baber/WOPTO huggingface dataset:
Patent JP-2000148158-A (JP)
Title: Slit structure sound absorbing panel
Inventor: KOSHIHARA TOSHIO
IPC: E04B1/86
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To easily regulate the width or number of peaks of sound absorptivity in a resonance box-type slit structure sound absorptive panel, and easily provide an optimum sound absorbing characteristic. SOLUTION: This slit structure sound absorbing panel is formed out of one back plate 1 and a plurality of surface plates 3. Each plate 1, 3 is formed by bending a thin steel plate. The back plate 1 has a U-shaped section opened to the surface side, the surface plate 3 has a U-shaped section opened to the back surface side, and the surface plate 3 is mounted on the open part of the back plate 1. These U-shaped sections are adjacent in the edges 9, 11, 13 of the U-shapes, and the widths of slits S1, S2, S3 are set by the adjacent spaces. Further, the slit structure can be provided in multilayer form, and glass wool can also be used in combination.
Patent JP-H03191244-A (JP)
Title: Air-conditioner
Inventor: ISHIOKA HIDEAKI
IPC: F24F11/02
Filed: 1989-12-18
Abstract: PURPOSE:To obtain an air conditioner capable of judging by itself the state of dew formation on a wall of a room to perform dehumidifying operation, by providing a controller with a commencement instruction element which outputs a commencement instruction of dehumidifying operation when it receives an heating operation stop instruction from a stop judgment element and an instruction indicating the dew formation state from a dew formation judgment element. CONSTITUTION:When a controller 14 judges that a power switch 10 is off after heating operation is stopped, the controller judges that it is a time after stoppage of heating operation, and judges the present time according to the clock function. When it is after six o'clock, the operation is kept stopped, and when it is before six o'clock, the dehumidifying operation is carried out. That is, the controller 14 turns a power source relay coil 3a on to turn a power source relay 3 on, and simultaneously turns a heater relay coil 9a on. As a result, power is supplied to a heater 7 from an AC power source 1. On the other hand, the power from the AC power source 1 is supplied to a compressor motor 4 and an outdoor fan motor 5 through the power source relay switch 3 to start the dehumidifying operation.
Patent JP-H06177871-A (JP)
Title: Frame synchronizing device
Inventor: TANIGUCHI KENJI
IPC: H04N5/10
Filed: 1992-12-08
Abstract: PURPOSE:To receive a stable image even if an error is detected in the signal received by a video digital signal receiver. CONSTITUTION:A horizontal frame counter 14 detects the horizontal position of an input signal synchronously with the timing of the horizontal frame synchronizing signal detected by a horizontal frame synchronizing pattern detecting circuit 13. Then a horizontal frame synchronization protecting circuit 12 prevents the wrong synchronization, the wrong step-out and the rehunting of the counter 14. Meanwhile a vertical frame counter 17 detects the vertical position of the input signal synchronously with the timing of the vertical frame synchronizing signal detected by a detecting circuit 15. A vertical frame synchronization protecting circuit 16 prevents the wrong synchronization, the wrong step-out and the rehunting of the counter 17. In such a constitution, the horizontal and vertical step-out states are decided when both step-out phenomena occur in plural times respectively. Then the coincidence of synchronization is decided when the synchronous states are recognized in plural times.
Patent JP-H04276423-A (JP)
Title: Gas discharge extrusion molding machine
Inventor: CAPELLE GERD
IPC: B29C48/67
Filed: 1991-12-11
Abstract: PURPOSE: To a single-screw extruder for the more effective degassing of thermoplastic plastics and rubber mixtures by permitting optimum degassing of the melt only when the entrainer has been completely and homogeneously mixed in the melt. CONSTITUTION: With the throttle pins 17, which are either manually or hydraulically displaceable in the direction of arrows 23, 24 via an adjusting means 28 from the outside, the mixing effect of the extruder and the pressure of the extruded material are controlled, as desired, in dependence on the specific properties of the extruded material and on the counterpressure of the tool. A degassing section 25 is disposed downstream of a transfer section 8. The extruded material, or mixture of extruded material and entrainer, is expanded in this section 25, and the material is largely discharged with considerable foaming-up of its volatile ingredients.
