baber/WOPTO huggingface dataset:
Patent JP-H10244102-A (JP)
Title: Crystallizer and method thereof
Inventor: KANEKO TADAHIRO
IPC: B01D9/02
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To unnecessitate an agitator, to prevent increase in cooling time and to prevent deterioration of filterability of crystals by bringing a crystallizing liquid into direct contact with immiscible liquid refrigerant with it, in a crystallization method crystallizing by cooling. SOLUTION: In the case that the crystallization is performed by cooling, the liquid refrigerant 3 cooled with a cooler C1 is introduced into a crystallizing tank 1 through a pipe 6, and the crystallizing liquid 2 is introduced into the upper part from an introduction port 8. Next, the liquid refrigerant 3 immisible with the liquid 2 cooled with the cooler C1 is introduced through a pipe 7 (in some case, simultaneously from the pipe 6 too) into the tank 1. At this time, the liquid refrigerant 3 is introduced aslant along the inside wall of the crystallizing tank 1 and the crystallizing liquid 2 is cooled while it is fluidized, and during some time until crystals deposit, the liquid refrigerant 3 is repeatedly circulated. When the crystal starts to deposit, the liquid is stayed calmly for a specified time to separate the crystallizing liquid 2 from the liquid refrigerant 3.
Patent JP-H02233468-A (JP)
Title: Image forming device
Inventor: UMEDA ARATA
IPC: B41J29/00
Filed: 1989-03-07
Abstract: PURPOSE:To prevent recording sheets from being bound in disorder, by releasing an automatic stapling mode while inhibiting the automatic operation of a stapler when a recording sheet having a different size is detected during the automatic stapling mode. CONSTITUTION:During automatic stapling mode, when recording sheets discharged from a copying machine are stored successively into bins 55 in a sorter 20, a jogger moving motor 82 moves an aligning shaft drive unit 95 until a size detecting sensor 93 detects one of size detecting pieces 92 corresponding to the size of the recording sheets which is designated by a control section, and stops the aligning shaft drive unit 95 which is then operated so as to align the recording sheets with the use of an aligning plate 70. Then, a stapler descents successively so as to carry out a binding process. In this case, if a sheet having a size different from the size of the recording sheets stored in the bins 55 is discharged and stored, the automatic stapling mode is automatically is released. Thus, it is possible to prevent recording sheets from being unexpectedly bound in disorder.
Patent JP-S60195310-A (JP)
Title: Cryogenic power generating device
Inventor: HIJIKATA SHIGEO
IPC: F17C9/04
Filed: 1984-03-19
Abstract: PURPOSE:To secure a gas permeable quantity, which secures the constant operating load of a turbine, at all times even if a hourly variation in the amount of gas used at an LNG consumer station is large enough, as well as to operate the turbine in a highly efficient manner, by installing a cryogenic regenerator tank, while providing for a heat storage-radiation system, in case of liquefied natural gas cryogenic power generation. CONSTITUTION:An LNG feed quantity to be fed to a turbine 4 via a vaporizer 3 is set at the specified quantity Q required for securing the preset constant operating load P of the turbine 4, but since the amount of gas used at an LNG consumer station 7 is hourly varied, if a demand quantity Q' at the consumer station 7 is the case of Q'>Q, a portion for the difference of Q'-Q is fed to the consumer station 7 by way of a cryogenic regenerator tank 9 with drive of a pump 2 and each selecting motion of three-way selector valves 11-13 and thereby cryogenic medium inside the cryogenic regenerator tank 9 stores the heat in the midway. And, when Q>Q' is the case, a portion for the difference of Q-Q' is liquefied by each selecting operation of these three- way selectors valves 12-14 and 11 and cooling at the cryogenic regenerator tank 9 and a booster pump 17, then returned to the vaporizer 3, whereby operation load is made constant at all times.
Patent JP-S58169680-A (JP)
Title: Picture input device
Inventor: ODA MIYAO
IPC: G06K9/00
Filed: 1982-03-31
Abstract: PURPOSE:To improve the responsiveness of a picture input device, by projecting the multi-slit light to a subject of recognition after modulating said light. CONSTITUTION:The light given from an array-shaped solid state light emitting element 5 is changed into a coded pattern of light and darkness through a modulating circuit 11. This pattern is condensed and shaped by a condensing/ beam shaping optical system 6 and led to a spherical lens 7. A cylinder lens 9 converts a light emitting surface image formed by the lens 7 into the slit light. A scan mirror 10 shifts the input direction of a picture or the projecting direction of the slit light. The beams scattered from a subject 2 of recognition due to the slit light are condensed and fetched in the form of a picture data.
