baber/WOPTO huggingface dataset:
Patent JP-2001074712-A (JP)
Title: Apparatus and method for ultrasonic flaw detection inspection to small diameter piping weld part
Inventor: KIMURA YUTAKA
IPC: G01N29/04
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting apparatus and an inspecting method whereby a welding defect of particularly a small diameter piping can be quantitatively and surely inspected through ultrasonic flaw detection. SOLUTION: The ultrasonic flaw detection inspection apparatus comprises a measuring part 1 including an ultrasonic probe 2 set to a piping P to be measured, a scanning mechanism part 4 for rotating the probe 2 along a circumferential wall P0 of the piping P and a fixing means 3 for arranging and fixing the ultrasonic probe 2 into touch with the circumferential wall of the piping P, and a data-collecting/recording/processing part 21 for controlling driving the scanning mechanism part 4, controlling driving the probe 2 and, executing a process of collecting, recording and operating data received by the probe 2, etc. The apparatus has an ultrasonic wave-transmitting part 2a for bringing longitudinal waves or plate waves to the ultrasonic probe 2 with an angle to an axis direction of the piping P, and a receiving part 2b for receiving the emitted ultrasonic waves.  A weld part of the piping is inspected by the inspecting apparatus according to the inspecting method.
Patent JP-S61127127-A (JP)
Title: Method for attaching mirror
Inventor: KURIMOTO KOZO
IPC: H01L21/30
Filed: 1984-11-26
Abstract: PURPOSE:To keep a stable position of a mirror by absorbing expansion and contraction of the distance due to a difference of linear expansion coefficients between the mirror and a fixing table by attaching the mirror by combination of a hard ball and a spring force. CONSTITUTION:A mirror 6 is put on tables 2 with its reflective surface 7 contacting to spacers 5 through which the mirror contacts with hard balls 4. From the other side, springs 9 push plungers 8 against it. The balls and the plungers are present on one straight line and only compression acts on the mirror..Next, screws A of the table 2 are fastened by a regular torque and screws B are slightly loosened to move the ends 10 of the tables. The center P of the ball 4 moves to a point P' with a point A as the center. When a moving angle is theta, an angle made between a line AP and the perpendicular from the point A to the mirror 6 is alpha, a length of the line AB is l1, a quantity of movement of the mirror x1=l1{cosalpha-cos(alpha+theta)}. For moving the mirror by x1 when the length of the line AB is l2, the mirror is moved l2/l1 times at the point B. The screw B of a position adjusting plate is fastened. By this constitution, the stable position can be maintained even if the ambient temperature changes and the modulation of a crossing angle of two mirrors can be done easily.
Patent JP-H0993766-A (JP)
Title: Modular jack and floor wiring device with modular jack
Inventor: SASAKI KATSUTOMO
IPC: H02G3/38
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To make connection of a plurality of circuits possible by only one device, by forming on the outer sidewalls of the device a plurality of opening windows in different directions, and by exposing to the outside in the different directions the respective plug inserting ports of a plurality of jack main bodies through the opening windows. SOLUTION: In three direction outer sidewalls of the four direction ones of a device 3 formed to have a cross-form plan view, two-in-a-set opening windows 8 are formed respectively to provide engaging recessed portions 9 respectively inside the six opening windows 8 in total. Thereby, six jack main bodies 20 at a maximum can be mounted in a storing way in the device body 3, and the exposure directions of plug inserting ports 11 can be made three through the respective opening windows 8.  Accordingly, even when modular jacks 2 are required to be connected with a plurality of modular plugs without limiting to the connection with a telephone, the connection of six circuits at a maximum is made possible by only one device whenever the modular plugs are inserted into the plug inserting ports 11 to be connected with the modular jacks 2 through the opening windows 8 exposed to the external in the three directions.
Patent JP-H1086862-A (JP)
Title: Luggage board structure for automobile
Inventor: TOTSUKA AKITO
IPC: B62D43/10
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a luggage board structure for an automobile in which large luggage room height can be secured usually and a wide mounting tire can be stored in a tire housing recess part. SOLUTION: A movable luggage board 16 is arranged movably so as to cover a tire housing recess part 18 arranged in a luggage floor 10 of an automobile, and the luggage board 16 is connected to a floor structure body 11 by means of a tether 24 and its movement area is restricted, while the tire housing recess part 18 is provided with a depth matching with a tire width of a narrow temper tire 40. The length of the tether 24 is set so that the luggage board 16 can be moved from the tire housing recess part 18 to the position, in which the luggage board 16 is placed horizontally substantially on the mounting tire protruded from the tire housing recess part 18, while the wide mounting tire is stored in the tire housing recess part 18.
