baber/WOPTO huggingface dataset:
Patent JP-S54142492-A (JP)
Title: Atomic reactor
Inventor: TAKAMATSU JIYUN
IPC: G21C5/12
Filed: 1978-04-28
Abstract: PURPOSE: To improve economy of fuel rod and safety of atomic reactor by configuring fuel rod in such a manner that infinite mutiplication factor of top range of core assembly is higher than that of low range and inserting or pulling out control rod from the top side of core.  
     CONSTITUTION: Fuel rod 11 (order of concentration, fuel rol number 1>2 --- > 6) having different concentration is configured for comprising fuel assembly 8. Those fuel assembly 8 is bisected in the axial direction. The concentration distribution in the axial direction of fuel rod 11 is varied in such a manner that the average concentration of top range is higher than the average concentration of low range. Thus, the infinite multiplication factor of top range becomes high. With processing burnup, the difference of multiplication factor between both ranges becomes large and allows the control rods 9a, 9b to enter from the core top for enabling to control output keeping of core top, and the control rod dropping accident may by eliminated to use fuel rod in the long period. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59174257-A (JP)
Title: Continuous horizontal casting device
Inventor: KAMISHIRO HATSUYOSHI
IPC: B22D11/128
Filed: 1983-03-24
Abstract: PURPOSE:To provide a continuous horizontal casting device which facilitates construction of the device and enables simplification of the construction work by connecting successively a tundish, mold and drawing device, and fixing a single base plate which secures these members on the ground. CONSTITUTION:A mold 2 is secured to a tundish 1 placed on a supporting device 3 mounted on the 1st base plate part 4, and a molten metal is supplied from a ladle 5 to the tundish 1. The 2nd base plate part 9 is disposed in a drawing direction 8 for a billet in succession to the part 4, and the part 9 is constituted of a front base plate part 9a on the upstream side of the direction 8 and a rear base plate part 9b on the downstream side. A roller table 10 which supports a billet 7 from the mold 2 is placed and fixed on the part 9a and pinch rolls 11 for drawing the billet 7 from the table 10 in the direction 8 is placed thereon, thus constituting a drawing device 13. The base plate of the construction which permits free adjustment of the space between the mold and the device for drawing the billet from the mold is equipped to the continuous horizontal casting device by the above-mentioned constitution, by which casting of the billets having diversified sizes is made possible with one unit of the device.
Patent JP-S62207949-A (JP)
Title: Blood analyzing instrument
Inventor: SHIRAI TSUNEO
IPC: G01N27/28
Filed: 1986-03-07
Abstract: PURPOSE:To make simultaneous and quick measurement of many kinds of ions with a very slight amt. of sample by housing an ion sepn. column., ion electrode, reference electrode, etc., into a cylindrical body. CONSTITUTION:The cylindrical body is parted by two partition walls 2, 2 to a column part 3 of an intermediate part, an injecting part 4 and a detecting and discharging part 5. An ion exchange resin 6 is packed into the column part 3. Small holes 7, 7 through which the sample liquid and eluate flows in and out are formed to the central part of the partition wall 2, 2. A sample liquid injecting port 9 and an eluate injecting port 10 are provided to the injecting part 4. An elution pipe 16 is connected to a discharge port 17 at the end wall of the cylindrical body in the detecting and discharging part 5. The ion electrode 18 is provided to the initial bent part of the pipe 16 and the reference electrode 22 is provided to the 2nd bent part. The eluate is injected from the port 10 into the column part 3 and the sample is allowed to flow into the column part 3 from the port 9. The sample is separated by the ion exchange resin and the eluate is conducted into the pipe 16. The potential difference corresponding to the measured ions is determined by the ion electrode 18 and the reference electrode 22.
