baber/WOPTO huggingface dataset:
Patent JP-H11333937-A (JP)
Title: Apparatus and method for producing matter by using stereolithography
Inventor: SERBIN JUERGEN
IPC: B29C67/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To produce matter enhanced in accuracy and to especially adjust layer thickness certainly and simply in an apparatus and method for producing three-dimensional matter by using stereolithography. SOLUTION: In an apparatus for forming matter by using stereolithography, a tank 1 is filled with a material 3 having a liquid surface 2 and capable of being solidified by electromagnetic radiation an a wiper 15 is moved by a moving device 26 so as to traverse the liquid surface 2 of the material 3 to form the desired layer thickness of the material 3. The wiper 15 has front and rear surface parts having mutually different surface tension values.
Patent JP-2000319296-A (JP)
Title: Peptide linking to ceramide
Inventor: ISHIKAWA MASARU
IPC: C07K7/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a ceramide-linking peptide that is useful for elucidate the molecular functions of ceramide-participating intracellular signal transduction. SOLUTION: The objective peptide is either following (a) or (b): (a) a peptide bearing an amino acid sequence selected from any of the amino acid sequence given by the sequence numbers of 1 through 12; (b) a peptide bearing the amino acid sequence modified by substitution, deletion or addition of one or more amino acids from or to the amino acid sequence given in (a) and can link to ceramide.
Patent JP-H10323024-A (JP)
Title: Controller of chopper device
Inventor: NOMURA HIROYUKI
IPC: H02M3/155
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To change an output voltage linearly when a phase control signal αby which a device in a chopper main circuit is turned on/off is changed from 0% to 100%. SOLUTION: In the controller of a chopper device, a device in a chopper main circuit is turned on/off by a phase control signal which is obtained by comparing a reference signal from a reference setting circuit which sets a control rate with a triangular wave having a frequency corresponding to the frequency of an oscillation signal from an oscillation circuit 71 to obtain a variable DC power from a DC power supply. The controller has a detecting means which detects that the reference signal from the reference setting circuit 6 reaches a limit level which can maintain the off-duty of the output of the chopper main circuit, and a frequency changing means 77 which operates in accordance with the detection signal from the detecting means to reduce a chopper frequency.  The frequency changing means 77 generates a frequency changing signal corresponding to the magnitude of the reference signal, and the oscillation frequency of the oscillation circuit 71 is reduced in accordance with the frequency changing signal to obtain the phase control signal.
Patent JP-S62284396-A (JP)
Inventor: TAKAHASHI MASUO
IPC: H01L21/66
Filed: 1986-06-03
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-H0424532-A (JP)
Title: Transfer vessel apparatus
Inventor: YASUE TAKAO
IPC: B01J3/02
Filed: 1990-05-21
Abstract: PURPOSE:To preserve a sample stably for a long period and to make it possible to perform conveyance freely under the state of inert atmosphere with an apparatus having a simple structure without otherwise using power and the like by providing a tightly closed container which is connected to a vacuum device so that the container can be attached and removed and contains the sample in the inside, a heat-insulated container which is provided at the neighboring position of the tightly closed container, a heat conducting member which is arranged around the sample in the tightly closed container and whose end part is guided into the heat-insulated container so as to cool the sample, and a means for introducing cooling medium which is evaporated in the heat-insulated container into the tightly closed container. CONSTITUTION:When cold trapping is performed in the high vacuum state in a vessel main body 1, a nitrogen-gas introducing valve 11 is adjusted, and nitrogen gas can be released to the outside through an out-gas outlet port. When a sample 4 in the vessel main body 1 is to be preserved for a long period or by the stopped period of a vacuum device under this state, the valve 11 is adjusted, and the nitrogen gas is slowly introduced into the main body 1 from a liquid-nitrogen trap 6. Thus, nitrogen gas atmosphere is obtained. Furthermore, the nitrogen gas is introduced so that the pressure in the main body is higher than atmosphere. Thus, the effect for preventing the mixing of moisture from the outside is further enhanced.