Patent JP-H06101922-A (JP)
Title: Vuilleumier heat pump apparatus
Inventor: ISHINO TSUTOMU
IPC: F25B9/14
Filed: 1992-09-17
Abstract: PURPOSE:To prevent a cooling efficiency in a cooler part from being lowered due to the fact that working gas temperature in a low temperature space is lowered, and working gas temperature in an intermediate space is raised in the case of increasing cooling capability with an increase of revolutions of an engine. CONSTITUTION:There are provided sensors 26, 29 for detecting working temperatures Tc, Tm, adjustment means 27, 30 for increasing/decreasing the amount of heat absorption in a heat absorbing heat exchanger 23 of a heat absorption circuit 22 and the amount of heat radiation, and control means 28, 31 for controlling the adjustment means 27, 30 such that the amount of heat absorption and the amount of heat radiation are increased in response to the rise and lowering of the gas temperature means 27, 30.
Patent JP-H0971351-A (JP)
Title: Sheet post-treatment device
Inventor: MURAKAMI KOICHI
IPC: G03G15/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To control a display so that abnormalities such as jam can be released easily by controlling a display means to display abnormalities for each sheet treatment means according to the order of priority to cancel the detected abnormality. SOLUTION: It is monitored by a CPU in a sheet post-treatment device whether any jam is produced or not. When any jam is produced, all drive motors such as a conveying motor are stopped, and it is judged whether or not sheets are present on a sheet conveying means at the Pa part. When sheets are present, a LED a605 at Pa part lights up and, when the sheets are removed, the LED a605 goes off. Also it is judged whether or not sheets are present on the sheet conveying means at the Pb part. When sheets are present, a LED b609 at the Pb part lights up and, when the sheets are removed, the LED b609 goes off. The LED is lit according to the order of priority of releasing operation of the sheet conveying means in which a jam occurs in order to guide the releasing operation of an operator. Thus the controllability can be increased.
Patent JP-S62108614-A (JP)
Title: Frequency detection circuit
Inventor: TAMAI YOSHIAKI
IPC: H03K5/19
Filed: 1985-11-06
Abstract: PURPOSE:To detect the frequency fluctuation without giving any effect on the characteristic of an oscillator independently of the characteristic of the oscillator by detecting the deviation of the frequency of an input signal as a high/low frequency based on the normal frequency. CONSTITUTION:The width of the input signal 101 depends on the frequency. The input signal 101 is delayed or a prescribed time by a delay line 1 to form clock signals 102, 103 of shift registers 2, 3. Thus, when the pulse width of the input signal 101 is longer (low frequency) than the delay time decided by the delay line 1, the shift registers 2, 3 reading the clock signal at its leading reads a signal '1' and an output '1' is sent. Further, the output of the register 2 is inverted by an inverter 4 to detect conversely it that the pulse width is short. The consecutive detection for a prescribed number of times or over is detected by AND gates 5, 6, then a high/low frequency detection signal is outputted.
Patent JP-H0886996-A (JP)
Title: Liquid crystal display device
Inventor: HISEKI TOSHIJI
IPC: G09G3/18
Filed: 1994-09-16
Abstract: PURPOSE: To reduce power consumption while recognizing image information. CONSTITUTION: When a mouse 15 and a key board 16 are not operated for a fixed time, a drive waveform/dimmer circuit control switch 17 is turned off, and a liquid crystal display element P becomes a static mode (memory state), and the power consumption of the liquid crystal element P is reduced by 5W. Further, a dimmer control signal is impressed from a dimmer circuit 3 to an inverter 2, and the power consumption of a back light device B is reduced from 36W to 18W. Thus, though the luminance of the back light B is reduced by 50%, and the power consumption is reduced, an operator recognizes the display contents of the liquid crystal display element P.
Patent JP-H07165-A (JP)
Title: Device and method for making cigaret with combined filter tip
Inventor: MAACHIN TEI GAAZAFUNAA
IPC: A24C5/47
Filed: 1993-09-08
Abstract: PURPOSE: To produce a cigaret provided with a combined charcoal filter without requiring combination paper. CONSTITUTION: A machine and a method is the ones by which the cigaret with the suctorial mouth of a filter where generally cylindrical elements separated at an interval are supplied to the groove of a work drum. produced in a machine and a gap between the elements are partially closed in an action limiting enlarging/separating equipment drum.
