baber/WOPTO huggingface dataset:
Patent JP-H04106746-A (JP)
Title: Magneto-optical disk drive device
Inventor: HABA SHINJI
IPC: G11B11/10
Filed: 1990-08-27
Abstract: PURPOSE:To write data without fail while securing the strength of a magnetic field at the position of a beam spot by integrally connecting a magnetic head and an optical system through a bracket and fitting them to an actuator for driving the optical system. CONSTITUTION:A magnetic head 4 and a mobile optical system 3 satisfy an allowable range for the relative position of the beam spot when they are integrally attached through the bracket. Therefore, even when moving the mobile optical system 3 by an actuator 5 for driving, the relative position relation between the magnetic head 4 and the mobile optical system 3 in the direction of a magneto-optical disk surface is held since they are rigidly connected by the bracket 7. Therefore, the position of the beam spot irradiated by the mobile optical system 3 is always set within the range of the magnetic field required for writing data in the distribution of the magnetic field generated by the magnetic head 4, and the data can be written without fail.
Patent JP-H0887503-A (JP)
Title: Conception support device
Inventor: MATSUZAWA KAZUMITSU
IPC: G06F17/30
Filed: 1994-09-20
Abstract: PURPOSE: To provide a conception support device which can mechanically put on a riddle to play riddles on words being conventional in Japan such as 'a put on riddle ×× is solved as ○○, that meaning is ...' so as to enable a computer to cope with even for unexpected formal reactions. CONSTITUTION: A word set D in a set A whose semantic similarity is higher than a prescribed reference level which is defined by a means B to a ward (a) designated out of word set A stored in a word set A in a storage 1 is selected and, a word set F is selected out of set. A when the phonetic similarity defined by the means C to each word (d) in the set D is higher than a prescribed reference level. When the semantic similarity defined by the means B to each word (f) of the set F is higher than a prescribed reference level, a word set H is selected out of the set A. Then a word (h) is selected when the semantic similarity defined by the means B or the phonetic similarity defined by the means C to the word (a) of the set H is lower than a prescribed reference level.
Patent JP-H0547706-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIDA TOMOHIRO
IPC: H01L21/768
Filed: 1991-08-09
Abstract: PURPOSE:To reduce the level difference between the tungsten film and the insulating film at a contact part, in the structure where only the contact hole is plugged with a tungsten film, what is called a tungsten plug structure. CONSTITUTION:A process of lightening the step between the tungsten film 4 and the insulating film 2 inside a contact hole by etching back an oxide film is performed after the process of plugging the contact hole with a tungsten film 4 and processing it into plug shape by etchback, and then a process of forming wiring by a metallic film 5 is performed. Hereby, the flatness in the contact hole improves, and the reliability on the covering metallic wiring improves.
Patent JP-S6466762-A (JP)
Title: Semiconductor memory device
Inventor: YASUDA KENICHI
IPC: G11C29/00
Filed: 1987-09-08
Abstract: PURPOSE:To maintain the functions for necessary storage and input/output even though a data register and its related parts have defects, by performing the prescribed nonreversible switch processing to switch the data register to a spare data register. CONSTITUTION:A dual port RAM contains a spare data register 1d in addition to the regular data registers 1a-1c which are set in parallel and in response to the columns included in a memory cell array of a RAM part. The register 1d contains a pair of bit lines 7d, a spare sense amplifier 8d, a transfer gate 2, a special serial gate 6d. Then the register 1d is replaced with either defective one of the regular registers 1a-1c.
Patent JP-S60118508-A (JP)
Title: Magnetic chute
Inventor: ONOZATO YASUTOSHI
IPC: B65G11/20
Filed: 1983-11-29
Abstract: PURPOSE:To improve the discharge and transport performance by turning off and on multiple electromagnets provided on the rear surface of a transport rail inclined downward in sequence from the outlet side in coincidence with the cycle of the next process in a magnetic chute for transporting bolts, etc. CONSTITUTION:During the discharge and feed of a magnetic chute 11 at the outlet section 13, the first and the second electromagnets 10A, 10B are turned off and on in coincidence with the cycle of the next process. That is, when the first electromagnet 10A is turned off and the second electromagnet 10B is turned on, a screw 6 adsorbed by the electromagnet 10A is released and fed. Next, the electromagnet 10A is turned on and the electromagnet 10B is turned off, and the screw at the electromagnet 10B is shifted to the electromagnet 10A. Other electromagnets 10 are turned off and on in sequence from the downstream side during one cycle of the next process, and the screw 6 is shifted downstream in sequence. Then, a new screw 6 is fed to the electromagnet 10B. Accordingly, the discharge can be performed efficiently and the transport can be improved.
