baber/WOPTO huggingface dataset:
Patent JP-H08104527-A (JP)
Title: Manufacturing device of synthetic quartz glass
Inventor: YAJIMA SHOJI
IPC: C03B20/00
Filed: 1994-09-30
Abstract: PURPOSE: To increase durability of a device, to hardly eliminate a change of parts and to markedly reduce cost in a manufacturing device of a synthetic quartz glass by executing a lining having heat resistance and which is not susceptible to corrosion by corrosive gas to prevent a corrosion of a furnace frame and an exhaust means at a part which is subjected to exposure to an acidic atmosphere and high temp. CONSTITUTION: Glass, ceramic or carbon material are used as a lining material. Pyrex is mainly used as the glass, and for example, a hydraulic composition containing crystalline silica is used as the ceramic. For example, ceramic lining is lined on the inside of the furnace frame of the device, and a glass lining pipe is used as an exhaust pipe, and acrylic resin is used as a bolt at a flange part of an evil removing device. The figure is an example of a synthesizing device, and the device consists of a burner 1, a target 2, an ingot 3, a furnace bed 4, a furnace frame 5 lined with the ceramics, a refractory 6, the evil removing device 7, an exhaust fan 8, flange 9 and a glass lining pipe 10.
Patent JP-S60128304-A (JP)
Title: Measuring head of welding machine
Inventor: ITOU GIICHI
IPC: G01B11/00
Filed: 1983-12-15
Abstract: PURPOSE:To measure with a high accuracy a shape of a weld zone, etc., by shaking a laser light beam from a projector within a prescribed angle, catching a calescence point generated on a work object on a photodetector array at a prescribed interval, and deriving a coordinate of the calescence point. CONSTITUTION:A projector 22 and a photodetector 23 are placed at a prescribed distance alpha on the lower part in a rectangular parallelepiped-shaped box body 32. In the projector 22, a laser diode 33 is driven by a driving circuit 35 through a cable 34, a light beam from the laser diode 33 is condensed by a light source lens 36, subsequently, made incident to an oscillating mirror 38, and its reflected light is radiated as an external laser light beam 25 through a window 39 formed on a bottom plate 32b of the box body 32. A laser light beam reflectd from the calescence point is photodetected by a photodetecting lens 44, and an image is formed on a photodetector array 29 provided on the inside of the box body 32. Terminals 51, 52, 53, 54 and 55 are provided on the upper plate of the box body 32, and coupled with a process processing device.
Patent JP-S6391279-A (JP)
Title: Thermal transfer ink medium
Inventor: TAKEI KATSUMORI
IPC: B41J2/32
Filed: 1986-10-06
Abstract: PURPOSE:To improve the transfer efficiency and to form a high quality character and image, by laminating a thermally activating ink layer, an ink transfer layer and an adhesive layer onto a heat-resistant supporting layer thus forming a thermal transfer ink medium. CONSTITUTION:An ink layer 12, an ink transfer layer 13 and an adhesive layer 14 are laminated onto a heat-resistant supporting layer 11 so as to form a thermal transfer ink medium. 21 is a thermal head and applies heat over a platen 18. The thermal head 21 is pressed to bond the adhesive layer 14 onto a medium 27 to be transferred (Sa portion). After printing, ink 22 at PET and non-pixel portion is stripped off the ink transfer layer 13 so as to form a print 12a. Thus obtained print has every high clarity and density although the smoothness of the paper to be transferred is low.
Patent JP-S6391616-A (JP)
Title: Light intensity adjusting device
Inventor: OZAKI YOSHIHARU
IPC: G02B26/02
Filed: 1986-10-06
Abstract: PURPOSE:To make the attenuation factor of a light intensity adjusting device constant by using liquid as an absorbing medium and then varying the length of an optical path in the liquid continuously. CONSTITUTION:Luminous flux 104 is made incident on the flank of a beaker 101 and travels in a solution 102. At this time, the solution 102 absorbs light and the light intensity of the luminous flux 104 is attenuated. The luminous flux 104 is made incident on the 1st surface of a prism 103, reflected totally by the 2nd surface, and then reflected by the 3rd surface parallel to the 2nd surface to exit from the 4th surface in parallel to the incident light. In this case, the liquid level of the solution 102 is set between the incident light beam and projection light beam and the attenuation factor of the light intensity adjusting device is determined by the distance between the flank of the beaker 101 and the 1st surface of the prism 103. A driving system coupled by a driving joint 105 moves the prism 103 in a moving direction 107 to vary the light intensity continuously. Consequently, the attenuation factor can be adjusted continuously and a stable light intensity device which does not vary in absorption rate is obtained.
