baber/WOPTO huggingface dataset:
Patent JP-S5940571-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA TOORU
IPC: H01L29/72
Filed: 1982-08-30
Abstract: PURPOSE:To reduce parasitic capacitance and obtain a device which reduces consumed power as well performs high speed action by a method wherein the active regions of transistors are projected, and diffused regions are provided on the side surfaces thereof at the time of forming an IC consisting of a bi-polar transistor. CONSTITUTION:An N<+> type buried layer 2 is diffusion-formed in the surface layer of a P type Si substrate 1, and an N type layer 11, an SiO2 film 12, an Si3N4 film 13 and an SiO2 film 14 are adhered by lamination over the entire surface including the buried layer. Next, the films 14, 13 and 12 are left only at the part of the active region of the transistor by patterning, and the projecion consisting of the layer 11 is formed thereunder. Thereafter, the films 14, 13 and 12 are removed, the exposed surface of the layer 11 including the projection is covered with an SiO2 film 15, a P type active region 4 is provided on the side surface of the projection by ion implantation, and it is activated by heat treatment. Then, an insulation film 6 which contacts the layer 2 is adhered by being positioned between the projections and on both sides thereof, thus isolating the projections, and the electrode composed of a polycrystalline Si film 18 and a high melting point metallic film 19 is mounted at each region 4.
Patent JP-S5575705-A (JP)
Title: Tubular membrane separator
Inventor: OKAFUJI MITSURU
IPC: B01D61/20
Filed: 1978-12-01
Abstract: PURPOSE: To perform the separation of liquid properly by using one separstor in which a number of separating tubes are connected to one another by combinations of a parallel arrangement and a serial arrangement so as to compensate respective disadvantages and advantages each other.  
     CONSTITUTION: An odd number of the separating tubes A 1 , A 2 ..., to be arranged in parallel are provided. The head B' is provided with the passage openings 1'W12' corresponding to the separating tubes A 1 WA 12 , in which pairs of the passage openings 2'-3', 5'-6', 8'-9', and 11'-12' are connected, respectively, and the passage openings 1', 4', 7', and 10' are connected to the liquid inlet tube b'. The head B" is provided with the passage openings 1"W12", in which the passage openings 1"-2", 4"-5", 7"-8", and 10"-11", are connected, respectively, in a pair, and the passage openings 3", 6", 9", and 12" are connected to the liquid outlet tube b". The separating tubes A 1 WA 12  are connected by double end head, in which pairs of the separating tubes A 1 WA 3 , A 4 WA 6 , A 7 WA 9 , and A 10 WA 12  are connected, respectively, in series and each pair of the tubes is connected to each other in parallel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6041355-A (JP)
Title: Message storage system of automatic private branch exchange device
Inventor: ICHII HIROO
IPC: H04M3/42
Filed: 1983-08-16
Abstract: PURPOSE:To improve the automatic exchange service by transmitting a voice mail to an originating subscriber when a called extension is busy and storing the message of the originating subscriber if storage is necessary and making it possible that a called subscriber obtains this message properly. CONSTITUTION:In case of a trunk incoming call from an originating subscriber 1 to an automatic exchange device 4, a called subscriber 5 is called in the additional dial system. Simultaneously, a CPU8 to be controlled stores the storage position of the called extension in a storage area provided in a main storage device 9. If it is judged that the called extension is busy, the CPU8 connects the originating subscriber 1 to a voice mail system 6 through a voice mail trunk 7, and the system 6 reports it to the originating subscriber that the busy state of the called extension and the message can be held. When the message is transmitted, the CPU8 identifies the storage position of the called extension stored preliminarily in the device 9 and stores the message in a corresponding storage area of the system 6. Thereafter, the storage area of the system is dialed from the called extension side with a special number.
Patent JP-S5577047-A (JP)
Title: Operation unit of tape recorder
Inventor: SHINOHARA ISAO
IPC: G11B15/10
Filed: 1978-12-01
Abstract: PURPOSE: To prevent erroneous erase of a tape by providing a recording, stop and reproducing operation switching unit to prevent a recording mode due to a stopping material even if operation switching from reproducing to stop is performed rapidly.  
