baber/WOPTO huggingface dataset:
Patent JP-H11223562-A (JP)
Title: Temperature detector
Inventor: YAGI TOMIICHI
IPC: G01K11/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a temperature detector which can be made compact as a whole and, in addition, can actuate an actuating member in accordance with the temperature at a location apart from the actuating member. SOLUTION: When the temperature of an SMA plate 15 is lower than a prescribed value, the plate 15 is maintained in a plastically deformed shape and a stopper 14 is positioned to an inhibiting position. When the stopper 14 is positioned to the inhibiting position, the downward movement of a plunger 12 is inhibited, because the step of the plunger at the boundary between the upper large-diameter section 12a and central small-diameter section 12b of the plunger 12 is engaged with the stopper 14. Therefore, the actuation switch 13 of a mechanical valve 24 is kept in such a state that the switch 13 is not pressed by the plunger 12. When the temperature of the SAM plate 15 becomes higher than the prescribed value, the plate 15 tends to return to the shape before plastic deformation, namely, to a plate-like shape and, as a results, the stopper 14 moves to an allowable position.  When the stopper 14 moves to the allowable position, the plunger 12 passes through the through hole 25 of the stopper 14 and presses the actuation switch 13.
Patent JP-H02205040-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWASAKI YOICHI
IPC: H01L21/52
Filed: 1989-02-02
Abstract: PURPOSE:To shorten an index per one pellet and to improve productivity by providing a plurality of mounting arms, and eliminating the returning motion of the arm. CONSTITUTION:A rotational shaft is lowered, an arm 1 mounts a pellet on the pellet mount 3 of a lead frame, and an arm 2 simultaneously sucks the pellet by a pellet suction unit 4. Then, the shaft is raised, and the arms 1, 2 rotate counterclockwise at 180 degrees to feed the pellet. The shaft is again lowered, the arm 2 mounts the pellet and the arm 1 simultaneously sucks the pellet. The pellet is sucked by a vacuum passage branched from a vacuum hose 7 to the arms, and the vacuum passage is branched through a suction hole formed at the rotary seal of the shaft. The pellet is mounted by lowering the arm to silver paste coating the pellet mount of the lead frame and pressing the pellet thereto.
Patent JP-H10218571-A (JP)
Title: Overload preventing device for crane
Inventor: SHIOIRI MASAAKI
IPC: B66C23/90
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To explicitly warn an operator of a crane that the crane is in its limitation with an overload preventing device for a crane arranged on the crane. SOLUTION: An overload preventing device for a crawler crane comprises a warning means involving a speaker 38 and a buzzer 39, and a control circuit for display/alarm control operations. If the craned load of a crawler crane detected in the operations exceeds the rated load depending on the length of the crane boom and the like, the overload preventing device actuates the speaker 38 and the buzzer 39 to send a warning message of voices and warning sounds: 'Beep! The crane is overloading! Beep!' That system permits the operator to notice that the crane is in its limitation without glancing at a display 20 in the overload preventing device for a quick recovery operation among others.
Patent JP-H11208058-A (JP)
Title: Printer
Inventor: UEDA HIDEO
IPC: B41J25/304
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To develop an adequate pressing force of a print head by a method wherein when the pressing force is varied due to processing accuracy of a component, the variation is corrected. SOLUTION: This printer comprises a print head 1, a print head moving mechanism 2 that reciprocates the print head 1, a driving motor for the print head moving mechanism 2, a head position detecting switch 8 and a control section. The control section measures a time period required for executing one cycle of reciprocating movement of the print head 1 while the motor is driven and calculates an inward driving time period of the motor required for moving the print head 1 inwardly and an outward driving time period of the motor required for moving the print head 1 outwardly in accordance with the measured time period.