Patent JP-2001071590-A (JP)
Title: Printing apparatus and control method therefor
Inventor: INOUE MASARU
IPC: G06F3/12
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus capable of processing the data sent from a cliant side to perform printing processing and capable of obtaining equal output from other printer connected through a network and a control method therefor. SOLUTION: The job transmitted from a cliant 3 is converted to a data system capable of being outputted from a local printer engine 13 to be accumulated in a data accumulation means A17 and, when a remote redirection printer 2 is designated to an output destination, the job accumulated in a data convertion means 15 is converted to the data system corresponding to the redirection printer of the output destination and the resource corresponding to the redirection printer of the output destination is incorporated to be transmitted to the redirection printer 2 along with the corresponding printing attribute from a data transmission means 16.
Patent JP-H03111477-A (JP)
Title: Adhesive with mothproof and antifungal effect
Inventor: YAMAGUCHI AYAKO
IPC: A61L9/01
Filed: 1989-09-25
Abstract: PURPOSE:To provide excellent mothproof and antifungal effects and to improve safety by incorporating false arborvitae oil as an active ingredient in an adhesive base material. CONSTITUTION:The title adhesive contains false arborvitae oil as an active ingredient. The amt. of the oil is pref. about 0.1-20% based on the amt. of the adhesive. This oil is incorporated as an O/W emulsion or soln. in the case of an aq. adhesive base comprising polyvinyl alcohol, vinyl acetate polymer, etc., while it is incorporated by pulverizing an insoluble carrier, such as a porous silica gel, zeolite, activated clay, activated carbon or cellulose, containing this oil adsorbed therein in the case of an oily adhesive base comprising acrylic polymer, vinyl chloride polymer, etc.
Patent JP-2001076492-A (JP)
Title: Ferroelectric memory device, and method for reading out data from the device
Inventor: ASHIKAGA KINYA
IPC: G11C11/22
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous read-out from a ferroelectric memory device that the cell size is smaller than that of 2T2C type. SOLUTION: This device has at least one memory cell 10 provided with one ferroelectric capacitor 12 and a first transistor 14 of which one end of a main current path, that is, a first main electrode 14a is connected to one side of electrode 12a of this ferroelectric capacitor, word lines WL connected to a control electrode 14c of the first transistor, first bit lines BL1 connected to the other end of a main current path of the first transistor, that is, a second main electrode 14b, second bit lines BL2 connected to the other side of an electrode 12b of the ferroelectric capacitor, a capacitor 16 of which one side of electrode 16a is connected to the first bit line, sub-bit lines BLS connected to an electrode 16b of a side which is not connected to the first bit line of the capacitor,  and a sense amplifier 18 connected between the sub-bit line BLS and the second bit line BL2 and detecting which potential is higher or lower out of potentials of both bit lines BLS and BL2.
Patent JP-S6490763-A (JP)
Title: Wire dot head
Inventor: GOTO KAZUTOSHI
IPC: B41J2/265
Filed: 1987-10-01
Abstract: PURPOSE:To obtain a tip guide difficult to be broken off by enabling manufacture of good precision to be performed at a low cost and enabling a long life to be secured, by using a metallic tip guide of steel in material with a plurality of holes guiding a wire in a plate thickness direction, having hardness of not less than a specified one by heat treatment. CONSTITUTION:A wire dot head uses a metallic tip guide which is steel in material, is a flat plate with a step or not step in shape, has a plurality of holes of 3S max. in surface roughness for guiding a wire in a plate thickness direction, and has hardness of Hv 600 min. by heat treatment. By using metals of better workability than ceramic as materials of the tip guide, manufacturing cost can be reduced with less deformation and less abrasion than plastic, and a durable life can be improved.