Patent JP-H0963300-A (JP)
Title: Fail analyzing device for semiconductor memory test device
Inventor: OSAWA TOSHIMI
IPC: G01R31/3193
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a fail analyzing device which can count the number of fails during a memory test in a semiconductor memory test device. SOLUTION: This device is provided with AND gates 40a-40n which receive a fail signal from a logic comparator 13, reads out data held in a fail bit memory, and outputs a fail count signal only when the data held in the fail bit memory is '0' and fail signals Fail0-Failn are '1'. And these output signals are counted as the number of fails.
Patent JP-S61115585-A (JP)
Inventor: SHIBA KATSUHIKO
IPC: A63B71/14
Filed: 1984-11-12
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-H08199191-A (JP)
Title: Composition for peeling adhesive from circuit connected part and peeling using the same
Inventor: TSUKAGOSHI ISAO
IPC: H05K3/22
Filed: 1995-09-18
Abstract: PURPOSE: To provide a composition for peeling, capable of efficiently peeling an adhesive at a part requiring a repair and excellent in connection reliability, and further to provide a method for the peeling. CONSTITUTION: An adhesive at an unnecessary part is removed and cleansed with a peeling composition comprising 100 pts.wt. of the solvent mixture of a nitrogen-containing organic solvent with a ketone organic solvent having a boiling point of >=110 deg.C or an oxygen-containing organic solvent having a boiling point of >=110 deg.C and 0.5-50 pts.wt. of a porous fine powdery material insoluble in the solvents.
Patent JP-H0898838-A (JP)
Title: Encoder device, ultrasonic wave probe and ultrasonic inspecting device
Inventor: MIYAGAWA TOYOMI
IPC: G01N29/26
Filed: 1994-09-30
Abstract: PURPOSE: To surely detect reference position information without increasing the size in the radius direction of an insertion part by providing a reflector in which two reflecting parts with different reflectance of light are formed alternately in a circumferential direction and a light irradiation/detection part arranged by confronting with the reflector and rotating relatively for the reflector. CONSTITUTION: An ultrasonic vibrator 27 and an ultrasonic scanning member 26 are housed in a cap 23 fixed on the tip of a flexible tube 22 that is the tip part 21 of the insertion Part of an ultrasonic wave probe, and one terminal of a rotary shaft 30 is fixed on the ultrasonic scanning member 26. A disk 31 is arranged on the terminal part of a bearing 29 confronting with the end face of an optical fiber scanning member 36 to which the other terminal of the rotary shaft 30 is connected. The disk 31 is provided with a signal generating face 35 comprising two kinds of reflecting parts alternately repeatedly, and moreover, a first reflecting part is provided with a low reflectance part and a high reflectance part. The rotational amount of the disk 31 is recognized based on a reflection signal to receive light via an optical fiber 38, etc., and the reference position information can be detected.
Patent JP-2001065198-A (JP)
Title: Three-storied dwelling house having dynamic vibration absorber arranged therein
Inventor: HIGASHIDA TOYOHIKO
IPC: E04H9/02
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable dwelling space for a resident regardless of location conditions and to reduce the effects of vibration hazards. SOLUTION: In a three-storied pitched roof dwelling house of a beam rigid- frame structure of which the building frame is constituted of a reinforced structure, a dynamic vibration absorber 26 is arranged at an attic space, on the roof side of the attic space, on the ceiling side of the attic space, or at a principal rafter part. The passive-type absorber 26 is interchangeable with a active- type damper 26a. One, two, or a plurality of absorbers 26 are arranged. The absorbers 26 are arranged on the roof.
Patent JP-H0794501-A (JP)
Title: Thin film forming method and equipment
Inventor: TANAKA MIWA
IPC: H01L21/31
Filed: 1993-09-24
Abstract: PURPOSE:To make it possible to form a thin film better in quality than the thin film formed by the conventional plasma CVD method applying power at a plurality of frequencies, by forming a thin film on a substrate to be treated through the chemical reaction of an activated gaseous raw material. CONSTITUTION:An AC wave with the frequency of 400kHz generated from an oscillation power source 7 is applied as 100W power to an upper electrode 4 through an wave operation circuit 12 and a low pass filter 8. Also, power of 100W is applied from an oscillating power source 5 with the frequency of 13.56MHz to the upper electrode 4 through a bypass filter 6, and a discharge with the two frequencies superimposed is created. An introduced reactant gas is jetted out from a plurality of holes made in the upper electrode 4, a chemical reaction occurs by the activation by discharge energy, and an SiO2 film is deposited on a sample substrate 11 which was placed on a lower electrode 9 and heated to 380 deg.C in advance by a heater 10.
