baber/WOPTO huggingface dataset:
Patent JP-S626515-A (JP)
Title: Ultrasonic wave delay line
Inventor: SATO RYOJI
IPC: H03H9/36
Filed: 1985-07-02
Abstract: PURPOSE:To attain thin profile of an ultrasonic wave delay line by providing a fitted part to the upper face of a case and a containing body of a delay medium. CONSTITUTION:A glass delay medium 5 having a converter and a buffer member 6 protecting the glass delay medium 5 are contained in a containing body 2, a case 1 is covered and the body 2 and the case 1 are fitted by a hook 3 and a square hole 8. Thus, the hook 3 is provided to the upper part of the body 2 and the square hole 8 is provided to the upper face of the case 1, they are fitted to hold the body 2 and the case 1, resulting that the thickness is thickness 2b of the bottom of the body 2, an upper face thickness 1a of the case 1 and the thickness of the glass delay medium 5 and of the buffer member 6, in total the thickness 2a of the ultrasonic wave delay line, which is thinner than a conventional line.
Patent JP-S5948151-A (JP)
Inventor: CHIYAARUZU EFU PADOTSUKU
IPC: B32B25/08
Filed: 1983-08-09
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-S5573416-A (JP)
Title: Rust-preventive cooling unit of cold rolled coil
Inventor: INAGE MAKIO
IPC: B21B45/02
Filed: 1978-11-25
Abstract: PURPOSE: To cooperatively operate a dehumidified air supply fan and a bypass  piping damper for air prior to dehumidification and maintaine the humidity of the  air at constant state and prevent formation of rust, by detecting the dew-point temperature of a cooling chamber.  
     CONSTITUTION: Air having been dehumidified by a wet type dehumidifier 5 is supplied to the suction side chamber 18 of a cooler unit 4 by a fan 6 and is blown through the blow nozzle 3 of a cooling chamber 2. At this time, the air being blown from the blow nozzle 3 induces the air in the chamber and assumes the state proximate to the state of the air in the cooling chamber in both temperature and humidity. Hence, the dew point temperature of the cooling chamber 2 is detected with a dew-point temperature detector 37 and a dehumidified air supply fan 6 and the damper 8 of the bypass piping 9 of the air prior to dehumidification are cooperatively operated by the detection signal thereof, whereby the humidity of the blow air is maintained at the preset value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6125907-A (JP)
Title: Regeneration of particle collector
Inventor: OGURA YOSHITSUGU
IPC: F01N3/027
Filed: 1984-07-13
Abstract: PURPOSE:To smoothly burn off the particles caught by a particle collecting filter and regenerate its filtering function by turning on electricity through electric heaters each for a certain time in such a way that adjacent two electric heaters are turned on in turn overlappingly. CONSTITUTION:A particle collecting filter is set in the casing 1, and a segregated electric heaters system 5 is set over the upstream side of the filter. This heaters system 5 has a star-shaped frame 6 to divide the filter end surface into several segments and electric heaters 81-86 made of elements 7 wired between the arms of the frame 6. Heaters 81-86 are connected to respective power terminals 91-96 which lead via respective power switches 111-116 to one power supply 16. On-off time of the respective electric switches 111-116 is controlled by a controller 13 in such a way that adjacent two heaters are turned on according to the on-off sequence overlappingly for a preset period.
Patent JP-S62299998-A (JP)
Inventor: YOSHIMURA GENICHI
IPC: G10L13/00
Filed: 1986-06-20
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-S5935229-A (JP)
Title: Key input device
Inventor: OYAMADA TETSUJI
IPC: H01H13/02
Filed: 1982-08-23
Abstract: PURPOSE:To diversify key display, by arranging a beltlike key label for every column of key switches on a keyboard, and changing key displays for every column. CONSTITUTION:A key input device consists of key switch columns K1-Kn, display windows W1-Wn corresponding to the columns K1-Kn, beltlike key labels L1-Ln arranged for key displays, driving parts M1-Mn which drives the labels L1-Ln, a read part R for detecting the depression of a key switch, and a control part C. When the read part R detects a key depression signal 1 outputted when a key switch K is depressed, said part sends a depression detection signal 3 to the control part C. The control part C outputs a key code signal 4 composed of the position of the depressed key switch K and the position of one of the labels L1-Ln corresponding to the key switch. Further, when position specifying signals 5 which specify the positions of the labels L1-Ln from the outside are supplied the control part C controls the driving parts M1-Mn by a driving signal 2 to move the labels L1-Ln to specified positions.