Patent JP-S60140133-A (JP)
Title: Torque sensor
Inventor: SUGIYAMA JIYUN
IPC: G01L3/10
Filed: 1983-12-28
Abstract: PURPOSE:To provide a detachable small light wt. torque sensor showing high detection accuracy, constituted by arranging an exciting coil and a detection coil to the opening of a bearing slide surface in a crossing direction. CONSTITUTION:An opening 20a formed by notching a bearing slide surface is provided to a bearing metal 20 and an opening 14a provided in communication with the opening 20a is provided to a bearing cap 14. An exciting core 24 having an exciting coil wound therearound is inserted into and fixed to the openings 14a, 20a while a detection core 28 having a detection coil 26 wound therearound is inserted into and arranged to the inner periphery of the exciting core 24 in the direction crossing the exciting core 24 at right angles. When an AC current is supplied to the exciting coil 22, almost parallel magnetic fluxes are pierced through a drive shaft alternately and changed by the internal stress based on the torque of the drive shaft. In this case, the signal from the detection core 28 present within the change in magnetic flux distribution is detected by a coil 26 and torque is detected in a non-contact state with high accuracy.
Patent JP-H0673359-A (JP)
Title: Refractive-index matched precision adhesive
Inventor: MURATA NORIO
IPC: C09J163/00
Filed: 1992-08-26
Abstract: PURPOSE:To obtain a refractive index-matched precision adhesive identical in refractive index with quartz glass and low in shrinkage factor and linear expansion coefficient by blending a specific fluorine-contg. epoxy compd. with a quartz powder and a curing agent. CONSTITUTION:A fluorine-contg. epoxy compd. of formula I (wherein M is a group of formula II; and (n) is 0 or an arbitrary positive no.) is blended with a quartz powder and a curing agent. The foregoing formulation may further be admixed with a fluorine-free epoxy compd. and a reactive diluent. Usable quartz powders include a high-purity fused quartz powder, a high-purity crystalline quartz powder, and a synthetic quartz glass powder. Usable reactive diluents include various monoepoxides and diepoxides. Usable curing agents include amine curing agents, acid anhydride curing agents, and imidazole curing agents. Usable fluorine-free epoxy compds. include general-purpose bisphenol A epoxy and alicyclic epoxy compds.
Patent JP-S61126406-A (JP)
Title: Image measuring instrument
Inventor: KUWABARA HAJIME
IPC: G01B11/00
Filed: 1984-11-26
Abstract: PURPOSE:To simplify operation by storing offset values of a screen coordinate system from a world coordinate system and those of a two-dimensional coordinate system of the screen coordinate system from an image plane coordinate system, and converting the respective coordinate systems and calculating information of the world coordinate system from data of the image plane coordinate system. CONSTITUTION:A vertical axis is set on orthogonal coordinate axes on a plane where a body is placed, and the two-dimensional orthogonal coordinate system on an image formed through a camera 3 on the vertical axis is regarded as the image plane coordinate system to register its offset values from the screen coordinate system in a register 44. Further, the reference coordinate system in three-dimensional space is regarded ad the world coordinate system, whose offset values from the screen coordinate system are stored in a register 20. Computing elements 6 and 8 calculate the gravity center position and main axis of inertia of the body from the image information from the camera 3 and they are converted to the screen coordinate system by a coordinate converter 16 and further converted to the world coordinate system by a coordinate converter 22; and the coordinate values are supplied to, for example, a robot, which handles the body.
Patent JP-H0698728-A (JP)
Title: Continuous mixer for regulating sugar content
Inventor: INOUE SADA
IPC: G05D11/13
Filed: 1992-09-18
Abstract: PURPOSE:To carry out the continuous mixing for regulating the sugar content so as to continuously mix a stock solution primarily regulated to a high sugar content with water and dilute the sugar content to a prescribed one by setting a target sugar content value. CONSTITUTION:The objective continuous mixer is equipped with a mixing means 3, two positive displacement type pumps 1 and 2 for separately feeding a stock solution and water to the mixing means 3, a continuous saccharimeter 11 for continuously sensing the sugar content of a product delivered with the mixing means 3, regulating means (inverters) 17 and 18 for the rotational frequency of the respective pumps 1 and 2 and a controlling means 13. The controlling means 13 is constructed to have function so that the regulating means 17 and 18 for the rotational frequency of the respective pumps 1 and 2 may be automatically controlled so as to reduce a difference between the sensed sugar content value (XBx) sensed by the continuous saccharimeter 11 and the set target sugar content value (SBx) based on the difference.
