baber/WOPTO huggingface dataset:
Patent JP-S6439547-A (JP)
Title: Making of test piece used for decision on purity grade of metal
Inventor: YOOZEFU GURONSUFUERUTO
IPC: G01N29/30
Filed: 1988-07-13
Abstract: PURPOSE: To provide an ultrasonic inspection by which the purity and grade of a deformed product itself can be discriminated accurately by deciding the thickness direction of a test piece blank to a plane parallel to the casting axis or main deforming direction of the product. CONSTITUTION: In order to display and investigate the impurity content of a cast product or deformed product with ultrasonic waves, a test piece blank having a thickness which is at least 10 times as thick as that of a test piece suitable for ultrasonic inspections is cut off from the product. The blank is cut off from the product along two parallel planes so that the thickness direction of the blank can become parallel to the casting axis or main deforming direction of the product which is perpendicular to the cutting planes. The blank is deformed in the thickness direction after the blank is heated to the highest possible deforming temperature.
Patent JP-S6154064-A (JP)
Title: Cassette tape recorder
Inventor: ICHIKAWA TAKASHI
IPC: G11B15/43
Filed: 1984-08-24
Abstract: PURPOSE:To stabilize the rotary performance at a constant speed travelling by constituting a supply voltage to a take-up driving motor controllably in accordance with a travelling position of tape at the constant speed travelling. CONSTITUTION:Plural magnets 13 are connected in one body below reel gears 7, 8 on reel stands 5, 6 and the switching of a magnet pole by the rotation of the magnet 13 is detected by a magnetism sensitive element 14. A reel motor 9 does not have a governor controlling the number of rotation, and the number of rotation can be changed by changing a supply voltage, and the rotary torque can be changed by changing a voltage at a constant rotation. The rotary number of the reel stand is detected by receiving the pulse according to the switch of the magnet 13 and the pulse interval is received in digital and converted to an analog value by a D/A converter and the voltage is supplied by a driving circuit to the reel motor 9. Consequently, the fluctuation due to drive of a capstan and a pinch roller is decreased by changing a take-up tension in matching with the change of back tension just before a capstan 3 to stabilize the rotary performance.
Patent JP-S5798756-A (JP)
Title: Collector for solar water heater
Inventor: MAYAMA NORIO
IPC: F24S10/50
Filed: 1980-12-10
Abstract: PURPOSE: To improve the efficiency of a heat collector by a method wherein plate members having grooves directed upwardly are arranged to face against both surfaces of a heat insulative material and both concave grooves are communicated with each other at the lower ends thereof and thereby the circulating water may be directed upwardly and separately.  
     CONSTITUTION: Plate members 4, 4 having upwardly directed grooves 3a, 3b, respectively are adhered and fixed to surfces of the thermal insulator material 8 with concave grooves 3a, 3b being faced to each other, the concave grooves 3a, 3b are communicated with each other at the lower end, and the upper end is communicated with the hot water storage tank 1. And, the thermal insulator material 6 is arranged below the collector 2, and the hot water tank 1 and the collector 2 are covered by the heat insulation cover 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0228070-A (JP)
Title: Assembly accuracy control method for car body by laser scar
Inventor: TORIGOE KIMIHITO
IPC: B62D65/00
Filed: 1988-07-15
Abstract: PURPOSE:To easily further well control assembly accuracy of a car body by providing a laser scar, serving as the reference point in the time of assembly, in two or more steel plate parts, forming the car body, to be discriminated and measured by a magnetic sensor and performing positioning and building or the like of each steel plate part. CONSTITUTION:In assembly of a car body, first for steel plate parts of front door 2, rear door 3, main body 4 and a center pillar 5, laser scars 1, linearly arranged even in every of vertical and lateral directions in a proper assembly condition, are provided as the reference point. And using an assembly jig or the like, temporary positioning is performed of each steel plate part 2 to 5. Next using a magnetic sensor, each laser scar 1 is discriminated and measured, thus a position relation between each steel plate part 2 to 5 is accurately detected. While being based on the detected position relation, a position of each steel plate part 2 to 5 is corrected and reconfirmed. Thereafter discriminating and measuring the laser scar 1 in an important part of the car body completed in its assembly, the car body is inspected for dimensions.
