baber/WOPTO huggingface dataset:
Patent JP-H10165144-A (JP)
Title: Automatic boiling device for small fish or the like
Inventor: KAWAKUBO TAKESHI
IPC: A23L17/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic boiling device of small fish or the like preferable from the point of the health management of an operator as well for eliminating the degradation of the quality of products and operation efficiency accompanying the temperature decline of stock, eliminating the degradation of the stock due to the damages to the small fish and improving a yield. SOLUTION: A chain conveyor 1 for carrying the small fish as a raw material is disposed to a boiling pot 10 into which the prescribed amount of the stock is made to flow in the state of being immersed in the stock, metal fittings 3 for carriage are fixed at a fixed interval on the upper surface of the chain conveyor 1 and a heater 16 for high-temperature heating of the stock is arranged near a bottom wall inside the boiling pot 10. Further, a hopper 8 for feeding the raw material and a chute 9 for carrying away semi-finished products are attached to both end parts in the longitudinal direction of the chain conveyor 1, and further, a conveyor 12 for carrying containers 13 for continuously mounting and transferring the containers 13 in an empty state is disposed at the lower part of the boiling pot 10.
Patent JP-H02207877-A (JP)
Title: Method for classifying air current and air current classifier with this method utilized therefor
Inventor: AGAWA SETSUO
IPC: B07B11/04
Filed: 1989-02-07
Abstract: PURPOSE:To obtain accurate cut size wherein controlling items are successively set by deciding the flow rate of classification air current in accordance with the tip position of a classification edge which has been decided according to both specific gravity of a powdery raw material and the target cut size. CONSTITUTION:A powdery raw material is supplied from the lateral direction of classification air current. Weighty coarse powder is flown far from a nozzle 5 and thereafter ridden on the splitting air current. Lightweight fine powder is ridden on air current in the position near to the nozzle 5. In other words, the powdery raw material which is ridden on the splitting air current and allowed to flow down is divided into the powder groups of three stages and allowed to flow along a fine powder passage 22, an intermediate powder passage 23 and a coarse powder passage 24. In this classifying action, cut size is mainly decided by such a position that the powdery raw material is flown into a classification chamber 25, namely by the tip positions of a first edge 11 and a third edge 13 for the left end part of a Coanda block 9. Further this cut size receives the effect of flow rate and the blowing velocity from the nozzle and thereby is changed.
Patent JP-H05225735-A (JP)
Title: Supporting mechanism for magnetic head
Inventor: MURAKAMI KAZUHISA
IPC: G11B21/21
Filed: 1992-02-13
Abstract: PURPOSE:To facilitate sliding and to suppress the occurrence of wearing dust and hence to improve the reliability by providing a low friction surface in an area where a pivot of a head slider is brought into contact with other member. CONSTITUTION:The head slider 10 is oscillated around a contact point between the pivot 20 and a block 22 as a center by generating lift upon rotation of a magnetic disk, and is floated under balance of the lift and a spring 12. At the time of oscillating the slider 10, the pivot 20 is under rolling contact with the slider 10 Consequently, the smaller the friction of the two parts the easier the slider 10 in its posturizing change, so that the mechanism is equipped with the block 22 of a low friction material. By this method, even when the pivot 20 is worn off, the slider 10 is stably floated. Moreover, wearing of the pivot 20 and the slider 10 is decreased, and also there is no contamination of wearing dust, and then head crush against a magnetic disk 25 is minimized.
Patent JP-S61185854-A (JP)
Title: Stereoscopic color television picture tube
Inventor: SATO YASUYOSHI
IPC: H01J31/22
Filed: 1985-02-14
Abstract: PURPOSE:To achieve stereoscopic color image by dualizing the electron beams projected from three electron guns in two systems then stimulating respective fluorescent material dot and emitting the light. CONSTITUTION:Scanning method of electron beam 2 projected from three elec tron guns R1, G1, B1 in one system receiving an image taken from the right angle direction is same with conventional television where it is scanned horizon tally from upper section to lower section. Scanning method of electron beam 2 projected from three electron guns R2, G2, B2 in the other system receiving an image taken from the left angle direction is reverse from conventional one where it is scanned horizontally from the lower section to the upper section. In such a manner, three electron guns R1, G1, B1 and R2, G2, B2 receiving the images taken respectively from the right and left angle direction will project the electron beams 2 to stimulate the fluorescent material dots r1, g1, b1 and r2, g2, b2 thus to produce a cubic color image.
