baber/WOPTO huggingface dataset:
Patent JP-S6485832-A (JP)
Title: Lubrication oil amount measuring device for transfer gear section in transmission for four-wheel drive vehicle
Inventor: INUZUKA TAKESHI
IPC: B60K17/35
Filed: 1987-09-29
Abstract: PURPOSE:To prevent lubrication oil from spouting, by providing a guide member having a first guide part for correcting a sidewalk deflection of an oil from splashing on an opening during operation. CONSTITUTION:A guide member 59 is secured to a right half (Bb) on the lower side of an opening (Be), and a plate-like first guide part 59a laid along the mating surface 13d of the right half 13b corrects a deflection of an oil level gauge 60 which is inserted through in a guide pipe, being deflected to the right. A wide plate-like second guide part 59b raised from one side end of the first guide part 59a and bowed so as to be laid adjacent to the transfer drive gear 17 side along the outer periphery of the gear, corrects a deflection of the oil level gauge 60 which is inserted through the guide pipe 57, being deflected toward the gear 17.
Patent JP-2001069272-A (JP)
Title: Power source switchable subscriber circuit
Inventor: FURUKAWA YUTAKA
IPC: H04Q3/42
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a power source switchable subscriber circuit in which devices are packaged at high density and noises caused by fluttering at the time of power source switching are reduced. SOLUTION: In this power source switchable subscriber circuit, a power transistor is shared, discrimination circuits 116 and 117 for discriminating power source switching are provided with a hysterisis and further, a power source switching spot is not uniquely determined by the voltage of first and third power sources 103 and 111 but can be set as desired by supervisory circuits 114 and 115 and the discrimination circuit 116 and 117.
Patent JP-H1185475-A (JP)
Title: Random number generation device
Inventor: GENDAI YUUJI
IPC: G06F7/58
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To attain a random number generation device capable of quickly generating a random number string by using plural random number generators in parallel while suppressing increment in the number of terminals for initialization. SOLUTION: A loop-like M sequence generation circuit is constituted of plural flip flops(FFs) SD1 to SD4, output signals from the FFs SD1, SD4 are inputted to an adder EOR 1, which calculates the exclusive OR of these input signals and inputs the exclusive OR to the FF SD3 to form a feedback route. An initial value '0' or '1' is set up in the FF SD2 by an initial value setting signal SET to set up respective prescribed initial values in the FFs SD1, SD3, SD4. Respective FFs SD1 to SD4 are driven in accordance with a clock signal CLK, signals to the input terminals of respective FFs SD1 to SD4 are transferred to their output terminals and a random number string SRD having a prescribed period is outputted, so that plural initial values can easily be set up while suppressing increment in the number of terminals for setting up initial values.
Patent JP-S60142189-A (JP)
Inventor: KITAGAWA KIYOUICHI
IPC: F24S90/00
Filed: 1983-12-29
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-H03105692-A (JP)
Title: Method and device for pattern recognition and display
Inventor: MATSUOKA KATSUNORI
IPC: G06T7/00
Filed: 1989-09-20
Abstract: PURPOSE:To facilitate the real time processing by using a correlating filter having plural standard patterns and a display filter having a prescribed display pattern and circulating input light through a correlation optical system and a display optical system. CONSTITUTION:With respect to a correlating filter 5, filter generating patterns having prescribed relations are synthesized to generate respective standard patterns and these patterns are arranged on the correlating filter 5. With respect to a display filter 10, one of filter generating patterns used for synthesis of respective standard patterns is provided correspondingly to arrangement of each standard pattern. The input light from a pattern to be recognized is circulated through the correlation optical system and the display optical system. Thus, the search operation of a maximum peak value is unnecessary to easily perform the real time processing at the time of recognition and display of the pattern.