Patent JP-H0621925-A (JP)
Title: Communication control system for multiplex transmission line
Inventor: KOIZUMI MINORU
IPC: H04L12/40
Filed: 1992-07-02
Abstract: PURPOSE:To prevent the deterioration of throughput of a transmission line by deciding the redundant messages and disposal processing through a communication control adaptor. CONSTITUTION:The nodes 1a-1c are connected for multiplication to the LAN 2a-2b via the transceivers 3a-3c and 4a-4c. A communication control adaptor is provided on each multiplexed transmission line for the transfer control of messages together with a common memory. This memory stores the information necessary for detection of the redundant messages. The precedently received message if decided is transferred to a processor, and the subsequently received message is discarded. Thus the redundant messages are decided (and discarded) by the control adaptor so that the number of receiving interruptions inputted to the processing operation is equal to that required for a single transmission line. Therefore it is possible to prevent the increase of interruptions applied to the processor due to the multiplexed transmission line and then to prevent the deterioration of throughput of the transmission line.
Patent JP-S60100327-A (JP)
Inventor: ANTON HAPUPATSUHA
IPC: H01H50/02
Filed: 1984-08-24
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-S6067931-A (JP)
Title: Image forming device
Inventor: IDE FUMITO
IPC: G03B27/50
Filed: 1983-09-22
Abstract: PURPOSE:To prevent damage, etc., due to a shock caused by the natural movement of a moving means when the upper unit of a two-split structure is opened by moving the moving means to a limit position according to the detected result of a fault detecting means. CONSTITUTION:For example, the housing 1 of a platen movement system is divided into two, i.e. upper unit A and lower unit B about a form conveyance path 17 as shown by a two-dot chain line, and switches 22 and 23 for detecting a paper feed state and a paper discharge state are provided near an aligning roller 11 and a paper discharge roller 19 respectively. When the jamming of a form during paper feeding or discharging operation is detected by the switch 22 or 23, the platen 3 is moved and stopped at the platen limit position, so the platen never moves naturally when the upper unit A is opened as shown by an arrow in order to handle the jamming, so that no shock due to the natural movement is generated.
Patent JP-H097217-A (JP)
Title: Optical pickup and optical element
Inventor: IWASAKI MASANORI
IPC: G11B11/10
Filed: 1995-06-19
Abstract: PURPOSE: To provide an optical pickup miniaturized in constitution with the cost reduced. CONSTITUTION: This optical element consists of a 1st diffraction element 30 for splitting incident light of linear polarization into 1st and 2nd components which are orthogonal to each other and a 2nd diffraction element 31 for splitting the light into 3rd and 4th components which are nearly transmitted through 1st order diffracted light of the 1st component emitted from the 1st diffraction element and are also orthogonal to 0-th order diffracted light of the 2nd component emitted from the 1st diffraction element. Then, the 1st diffraction element and the 2nd diffraction element constitute the optical element 25, so as to be polarization holograms disposed on both opposite sides of a substrate 30a of a hologram element respectively.
Patent JP-S6234357-A (JP)
Title: Multi-disk player
Inventor: YAMAZAKI YOICHI
IPC: G11B17/26
Filed: 1985-08-08
Abstract: PURPOSE:To prevent a useless time from being spent, and to improve the operability by providing a disk existence confirming means for confirming whether a designated disk has been contained in a magazine or not, on a control part. CONSTITUTION:When a prescribed button of respective operating button groups 7-10 is operated, a disk 17 to be brought to musical performance is designated. Whether this designated disk has been contained in a magazine 5 or not is confirmed by a photosensor. If the designated disk does not exist in the magazine 5, its fact is informed by an alarm, and an exchange of the magazine can be urged by ejecting the magazine 5 to the outside of a player housing 2. Accordingly, it does not occur to be mistaken for a misoperation or a fault, a useless time is saved, and the operability can be improved.