     CONSTITUTION: When operation finger-screw 7 is operated in the arrow A direction under a stop mode in the figure, slider 8 is slided in the A direction similarly, and stopping lever 15 comes to a position parallel with axis 14 and is held in this position due to the action of the stopping part and driving pin 19, and simultaneously, control contact piece 9 is moved to control the terminal board and set the main body to a reproducing mode. Next, a recording mode is set by moving operation finger-screw 7 in the arrow B direction from the stop mode. Next, the stop mode is set by operating finger-screw 7 in the arrow A direction from the recording mode. Next, even if finger-screw 7 is moved to the stop mode from the reproducing mode rapidly, slider 8 is stopped from sliding furthermore to prevent the recording mode because stopping lever 15 rotates slowly due to viscosity resistance of silicon grease. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5938530-A (JP)
Title: Floor panel for heating and cooling
Inventor: KINOSHITA TAKASADA
IPC: F24F1/00
Filed: 1982-08-28
Abstract: PURPOSE:To make it possible to heat or cool the entire floor surface uniformly and efficiently by a method wherein a clearance is provided almost throughout the floor panel and a heat medium is sealed into the clearance. CONSTITUTION:The heating and cooling floor panel 1 is made in the form of a box 2 made of a material such as a veneer board or a metallic panel. The heat medium 5 is sealed in a vessel 4 in the form of a bag or a casing made of a synthetic resin material such as polyester, polypropyrene or polyvinyl chloride. For the heat medium, a low specific heat material such as freon or brine may preferably be used. The floor panel 1 is provided in the side surface thereof with a suitable number of connecting ports 6 capable of inserting a connector 7.
Patent JP-S5774843-A (JP)
Title: Optical information recording disk and its recording device
Inventor: MORI KAZUO
IPC: G11B7/0045
Filed: 1980-10-24
Abstract: PURPOSE:To obtain an optical information recording disk which is capable of recording the information at a low cost, also with high density and high accuracy, by a simple constitution, by forming a tracking groove on a holding member for covering the inside and outside circumferential margins, and the bottom surface, of an information recording carrier. CONSTITUTION:A metallic film 2 is vapor-deposited on a glass substrate 1 which is thinner than usual, a holding frame 8 for covering the bottom surface is formed by fitting it to the outside circumferential margin and the outside circumferential margin of the substrate 1, and on its bottom surface, a tracking groove 9 is formed. This optical recording disk 30 is rotated centering around a rotary shaft 4, and a feed driving means 64' of a recording device 60 moves an optical system 62 in the direction of the center (arrow X) of the recording disk 30. A detecting means 65 consisting of a primary means 652 and a detecting circuit 651 corrects the moving operation of the driving means 64', and moves the optical system 62 by a pitch of the tracking groove 9. A laser beam 61 is condensed on the metallic film 2 through the optical system 62 and a condensing lens 63, and a bit 7 is formed. In this way,  the information is recorded at a low cost, also with high density and high accuracy,  by a simple constitution.
Patent JP-H0814266-A (JP)
Title: Outer ring of constant velocity universal joint
Inventor: SAKAGUCHI AKIO
IPC: F16D3/20
Filed: 1994-06-30
Abstract: PURPOSE:To enhance the connecting strength between an outer ring cup and a stem by fitting the stem into a fitting hole provided on the end part of a press molded outer ring cup part, circumferentially providing mutually engaged teeth between the fitting surfaces, and preventing the dropping-out of the stem by a snap ring mounted on the end part within the outer ring cup part. CONSTITUTION:A ball fixed constant velocity universal joint has an outer ring 1, an inner ring 2, a ball 3, and a ball holder 4, and the outer ring 1 is formed of an outer ring cup part 5 and a stem 6 which are press molded products of steel plate. A serration tooth 8 is formed on the inner circumference of the fitting hole 7 of the outer ring cup part 5, while a flange 10 and a fitting groove 11 are formed with an axial space on the outer circumference of the major diameter connecting shaft part 9 of the stem 6, which is fitted to the fitting hole 7 of the stem 6, and a serration tooth 12 is formed on the outer circumferential surface between the flange 10 and the fitting groove 11. After the stem 6 is fitted to the outer ring cup part 5, its dropping-out is prevented by a snap ring 13 mounted on the fitting groove 11 and the flange 10.