Patent JP-S61184610-A (JP)
Title: System for plotting moving locus
Inventor: KAWAMURA HIDEAKI
IPC: G06F17/50
Filed: 1985-02-12
Abstract: PURPOSE:To facilitate the locus processing and to display it easily when the moving locus is complicated by constituting the display screen of the moving locus of two memory pictures and plotting always the moving locus in the same display color. CONSTITUTION:A display pattern for plotting the moving locus and a still picture including a processing area is formed by overlapping the 1st picture whose processing area (d) includes a base screen background subjected to the color specification by bit patterns with three colors R, G and B, a work (b), a tool locus (c) and an inner pattern background (d), and the 2nd and 3rd picture images, both of which show the processing area by two bytes. Namely, the background color (a), the display color (b), the background color (d), a display color (e) are black, red, its inverted color, blue and green, white, and the same blue and green as the display color (c), respectively. Such color specification can reduce a cost in terms of circuit constitution such as memory, and facilitates the locus processing. Simultaneously the moving locus is plotted in the same display color, whereby the display can be easily carried out even if the moving locus is complicated.
Patent JP-H05223770-A (JP)
Title: Heat conduction type absolute humidity sensor
Inventor: TAKEDA MITSUYUKI
IPC: G01N27/18
Filed: 1992-02-12
Abstract: PURPOSE:To enable detecting exact humidity by balancing the same thermal characteristics for the same humidity between the measured atmosphere and a reference atmosphere. CONSTITUTION:A heat sensing resistance element 1 (for measured atmosphere) and a heat sensing resistance element 2 (for reference atmosphere) are constituted on the same surface of a ceramic base plate 11. The rack 10 for the element 1 defining the measured atmosphere and the rack 12 for dry sealing the element 2 defining the reference atmosphere are totally sintered altogether with ceramic. By this, thermal characteristics of the measured atmosphere and the reference atmosphere are made uniform and the thermal characteristics of the elements 1 and 2 are made equal. The measured atmosphere (atmospheric air) which the element 1 is exposed is defined as 100 and the reference atmosphere (dry air) which the element 2 is exposed is defined as 200. By forming fixed resistors R1 and R2 with paste-printing at the same time on the same surface using a thick film technology, temperature characteristics of the resistors R1 and R2 are finely equalized and the size is minimized. By this, the stability in characteristics, temperature drift and characteristics scattering among samples are improved and the size is minimized.
Patent JP-S61186145-A (JP)
Title: Casting master die
Inventor: NISHIOKA CHOMEI
IPC: B22C7/00
Filed: 1985-02-14
Abstract: PURPOSE:To shape repeatedly a sand mold, large in resistance to wear, easily separable from molding sand and excellent in surface accuracy, by forming a compound, consisting essentially of cements material, ultra fine powder, high- performance dehydrating agent, water and aggregates, into a casting master die of desired shape. CONSTITUTION:As the cements material, normal Portland cement, high-early- strength or super high-early-strength, or white Portland cement, and sulfate- resistant Portland cement, etc. are used. Next, the ultrafine powder means that its average particle size is smaller, by one unit lower at least, than that of said cement material; and silicon, an alloy containing silica, silica dust or siliceous dust are most suitable. Further, as the high-performance dehydrating agent, a material consisting essentially of a salt of naphthalenesulfonic acid- formaldehyde condensate and a salt of melaminesulfonic acid-formaldehyde condensate, etc. is used. next, as an aggregate, silica rock, emery, iron pyrite, magnetite, topaz, lawsonite, corundum, phenacite, etc. are used. Further, the quantity of water is made as small as possible.
Patent JP-2000223587-A (JP)
Title: Manufacture of semiconductor device, and semiconductor device manufactured by the manufacturing method
Inventor: OTA TOMOYUKI
IPC: H01L21/8238
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To realize a method for manufacturing a semiconductor device which can efficiently suppress an increase in a contact resistance, when n or p-type dopants are implanted. SOLUTION: An n-type diffused layer 13 and a p-type diffused layer 14 are formed on a substrate 11. An interlayer insulating film 15, having contact holes therein is formed on the n and p-type diffused layers 13 and 14 formed on the substrate 11. p-type dopants are implanted into the n and p-type diffused layers 13 and 14 via the contact holes. The contact hole on the p-type diffused layer 14 is covered with a photoresist mask to remove a part of the region implanted by the p-type dopants from the n-type diffused layer 13. Then n-type dopants are implanted only into the n-type diffused layer 13 via the contact hole. Thereafter the photoresist mask on the p-type diffused layer 14 is removed to form a contact plug 16 in the contact hole.
