baber/WOPTO huggingface dataset:
Patent JP-H0915632-A (JP)
Title: Liquid crystal element and its production
Inventor: SUZUKI MASAAKI
IPC: G02F1/1335
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling off layers of an effective optical modulation region by forming electrodes in both of the parts corresponding to the effective optical modulation region and the parts corresponding to peripheral regions via a layer consisting of a prescribed material and separating the electrodes in both regions from each other. SOLUTION: The striped electrodes 15, 15' for driving liquid crystals are composed of transparent conductive materials, such as ITO, arranged on the color filter groups 13 within the effective optical modulation region (corresponding to a display region) (a). Electrode patterns 19 are arranged near the end faces of a glass substrate 11 on dummy patterns 13' of the color filters within the peripheral regions (b), are separated from the electrodes 15 for driving liquid crystals and are not driven. The liquid crystal element is provided with the electrodes 15, 15', 19 on the substrate across both of the effective optical modulation region (a) and the peripheral regions (b) and the cell gap is made uniform over the entire region where the liquid crystals 12 are held.  The orientation state of the liquid crystals is thus uniformly controlled over the entire surface through the regions (a), (b).
Patent JP-S59232682-A (JP)
Title: Diffusion joining device for long sized material
Inventor: ASAI JIYUTAROU
IPC: B23K20/00
Filed: 1983-06-13
Abstract: PURPOSE:To perform easy and sure diffusion joining of long sized pipe materials, round bars, etc. by enclosing the joint part of two metallic materials in a heating chamber so as to shut off said part from the external air, pressing the materials from the outside while heating the same with the heating furnace which is dividedly constructed and controlling the deformation rate of the materials. CONSTITUTION:A heating furnace 32 which is dividedly constructed, a heating chamber 23 which heats locally the joint part 24 of pipings 1, 2 and a stopper 8 for controlling the deformation of the pipings 1, 2 when the joint surfaces are pressed are provided and therefore the easy diffusion joining of the pipings which are long-sized materials is made possible. The similar joining is also feasible in the case of joining round bars for which there is no need for attaching plugs 17, 18 and vacuum rubber hoses 19, 20 to the outside end of the round bars. An inert gas or non-oxidizing gas may be passed in the chamber 23 in place of evacuating the inside of the chamber 23. Substantially the same techniques is applicable to the case of brazing or press-brazing long sized pipings or round bars in addition to diffusion joining.
Patent JP-H08306806-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KOYAMA RYUJI
IPC: H01L27/105
Filed: 1995-04-28
Abstract: PURPOSE: To provide a semiconductor device which stably operates by using a ferroelectric thin film whose surface is made semiconductive. CONSTITUTION: In a semiconductor element provided with a ferroelectric thin film 14, a gate electrode 13 formed in contact with the first surface of the ferroelectric thin film, and source/drain electrodes 16 which are spaced and formed in contact with the second surface 15 of the ferroelectric thin film, the second surface 15 of the ferroelectric thin film 14 is made semiconductive.
Patent JP-H05280598-A (JP)
Title: Gear transmission
IPC: F16C3/02
Filed: 1992-03-31
Abstract: PURPOSE:To facilitate manufacture by constituting a rotary shaft of the first/second pipe shafts worked with the peripheral surface by drawing and cutting and a thrust receiving flange unit of external diameter larger than the external diameter of both the pipe shafts, of connecting to one surface the first pipe shaft connecting side end face and to the other surface the second pipe shaft connecting side end face. CONSTITUTION:A pipe shaft 68, first having a through hole 74 of external diameter D10 and internal diameter D11, is formed of pipe material of length L1, and a pipe shaft 70, first having a through hole 82 of external diameter D20 and internal diameter D21, is formed of pipe material of length L2. A peripheral surface of a location 80 in the pipe shaft 68 and a peripheral surface of a location 94 or the like in the pipe shaft 70 are worked by drawing. A thrust receiving flange unit 72, having an external diameter 30 larger than the external diameters D10, D20, is formed of a flat plate- shaped washer of (t) thickness and fixed to the pipe shafts 68, 70 by friction press contact and welding. A gear train set up surface 102 or the like and a gear train set up surface 108 or the like are respectively formed in the pipe shafts 68, 70 by cutting work. Accordingly, because of eliminating necessity for forming a hollow part in a main shaft 16 and necessity for protrusively providing a thrust receiving flange part by casting or the like, manufacture can be facilitated.