Patent JP-H0341363-A (JP)
Title: Particle suspension mixing apparatus and method, and apparatus therefor
Inventor: MIYAKE AKIRA
IPC: G01N21/78
Filed: 1989-07-10
Abstract: PURPOSE:To uniformize mixed concn. and to enhance the efficiency of reaction and mixing by providing a mixing tank whose cross-sectional area becomes large from above to below on the way of a distribution pipetter. CONSTITUTION:A mixing tank 1 whose cross-sectional area becomes large from above to below is provided on the way of the distribution pipetter 8 of this apparatus. The distribution pipetter 8 is allowed to fall in a reagent solution 4 to suck a predetermined amount of the reagent solution through a distribution pipe 2 to fill the mixing tank 1. The distribution pipetter 8 is allowed to fall in a particle suspension 6 and a predetermined amount of the particle suspension 6 is sucked in the mixing tank 1 up to a part thereof. Subsequently, the suspension 6 is sucked in the mixing tank 1 in such a state that the distribution pipetter 8 is separated from the suspension 6 to be mixed and reacted by utilizing the flow generated in a sudden enlarged part. A part of the liquid mixture is again returned to the distribution pipe by the emitting operation of the pipetter 8. Since the upper part of the mixing tank has a gradually contracted shape, the mixing and reaction of the suspension 6 and the reagent solution 4 are accelerated by the repetition of reaction and emitting operation and the efficiency of mixing and reaction can be enhanced.
Patent JP-2000011039-A (JP)
Title: Device for calculating cost index
Inventor: YOSHIDA SACHIKO
IPC: G06F19/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an index with excellent precision by deciding which kind of cost data is optimal for usage as a cost index in accordance with its usage and background, reflecting an actual situation at the time of calculating the index and calculating the cost index with high data precision. SOLUTION: A data input/output part 11 inputs and outputs data. A cost index setting part 12 dynamically sets cost data being suitable for the cost index from previously prepared plural cost index calculating methods based on input information which indicates the usage and background of the cost index. A cost index calculating part 13 applies a result after simulating how mechanical and human works and objects such as goods in process and parts are changed in a production job site and calculates the concrete value of the cost index in accordance with the actual situation. A data storage device 14 holds various kinds of data such as cost index information 20. CRT 15 presents the cost index.
Patent JP-S5964038-A (JP)
Inventor: ICHIHARA HIDETOSHI
IPC: A61F5/37
Filed: 1982-10-05
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-H0735913-A (JP)
Title: Plastic optical product
Inventor: WATASE TAKANORI
IPC: C09D7/12
Filed: 1993-07-15
Abstract: PURPOSE:To improve transparency, durability, heat resistance, conductivity, gas barrier property, scratching resistance, and chemical resistance by forming a dye accepting layer comprising a hardened film containing inorg. fine particles. CONSTITUTION:The optical product has a layer having dye accepting property on at least a part of a substrate comprising a transparent resin. The layer having dye accepting property is dyed with three or more kinds of dyes having different spectral characteristics to have a pattern with 10-200mum period. The layer having dye accepting property consists of a hardened film containing 10-80% inorg. fine particles. The inorg. fine particles are particles of silica, antimony oxide, titania, alumina, zirconia or tungsten oxide having 1-300mmu average particle size. The org. polymer which constitutes the hardened film is preferably a single or composite material of acryl resin, silicone resin, epoxy resin, polyurethane resin or melamine resin.
Patent JP-H104102-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITOU YOSHIHARU
IPC: H01L29/41
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a T-type gate electrode having a gate length of 0.05μm or thereabouts evenly and with good reproducibility, by a method wherein a two-layer film consisting of an inorganic oxide insulating film and an EB resist is used as an electrode formation mask. SOLUTION: A two-layer film consisting of an inorganic oxide insulating film 13 and an EB resist 3 is used as an electrode formation mask. For example, an Si3 N4 film 11 and an SiO2 film 12 are deposited on a GaAs substrate 1 and a PSG film 13, which is monotonously increased with the molar compositional rate of a phosphoric acid toward the surface, is grown on the film 12. Then, an EB resist 3 is formed, and after an EB resist opening 4 is formed, an anisotropic plasma etching is performed, and when an opening is formed in the PSG film 13, the etched sectional shape of the film 13 is formed into a forward tapered shape. Then, an Si3 N4 film 11 is vertically etched and, moreover, after a recess 9 is formed, the films 3 and 13 are removed, a UV resist is formed to form a T-type gate opening and a gate electrode metal film is formed.
