baber/WOPTO huggingface dataset:
Patent JP-S61228531-A (JP)
Title: Coordinate converting device
Inventor: NOZU NAOKI
IPC: G06F7/544
Filed: 1985-04-02
Abstract: PURPOSE:To reduce the load of a host device by controlling a CODEC operator, a register group and a selector through a controller for execution of a series of coordinate converting actions and therefore controlling the controller by the host device only at first. CONSTITUTION:When a digital signal is processed, a CODEC operator 1 calculates the value of a trigonometrical function by the addition/subtraction and a shift operation according to a CODEC rule. The operator 1 is controlled by a controller 2 and both input and output data of the operator 1 are stored in a register group 4. Then the data to be supplied to the operator 1 is selected out of those data stored in the group 4 by a selector 5. A host control device 3 delivers a conversion start command 15 to the controller 2. Receiving the command 15, the controller 2 controls the actions of the selector 5, the operator 1 and the group 4 and performs a series of coordinate converting actions to reduce the load of the device 3.
Patent JP-H01242383-A (JP)
Title: Elevator pit for individual house
Inventor: MURAMATSU SADAO
IPC: B66B7/00
Filed: 1988-03-25
Abstract: PURPOSE:To reduce influence of temp. and humidity upon the apparatus in an elevator pit by putting the peripheral walls of the elevator pit corresponding to the attic in the upper part of the elevator pit into open condition, making the portion corresponding to the elevator machine room the same as other attics, and enlarging the air capacity to cause circulation. CONSTITUTION:An elevator pit 1 stretches to an attic 8 which accommodates a steel tower 21, a drive device 22 installed on it, and a control device 23, while the periphery is surrounded by a pit inner walls 4, elevator pit peripheral walls 5, and place-of-getting-on doors 6. Over the top floor ceiling 9 in the position corresponding to the elevator pit periphery 7 in the attic extended to the attic 8 by wire meshes 10, 11 and divided. The wire meshes 10, 11 prevent intrusion and slipoff of small animals or persons into the elevator pit 1 from the attic 8 or the elevator periphery 7 at attic and also reduces abrupt temp. change in an apparatus installing space 3 of the attic. Further it radiates heat generated by the drive device 22, hinders air convection in the whole attic and air convection between the elevator pit 1 and attic 8, and reduces temp. rise in the apparatus installing space 3.
Patent JP-H08259871-A (JP)
Title: Aqueous dispersion containing colored fine particle
Inventor: MAEDA SATOSHI
IPC: C09D11/107
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a colored fine particle aqueous dispersion containing fine particles mainly comprising a colored and cross-linked polyester resin and fine particles comprising a thermoplastic resin component and realizing high recording dignity and not generating clogging, etc., according to sedimentation of particles and a dried film formation. CONSTITUTION: The objective dispersion contains (A) 5-40wt.% fine particles mainly comprising a cross-linked polyester resin colored with a dye or a pigment containing 20-2000eq./ton ionic group preferably composed of an organic amine salt of carboxylic acid group and (B) 1-40wt.% fine particles comprising a thermoplastic resin composed of a (co)polymer preferably including >=50wt.% ethylene and/or propylene and having >=35 deg.C softening temperature. The component B is not swollen in a lower alcohol, an alkylene glycol and an alkanolamine.
Patent JP-S59195307-A (JP)
Title: Recording system of sound information
Inventor: TAKASHIMA SUSUMU
IPC: G11B20/10
Filed: 1983-04-20
Abstract: PURPOSE:To improve the using efficiency of a memory and to increase the sound recording time by counting the continuous no-sound sections and writing the count value to the memory in the form of the no-sound frame data in case the no-sound sections of the sound information are continuous. CONSTITUTION:The analog sound information supplied through a signal line 11 is sent to an A/D converting circuit 13 via a low pass filter 12 to be converted into the digital data. This digital data is sent to a sound/no-sound detecting part 14 and written to a register together with a code S. When the sound data is changed to a no-sound section from a sound section, the contents of a counter are sent to a decoder as well as to a multiplexer 16 via a bus line A. Then the number of no-sound frames is transferred an RAM21 together with a no-sound/ sound flag F''1'' and written to a designated address. The sound data written to the RAM21 is reproduced correctly by repeating the no-sound frames in response to the frame data read out of the RAM21.
