baber/WOPTO huggingface dataset:
Patent JP-H0264595-A (JP)
Title: Shading display method by liquid crystal cell and liquid crystal display
Inventor: PIITAA UIRIAMU ROSU
IPC: G09G3/36
Filed: 1989-05-18
Abstract: PURPOSE: To provide ferromagnetic liquid crystal cells, the holding signals of which supply data and addresses in parallel with the sets of column electrodes and in series to the sets of row electrodes by adjusting the illumination with illumination means by a controller so as to impart the appearance to discriminate both of selected pixels and non-selected pixels exclusive of partial assemblage to the pixels Within the partial aggregate. CONSTITUTION: The envelope for a liquid crystal layer is fixed and formed by twisting two sheets of glass thin sheets 11, 12 by an ambient seal 13. The inner surfaces of these sheets 11, 12 are provided with transparent electrode layers 14, 16 and are coated with polymer layers, such as nylon, by which molecular alignment is performed and the ferromagnetic liquid cell is constituted. The row electrodes of the display cell 52 is mounted on one side of the display region or the lower side of both and is accessed via a row driver 54. The row and column drivers supply the data from a data memory 51 by the control of a timing circuit 56 which also controls the operation of a back lighting 53.
Patent JP-H11329858-A (JP)
Title: Insulating medium filled apparatus
Inventor: ICHINO NAOTO
IPC: H01F27/02
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To shorten the time of connecting operation by butting a connecting piping and a cooling tube via a gap, and covering the piping and the tube with a heat shrinkable tube. SOLUTION: A connecting piping 8 which has no flange is connected to a square pipe 7. Meanwhile, the end of a cooling tube 6 which airtightly passes through a cover 12 is disposed facing opposite to the end of the piping 8, and a gap 10 for absorbing dimensional errors is formed between the both. The piping 8 and the tube 6 are covered with a heat shrinkable tube 13. The tube 13 has a flexible characteristic for shrinking when heated. Then, for enhancing the insulating performance of an equipment body, in the case of filling a body and a tank 3 in a drying furnace and drying it, the tube 13 is heat-shrunk. Opposite facing parts of the piping 8 and the tube 6 are formed obliquely with respect to the axial center and substantially parallel to each other.
Patent JP-S6021309-A (JP)
Title: Method for measuring descending speed of charge in blast furnace
Inventor: KAMIYA TOSHIO
IPC: C21B7/24
Filed: 1983-07-12
Abstract: PURPOSE:To improve the accuracy in approximation and to detect exactly the descending trend of the charge in a furnace by approximating curvilinearly the relation between the measuring depth and time by sounding of the charge in the furnace by a cubic or polynominal expression. CONSTITUTION:The depth at which the charge material in a furnace descends from the time Tsi when the depth measurement of the i-th batch starts until the time TD(i+l) of the (i+l)th batch to be made of a particular problem in the depth data of the i-th and (i+1)th batch of said charge is approximated by a cubic curve as shown by the extension of a curve (e). The amt. Zi of embedment is added in a constant term and if a slip arises in the i-th batch, the descending amt. thereof is added in a constant term ZSL and is expressed generally by the cubic expression like the equation in which Yij: the depth (the j-th point of the i-th batch), tij(=Tij-Tsi): the time (the time with the time Tsi at the j-th point of the i-th batch as a reference), di: a constant, ZSLi: the amt. of slip. The ci and di are determined from the curve of the (i-1)th batch on assumption that the inclination of the curve for the relation between the depth and time in the stage of each charging is equal. The (a), (b), Zs and Zi are determined from the data for the i-th and (i+1)th data.
Patent JP-S5750512-A (JP)
Title: Additive for flocculation of slack in coal-water slurry
Inventor: NAKA AKIHIRO
IPC: C02F1/54
Filed: 1980-09-09
Abstract: PURPOSE: To flocculate only the slack without flocculating ashes and to recover coal by adding oils and alkylene oxide addition product of aliphatic amines to a coal- water slurry, and mixing these.  