Patent JP-S6334399-A (JP)
Title: Portable set of small high pressure gas cylinder with drop preventing means
Inventor: SATO YOICHI
IPC: B65D71/08
Filed: 1986-07-28
Abstract: PURPOSE:To plan safety in works at high positions, by installing cylinders and connecting members on a basement and mounting, on this basement, engagingly locking parts for engagingly locking the cylinders on the predetermined positions when they are in use. CONSTITUTION:Small high pressure gas cylinders 12 are held with elastic holding pieces 3, 3 and installed on a basement, being supported on their bottom ends by reverse L type supporting pieces 4. One end of one connecting member 5 is attached to the basement 1, and the other end is attached to one cylinder 2. An engagingly locking part 6 mounted on the basement 1, in inserted into a laborers belt or supporting rod of gondola, etc., so that the basement 1 is engagingly locked to the laborer or the gondola. When any one of cylinders 2 is used, the cylinder 2 is taken out by pulling out it from the elastic holding pieces 3, 3. When the work is over, the cylinder is preferably installed or accommodated in the former position.
Patent JP-H0732376-A (JP)
Title: Mesh filter and manufacture thereof
Inventor: ITO HIROSHI
IPC: B29C39/02
Filed: 1993-07-15
Abstract: PURPOSE:To provide a mesh filter in which a shape collapse, clogging does not occur. CONSTITUTION:A plastic mesh filter A is integrally formed by injection molds of wide and narrow cylindrical rings 11 and 12, struts 13, 14 for coupling the ring 11 to the ring 12, net bones 15 which are radially formed, and net bones 16 which are axially formed.
Patent JP-H0276667-A (JP)
Title: Fitting-force measuring device for tool calmping device
Inventor: BUORUFUGANGU KERUHI
IPC: B23Q3/16
Filed: 1989-07-10
Abstract: PURPOSE: To provide a measuring process nearly equal to the tightening stroke of the tightening bolt in a tool shank part to be tightened by forming a measuring member by a measuring body constituted as a solid body for detecting the tightening force on the basis of the mechanical deformation. CONSTITUTION: A fitting force measuring device is provided with a spindle tool receiving part 7 for a tool shank part, and a tightening member 11 for tightening the tool shank part to the tool receiving part 7 in the axial direction. A testing shaft part 2 fitted to the tool receiving part 7 and formed for tightenedly connecting the tightening member 11 is provided with a measuring member exerting an influence on a tightening force detecting device 3 that is influenced by the tightening force. In this case, at least one measuring member consists as a measuring body 10 for detecting the tightening force on the basis of mechanical deformation.
Patent JP-S6147447-A (JP)
Title: Synthesis of pharmacologically active compound and intermediate therefor
Inventor: BUU ROBERUTO RAMU
IPC: C07D321/06
Filed: 1985-08-12
Abstract: (57) A process for the preparation of an aryloxypropanolamine of the formulawherein Ar is a carbocyclic or heterocyclic aromatic group and R is an alkyl or substituted alkyl group having 1 to 6 carbon atoms, characterized in subjecting a compound of the formulato oxidative deavage to a dialdehyde of the formulawhich is then made subject to reduction, amination, acetal hydrolysis, and, where required, removal of a nitrogen protective group, to the formation of a compound of formula I, or an acid accition salt thereof, a compound of formula II and the preparation thereof from mannitol.
Patent JP-H0341189-A (JP)
Title: Apparatus for detecting fixed position of coke oven operating machine
Inventor: YOKOYAMA MASAMICHI
IPC: C10B41/00
Filed: 1989-07-07
Abstract: PURPOSE:To enable detection or measurement of the relation between the position of an operating machine and the fixed positions of light sources installed in a number of ovens by installing light sources, secondary coils for lighting the light sources, primary coils, and power sources for exciting the primary coils each at specified positions. CONSTITUTION:A light source 2 and a secondary coil 3 for lighting the light source 2 are installed at the fixed positions in a coke oven 1 and connected to each other with a wiring 13. A coke oven operating machine 4, which runs on the rails 12 and 12 installed on a platform, is installed. An image detector 6 having a photoelectric conversion element 5 is installed on the machine 4 at the position corresponding to that of the light source 2. A primary coil 7 is installed at the position corresponding to that of the coil 3. A power source 8 for exciting the coil 7 is installed on the machine 4. The machine 4 is made to run on the rails 12 and 12 vertically to the coke oven 1 and the coil 7 is excited. When the machine 4 approaches the fixed position, an induced electromotive force is generated in the coil 3 by the coil 7, lighting the light source 2 up. Then, the image detector 6 senses the image of the light source 2, converts the image into an electric signal, and detects or measures the relation between the present position and the stopping position of the machine 4.