Patent JP-H09241119-A (JP)
Title: Preparation for external use for skin
Inventor: YANO SHINJI
IPC: A61K8/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for external use for skin with low irritancy, excellent in affinity for the skin and usability, containing a specific phosphoric acid-based compound which is extremely high in affinity for the skin, high in polarity and low in viscosity and melting point, and excellent in safety and stability. SOLUTION: This skin preparation for external use contains a phosphoric triester of formula I (R<1> -R<3> are each a 1-4C alkyl; X, Y and Z are each a 2-3C alkylene; (l), (m) and (n) are each 1-10) [esp. a compound (where, R<1> -R<3> are each a 2-4C alkyl; X, Y and Z are each ethylene; (l), (m) and (n) are each 1-4); e.g. of formula II, III, IV or V]. The phosphoric triester of formula I is obtained, for example, by reaction of an alcohol of the formulas R<1> O-(X-O)1 -H, R<2> O-(Y-O)m - H or R<3> O-(Z-O)n -H with a phosphorus oxyhalide such as phosphorus oxychloride directly or in the presence of a base either collectively or successively. The content of the phosphoric triester of formula I in the whole composition is 0.001-90 (esp. 1-5)wt.% in the case of an emulsion type preparation.
Patent JP-H01223803-A (JP)
Title: Antenna system for automobile
Inventor: SEO KAZUYUKI
IPC: H01Q1/32
Filed: 1988-03-03
Abstract: PURPOSE:To eliminate the exposure to the outer face of a car body and to attain high sensitivity with respect to a horizontally polarized wave by forming a slot to an outer plate of the car body of an automobile and connecting a feeder to the outer plate at the ridge of the slot in the broadwise direction. CONSTITUTION:A metal-made door outer plate 2 is used as the outer conductor plate having a vertical component with respect to the road surface and a slot 11 is formed to the door outer plate 2. That is, a vertical part 11a is made vertically to the middle of the door outer plate 2 and horizontal parts 11b, 11c are made horizontally continuously to both ends. The vertical part 11a and the horizontal parts 11b, 11c have the same width and the size in the lengthwise direction (l1-l3) is selected larger than the width (d) and each length is determined in response to the set resonance frequency or the resonance pattern. Then the door outer plate 2 at both ends of the ridge of the middle part of the vertical part 11a in the broadwise direction is connected respectively to the inner conductor and the outer conductor at one end of the feeder 5 of a coaxial cable via a balun 6 and a matching circuit 7. Thus, the antenna is not exposed to the outer face of the car body of an automobile and the omnidirectional slot antenna with high sensitivity to the horizontally polarized wave as well as the vertically polarized wave is obtained.
Patent JP-S60195655-A (JP)
Title: Microcomputer
Inventor: KANESADA HIROYUKI
IPC: G06F12/16
Filed: 1984-03-16
Abstract: PURPOSE:To obtain a microcomputer having little possibility of pause of operation, by automatically operating a stand-by RAM in the place of a RAM to be connected at the initial stage of operation commencement as the main storage circuit of a CPU when the latter RAM is faulty. CONSTITUTION:A memory returning circuit is composed of an output port 101, gate circuits 102 and 103, and stand-by RAM6. When a faulty RAM is detected at the time of inspection of the writing and reading out operations of RAMs 1- 4, only output of the code of the faulty RAM is made and a chip enable signal to the faulty RAM is interrupted. Then the faulty RAM is electrically disconnected with a CPU and the enable signal is sent to the stand-by RAM6 so as to operate the RAM6 as part of the main storage circuit of the CPU istead of the faulty RAM.
Patent JP-H09244252-A (JP)
Title: Resist coating device
Inventor: OFUJI YOSHIHIRO
IPC: G03F7/16
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To uniformly form a resist coating film applied on a glass substrate. SOLUTION: This device has at least a nip roller 2, a roll bar 3 and a roll bar supporting member 6 provided in a receiver 5 of a resist and for supporting the roll bar 3 in a resist solution 4, the roll bar 3 is composed of a coating roll part 3a having the axial direction length as long as the width of the coating zone of the glass substrate 1 and a diameter reduced part 3c for connecting a roll holding part 3b to the coating roll part 3a and the resist solution is applied on the glass substrate by scooping up the resist solution in the receiver 5 by a roll bar 3 while passing the glass substrate 1 between the nip roller 2 and the roll bar 3. In such a case, the length of the roll bar supporting member 6 in the axial direction is controlled to almost the same length of the coating roll part 3a of the roll bar 3 in the axial direction.