Patent JP-S53139470-A (JP)
Title: Semiconductor rectifying device
Inventor: OIKAWA SABUROU
IPC: H01L29/861
Filed: 1977-05-11
Abstract: PURPOSE: To reduce a loss with a forward voltage drop decreased, by forming a PN junction by diffusing impurities, contained in one conductive polycrystal Si layer formed on the other conductive single crystal layer of the mixed crystal of Ge and Si, into the mixed-crystal single crystal layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60197444-A (JP)
Title: Reinforcing structure of car interior member
Inventor: TSURUTA KENJI
IPC: B29C43/54
Filed: 1984-03-19
Abstract: PURPOSE:To prevent deformation of interior member due to resin shrinkage through pressing and projection at the end of beam by placing a porous resilient member between the circumferential section of reinforcing beam and synthetic resin entirely covering the outercircumference of beam. CONSTITUTION:A porous resilient member 2 made of blowing material is applied entirely over the circumference of beam 1. Then semi-fused resin material 4a is placed in the lower mold 3b and the beam 1 is mounted thereafter semi-fusable resin material 4b and an upper mold 3a constituting the interior material body are stacked sequentially onto the upper face of beam 1 and pressed. Since the resin materials 4a, 4b are pressed respectively against the inner wall of each mold 3a, 3b through repellent resiliency of said porous resilient member 2, it can be molded highly accurately. The porous resilient member 2 will shrink through the inner stress produced through shrinkage of each resin material 4a, 4b without hindering shrinkage of said material 4a, 4b.
Patent JP-H07241011-A (JP)
Title: Installation method of overhead telephone line, etc., and machine, tool and apparatus directly used in that method
Inventor: NIWA KANEO
IPC: H02G1/02
Filed: 1994-02-24
Abstract: PURPOSE:To install an overhead telephone line, etc., safely while a necessary height from the ground is maintained on the ground by a method wherein installation tools and members such as a rope pay-off, a first-type installation hanging pulley, a second-type hanging, pulley, an operation rod, an installation metal fitting with a pulley and an overhead line shifter are utilized. CONSTITUTION:Obstacles such as wires are shifted by an overhead line shifter from the center to the side of a house to which the wires enter. Then an installation metal fitting 43 with a pulley is linked with the linking shaft 45 of an operation rod 53. A rope 51 is slipped onto the drum wheel 37 of a second-type hanging pulley to a pole side. A rope pay-off 1 attached to the operation rod 53 is detached from the operation rod 53 and the end of the rope 51 is slipped into the first type hanging pulley 30 of the anchor metal fitting of a first anchor point on the house side by the operation rod 53 with which the installation metal fitting 43 is linked and the rope 51 is hauled in. Then an entrance wire 52 which is linked with the new end of the rope 51 coming out by the hauling is slipped onto the drum wheel 37 from the first hanging pulley 30. With this constitution, the installation of an overhead telephone line, etc., can be performed safely on the ground without blocking the traffic of cars, etc., while a necessary height from the ground is maintained.
Patent JP-H05186811-A (JP)
Title: Method for operating blast furnace
Inventor: YAMAGUCHI KAZUYOSHI
IPC: C21B5/00
Filed: 1991-02-26
Abstract: PURPOSE:To stabilize the descending ability of charging material in a blast furnace, particularly the charging material to the peripheral part, to improve the ventilation, the reduction efficiency and the productivity and to reduce the fuel ratio. CONSTITUTION:Cameras 5 or luminance meters are fitted at three or more positions in the circumferential direction at tuyere parts 3 and the descending times of unmelted ore from the upper part are counted and the descending times per 30min is calculated and the ratio of coke and ore charged into the peripheral part from the furnace top is adjusted so as to become the preset reference value (20times/min) or lower. By adjusting the charging material distribution from the furnace top, the descending ability of the charging material is stabilized, and the improvement of the productivity and the reducing of the fuel ratio can be obtd. and the stable supplying of the molten iron can be obtd.