Patent JP-S57184275-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: MIHASHI YUTAKA
IPC: H01S5/00
Filed: 1981-05-08
Abstract: PURPOSE:To allow the mass production of a laser diode in good characteristic of transverse directional type with good reproducibility and yield, by forming a specific groove on the semiconductor substrate surface for the impurity diffusion from the exposure surface thereof to form an active layer. CONSTITUTION:An N type AlGaAs clad layer 2, N type AlGaAs active layer 3, N type AlGaAs clad layer 4 and N type GaAs contact layer 5 are successively grown on the main surface of a semi-insulating GaAs substrate 1 to heap an Si3N4 film 12 next to open an opening part 14 to a stripe. Next, a V-shaped groove 15 with a depth reaching e.g. substrate 1 is formed by etching. Subsequently, after the removal of the Si3N4 film 12 on a p electrode 9 side layer 5, Zn is diffused to form a p<+> region 6 further to form a p region 7 by a drive process. Thereafter, the left Si3N4 film 12 is removed and p region diffused on the layer 5 is removed by etching later to form p electrode 9 and n electrode 10.
Patent JP-H021163-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: NITAYAMA AKIHIRO
IPC: H01L21/8242
Filed: 1988-03-25
Abstract: PURPOSE:To realize a MOS transistor of a fine gate length and a fine channel width by a method wherein a grooved MOSFET is used as the MOS transistor in order to suppress a short channel effect and a narrow channel effect. CONSTITUTION:An n-type diffusion layer 7 is formed inside a memory cell region separated by an element-isolating insulating film 5 of a P-type Si substrate 1; grooves 9 are made in the layer. Gate electrodes 10 are filled in the grooves 9 via gate insulating films 9'; a grooved MOSFET is constituted. Accordingly, a source-drain diffusion layer is reduced; this structure is resistant to the short channel effect. In addition, since a region where a channel stopper impurity 6 has been diffused to a channel part in a transverse direction is shaved off by the grooves 9, this structure is resistant also to the narrow channel effect. Thereby, it is possible to suppress the short channel effect and the narrow channel effect and to realize a fine MOS transistor even in a stacked capacitor cell structure.
Patent JP-2000268477-A (JP)
Title: Autochanger system
Inventor: KIMURA MAKOTO
IPC: G11B17/22
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To manage the contents of information recorded on an information recording medium in the best format when the autochanger system replaces the information recording medium. SOLUTION: A magazine 30 loaded replaceably in an information reproducing device is provided with a nonvolatile memory IC. This memory is provided with a system area for storing management information and a data area for storing contents information. The data area have more than one format and format discrimination information for discriminating the formats is stored as the management information. When the power source is turned on or when the magazine 30 is loaded, the management information is read out of the main body side, necessary settings are made, and the format of the data area is decided from the format discrimination information to write and read contents information in conformity with the format. When the power source is turned off or when the magazine 30 is unloaded, updated management information and contents information in use are written to the memory IC of the magazine 30.
Patent JP-H11272196-A (JP)
Title: Wall hanging device for plane type display
Inventor: SHIMADA TOMOYA
IPC: G09F9/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To adjust the tilt angle of a display surface while holding a necessary interval with a wall surface. SOLUTION: Metal fittings 2 are fixed to wall surface 1 while metal fittings 4 are fitted to the flanks of a display 3; and the lower end of the metal fittings 4 is coupled rotatably with the projection part of the metal fittings 2, one end of an arm 6 is fitted to the upper part of the metal fittings 2 with a screw, and a proper position of the long hole 8 of the arm is fixed to the metal fittings 4 with a screw 9. The tilt angle of the display is adjusted by clamping the screw 9.