Patent JP-S5253815-A (JP)
Title: Preparation of n-alkyl-beta-oxybutyramides
Inventor: SAKUMA AKIRA
IPC: C07C231/02
Filed: 1975-10-27
Abstract: PURPOSE: Title compounds of formula I (one of R 1 , R 2  is H and the other is methyl or ethyl; N is 3, 4); for example, N-2-ethylhexyl-η-oxybutyramide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04353383-A (JP)
Title: Refrigerator
Inventor: SATO ISAMU
IPC: F25D23/06
Filed: 1991-05-31
Abstract: PURPOSE:To mount a control box, attached to the outer casing of a refrigerator, with a simple constitution and simplify the positioning of electric appliances attached to the inside of the control box. CONSTITUTION:A flange 9 is formed at the periphery of a hole 8, formed on the top surface 7 of an outer casing 1, and another flange 10b, abutted against the flange 9, is formed on a control box 10 while respective flanges are engaged through projections 21 and holes 22. The control box 10 is provided with a recess 10d for receiving electric appliances 15 while a step, forming the recess 10d, is provided with a notch 18 while the frame 16 of the electric appliances 15 is inserted to engage the holes 24 with projections 23 and a frame 17 of opposite side is attached to the control box 10 with screws 14.
Patent JP-S5254839-A (JP)
Title: Starting system mixed air correction device for carburetor
Inventor: SAKURAI SHIYOUICHIROU
IPC: F02M1/02
Filed: 1975-10-29
Abstract: PURPOSE: In a carburetor with a choke, main mixed air is fed to the path by a switch valve responsive to a choke valve only when a thermal machine is operated, to reduce harmful exhaust gas without disturbing operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1135500-A (JP)
Title: Liquid crystalline compound and liquid crystal composition containing the same
Inventor: MIYAZAWA KAZUTOSHI
IPC: C07C43/12
Filed: 1994-06-10
Abstract: PURPOSE: To obtain a new liquid crystalline compound comprising a specific bicyclohexane-based compound or a cyclohexylethylcyclohexane-based compound, capable of providing a liquid crystal composition having a high clearing point and viscosity-reducing activities, and useful as a liquid crystal display element, etc. CONSTITUTION: This liquid crystalline compound is the new liquid crystalline compound of formula I [R1 is a 1-12C alkyl group with the proviso that one CH2 group in the group can be substituted with 0 or CH=CH; X is H or F; Y is H or a 1-5C alkoxy; (1) and (m) are each 0 or 1; (n) and (p) are each 0-10; when (p) is 0, (n) is >=1, and when Y is an alkoxy, X is F and (p) is 0]. The liquid crystalline compound is suitably used as a component for a liquid crystal composition having a high clear point and viscosity-reducing activities, for a liquid crystal display element, etc.  The compound is obtained by subjecting cyclohexanecarboxylic acids of formula II to a carbon- increasing reaction, forming the reaction product into an acid halide, allowing an alkylmagnesium halide to act on the acid halide in the presence of a catalyst to provide a ketone body of formula III [(q) is >=1] and further allowing a fluorinating agent to act on the ketone body.
Patent JP-H01298860-A (JP)
Title: Input scanner reading electrostatic latent image
Inventor: MATSUO MAKOTO
IPC: G03G15/00
Filed: 1988-05-26
Abstract: PURPOSE:To reduce the time for original reading recording by radiating an information light from an original to a photosensing paper so as to read a potential of an electrostatic latent image formed on a charge storage medium. CONSTITUTION:A charge storage medium 3 is set to a photosensing body 1 with an air gap of nearly 10mum and a voltage is applied between electrodes 7 and 13 by a power supply 17. Since the photoconductive, layer 9 shows a high resistance in a dark place, no change is caused between the electrodes, but when a light is incident from the photosensing body 1, the photoconductive layer 9 of the part in which the light is made incident shows conductivity, a discharge is caused with an insulation layer 11 and electric charges are stored on the insulation layer 11. After the exposure is finished, the voltage is interrupted and then the charge storage medium 3 is taken out to complete the forming of the electrostatic latent image. Then the charge potential is read and recorded as a picture data. Thus, the recording and reading time is reduced and permanent storage is also attained.
