baber/WOPTO huggingface dataset:
Patent JP-H03197328-A (JP)
Title: Device for producing optical element
Inventor: SHIGYO ISAMU
IPC: C03B11/12
Filed: 1989-12-26
Abstract: PURPOSE:To prevent the occurrence of fusion between a raw material and an optical element already formed/mold member by utilizing a replacing chamber for carrying out replacement between atmosphere in a molding chamber and outer atmosphere as preliminary heat-treating chamber under reduced pressure, in order to remove foreign matter absorbed on the surface of the raw material for molding. CONSTITUTION:A raw material to be molded is put on a table 38 and the table 38 is introduced through a gate valve 12 into a replacing chamber 8 and the raw material to be molded is absorbed and retained by absorbing means 50. Then the interior of the replacing chamber 8 is reduced in pressure and foreign matter absorbed on the surface of the raw material to be molded is removed by carrying out a preliminary heat treatment. Then nitrogen gas is fed into the replacing chamber 8 to return the pressure in the interior of the chamber 8 to ordinary pressure and the raw material to be molded is carried through a gate valve 10 into a molding chamber 6 and subjected to a press molding using a drum member 110, lower mold member 114, upper mold member 128, etc., thus already molded optical element is taken out through the replacing chamber 8.
Patent JP-2001152744-A (JP)
Title: Automatic sliding door
Inventor: ITO YOSHIYASU
IPC: E05F15/14
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To hold an automatic sliding door in an optional halfway opening position, to open/close the sliding door in a single operation by an assist operation, to safely and easily use the sliding door, to simplify a remote control operation unit, and to reduce a cost. SOLUTION: An opening operation part 2 of a remote control operation unit 5 is provided with a full opening standby mode for staying a sliding door 1 in standby in a fully opening position, an assist closing mode for closing the sliding door 1 up to a fully closing position in the full opening standby mode and a fully closing mode after the full opening standby mode to control so as not to transfer to the fully closing mode in the assist closing mode. An opening operation part 3 is provided with a full opening stopping mode for stopping the sliding door 1 in the fully opening position, an opetional opening adjusting mode capable of closing the sliding door 1 up to an optional opening position by manual operation and an assist opening mode to control so as not to transfer to the assist opening mode in the optional opening adjusting mode.
Patent JP-2001148938-A (JP)
Title: Apparatus for bagging culture medium
Inventor: FUJISAWA MASAHIKO
IPC: B65B9/20
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for bagging a culture medium, capable of charging a bag with the culture medium while forming a film taken out from an original roll in a roll shape into a cylindrical shape to bag the culture medium, and capable of attaching a filter for ventilating the air in the interior or exterior to the film while adjusting the position thereof. SOLUTION: The film S is cylindrically heat-sealed to provide a bag, and the culture medium B is bagged in the bag P. The film S is nipped and held in the middle of the conveying passage between a film-mounting part 2 and a former 3 for folding the film S into a cylindrical shape, and an open hole H is formed by a punching structure 16 at a prescribed position, A filter F is positioned at the open hole H formed in the film, and attached to the film S by a welding structure 34 to attach the filter F for ventilating the interior or exterior air at the position of the open hole H of the film S while readily carrying out the positioning. The film S having flexibility is nipped and held by an upper and lower nipping plates 17 and 23 installed in the punching structure and the opening hole H is formed by a cutter blade 18 in the film S.
Patent JP-H10166763-A (JP)
Title: Card substrate and manufacture of information holding card
Inventor: TSUKADA AKISUKE
IPC: B42D15/10
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To form a container in a short time by reducing thermal stress at the time of processing. SOLUTION: The card substrate 30 comprises a core 32, a core 31 superposed on the core 32 so that partial area is fusion bonded to the core 32 and formed with an opening for disposing an information display, and a fusion bonding preventive layer 33 laminated between the cores 32 and 31 and having an area including an area 35 to be formed with an opening in a thickness direction to prevent fusion bonding of the core 32 to the core 31.