Patent JP-H02207971-A (JP)
Title: Gas shielded arc welding method
Inventor: NAGATOMO KAZUO
IPC: B23K9/035
Filed: 1989-02-07
Abstract: PURPOSE:To allow stable overhead welding and to obtain bead shapes which are good on both front surface and rear by periodically oscillating a wire in the direction perpendicular to a weld line, stopping the oscillation in the wall part of a groove, simultaneously generating large currents, generating small currents in the other parts and executing welding. CONSTITUTION:A backing strip 6 of a cordierite-based ceramics type having a continuous groove in a longitudinal direction is installed on the rear of the groove of horizontal base metals 5a, 5b and the base metals are subjected to overhead welding. The oscillation of the wire is stopped on the wall surface of the groove and the large current arcs 1a, 1b are generated at the large current arc time T. The wire is moved in the groove until the wire arrives at the groove face on the opposite side while the small current arcs 2a, 2b are generated at the small current arc time t. The large current arcs 3a, 3b are generated on the above mentioned wall surface at the next large current arc time T. The weld metal is extremely smoothly welded to the groove in this way by the rapid solidification of the large current molten pool.
Patent JP-S58160274-A (JP)
Title: Packing box
Inventor: UIRIAMU ROBAATO BURAUN
IPC: B65D85/32
Filed: 1983-02-18
Abstract: An egg box or carton comprises a moulded plastics base part (1) formed with egg-receiving pockets (4) and a separate carboard lid (2) which is fastened over the open top of the base part to close the latter. The lid (2) comprises a flat top (18) having walls or flaps (19, 20) depending from its edges and which, when the lid is closed, project downwardly within the top of the base part juxtaposed the peripheral walls (5, 6) of the latter. In order to support the edges of the lid, the bottom edges of these walls or flaps rest on ledges (15) moulded in the peripheral walls of the base part below its rim (13). The lid is fastened in its closed position by tabs (18) projecting inwardly from opposite end walls of the base part and engaging in slots (21) in the adjacent walls or flaps (19, 20) of the lid.
Patent JP-H02206030-A (JP)
Title: Optical head device
Inventor: HAMAKAWA KAZUFUMI
IPC: G11B7/135
Filed: 1989-02-06
Abstract: PURPOSE:To improve the image forming performance and the focus error detection sensitivity by separating the reflected light from an optical disk into two luminous fluxes by the combination of a quarter-wave plate and a Wollaston prism and forming images of respective luminous fluxes on dividing zones of photodetectors independent of each other of a detector through a detecting lens and knife edges independent of each other. CONSTITUTION:The reflected light from an optical disk 1 is made incident on a focus error detecting optical system from a translucent prism 11 and passes a quarter-wave plate 19 and is converted to circularly polarized light and is made incident on a Wollaston prism 21. The circularly polarized light is separated into p-polarized light and s-polarized light through the prism 21 to obtain luminous fluxes 24a and 24b. The image of the part which is not intercepted by a knife edge 23a of this separated luminous flux 24a is formed on the dividing zone of photodetectors 15 and 16 of a detector 13. The image of the part which is not intercepted by a knife edge 23b of the other luminous flux 24b is formed on the dividing zone of photodetectors 17 and 18 of the photodetector 13.
Patent JP-H09224141-A (JP)
Title: Key panel
Inventor: KOYAMA KENJI
IPC: H01H13/70
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a key panel effectively utilizing a limited space and easily and surely executing switching operation. SOLUTION: A key unit moving within a surface nearly in parallel with the arraying flat surface of the key 31 is provided. Plural keys 31 are arrayed by a prescribed pitch on the key unit. A switching switch 35 switching corresponding to the moving position of the key unit is provided. A mode to be operated by means of the keys 31 is switched according to the detection of the switching switch 35.