Patent JP-H03251813-A (JP)
Title: Scanning optical device
Inventor: SATO HIROSHI
IPC: G02B26/10
Filed: 1990-03-01
Abstract: PURPOSE:To correct the inclination of an end surface at an end part without deteriorating the quantity of curvature of an image plane due to the manufacture error of a lens system by making a lens which is at least a part of an image formation optical system eccentric with the optical axis with a specific quantity. CONSTITUTION:A means which adjusts the eccentricity of a toric lens 1 consists of respective elements, i.e. a pressure spring 2, an adjusting screw 3, and a leaf spring 4. Thus, the toric lens 1 as a lens constituting part of an f-theta lens system 10 is made eccentric to adjust the inclination error of curvature of field on a scan surface. Namely, while the length direction of the lens 1 is set along an abutting surface 11a, the lens is made eccentric in parallel by the leaf spring 4, the quantity of eccentricity of the lens 1 itself with the abutting surface 11a is adjusted, and the deviation in the optical axis from other lenses constituting the lens system 10 is eliminated to make corrections so that the inclination of the image plane on the image formation plane reaches the specific quantity of curvature of field. Thus, the quantity of eccentricity is adjusted only by the lens as a part of the f-theta lens system 10 without adjusting the inclination due to the rotation of the whole scanning optical system to easily improve the optical performance.
Patent JP-S58168353-A (JP)
Title: Transmitting and receiving device
Inventor: AKASHI FUMIO
IPC: H04L12/40
Filed: 1982-03-29
Abstract: PURPOSE:To limit the flow of packet into a network, by performing accesses different in priority level for virtual call type and datagram type packet transmission. CONSTITUTION:A packet coming from a terminal 1 is inputted to a packet buffer device 2. The packet is read out successively from the time when transmission permission information indicates the permission state in the packet buffer device 2. A signal detecting circuit 3 monitors a medium 4 to detect always the carrier and output signal detection information consisting of a binary signal which reports the presence or the absence of the carrier. This signal detection information is inputted to a delay circuit 5. The delay circuit 5 outputs three delay outputs different in delay time as transmission enable information. Transmission enable information correspond to virtual call type packet other than call setting packet, datagram type packet, and virtual call type packet in order from information having the shortest delay time. Output of the delay circuit 5 is inputted to a controlling circuit 6, and the controlling circuit 6 obtains information indicating the classification of the packet to select one output of the delay circuit.
Patent JP-S62208749-A (JP)
Title: Picture reading method
Inventor: KOBAYASHI NAOKI
IPC: G06T1/00
Filed: 1986-03-10
Abstract: PURPOSE:To obtain a picture with high resolution by generating a pulse from an encoder at every n-line of a picture in the picture read method by manual feeding and converting m-line read by a linear image sensor into n-line during that time so as to read the result thereby using the encoder with low resolution. CONSTITUTION:The linear image sensor 6 is driven by using a clock from a clock generating circuit 21 via a sensor drive circuit 22 and an input picture is sent to a picture distortion correcting circuit 26 through a level correction/ binarization circuit 23. On the other hand, when an encoder disk 2 is driven by manual feeding, marks M0, M1... are detected by a light emitter 3, a photoelectric converter 4 and a mark detection circuit 24, the number of lines during the mark detection is counted by a speed detection circuit 25 based on a clock from the circuit 21 to obtain a value (m) thereby detecting the speed. The picture subjected to distortion correction is obtained by applying (m) (n) conversion to the picture inputted from the circuit 23 at the circuit 26 and the picture is inputted to a buffer circuit 27.
Patent JP-H05249553-A (JP)
Title: Variable vertex prism device
Inventor: NOGUCHI KAZUHIRO
IPC: G03B17/00
Filed: 1992-03-09
Abstract: PURPOSE:To obtain the improved device which has no possibility of generating the reaction to bearing parts occurring in mechanical distortions and elastic deformation by approximately aligning the oscillation center of the face of a variable vertex prism to the inside of the central face of the variable vertex prism. CONSTITUTION:The variable vertex prism is held between frame bodies 6a and 6b and are supported by supporting pins 7a and 8A and 7b and 8b in such a manner that the respective faces can be oscillated around a yoke axis (X-X) and a pitch axis (Y-Y). Angle supporting pins are screwed to device fixing members. The yoke axis (X-X) and the pitch axis (Y-Y) are disposed perpendicularly within the central face of the variable vertex prism. Then, the possibility that the reaction to the bearing parts occurring in the mechanical distortions of the device is eliminated even if a part of the device is oscillated in order to change the vertex of the device. The operating accuracy, durability and reliability are thus improved.