Patent JP-H04205956-A (JP)
Title: Disk drive device
Inventor: AOYAMA NOBORU
IPC: G11B17/028
Filed: 1990-11-30
Abstract: PURPOSE:To securely mount a disk into a regular position on a turntable with simple constitution by providing a protrusion part in an outer circumferential part of a disk mounting surface of the turntable and also laying an elastic member for preventing the disk from slipping on the inner side of the position where the protrusion part is provided. CONSTITUTION:The protrusion part 230a is provided in the outer circumferential part of the disk mounting surface of the turntable 113, and also the elastic member 231 for preventing the disk D from slipping is laid on the inner side of the position where this protrusion part 230a is provided. Consequently, at the time of a chucking operation of the disk D, the disk D is brought under its slant state to the disk mounting surface of the turntable 113 into contact with the upper surface of the protrusion part 230a provided on the outer side of the elastic member 231. A friction coefft. of this protrusion part 230a is considerably smaller than a friction coefft. of the elastic member 231, having an extremely small effect caused by temp., so that the disk D is smoothly moved on the surface of this protrusion part 230a. By this method, the disk D comes under an almost unrestrained state from moving in the radial direction, and the disk D can be settled down in the regular position by centering of the turntable 113.
Patent JP-H04208088-A (JP)
Title: Method and circuit for starting sensorless motor
Inventor: KANEDA ISAO
IPC: H02P6/06
Filed: 1990-11-30
Abstract: PURPOSE:To make a time necessary for rising uniform by a method wherein a preliminary current application process in which the magnetic state or the state related to the position of a motor is changed is carried out and then a main rising process in which the rotor is accelerated to a constant revolution is carried out. CONSTITUTION:A preliminary current application process 1 in which a driving current for excitation is applied to a coil when a rotor is in a stational state and the magnetic state of a stator or the state related to the positions of the rotor and the stator is changed, a resting process 2 in which the current application to the coil is temporarily discontinued and a main rising process 3 in which the driving current for excitation is supplied to the coil again to accelerate the rotor and make it rotate at a constant speed and which has a longer time than the preliminary current application process 1 are included. That is, as a time necessary for the preliminary current application process 1 is short, the time difference between a time necessary for the final rising when a forward rotation is started in the preliminary current application process 1 and a time necessary for the final rising when the forward rotation is failed is very small. With this constitution, a time necessary for the rising can be uniform.
Patent JP-H01176339-A (JP)
Title: Optical head device
Inventor: MATSUI TSUTOMU
IPC: G11B7/135
Filed: 1987-12-31
Abstract: PURPOSE:To create the various and wide usage of an optical disk by simultaneously reproducing magneto-optical information being written to a magneto- optical recording layer or recording or erasing, while bit string information which are recorded in one piece of the disk, are reproduced with the single optical disk. CONSTITUTION:A first laser light which is projected from a first semiconductor laser 201, and a second laser light, which is projected from a second semiconductor laser 301, are synthesized by an optical element to have wavelength selectivity such as a dichroic mirror, etc. Then, the laser light goes to the beam of two systems and it is irradiated to a disk D. The returning lights are divided to first and second optical systems 20 and 30 by an optical element 4. Then, one of the light beam is projected to a six-dividing optical detector 313, and photo-detected the other light is projected to a two-dividing optical detector 235 and photo-detected. By such synthesization and division, the bit string information and magneto-optical information to be recorded in the disk D are simultaneously reproduced. While the bit string information are reproduced, the magneto-optical information can be simultaneously recorded, erased or rewritten. Thus, the various and wide usage of the optical disk can be created.
Patent JP-H10160639-A (JP)
Title: Bearing-testing machine
Inventor: MIYASAKA MOTOHIRO
IPC: G01M13/04
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To mount a shaft or a bearing to a rotary part and to change a rotary speed within a wide range without interfering with a rotary torque by maintaining a support shaft where a flange is provided at an upper edge in a floated state by an air bearing. SOLUTION: When a compression air is sent to an air bearing unit 1 from an air feed port 12, a support shaft 2 which a flange 22 at its upper edge is lifted to a set height and floats in a neutral state. A resistance to the rotation of a shaft 6 is only air resistance other than a contact resistance with a bearing sample 7. When a compression air is injected from an injection nozzle 5, an air turbine 4 rotates. In this case, when there is a sliding friction between the shaft 6 and the bearing sample 7, a housing stand 3 tends to rotate and the force is measured by a rotary torque sensor 8. In this manner, a fixed side is maintained in a floated state by an air bearing and a rotary side is constituted in an ordinate type as the air turbine 4, there are no structures for interfering with the rotary torque and the rotary speed can be changed in a wide range.