Patent JP-S6037730-A (JP)
Title: Fine pattern formation
Inventor: CHIBA MITSUNAO
IPC: H01L21/30
Filed: 1983-08-11
Abstract: PURPOSE:To realize ultramicro-processing to the aluminum film having stepped portions by filling the stepped portion or recession generated at the surface of aluminum film formed as a wiring layer with a substance having sufficiently low fluidity in order to make flat the surface, coated the surface with resist film, forming the specified pattern through exposure and forming a wiring layer using such pattern. CONSTITUTION:An SiO2 film 2 and an Al layer 3 are stacked on an Si substrate 1 for deposition, the film 3 is etched with the photoresist film 4 in the specified shape used as a mask and the aluminum wiring 3 of a first layer is obtained. Thereafter, an inter-layer insulating film 5 is deposited to the entire part including such wiring layer, then an Al film 6 is deposited, the film 6 is then etched with the photoresist film 8 used as a mask in order to form a second Al wiring 6. In this constitution, after the film 6 is deposited, the stepped portion or uneven surface is made flat using the spin-on-glass 7 and thereby the desired fine pattern can be obtained by the etching of the film 6 with the film 8 used as a mask.
Patent JP-H0311157-A (JP)
Title: Ignition timing controller for engine
Inventor: YAMASHITA AKIBUMI
IPC: F02P5/15
Filed: 1989-06-07
Abstract: PURPOSE:To suppress the reduction of the engine revolution speed by controlling the intake charge efficiency so that the engine revolution speed becomes equal to an aimed revolution speed in idle operation and controlling the ignition timing through the promising control without varying the engine revolution speed. CONSTITUTION:A charge efficiency adjusting means 41 is controlled by a charge efficiency control means 42, and the intake charge efficiency is adjusted so that the engine revolution speed becomes equal to an aimed revolution speed in idle operation. In this case, an ignition timing adjusting means 44 is controlled under promise by an ignition timing control means 45 on the basis of the variation of the intake charging efficiency detected by a charge efficiency detecting means 43, and the ignition timing is adjusted so that the output torque in the same cycle increases according to the increase of the intake charge efficiency in idle operation. Therefore, when an outside load is applied, the output torque is increased before the engine revolution speed lowers and before the compression torque is increased by the increase of the intake charge efficiency, and the reduction of the engine revolution speed and the overshoot and undershoot of the engine revolution speed are suppressed.
Patent JP-H04369208-A (JP)
Title: Projection aligner
Inventor: MIYAMOTO TERUO
IPC: H01L21/30
Filed: 1991-06-18
Abstract: PURPOSE:To enhance the resolution and the depth of focus of the title aligner by a method wherein at least a light-shielding region in an aperture diaphragm is formed so as to have a shape line along the circuit pattern shape of a mask. CONSTITUTION:A mask 8 is arranged in such a way that directions shown by arrows 51b as well as the longitudinal side and the transverse side of a square light-shielding region 22 constituting a specific aperture diaphragm 20 are respectively parallel. The mask 8 is irradiated, via an output lens 6, a cold mirror 12 and a collimation lens 7, with a beam of light 50b which has been passed through the specific aperture diaphragm 20. At this time, the amount of a component whose incidence angle of light on the mask 8 is small is reduced. When a line at an inclination of 45 deg. is included in a circuit pattern, the light-shielding region 22 for the specific aperture diaphragm 20 is shaped as a regular octagon. When the shielding region for the aperture diaphragm 20 is formed so as to have a shape line along the shape of the circuit pattern, the effect of a tilted illuminaiton operation is increased, and the resolution and the depth of focus of the title aligner can be enhanced.