Patent JP-H09294246-A (JP)
Title: Noise elimination circuit
Inventor: SUMIYOSHI MASATOSHI
IPC: H04N5/93
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide dropout compensation with higher performance than frame type dropout compensation without cost increase corresponding to a line memory by causing a frame memory used for frame delay to act as a reproduction and as a line delay line delay on the occurrence of dropout in the case of usual. SOLUTION: Frame noise is eliminated in usual reproduction based on detection result of a dropout detector 11 and line dropout compensation is conducted on the occurrence of dropout so as to obtain a video image with high image quality with less defect on an image. Furthermore, as a line memory required only on the occurrence of dropout, a frame memory 4 in a pause state on the occurrence of dropout is controlled to be acted like a line delay line, then the cost increase corresponding to the line memory is suppressed.
Patent JP-S61264752-A (JP)
Title: Field effect semiconductor device
Inventor: TSUKASAKI HISANOBU
IPC: H01L27/092
Filed: 1985-05-20
Abstract: PURPOSE:To enhance the integration of a logic circuit by realizing the series or parallel connection of MOS transistors in a smaller area by using a multi- layer gate structure. CONSTITUTION:On a P-type diffusion layers 1 and 2 and an N-type diffusion layers 3 and 4, polysilicon 5 as the first layer of the multi-layer gate structure, polysilicon 6 as the second layer, aluminum patterns 7-9, and contacts 10-13 of the aluminum and the diffusion layers are formed. The aluminum pattern 7 is connected to a power source VDD (high potential side, usually 5V) and corresponds to terminals 47 and 48. The aluminum pattern 8 is connected to a power source VCC (low potential side, usually 0V) and corresponds to a terminal 49. The aluminum pattern 9 corresponds to an output terminal 46. The polysilicon 5 corresponds to an input terminal 45 and the gates of MOSs 40 and 43. The polysilicon 6 corresponds to an input terminal 44 and the gates of MOSs 41 and 42.
Patent JP-S62262248-A (JP)
Title: Production of magneto-optical recording medium
Inventor: NAKADA MASABUMI
IPC: G11B11/105
Filed: 1986-05-08
Abstract: PURPOSE:To improve a reproduction characteristic by annealing a PC substrate at <=130 deg.C prior to film formation in the case of forming the film of a magneto- optical recording medium contg. a recording layer consisting of a vertically magnetized film on the PC substrate. CONSTITUTION:The PC (polycarbonate) substrate 1 is annealed at <=130<= prior to the film formation in the case of forming the film of the photomagnetic recording medium 3 contg. the recording layer consisting of the vertically magnetized film on the PC substrate 1. The double refractions of the injection- molded PC substrate are caused by the frozen orientation of a phenyl group which has a distribution in the depth, radial and circumferential directions of the substrate. The frozen orientation of the phenyl group can be relieved by annealing, by which the distribution of the double refractions is decreased. The reproduction C/N characteristic of the magneto-optical recording medium is thus improved.
Patent JP-S587643-A (JP)
Title: Electrophotographic receptor
Inventor: MURAYAMA TETSUO
IPC: G03G5/05
Filed: 1981-07-07
Abstract: PURPOSE:To obtain a laminate type electrophotographic receptor having a superior effect of controlling residual potential and improved endurance by adding a specified dicyanovinyl compound and an electron donative org. compound to a charge transferring layer. CONSTITUTION:A laminate type electrophotographic receptor is obtd. by forming a charge generating layer and a charge transferring layer on an electrically conductive support. At this time, to the charge transferring layer are added a  dicyanovinyl compound represented by formulaI(where each of R1 and R3 is H,  halogen, cyano or nitro, and R2 is H, halogen, cyano, arylcarbonyloxy or the  like) or by formula II (where R4 is H, halogen, cyano or aryl) and an electron  donative org. compound such as a hydrazone compound. The resulting receptor has a superior effect of controlling residual potential and high endurance, and  the electric characteristics are not deteriorated even if the receptor is used repeatedly.
