baber/WOPTO huggingface dataset:
Patent JP-H1192131-A (JP)
Title: Production of inorganic sphered particles
Inventor: MIYAKE SHINICHI
IPC: C01B33/18
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To rapidly and exactly specify the optimum operation conditions in a burner for the production of inorg. sphered particles and to efficiently melt and sphere an inorg. powdery starting material. SOLUTION: When the inorg. powder starting material is melted and sphered in a flame from an oxygeny gas combustion burner to produce inorg. sphered particles, the distance L×20 (mm) from the tip of the burner to the position at which the flow rate of combustion gas along the central axis of the flame decreases to 20 m/sec is set in the range of L×20=Lo×(Q/109)<1/3> (Lo is a constant of 100-400 and Q is 109-1,300 Mcal/hr calorific value of fuel per 1 hr).
Patent JP-H08119336-A (JP)
Title: Packaging device
Inventor: YOSHIMURA TSUTOMU
IPC: B65D81/113
Filed: 1994-10-18
Abstract: PURPOSE: To provide a packaging device with a simple shape and favorable manufacturing property, of which the disassembly after usage is facile, and which can be easily handled and is superior in function to compensate, the shortage of strength of an external box. CONSTITUTION: An external box 1 of a laterally long hexahedron is made of a corrugated fiberboard. At the central part in the external box 1 which is apart from the laterally long front surface 7 and rear surface 8 with a specified interval respectively, a packaging space where an article 3 to be packaged is placed is formed of two cushioning members 2 which are inserted at the front and rear in the external box 1.  The cushioning member 2 is constituted of a corrugated fiberboard folded part consisting of an internal surface 9 which partitions the packaging space, working surface 10 which comes into contact with an internal surface of the external box 1, being confronted with the internal surface 9, and of which the upper end becomes approx. the same surface of the upper end of the external box 1, and width surface which separates the internal surface 9 from the internal surface of the external box 1 toward the inside. Then, the article 3 to be packaged is placed in the packaging space.
Patent JP-H0298828-A (JP)
Title: Optical information recording and reproducing device
Inventor: TAKESHITA NOBUO
IPC: G11B7/09
Filed: 1988-10-06
Abstract: PURPOSE:To control the shift quantity of a light beam to be small and to reduce the offset quantity of a position sensor by moving an objective lens is parallel with the aid of a piezoelectric element and adjusting the position of the light beam. CONSTITUTION:In the case that an optional track on an optical disk 8 is selected, the position of the track is roughly adjusted by driving a movable carriage 13 in the direction of an arrow A through a feed mechanism constituted of a permanent magnet and coils 19a and 19b. Next, parallel leaf springs 12a and 12b supporting the objective lens 9 through a lens holder 10 are finely moved in the direction of an arrow D by adjusting a voltage impressed on the laminating type piezoelectric element 15. Then, the position of the tracking direction of a light spot condensed on the optical disk 8 through the parallel movement of the objective lens 9 is finely adjusted. Thus, the change of the shift quantity of reflected light from an information medium caused by the control of the tracking is controlled to be small. Besides, the change of the shift quantity is made unconcerned with the position of the tracking.
Patent JP-H0787369-A (JP)
Title: Electronic still camera
Inventor: EJIMA SATOSHI
IPC: H04N5/225
Filed: 1993-09-14
Abstract: PURPOSE:To reduce the thickness of a body, to improve the holding property and to miniaturize and lighten a camera in the electronic still camera where the photographing lens of a camera for 35mm film can be used. CONSTITUTION:The electronic still camera provided with a photographing optical system 10, finder optical systems 11, 20 and 23, a half mirror 12, an image pickup means 19 converting subject light into an electronic signal and a reduction optical system 16 which reductionprojects a subject image on the image pickup means is provided with a reflection means 14 reflecting subject light transmitting the half mirror toward the half mirror again at the back of the half mirror 12. The half mirror 12 separates subject light fetched through the photographing optical system into transmission light to the reflection means 14 and reflection light to the finder optical systems, and reflects a luminous flux reflected by the reflection means 14 in a direction opposite to reflected light to the finder optical system for guiding it to the reduction optical system 16.