Patent JP-H03228561-A (JP)
Title: Surface grinding device
Inventor: OHINATA YOSHIHIRO
IPC: B24B21/04
Filed: 1989-12-27
Abstract: PURPOSE:To increase a grinding speed, by migrating the passage of the material to be ground from a rough grain grinding part to a fine grain part. CONSTITUTION:The material 13 to be ground is first ground by the grinding belt 1 at about 80-90% of the depth of the material to be ground which should be ground by a rough grinding. The material 13 to be ground is then fed by a pusher 9 to the grinding belt of a fine grain, the remaining 10-20% is subjected to finished grinding by the grinding belt 2 of a fine grain to make a product 14.
Patent JP-H07200678-A (JP)
Title: Production and sales management system
Inventor: KOBAYASHI TOSHIOMI
IPC: G06Q50/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a production and sales management system for which a system over manufacture, sales and physical distribution is further integrated by automatizing especially an operation for preparing raw material supply data and load material order data from production schedule information so as to improve the defect of a conventional technique. CONSTITUTION:This system is provided with a production instruction information preparation means 1 for preparing production instruction information, a machine allocation means 2 for allocating production instructions to respective machines based on the production instruction information and production constraint information, a scheduling means 3 for scheduling the respective machines, a raw material supply data preparation means 4 for calculating a required amount relating to the entire purchased raw materials of the entire manufacturing processes and setting the time of delivery based on the production schedule data prepared in the scheduling means 3, prescribed master data and inventory data and also a load material order data preparation means 5 for calculating the required amount of necessary load materials, setting the time of the delivery and preparing the load material order data based on the production schedule data, prescribed load material constitution master a inventory data.
Patent JP-H11175027-A (JP)
Title: Liquid crystal driving circuit and liquid crystal display device
Inventor: NITTA HIROYUKI
IPC: G02F1/133
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal driving circuit and a liquid crystal display device capable of adjusting change characteristics of display luminance and a color with respect to the value of display data to be inputted. SOLUTION: Input display data 84 of one line period are fetched in a latch circuit (1) 20 by a latch signal 91 to be outputted by a latch address control circuit 10 and data 92 of the latch circuit (1) are fetched in a latch circuit (2) 30 in the timing of a line clock 83 and data 93 of the latch circuit (2) are inputted to a decode circuit 40. Then, liquid crystal impression voltages 95 are outputted by outputting selection voltages 94 from a decode circuit 40 while selecting gradation voltages 89 based on data for every pixel from the gradation voltages 89 generated based on a reference voltage 85 according to set data to be outputted by a set register 70 in which set register setting data 86 are set with a set register setting clock 87 and by buffering the selection voltages 94 in an amplifier circuit 50.
Patent JP-H09173871-A (JP)
Title: Restoration of activity of glycolic acid producing catalyst
Inventor: NAKAMURA HIDEAKI
IPC: B01J23/90
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively restore the activity of a catalyst, in a method for producing glycolic acid by catalytically oxidizing oxygen- containing gas in the presence of a catalyst, by subjecting the catalyst lowered in activity by long-time use to catalytic oxidation reaction treatment under specific oxygen partial pressure. SOLUTION: In a method for producing glycolic acid by the catalytic oxidation of ethylene glycol using a solid metal catalyst, oxygen partial pressure is temporarily made higher than a usual glycolic acid producing reaction condition by 0.5kg/cm<2> or higher to restore the lowered activity of the catalyst to the activity almost equal to that of the new catalyst. There is no special limit with respect to this catalyst but a catalyst produced by making about 0.5-10wt.% of one or more kinds of a platinum group element selected from among platinum, palladium and rhodium supported with a carrier such as activated carbon, silica or alumina is generally used. Further, if necessary, a catalyst wherein an element such as vanadium, chromium, molybdenum or manganese is allowed to coexist as a cocatalyst component is used.