Patent JP-H06220685-A (JP)
Title: Method for plating metal on insulating material and printed circuit board plated thereby
Inventor: KOSERA NAOMI
IPC: C25D7/00
Filed: 1993-01-25
Abstract: PURPOSE:To form an electroplated layer having high reliability at a high deposition rate on an insulating material by doping a conductive high polymer compound with a specific dopant and a halogen at the time of electroplating a metal on the conductive high polymer compound substrate layer after the insulating material is coated with the polymer compound used as the primary material CONSTITUTION:At the time of forming a conductive metal plated layer on the inner surface of each of the through-holes of a printed circuit board made of the insulating material consisting of glass fibers and an epoxy resin, a coating layer of the conductive high polymer compound such as polyaniline, polypyrrole, etc., is formed on the surface of the insulating material of the inner surface of each of the through-holes. Then the coating film of the conductive high polymer compound is doped with a dopant contg. at least two anion groups per molecule such as polyvinylsulfonic acid or its salts, etc., and a halogen such as F<->, Cl<->, Br<->, I<->, particularly Cl<->, which is used in a form of Cl<->-containing compound such as HC1. Thereafter, a metal such as Ag is electroplated on the coating film of the surface-treated conductive high polymer compound used as the base. Thus, the metal electroplated layer having high reliability can be formed at a high deposition rate.
Patent JP-H06223361-A (JP)
Title: Magnetic recording medium
Inventor: IKUYAMA SEIICHI
IPC: C09D5/23
Filed: 1993-01-22
Abstract: PURPOSE:To improve electromagnetic conversion characteristics and still durability by forming a magnetic recording medium containing a fixed quantity of calcium titanate particles having specified characteristics in a magnetic layer. CONSTITUTION:A magnetic layer 2 containing magnetic powder, calcium titanate particles, a bonding agent, etc., is formed on one surface of a nonmagnetic supporter 1, and a back coating layer 3 mainly comprising nonmagnetic powder and the bonding agent is shaped on the other surface as required. The calcium titanate particles are formed in a rectangular parallelopiped shape or a cubic shape, and the sum of the length of the three sides of the particles is set in 0.3-3mum while the content of the particles is set in 0.5-10 pts.wt. to 100 pts.wt. magnetic powder. Accordingly, both performance of electromagnetic conversion characteristics and still durability can be improved simultaneously.
Patent JP-H05338670-A (JP)
Title: Expandable package cushion material
Inventor: POZZO MICHEL
IPC: B65D81/05
Filed: 1993-01-22
Abstract: PURPOSE: To provide an expandable package cushion material that can be used easily and used for multi-purposes. CONSTITUTION: An expandable package cushion comprises an external peripheral edge 101 adapted to the size and shape of a package container, at least one internal opening 102, 102' capable of receiving an object to be packaged, and a plurality of recesses 103, 103' extending from an internal opening toward the peripheral edge. The recesses define in pairs cushion supporting parts 104, 105, 106, 107, 104', 105', 106', 107', capable of coming into contact with the object to be packaged, and define a region 108 between the recess and the peripheral edges for preferentially turning the cushion supporting parts during the expansion.  The expandable package cushion performs flexural turning about the region 108 during the expansion process such that the size and shape of the inside aperture is varied so as to adapt to the objects to be packaged having various sizes and shapes, and so as to apply a supporting force to the objects.
Patent JP-H11223708-A (JP)
Title: Indentator and production of micro-optical element array
Inventor: TOMITA YASUHISA
IPC: G02B3/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To form a lot of indentations in a much shorter time by providing plural unit indentators for forming respectively independent indentations on the surface of a member to be worked. SOLUTION: An indentator bundle 11 composed of four unit indentators 11a-11d is fixed inside a holder 15. A gap between the holder 15 and the indentator bundle 11 is filled with filling 16 such as adhesive agent. By using such an indentator 1, a microlens array 25 is formed. Fine-grain hard metals are used for the unit indentators 11a-11d, and their press convex surfaces are created into shapes corresponding to indentation shapes to be formed on the member to be worked (namely to the shape of microlenses 25a). When a mutual distance between the centers of the microlenses 25a and a mutual inscribed circle 26 of the microlenses 25a are comparatively large, a prism having a square cross section in a double pitch size is used. In this case, a jig for positioning the axial centers of the respective unit indentators 11a-11d into prescribed position relation can be used as well.