Patent JP-H0437825-A (JP)
Title: Liquid crystal electro-optical device
Inventor: SUGIYAMA ATSUSHI
IPC: G02F1/1365
Filed: 1990-06-04
Abstract: PURPOSE:To offer a highly efficient liquid crystal electro-optical device by means of an inexpensive and simple process by combining a non-linear element formed by holding a non-linear electroconductive organic layer containing at least an organic substance as a component between electrodes and a liquid crystal electro-optical element formed by holding a substance containing a liquid crystal composition between picture element electrodes. CONSTITUTION:Pyrex(R) glass whose surface is optically polished is used as a base 101, a conductive film consisting of a metal or the like is formed on the base 101 to pattern a lower electrode 102, a material solution obtained by mixing a certain material having a charge transporting function in a solution and uniformly agitating the solution by ultrasonic waves is applied to a polymer insulating substance and dried to form a non-linear electroconductive induced layer 103, a conductive layer is formed by a metal or the like and patterned as an upper electrode 104 to form a non-linear element. Then, a picture element electrode 105 and a liquid crystal oriented layer 106 are formed so as to be connected to the non-linear element to form an element base. A counter base is obtained by forming stripe-like counter electrodes 108 and a liquid crystal oriented layer 109 on an optical figured base 107. The counter base and the element base are opposed to each other through a proper interval and a liquid crystal component 110 is stored in a gap formed between both the bases.
Patent JP-H0866398-A (JP)
Title: Speed-period spectrum determining method for blood stream inorganism
Inventor: HANSU TORUPU
IPC: G01P5/00
Filed: 1995-06-13
Abstract: PURPOSE: To clarify spectrum envelope by sampling and processing echo signals received with the increase or decrease of time delay corresponding to the change of periodic time of supersonic pulse reflected from blood stream moving at a velocity corresponding to each velocity component of blood velocity spectrum. CONSTITUTION: When a supersonic transducer 1 radiates a supersonic beam in the shape of pulse to a relevant organism, the supersonics pulse is inversely scattered by a structure in the organism such as blood, and an echo is organized and returns to the supersonic transducer 1 to be detected. A transmitting circuit 3 and a receiving circuit 4 are connected to the supersonic transducer 1 via a switch 2. Then, the received echo signal is processed sequentially by an optical FTC step, a composite demodulator 7, spectrum analysis device 8 and display 9 comprising a monitor 9A. In this manner, the echo signal is sampled and processed correspondingly to the change of the supersonic pulse reflected from blood that moves at a velocity corresponding to each velocity component of blood velocity spectrum.
Patent JP-H05343556-A (JP)
Title: Structure for mounting semiconductor
Inventor: OGISO MICHINORI
IPC: H01L25/04
Filed: 1992-06-08
Abstract: PURPOSE:To reduce any crosstalk of a signal among semiconductors, reduce the external shape of a multi-layered substrate, and improve the heat radiation property of a heat sink. CONSTITUTION:A structure for mounting semiconductors comprises an LSI 2, a heat sink 3 for radiating heat produced in the LSI 2, and a plurality of thermal vias 4 each interposed between the LSI 2 and the heat sink 3 for transmitting the heat from the LSI 2 to the heat sink 3. The LSI 2 is mounted on a surface side A thereof and the heat sink 3 on a back side B facing to the LSI 2, and the LSI 2 and the heat sink 3 are coupled into an assembly 10 through the plurality of the thermal vias 4 penetrating in the direction of plate thickness of itself. It further mounts the LSI 2 on the back side B and mounts the heat sink 3 on the surface side A facing the LSI 2, and couples into an assembly 11 the LSI 2 and the heat sink 3 with the use of the plurality of the thermal vias 4 penetrating in the direction of the plate thickness of itself. It includes a multi-layered substrate 5 on which the assemblies 10 and 11 are mounted adjoining alternately to each other.
Patent JP-S626163-A (JP)
Title: Rotary magnetic field type eddy current examination method
Inventor: OBARA SHINJI
IPC: G01N27/90
Filed: 1985-07-03
Abstract: PURPOSE:To realize the same effect electrically and at a high speed instead of a prover rotating system by applying a three-phase alternating current of a low frequency to which a flow detecting frequency has been superposed, to an exciting coil, and rotating a magnetic field. CONSTITUTION:Plural detecting coils 7 are placed in the peripheral direction of a material to be inspected 1, and also an exciting coil 6 is placed in its outside. A three-phase alternating current of sources of Hz generated by a three-phase AC power source 9, and a high frequency from a high frequency power source 10 for generating a high frequency of scores of kHz becomes a flaw detecting frequency are synthesized by a waveform synthesizer 11, and when the synthesized three-phase alternating current is made to flow to the exciting coil 6, a magnetic field rotates in the peripheral direction of a section of the material to be inspected 1 at a speed which is determined by the number of poles of the exciting coil 6 and the frequency of the three-phase alternating current. The detecting coil 7 detects an eddy current signal induced on the surface of the material to be inspected 1, and whether a flow exists on the surface or not is detected by a detector 12, and recorded in a recorder 13.