Patent JP-H08299536-A (JP)
Title: Control board case device for pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1995-04-29
Abstract: PURPOSE: To provide a control board case device for a pachinko (Japanese pinball game) machine without applying an unreasonable external force to a control board not only when the connector of an external cable is loaded on a connector on a control board side but when it is extracted from the connector on the control board side and capable of easily loading/unloading the connector without imparing the control board. CONSTITUTION: A control board case 30 equipped with a case main body 63 and a cover 84 is provided, and the control board 31 on which electronic parts for controlling a game operation are loaded is provided in the control board case 30, and the connector 81 is provided along the side edge part on the case main body 63 side of the control board 31, and a notched part 96 in accordance with the connector 81 is formed on the side wall 94 of the case main body 63. The connector 84 of the external cable 61 is connected from the connector 81 via the notched part 96 freely loadably/ unloadably, and a board receiving edge part 88 which receives the side edge part on the connector 81 side of the control board 31. and a warp blocking projection 89 engaged with the control board 31 provided so as to hold the control board 31 between both sides in plate thickness direction with the board receiving edge part 88 are provided in the cover 64.
Patent JP-S5753656-A (JP)
Title: Ultrasonic flaw detector
Inventor: KOBAYASHI MASAHIRO
IPC: G01N29/04
Filed: 1980-09-18
Abstract: PURPOSE:To improve inspection precision by bringing ultrasonic probes, provided movably at right angles to the perpendicular axis direction of a main body, into close contact with parts in a furnace at prescribed positions accurately through remote operation by moving the probes by a moving and pressing mechanism. CONSTITUTION:The invented device inspects the jet pump beam 7 of the jet pump of a boiling water nuclear reactor. Lowering the main body 11 fits guide bodies 14 on both the flanks of the beam 7 for rough positioning, and when the main body 11 is further lowered to bring the reverse surface of the main body 11 into contact with the top surface of the beam 7, drivers 24 and 34 are pushed up according to the lowering of the main body 11. consequently, ultrasonic probes 15a-15d move to stand close to each other in the length direction of the beam 7 and in its orthogonal direction, and they come into close contact with both the flanks of the beam 7 and also in close contact with both the flanks of hook projection parts 10a and 10b.
Patent JP-H01299964-A (JP)
Title: Water purifying device for movable floor type swimming pool
Inventor: KANEKO TOSHIHIKO
IPC: E04H4/12
Filed: 1988-05-28
Abstract: PURPOSE:To always develop a water purifying effect independently of the change in the depth of water, in a swimming pool in which the depth of water can be freely changed by a movable floor by providing a plurality of intake pipes and filling pipes to be connected to a water purifying equipment so as to have different depths. CONSTITUTION:A movable floor 2 is provided in a swimming pool 1, and it is so constructed that the depth of water can be freely changed by moving the movable floor in the up-and-down direction. Further, upper and lower intake pipes 3, 4 are provided at the upper surface and the bottom of the pool 1 respectively, and the water inside the pool 1 is taken out through these pipes to pass through a water purifying equipment installed in an external circulating route, and then is return-filled through a plurality of filling pipes 13... having different depths. The water purifying equipment is made up of filters 8, 10, a sterilizer 9, a chlorine injector 11, an ozonizer 12, an ultraviolet lamp 14, and the like.
Patent JP-H01301457-A (JP)
Title: Train diagram forming method
Inventor: SASAKI KOTARO
IPC: B61L27/00
Filed: 1988-05-27
Abstract: PURPOSE:To improve the diagram forming efficiency by providing a read and identification device which reads a patterned line diagram and identifies diagram information for each train, sending scheduled information to a data processor, editing diagram information concerning other trains and displaying information by a display means. CONSTITUTION:When a patterned line diagram is inserted in a read and identification device 12, said device 12 has a read device 22 thereof read the inserted line diagram and an identification device 23 identify the diagram information for each train. A data processor 11 edits diagram information concerning other trains according to the diagram information for each train. That is, the diagram information of other trains is used as a train diagram for operators because the information is obtained by developing the diagram information for each train to ordered train information, train-basis information and station-basis information, etc. An error occurring in the development process is displayed on CRT 16 connected to a host computer 13. Edited diagram information concerning the other trains is displayed on CRT 16 or an XY plotter 17.