Patent JP-H10257524-A (JP)
Title: Display device
Inventor: YAMAMOTO TOMOJI
IPC: H04N13/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a display device that copes with plural broadcast systems including a stereoscopic broadcast system and displays the broadcast systems visually for a user. SOLUTION: A video signal corresponding to a broadcast system 1 is received through a signal line L2 as an input and a video signal corresponding to a broadcast system 2 or a stereoscopic broadcast system is received through a signal line L1 as an input. A synchronizing separator circuit 3 separates and outputs a vertical synchronizing signal of the video signal received through the signal line L1. A discrimination circuit 4 discriminates the broadcast system of the video data to be reproduced and displayed based on the vertical synchronizing signal outputted from the synchronizing separator circuit 3. Based on the discrimination result, a broadcast system display circuit 5 displays the broadcast system of the video image to be reproduced and displayed. Moreover, a video image reproduction display device 6 displays the video image on a monitor based on the result of discrimination.
Patent JP-H0698331-A (JP)
Title: Recognition device for pattern and shape of cloth
Inventor: AKAHA KOICHI
IPC: D05B35/00
Filed: 1991-02-25
Abstract: PURPOSE:To easily detect a pattern and a shape of a cloth by controlling a lighting quantity so as to use a 2-dimension sensor to detect a 3-dimensional structure of the cloth. CONSTITUTION:A cloth 19 is placed at a prescribed position on a base plate 20, the luminous quantity of a lighting device 2 is set to a maximum level by lighting all light emitting segments, a camera 1 picks up the picture in this state, an A/D converter 11 applies A/D-conversion to the picture and the result is quantized and stored once in a picture memory 12. Then a processor 15 obtains a luminance distribution in which the brightness of each picture element is set to the X axis and the frequency of occurrence is set to the Y axis. The luminance distribution obtained in this case is concentrated to a portion where the luminance level is a maximum. Furthermore, the lighting quantity in this state is gradually decreased and the luminance distribution is similarly obtained. The luminance distribution in this case changes from that concentrating to the maximum level to that having a width, and then the lighting quantity level when the luminance distribution does not indicate any maximum is used for the lighting quantity level at the succeeding processing.
Patent JP-S60199139-A (JP)
Inventor: TSUKADA ICHIROU
IPC: E04B1/41
Filed: 1984-03-22
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-S63218633-A (JP)
Title: Purification of organic compounds using clathrate
Inventor: TAKEMOTO KIICHI
IPC: C07J9/00
Filed: 1987-03-09
Abstract: PURPOSE:To enable isolation of an organic compound of high purity in high efficiency, by clathrating the organic compound with a cholic acid or its derivative without complicated and expensive operations, e.g., rectification or column chromatography. CONSTITUTION:An organic compound selected from formulas: R<3>-Y, R<4>-O-R<5>, R<6>-COOH, R<7>-COOR<8>, R<9>-CO-R<10>, R<11>R<12>R<13>N, R<14>-Z or compendious of formulas I and II [R<3>-R<14> are alkyls (R<3> and R<6>-R<14> have 1-5 carbon atoms and R<14> may be substituted with halogens; R<4> and R<5> bear 1 carbon atom or 3 to 8 carbon atoms; R<10> has 2-8 carbon atoms), cycloalkyl, aryl (R<3> and R<11>-R<14> have 6-8 carbon atoms), further R<7>-R<9>, R<11>, R<12> are H; Y is OH, CN, NO2; Z is halogen; R<1>, R<2> are ethylene; X is O, C-C bond; R is 2-8C alkylene] is clathrated with cholic acid or its derivative and made hard soluble in an organic solvent such as acetone. Thus, the organic compound is easily and effectively purified.
Patent JP-S55146237-A (JP)
Title: Fuel injection timing controlling apparatus for diesel engine
Inventor: YASUHARA SHIGEFUMI
IPC: F02D1/18
Filed: 1979-05-01
Abstract: PURPOSE: To make the structure of an actuator compact, by placing in a casing a cylinder incorporating a plunger which is interlocked with an injection timing advancing means, and shifting the cylinder relatively with the injection timing advancing direction.  