Patent JP-H03108358-A (JP)
Title: Improvement arrangement system for block
Inventor: SHIMIZU KATSUHIME
IPC: H05K3/00
Filed: 1989-09-21
Abstract: PURPOSE:To shorten the wiring length of a specified net, by weighting both of a net constituting a critical path whose circuit restriction is strict and a block. CONSTITUTION:On the basis of previously electrically analyzed signal propagation data and the like between specified blocks, a net weighting means 1 extracts one of critical paths whose circuit restriction is strict, from an LSI, a printed board, etc., as the object of improvement arrangement. A net constituting said path is subjected to weighting, and stored in a net weighting table 4. One critical path is again extracted out of the critical paths extracted by the means 1; only the block wherein wide movement is to be avoided in the blocks is subjected to weighting, and stored in a block weighting table 5. The control is delivered to an improvement arrangement means 3. The means 3 selects a block turning to an object, considers the weighting of the tables 4 and 5, sets an improvement arrangement object region in the vicinity of centroid position, investigates a virtual record length, and exchanges the arrangement position of blocks, thereby finishing the improvement arrangement process.
Patent JP-H1174182-A (JP)
Title: Mask transfer device and mask stage
Inventor: NAKASUJI MAMORU
IPC: H01L21/68
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To enable a mask to be safely and reliably loaded in or unloaded from a transfer device by a method, wherein an energizing mechanism which presses an electrostatic chuck against the mask is provided to the mask transfer device. SOLUTION: A mask transfer device main body 10 is equipped with a transfer arm 10a and a mechanism 10b which lifts and lowers the transfer arm 10a and extends or retracts the transfer arm 10a, and an electrostatic chuck 8 is provided in the upside of the tip of the transfer arm 10a via the intermediary of a spring 9. The electrostatic chuck 8 retains the periphery of the mask 6 attracting it. At this point, the electrostatic chuck 8 is pressed against the electrostatic chuck 16 of a pre-alignment device 14 or the electrostatic chuck 4 of a mask stage 3 by the energizing force of the spring 9. Then, a voltage is applied to an arm-side electrostatic chuck 8 to enable it to attract the mask. At this point, both the front and rear of the mask 6 are attracted to the electrostatic chucks.
Patent JP-2000198345-A (JP)
Title: Air passage switching device and air conditioner for vehicle
Inventor: OFUJI NOBORU
IPC: B60H1/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To ensure motor torque required for moving a membrane member in the spring force increase direction, in a device for moving the membrane member by the torque of a driving step motor in one direction while in the other direction by the spring force of a coil spring. SOLUTION: When a membrane member 20 moves in one direction (DEF→FACE), even if a coil spring 29 is elastically deformed onto spring force increase side, the pulse rate of a step motor 23 is made small to increase motor torque to prevent torque shortage. When the membrane 20 moves in the other direction (FACE→DEF), the pulse rate of the step motor 23 is made large to reduce motor torque to heighten motor rotating speed.
Patent JP-S61125084-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OTSUKA FUMIO
IPC: H01L29/78
Filed: 1984-11-22
Abstract: PURPOSE:To improve the degree of integration, by providing a gate electrode in a small hole or a small groove in a semiconductor substrate, providing a substantial source or drain region on both sides of the gate electrode, providing a source or drain region beneath said region, and constituting a MISFET having an LDD structure. CONSTITUTION:On a p<-> type semiconductor substrate 1, a field insulating film 2 and a p type channel stopper region 3 are formed. Thereafter, a small hole 4 is formed. Then, an insulating film 5 is formed on the upper part of the main surface of the semiconductor substrate 1, which is to becomes a semiconductor element forming region. A conducting layer 6 is formed on the upper part of the main surface of the semiconductor substrate 1 along the small hole 4 through the insulating film 5. On the main surface parts of the semiconductor substrate 1 on both end parts of the conducting layer 6, n<-> type semiconductor regions 8 are formed in order to form an LDD part. On the main surface parts of the semiconductor regions 8, n<+> type semiconductor regions 7 are formed in order to form a substantial source or drain region. Then an insulating film 9, connecting holes 10 and conducting layers 11 are formed. Thus the occupying area of the MISFET can be reduced, and the degree of integrating can be enhanced.
Patent JP-H08109279-A (JP)
Title: Expandable styrene polymer particle, its production and molded foam
Inventor: YOSHIKAWA TORU
IPC: C08J9/22
Filed: 1994-10-12
Abstract: PURPOSE: To obtain expandable styrene polymer particles which, when molded by foaming, give a molded foam excellent in surface smoothness. CONSTITUTION: Expandable styrene polymer particles are obtd. by suspending a monomer component contg. a styrenic monomer in a water-base medium, starting the polymn., adding a free-radical-reactive silicone to the polymn. system when the conversion of the monomer component is 70-100wt.%. then further adding the monomer component contg. the styrenic monomer to the system, and continuing the polymn.