Patent JP-H01226835-A (JP)
Title: Photochromic compound
Inventor: MATSUSHIMA YOSHIKA
IPC: C07C229/70
Filed: 1988-03-04
Abstract: NEW MATERIAL:A compound of formulas I and II (ring A is formula III-VI; X is O, S, NR11; R11 is H, alkyl, allyl, aryl; R1 is each group in R11, alkoxy, allyloxy, aralkyl, aryloxy, NH2; R2-R10 are each group in R11, CF3, CN, NO2, alkoxycarbonyl, COOH, acyl, CONH2 where at least one of R3-R6 is a group other than the groups in R11; Y is each group in R1-R10 except CF3). EXAMPLE:1,3-Bisdicyanovinyl-2-(2,5-dimethyl-3-thienylvinylidene)indane. USE:A photochromic compound which is improved in long wavelength sensitivity and enables nondestructive reading, thus being suitably used in optical recording, optical storage material, copying material, photosensitive material for printing, optical filter, display material or the like. PREPARATION:A compound of formula VII is subjected to the Knoevenagel reaction to give the compounds of formulas I-II.
Patent JP-S62210829-A (JP)
Inventor: KOTANI GENZABURO
IPC: H02H3/40
Filed: 1986-03-07
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-H09222903-A (JP)
Title: Control parameter controller for step motor type actuator
Inventor: MISHIO YASUHIKO
IPC: F16F9/46
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To operate a step motor type actuator exactly as much as possible without seriously damaging the responsiveness of control by controlling the actuator so as to cancel an influence as much as possible when step drift occurs at the actuator. SOLUTION: A device 10 evaluates the operation of the actuator concerning electrification time as a control parameter and the position of a driving command to the actuator while using an evaluation block 14A, changes the control parameter while using a change block 14B and selects any optimum control parameter between the non-changed control parameter and the changed control parameter based on the evaluated result while using a selection block 14C. In this case, it is preferable to operate the respective blocks based on the genetic algorithm.
Patent JP-H10230951-A (JP)
Title: Container for adhesive
Inventor: SEKINE NOBUO
IPC: B65D41/04
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent permeation of air into a container body and avoid the deterioration of an adhesive in the container, by arranging a removing structure of the cap separating the cap from the container body back and forth by relatively arranging them to contacting each other and rotating them, in the hermetically sealed space formed in the cap when it is put on the container body. SOLUTION: This adhesive container 1 is constituted of a container body 2 containing a liquid adhesive 8, a cap 3 put on the discharge opening 24 side of the container body 2, etc. A plurality of ribs 26 are integrally formed at the inside face of the front end 21 of the container body 2 and exchange of the liquid adhesive 8 and air at the front end 21 is made smooth thereby. A seal pin 32 sealing the discharge opening 24 is protruded at the inside face of the top wall 31 in the cap 3. And a stopper 7 having an oval-shaped cross section forming a part of the removing structure 5 of the cap is formed at the inner peripheral face. When twisting the cap 3, the stopper 7 moves forward along the inclined face of the shoulder and the cap 3 separates from the container body 2 back and forth.
Patent JP-H07235654-A (JP)
Title: Contact type image sensor
Inventor: MIMURA SHUSUKE
IPC: H04N1/028
Filed: 1994-02-24
Abstract: PURPOSE:To provide a contact type image sensor, which can decrease the cross talk between sensor elements and can shorten the response delay of the sensor element. CONSTITUTION:A plurality of blocks having sensor elements each comprising as many photodiodes 12 and TFTs 14 as the number of the channels of an output circuit. Lower electrodes 23 of photodiodes 12 are connected to a plurality of line electrodes 10, which are provided in correspondence with the number of channels of the output circuit, at each block unit in the matrix pattern. This device is related to the contact type image sensor having this constitution. An intermediate electrode 29, which is electrically insulated from both the lower electrode 23 and the line electrode 10 and grounded, is arranged between the lower electrode 23 of the photodiode 12 and the line electrode 10.