     CONSTITUTION: Oils such as fuel oil, mineral oils or the like are added to a coal- water slurry of 1W65% coal concns. at ≤20% basing on the amount of coal, and further an alkylene oxide addition product of aliphatic amines of ≥12 carbon numbers or the one mixed with a carboxylic acid is added at 0.005W1% basing on the amount of coal. If these are agitated, coal flocculates largely and is therefore dehydrated easily by a filtration method or centrifugal separation method. The ashes in the coal are not flocculated by this additive, and float into water; therefore they are separated from the coal during dehydration. The addition molar number of the alkylene oxide to be added to aliphatic amines is about 0.5W10mol/mol of the amine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5749280-A (JP)
Title: Manufacture of silicone avalanche type photo diode
Inventor: NAGAI SEIICHI
IPC: H01L31/107
Filed: 1980-09-09
Abstract: PURPOSE:To permit a production at high yield of a silicone avalanche type photo diode having a high reliability, in a P-side light incidence system which is advantageous from the view point of characteristics, by providing a  method in which clean and sufficiently thick SiO2 film is formed in the groove formed in an Si substrate at a low temperature and under a high pressure to sufficiently protect the P-N junction end. CONSTITUTION:A P type epitaxial growth layer 2 and P<+> type layer 3 are formed successively on an N<+> type Si  substrate 1. Then, an SiO2 film 4 is formed by a vapor growth conducted at a comparatively low temperature  of 500-750 deg.C, and an annular opening is formed in this layer. Subsequently, a mesa groove is formed by  means of a mask and then the mask 4 is removed. Water vapor of a high pressure is formed through combustion of H2 and O in a furnace of an atmosphere maintained at 900 deg.C, and an SiO2 film 9 is formed in a clean  oxidizing atmosphere of a high pressure. Since this treatment is conducted at a low temperature and in a short  period of time, the diffusion of impurities from the substrate 1 to the light absorbing layer 2 is suppressed so  that the P type layer 2 maintains its large thickness to avoid any deterioration in sensitivity as well as any lamination defect. In consequence, the leak noise at the P-N junction is reduced. Then, an aperture is formed in the  SiO2 film 9 and an electtode 6 is formed through the aperture. Finally, an anti-reflection film 8 is formed to  complete the production of the silicone avalanche type photo diode.
Patent JP-S62283633-A (JP)
Title: Wire bonding capillary
Inventor: HAYASHI TADASHI
IPC: H01L21/60
Filed: 1986-06-02
Abstract: PURPOSE:To improve the yield of a product by using a ceramic material which mainly contains partly stabilized zirconia in a constituent material fo provide high mechanical strength and excellent light transmission property. CONSTITUTION:A partly stabilized zirconia of a constituent material may be any known in a ceramic field, and is not particularly limited. For example, 3000-3500 of compression strength, 1300-1500 of hardness, 2.4-2.6 of Young's modulus and 6-6.1 of density are provided as mechanical strength. The light transmission property is preferably in a composition to exhibit characteristics to sufficiently read a character written thereunder when the material is placed on a document. This sintered material is machined in a tapered outer diameter of the end, lap polished in a fine hole la, chamfered, precisely chamfered at the connecting part of the corner of the outer diameter of the end and the hole 1a with a tapered hole 1c by emitting a light from below while observing the magnitude of polishing and grinding margins and presence or absence of stepwise difference.
Patent JP-S5459783-A (JP)
Title: Adsorptive travelling device
Inventor: HIKITA YOSHIHIKO
IPC: B63B59/10
Filed: 1977-10-21
Abstract: PURPOSE: To ensure excellent adsorptive performance and little limitation to working devices to be loaded, by suspending a travelling body from a suspension system, and by shaping the travelling body in a rolling-free form by installing magnetic wheels to the body and by contacting the wheels with a ferromagnetic adsorptive surface.  
     CONSTITUTION: A hanging ring 2 is mounted to a travelling body 1, and huug to a rope suspended from a suspension system at an upper portion not shown in the figure. A pair of magnetic wheels 3, 3a are each installed to the upper and lower portions of the travelling body 1, and the wheels can freely be rolled on an adsorptive surface 4 consisting of a ferromangetic material in an adsorption shape. In this case, a worm gear 6 is fastened to a shaft 5 for connecting the uppper magnetic wheels 3, an air motor 8 is installed to an upper surface of the travelling body  1 through a mounting portion material 7 and the motor 8 and the worm gear 6 are  interlock connected through a worm 9. An adsorptive travelling device arranged in  this manner can obtain positive adsorbing force, and suitable working devices are  loaded on the travelling body 1, thus ensuring simple and safe needed work. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5350727-A (JP)
Title: Manufacture of acoustic diaphragm
Inventor: NOGUCHI HIROTOSHI
IPC: H04R31/00
Filed: 1976-10-19
Abstract: PURPOSE:To cause the internal loss to be large, to prevent Young's modulus from going down to extreme, and to make small the density, by sticking the thermoplastic elastomer film or sheet fast to the gas permeable substrative cloth formed into a shape like as a dome, etc.