Patent JP-H09331487-A (JP)
Title: Head mount type display device
Inventor: KOHATA TAKESHI
IPC: H04N5/64
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of image signal degradation/peaking or the like at a connecting means and to keep the satisfactory visibility of an extended virtual image by outputting an image signal after modulating its frequency characteristics lower than the frequency characteristics of the connecting means. SOLUTION: An image signal 201 of an image information source 1 is inputted to preprocessing 3 of an interface circuit part 2 and inputted to a 1st frequency converting means 4 after preprocessing such as gamma correction is performed corresponding to the characteristics of a liquid crystal panel 17. This image signal is serial/ parallel converted, its signal frequency is equivalently compressed by half, and the number of output signals from the means 4 is made double as many as the number of input signals. This signal is buffered by a buffer amplifier 5 and sent through a connecting means 9 to a display circuit part 8 later.  Thus, since the image signal outputted from the circuit part 2 is outputted after its frequency characteristics are modulated lower than the frequency characteristics of the connecting means 9 itself, the generation of signal degradation/peaking, etc., at the means 9 can be prevented and the visibility of the extended virtual image formed by an image display element can be kept satisfactory.
Patent JP-H09294767-A (JP)
Title: Socks for patient having piaster cast at one foot
Inventor: ISAKA KOICHIRO
IPC: A61F13/04
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To enhance the convenience and fashion characteristic of a patient by mounting a nonskid heel for walking to the bottom of large socks formed for the foot having a plaster cast and adopting the same designs as the designs of the socks for the foot having no plaster cast. SOLUTION: The socks 1 for the single foot to be used for the foot having the plaster cast are formed to the size capable of dealing with the foot having the plaster cast and the nonskid heel 2 for walking is mounted at the bottom. The socks for the single foot to be used for another foot having no plaster cast is formed similarly to the conventional socks and the designs of the right and left socks are made the same. As a result, the toe of the foot having the plaster cast is prevented from cooling at the time the patient having the plaster cast at the one foot walks with a crutch. The socks have excellent durability even if the feet touches the ground. In addition, the convenience and fashion characteristic of the patient are enhanced.
Patent JP-S5374321-A (JP)
Title: Information input card
Inventor: SASAKI HIROSHI
IPC: G06K19/06
Filed: 1976-12-15
Abstract: PURPOSE: To enable one set of ticket machine to issue a number of types of tickets, by obtaining the information input card providing the film recording the ticket information and the code section consisting of a plurality of pins. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000337344-A (JP)
Title: Propeller shaft
Inventor: MITA YASUCHIKA
IPC: F16C3/02
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent a cylindrical body made of FRP from breaking in collision. SOLUTION: The cylindrical shaft 11 of a propeller shaft 10 is composed of a large diameter part 11a and a small diameter part 11b and a tapered part 11c is formed between the large diameter part 11a and the small diameter part 11b. The yoke part 14 constitutes the universal joint 12 of the propeller shaft 10 that is press fitted and joined in the cylindrical shaft 11. At the joint part 14a of the yoke part 14, the distance K from the tip to the tapered part 11c of the cylindrical shaft 11 receives the impact force to be generated axially to the propeller shaft 10 in the collision. It is established based on the maximum movable distance when the universal joint 12 enters the inside of the cylindrical shaft 11.  The inside diameter r1 of the large diameter part 11a is established larger than the outside diameter P1 of the maximum outside part of the yoke part 14 except for the joint part 14a. It is also established larger than the outside diameter P2 of the maximum outside part of the engine side coupling shaft part 13.