Patent JP-S6333349-A (JP)
Title: Liquid crystal
Inventor: HIGUCHI RYOICHI
IPC: C07C41/00
Filed: 1986-07-26
Abstract: NEW MATERIAL:A compound of formula I [m, n are 1-8 where m + n is not larger than 18; R2 is halogenated alkyl, halogenated aralkyl; p is 0 or 1; X is single bond, when p is 0, or -COO-, -OCO-, when p is 1; Y is -O-CH2-, -COO-CH2-, -OCO-). EXAMPLE:4-[4-(2-Hexyloxyethoxy)phenyl]phenyl (S,S)-1-chloro-2-methylbutylcar boxylate. USE:Liquid crystal, especially a component for smectic liquid crystal composition. The compound is liquid crystal, shows ferroelectric properties and is to be used in memory type display elements such as thermal or laser recording. PREPARATION:A compound of formula II is allowed to react with another compound of formula III in an ethanol solvent in the presence of sodium hydroxide to give a compound of formula IV. The product is allowed to react with another compound of formula V in carbon tetrachloride in the presence of pyridine to give a compound of formula I where p is 0 and Y is -OCO-.
Patent JP-H0225187-A (JP)
Title: Camera incorporating type magnetic recording and reproducing device
Inventor: BABA TASUKU
IPC: H04N5/225
Filed: 1988-07-13
Abstract: PURPOSE:To improve the picture quality of an electronic view finder by turning off a trap circuit attenuating a chrominance signal band of a video signal when a luminance signal is supplied from an electronic camera to the electronic view finder. CONSTITUTION:When a luminance signal from an electronic camera main body 2 is supplied to the electronic view finder 3, a switching transistor(TR) 11 is turned off to turn off an LC trap circuit 9 thereby supplying a luminance signal from the camera main body 2 to the electronic view finder 3 without attenuating a color signal band by the LC trap circuit 9. Thus, the resolution of the camera main body 2 itself is confirmed by the electronic view finder 3, the picture quality is improved and focusing is facilitated.
Patent JP-S6332582-A (JP)
Title: Plate write copying device
Inventor: IMAMICHI KAZUYUKI
IPC: B43L1/04
Filed: 1986-07-26
Abstract: PURPOSE:To share the in and out of a field lens corresponding to the selection of both copying modes of a plate write surface and an original for copying with an original platen movement driving device, by attaching the field lens for bringing the information of the plate write surface to a transfer and an image formation onto the photosensitive body of an electrophotographic device, to the original holding pressure plate of the electrophotographic device. CONSTITUTION:In an exposure start initial state at the time of an original copying mode, an original to be copied is placed on an original platen 8 and an original is scanned as the original platen 8 moves in the direction as indicated with an arrow, and when the scan of the original is ended, the original platen 8 is moved backward and reset. Also, at the time of a plate write surface copying mode, when a plate write surface copy is selected, the original platen 8 moves in the direction as indicated with the arrow, a field lens 12 is stopped on a plate write surface exposure optical path and the plate write surface copy is executed. The field lens 12 is contained in a part of an original holding pressing plate 20, therefore, the field lens is placed in the original holding pressing plate 20 at the outside of an exposure scanning range at the time of the original copying mode, and by sharing the taking in-and-out mechanism of the field lens 20 corresponding to the selection of both modes with an original platen moving mechanism, a compact and inexpensive device is obtained.
Patent JP-S6068787-A (JP)
Title: Framing code detecting circuit
Inventor: KOMATSU SHIGERU
IPC: H04L7/04
Filed: 1983-09-26
Abstract: PURPOSE:To discriminate kinds of character broadcast by providing a detecting circuit performing 1-bit error correction of a framing code and a detection circuit not performing error correction and counting each detection number of times to detect the difference from framing codes. CONSTITUTION:A pattern inverting one of estimated framing codes is set to an 8-bit latch 10 at first to reset counters 11 and 12. The framing code converted into an 8-bit parallel data by a shift register 4 is compared with a value set to the 8-bit latch 10 at an EX-OR gate 9. Only the bit coincident with the estimated framing code goes to H at the output of the EX-OR gate 9, and when the both are completely coincident with each other, the counter 11 is counted up by an output of an 8-input NAND gate 8. When only 1-bit is dissident, the counter 12 is counted up by a signal from an 8-input NAND gate 6. The difference between the framing codes is detected from the value counted by both counters.