Patent JP-H11238807-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUDO AKIRA
IPC: H01L21/8234
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To enable the semiconductor integrated circuit device to include a resistance element which is capable of a stable and high resistance value with a fine size. SOLUTION: An n-type well diffusion layer 3 is formed on a p-type silicon board, and a PMOS transistor QP1 is formed in the n-type well diffusion layer 3. A groove 5 is formed in an element separation domain including an around area of the PMOS transistor QP1 of an n-type well diffusion layer 2, and an element isolation film 6 is formed as buried in the groove 5. A resistance element R1 is constructed by the retrograded p-type well diffusion layer 3 formed under the element isolation film 6 in the n-type well diffusion layer 2.
Patent JP-H02249077-A (JP)
Title: Maximal square determining method in picture encoding
Inventor: MIYAKI TAKASHI
IPC: G06T9/00
Filed: 1989-03-22
Abstract: PURPOSE:To efficiently determine a maximal square by setting a specific condition to determine the maximal square, and determining the maximal square based on the condition. CONSTITUTION:In a method in which the maximal square is determined while binary picture data are being inputted at every row, when black picture elements exist not on a current scanning line (i) but on previous scanning lines i-1, i-2, i-3 and i-4, the maximal square is determined by an integrated value in the vertical scanning direction of the black picture elements, and when the accumulated black picture elements form a peak, and the height value (h) of a highest part is larger than a width value (d), the maximal square is determined at the highest part. Thus the maximal square can be determined.
Patent JP-S56167719-A (JP)
Title: Production of resol type solid phenol resin
Inventor: SUNAGA KEIICHI
IPC: C08G8/00
Filed: 1980-05-28
Abstract: PURPOSE: To efficiently product titled resin having a low content of free phenol and a narrow MW distribution, by reacting a phenol with an aldehyde in the presence of a basic catalyst under specified conditions.  
     CONSTITUTION: One mole of a phenol is reacted with 1W2mol of an aldehyde at 60W90°C in the presence of a basic catalyst until the content of free aldehyde becomes 1W10wt%. The resulting precondensate is dewatered to a water content of 2W15wt% by settlement or application of reduced pressure. Then, the dewatered precondensate is fed into a film evaporator or an apparatus having a like function, and subjected therein to phenol removal and condensation under conditions: 90W 150°C, degree of vacuum 1W60 Torr, dwell time 60W180sec, to decrease the content of free phenol of the resin and the water content to 5wt% or below and 1wt% or below, respectively. Next, this product is fed into a multiscrew extruder and reacted therein to a desired condensation degree under conditions: 100W130°C, dwell  time 60W120sec, and then extruded out of the discharge port of the extruder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06281686-A (JP)
Title: Inspecting method for electrostatic chuck electrode
Inventor: KUNIOKA TATSUYA
IPC: G01R31/02
Filed: 1993-03-29
Abstract: PURPOSE:To make it possible to inspect the existence or nonexistence of disconnection of an electrostatic chuck electrode in a short time, simply and surely by impressing a voltage of a prescribed value on the electrode and by detecting an electric field generated by the electrode, as a change in the bright-and-dark contrast of a liquid crystal. CONSTITUTION:An electrode inspecting device 12 is put in close contact on the surface of an electrostatic chuck electrode, a transparent electrode 11 is grounded and the electrode is set at a potential Vk. Then an electric field Ec in a liquid crystal 10 becomes such as shown by the equation. Herein epsilong denotes a dielectric constant of lower glass 15, dg the thickness of the glass 15, epsilonc the dielectric constant of the liquid crystal 10 and dc the thickness of the liquid crystal 10. When the electrode is observed visually in a state of a visible light being cast on the liquid crystal 10, in the conditions that V, epsilonc, epsilong, dc and dg are so set as to meet Ec>Eth (Eth denotes an electric field necessary for generating 'drnamic scattering') on the occasion, accordingly, only a part functioning normally as the electrode is seen dark. According to this constitution, the electric field generated by the electrode is detected two-dimensionally directly and the existence or nonexistence of disconnection of the electrode can be inspected.