Patent JP-S5648552-A (JP)
Title: Centrifugal liquid chromatograph
Inventor: YAMADA KENJI
IPC: G01N30/38
Filed: 1979-09-28
Abstract: PURPOSE: To give a suppression to the vibration or inclination of the isolated part, by laminating plural numbers of circular packings into the cylinder fixed on the central upper surface of the isolated part and then inserting a tubular substance into the center hole to secure a linkage between the isolated part and the eluant supply part.  
     CONSTITUTION: The cylinder 15 is fixed on the central upper part of the rotary disk 11 of the isolated part 10, and several V-shaped circular packings 19 are set downward inside the cylinder 15. Then the tubular substance 23 is inserted into the center hole of the packing 19. The substance 23 set upright on the rotational center of the part 10. Then the substance 23 is linked to the eluant supply part 20 via the elastic pipe 25, and thus the sample liquid can be poured to the part 10 from the eluant storage tank 30. As a result, the vibration or the inclination of the part 10 can be absorbed, and at the same time the contact resistance of the substance 23 can be reduced to form the eluant path. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07328189-A (JP)
Title: El emitting device
Inventor: SHIMIZU YUKIHARU
IPC: A63F7/02
Filed: 1994-06-08
Abstract: PURPOSE:To provide an EL emitting device which has a sufficient durable life even in the case a moisture-containing material like wood, etc., is used as a base board of an electroluminescence panel. CONSTITUTION:An electroluminescence panel 7 backed with a sheet of Kent paper 8 is bonded on a wooden base board 3, so the Kent paper 8 keeps moisture from permeating to the back of the electroluminescence panel 7.
Patent JP-S5827832-A (JP)
Title: Exhaust brake device
Inventor: EGUCHI NOBUJI
IPC: F02D9/04
Filed: 1981-08-12
Abstract: PURPOSE:To improve the braking effectiveness by a method wherein an exhaust introduction to a turbine is interrupted at the time of exhaust brake valve closed and the exhaust is introduced instead to an exhaust circuit of a particular effective pipe length. CONSTITUTION:In a double-entry type exhaust turbine 2, an exhaust circuit 6a, 6b having a flow passage changing valve 7a, 7b is provided for cylinders No.1-No.3, No.4-No.6 of an engine 1. The exhaust circuit 6a, 6b is connected to an exhaust pipe 3 through an exhaust brake valve 4. In this instance, the circuit 6a, 6b is designed to have such lengths, as, when the exhaust brake is applied, a pressure wave to make a positive pressure at the exhaust port part is generated in the effective pipe length from an exhaust port (not shown) of the cylinders No.1-No.3 to the valve 4 and that from an exhaust port (not shown) of the cylinders No.4-No.6 to the valve 4. By this, a pumping loss is increased and therefore the braking force is much increased.
Patent JP-S5915816-A (JP)
Title: Detecting device for flow rate of air
Inventor: IIDA KATSUYOSHI
IPC: G01F15/02
Filed: 1982-07-19
Abstract: PURPOSE:To enable the wide and precise detection of a flow rate of air in terms of both a flow speed and a mass flow rate, by delivering an air flow rate signal on the basis of a generation frequency of a Karman vortex and a compensated value of air density corresponding to a value of amplitude at the outlet of a heat quantity variation detecting sensor. CONSTITUTION:When an intake temperature lowers and an air density is increased under the condition that the speed of the air flowing through an intake path 3, the cooling efficiency of a heat quantity variation detecting sensor 13 is increased as the result, and only the value of the amplitude of an output signal therefrom is increased while the frequency thereof is not changed, as shown by broken lines of the figure. Thereby the value of a voltage signal of an amplitude detecting circuit 17 is turned large, the compensated value of air density of a memory 18 is also turned large, and an operation circuit 19 delivers an enlarged air flow rate signal. As the result, a fuel increased in quantity is injected from a fuel injection valve 7. Since the sensor 13 is arranged in a vacant place 11 of a Karman vortex generating column 9 and communicated with the intake path 3 through a communication path 12, a mass flow rate can be detected precisely by selecting the diameter of the path 12, and thereby the flow rate of the air in the path 3 can be compensated correctly.