Patent JP-S62185944-A (JP)
Inventor: MATSUTANI TERUO
IPC: E04C5/00
Filed: 1986-02-10
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-H11224264-A (JP)
Title: Document retrieving device and record medium
Inventor: ISHITOBI YASUHIRO
IPC: G06F17/30
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce retrieval omission and retrieval noise when a document corresponding to a retrieval expression is retrieved. SOLUTION: An input retrieval word converting means 1 extracts a compound word included in an inputted retrieval expression, converts the compound word into a word lists consisting of the words constituting the compound word, and outputs the list. A word retrieving means 3 acquires document pointers of the document corresponding to the words supplied from an input retrieval word converting means 1 by referring to the indexes of words stored in a word index storage means 2. An AND operation means 4 ANDs the document points supplied from the word retrieving means 3 to calculate a group of documents as a retrieval result. A compound word retrieving means 6 acquires the document points of documents containing the compound word included in the retrieval expression by referring to the indexes of compound words stored in a compound word index storage means 5.  A document scoring means 7 scores the document points obtained by the AND operation means 4. A retrieval result display means 9 displays the document information stored in the document information storage means 8 according to the result of the scoring.
Patent JP-H10222232-A (JP)
Title: Heating element controller
Inventor: IWAMOTO KIYOSHI
IPC: G05B19/05
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To speedily and appropriately heat even and element to be heated having large heat capacity to a set temperature. SOLUTION: Circuits OP1 and OP2 generating initial voltage corresponding to a temperature difference between the initial temperature and the set temperature of a heater H, a capacitor Ct accumulating a charge corresponding to the initial voltage through a diode D6, a circuit TR2 discharging the charge of the capacitor Ct, a circuit OP3 setting the discharge time of the capacitor to the rise temperature characteristic of the element to be heated, VR2 and a circuit OP4 comparing the voltage of the capacitor, which is set to the rise temperature characteristic with comparison voltage Vref, are provided. When the voltage of the capacitor is not less than setting voltage by comparison voltage OP4, a switching element by a trigger circuit is turned on and it is turned off when voltage is not more than set voltage so as to constitute a heater controller.
Patent JP-H06223768-A (JP)
Title: Ion implantation device
Inventor: NISHIKAWA KAZUHIRO
IPC: H01L21/265
Filed: 1993-01-22
Abstract: PURPOSE:To provide an ion implantation device which can prevent ions produced by hitting ion beams against a place close to the split of a mask plate from being accelerated toward the downstream side where a target is located. CONSTITUTION:A DC off-set power supply 30, and analogue adders 32 and 34 which add positive voltage from the aforesaid power supply to output voltage from a DC power supply 22 output voltage from an inverter 24, are additionally provided within a deflection power supply 20a. And output voltages from both the adders 32 and 34 are amplified by high voltage amplifiers 26 and 28 respectively so as to be transformed into deflection voltage V5 and V6, so that these voltages are applied to paired deflection electrodes 8 in such a way that electric potential in the vicinity of the slit 12 of a mask plate 10 becomes roughly zero or positive.
Patent JP-S61210071-A (JP)
Inventor: ROBIN DAGURASU KURAAKU
IPC: A61K31/4418
Filed: 1986-02-10
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-H05220398-A (JP)
Title: Fluid catalyst for catalytically oxidizing durene in vapor phase
Inventor: TAKAGI KATSUHIKO
IPC: C07B61/00
Filed: 1992-02-14
Abstract: PURPOSE:To provide a catalyst to be used in the fluidized bed which is remarkably advantageous as compared with the fixed bed in the reaction for catalytically oxidizing durene in the vapor phase to produce pyromellftic anhydride. CONSTITUTION:This catalyst consists of a component A consisting of titanium oxide, silica and boron oxide and a component B consisting of vanadium oxide, an alkali metal oxide and sulfur oxide, and the catalyst contains 70-97wt.% of the component A and 3-30wt.% of the component B. In the component A, B2O3/TiO2=0.02 to 0.5 (weight ratio), and SiO2/TiO2=0.1 to 0.9 (weight ratio). Vanadium pentoxide is used as the vanadium oxide, and the fluid catalyst for catalytically oxidizing durene in the vapor phase contains 2-10wt.% of the vanadium pentoxide.