Patent JP-H03187701-A (JP)
Title: Table device for woodworking machine and the like
Inventor: TANAKA TAKESHI
IPC: B23Q3/08
Filed: 1989-12-18
Abstract: PURPOSE:To cope properly with a work having any configuration by a method wherein the surface of a table is divided into unit table areas while the areas are surrounded by a packing member to constitute adsorbing areas. CONSTITUTION:A multitude of straight grooves (a), shaped on the upper surface of a table board 5 transversally and laterally in plan view, are provided with a section, whose bottom part is wider than the opening, while the upper surface of the table board 5 is divided into a multitude of unit table areas A by the grooves (a) intersecting in the transversal and lateral directions thereof. A suction port 20 is provided at the central part of the unit table area A so as to be communicated with the main body 3 of a table and a plug member 22 is screwed into a female screw thread section 21. When the sizes and position of a work W to be attached and fixed to the table board 5 are determined, packing members 23 are engaged with the grooves (a) applicable to the outer peripheral rim of the work W. The plug members 22 in the area surrounded by the packing member 23 are removed to open the suction ports 20. The plate type work W is supplied onto the table and a vacuum means is operated to apply a negative pressure in the suction ports 20, the work W is adhered substantially to the surface of the table closely and is fixed to the same surely.
Patent JP-H09288727-A (JP)
Title: Graphical image convoluting method and program product with medium recorded with program for executing it
Inventor: SUTEIIBUN HAUERU
IPC: G06T1/20
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of graphical image convolution by convolution pixel data of a source image read before and almost simultaneously reading following pixel data of the source image. SOLUTION: A processor 102 is provided with a perfetching and dispatching unit (PDU) 46, an instruction cache 40, an integer execution unit(IEU) 30 and an integer register file 36, a floating point register file 38 and a graphics execution unit(GRU) 28. In addition, the processor 102 is provided with two memory managing units (IMMU, DMMU) 44a, 44b and a load storing unit(LSU) 48. Then the respective pixels of the source image being the collective pixels of one section are almost simultaneously convoluted by the execution of section multiplication and section addition by the arithmetic operation processing pipeline of the processor. In addition, pixels in the following section of the source image is almost simultaneously read by LSU 48 of the processor.
Patent JP-H01167916-A (JP)
Title: Manufacture of flat type multi-core cable
Inventor: MATSUDA TATSUO
IPC: H01B13/00
Filed: 1987-12-24
Abstract: PURPOSE:To increase the hardness of a cable end and prevent the shift of a conductor position and spacing disturbance due to an external mechanical force by irradiating an electron beam to a fixing tape comprising fused and fixed PVC for the setting thereof. CONSTITUTION:A plurality of round type insulation cables 2 having an insulation cover layer around a round type conductor 2 are arrayed in parallel to one another at an interval, and a PVC tape as a fixing tape 3 added with a multifunctional additive is applied or fused to both ends of each cable 2 and, whenever necessary, to the intermediate part thereof. The spacing of the cables 2 is thereby determined and the cables 2 are fixed in place. Then, an electron beam is irradiated to the tape 1 for the setting thereof.
Patent JP-H048869-A (JP)
Title: Impulse hydraulic turbine
Inventor: KAJITA HIDENOBU
IPC: F03B1/04
Filed: 1990-11-27
Abstract: PURPOSE:To improve the efficiency of a hydraulic turbine, and make the hydraulic turbine compact with simple constitution by providing a rotatable impeller, a nozzle hole directed to the pressure receiving face of the impeller and a water drain passage open toward the rotational axis of the impeller, respectively within an impeller housing chamber having a circular internal surface. CONSTITUTION:In an impeller housing chamber 17 having a circular internal surface, an impeller 19 is so housed as to keep the center line of the chamber 17 as an axis of rotation. Also, a nozzle hole 18 is so provided as to be open to the impeller housing chamber 17 and directed to the pressure receiving face of the impeller 19. Furthermore, a water drain passage 14 is opened toward the rotational axis of the impeller 19 in the impeller housing chamber 17. By positioning the impeller 19 in the chamber 17 without any gap as aforementioned, the volume of the chamber 17 can be made small as far as practicable. Also, a water flow is guided along the internal surface of the chamber 17, and effectively comes in contact with the pressure receiving surface of the impeller 19. In addition, the water drain passage 14 formed only at either direction of the rotational axis of the impeller 19 may be effective enough, thereby making a hydraulic turbine compact. According to the aforesaid construction, the efficiency of the hydraulic turbine can be improved and the compact construction thereof can be attained respectively with simple constitution.