Patent JP-H03198275-A (JP)
Title: Guard panel
Inventor: SAITO TAKAHIRO
IPC: G11B23/087
Filed: 1989-12-26
Abstract: PURPOSE:To smoothly release the guard panel from a metallic mold and to surely perform molding by forming a plane on one of hinge pins provided to a couple of side plates almost in parallel to a releasing direction and providing the pin with a projection whose axis is parallel to a front plate. CONSTITUTION:Molten resin is injected into the cavity between both engraved surfaces of a cavity plate 50 and a core plate 54 and then solidified. When the mold is opened, the upper plane 39 of a hinge pin 35, the columnar circumfer ential surface 41 of the projection 40, and planes 43 and 44 are formed on the side of the plate 50, and the rear surface of the pin 35, the plane 42 of the projection 40, and planes 43 and 44 are formed on the side of the plate 54. The engraved surfaces are slanted in the mold opening direction, so the mold is released smoothly. When the plate 54 is drawn and separated, the side plate 64 of the plate 50 moves up and a core 59 is slid by a spring 62 following a plate 60. Therefore, no undercut is formed at the recessed part 47 in the internal surface of the side plate 33 of the panel 30. In this state, the pin 66 is protruded and the panel 30 is released smoothly from the plate 54.
Patent JP-H09174223-A (JP)
Title: Production of metallic mold for forming resin
Inventor: SAIDA JUNICHI
IPC: B22D19/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To efficiently form a high quality aluminum layer to be laminated on a cast iron-made reinforced metallic mold part without causing cast defect. SOLUTION: An FC flask 12 being an upper mold and a sand mold 14 being a lower mold are provided and a cavity 16 is formed between the FC flask 12 and the sand mold 14. After pouring a specified quantity of molten aluminum alloy 15 into the cavity 16 from a first sprue 34a, the remaining molten aluminum alloy 15 is poured into the cavity 16 from a second sprue 34b.
Patent JP-H11172588-A (JP)
Title: Production of alpinia speciosa pulp
Inventor: HAYASHI RIKUNOSUKE
IPC: D21C3/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing Alpinia speciosa pulp, lowering the COD and BOD of a waste liquid, unnecessitating the deordorization of the waste liquid after digestion, not requiring the bleaching of the obtained Alpinia speciosa pulp and enhancing the yield of the pulp. SOLUTION: This method for producing Alpinia speciosa pulp comprises charging the mixture of crude Alpinia speciosa fibers with an alkali liquid into a digester and subsequently heating the charged mixture in the presence of oxygen under agitation to digest the crude fibers. The crude Alpinia speciosa fibers are obtained by preliminarily treating the residues of Alpinia speciosa of herb with a flail cutter method necessary for the production of agricultural fiber pulp. The residues are obtained by extracting pharmaceutically effective ingredients from the Alpinia speciosa.
Patent JP-H06182526-A (JP)
Title: Device for automatically opening sliding gate nozzle by oxygen
Inventor: SASAKI KUNIMASA
IPC: B23K7/00
Filed: 1992-12-17
Abstract: PURPOSE:To safely and economically break the molten metal solidified at the sliding gate nozzle part in a ladle and to open the nozzle by injection of gaseous oxygen by providing a tube feeding device, a tilting device, a turning device and a gaseous oxygen supplying device. CONSTITUTION:A ladle 51 filled with the molten metal 50 is placed at the prescribed position upward of a mold 54, and a tube feeding device 5 is turned in the horizontal direction by a turning device with the switching operation, and set to the lower part of a sliding gate nozzle 52. Then, a gaseous oxygen injecting tube 6 is coiled back by a feeding roll, advanced in a tube guide 3, and the tip is bent upward, and fed toward the outlet of the nozzle 52. The tube feeding device 5 is turned in the vertical direction by a tilting device 7, and the angle is adjusted, and at the same time, the gaseous oxygen injecting tube 6 is inserted into the nozzle 52. Then, the nozzle 52 is set to open, and gaseous oxygen is fed from the gaseous oxygen supplying device 9 and injected into the nozzle 52, the solidified molten metal is oxidized and broken, and thereby the nozzle 52 is opened.