Patent JP-S63105328-A (JP)
Title: Heating controller for cooker
Inventor: KATO TATSUO
IPC: F24C1/00
Filed: 1986-10-23
Abstract: PURPOSE:To permit the optimum heating for a cooking food with a small temperature ripple, by a method wherein a third memory means, storing a conduction rate, and a comparing means, comparing set temperatures stored in first and second memory means with a temperature in a cooking area which is obtained through a temperature sensitive element, are provided in the title device to drive a heating means. CONSTITUTION:A first set temperature T0, set by a variable resistor 11, is inputted into a first memory means 9A. A second set temperature TL, slightly lower than the temperature T0, is set by an operating means 9E to input it into a second memory means 9B and a conduction rate eta is set by obtaining it from the value of the temperature T0 to input it into a third memory means 9C. The temperature T of a cooking area 102, which is detected by a temperature sensitive element 5, is inputted into a micro-computer 9 and a heating means 3 is put ON to repeat heating with the conduction rate of 100% until the temperature T becomes higher than the temperature TL. When the temperature T becomes higher than the temperature TL, the heating means 3 is put ON with the conduction rate eta, memorized in the third memorizing means 9C, to repeat heating until the temperature T becomes higher than the temperature T0. When the temperature T becomes higher than the temperature T0, the conduction of the heating means 3 is put OFF.
Patent JP-H0196236-A (JP)
Title: Antifogging synthetic resin film for agricultural use
Inventor: MATSUMOTO YASUHIRO
IPC: C08L27/04
Filed: 1987-10-08
Abstract: PURPOSE:To obtain the titled film exhibiting excellent effect against the lowering of the transmission of sun light and the generation of blight of agricultural crops caused by the generation of fog and enabling the increase in the yield of crops, by compounding a specific fluorine-containing polyester oligomer to a synthetic resin film base. CONSTITUTION:The objective film can be produced by compounding a synthetic resin film base with a fluorine-containing polyester oligomer produced by the condensation of a lactone compound to a fluorine-containing alcohol compound having a 1-20C polyfluoroalkyl group and a hydroxyl group. Preferably the objective film is applied to an agricultural house to suppress the generation of fog near the inner surface of the film.
Patent JP-H07104151-A (JP)
Title: Optical coupling device
Inventor: TAKAHARA HIDEYUKI
IPC: G02B6/42
Filed: 1993-10-08
Abstract: PURPOSE:To provide the optical coupling device which is used for an optical communication device, etc., eliminates the need for inserting optical fibers worked to a spherical shape at their front ends by one piece each into capillaries and fixing the fibers at a coupling position and is capable of shorting packaging time. CONSTITUTION:The optical fibers 17 of a specified length are inserted into the capillaries 16 to produce optical coupling parts 15; thereafter, the optical coupling parts 15 are aligned and fixed to a substrate 11 mounted with a light emitting element array 14. The optical fiber array 19 is inserted into the capillaries 16 of the optical coupling parts 15 and is pressed to the optical fibers 17, by which optical coupling is attained and, therefore, the need for working the optical fiber array 19 to the spherical shape is eliminated.
Patent JP-H04129800-A (JP)
Title: Thermal recording material
Inventor: UEDA TAKASHI
IPC: B41M5/333
Filed: 1990-09-20
Abstract: PURPOSE:To obtain thermal recording material which does not allow any qualitative deterioration of a color image due to heat or temperature/humidity during its preservation and thus demonstrating long-term reliability by causing specific compounds as one type of leuco dye and one type of coloring agent respectively. CONSTITUTION:The color tone of leuco dye shown by formula is greenish black or reddish black. In this formula, R1, R2 are a lower alkyl group, a cycloalkyl group, an aralkyl group or an aryl group. In addition, R1, R2 can mutually bind with the other to form a ring or form morpholine ring by binding R1 with R2 through -0-. R3 is hydrogen atom, a lower alkyl group, an alkoxy group or an aralkyloxy group. R4, R5 are a lower alkyl group. R8 is hydrogen atom, a lower alkyl group, an alkoxy group or halogen atom. Leuco dye used in combination should preferably be a leuco compound of, for example, dye such as triphenyl methane. One type of coloring agent used in combination with leuco dye is a compound shown by formula (II). In the formula, R is a lower alkyl group, a cyclohexyl group, a phenyl group, a hydroxyl group or halogen atom.