Patent JP-S6392137-A (JP)
Title: Control system for loop transmission line
Inventor: TONE KAZUYUKI
Filed: 1986-10-06
Abstract: PURPOSE:To remove an illegal frame and to improve transmission efficiency by adding a count field to a frame and providing each node with an adding circuit for a count field value and a count field comparator. CONSTITUTION:A transmission node clears the count field CF at the time of frame transmission and sends a frame to a loop transmission line 1. The adding circuit of each node, e.g. a node 2 adds one to the value of the count field CF when the frame passes and sends the result to a count field comparator CPC 8. The CPC 8 compares the value of this count field CF with the number of nodes connected to the loop transmission line 1. Here, when the both are equal in value, this frame is discarded as an illegal frame. Consequently, no illegal frame remains on the loop transmission line, so the transmission efficiency is improved.
Patent JP-2000063616-A (JP)
Title: Curable organopolysiloxane composition, cured film thereof, substrate coated therewith, and method for curing it
Inventor: SUETSUGU YASUAKI
IPC: C08L83/06
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition excellent in storage stability, proofness against gelling, and a pot life by incorporating an enamel composition containing a silicon-containing vinyl (co)polymer and a coloring pigment, a crosslinking agent comprising an alkoxysilane compound monomer or condensate, and a curing catalyst comprising an organometallic compound. SOLUTION: This composition comprises an enamel composition, a crosslinking agent, and a curing catalyst in a ratio of (80-100)/(5-20)/(5-20). The enamel composition contains 2-70 pts.wt. silicon-containing vinyl (co)polymer component having a weight-average molecular weight of 5,000-100,000 and obtained by copolymerizing an organosiloxane monomer with an unsaturated carboxylic ester monomer, 2-50 pts.wt. organic or inorganic pigment and, optionally, 3-50 pts.wt. extender pigment and 3-50 pts.wt. silicone resin component to give 100 pts.wt. total. The crosslinking agent is an alkoxy compound represented by the formula (wherein R1 is an alkoxyl or the like; R2 is an alkyl or the like; and (n) is 0-3) or a condensate thereof. The curing catalyst is exemplified by dibutyltin dilaurate.
Patent JP-2001065800-A (JP)
Title: Pressurizing gas flow control method in pressure-feeding method for liquid raw material
Inventor: ISHII TORU
IPC: F17D1/12
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To stably feed liquid raw material stored under atmospheric pressure into a device such as a pressurized reactor while preventing fluctuation in flow rate caused by attachment in a valve and abrasion of a valve element, and to increase followability to pressure change of the device. SOLUTION: After filling cylinders with liquid raw material in a raw material tank 1, a raw material returning line 35 is purged by means of pressurizing gas, and then the pressurizing gas is filled in the cylinders to pressurize the raw material. On completing pressurizing the cylinders are communicated with the reactor 3 and then the pressurizing gas is fed into the cylinders, so that the pressurized material is pushed out to the reactor 3 in a volume flow comparable to a pressurizing gas flow rate. The remaining material in the cylinders is fed out by means of the pressurizing gas. These operation are repeated in order for a plural system of cylinders 30A, 30B to continuously feed the raw material in the reactor 3. At that time, an actual pressurizing gas flow rate corresponding to each cylinder is controlled to be equal to an automatically set pressurizing gas flow rate.
Patent JP-S6298765-A (JP)
Title: Dynamic random access memory
Inventor: TAGUCHI MASAO
IPC: H01L21/8234
Filed: 1985-10-25
Abstract: PURPOSE:To reduce the soft error rate of a bit line mode of DRAM, by providing a region of high impurity concentration on the substrate side of a junction of a bit line element and a sense amplifier element. CONSTITUTION:A region 2 being in contact with a transistor and having higher impurity concentration than a substrate is formed in the substrate. Thereby the width of a depletion layer taking place in P-N junction is made small relatively, and the number of electron-hole couples generated in the depletion layer by the incidence of alpha rays is lessened. The electron-hole couples are generated in the channel of incidence of alpha rays inside the substrate, the conductivity of this channel is increased, and holes out of the generated electron-hole couples become majority carriers in the P-type substrate. Therefore, they flow immediately through the substrate and are absorbed in a substrate bias circuit, while the electrons are diffused, to the contrary, through the substrate. Although there is a possibility of occurrence of a soft error when said electrons are absorbed in an N<+> layer 3, the diffused electrons are pushed back, in this case, from the surface side of the substrate toward the inside thereof due to an internal electric field generated by the concentration gradient of impurities, and accordingly, those diffused toward the N<+> layer 3 formed on the surface of the substrate are lessened.