Patent JP-H07104274-A (JP)
Title: Active matrix liquid crystal display element
Inventor: KANBARA MINORU
IPC: G02F1/1335
Filed: 1993-10-05
Abstract: PURPOSE:To obtain a very bright display screen although the element is a reflecting type one by forming reflecting films facing to picture element electrodes on the back side substrate, forming phosphor films on the reflecting films, and then forming the picture element electrodes on the phosphor films. CONSTITUTION:A protective insulating film 10 is formed on the back side substrate 1 to cover all TFTs 4 disposed on this substrate 1, and then reflecting films 12 comprising metal films such as aluminum having high reflectance are formed on the protective insulating film 10. The reflecting film 12 is shaped to correspond to all picture element electrodes 3 disposed on the back side substrate 1 and to face almost whole area of the picture element electrodes 3. On this reflecting film 12, a phosphor film 13 which emits fluorescence when irradiated with light is formed. The picture element electrode 3 is formed on the phosphor film 13 and is connected to the corresponding source electrode 8 of TFT 4 through a contact hole 11 formed in the protective insulating film 10. The phosphor film 13 is formed to cover the whole area of the reflecting film 12.
Patent JP-H0584813-A (JP)
Title: Manufacture of plastic bottle
Inventor: SAITO TAKASHI
IPC: B29C49/16
Filed: 1991-09-27
Abstract: PURPOSE:To enhance the strength of a cylindrical part without providing ribs in a mold by a method wherein compressed air is blown in for blow molding under the condition that the temperature of parison is controlled so as to realize high temperature parts and low temperature parts within the temperature domain, which is higher than the mold temperature at stretching and blow molding. CONSTITUTION:By heating a heater built in each temperature controlling block 4 up to the predetermined temperature, heat is radiated through thermal conduction to a parison 1, resulting in heating the parison 1 up to the predetermined temperature. Thus, respective temperature controlling blocks 4 can be heated in advance up to the temperatures, which are different from one another, resulting in setting the temperatures in response to the shape of a bottle. In the parison, which is heated up to the predetermined temperature, low temperature parts and high temperature parts are annually distributed in multiple steps. Stretch blow molding is performed by carrying the resultant parison in a forming tool, which has a cylindrical part with surface as smooth as that of the conventional mold, and then blowing compressed air in the parison. Thus, the low temperature part forms thicker part, since the elongation by the compressed air is small at the low temperature part, annular thicker parts, which protrude over tire inside surface of the cylindrical part and distribute in multiple steps in the cylindrical part, are realized.
Patent JP-S63105012-A (JP)
Title: Production of acrylonitrile-based polymer
Inventor: HOSAKO YOSHIHIKO
IPC: C08F214/08
Filed: 1986-10-20
Abstract: PURPOSE:To obtain the titled polymer capable of giving acrylic fiber of outstanding transparency and flame-retardancy, by incorporating specified amounts of 2-acrylamide-2methylpropane sulfonic acid (salt) in the reaction system in the production of the titled polymer by aqueous suspension polymerization. CONSTITUTION:In the production of the objective acrylonitrile-based polymer containing 45.5-65.5wt% of acrylonitrile and 33.0-52.0wt% of vinylidene chloride by aqueous suspension polymerization, >=3.0wt% (on a 2-acrylamide-2- methylpropane solfonic acid basis), based on the whole monomer, of 2- acrulamide-2-methylpropane sulfonic acid (salt) is incorporated in the polymerization system. The polymerization is preferably carried out at 30-40 deg.C and pH 2.0-3.5, using, as initiators, an oxidizing agent such as ammonium persulfate and a reducing agent such as acid sodium sulfite. The above-mentioned process is capable of polymerizing large quantities of vinylidene chloride even without using surfactant.
Patent JP-2001072849-A (JP)
Title: Thermoplastic resin composition
Inventor: SUMIMOTO NORIFUMI
IPC: C08L69/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition that has excellent melt molding processability and transparency. SOLUTION: The objective thermoplastic resin composition comprises (A) 50-99.9 pts.wt. of a polycarbonate resin and (B) 50-0.1 pts.wt. of a copolymer that is prepared by (co)polymerization of monomers mainly including 90-100 wt.% of an aromatic vinyl compound and 10-0 wt.% of vinyl cyanide, has an intrinsic viscosity of >=1.5 dl/g, preferably >=2.0 dl/g in methyl ethyl ketone at 30 deg.C and >=3.0 ratio of the weight-average molecular weight to the number- average molecular weight where (A)+(B)=100 pts.wt. and the Haze is <=7%.