Patent JP-H0548813-A (JP)
Title: Facsimile communication equipment
Inventor: UNO HIROMICHI
IPC: H04M1/715
Filed: 1991-08-09
Abstract: PURPOSE:To provide a facsimile communication equipment which does not required a switching device like an electromagnetic relay, to improve the space efficiency and to surely prevents the tripartite speaking state. CONSTITUTION:This equipment interrupts a slave telephone set 3 in the succeeding stage of a handset 2 by off-hook of the handset 2 and connects the slave telephone set 3 in the succeeding stage to a line 1 in the preceding stage of the handset 2 by on-hook of the handset 2, thereby, the handset 2 and the slave telephone set 3 are connected in series, and the connection is selectively switched in accordance with hook operation by the changeover switch 22, and the highest preference is given to the speaking of the handset 2.
Patent JP-H09135222-A (JP)
Title: Pyramidal data block structure for video on demand broadcasting
Inventor: CHIYARU CHIYANDORA AGAAWARU
IPC: H04N7/173
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To decrease the required capacity of storage device by dividing the band width of channel corresponding to the image to be broadcasted at a video server, dividing each image into non-overlapped segments, further, dividing each segment into plural blocks and transmitting these blocks while changing permutation. SOLUTION: A video server 100 is provided with a processor 106, and the processor is operated under the control of program code preserved in a main memory 108. The band width is divided into segments by the server 100 and preserved as divided blocks 104. Then, a network interface 112 is divided into a lot of TDM channels. In this case, the operation of server 100 is controlled by a fibonacci segment scheduler 116. The scheduler 116 is provided with a block selector 118 and the selector 118 extracts the blocks from a disk together with a control process 120, extracts these blocks while changing the permutation and transmits them to a client so that the required capacity of storage device can be decreased.
Patent JP-H0755374-A (JP)
Title: Evaporator for capillary pump loop
Inventor: TANAKA KIYOSHI
IPC: F28D15/02
Filed: 1993-08-18
Abstract: PURPOSE:To simplify the manufacturing process and improve the heat exchanging efficiency by a method wherein fine grooves are made directly in the circumferential and axial directions of the inner peripheral surface of a tubular body to form a wick in the tubular body by these fine grooves. CONSTITUTION:When a tubular body 1 is heated from outside, the heat is transferred to a wick and heat exchanging medium, flowing by being absorbed into the wick through the fine holes 3a of a liquid pouring tube 3, is heated and evaporated, then, is discharged to the outside of the tubular body 1 by a vapor flow passage 4. Spiral grooves 2a, provided along the inner peripheral surface of the tubular body, and axial grooves 2b, provided in the axial direction of the same, are made directly in the tubular body 1 so as to form a wick in such a manner whereby heat exchanging medium can be introduced into the wick evenly and quickly to flow thereinto. Further, the heat exchanging medium can be evaporated by the whole of the tubular body 1 whereby the heat exchanging efficiency of the evaporator can be improved.
Patent JP-H04107183-A (JP)
Title: Transparent thermal recording material
Inventor: OGA KUNIHIKO
IPC: B41M5/28
Filed: 1990-08-29
Abstract: PURPOSE:To improve heat sensitivity, image density and transparency and to also make gradation properties sufficient, in a thermal recording material having a thermal layer formed by a applying a coating solution containing an electron donating colorless dye precursor and an electron acceptive compound on a transparent support to dry the coated support, by setting the particle size distribution of all of the materials dispersed in the thermal layer to a specific range. CONSTITUTION:For example, 3,3-bis(p-dimethylaminophenyl)-6- dimethylaminophthalide is roughly dispersed in a polyvinyl alcohol aqueous solution as an electron donating colorless dye precursor and further dispersed. Next, for example, bisphenol A is roughly dispersed in a polyvinyl alcohol aqueous solution as a developer to be further dispersed and both dispersions are blended. In this case, it is pref. to use the developer in an amount of 50-800% by wt. of the electron donating colorless dye precursor and the particle size distribution of all of the materials dispersed in a thermal layer is set to the range of D50<=1.0 and D90/D10>=5.0 wherein D10, D50 and D90 are % particle sizes calculated from cumulative volume distribution.