Patent JP-S54118983-A (JP)
Title: Control rod driving configuration of atomic reactor
Inventor: KUDOU KAZUHIKO
IPC: G21C7/16
Filed: 1978-03-08
Abstract: PURPOSE: To enable to drive control rod continuously with micro-adjustment by providing a nut for part of cylinder connected with the control rod, nut of which is put in a screw, and providing a revolving stop device of screw.  
     CONSTITUTION: Current transmitted to magnetic brake 30 is shut off for stopping control rod 9. The control rod position is fixed when the revolution of screw 26 is stopped. For insertion of control rod 9, the pressure is applied to the bottom of drive piston 11 by introducing the insertion driving water 13 to apply the force upward. By releasing the brake applied to screw rod 26 by energizing magnetic brake 30, the drive piston 11 starts to elevate and the screw 26 starts to rotate. The magnetic brake 30 is unenergized when the control rod 9 is inserted into the preset position from the command of tachometer 29. The brake is applied to screw 26 to stop the drive piston 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61182926-A (JP)
Title: Polishing method of surface of foamed resin product
Inventor: YAMANA TSUTOMU
IPC: B29C59/02
Filed: 1985-02-12
Abstract: PURPOSE:To apply polishing to the surface, by a method wherein after the external surface of a foamed resin product has been melted by heating the same at the temperature to an extent of melting resin and quenching is performed by performing pressure welding of a cooling platen or roll cooling the resin to the temperature, wherein the resin is solidified, or lower than that with necessary pressure. CONSTITUTION:The title product is formed into a product form to be formed by injection molding by making use of synthetic resin with which foaming agent has been made to mix. The product is fitted in a heating mold, which is a female mold and having identical external surface form with the product. The heating mold is so constituted that it is heated at the temperature melting the product resin or more than that and the surface of the product fitted in the mold, that is, only the surface which has come into contact with the inner surface of the mold is melted. When the product unloaded from the heating mold is fitted in this cooling mold and pressure welding of the mold is made to perform by necessary pressure the molten surface is cooled and solidified. In this instance, the surface of the product becomes glossy by applying mirror finish processing to the inside of the cooling mold. Then when the inside of the mold is made into the mirror finish and a pattern is kept provided on the surface, simultaneously with glossing, patterning is also performed.
Patent JP-H02204486-A (JP)
Title: Production of 2,4-dialkylthiazole
Inventor: TAKEDA YOSHIYUKI
IPC: C07D277/22
Filed: 1989-02-03
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate for medicines, etc., by regulating pH of a mixture containing a halomethyl alkyl ketone and reacting the regulated mixture with a thioalkanoic acid amide. CONSTITUTION:(A) A methyl alkyl ketone expressed by formula I (R<1> is 2-5C alkyl) is halogenated in the presence of a reaction initiator in a hydrophilic inert organic solvent to provide a mixture containing a halomethyl alkyl ketone expressed by formula II (X is Cl<-> or Br<->). The resultant mixture is then reacted with (B) a thioalkanoic acid amide expressed by formula III (R<2> is 1-4C alkyl). In the process, the component (A) is previously regulated to pH5-8 with an alkali and then reacted with the component (B) to afford the objective thiazole expressed by formula IV.
Patent JP-S63193014-A (JP)
Title: Position detector
Inventor: NISHITANI KIMIO
IPC: G01D5/36
Filed: 1987-02-06
Abstract: PURPOSE:To enhance detection accuracy without narrowing a slit interval, by a method wherein a plurality of slits are arranged so as to be positionally shifted in the direction crossing the relative moving direction of the slits and an optical sensor at a right angle and the optical sensor is provided corresponding to each slit row. CONSTITUTION:Optical sensors 11, 12 are arranged at the positions opposed to the upper and lower stage slits of a slit film 20 and consist of a combination of a light emitting element and a light receiving element to be respectively connected to amplifiers 13, 14. The slits of the slit film 20 are formed so as to be shifted by a cycle and the output voltages V1, V2 of the amplifiers 13, 14 correspond to the lengths of the opposed slits. These voltage V1, V2 are inputted to an exclusive OR circuit 15; only when one of the voltages V1, V2 is an H-level, output voltage V3 is generated from the circuit 15 and becomes a position detection signal.