Patent JP-S63313409-A (JP)
Inventor: HASHIHATA MICHIHARU
IPC: F21S2/00
Filed: 1987-06-16
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-H09306031-A (JP)
Title: Optical disk and its production
Inventor: YOSHIMURA YOSHINORI
IPC: G11B7/24024
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to uniformly cure a UV curing resin for sticking of substrates. SOLUTION: The optical disk 10 includes a plurality of substrates 11, 12 consisting of transparent synthetic resins, recording layers 14 formed on the surfaces of the respective substrates 11, 12 and a UV curing resin 13 for sticking the substrates 11, 12. In such a case, the optical disk is provided with a light control means 14, by which the UV rays to be cast in order to cure the UV curing resin 13 are made uniform in the irradiation of the UV curing resin 13 with the UV rays over the entire part thereof.
Patent JP-H09300106-A (JP)
Title: Throw-away insert of surface coated super-hard alloy
Inventor: KUBOTA KAZUYUKI
IPC: B23B27/14
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a tool having an increased close contact in which a further longer life of the tool in respect to a machining of a high hard steel material, i.e., an anti-oxidizing characteristic and an anti-peeling characteristic ranging from an initial period of cutting to a final period can be improved and an anti-wearing characteristic of the original coat itself can be realized. SOLUTION: A throw-away insert covered with complex nitride or the like of Ti and Al is constituted such that a value of Ib(220)/Ia(111) is within a range of 0<Ib/Ia<=5.0 when a defraction intensity at a plane (111) in an X-ray defraction is Ia(111) and a defraction intensity at a plane (220) is Ib(220).
Patent JP-H11345309-A (JP)
Title: Picture processor and picture processing method
Inventor: FUKUDA YASUO
IPC: H04N1/60
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a satisfactory mosaic picture by converting the color of a whole original picture so that the impression of the color of a prescribed area in the generated mosaic picture does not differ from that of the color of the corresponding area of the original picture. SOLUTION: The picture processing method/device generate a mosaic picture by combining a plurality of material pictures in a mosaic pattern. An original picture is divided into a plurality of areas (S302). A first color distribution parameter based on the average picture element value of respective partial areas is calculated (S304). A second color distribution parameter based on the respective average picture element values of a plurality of material pictures is calculated (S301). A color conversion parameter for changing the colors of the respective partial areas is obtained based on the first and second color distribution parameters (S305). The colors of the respective areas are converted by using the calculated color conversion parameter (S306). The material picture corresponding to the converted areas is selected and the mosaic picture is generated (S308).
Patent JP-H01318108-A (JP)
Title: Computer system
Inventor: KATAYAMA KUNIHIRO
IPC: G06F3/02
Filed: 1988-06-20
Abstract: PURPOSE:To reduce the number of data transmission lines between a body and a peripheral apparatus by providing the title system with a line common using means to use a display signal line for the transmission of other I/O data in common. CONSTITUTION:A processor 1 inputs/outputs a display signal 5 and output data 6. The line common using means 2 can transmits these plural signals only by the display signal line 7 based upon the common utilization of the line. Since a display device 3 and an I/O device 4 can be driven only by the line 7 based upon the common use of the transmission line, the number of data transmission lines between the body such as a word processor and a terminal apparatus such as a display, a keyboard and an external storage device to be practically used by a user can be reduced.
Patent JP-S5374863-A (JP)
Title: Variable amplitude equalizer
Inventor: MORITA KOUZOU
IPC: H03H7/01
Filed: 1976-12-16
Abstract: PURPOSE: To obtain a variable amplitude equalizer which equalizes the selective fading over a wide range for a circuit which features an adverse polarity, by utilizing the fact that the characteristics of the selective fading is already known. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S635543-A (JP)
Title: Semiconductor chip carrier and manufacture thereof
Inventor: KIMURA MASAKAZU
IPC: H01L21/304
Filed: 1986-06-25
Abstract: PURPOSE:To facilitate the construction of an IC or LSI upon an amorphous insulating surface by a method wherein a carrier is composed of an adhesive tape and a plurality of semiconductor chips fixed thereon. CONSTITUTION:A carrier of this design is composed of a polyimide-based adhesive film 1 and a plurality of semiconductor chips 3 fixed secure thereto by means of adhesive agent 2. As for the adhesive agent 2, it may be a polyimide- based adhesive agent capable of functioning as such at a lower temperature than the adhesive film 1. The adhesive film 1 is easily separated into segments by a pair of scissors or knife. A semiconductor chip may therefore be easily separated from others and fixed secure to a desired position on a different substrate for the local formation of a semiconductor device thereon. This design enables an IC or LSI to be easily constructed on an amorphous insulating surface.