Patent JP-H0777611-A (JP)
Title: Light guide and inspecting device for component using same
Inventor: FUKUNAGA MINORU
IPC: G02B6/00
Filed: 1993-09-08
Abstract: PURPOSE:To easily inspect the component with high precision by irradiating the component to be inspected with the light of the light guide almost uniformly over a wide range. CONSTITUTION:The light guide 10 has a ring-shaped light guide body 12 and optical fibers 14 and 14' which are arranged in the light guide body 12 and guide light from a light source. The light guide body 12 has internal and external annular irradiation openings 20A and 20B, and the light irradiation ends 14a and 14'a of the optical fibers 14 and 14' face the internal and external annular irradiation openings 20A and 20B to irradiate them with the light 18. A cylindrical reflecting plate 26 is provided between the internal and external annular irradiation openings 20A and 20B. This cylindrical reflecting plate 26 reflects the irradiating light 18, with which the plate 26 is irradiated from the light irradiation ends 14a and 14'a through the internal and external annular irradiation openings 20A and 20B, to below the center of the ring of the light guide 10 and below nearby the outer periphery to uniformly irradiate an object surface.
Patent JP-2001075235-A (JP)
Title: Recording material
Inventor: NAKAMURA TETSUO
IPC: G03C1/22
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a recording material having only a slight residual color by incorporating a dye that stably retains a color forming state in storage and loses its color by processing by incorporating at least one compound having tautomerism between specified two formulae. SOLUTION: The recording material contains at least one compound having tautomerism between formulae I and II, wherein R is an alkyl, aryl or a heterocyclic group, Z is a group of atoms required to form a 5- or 6-memebered N- containing heterocycle, L1 and L2 are each methine or N, L3 and L4 are each methine, (i) is 0 or 1, Y is O, S, Se or Te, V is a substituent, and (n) is 0, 1, 2, 3 or 4. In the case of n>=2, two substituents may be combined to each other to form a condensed ring, M is counter ion required to neutralize an electric charge in each molecule and (m) is a number of >=0 for charge neutralization.
Patent JP-H1086261-A (JP)
Title: Water barrier sheet
Inventor: TSUCHIHIRO MICHIO
IPC: E02B3/12
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the spoiling of self restoring function even when there are irregularities at the laying place of a sheet by a method wherein water impermeable sheets, made of synthetic rubber, high-density polyethylene and the like, are provided on the surfaces of a water absorbing and inflating layer while layers, consisting of long-fiber non-woven fabric, are provided on the upper and lower surfaces of the sheet main body. SOLUTION: A sheet main body 1 is formed of the layer of a material 1a having water absorbing and inflating property and water impermeable sheets 1b of synthetic rubber, high-density polyethylene and the like, provided on the surfaces of the material 1a. A sheet, consisting of water inflating rubber, into which water absorbing resin is kneaded and which is pinched by synthetic rubber sheets from upper and lower sides thereof, or the sheet of rubber or high-density polyethylene, on which the layers of water absorbing inflating material, such as bentonite and the like, are bonded, for example, are used. A sheet 3 is obtained by providing the layers 2a, 2b of long-fiber non-woven fabric on the upper and lower surfaces of the sheet main body 1. Polyester fiber or polypropylene fiber and the like, for examples, are employed for the material of the long-fiber non-woven fabric.
Patent JP-2001069481-A (JP)
Title: Data processor
Inventor: ONISHI TOSHIKI
IPC: H04N21/4367
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To normally perform compressing/extending processing in special reproducing or the like while reducing a data processing quantity by controlling the execution of enciphering processing or plane sentence processing of image data to be transferred between an LSI and an external RAM corresponding to the picture type of the image data. SOLUTION: An image processing LSI 1 receives data stored in a DVD in a descramble processing block 11 and outputs them through an image output block 13 to a display device. In the case of decoding processing in a decoding block 12, image data are transferred through a DMA device 8 to an external RAM 20 and temporarily stored. A data kind detecting part 5 detects the kind of the MPEG picture of image data to be transferred. In the case of I picture, an execution control part 4 applies enciphering processing based on a cryptographic key to the stream data to be transferred from the DMA device 8 to the external RAM 20. In the case of picture except for I picture, the execution control part 4 does not execute enciphering processing.