Patent JP-H02174171-A (JP)
Title: Semiconductor storage device
Inventor: ONISHI HIDEAKI
IPC: H01L21/8247
Filed: 1988-12-26
Abstract: PURPOSE:To prevent decline in drain withstand voltage and, at the same time, to improve the tunneling injection efficiency of a semiconductor storage device by forming the drain area adjacent to the end section of a channel area of a diffusion layer having a relatively low impurity concentration, while only the drain area below a tunnel insulating film is formed of a diffusion layer having a high impurity concentration. CONSTITUTION:A gate insulating film 4 is formed on a channel area between source and drain areas formed separately from each other in a semiconductor substrate 1 of one conductive type and, at the same time, an insulating film 5 which is used as a tunneling medium is formed on part of the drain rate. In this case, the drain area adjacent to the end section of the channel area is formed of diffusion layer 9 having a relatively low impurity concentration, while only the drain area for tunneling injection below the tunneling insulating film 5 is formed of a diffusion layer 11 having a high impurity concentration. Therefore, not only a decline in drain withstand voltage can be prevented, but also the tunneling injection efficiency can be improved. Thus the writhing and erasing characteristics of this semiconductor storage device can be improved.
Patent JP-H03188615-A (JP)
Title: Substrate for evaluating cross-section of pattern
Inventor: TANAKA HIROYUKI
IPC: H01L21/027
Filed: 1989-12-18
Abstract: PURPOSE:To evaluate the cross section of a pattern by always disclosing cross sections of one or more holes when an arbitrary plane is cut in y-direction by preparing the title substrate with square holes arranged in such a way that one side of the holes can be observed closely without any space between them when the pattern is seen horizontally from the cutting direction, namely, y-direction. CONSTITUTION:The side OF in the figure is set in x-direction and hole patterns P of the resist respectively have square forms of the side H and are arranged linearly at intervals of 2H. The rows of the hole patterns P arranged in x-direction are designated as a, b,..., g from the left to right. The holes P of one x-direction row are shifted from those of the adjacent rows by 1/2H in the vertical direction. The X-direction intervals between the center points (r) of the holes (p) of the row (a) and center points (r) of the nearest holes (p) of the row (b) are 1/2H and the holes P are similarly arranged by successively shifting the holes from the holes of the preceding row by 1/2H in one direction along the x-direction. When such constitution is used, one sides of the square holes can be observed with no gap between them when the holes are seen from a cutting direction, namely y-direction and the cross section of the patterns can be observed and evaluated by cutting the patterns only one time.
Patent JP-H08183570-A (JP)
Title: Food container
Inventor: IWATA RISO
IPC: B65D81/34
Filed: 1994-12-28
Abstract: PURPOSE: To provide a food container which requires no special preprocessing of the food container when food in the container is heated together with it by means of a microwave oven or the like, enables the food in it to be heated or steamed conveniently, and is free of deformation and damage due to internal pressure. CONSTITUTION: In a food container 2 in which food is stored, a pressure removal hole 8 for allowing inside and outside to communicate with each other is made in part of the cover 6 of the container 2, and is closed, from the outside of the container, with adhesive tape 10 which is adhesive when the temperature of the pressure removal hole 8 is 80-100 deg.C, and becomes less adhesive when the temperature exceeds it. It is unnecessary that the entire adhesive layer of the adhesive tape 10 be comprised of a heat-separable adhesive, but part of the adhesive layer may be comprised of a heat-nonseparable adhesive.