Patent JP-S5730550-A (JP)
Title: Catalyst composition for hydrogenolysis
Inventor: YUUKI JIYUN
IPC: B01J29/16
Filed: 1980-07-31
Abstract: PURPOSE: To hydrogenolyze heavy oil under moderate conditions and obtain intermediate fractions in high yields by specifying the pore characteristics in a hydrogenolysis catalyst composition utilizing a carrier which has super-stable crystalline aluminosilicate (L/S)-zeolite dispersed in alumina or the like.  
     CONSTITUTION: In a hydrogenolysis catalyst composition containing Group VIII elements and Group VI elements supported by a carrier made of alumina or alumina- boria which contain super-stable crystaline aluminosilicate zeolite, the pore characteristics are so specified that the average diameter of pores having diameters of 62W 4,000Å is 80W150Å, the volume of the pores having diameters of 62W80Å is not more than 30% of the volume of the pores having diameters of 62W4,000Å, and the volume of the pores having diameters of not smaller than 150Å is not more than 50% of the volume of the pores having diameters of 62W4,000Å, as measured by mercury porosimetry. By using the catalyst, heavy oil can be hydrogenolyzed into intermediate fractions in the boiling point range of kerosene and gas oil in high yields under moderate conditions. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63270626-A (JP)
Title: Antiulcer agent
Inventor: OGATA KAZUMI
IPC: A61K31/665
Filed: 1987-04-28
Abstract: PURPOSE:To obtain an antiulcer agent containing a compound in which ascorbic acid is linked to tocopherol through phosphoric acid as an active ingredient. CONSTITUTION:An antiulcer agent obtained by containing a compound expressed by the formula (R1 and R2 are H or methyl) or salt thereof (e.g. sodium, potassium or magnesium salt). Both oral and parenteral means can be applied to administration of the agent. In the case of oral administration, forms, such as tablet, capsule, powder or granule, are cited. In the case of parenteral administration, the agent is preferably prepared in the form of injection. Furthermore, the agent is prepared so as to provide 0.01-10wt./vol.% content of the compound expressed by the formula in the case of the injection and 100-1,000mg/ human/day dose in the case of parenteral agent. Other drugs may be blended unless they are adverse to the purpose.
Patent JP-S60249075-A (JP)
Title: Detection of obstruction
Inventor: TSUJI AKIO
IPC: G01S15/931
Filed: 1984-05-25
Abstract: PURPOSE:To detect the information on the distance and position of an obstruction with simple constitution by accessing a memory which stores the obstruction detecting region made into the matrix in accordance with the obstruction detection signals from plural ultrasonic wave transducers. CONSTITUTION:Three sets of ultrasonic wave transmitters T1-T3 are provided at an equal angle with respect to the transmitter in the central part to the front surface part of a robot 11, etc. and two sets or the like of ultrasonic wave receivers R1, R2 are equidistantly provided on both sides thereof, by which the obstruction distance is spot-measured by the ultrasonic waves. The memory which stores the obstruction region made into the matrix by these distance measured values as addresses is accessed and the obstruction position is detected without calculation, etc. The information on the distance and position of the obstruction is thus detected with the simple constitution.
Patent JP-H02286572-A (JP)
Title: Traversing device in knitting yearn takeup device
Inventor: SUGITA YOSHIMORI
IPC: B65H54/28
Filed: 1989-04-26
Abstract: PURPOSE:To oscillate a yarn guide part smoothly and stably at all times, and ensure a proper yarn take-up operation by applying the constitution wherein the yarn guide part moves between the external surface of bobbin at one end and the external surface thereof at the other end approximately along the second flat surface. CONSTITUTION:Upon oscillation up to an oscillation position at the small diameter side of a bobbin 14 at one end, the yarn guide part 24c of a yarn guide member 24 comes in contact with the external surface of the bobbin 14 at one end intersecting a perpendicular line (b) erected from a bobbin axial line approximately at right angles with the first flat surface passing the bobbin axial line and orthogonal with the axial line of a support axis. Upon oscillation up to an oscillation position at the large diameter side of the bobbin 14 at the other end, the yard guide part 24c comes in contact with the external surface of the bobbin 14 at the other end intersecting an oblique line (d) forming an acute angle with the perpendicular line (b) within the second flat surface (c) passing the external surface at one end and approximately in parallel to the first flat surface (a). According to the aforesaid construction, the yarn guide part 24c is almost free from displacement in a direction orthogonal with the axial line of the bobbin 14, and the oscillation of the yearn guide part 24c is always kept smooth and stable. In addition, a yarn take-up operation can be always carried out properly.