Patent JP-S61103101-A (JP)
Title: Prism for three tube type color camera
Inventor: KAWAI KIYOSHI
IPC: G02B5/04
Filed: 1984-10-26
Abstract: PURPOSE:To form a prism for a three tube type color camera having the large lightness in a prism body by providing tapered light reflecting parts which reflect light toward the inside of the prism body to the top and bottom of the incident light faces of the 1st prism. CONSTITUTION:The light reflecting parts 9 and 10 are formed by tapering both top and bottom sides of the incident light face 8 of the 1st prism 5, forming the required parts of the tapered parts to the state of ground glass and coating a white paint or ceramic powder dispersed in a solvent, etc. on the surface thereof to form paint layers 11, 12. The light made incident thereto arrives partly at the upper light reflecting part 9 where the light is reflected and is scattered to the inside part side of the prism body 3. On the other hand, the light arriving at the lower reflecting part 10 is reflected there and is scattered toward the inside of the prism body 3. The parts 9, 10 are formed to the state of the ground glass and have the paint layers 11, 12 and therefore the light reflected by said parts is uniformly scattered toward the prism body 3. The lightness in the prism body 3 is made extremely large and the resultant video is made sharp.
Patent JP-2000045377-A (JP)
Title: Connecting structure of catch basin frame and side ditch body
Inventor: OKAJIMA NOBUYUKI
IPC: E03F5/10
Filed: 1998-07-25
Abstract: PROBLEM TO BE SOLVED: To provide the connecting structure of a catch basin frame and a side ditch body, in which these catch basin frame and side ditch body are not displaced laterally even when flowing concrete is poured in and a desired catch basin can be finished as these catch basin frame and side ditch body are left as they are when the catch basin frame and the side ditch body are adjusted and set once. SOLUTION: The cylindrical-body side walls of the catch basin frame M have plate bodies 9 projected in approximately parallel from both sides of end connections W1, W2 with the side ditch body (u) and clamping members 10 inserted and mounted into holes 9a formed to the plate bodies 9. The side ditch body connected to the end connections W1, W2 by the clamping members 10 is pinched from both sides at that time, and the catch basin frame M and the side ditch body (u) can be joined and set.
Patent JP-S6471088-A (JP)
Title: Manufacture of wiring board provided with lead pin
Inventor: YOKOI HIDETOSHI
IPC: H05K3/30
Filed: 1987-09-09
Abstract: PURPOSE:To facilitate lead pin erection on a wiring board and form a wiring board provided with a lead pin in good productivity by adding vibration load op the upper and lower faces of a wiring board through a couple of lead pin and punch which and opposed to each other so as to bore a through hole on the board, and fixing the lead pin left, and then performing circuit processing such as soldering with a copper foil, etc. CONSTITUTION:Required load is added, through dies 2 and 3 by a press, to a wiring board being a board where a laminate and a required circuit pattern are formed so as to cramp the upper and lower faces of the wiring board. Next, vibrations are added to upper and lower punches 4, 5 at the same stroke and energy is supplied to the board shearing area under the boundary between a die hole and the punch. The shearing area is heated partially by the supplied energy. Next, this heat-softened area is sheared and separated and a pulled residuum in the board is pulled down. Next, the upper punch 4 is displaced and then the punch vibration is stopped. The upper punch 4 doubles as a lead pin, and when partial heating of the shearing area stops and the board is cooled, the lead pin and the wiring board are fixed and the copper foil and the lead pin are soldered and electroplated.