Patent JP-S61130154-A (JP)
Title: Electronic printer device
Inventor: KOSHI AKIRA
IPC: B65H21/00
Filed: 1984-11-30
Abstract: PURPOSE:To prevent the occurrence of unfixed data, by a method wherein the length of a splice table used for connection of the cuts of a continuous paper is variable. CONSTITUTION:FCB (length of a paper needed by a pair of data) is (b), and the fold length of a paper 11 is (a). When, for example, the specified length (b) of FCB is different from the folding length (a) of the paper, a splice table is variable in length so that a distance from a transfer point A of a transfer part 5 to a final terminal C of the paper 11 is increased. Namely, a lock screw 25 is removed, and a slide table 24 is slid leftward from a solid line to a dotted line shown in a drawing. This prevents the final terminal C of the paper from being positioned to the right (the side near to transfer) of a spliced-in B. This prevents disengagement of the paper 11 from a tractor 15, prevents increasing of a speed at which the paper passes through a fixing device, and prevents the occurrence of unfixed data due to deficiency in a fixing time.
Patent JP-S61177694-A (JP)
Inventor: CHIYAARUZU DEERU BURIYUU
IPC: B31B50/30
Filed: 1985-11-13
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-H1198621-A (JP)
Title: Power-receiving and distributing facility
Inventor: KAWAHARA KOUNOSUKE
IPC: H02B1/20
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To enhance the overcurrent endurability of withstand property power receiving and distributing facilities having a transformer, a wiring circuit breaker, and so forth. SOLUTION: First fixing metal fixtures 50 used for connection structure of a first main-line bar 55 with a first branch bar 56 are provided with a first main-line bar fitting groove 50a, which fits to the three side surfaces of the main-line bar 55, and a first branch fitting groove 50b which fits to the two side surfaces of the branch bar 56. Since the angle of connection between the main-line bar 55 and the branch bar 56 does not change, by fixing the main-line bar 55 and the branch bar 56 through the use of the fixing metal fixtures 50, an overcurrent withstand property is enhanced.
Patent JP-H0299885-A (JP)
Title: Radiation measuring apparatus
Inventor: ODA MINORU
IPC: G01T1/36
Filed: 1988-10-07
Abstract: PURPOSE:To enable correction of a drop in sensitivity characteristic at a desired accuracy by a method wherein a plurality of pulse height discriminators varied in discrimination voltage are arranged in parallel and both or either of a frequency divider and a delay circuit is connected to a specified one thereof continuously. CONSTITUTION:Pulse height discriminators 3a, 3b... are connected in parallel to a pulse height discriminator 3 and a pulse signal is inputted thereinto from a radiation detector 1. The discriminators 3, 3a and 3b... have discrimination voltages V3, V3a, V3b... set therefor higher gradually in a relationship of V3, V3a, V3b.... Frequency dividers 6a, 6b... are connected to the discriminators 3a, 3b... for example, respectively with frequency dividing ratios of 1/N6a, 1/N6b.... Delay circuits 7a and 7b... are connected to the frequency dividers 6a, 6b... each with a specified delay value. Output pulse signals of the discriminator 3 are inputted into an OR circuit 8. Thus, a pulse signal with a larger pulse height is weighted more to allow a larger counting, thereby enabling the providing of radiation of higher energy with a larger counting output.