Patent JP-S5650659-A (JP)
Title: Control system at interruption for private telephone exchange unit
Inventor: HIROSE AKIRA
IPC: H04Q3/62
Filed: 1979-10-01
Abstract: PURPOSE:To realize an interruption call without giving any confusion to the subscriber to receive an interruption while talking, by sending the interruption warning tone to the subscriber to receive an interruption prior to the interruption. CONSTITUTION:In case the telephone number dialed by the subscriber A is to the subscriber B or C under talking, the busy tone sending trunk BT0 is started from the CPU and via the signal distributor SD to give a display of the busy state to the subscriber A. In this case, if the terminating subscriber permits the interruption, another busy tone BT1 is sent to show the possibility for the interruption call. Thus the subscriber A requests an interruption call, and thus the exchange unit sets up the channels at the interruption call trunks CFT for the subscribers A, B and C each. And at the same time, the interruption warning tone TNT1 is sent to the CFT. In such way, the interruption warning tone can be sent to the subscribers A, B or C, and an interruption call is carried out after a fixed time.
Patent JP-S616440-A (JP)
Title: Damping force adjustable hydraulic buffer
Inventor: IMAIZUMI TOMIO
IPC: F16F9/46
Filed: 1984-06-20
Abstract: PURPOSE:To shorten the length of a structural part by disposing a check valve adapted to close an orifice in the expansion stroke and opening same in the contraction stroke in a rotary valve of a damping foce adjustable hydraulic buffer. CONSTITUTION:In a hydraulic buffer comprising a cylinder 1, a piston rod 2 and a piston 5, a check valve 22 is disposed in a rotary valve 16. The check valve 22 is operated in such a manner that the piston rod 2 closes an orifice 23A by expansion stroke and opens the orifice 24A by the contraction stroke, and designated damping force is generated by both strokes. Thus, part of a damping force generating mechamism can be reduced in size.
Patent JP-S615633-A (JP)
Title: Information transmitter
Inventor: NISHIMURA YOSHITOMO
IPC: H04B10/07
Filed: 1984-06-20
Abstract: PURPOSE:To confirm a trasmission state on on-line basis and perform stable information transmission by estimating an error rate in normal operation in test mode on the basis of the error rate of an attenuated light signal and testing the transmission state. CONSTITUTION:Transmit information is inputted to a transmitting station 2 and the quantity of the generation of check codes added by checking logical levels ''0'' and ''1'' of serial data of every block is 0dB, so that the quantity of a light signal to a transmission line recovers. At this time, the error rate in test mode is read from a value displayed on a display device 39 to estimate the error rate in normal operation. Therefore, the degree of erroneous transmission is confirmed by estimating the error rate in test mode and the sufficient quantity of light is secured in normal mode to perform stable transmission.
Patent JP-H06143523-A (JP)
Title: Raw sheet for cutter made of paper
Inventor: SUZUKI TAMOTSU
IPC: B32B29/00
Filed: 1992-04-21
Abstract: PURPOSE:To improve strength and durability by laminating two or more base sheets through an adhesive layer, and manufacturing raw sheet for a cutter made of paper having special thickness and bending moment value. CONSTITUTION:A base sheet 1 is laminated on a base sheet 2 through an adhesive layer 4, a base sheet 3 is also laminated on an opposite surface of the sheet 2 through an adhesive layer 4, thereby manufacturing a raw sheet for a cutter made of paper of three-layer type. When an obtained thickness of the raw sheet for the cutter is 300mum or more, it is necessary to set a bending moment value according to Taber stiffness test (JIS-P-8125) to 100g.cm or greater. It is desired that, when a thickness of at least one base sheet is 100mum or more, its density is desirably 1.0g/cm<3> or more. The base sheet includes, for example, wood free sheet, coat sheet, tracing sheet, etc., and resin for constituting the adhesive includes, for example, epoxy resin, phenol resin, urea resin, unsaturated polyester resin, etc.
Patent JP-H01299107-A (JP)
Title: Shelf installment using roller
Inventor: ASANO TERUO
IPC: B65G1/00
Filed: 1988-05-24
Abstract: PURPOSE:To enable secure convayance with low noise by dividing a plurality of groups of loosedy rotating rollers to conveying directions, making it possible to connect to and separate from an endless roller conveyer parallelly provided every group, and when an upper steam group is loaded, groups are connected to drive the conveyor. CONSTITUTION:A palette 37 is put on an upper stream and group H, a load sensor 70 is operated, a chain 30 is driven by a motor 34 to drive the transmitting roller 21 of a switching device 25. Meantime, the photoelectronic switch 46 of the group H conducts detection. At this time, the photoelectronic switch 46b of G group does not detect any thing so that the switching device moves upward by a control unit 48 and an electromagnetic valve 41, the loosely rotating rollers 28 of the group H, G to supply the palette 37 to the group G. Similarly, it is conveyed to a down stream one by one, the switch 46a of the most down stream is operated and the most down stream group A is parted from a conveyor 60 to be stopped. Thus, secure conveyance with low noise can be achieved.