Patent JP-H01224974-A (JP)
Title: Information recording and reproducing method
Inventor: SATOMI TOYOKAZU
IPC: G11B19/12
Filed: 1988-03-04
Abstract: PURPOSE:To execute a correct operation without mistaking the direction on both ways to and from by discriminating the coincidence of the relative moving direction of a recording medium at recording or producing time and the direction by a direction identifying information and making the recording or reproducing of the information effective only at the time when both directions are coincident. CONSTITUTION:A correct moving direction A or B is discriminated by a directional information discriminating means 17 based on the direction identifying information read from the index area 12 or 13 prior to a track 9 among the reading informations by an information signal head 3. And whether a discriminated correct moving direction and the actual relative moving direction of the output from a flip flop 14 are coincident or not is discriminated by an exclusive OR gate 18, the output is output only in the coincident case, an information signal control means 19 is made in the state of its output capable, the information on the track 9 read from the information signal head 3 is sent out to an information signal output means 16 as a correct output and taken as a reproducing signal. The high speed processing of informations is thus be available because the information in a correct reproducing direction only is made effective on the reproducing operation in two directions.
Patent JP-S57168752-A (JP)
Title: Production of lead free cutting steel by continuous casting method
Inventor: YOSHIMURA TSUNEO
IPC: B22D11/11
Filed: 1981-04-07
Abstract: PURPOSE:To cast lead free cutting steel continuously without contamination of ladle bricks, etc. by mounting a hood above a mold, and adding lead (alloy) into the molten steel in the mold while collecting harmful gases and soot produced from the mold forcibly. CONSTITUTION:Molten steel M is charged through a nozzle 2 into a tundish 3, thence it is charged through a charge port 4 into a mold 5, whereby it is cast continuously. At this time, the part near the port 4 is covered with a cover 7 and the gases and soot produced from the inside of the mold 5 are collected forcibly with a duct 8. A wire rod or the like of lead (alloy) is charged airtightly through a guide pipe 10 inserted into part of the duct 8 and is added into the molten steel in the upper part of the mold 5. According to this method, the contamination of the refractory bricks in the ladle 1 and the tundish 3 is obviated and since the lead is added to the molten steel in the relatively small area in the mold 5, mixing is made uniform.
Patent JP-S59175434-A (JP)
Title: Preparation of animal specimen afflicted with acute myocardial necrosis
Inventor: KANEKO NOBORU
IPC: A61P9/00
Filed: 1983-03-26
Abstract: PURPOSE:To provide the titled animal specimen useful for the development of drugs and instruments for the remedy of myocardial infarction, especially actue myocardial infraction, by administering a Ca drug for calcium-setting and then a triggering agent to an animal thereby causing acute myocardial necrosis to the animal. CONSTITUTION:An animal is administered with a Ca drug for calcium-setting, preferably an aqueous solution of calcium chloride, and then with a triggering agent to cause the acute myocardial necrosis of the animal and obtain the titled animal specimen. The triggering agent is preferably calcium chloride and an aqueous solution of caffeine. The animal is, e.g. rabbit, dog, etc., preferably rabbit from the view point of reproducibility. An animal specimen afflicted with acute myocardial necrosis and obtained by the present invention can be offered widely as a teaching material. Furthermore, it can be utilized widely for the development of the remedy and the operation instrument for myocardial necrosis.
Patent JP-H06243858-A (JP)
Title: Electrolyte filling method for battery
Inventor: MUKAI MASANORI
IPC: H01M2/36
Filed: 1993-02-16
Abstract: PURPOSE:To prevent electrolyte from spouting or overflowing at the time of filling. CONSTITUTION:Filling jigs 3 each of which is provided with a filling nozzle 1 and an electrolyte receiver 2 are piled up in multi-stages which are equal to or more than two stages, so that electrolyte is so filled as to drop down in order from in order from the uppermost filling jig 3. Electrolyte filled in the uppermost filling jig looses its own head as it goes down toward the lower stages, so as to moderate by approach a constant delivery. This constitution thereby prevents from being abruptly filled as is used to be previously, so that the electrolyte can be prevented from spouting or overflowing out of the filling hole of the battery.