Patent JP-S59149275-A (JP)
Inventor: URURIHI AARETSUTSU
IPC: B65H65/00
Filed: 1983-12-01
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-S6381246-A (JP)
Title: Method and device for testing weather resistance
Inventor: KOYAMA YOICHI
IPC: G01N17/00
Filed: 1986-09-24
Abstract: PURPOSE:To improve correlativity with an actual outdoor use result by setting the quantity of light with <=300nm which does not contains light with <=295nm wavelength to <=5% of the quantity of light with 300-320nm wavelength. CONSTITUTION:An artificial light source and an optical fiber are combined mutually and the quantity of light with <=300nm wavelength which does not contain light with <=295nm wavelength is set to <=5% of the quantity of light with 300-320nm. Further, when the quantity of light with 310nm wavelength is 1, light which has such a spectral distribution that the quantity of light with 320nm wavelength is 2.1-4, the quantity of light with 330nm wavelength is 5-10, and the quantity of light with 340nm wavelength is 5-13 is generated and projected on a sample. For example, a carbon body 30 is fed with electricity and discharged and a sunshine carbon arc lamp 3 is made to emit light, which is passed through the filter 4. Then, the light having spectral characteristics is projected on the sample put in a test chamber 20. This light contains no light with <=295nm wavelength while well coincident with spectral characteristics of the sunshine on a low wavelength side of almost 300nm. Therefore, this coincides with the result of outdoor exposure.
Patent JP-S59113595-A (JP)
Title: Program circuit device of redundant circuit
Inventor: TOYOMOTO HIDEHARU
IPC: G11C29/00
Filed: 1982-12-20
Abstract: PURPOSE:To make it unnecessary to impress a high voltage conventionally and design a circuit with a single power source by using the latch-up phenomenon of complementary transistors (TRs) as a means which fuses a fuse. CONSTITUTION:When a negative surge voltage is impressed to an input terminal 16, an npn TR32 is turned on, and a current is flowed from an output terminal 22 toward the input terminal through a base resistance 31 of a pnp TR30, and the pnp TR30 is turned on. Therefore, a current is flowed from an output terminal 22 toward an earth point 21 through a base resistance 34 of an npn TR33, and the npn TR33 is turned on, and the pnp TR30 and the npn TR33 are kept turned-on, and what is called the latch-up phenomenon where a large current is flowed from the output terminal 22 toward the earth point 21 is generated. Consequently, this large current is flowed to a fuse 19 to fuse it, and the output terminal 22 obtains an ''L'' level, and the mode driving a redundant memory.
Patent JP-S60117456-A (JP)
Title: Multitrack recording system of digital signal
Inventor: TANAKA SHIYUUICHI
IPC: G11B20/18
Filed: 1983-11-30
Abstract: PURPOSE:To take a sure measure to counter an error with a less interleave delay quantity by setting gradient of the delay time to satisfy the condition that the total sum of delay quantities is minimum when each generated sequence of error correcting words is divided into (n) in the track direction of a recording medium. CONSTITUTION:Respective time delay quantities of the first and the second delay blocks 22 and 24 are not arranged in the order where they are monotonously increased in the order of channel, but the number of all channels is divided into (n) and delay time quantities are arranged in the order, where they are increased in the order of divided channels, while keeping the division width, and a length in the breadthwise direction of a tape is used effectively to reduce required time delay quantities as much as possible. Thus, a sure measure to counter errors is taken with an interleave delay quantity which is reduced as much as possible, and a memory capacity required for delay is reduced as much as possible to simplify the constitution.
Patent JP-H1081232-A (JP)
Title: Horizontal elevator-type shuttle system
Inventor: URATA MASAZUMI
IPC: B61B13/08
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent small articles from being dropped on a track when a passenger gets on and off a vehicle through an entrance. SOLUTION: A horizontal elevator-type shuttle system is provided with a vehicle 1 on which an entrance 10 is provided, a blower provided on the vehicle 1 and for forcibly feeding air, an air pad 5 provided on the vehicle 1 and for injecting air toward a track by being expanded after air is forcibly fed from the blower, a tip part 14 of a sill provided on the entrance 10, and a projecting end 15 formed into the approximately same shape as the tip part 14, positioned below the tip part 14, and provided on the track side end of a platform 12 of a station. When forcible feeding of air from the blower to the air pad 5 is stopped, the air pad 5 is deflated and the vehicle 1 is sunk, and the tip part 14 is brought into close contact with the projecting end 15 of the platform 12.