Patent JP-H0195414-A (JP)
Title: Formation of superconducting thin film
Inventor: TANAKA SABURO
IPC: H01B12/06
Filed: 1987-10-07
Abstract: PURPOSE:To eliminate impurities and enable obtaining a stable and high- performance superconducting thin film by applying vacuum vapor deposition using a vaporization source generated via the oxide of a sintered substance molten in oxygen. CONSTITUTION:The oxide of a sintered substance is molten in atmosphere containing oxygen, comprising at least one element in selected from group IIa of the periodic table, at least one element beta from group IIIa and at least one element gamma from 1b to groups IIIb and VIII respectively. The oxide is cooled and solidified, thereby generating a vaporization source, and a thin film is formed via a vacuum vapor deposition process, using the vaporization source. The vacuum vapor deposition is preferably conducted under pressure equal to 5X10<-5>Torr or below by use of an electron beam gun, while a substrate is being subjected to a heating process at 150 deg.C to 1,000 deg.C. According to the aforesaid process, the volume of gases generated from the vaporization source at the time of deposition is substantially reduced, and it is thereby possible to obtain the thin film of complex oxide having stably good superconducting characteristics and uniform composition and structure.
Patent JP-H1195615-A (JP)
Title: Image forming device
Inventor: HASHIZUME KIMIHARU
IPC: H04N1/387
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing a sheet from being held in close contact with a fixing number for heating toner and from being unable to be separated, at the time of fixing the toner image on the sheet, and free from missing of required or important information of an original image, while the user is not aware. SOLUTION: In this device the presence or absence of the image density, a character or the like on an original leading section is detected from the original image data inputted by the image information detecting section 43. The original image data are temporarily written in a packet memory 44. When the image density of the original leading section is not less than the specific density, a character or the like is present in the original leading section, and there is the non-image area being not smaller in the size than the character area having the character or the like therein in the original image, the character image in the leading section of the original is shifted to the non-image area, and the image data corresponding to the image in the character moving source area where the character image changes into the blank image are written in a page memory 45 as the print image data.  In the print section, based on the print image data on the memory 45, the print image by using the toner is formed on the sheet.
Patent JP-S63106846-A (JP)
Title: Sequence designation circuit for extracting plural input signals
Inventor: HIRABAYASHI KAZUNORI
IPC: G06F13/26
Filed: 1986-10-24
Abstract: PURPOSE:To prevent simultaneous access of a memory by extracting plural input signals in time division when the plural input signals are applied as if plural memory write request signals were generated at the same time. CONSTITUTION:The 1st flip-flop groups FF1-FF3 storing respectively plural input signals 8a-8c, the 2nd flip-flop groups FF4-FF6 connected mutually by a gate circuit 10 as a shift register and forming a time division signal and a processing circuit 7 generating a processing end signal are provided. When plural input signals exist just like the simultaneous presence of plural memory write request signals, the plural input signals are extracted sequentially in response to the output state of the FF4-FF6 and converted into a singular memory write request signal. Thus, the simultaneous access of the memory is prevented.
Patent JP-H0194812-A (JP)
Title: Skid-proof means for use on the bottom surface of bathtab,froor of washing place,etc. and its forming method
Inventor: NAKANISHI SACHIO
IPC: A47K3/02
Filed: 1987-10-06
Abstract: PURPOSE: To form a nonskid material by projectingly providing low foamed resin packed in a bathtub bottom part or the lower empty place of the floor surface of a place outside the bathtub through a through-hole pierced on the bathtub bottom part or the floor surface of the place outside of the bathtub, etc., facing a bathtub bottom or the upper surface of the place outside the bathtub. CONSTITUTION: Many through-holes 2 are pierced at the bottom part 1'1 of the bathtub formed by a stainless steel plate or the like. Then, an inner mold 6 for which recessed parts 7 respectively corresponding to the through-holes 2 is oppositely placed, the low foamed resin 4 such as hard urethane foam or the like is injected into an empty place formed by the bathtub bottom part 1'1 and a reinforcing plate 3. Thereafter, when the inner mold 6 is removed, this nonskid material 5 is formed on the upper surface of the bathtub bottom part 1'1 . In such a manner, a nonskid effect is substantially improved, high safety against slippage is maintained and manufacture is facilitated. Also, by using a flexible foaming material, a texture is improved.