Patent JP-H0697773-A (JP)
Title: Digital filter device
Inventor: HATANO TAKAHISA
IPC: H03H17/02
Filed: 1992-09-16
Abstract: PURPOSE:To obtain the digital device which can realize a steep frequency characteristic, while preventing an increase of a circuit scale. CONSTITUTION:A selector 1 inputs a digital video signal and a signal fed back from an output signal of a digital filter to an input side of the digital filter 2 by which the delay quantity of each tap becomes two folds, and multiplexes these signals. Also, in an output side of the digital filter 2, a latch circuit 3 for latching the output signal of the digital filter 2 is provided.
Patent JP-H06194594-A (JP)
Title: Optical re-formation system
Inventor: FUREETO MASUTO
IPC: G02B27/00
Filed: 1993-09-07
Abstract: PURPOSE: To provide an optically reforming system suited to a printer and a photographic processor, in which a reflecting surface is reduced and by which a cost for its precise adjusting is reduced and is provided with the reforming system of a full format original and that of a half format original. CONSTITUTION: This system consists of four reflecting surfaces (a first reflecting surface S1 forming a first mirror image A1 to regulate a first flat surface by the first mirror image A1 and an incident optical axis A0; a second reflecting surface S2 forming a second mirror image A2 to regulated a second flat surface by the first mirror image A1 and the second mirror image A2; a third reflecting surface S3 forming a third mirror image A3 crossing with the extended lines of an incident optical axis A0 and an outgoing optical axis A5; a fourth reflecting surface S4 forming a fourth mirror image A4 formed on the outgoing optical axis A5 for forming the image of an object to rotate by 90 deg. with respect to an object to reform on an image flat surface in parallel with the surface of the object.
Patent JP-S62106902-A (JP)
Title: Production of porous polymer
Inventor: HIROKAWA SHINYA
IPC: C08F2/00
Filed: 1985-11-02
Abstract: PURPOSE:To obtain a polymer having pores in its inside, especially, a polymer having a low apparent specific gravity and being rich in water absorptivity, gas permeability and elasticity, by forming an O/W/O emulsion wherein the intermediate phase contains a water-soluble monomer and polymerizing the monomer. CONSTITUTION:A porous polymer is obtained by the following three steps: (1) a step of forming an O/W emulsion wherein the internal phase is a hydrophobic phase by using a water-soluble surfactant or a water-soluble polymeric dispersant and the external phase is an aqueous phase containing at least one water-soluble monomer, (2) a step of forming an O/W/O emulsion by adding said O/W emulsion to a hydrophobic dispersing medium containing an oil-soluble surfactant or an oil-soluble polymeric dispersant and (3) a step of polymerizing the monomer. It is preferable that a polymerization initiator has been added to the aqueous phase containing said monomer.
Patent JP-S6488550-A (JP)
Title: Photomask
Inventor: OTA KENJI
IPC: G03F1/00
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a photomask with which the exfoliation of light shielding films is prevented and the chipping of a mask pattern hardly arises by providing a light transmissive protective film covering the light shielding films on the surface of the light shielding films of the photomask formed by providing the light shielding films forming the mask pattern on a light transmissive mask substrate. CONSTITUTION:Plural metallic films 2 which are the light shielding films are embedded into the upper part of the mask substrate 1. These metallic films 2 form the mask pattern and act to shut off light for exposing such as UV rays projected on the mask substrate 1. A light transmissive SiO2 film 3 which is the protective film is provided on the mask substrate 1 and the metallic films 2. The thickness of the SiO2 film 3 is preferably about 30-300nm. The function to protect the metallic films 2 degrades if the film is too thin and the accuracy of the pattern transfer degrades if the film is too thick. The light shielding films provided on the mask substrate are thus protected by the protective film, by which the chipping by the exfoliation of the light shielding films is prevented and the life is prolonged.