     CONSTITUTION: At the time of starting engine, electromagnetic valve 36A is kept in its closed position until engine is warmed up completely, so that hydraulic oil is kept enclosed in oil chamber 32. When driving pin 20 is acted by a rightward force through rotation of an eccentric disk, ignition timing is advanced to an extent corresponding to distance (l) since cylinder 22 is movable to the right. Thus, ignition timing is advanced to suit for starting engine. When engine warming-up is completed and electromagnetic valve 36A is opened, cylinder 22 is shifted to the right by the pump-house pressure acted on the right side of plunger 21, so that pressure in oil chamber 32 becomes equal to that on the suction side of a feed pipe. Since, in the above arrangement, ignition timing is advanced at the time of starting engine by employing a simple structure, actuator can be made compact. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55146458-A (JP)
Title: Copier with recirculation copying function
Inventor: HARUHARA IZURU
IPC: G03G21/14
Filed: 1979-05-01
Abstract: PURPOSE:To facilitate operation and to enable rapid copying, by providing an original conveyor, capable of carrying repetitively the original to an exposing unit in succession, with an optical information reading device, and automatically performing action of stopping original conveyance properly. CONSTITUTION:Automatic original conveyor 3 comprises display unit 5, guide 6 for original recirculation, original tray 7, and original platen 8. Unit 5 comprises original insertion indicating lamp L1 for indicating an arrow mark when there is no original on platen 8 and the original can be inserted, buzzer 9 for warning of absence of the original on platen 8, count displays 1-1, 1-2 for indicating the rest number to be recirculated in recirculation copying, count displays 2-1, 2-2 for indicating the rest number to be exposed in interruption copying, etc. Main body 4 of the copier comprises exposure face 10, repeat dial 11, print button 12, power switch 13, copy outlet 14, copy tray 15 for receiving sheets, and feed paper cassette 16 for containing copying paper.
Patent JP-S55144542-A (JP)
Title: Gas chromatograph
Inventor: ISAGAWA MITSUO
IPC: G01N30/54
Filed: 1979-04-30
Abstract: PURPOSE: To easily and exactly trap volatile component in a gas chromatograph having a simple construction by contacting or separating a pipe for feeding a specimen to a column via carrier gas with or from circular-arc cross sectional jackets internally passed with refrigerant and controlling a heater power supply therethrough.  
     CONSTITUTION: When an operating shaft 7 is rotated, arms 3, 3' are rotated by the elastic force of a spring 6 to rotate circular-arc cross sectional jackets 2, 2' internally passed with refrigerant into contact with a pipe 1 and to set a heater power supply switch 9 at off state in cooperation with the rotation of the jackets 2, 2' through the shaft 7 so as to break the energization of the heater 8. Thus, the trap of volatile component fed to the column is easily and exactly controlled in a gas chromatograph having a simple construction when the specimen is fed via carrier in the pipe 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61212985-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TABATA AKIFUMI
IPC: H04N9/83
Filed: 1985-03-18
Abstract: PURPOSE:To separate a brightness signal and a chroma signal with simple constitution by separating a low range signal of the brightness signal and a high range signal containing the chroma signal from composite video signals and separating the chroma signal from a high range signal by a comb-shaped filter. CONSTITUTION:The composite video signals controlled to a prescribed level by an AGC circuit 2 are supplied to the base of a transistor (Tr) 205, and supplied from a resistor 232 to the base of Tr 223 which is a positive phase input terminal of a substractive amplifier 4 through Tr 218-220 for level shifting and a resistor 234. The signal obtained by taking out only the low range signal of the brightness signals from the composite video signals are inputted to a Tr 222 which is a reverse phase input terminal of the amplifier 4 so that the high range signals of the brightness signals containing the chroma signals are inputted through a switch 5 to the comb-line filter 260. The high frequency signals and the chroma signals are separated by a circuit 260.
Patent JP-S55144753-A (JP)
Title: Manufacturing method for stator of coreless motor
Inventor: MORISAWA MASANORI
IPC: H02K23/58
Filed: 1979-04-28
Abstract: PURPOSE:To eliminate a loss of resin and also to shorten a curing time by a method wherein a solid thermosetting resin is placed on a heated female mold, and after placing stator component parts in sequence thereon, a heated male mold is inserted to curing. CONSTITUTION:A thermosetting resin ring 2 solid at normal temperature is arranged in a heated female mold 1. After placing a cylindrical magnet 3, an elastic matter 4 made of ring rubber and a cap yoke 5 in sequence thereon, a heated male mold 6 is inserted to catch them together with the female mold, the thermosetting resin ring 2 is dissolved to fluidize in the molds and then fixed solidly as a stator. By constituting such, a loss of resin is eliminated, a curing time is shortened and further a bubble is prevented from arising in the resin at curing.