Patent JP-H0595233-A (JP)
Title: Current mirror circuit device for mos integrated circuit
Inventor: HAYASHI MITSUAKI
IPC: H03F3/347
Filed: 1991-10-01
Abstract: PURPOSE:To obtain the current mirror circuit device for the MOS integrated circuit able to obtain a mirror ratio as designed. CONSTITUTION:The gate width and the gate length are designed the same for those of N-channel MOS transistors(TRs) Q1, Q2, Q3, Q4, Q5, the N-channel MOS TRs Q1, Q2 are connected in parallel and the N-channel MOS TRs Q3, Q4, Q5 are connected in parallel. Thus, even when the gate width is reduced due to a spread in the element split oxidation film, the reduction rate is the same for all the MOS TRs. Thus, the reduction rate in the current of a drain terminal T1 and the reduction rate in the current of a drain terminal T2 are made the same, then a ratio of a current of the drain terminal T1 to a current of the drain terminal T2, that is, the mirror ratio is realized to be the same as the design value.
Patent JP-H0681312-A (JP)
Title: Joint structure for main girder of bridge and the like
Inventor: ISHIZUKA KUNIO
IPC: E04B1/58
Filed: 1992-08-31
Abstract: PURPOSE:To improve a joint structure by fixing a thickening member to the lower face of an upper flange at the joint position of a main girder having an I-type cross section, fixing the end plates to their end faces, and joining a web and a lower flange section with bolts via splice plates. CONSTITUTION:A thickening member 5 is fixed to the joint section lower face 2a of the upper flange 2 of a main girder 1 having an I-type cross section by welding. End plates 6 are fixed to end faces of the flange 2 and the member 5 by welding. A lower flange 3 and a web 4 are fastened with bolts 10 via slice plates 9, 13 respectively to integrate the adjacent main girders 1. The flange 2 and the thickening member 5 may be joined with bolts via the slice plates. The upper face of the upper flange 2 is made flat, no modification is required for a lining plate to be installed on the upper face, normal horizontal force can be coped with by a thickening plate and the end plates 6, bolt fastening man-hours can be reduced, the thickening member 5 is reinforced by a splice plate against large horizontal force, and the strength can be improved in response to the situation.
Patent JP-H03116717-A (JP)
Title: Electron beam lithography
Inventor: TOKUNAGA TOMOYOSHI
IPC: G01D5/36
Filed: 1989-09-28
Abstract: PURPOSE:To form precise windows even if lithography is performed with a large current electron beam by a method wherein only all profile lines which are the profile lines of respective regions to be exposed and are drawn toward the center of a rotary table are scanned by an electron beam first and then the regions inside the profile lines are exposed so as to paint them out. CONSTITUTION:A metal film is formed on one of the surfaces of a glass substrate and, further, resist is applied to the metal film to provide a sample. The sample is placed on a rotary table 2. The rotary table 2 is turned so as to have the left side profile line L1 of a window W1 on a code plate 1 on an electron beam scanning line (l) and stopped. The electron beam is applied to a point P1 and made to scan the code plate 1 from the point P1 to a point P2 along a radial direction so as to lithograph one profile line L1. Then the rotary table 2 is turned and one profile line L2 of the window W is lithographed in the same way. By repeating the above mentioned process, only all the profile lines L1, L2, L3... of all the windows along the circumference of the code plate 1 are lithographed so as to have one line for each profile line. In this stage, therefore, the metal film is not charged to the extent of distorting the scanning line of the electron beam, so that the respective profile lines can be lithographed on very accurate positions. After that, the respective regions inside the profiles are scanned by the electron beam so as to paint them out.
Patent JP-H1197502-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAGISHI MIKIO
IPC: H01L21/66
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit which is adjustable by zapping even after molding. SOLUTION: Before molding, a Zener diode 9 is destroyed by a high voltage (a) applied to a pad 7 beforehand first, a state where a fusing element 9' is parallelly connected equivalently is attained and a low resistance state is attained. In the state of a molded complete item, a buffer circuit 15 is turned on by the switch signals (c) of a second exterior pin 14 and the Zener diode 9 is changed to the low resistance state or a high resistance state by zapping signals (b) from a first exterior pin 13. A voltage from the connection point of serially connected Zener diode 9 and resistor 10 is compared with a reference voltage and adjustment output is generated from a comparator circuit 11. The adjustment output (d) becomes 'L' when the Zener diode 9 is turned to the low resistance state and the adjustment output (d) becomes 'H' when it is turned to the high resistance state.