Patent JP-H03230112-A (JP)
Title: Projection lens system
Inventor: UEDA TOSHIHIKO
IPC: G02B13/00
Filed: 1990-02-05
Abstract: PURPOSE:To obtain the lens which is formed compactly such as its telephone ratio is <=0.8, and in which various aberrations are corrected satisfactorily by 30 deg. view angle and 8 F-number by constituting the lens system of three groups f five pieces of lenses, and also, allowing it to satisfy a specific condition. CONSTITUTION:The lens system is constituted of a first positive lens group I consisting of a first positive lens whose strong convex face is turned to an enlargement side and a second negative lens, a second negative lens group II consisting of a third positive lens and a fourth negative meniscus lens whose concave face is turned to the enlargement side, and a third lens group III of a fifth meniscus lens whose concave face is turned to the enlargement side and in which at least one face is aspherical, in order from the enlargement side. Also, when (f) and (f) iii denote a focal distance of the whole system and a focal distance of a third lens group III, respectively, this lens system is allowed to satisfy a conditional expression -1.2<f/f iii<0.5.
Patent JP-H11224981-A (JP)
Title: Soldering method and formation of solder bump
Inventor: ISHIKAWA TAKATOSHI
IPC: H05K3/34
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for soldering electronic parts and a method for forming solder bump by which soldering can be performed efficiently without cleaning after soldering. SOLUTION: In a method for soldering electronic parts in which an electronic component 1 is connected with a board by soldering, the oxide film on the surface of a solder bump 2 of the electronic component 1 is displaced with a fluoride film through fluodization prior to mounting of the component 1, and a temporary fixing agent 16 containing a high viscous volatile organic material whose boiling point is higher than the maximum heating temperature in the soldering step is applied to the solder bump 2. Then the solder bump 2 is aligned with an electrode 9 and is fixed temporarily by the agent 16, and furthermore is melted by heating in a reflow furnace, so that it is soldered to the electrode 9.  The electronic component 1 is hardly dislocated on the account of the agent 16, and the fluoride film disappears in the heating step, so that appropriate soldering can be realized, and furthermore the agent 6 is evaporated thoroughly after soldering, thereby eliminating the necessity for cleaning after the soldering.
Patent JP-S63193102-A (JP)
Title: Image reproduction lens
Inventor: YAMAZAKI TETSUYA
IPC: G02B3/00
Filed: 1987-02-06
Abstract: PURPOSE:To form plural same images of an object by providing both lens parts as one body on a light transmissive base body, so that plural lens parts are arranged in parallel to each other in the direction vertical to the optical axis of a single lens part. CONSTITUTION:On the surface of a light transmissive base body 11 consisting of glass, etc., a single lens part 12 of a relatively large aperture and plural lens parts 13 of a relatively small aperture are provided. Also, the lens parts 13 are provided so as to be arranged in parallel to each other in the direction vertical to the optical axis of the lens part 12. These lens parts 12, 13 can be formed by molding, or by an ion exchange, or by forming a recessed part on the base body 11 and filling it with a substance whose refractive index is different from that of the base body 11. According to this constitution, when an object is placed in the focus of the opposite side of the lens parts 13 of the lens part 12, plural same images of the object are formed by the lens parts 13.