Patent JP-H10270276-A (JP)
Title: Dry magnetic field molding equipment for circular arc type ferrite magnet
Inventor: SASAKI MITSUAKI
IPC: H01F41/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a dry magnetic field molding equipment which manufactures a circular arc type ferrite magnet at low cost, wherein productivity is good, anisotropy in the radial direction is uniform, and surface magnetic flux density distribution is constant. SOLUTION: This equipment has a mold frame 1, an upper punch 2 and a lower punch 3. The upper punch 2 enters a mold space constituted of the mold frame 1 and the lower punch 3, and the dry magnetic field molding of a circular arc type ferrite magnet is performed. The upper punch 2 forms the outer peripheral side of the circular arc type ferrite magnet and is constituted of non-magnetic material. The lower punch 3 is constituted of a magnetic material, wherein non-magnetic material is arranged on the molding surface.
Patent JP-H11268280-A (JP)
Title: Ink jet recorder
Inventor: NAGATO KAZUSHI
IPC: B41J2/06
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder for recording by flying the coloring material component in ink as an ink drop electrostatically and stably without causing clogging of a nozzle. SOLUTION: The ink jet recorder comprises a control electrode substrate 12 including an insulating substrate 13 arranged with a plurality of through holes 14, a plurality of control electrodes 15 formed around the through holes 14 on the surface of the insulating substrate 13 to apply electrostatic force and an insulating protective layer 16 formed on the control electrodes 15, ink guides 50 arranged substantially in the center of the through holes 14 while projecting in the flying direction of ink drop, and means for supplying ink to the projecting ink guides 50 through the through holes 14.
Patent JP-H06284054-A (JP)
Title: Diversity receiver in spread spectrum communication
Inventor: YAMAMOTO HIROHIKO
IPC: H04B1/707
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a diversity effect by switching an input signal from an antenna and a code sequence in SS communication using a matching filter. CONSTITUTION:This diversity receiver is provided with a 1st data storing means 15 for storing a code sequence to be detected, a 2nd data storing means 16 for storing a 2nd code sequence obtained by delaying the code sequence, an SS demodulating part 3 having a switch 14 for selecting either one of the data storing means 15, 16, an RF switch 2 for switching plural antenna signals, and a control means 10 for switching the switching means 14 and the switch 2 at timing delayed from a correlation peak. Thereby the switch 2 can be controlled by the simple constitution and a diversity effect can be obtained.
Patent JP-H11268436-A (JP)
Title: Direct drawing type waterless lithographic printing plate original plate
Inventor: FUJIMARU KOICHI
IPC: B41N1/14
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a direct drawing type waterless lithographic printing plate which is excellent in printing durability. SOLUTION: This original plate is constituted by laminating at least a primer layer, a heat-sensitive layer which remains after a development, and a silicone rubber layer in order on a base plate. In this case, the tensile characteristics of the primer layer are made to have physical characteristics such as that the initial elasticity is 5-100 kgf/mm<2> , the 10% stress is 0.05-5.0 kgf/mm<2> , and the breaking extension is 10% or higher.
Patent JP-H06282667-A (JP)
Title: Pattern arithmetic unit, system controller, and power system controller
Inventor: SAKURAI KYOKO
IPC: G06G7/635
Filed: 1993-03-29
Abstract: PURPOSE:To provide an excellent pattern arithmetic unit which performs conversion of the multi-dimensional patterns with each other while avoiding a problem point of the back propagation algorithm and also to provide a system controller which performs the high-level control by means of the pattern arithmetic unit and based on the experiential knowledges. CONSTITUTION:A signal fetching part 23 inputs a multi-dimensional input pattern to a structural neural network 1 to show the operating state of a controlled subject power system 21. Then the network 1 detects the examples similar to the supplied input pattern out of each representative example. A pattern converting part 2 converts the detecting result into a multi-dimensional output pattern corresponding to the relevant similar representative example. Then an output setting part 25 outputs the output set value of each generator to the system 21 based on the output pattern.
Patent JP-H08242043-A (JP)
Title: Method of producing rare gas excimer
Inventor: MIHASHI KENICHI
IPC: H01S3/036
Filed: 1995-03-06
Abstract: PURPOSE: To provide a method of producing a rare gas excimer for raising the luminous intensity and the emission efficiency a rare gas excimer beam. CONSTITUTION: This relates to a method of producing an excimer of rare gas by jetting gas at supersonic speed from a rubber nozzle, and producing a cluster of rare gas in the space area in the front vicinity of nozzle, and arranging a pair of electrodes with the space area between, and exciting the cluster, making use of the discharge between the electrodes, being a method of producing a rare gas excimer from rare gas cluster being generated by expanding rare gas at supersonic speed from a rubber nozzle with a high speed pulse valve.  The shape of the gas expansion part is conical, and it is designed, with the length of the block of a throat under 1mm, the angle of aperture of the gas introduction part θ1 within the range of 60 deg.-120 deg., and the angle of aperture of the gas expansion part within the range of 10 deg. to 30 deg., and the length L of the gas expansion part within the range of 3mm to 20mm.