Patent JP-S6285461-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSHI NAOYA
IPC: H01L21/8244
Filed: 1985-10-09
Abstract: PURPOSE:To prevent a primary field oxide film from being deleted by overetching by employing a substance to be etched with silicon nitride or polysilicon when forming a side wall by etching back by RIE. CONSTITUTION:A gate electrode 24 and the first wiring layer 25 are simultaneously formed through a gate oxide film 23 and a field oxide film 22 on a semiconductor substrate 21, and with the electrode 24 and the layer 25 as masks low density impurity regions 28, 30 are formed on the substrate 21. Then, side walls 32, 42 are formed of materials having different etching speeds from the layers 22, 23 for predetermined etchant on the side walls of the electrode 24 and the layer 25. With the walls 32, 42 as masks a high density impurity region 34 is formed. Then, the walls 32, 42 are removed by predetermined etchant. Then, a high resistance layer 37 for connecting, for example, the layer 25 and the region 28 is formed in a shearing contacting portion 3.
Patent JP-H0273346-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: DEGUCHI HISAYASU
IPC: G03C7/20
Filed: 1988-09-09
Abstract: PURPOSE:To reduce generation of fog of a photosensitive silver halide emulsion after preserving the photosensitive material at high temp. and high humidity specifying a mean particle size of at least one kind of photosensitive silver halide emulsions, absorption maximum wavelength of a Yellow filter layer consisting of Yellow colloidal Ag, and a wavelength at a long wavelength side exhibiting 1/4 absorption of the absorption maximum, respectively. CONSTITUTION:Mean particle size of at least one kind of photosensitive silver halide emulsions is specified to <=0.4mum, an absorption maximum wavelength of a Yellow layer consisting of Yellow colloidal Ag is specified to 430-450nm, and a wavelength at a long wavelength side exhibiting 1/4 of the absorption maximum is specified to 500-560nm. Thus, a silver halide color photographic sensitive material having a Yellow filter layer which is improved to generate less fog without impairing other photographic characteristics, is obtd.
Patent JP-S61104656-A (JP)
Title: Manufacture of hic type memory cell semiconductor device
Inventor: NAGATOMO YOSHIKI
IPC: H01L27/108
Filed: 1984-10-29
Abstract: PURPOSE:To enable the increase in capacitance of the capacitor gate by reducing the transfer gate-capacitor gate spaces by a method wherein the side wall is formed on a transfer gate, and an HiC junction is formed by self-alignment, using the mask of this side wall. CONSTITUTION:After a field oxide film 1 is formed on a substrate 10, a transfer gate insulation film (SiO film) 6 is formed. Further, a transfer gate 7 is formed out of polycrystalline Si; then, a side wall 12 made of PSG or the like is formed. The side wall length 15 is set so as to satisfy the relation L3<=L4+L5 (L3 is the boron diffusion length, L4 is the N<+> diffusion length from the end of a transfer gate electrode). Using the mask of this side wall 12 and the field oxide film 1, a P<+> diffused layer 4 and an N<+> diffused layer 3 are formed by ion implantation. Next, the side wall 12 is removed, and a capacitor gate insulation film (SiO film) 2 is formed. Then, a capacitor gate electrode 5 is formed out of polycrystalline Si, and source-drain regions 8 are formed by ion implantation.
Patent JP-H092218-A (JP)
Title: Braking device for vehicle
Inventor: HAYAMA KATSU
IPC: B60T8/1766
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To have a combination brake made of two different types of disc brake and drum brake 4, to make the brakes generate braking forces at the same time and thus to remedy the premature wear of a disc brake pad. SOLUTION: In a device for braking a vehicle providing a front wheel 1 and a rear wheel 2 with a combination brake of different types of a disc brake 3 and a drum brake 4, an air supply passageway for activating the disc brake 3 is provided with activation delaying means for delaying the supply of the pressurized activating oil to the disc brake 3 relatively to the drum brake 4.