Patent JP-H10326913-A (JP)
Title: Semiconductor device
Inventor: SANO TAKESHI
IPC: H01L23/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent electrostatic breakdown easily, by providing a resistance substance layer with a specific resistivity on the outer-periphery surface of an insulating surrounding body and connecting both terminals electrically. SOLUTION: A light-emitting diode 1a has a resistance substance layer 17 as well as a light-emitting diode chip 2 as a semiconductor chip, metal leads 3 and 4 as terminals, and a light transmission resin sealing body 5 and metal lead small-gauge wires 14 and 16 as a surrounding body. The resistive substance layer 17 is made of a light transmission substance, is provided on the entire outer-periphery surface of the sealing body 5, and further is provided so that it surrounds one portion of the leads 3 and 4 for connecting the leads 3 and 4 electrically. The resistivity of the resistance substance layer 17 is smaller than the resistivity of the sealing body 5 and air, and is much larger than the resistivity of the leads 3 and 4.  Therefore, even if static electricity is applied between the leads 3 and 4, its electrical energy is bypassed by the resistive substance layer 17, thus preventing an energy for breaking down the diode chip 2 from being applied between electrodes 10 and 11, and hence protecting a semiconductor device from static electricity.
Patent JP-S5377957-A (JP)
Title: Connecting meahod for material
Inventor: YAMANAKA TOSHIROU
IPC: F16B11/00
Filed: 1976-12-15
Abstract: PURPOSE: To improve the adhesion strength and the accuracy of centering, by cuttin grooves at a fitting-in surface of the either one material and filling and adhesive agent in the said grooves, relating to the structure which is composed in such a manner that a pair of materials, at least the either one of which is cylindrical, are insertedly connected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0440894-A (JP)
Title: Gene fragment to code constant region of dog immunoglobulin chain and mouse x dog chimera antibody
Inventor: KURUMI KAZUHIKO
IPC: C07K19/00
Filed: 1990-06-07
Abstract: PURPOSE:To produce mouse X dog chimera antibody H chain, by integrating a specific recombinant DNA molecule into a manifestation vector and culturing cells transformed with the recombinant vector. CONSTITUTION:A gene fragment having a DNA sequence to code a constant region polypeptide of dog immunoglobulin gamma chain wherein an amino acid sequence from the C end side of CH3 domain of the constant region polypeptide to the vicinity of first cystine is an amino acid sequence of -Ile-Cys-Ala-. A sequence starting from the third amino acid from the N end side of CH3 domain of the constant region polypeptide is a sequence of -Ala-His-Gln-XXX-Ser- (XXX is arbitrary amino acid).
Patent JP-H0443169-A (JP)
Title: Four-wheel steering controller
Inventor: MINAZU KIYOAKI
IPC: B62D7/08
Filed: 1990-06-08
Abstract: PURPOSE:To improve the traveling stability in retreat traveling by reducing the variation quantity of the steering angle of an axle which corresponds to the steering angle in the retreat traveling in comparison with the case of advance traveling and making the steering responsiveness in retreat gentle. CONSTITUTION:In steering operation, pressurized oil is supplied into an all hydraulic pressure controller 23 by a hydraulic pump 24, and passes through the flow device 36 in the all hydraulic controller 23 and an oil quantity adjusting valve 37, and is sent under pressure into a direction selector valve 25 or 26. The direction of the pressurized oil is selected by the direction selector valves 25 and 26, and the oil is sent under pressure into steering cylinders 9 and 19, and the vehicle is steered. In case of advance traveling, the solenoid E of an oil quantity adjusting valve 37 is turned OFF, and a perfect opening state is generated, while in case of retreat traveling, the solenoid E of the oil quantity adjusting valve 37 is turned ON, and a throttled flow rate state is generated, and the variation quantity of the steering angle of a wheel for the steering angle is reduced, and the responsiveness in steering is made gentle.