Patent JP-S60138029-A (JP)
Title: Production of metallic powder molding
Inventor: SHIMIZU TAKASUMI
IPC: B22F1/00
Filed: 1983-12-27
Abstract: PURPOSE:To enable production of a powder molding consisting of an Ni-Ti alloy having high precision in an assembly grade by adding powder of Ni or Ti at a specific value or below according to the compsn. of the Ni-Ti alloy to the powder of said alloy and molding the mixture under pressure. CONSTITUTION:Ni pellets and sponge Ti are mixed and the mixture is melted in a gaseous Ar atmosphere in a plasma melting furnace in the stage of producing an Ni-Ti shape memory alloy contg. 56% Ni and 44% Ti. The molten metal is dropped onto a disc under high-speed rotation and is thus scattered, by which the powder of the Ni-Ti alloy is produced. The compsn. of the powder alloy is analyzed and the insufficient component in the compsn. deviated from the above- mentioned compsn. is added in the form of hydride to the alloy in a <=10% range to adjust the components. The alloy is directly rolled with rolling rolls, by which the plate-shaped molding of the Ni-Ti alloy having high precision with respect to the target compsn. and having an excellent shape memory characteristic is produced.
Patent JP-2000074907-A (JP)
Title: Blood component separator
Inventor: ARAI TAKAYOSHI
IPC: G01N33/48
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a blood component separator by which a blood component is analyzed quickly and which can save the labor in the analysis of the blood component by attaching a blood filtration implement, which can supply blood plasma or blood serum in a necessary and sufficient amount, to an analyzing implement which analyzes the blood component in such a way that a blood plasma sample or a blood serum sample is spotted and stuck to a development sheet so as to be developed and separated by a development liquid. SOLUTION: The blood component separator is constituted in such a way that a development sheet 11 is housed in a case 12 and that a blood-filtrate supply part 13 and a development-liquid supply part are provided at one end of the development sheet 11. In this case, a blood filter 1 in which a blood filtration material 4 is housed at the lower part of a bottomed cylindrical container 2, the upper part of which is used as a blood reception space 6 for filtration and in which a blood-filtrate supply port 3 is formed in the bottom face is attached to the blood-filtrate supply part 13.
Patent JP-S62107323-A (JP)
Title: Position detecting device
Inventor: KIKUCHI AKIO
IPC: G06F3/043
Filed: 1985-11-06
Abstract: PURPOSE:To fetch exactly a timing signal corresponding to a period in which a magnetic generator contacts, by applying a variation of an interval of the first and the second plate materials, which is generated when a vibration detecting unit has been pressed, to a vibration sensor. CONSTITUTION:A vibration detecting unit 30 and a liquid crystal display panel 40 are placed on a tablet 10, and contained as one body in a case 50. When a position designating magnetic generator (input pen) contacts the upper face of a plate material 32 of the vibration detecting unit 30, the plate material 32 is bent, and also vibrated and presses a vibration sensor 33, and a positive large voltage signal is generated. Subsequently, when the input pen is moved on the plate material 32 as it is, a small positive or negative voltage is generated in accordance with its movement. Thereafter, when the input pen is held up, the deflection of the plate material 32 is restored, the vibration is also attenuated, and a negative large voltage signal is generated. An output signal of the vibration sensor 33 is inputted to a timing detecting circuit, and a signal for showing a period in which the input pen contacts the plate material 32 is fetched.
Patent JP-H0294943-A (JP)
Title: Data transfer system
Inventor: KASAHARA HIDEKI
IPC: H04L29/06
Filed: 1988-09-30
Abstract: PURPOSE:To heighten transfer efficiency regardless of the magnitude of data quantity to be transferred by comparing the capacity of a secured empty area and the data quantity to be transferred and returning a transfer possible message. CONSTITUTION:A received data managing part 1 previously secures the empty area for data reception in a buffer memory 4 at an arbitrary time of day. A transmission module 5 transmits a transmission requesting message to a reception module 6, and the received data managing part 1 compares transfer requested quantity and empty area quantity and returns the transmission possible message to the transmission module 5 without inquiring of a module managing part 3 when the transmission requested quantity is smaller than the empty area quantity. On the other hand, when the transmission requested quantity exceeds the empty area quantity, the reception module 1 requests the module managing part 3 to give an empty area for the request and returns the transmission possible message after securing the requested area. Thus, transfer preprocessing time can be shortened, and the transfer efficiency can be held in a high state.