Patent JP-H03240647-A (JP)
Title: Pour-out fitting and pour-out method using same
Inventor: YURA HIROSHI
IPC: B65D25/40
Filed: 1990-02-05
Abstract: PURPOSE:To improve the sanitary conditions of a container and permit its contents to be poured out easily therefrom by comprising a pour-out fitting adapted to be attached to a through hole of a container body and provided with a fracture edge therein and an easily severable pour-out pipe provided at one end thereof with a connecting device having an opening on the side of the pour-out fitting covered with a seal film and engageable with the pour-out fitting and closed at the other end thereof. CONSTITUTION:A pour-out fitting 1 consists integrally of an externally threaded cylinder part 10 attachable to a through hole of a container body and having a flange part 11 formed integrally therewith and a cylindrical body provided in the cylinder part 10 and having a sloping cutting edge 12 at its top edge. A pour-out pipe 3 formed of an easily severable material is seal cut at one side thereof and provided at the other end thereof with a connecting device 30 engageable with the cylinder part 10 of the pour-out fitting 1 and an opening on the pour-out fitting side of the connecting device 30 is covered with a seal film 31.
Patent JP-H04264944-A (JP)
Title: Inter-computer on-line data transferring system
Inventor: KASEDA TAKESHI
IPC: G06F15/00
Filed: 1991-02-20
Abstract: PURPOSE:To shorten time required for the transmission and the reception of one time, and to execute a job processing program by transmitting data directly to the computer of an opposite party side at real time. CONSTITUTION:A transfer data registration module which receives transfer data from the job processing program, and after registering it in a data base for transfer, delivers it to an inter-host computer communication control module, the inter-host computer communication control module which transmits the data to the inter-host computer communication control module on an opposite party host computer, and in addition, receives the transfer data, and registers it in the data base, and simultaneously, delivers it to the job processing program, a transfer finish processing control module which deletes the processed data from the data base after the finish of the job processing program, and a working state monitor module which displays the number of cases of the transmitted and received data or the number of cases of the stagnant data in relation to the transmission and the reception of the data are provided.
Patent JP-H11221954-A (JP)
Title: Roll paper
Inventor: KATAHIRA HIROAKI
IPC: B65H26/06
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a roll paper whose residual length can be grasped easily as compared with a conventional one. SOLUTION: End marks 4 are put on the sheet 2 of a roll paper 1 within a range of predetermined length from the end 3 thereof. The end mark 4 indicates the residual length of the sheet 2 stepwise. More specifically, the end mark 4 comprises three lines (a), two lines (b) and a single line (c) formed sequentially from the end 3 and the residual length of the sheet 2 is indicated stepwise from the number of the lines.
Patent JP-S63196422-A (JP)
Title: Paper sheet feeder
Inventor: NISHI AKIHIRO
IPC: B65H1/04
Filed: 1987-02-06
Abstract: PURPOSE:To surely feed paper sheets from the paper sheet in the forefront end, by providing a guide member, which presses the paper sheets to a straightening bed, in the vicinity of the front end of the paper sheets straightened in an almost vertical condition on the paper sheet straightening bed. CONSTITUTION:Straightening paper sheets 7 almost in a vertical condition on a paper sheet straightening bed 1, a device, which presses the paper sheet from its rear end by a pressing plate 8, generates friction force between the paper sheets 7 in the forefront end and a feed roller 2. While the device provides a guide plate 4 which presses the front end part of the paper sheets 7 to the straightening bed 1. Further the device provides the pressing plate 8, which presses the paper sheets 7 from the upper when the paper sheets 7 are horizontally piled building a layer on a mounting bed 5, and a guide plate 6 warping the rear end of the mounting bed 5 to the upper by a predetermined angle. In this way, the paper sheets are surely fed sheet by sheet from the paper sheet in the forefront end.
Patent JP-S60172338-A (JP)
Title: Paddle mixer
Inventor: TANAKA MASAO
IPC: B01F7/04
Filed: 1984-02-16
Abstract: PURPOSE:To prevent viscous substance from adhering by allowing the revolving speed of two axes which are driven in the opposite direction mutually to differ with each other. CONSTITUTION:The revolving angular velocity of one axis A is regulated to 90 deg. and the revolving angular velocity of the other axis B is regulated to (90 deg.+10 deg.)= 100 deg.. Also, a phase of indication of the axes A, B is made a position of a blade (b) and the phase is regulated to 0 deg.. Further, the difference of revolving speed of the two axes is regulated to <=10%.
Patent JP-S59152492-A (JP)
Inventor: KABUTO NORIAKI
IPC: H04N5/335
Filed: 1983-02-21
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。