Patent JP-H11206493-A (JP)
Title: Article falling prevention device in article shelf
Inventor: MITSUMOTO YOSHIYASU
IPC: A47B96/02
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an article falling prevention device in an article shelf capable of surely preventing an article from falling from a shelf plate in the case that vibration is generated to the shelf plate without obstructing the take-in and take-out of the article at normal time by a simple mechanism. SOLUTION: Since a turning bar 15b is surely held by a second stopper 18 or a first stopper 9e as it is turned by the movement of a weight member 17, the article is surely prevented from falling from the shelf plate 7 by the simple mechanism. Also, by turning a horizontal bar 15a from a lower part to an upper part, the article is prevented from falling.
Patent JP-S60171821-A (JP)
Title: High frequency noise absorbing circuit
Inventor: FUJIOKA YOSHIMOTO
IPC: H02M7/48
Filed: 1984-02-16
Abstract: PURPOSE:To absorb effectively a harmonic current by connecting a capacitor connected between a positive/negative terminal and a common terminal of a DC link section, a zero-phase reactor to a power supply and a capacitor between lines. CONSTITUTION:When the harmonic current is generated through the switching of a transistor module TM1, the harmonic current is propagated to a power supply. The harmonic current is bypassed to ground by providing capacitors C3, C4 between the DC link section and ground. The harmonic current absorbed to some degree in the capacitors C3, C4 reaches also a three-phase power supply section of a diode module DM1. A capacitor C5 is provided respectively among three phase lines and the harmonic current is absorbed by providing a zero-phase reactor L1.
Patent JP-H01202788-A (JP)
Title: Window display system
Inventor: NANGO YUJI
IPC: G09G5/14
Filed: 1988-02-09
Abstract: PURPOSE:To easily confirm which position of an image data is being displayed in a window by displaying a map being a two-dimensional reduced image of the whole image data in the window to which an icon belongs, when an operator has instructed the icon. CONSTITUTION:An indicator controller 7 executes a control so as to install an icon 17 being a tool of a window on the window in a screen. In this state, when an operator has instructed the icon 17 by using a coordinate input device 3, a map being a two-dimensional reduced image of the whole image data is displayed in the window to which the icon 17 belongs. That is, the map being the two-dimensional reduced image of the image data concerned for showing which part of the image data its window is displaying can be displayed in the window. In such a way, a relative position of a partial image in the window in the image data can be recognized easily as a vision, and the operability of a scroll operation for displaying a target partial image in the window can be improved.
Patent JP-S58146451-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/00
Filed: 1982-02-25
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-S59154069-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: NAGAKUBO YOSHIHIDE
IPC: H01L21/8247
Filed: 1983-02-22
Abstract: PURPOSE:To increase the capacitance between the first and second gate electrodes and thus reduce the write voltage into the second gate electrode by a method wherein the first gate electrode is so provided as to cross a part of an island region of a substrate, and the second gate electrode is so provided that a part thereof bites into the side surface of the first gate electrode. CONSTITUTION:A PROM memory cell has a structure having the first gate electrode 24 crossing a part on the element region 13 via the first gate oxide film 23 and having constrictions 19a and 19b, which direct inward, on side surfaces at both ends and the second gate electrode 26 which is laminated on said electrode 24 via the second gate oxide film 25 and has the form that a part bites into the constrictions 19a and 19b of said electrode 24 via said film 25. Thereby, since the surface area of the first gate electrode 24 to the second gate electrode 26 can be increased, the capacitance between the first and second gate electrodes 24 and 26 can be remarkably increased. Therefore, the write voltage into the second gate electrode 26 can be reduced.
Patent JP-S60174380-A (JP)
Inventor: ANDOU JIYUNJI
IPC: B62K11/00
Filed: 1984-02-17
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。