Patent JP-H10297446-A (JP)
Title: Information providing system and information providing center
Inventor: NOJIMA AKIHIKO
IPC: G01M17/007
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To substitute for a damaged function so as to maintain smooth travel even when an abnormal condition is generated in on-vehicle equipment. SOLUTION: An on-vehicle communication ECU 28 regularly monitors respective on-vehicle equipment such as an on-vehicle navigation ECU 12 and a voice recognition ECU 20 and detects an abnormal condition so as to transmit data informing the detected abnormality to an information providing center. In the information providing center, a function, in which the abnormal condition is generated, is determined, and in consideration of a communication condition with a vehicle, whole/partial substitution for the function is carried out, and then, an obtained process result is returned to the communication ECU 28. For example, an abnormal condition is caused in the on-vehicle navigation ECU 12, the information providing center executes a simple navigation function so as to guide the vehicle to a destination.
Patent JP-S5731524-A (JP)
Title: Folder for end of film
Inventor: ASAMA HASHIO
IPC: B29C53/00
Filed: 1980-07-31
Abstract: PURPOSE: To permit the exact treatment of the lug part of a film even when a metal plate is biased when adhering the film to the metal plate by floding the lug part toward the lower back side and the rear side of the metal plate by means of a rotor provided with a brush on its periphery.  
     CONSTITUTION: Pulleys 12 of both rotors are connected to a pulley 14 of a motor 13 with a belt 15. From the right side of the above constituted device, a plate material 3 constituted of a metal plate 1 adhered with a film 2 on the surface with lugs extending from both side edges of said metal plate, is fed. The lugs of the film are folded downwards by the brush 6 of the rotor 4, and then the lugs are folded further towards the rear side of the metal plate by the brush 8 of the rotor 7. Then, the folded lugs of the film are pressed by a roll 20 to obtain a plate with no lugs. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09273632-A (JP)
Title: Rotary shaft seal
Inventor: TAKEDA KENICHI
IPC: F16J15/3232
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To surely prevent a fluid leak during rotation by providing a seal element curved so as to bring an internal diametric side into a surface contact with a peripheral surface of a rotary shaft to form a surface contact seal part in a mounting condition, and forming a helical groove of this surface contact seal part so as to decrease a groove sectional area in a mounting condition. SOLUTION: A rotary seal mounted in a space part between a hole part 2 of a housing 1 and a rotary shaft 3 is prevented from coming off by a lock ring 5 locked to a hole part internal peripheral surface 2a. This rotary seal is constituted by a circular annular first holding metal fitting 6 having an inner flange part 10 in one end edge in a side of a seal fluid M, first seal element 7 integrally secured to this metal fitting 6, circular annular second holding metal fitting of inverted L-shaped section and a second seal element 9 interposed between this metal fitting 8 and the first seal element 7. In the seal element 9, a helical groove 25 cut in formed from a hole part 14 to the diametric direction intermediate is formed by gradually decreasing depth dimension H of the groove from an internal diametric side to an external diametric side.
Patent JP-H10302079-A (JP)
Title: Solid texture mapping processor and three-dimensional image generating device using the processor
Inventor: HANAOKA TOSHIJI
IPC: G06T15/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To attain image generation processing by a small polygon by artificially distorting and solidifying a texture to be mapped while matching with fine bumps in the polygon. SOLUTION: A three-dimensional(3D) image generation part 1 generates 3D picture data by executing geometric transformation or projection transformation based on picture data and adding texture data from a texture memory 3 to a polygon. The picture data are written in a frame memory 2 as pixel data for a frame picture. A solid value generation circuit 5 computes a solid value for turning the texture to an uneven state from coordinate data applied from the 3D image generating part 1, bump data stored in the memory 3 and a parameter stored in a register 4. A solidifying circuit 6 solidifies the data stored in the frame memory 2 and displays the solid picture on a display device 7.