Patent JP-H0592990-A (JP)
Title: Cardenolide derivative
Inventor: TAKIDO MICHIO
IPC: C07J19/00
Filed: 1992-03-27
Abstract: PURPOSE:To provide a new cardenolide derivative useful as an antitumor agent. CONSTITUTION:The compound of formula having the following properties. Appearance, white powder; melting point, 163-165 deg.C ; molecular formula, C29H44O9; molecular weight, 536; solubility, easily soluble in methanol, pyridine, etc., and soluble in chloroform and water; color reaction, positive to antimony trichloride, iodine and sulfuric acid and negative to ninhydrin. The compound can be produced by crushing Euonymus alata, extracting with an organic solvent such as alcohol, distilling off the solvent, suspending the residue in water, adding an organic solvent such as ether to the suspension to effect the fractional extraction, extracting the aqueous phase with ethyl acetate, drying the extract, distilling off the solvent, dissolving the obtained organic solvent extract fraction in ethyl acetate, etc., and purifying the product by silica gel column chromatography, gel-filtration with sephadex, etc.
Patent JP-S62238840-A (JP)
Inventor: JIYOZEFU PARAU
IPC: D03C13/00
Filed: 1987-03-26
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-H07281930-A (JP)
Title: Operation measurement/analysis system for information processor
Inventor: HORIKAWA TAKASHI
IPC: G06F11/34
Filed: 1994-04-08
Abstract: PURPOSE:To store the operation of a computer for a long time by writing the measurement data in a buffer part while the measurement data on another buffer part are written in a nonvolatile recording part and also writing the new measurement data in another buffer part after the measurement data are written in a buffer part. CONSTITUTION:When the measurement data are written in a buffer part 31 of a measurement/analysis information processor 2, the new measurement data are immediately written in another buffer part 32 via a measurement data transfer destination changeover switch 41. At the same time, the measurement data remaining in the buffer where the measurement data are so far written are written in a nonvolatile recorder such as a magnetic disk device 25. As a result, the software operation of a measurement subject information processor can be carried on for a long time.
Patent JP-H08240036-A (JP)
Title: Tomb tower
Inventor: KATAOKA HIROSHI
IPC: E04H13/00
Filed: 1995-03-03
Abstract: PURPOSE: To provide a tomb tower which is so constructed that a lock is provided on a door of a storing chamber not to damage the beauty of a tomb, and which can be easily taken in and out only when it is necessary to store a storing material in the storing chamber. CONSTITUTION: A tomb tower is so constructed that a door 5 to a storing chamber 3 is provided on a side wall 4 surrounding the storing chamber 3, and a roof 6 is provided on the side wall 4. The door 5 is so constructed that a door plate 7 for blocking up an opening part of the side wall 4 is supported by shafts 10, 11 fitted in holes 8, 9 formed in the upper and lower surfaces of the door plate 7. A lock 15 is provided on the lower part of the door plat 7, and an offering table 17 is disposed on this side of the door plate 7 on a foundation 2 or a base 12 in such a manner as to cover the lower part of the door plate 7 and the lock 15. Thus, an inlet of the storing chamber 2 can be easily opened only at need. As the lock 15 is hidden by the offering table 17, the beauty and dignity of the tomb tower 1 will not be damaged.  Furthermore, as the lock 15 is not directly exposed to wind and rain, the life of the lock 15 is elongated. Further, as it is difficult to know how to open the storing chamber 3 of the tomb from the appearance of the tomb, the possibility that the storing chamber 3 of the tomb is damaged by the others can be reduced. Accordingly, it is convenient for keeping records related to the ancestors in the storing chamber 2.