Patent JP-S633103-A (JP)
Inventor: SHINKAWA TOSHIKAZU
IPC: F22D1/28
Filed: 1986-06-24
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-S5936149-A (JP)
Title: Manufacture of highly impact-resistant polypropylene composition
Inventor: ATSUMI NOBUKAZU
IPC: C08L101/00
Filed: 1982-08-24
Abstract: PURPOSE:To obtain titled composition in a simple way, by blending, under specific condition in a high-speed mixer a combination of a polypropylene resin and talc of specific particle size. CONSTITUTION:(A) a polypropylene resin such as propylene homopolymer, propylene-ethylene block copolymer with an ethylene content of 1-30wt%, etc. and (B) 10-50wt% based on the whole composition, of talc with an average particle size of 5-20mu are blended in a high-speed mixer at a revolution of 1,000- 3,000rpm for >=10min (normally, <30min) with the temperature of the content of 100-150 deg.C thus obtaining the objective composition. Said polypropylene resin may be either of powder or pellet form; however, for the effective grinding of the talc in a short time, combination of both forms being preferable; in particular, it is recommended that the powdered form account for 40-60wt%.
Patent JP-S5575141-A (JP)
Title: Heat storage tank for air conditioning
Inventor: ENDOU YASUSHI
IPC: F28F13/06
Filed: 1978-11-29
Abstract: PURPOSE: To obtain an effective storage of heat with a simple construction preventing possible dead water in the small water tank by sub-dividing the inside of the water tank along the flow of water to make passages.  
     CONSTITUTION: This heat storage tank A has a bottom plate 1a, an upper lid 1b and a side wall 1c and is divided into a plurality of small water tanks 23b and 23c with partitions 22a and 22b. The partitions 22a and 22b are provided with communicating paths 24a and 24b to communicate the adjacent small water tanks to each other. Each small water tank is sub-divided with partitions 25aW25c arranged at a small space parallel to the flow of water therein so that water flows through a thin water passages 26aW26c therebetween. Water drawn from an intake port 5 with a pump is cooled or heated with a refrigerator or a heat source device 7 such as boiler and inducted to the small water tank 23a through a drain port 8. Thus, heat is stored in the heat storage tank A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5938407-A (JP)
Title: Sandbag
Inventor: YONEDA SHIYOUJI
IPC: E02B3/12
Filed: 1982-08-24
Abstract: PURPOSE:To greatly reduce the total cost of reclamation work by concurrently connecting an opening on the reclamation material side with an opening on the floating material side. CONSTITUTION:At the place where the inside of a sandbag of a water-permeable bag 1 is divided into nearly two sections from an opening 4 toward the longitudinal direction, a seam 5 is provided or a partition film 6 is put in the inside. A reclamation material 2, e.g., gravel, etc., is put into one section to an extent that it sinks slightly in water, and also a floating material 3, e.g., wood chips, etc., is put into the other section. The opening 4 on the reclamation material 2 side and the opening 4 on the floating material 3 side are concurrently connected with each other. The consolidation and settlement of soft ground below the seabed are thus reduced and the improvement of the ground by sand drain work, etc., is also cut down. Therefore, the total cost of reclamation work can be greatly reduced.
Patent JP-H05317352-A (JP)
Title: Laser treatment device
Inventor: TSUNODA TATSUO
IPC: A61F9/00
Filed: 1992-05-14
Abstract: PURPOSE:To simplify the structure of a laser treatment device and decrease the amount of lowering of the internal loss of a laser resonator and the amount of deviation of an alignment by tilting a Q-switch optical member which is inserted into the laser resonator. CONSTITUTION:A laser medium rod 12 and a Q-switch pigment film 13 are disposed between the output mirror 11 and total reflection mirror 14 of a resonator and along an optical axis OP and an exciting lamp 15 is disposed over the laser medium rod 12. The Q-switch pigment film 13 is inserted at a predetermined angle theta of inclination to the optical axis OP, the predetermined angle thetabeing an of polarization. The Q-switch pigment film 13 has not only the function of a Q switch but also the function of a polarizing element to polarize light output from a pulse laser into rectilinear light. Thus the pigment film has the two functions of a Q-switch element and a polarizing element and so the structure of the laser is simplified, lowering of the internal loss of the resonator is prevented, and the amount of deviation of the alignment can be decreased.