Patent JP-H03189264-A (JP)
Title: Air cushion vehicle
Inventor: OZAKI IKUO
IPC: B60V1/12
Filed: 1989-12-19
Abstract: PURPOSE:To enable quick turn by dividing a pressure chamber in a skirt for generating buoyancy with the introduction of air flow generated by a fan into the left and right ones and forming openings for opening each pressure chamber to atmosphere on a car body to open and close the opening with a lid. CONSTITUTION:An air cushion vehicle mounts air tight the upper edge of a skirt 11 consisting of a flexible synthetic resin sheet, waterproof canvas, etc., over the whole periphery of a car body 1. A portion of air flow from a fan 5 driven by an engine 4 is introduced through a duct 7 into a pressure chamber surrounded by the car body 1 and skirt 11 thereunder to generate buoyancy. Then, the pressure chamber is divided by a partition skirt 12 into the left and right ones 15, 16 which are provided respectively with exhaust ducts 17, 19 opened to the atmosphere. Openings 18, 20 of the respective exhaust ducts 17, 19 to the atmosphere can be opened and closed with lids 29, 32 which can be opened and closed independently by the operation of a steering wheel.
Patent JP-H07181773-A (JP)
Title: Photoreceptor drum driving mechanism
Inventor: KOMIYAMA TOMO
IPC: G03G15/01
Filed: 1993-12-24
Abstract: PURPOSE:To provide a photoreceptor drum driving mechanism capable of switching full color and monochrome modes by using a single driving motor. CONSTITUTION:The photoreceptor drum driving mechanism is provided with a driving/selecting member 4 connected to the driving shaft 2 of a photoreceptor drum driving motor 1 and idled at the time of receiving a prescribed or more rotation-limiting force, a first stopping member 5 stopping the driving/selecting member in a first position, a second stopping member 6 stopping the driving/ selecting member in a second position, a transmission rotary body 7 transmitting driving force, a first rotary body 10 fitted to a first shaft 8 and rotated/driven by the transmission rotary body, to rotate/drive a monochromic photoreceptor drum 16 when the driving/selecting member is in the first position and a second rotary body 11 fitted to a second shaft 9 and rotating/driving color photoreceptor drums 23, 28 and 31 when the driving/selecting member is in the first position and the monochromic photoreceptor drum 16 when the driving/ selecting member is in the second position.
Patent JP-H07182424-A (JP)
Title: Production scheduling device
Inventor: YAMAMOTO MARIKO
IPC: G06Q50/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a production scheduling device which can always perform a stable management of load adjustment without affecting an experience and a faculty of a person taking charge of the load adjustment. CONSTITUTION:A production scheduling device 1 inputs a production plan 3 which includes the product producing order prepared by a production plant producing system 2, being a preceding device, the production information 4 which is used for production of all products that are pointed by the product producing order stored in an optional recording device (not shown in the diagram), and the management point process information 6 which is read out of a management point process information recording part 5 where stores the information on the management point, i.e., a process being a load adjustment mark which is previously chosen out of plural production processes. Receiving these input elements, the device 1 puts the mark processes into the production processes of all products in order to produce the management information on the production processes of all products pointed by the product producing order on the same standard. Then the device 1 outputs the process management information as the adjustment production information 8 that is suited to a load adjustment system 7, being a succeeding device.
Patent JP-H03194368-A (JP)
Title: Method and apparatus for controlling operation of absorption type water cooling and heating machine
Inventor: NAKAO TAKESHI
IPC: F25B15/00
Filed: 1989-12-21
Abstract: PURPOSE:To continue operation without generating the stop of a machine caused by trouble at the time of the pressure rise in the machine and to suppress the abnormal pressure rise in the machine by stopping the input of heat of a high temp. regenerator when the detected pressure of the high temp. regenerator becomes the set predetermined value on a high pressure side or more and performing the input of heat when the detected pressure becomes the predetermined value on a low pressure side or less. CONSTITUTION:When the pressure of a high temp. regenerator 1 rises and the detected pressure due to a pressure detector 8 reaches the preset predetermined value on a high pressure side, a burner 4 is turned OFF to stop the input of heat of the high temp. regenerator 1. When the detected pressure reaches the predetermined value on a low pressure side by the lowering of pressure after the burner 4 is turned OFF, the burner 4 is turned ON to perform the input of heat of the high temp. regenerator 1. This control is performed by a control circuit. By this constitution, an air cooling absorption type water cooling and heating machine can be continuously operated when the pressure in the machine rises by the temp. rise of cooling air without generating the trouble and stop of the machine and the abnormal pressure rise in the machine can be suppressed beforehand.