Patent JP-H07264006-A (JP)
Title: Card type electronic tuner
Inventor: FUKUTANI JUNICHI
IPC: H03J1/00
Filed: 1994-03-24
Abstract: PURPOSE:To improve the malfunction of a PLL circuit by providing the PLL circuit in the neighborhood of a data input terminal and reducing an external noise for a channel selection data line. CONSTITUTION:Since a tuner part 12, a demodulator 4, the PLL circuit 6, an internal antenna 10, an A/D converter 8 and a DC-DC converter 9 are incorporated in a card type case 13, and an output terminal 5 and the data input terminal 7 are provided on the horizontal side plane 15 on one side of the case 13 and also, a signal input terminal 1 is provided on the horizontal side plane 15 or the vertical side plane 16 in the neighborhood of the horizontal side plane 15 of the case 13, and the PLL circuit 6 is provided in the neighborhood of the data input terminal 7, the malfunction of the PLL circuit can be improved.
Patent JP-S62211524-A (JP)
Title: Method and device for composite measurement of temperature and pressure for food refrigeration
Inventor: TAKADA TAMOTSU
IPC: G01K7/22
Filed: 1986-03-12
Abstract: PURPOSE:To measure temperature and pressure at the same position in food by inserting the tip of an insertion cylinder which has a temperature sensing part and a pressure receiving part into the food and measuring remotely the temperature and pressure at the same position in the food. CONSTITUTION:The insertion cylinder 1 is inserted into the food to the position where the food temperature and pressure are measured and the food is frozen while a detection table 2 is brought into contact with the internal surface of the food; and then the food expands in a cooling or freezing process and internal pressure is generated in the food. Its temperature variation is detected by a temperature sensor 6. Pressure variation, on the other hand, is detected by a pressure sensor 7 as the force of the food surface contacting the detection table 2 at the same position which pushes the pressure receiving part 5, and the temperature sensor 6 and pressure sensor 7 send electric signals proportional to the temperature and pressure. Then, the sent electric signals are converted by a temperature converter 8 and a pressure converter 9 into standard electric signals of the same kind, which are received by a receiver 20 through lead lines 11 and 11, so that the temperature variation and pressure variation are recorded. Consequently, the temperature and pressure at the same position in the food are measured.
Patent JP-H04268998-A (JP)
Title: Photoelectric smoke sensor
Inventor: BABA TERUYOSHI
IPC: G08B17/107
Filed: 1991-02-25
Abstract: PURPOSE:To protect a light receiving element plane-packaged on the circuit board of a photoelectric smoke sensor with a simple means and to improve wave noise resistant performance when reception light is detected. CONSTITUTION:A system is comprised in such a way that a light emitting element 10 and the light receiving element 7a are provided confronting with each other in a smoke monitoring area S formed in a housing main body 1, and scattered light by the smoke particle of light projected from the light emitting element 10 can be detected by the light receiving element 7a, and also, it is formed in such structure that the whole light receiving element 7a plane- packaged on the circuit board 6 is covered with a transmissible glass protection cover 8.
Patent JP-H01228059-A (JP)
Title: Operation method voice guiding system for automatic cash transaction machine
Inventor: NISHIMURA YUTAKA
IPC: G06Q40/00
Filed: 1988-03-08
Abstract: PURPOSE:To facilitate operability and to attain the operation even with a person who has eyesight trouble by instructing the operation from a voice vocalizing device equipped near respective customer operation places. CONSTITUTION:A guide picture 1, a transaction selecting button 2, a card inserting port 3, a bankbook inserting port 4, a figure input button 5, a paper money discharging port 6 and a paper money inserting port 7 are provided at an automatic cash transaction machine. At a part operated by a customer out of these, voice guide speakers 8, 9, 11, 13 and 15 are provided besides operation instruction lamps 10, 12, 14 and 16, suitably, an instruction lamp lights up and the operation is instructed to a customer by a corresponding voice guide speaker. Since the direction having operation equipment can be discriminated by the direction of the voice, the operability is satisfactory and the machine can be used even by the person who loses the use of his eyes.