Patent JP-H03100620-A (JP)
Title: Scanning position adjusting method for scanning optical beam
Inventor: SAITO HIROSHI
IPC: G02B26/12
Filed: 1989-09-14
Abstract: PURPOSE:To correct the dispersion of a scanning position by detecting the scan positions of scanning optical beams scanned with two confronting planes, and adjusting an optical scan means so as to reduce deviation between the scan positions of two scanning optical beams. CONSTITUTION:The difference of the scan positions between the reflecting planes 1a and 1b of a rotary polygon mirror 1 in a direction perpendicular to a scanning direction on the plane to be scanned of the optical beam deflectively scanned on the planes 1a, 1b is detected with a CCD line sensor 5, and adjustment is performed by varying the relative position of the rotary polygon mirror 1 and a means to rotate it. In other words, an error due to the two planes of scanning lines can be set at zero or reduced by deviating the mounting position theta of the rotary polygon mirror 1 a little against the mounting flange 2 of the rotary polygon mirror. Thereby, the dispersion of the scanning position can be corrected.
Patent JP-S59119093-A (JP)
Inventor: MARUCHIN SHIYUTEERU
IPC: F04D7/04
Filed: 1983-12-20
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-2001065191-A (JP)
Title: Base isolated structure utilizing viscous body wall damper
Inventor: MIYAKE HIROSHI
IPC: E04B2/56
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a base isolated structure in which a viscous body wall damper comprised of both a flat-type viscous body container and a viscous resistance plate immersed in a viscous body is placed in a seismic base-isolating layer. SOLUTION: A metal fixture 3 to be suspended at the upper side of a viscous resistance plate 1 is provided with a hole 4 for suspension in an out-of-plane direction, and a suspending device 6 with a horizontal part is inserted into the hole 4 for suspension. Then a plurality of upper fasteners A with both ends fixed to a metal fixture 5 are arranged, and the viscous resistance plate 1 is mounted to an upper-story structure. The lower end of a metal fixture 7 to be suspended at the lower side of a viscous body container 2 is brought into contact with the upper surface of a metal fixture 8, the metal fixture 7 to be supported is provided with a hole 9 for support in an out-of-plane direction, and a pressing device 10 with a horizontal part is inserted into a hole 9 for support.  Then a plurality of lower fasteners B with both ends fixed to a receiving metal fixture 8 are arranged, and the viscous body container 2 is mounted to a lower-story structure.
Patent JP-S60130706-A (JP)
Title: Optical fiber transmission system
Inventor: OOTSUKA TAKESHI
IPC: G02B6/42
Filed: 1983-12-19
Abstract: PURPOSE:To prevent light reflection from a photodetecting element and perform low-loss optical transmission by forming the reception side end surface of an optical fiber which uses a light emitting diode as a light emitting element slantingly to the optical axis of a transmission line which excludes a mutual connection using optical connectors. CONSTITUTION:An optical transmitter 10 drives an output-side light emitting diode with an electric signal applied to an electric input terminal 1. The light emitting diode is in a cylindrical optical connector 11, which couples with an optical fiber connector fixed at one terminal of the optical fiber transmission line 100; and light projected from the light emitting diode is projected from the end surface side of an optical connector 102 through an optical fiber element wire 111 and the transmission line 100. The optical connector 102 is so formed that part of a ferrule 110' and the end surface of the optical fiber 111' slant to the optical axis, so there is no influence of reflection upon the optical fiber transmission line.
Patent JP-H0679367-A (JP)
Title: Punching die
Inventor: OTSUKA YASUYUKI
IPC: B21D24/00
Filed: 1992-09-08
Abstract: PURPOSE:To provide a punching die where a punch bite can be simply and easily regulated at one touch without using a tool at the time of regulating the punch bite. CONSTITUTION:A punch driver 7 freely movable in the axial direction is attached inside a punch guide 3, and a punch head 9 freely rotatable is provided on the upper part of this punch driver 7, a slide member 41 being able to slide and return to the axial direction is provided on the outer circumference of the punch driver 7, a positioning member 51 extending to the axial direction is provided on the slide member 41, and plural numbers of positioning and fixing members 53 where the positioning member 51 is positioned and fixed are provided by proper interval in the circumferential direction of the punch head 9.