Patent JP-H10147729-A (JP)
Title: Conductive pigment
Inventor: VOGT REINER DR
IPC: C09D11/52
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a conductive pigment which can give conductivity and decorative appearance to an opaque coating or plastic by coating a platelet or acicular substrate with a specified conductive layer. SOLUTION: A platelet or acicular substrate selected from among mica, synthetic mica, SiO2 , TiO2 , Al2 O3 , glass flakes and nacreous pigments each of which has a mean diameter of 200μm or below, a thickness of 10μm or below and an aspect ratio of 3 or above is suspended in water. To this suspension, a solution of a hydrolyzable silver salt or a titanium salt and an aqueous niobium compound and/or tantalum compound are added. The pH of the resulting mixing is adjusted by the addition of a base or an acid to hydrolyze the silver salt or the titanium salt and to thereby coat the substrate with a conductive layer comprising titanium dioxide doped with niobium and/or tantalum. This substrate is separated, washed, dried, and calcined at 200-1,100 deg.C for 15min to 5hr in an oxygen-free atmosphere.
Patent JP-H10173324-A (JP)
Title: Surface-mounting type package and its mounting method
Inventor: OTA TAMEJI
IPC: H05K3/34
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To realize improvement in reliability of mounting condition in a very simple structure, and to simplify the process of mounting. SOLUTION: Four pseudo-electrodes 5, which are electrically insulated from an accelerating sensor circuit 2 and a signal electrode 2, etc., are formed on the mounting surface (bottom face) of a package main body 1, where the acceleration sensor circuit 2 is mounted, in addition to the prescribed number of the signal electrode 3. On the opposite edge part on the mounting surface of the package main body 1, a chamfer part 1a is formed, and an auxiliary signal electrode 4, which is integrally formed with the signal electrode, is formed on the chamber part 1a.  The package main body 1 is mounted by a reflow method in which solder paste is used for a wiring substrate 9, the clearance between the package main body 1 and the wiring substrate 9 can be maintained by the internal pressure generated in the state, wherein the solder 10 of the pseudo-electrode 4 is fused, when the package main body 1 is mounted, and the thickness of solder can be ensured.
Patent JP-H11155658-A (JP)
Title: Magazine rack
Inventor: SUGII RIYOUKO
IPC: A47B63/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To make good use of space by providing a magazine rack which can be hung on the wall. SOLUTION: Magazine rack 11 consists of panel 12, which is supported by wall 11, and wire frame 13 which is provided with the front of the panel 12 to form magazine storage space S1, S2 and S3. The wire frame 13 consists of both-sided wires 43 as fixed wires which are provided in front-rear directions toward the panel 12. The rear edges of the both-sided wires 43 are fixed with nuts by being inserted into holes provided with the panel 12.
Patent JP-H11159630-A (JP)
Title: Oil seal
Inventor: SUNAKAWA MASAHIDE
IPC: F16J15/3252
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a structure wherein while reduction of sliding resistance and suppression of wearing are attained, long period stabilization of seal performance is attained, and simple assembly can be performed, in an oil seal. SOLUTION: In an oil seal 1 formed by combining two seal members 2, 3 in a condition arranged in an axial direction, both the seal members 2, 3 are constituted by coating a cone part 26, 37 consisting of elastic material diametrically contracted in one axial direction in an internal peripheral location of annular core metals 21, 31. The fellow annular core metals 21, 31 of both the seal members 2, 3 are fitted in a condition overlapped inside/outside a diametric direction, and in a peripheral surface of the cone part 26 of at least one seal member 2, a spring ring 6 is external fit mounted, and by tightening force thereof, the cone part 26 is deflected to be curved, so as to come into contact with a peripheral surface of a shaft unit 5.