Patent JP-H10175572-A (JP)
Title: Crawler constituting part
Inventor: UENO YOSHIRO
IPC: B62D55/21
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of right and left links, in an elastic pad type crawler constituting part. SOLUTION: A crawler constituting part 1 is formed such that left and right links 3L and 3R intercoupled in an endless state through a pin 2 and a shoe plate 4 are integrally formed and the shoe plate 4 is covered with an elastic pad 6. A coupling part by a pin 1 and an engaging part 5 engaged with a sprocket tooth are integrally formed closer to the ends on one side of the left and right links 3L and 3R and the left and right links 3L and 3R are intercoupled through the engaging part 5.
Patent JP-H11173114-A (JP)
Title: Method for coupling cam support plate having valve abutment protrusion part to tappet made of light metal
Inventor: HARA NOBUO
IPC: F01L1/14
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To easily couple a tappet body to a cam plate of different material, without using a heating welding means. SOLUTION: A recessed groove 4 and a protrusion 6, fitted in each other with a margin, are formed in a proper plate on an opposite surface between the top surface of a tappet body 1 and a cam support plate 3. A through hole 1b in which a contact protrusion part 2 is fitted is formed in the central part of a top wall 1a. By bringing the tappet body 1 and the cam sport plate 3 into pressure contact with each other, the recessed groove 4 and the protrusion 6, and the through-hole 1b and the contact protrusion part 2 are brought into fit-in therebetween. Simultaneously, a part of the thickness wall of the top wall 1a is caused to effect plastic fluid through the recessed groove 4 and the through hole 1b. Through constraint of the protrusion 6 in the recessed part 4 and the contact protrusion part 2 in the through hole 1b, the cam support plate 3 is fixed at the tappet body 1.
Patent JP-H06182244-A (JP)
Title: Garbage treating device
Inventor: MORISHITA TAKUYA
IPC: B09B5/00
Filed: 1992-12-17
Abstract: PURPOSE:To prevent the septic smells of garbage sticking to a crushing machine by providing a material-pressing rod which crushes and treats the charged garbage, forms a deodorant housing part, is disposed freely insertably and removably in a material charge port and closes this material charge port. CONSTITUTION:The material pressing rod 6 is removed and while a spiral body 15 is kept rotated, the garbage is put into the material charge port 13 by the material pressing rod 6 at the time of treating the garbage. The garbage put into the crushing machine 11 from the material charge port 13 is crushed by stationary teeth 14 and rotating teeth 17 and is discharged to a treating tank 18. The garbage of the treating tank 18 is decomposed and annihilated by the bacilli and cocci naturally generated in treating medium 23. The material pressing rod 6 is disposed in the material charge port 13 and a deodorant is housed into the deodorant housing part 7 formed in the material pressing rod 6. The deodorant is dropped from a dropping port 9 by pressing the material pressing rod 6 having flexibility, thereby malodors are prevented. The malodors by the putrefaction of the garbage sticking to the crushing means are prevented.
Patent JP-H08254349-A (JP)
Title: Control method of prime mover in distribution system for heating, ventilation and air conditioning
Inventor: AHMED OSMAN
IPC: F24F11/04
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To efficiently control a prime mover based on the relationship between a plurality of press losses regarding a plurality of corresponding branches in a distribution system for heating, ventilation, and air conditioning, and a plurality of the corresponding pressure losses arranged in the branch. SOLUTION: A source controller 236 controls a prime mover (source component, fan) 203 in a heating, ventilation, and air-conditioning(HVAC) distribution system. A source controller 236 obtains the pressure loss of each branch of the entire HVAC distribution system for obtaining the static pressure setpoint of the source component 203. Then, a local controller 224 obtains the pressure loss being generated by a local component (damper) 221 being arranged in the distribution system for HVAC. The maximum value of the pressure loss of the branch is added to that of the pressure loss of the component for obtaining the static pressure setpoint of the source component 203, thus efficiently controlling the prime mover 203.