Patent JP-S5460578-A (JP)
Title: Semiconductor integrated circuit
Inventor: TARUI YASUO
IPC: H01L27/082
Filed: 1977-10-24
Abstract: PURPOSE:To form the current hogging logic circuit featuring a high-density constitution by eliminating use of the base connection region of the lateral pnp-element and the npn-element and omitting the connection between and the output collector and the base of the npn-element. CONSTITUTION:The substrate of ehr pnp<+> 3-layers is prepared, and n<+>-layer 80 is formed selectively to p-layer 30. Then groove 100 and 200 are formed through the anisotropic etching. Groove 100 is deepened to reach n-layer 70 by adjusting the opening measurement of using mask 500, and grooves 200 is deepened to reach n<+>- layer 10 respectively. After this, insulating film 90 is formed with Al electrode 41, 51 and 81 provided to each region, and the ohmic contact the the base is secured through the bottom surface. Layer 40 turns to the emitter of the pnp element, and layer 80 turns to the collector of the npn element each. In such way, the current hogging ligic circuit can be formed with an extremely small area and a high density.
Patent JP-H01299397-A (JP)
Title: Production for branch pipe fitting
Inventor: MATSUMOTO TAKESHI
IPC: F16L41/02
Filed: 1988-05-24
Abstract: PURPOSE:To reduce trouble in brazing and welding operation, to eliminate fear of a leakage, to improve rigidity and to provide a branch pipe of the same diameter as or a different diameter to a main pipe by reducing the diameter by a pressing and restricting work with the main pipe and the branch pipe incorporated in a fitting main body and integrally brazing and welding on mutually tightly connected faces and forming. CONSTITUTION:A diameter is reduced by pressing and restricting a partial peripheral wall part to a flat shape with a main pipe P inserted and a branch pipe Po incorporated in a fitting main body 1 consisting of a short pipe and a mutually tightly connected face formed thereby is integrally brazed, welded and molded. Accordingly, a trouble in brazing and welding operation is reduced to form it easily, a brazing and welding strength is completely obtained according to a tight connection by the pressing and restricting work and fear of leakage can be eliminated. A flat part 5 exhibits a reinforcing effect as a rib to enhance the rigidity of all the fitting, increase resistance against vibration and dispose the branch pipe Po of the same diameter as or a different diameter to the main pipe P.
Patent JP-S62282731-A (JP)
Title: Drawing die device
Inventor: HAYAMIZU TAKASHI
IPC: B21D24/06
Filed: 1986-05-29
Abstract: PURPOSE:To form plural drawing parts having each different depth by one operation, by forming a shallow drawing part by projecting the second punch, on the way for forming a deep drawing part by projecting the first punch from a blank holder, at the time of a descent of a die and the blank holder which have inserted and hole a metallic plate. CONSTITUTION:A blank holder 6 provided with the first punch 5 and the second punch 8 is provided on a bed 4 side, and a die 12 is provided on a ram 11 side. In this state, a metallic plate 17 is inserted and held not only between the die 12 and the blank holder 6, by also between a knockout 13 of the die 12 and the second punch 8. Accordingly, at the time of forming a deep drawing part 1, a wrinkle, a flaw or a tear is not generated on the metallic plate 17. Subsequently, when the drawing part 1 is drawn to a prescribed depth, a drawing part 2 is drawn, two pieces of drawing parts 1, 2 cab be formed by one process of a press, and the productivity is improved.
Patent JP-H01298009-A (JP)
Title: Production of metal multiple chalcogenides
Inventor: UCHIDA HIROTO
IPC: C01B19/00
Filed: 1988-05-26
Abstract: PURPOSE:To easily form a thin film on a large-area substrate of an intricate shape by pyrolyzing a composition consisting of a specified compd. and an org. solvent in an inert gas atmosphere. CONSTITUTION:Plural compds. having different chalcogen elements and selected from metal N,N-dialkylchalcogenocarbamates [e.g., Cu(X2CNEt2)2] shown by formula I [M is metallic element, R is a 1-10C org. group, X is S, Se, Te, (n) is 1-5C, x is 1, 2] and metal alkoxychalcogenocarbonates [e.g., Cd(XOCOPr)2] shown by formula II and an org. solvent such as pentane are mixed to obtain a mixed composition. The composition is sprayed by spray pyrolysis, etc., in a heated inert gas atmosphere, and pyrolyzed to produce the fine spherical powder of the single metal multiple chalcogenides or multiple metals multiple chalcogenides having 0.3-0.4mu diameter.