Patent JP-S587697-A (JP)
Inventor: YOKOMICHI HIROAKI
IPC: G10L15/28
Filed: 1981-07-08
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-H10299062-A (JP)
Title: Toilet seat nozzle cover
Inventor: NIIYAMA TETSUJI
IPC: E03D9/08
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the stains of washing nozzles provided on the rear side of a toilet seat by a toilet nozzle cover and, at the same time, to provide the nozzle cover for preventing the components around the washing nozzles from being wet by washing water adhering to the toilet nozzle cover. SOLUTION: A toilet seat nozzle cover is so provided that it covers washing nozzles 1 of a toilet seat 2 providing the washing nozzles 1 jetting washing water for washing the private parts on the rear side thereof. In that case, the central part is formed by having a cross section projected downward in a state to close the toilet seat 2, at the same time, a cover piece inclined upward in the rear is used for a toilet nozzle cover main body 3, weepholes 3a are provided to the front end and the rear end thereof, and the weepholes 3a are provided to positions for weeping washing water adhering to the inside of the toilet nozzle cover main body 3 in a bowl 4a of a toilet 4.
Patent JP-S61264482-A (JP)
Title: Picture converting system
Inventor: OMURA HIROYUKI
IPC: G09G5/36
Filed: 1985-05-18
Abstract: PURPOSE:To increase the picture converting speed and to improve the flexibility against the change of the conversion algorithm, by using a read-only memory ROM, etc. for picture conversion. CONSTITUTION:The coordinates (X, Y) of a point (b) and conversion magnification ratios alpha and beta of a picture B obtained after conversion are supplied to ROMs 1-3. The ROM 1 delivers the (x) coordinates xk of a reference picture element akl, and the ROM 2 delivers the (y) coordinates yl of the element akl. While the ROM 3 delivers a logical arithmetic mode g5. Then both coordinates xk and yl are supplied to a memory 4 to deliver a picture element ak(l+1) shifted in the direction (y) by a step, a picture element a(k+1)l shifted in the direction (x) by a step and a picture element a(k+1)(l+1) shifted in both directions (x) and (y) by a step respectively. These picture elements are stored in registers 5-1-5-4 respectively. When four reference picture elements are obtained, a gate circuit 6 at the preceding stage of a ROM 7 is opened to supply the reference picture element value and the logical arithmetic mode to the ROM 7. Then the ROM 7 delivers the value of a converted picture element (b).
Patent JP-S58108480-A (JP)
Title: Depth computing circuit for echo sounder
Inventor: YOSHIOKA TAKASHI
IPC: G01S7/536
Filed: 1981-07-07
Abstract: PURPOSE:To obtain a passing gate following changes in the depth by taking account of the depth gradient at the time of generating the passing gate for reflected pulses based on the subsequent transmission of waves after it is detected from the depth of the sea bottom to be detected found in at least two preceding measurements. CONSTITUTION:First, an F.F7 is turned to a high level by a keying pulse K.P1 (d). A counter 5 executes a down counting to the count 0 to transmit a coincidence pulse C1. According to the coincidence pulse C1, an F.F8 resets the F.F7 at a low level while with the setting action, the F.F8 brings one input side of an AND circuit 6 to a high level (e). It is assumed that a reflected pulse B1 passes through the AND circuit 6 at a distance l2 after the generation of the coincidence pulse C1. The reflected pulse B1 is introduced into a counter 5 passing through the AND circuit 6 whose gate is opened. The current count 2L1-L0-alpha -l2 during the down counting operation is latched by the reflected pulse B1 and introduced into an arithmetic circuit 3.
Patent JP-H07317239-A (JP)
Title: Connection structure of gutter
Inventor: OHASHI MASAKAZU
IPC: E04D13/068
Filed: 1994-05-20
Abstract: PURPOSE:To make water-tight between a gutter and a connection member by providing an elastic material to a side wall of a channel of the connection member like an eaves gutter joint, and pushing and inserting the ends of the gutter in the channel of the connection member. CONSTITUTION:An elastic material 3 of a curved plate spring is provided to the upper side wall of a channel 21 of a connection member 2 so as to project the central part thereof, and the elastic material 3 has the uneven surface, and a projected piece 35 is formed in the rear of the elastic material. In the case the front end of a gutter 1 is pushed and inserted into the channel 21 of the connection member 2, the uneven surface of the elastic material 3 is deformed to enter the front end of the gutter 1 therein, and the front end of the gutter 1 stops in a state to push the projected piece 35. Accordingly, a projection of the elastic material 3 is cut into the surface of the gutter 1, and the leakage of rain water from between the gutter 1 and side wall of the channel 21 can be prevented.