Patent JP-S5968409-A (JP)
Inventor: RUUDOUITSUHI AIGENMAN
IPC: E01F9/08
Filed: 1983-08-12
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-S635838-A (JP)
Title: Hot billet continuous width pressing device
Inventor: SHIMIZU SHINYA
IPC: B21B15/00
Filed: 1986-06-25
Abstract: PURPOSE:To optionally vary a press stroke in a short time and to make a press high speeding by varying the rotary position of a crank shaft with the engagement of gear wheels so as to be able to optionally vary the eccentric amount of the crank shaft. CONSTITUTION:This is to optionally and continuously vary the press stroke of a press tool 3 for the width variation of the billet 2 while under pressing and the right and left hydraulic jacks 4 are linked with a tuning cylinder 7 and piping and the piston rod 8 of the tuning cylinder 7 reciprocates via a connecting rod 9 and crank 17. The crank shaft of a crank 17 is fitted to one point of the inside of a large gear wheel 18 and the distance from the connection point of the connecting rod 9 and crank 17 upto the center of the large gear wheel 18 varies by rotating gear wheels 20, 21 in the state of fixing the gear wheel 18. The reciprocating stroke of the piston of the tuning cylinder varies, the press stroke of the press tool 3 thus varies and the pressing can be performed by varying the pressing plate width.
Patent JP-H10340670-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: CHIGUSA TAKASHI
IPC: G02B1/11
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a leakage electric field, and obtain an image having a high image quality by applying solution containing water, conductive particulates and a nonionic surface active agent to an outside surface of a front panel of a face plate, and forming a conductive reflection preventive film by removing a solvent of the solution. SOLUTION: In an envelope composed of a panel 1 and a funnel 2 integrally joined to the panel 1, a fluorescent screen 3 is formed on an inside surface of the panel 1, and a conductive reflection preventive film 7 is formed on an outside surface. In the formation of the conductive reflection preventive film 7, when an aqueous or water containing solution having large surface tension is applied to a surface of the panel 1 of a face plate, a nonionic surface active agent is included in the solution containing water and conductive particulates, and the occurrence of nonuniformity at film forming time is prevented. The nonionic surface active agent is included so as to become 0.01 wt.% to 0.5 wt.% to the solution, and ultrafine particles of copper, a copper compound, silver or a silver compound or the like are used as the conductive particulates.
Patent JP-H0270705-A (JP)
Title: Manufacture of polymer
Inventor: PEETAA GURAHAMU MONTAAJIYU
IPC: C08F220/34
Filed: 1989-06-12
Abstract: A process for the polymerization of polymers containing at least one hydrophilic monomeric component and at least one hydrophobic monomeric component comprising the step of polymerizing the monomers in the presence of free radical polymerization initiators in an aqueous medium consisting of water and a cosolvent, wherein the amount of cosolvent is monitored so as to maintain the ratio of water to cosolvent equal or greater than unity during the reaction, thereby keeping the polymer as it forms in a sufficiently mobile condition and preventing homopolymerization and precipitation of the polymer from the hydrophobic monomer; thereby producing a polymer as a relatively high solids, low viscosity, opaque or semi-opaque product which is stable and slightly cloudy, opaque or semi-opaque, which exhibits no gelling, coagulation or product separation on standing and which, upon dilution to 0.25% solids content W/W, has a turbidity of at least 10 Nephelometric Turbidity units.
Patent JP-S5667355-A (JP)
Title: Coating composition
Inventor: SHII BUROMUREE
IPC: C08K5/00
Filed: 1980-10-22
Abstract: A crosslinkable coating composition is described which is miscible in all proportions with water and consists of crosslinked water-insoluble polymer microparticles sterically stabilised in dispersion in a liquid blend of a water-soluble crosslinking agent and a water-soluble, non-volatile substance of molecular weight less than 1000 which can take part in the crosslinking reaction but does not dissolve or swell the polymer, the amounts of the crosslinking agent and of the water-soluble non-volatile substance being up to 30% and 40% respectively of the total weight of film-forming material.