite to a first edge of a hole to be a hook of a bottom member so as to generate difference from the first edge. SOLUTION: In order to install an installation item 20 to a recession 11, a second claw portion 26 is inserted into a second hole 16, and a first claw portion 24 is inserted into a first hole 14. A projection 25 of the claw portion 24 is abutted against an adge of the hole 14. The claw portion 24 is slightly elastically deformed as indicated by an arrow M. When the item 20 is further pushed, a leading end of the claw portion 24 is abutted against a leading end of a hook 12C which is then elastically deformed as indicated by an arrow N. The claw portion 24 is inserted into the hole 14 without disturbance. when it is completely inserted, time claw portion 24 and the hook 12C are reset to original forms. In order to demount the item 20, the hook 12C is deformed in the direction of the N arrow by fingers, and the claw portion 24 is deformed in the direction of the M arrow.  The item 20 is then pulled. The claw portion 24 is demounted from the hole 14. The item 20 can easily be demounted. The item can easily and surely be fixed even when the clow portion is short.