Patent JP-H10316972-A (JP)
Title: Production of needle coke
Inventor: KAJIWARA OSAMU
IPC: C10B57/04
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To produce high-quality needle coke which exhibits a low coefficient of thermal expansion and a low puffing and enables an efficient production of graphite electrodes excellent in thermal shock resistance. SOLUTION: A pitch having a quinoline-insoluble content of 0-7 wt.% and a tolene-insoluble content of 0-20 wt.% is heat treated so that the quinolineinsolubles content increases by 0.5-5 wt.% and the toluene insoluble content, by 10-30 wt.%. The resultant product is brought into contact with a solvent to give a pitch which does not substantially contain quinoline insolubles and contains 0.5-10 wt.% toluene insolubles, which is then coked. The heat treatment is conducted pref. at 350-450 deg.C under a pressure in the range of from normal pressure to 30 kg/cm<2> G.
Patent JP-H02311223-A (JP)
Title: Alarming method for parts residue in parts supplying means
Inventor: YOSHIHARA RYUJI
IPC: H05K13/08
Filed: 1989-05-23
Abstract: PURPOSE:To let an operator recognize a replacement timing for a parts supplying means properly by calculating and displaying a possible work continuity time based on the residual number of parts, the number of parts to be used per substrate, and a tact time per substrate. CONSTITUTION:As mounting parts to a substrate 1 is started, the number of parts 2 taken from a parts supplying tape 24 is counted, and the number of the parts that a reel 23 has is reduced. After parts mounting work to one substrate 1 is completed, a possible work continuity time is calculated for each reel 23. The possible work continuity time is calculated based on the residual number of the parts, the number of the parts to be used per substrate, and a tact time per substrate. As the possible work continuity time is calculated, it is added to a current time, and a time when continuity of work becomes impossible is calculated. The time when continuity of work becomes impossible is determined for each reel 23, and the soonest one is displayed with its reel number in a display 44.
Patent JP-H01298124-A (JP)
Title: Production of sic whisker reinforced al alloy material
Inventor: SUGIHARA KANJI
IPC: B22D19/14
Filed: 1988-05-27
Abstract: PURPOSE:To efficiently produce an SiC whisker reinforced Al alloy material having uniform properties and not causing abnormal segregation by forming carbon coating films of a specified thickness on the surfaces of SiC whiskers when a molten Al alloy contg. Mg is impregnated into a preform of the SiC whiskers and cast under pressure. CONSTITUTION:Carbon coating films of <=100Angstrom  thickness are formed on the surfaces of SiC whiskers and these whiskers are shaped into a preform. A molten Al alloy contg. Mg is impregnated into the preform and cast under pressure to obtain an SiC whisker reinforced Al alloy material. When carbon comes in contact with molten Al, brittle Al4C3 is formed but the amt. of Al4C3 formed on the SiC whiskers is very small because the carbon coating films are very thin. The formed Al4C3 hinders the reaction of SiO2 in the surface layers of the SiC whiskers with Mg in the matrix, so abnormal segregation in the structure of the Al alloy material can be prevented.
Patent JP-2000320958-A (JP)
Title: Vacuum heat insulating body and heat insulating structural body
Inventor: NISHIMOTO YOSHIO
IPC: B65D90/06
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a heat insulating structural body restricting the deterioration of heat insulating performance due to the heat of surface of the outer cell, such as an outer casing for a refrigerator or the like, by the thermal crosslinkage of a vacuum heat insulating panel arranged in the outer casing and reduced in the deformation of an appearance. SOLUTION: A heat insulating structural body is constituted so as to have a vacuum heat insulating body, having a thickness D whose ratio to the length L2 of an end side part or the ratio L2/D is not less than 2.0, while the ratio of the same to the length L1 of the short side of a surface part or the ration L1/D is not less than 20 and arranged in the outer cell, and remaining air gap is filled with porous bodies comprising independent bubbles. In this case, the end side part of the vacuum heat insulating body is positioned in the outer cell at a corner whereat the end side part is intersected with the wall surface.
Patent JP-H11331601-A (JP)
Title: Picture processing method and device
Inventor: AOYAMA TATSUYA
IPC: G06T5/20
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent production of an artifact due to missing of high frequency information in the case of applying sharpness emphasis processing to picture data even when the resolution of picture data is low in the picture processing method and device. SOLUTION: A noise picture data generating means 4 of an picture processing means 2 generates noise picture data N, a high pass filter means 5 applies high pass filtering processing with a high pass filter to the noise picture data N to obtain high frequency noise picture data HN, which are stored in a memory 6. A noise adder means 7 adds the high frequency noise picture data HN to image data S with a prescribed adding ratio to obtain noise added picture data SN. A sharpness emphasis processing means 8 applies sharpness emphasis processing to the noise added picture data SN to obtain processed picture data S', which are fed to a reproduction means 3 that reproduces the data S' as a printed picture.