Patent JP-H0688527-A (JP)
Title: Heat exchanger for automobile
Inventor: FUKUDA ATSUSHI
IPC: F01P11/08
Filed: 1992-09-08
Abstract: PURPOSE:To provide an oil cooler that is composable by way of approximating a passage of oil. CONSTITUTION:A cylindrical inner pipe 2, a cylindrical outer pipe 1, and both inlet and outlet 34, 35 of oil are all formed adjacently in the circumferential direction, while an oil cooler is composed of a sheet 3 sealing a passage at one end part, another sheet 4 sealing passage at the other end and a fin 5. A guide 33 connecting an interval between these inner and outer pipes 2 and 1 in the circumferential direction is installed in space between the inlet port 34 and the outlet port 35 of the oil, and also a guide 51 extending in the longitudinal direction of these pipes 1, 2 is installed in the fin 5. Accordingly, the oil taken in from the inlet port 34 makes a U-turn, flowing out of the outlet port 35.
Patent JP-H01104248-A (JP)
Title: Apparatus for measuring jaw motion
Inventor: BANDO EIICHI
IPC: G01B7/00
Filed: 1988-09-24
Abstract: PURPOSE:To measure jaw motion simply, easily and accurately even when the head moves during measurement, by measuring the jaw motion by a sensor coil and a field coil both of which are in a mutually non-contacted state. CONSTITUTION:When the upper jaw and the lower jaw perform relative motion, an upper jaw motion member 1 and a lower jaw motion member 2 perform relative motion. The relative motion of the upper and low jaw motion members 1, 2 is detected by a sensor 3. The sensor 3 consists of a sensor coil 5 and a field coil 6, and AC changing in a phase corresponding to a moving position is guided to the sensor coil 5. Therefore, the phase of the AC guided to the sensor coil 5 is measured by a phase detection circuit to measure the position of the sensor coil 5. The field coil 6 consists of coils for detecting the displacements in X-, Y- and Z-axis directions and a coil for detecting an angle thetaof rotation and, when the displacements of both ends of the lower jaw motion member 2 in the X-, Y- and Z-axis directions and the angle theta of rotation around a Y-axis are measured, the relative position of the upper jaw motion member 1 to the lower jaw motion member 2 can be specified.
Patent JP-H04291251-A (JP)
Title: Mixture phosphor x-line intensifying screen improved image-dissection
Inventor: UIRIAMU JIEI ZEGARUSUKII
IPC: C09K11/78
Filed: 1991-09-19
Abstract: PURPOSE: To obtain high sensitivity and high resolution by composing this screen of a mixture composed of yttrium tantalate and lanthanum oxyhalide phosphors. CONSTITUTION: This screen consists of a base and a layer of a phosphor mixture dispersed into a binder on this base. The phosphor mixture is composed of tantalate which is rare earth tantalate of YNBx Ta1-x O4 having a monoclinic M' structure and in which X is from 0 to 0.15. The mixture is constituted by adding rare earth activated lanthanum oxyhalide to this tantalate at 10 to 80wt.% based on the total weight of the phosphor mixture. More preferably, the rare earth activated lanthanum oxyhalide is the lanthanum oxybromide activated by yttrium. The screen made from this mixture affords the results more than the high conversion efficiency of the oxyhalide component and the excellent image quality of the tantalate component and exhibits the high resolution more than predicted from the knowledge when using the individual components alone.
Patent JP-H0688891-A (JP)
Title: Fuel assembly
Inventor: SONEDA HIDEO
IPC: G21C3/324
Filed: 1992-09-08
Abstract: PURPOSE:To improve the thermal hydraulic stability and thermal allowance of a fuel assembly and to achieve a high burnup in BWR. CONSTITUTION:A flow control member 2 is provided in the upper part of the outer periphery of a channel box 1 and through holes 3 are opened in the wall surface of the channel box 1. The through holes 3 are provided at positions between the upper and lower end parts of an effective heating length part of a fuel rod 4 and in the part wherein the pressure outside the channel box 1 is higher than the one inside the box due to a flow resistance of the flow control member 2 in an area being on the lower side than the position of the flow control member 2. The positions are set preferably at the height of about 1/2 of a distance between an upper tie plate 9 and a lower tie plate 10.