Patent JP-S5831293-A (JP)
Title: Production of heat exchanger
Inventor: NAKADA SEIICHI
IPC: B21D53/08
Filed: 1981-08-18
Abstract: PURPOSE:To enable to form a long welding contact area along a pipe, by a method wherein projections having a minute height are formed on a metallic sheet, and are collapsed at the time of welding, in fixing a heat-exchanging pipe to a metallic sheet by electric point welding. CONSTITUTION:A plurality of linear projections 5 having a minute height are formed in parallel to each other on the entire surface of the metallic sheet 3 by press working. When welding, the sheet 3 provided with the projections 5 and the heat-exchanging pipe 4 bent into a meandering form are combined with each other to bring them into contact with each other at the top parts of the projections, and they are welded to each other at the contact parts 6 by electric welding under pressure applied from both sides by electrodes. Accordingly, the projections 5 are collapsed at the contact parts (welding parts) 6, and the heat- transmitting parts between the sheet 3 and the pipe 4 are produced in elongated forms along the axial direction of the pipe.
Patent JP-H0949847-A (JP)
Title: Analyzing instrument using disposable reaction vessel
Inventor: UCHIDA HIROYASU
IPC: G01N35/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an analyzing instrument which can be reduced in size as a whole by making the carrying extents of reaction vessels smaller. SOLUTION: Unused reaction vessels and unused nozzle tips are respectively placed on a vessel magazine and tip magazine in matrix-like states. A carrying mechanism 200 which moves a grip mechanism in the X- or Y-direction grasps in order the unused nozzle tips on the tip magazine and transfers the tips to a tip connecting station 162. The mechanism 200 also grasps in order the unused reaction vessels on the vessel magazine from the first vessel in the first row and transfers the vessels to a dispensing station 164. A dispensing mechanism 100 dispenses a specimen and a reagent to a reaction vessels on the station 164 after connecting the nozzle tips on the station 162 to nozzle holders.
Patent JP-S5653930-A (JP)
Title: Automatic deceleration apparatus for bulldozing
Inventor: SATOU YOSHITO
IPC: B60W10/184
Filed: 1979-10-11
Abstract: PURPOSE:To reduce the work of a bulldozer operator by allowing the brake and decelerator to be automatically controlled for deceleration simply by operating the change-speed lever without stepping the pedals of the brake and decelerator. CONSTITUTION:A change-speed lever means 30 is operated by using a change- speed lever 33. The first to the fifth change-speed solenoid valves 1-5 provided in a transmission also perform change-over of speeds in forward and reverse movements. A solenoid valve-controlling circuit 32 controls solenoid valves 6 and 7 and the first to the fifth change-speed solenoid valves 1-5 so that a brake and a decelerator automatically operate to change-over speeds when the vehicle speed is above a theoretical vehicle-speed, and the circuit 32 controls the solenoid valves 6 and 7 and 1-5 so that the brake and the decelerator do not operate and the change-over of speeds can be performed immediately when the vehicle speed is below the theoretical vehicle-speed. A comparator 29 compares a set vehicle-speed with the vehicle speed detected by means of a revolution sensor 25 to discriminate the detected speed from the theoretical speed, and outputs a signal corresponding to the discrimination.
Patent JP-S5556673-A (JP)
Title: Photocoupler
Inventor: MATSUNAGA HIROSHI
IPC: H01L31/12
Filed: 1978-10-24
Abstract: PURPOSE: To prevent aging change in characteristics of a photocoupler in a simple constitution wherein a resistor whose resistance varies with the light from a light emitting diode is provided.  
     CONSTITUTION: A resistor R whose resistance varies with the light from a LED 11 is connected in series with a photodetecting transistor 12. In this constitution, since the resistance of the resistor R increases with degradation of light-emitting efficiency of the LED, decrease in the transistor current due to the degradation of light emitting efficiency of the LED is compensated, and the voltage generated across the resistor R can be maintained at an approximately constant level. 
     COPYRIGHT: (C)1980,JPO&Japio