baber/WOPTO huggingface dataset:
Patent JP-H1066113-A (JP)
Title: Interruption communication system in individual calling communication
Inventor: UCHIMURA KOICHI
IPC: H04W4/06
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To enable another station to join speech communication between two stations while in communication in a radio communication system which can perform individual calling. SOLUTION: Another station 3 which performs interruption communication inputs a station number code of a calling station 1 or a called station 2, while they communicate in an individual calling as the other party station number code and continuously transmits the other party station number code and its own station number code. The calling station 1 or the called station 2 collates a received station number code, if only either of the other party station number code or its own station number code during individual calling communication agrees, opens its speaker and enables another station 3 to interrupt and communicate between the calling station 1 and the called station 2 during individual calling communication by controlling it so as to output its voice.
Patent JP-S6198984-A (JP)
Title: Scroll compressor
Inventor: MURAYAMA AKIRA
IPC: F04C18/02
Filed: 1984-10-19
Abstract: PURPOSE:To hold an intermediate pressure in a back surface side of a turning scroll and equalize the pressure in a mutually opposed compression chamber, by opening a pressure equalizer hole, connecting a cut part provided in the back surface side of the turning scroll and a frame with the compression chamber, in the peripheral part of an end plate in the turning scroll. CONSTITUTION:If a turning scroll 1 and a fixed scroll 2 perform compressing action by their relative turning motion, separating force from the fixed scroll 2 acts on the turning scroll 1. Here a back pressure chamber 7 introduces gas on the half way of compression through a pressure equalizer hole 9, 9 provided in an end plate 1a of the turning scroll 1. That is, the back pressure chamber 7, holding its pressure to an intermediate level lower than the delivery pressure while higher than the suction pressure, presses by the intermediate pressure the turning scroll 1 to the fixed scroll 2. While a compressor, discharging an inflow of oil to the back pressure chamber 7 through the pressure equalizer hole 9, 9 to mutually opposed both compression chambers via a cut part 4a of a frame 4 and a peripheral surface ring-shaped groove 8 in the end plate 1a of the turning scroll 1, enables unbalance of the pressure in the both chambers to be eliminated.
Patent JP-S6373737-A (JP)
Title: Switching system for device attribute in data communication
Inventor: UJISATO JIROU
IPC: H04L13/00
Filed: 1986-09-16
Abstract: PURPOSE:To obtain a device corresponding to an opposite device, by deciding whether the name of a device attribute is registered in a managing table by analyzing the name of the device attribute existing in a bit of connection information, and outputting the content of the device attribute corresponding to the name of the device attribute when it is registered. CONSTITUTION:A connection information deciding means 2 decides whether or not a bit of received information is the bit of connection information, and a device attribute name analyzing means 3 decides whether or not the name of the device attribute exists in the bit of connection information, and starts up a device attribute deciding means 4. The device attribute deciding means 4 decides whether the name of the device attribute is registered in the managing table 7, and when it is registered, it outputs the content of the device attribute corresponding to the name of the device attribute, and when it is not, it informs an error to the opposite device through a transmission data processing part 9. A switching means 5 outputs the content of the device attribute, and an informing means 6 informs the content of the device attribute required for the exchange of a device to an application part 10. In this way, it is possible to recognize the attribute of a communicating opposite device, and to perform a processing corresponding to the opposite device, by the application part 10.
Patent JP-2000058694-A (JP)
Title: Semiconductor package
Inventor: MIYAWAKI KATSUMI
IPC: H01L23/04
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To reduce the dielectric loss by constituting a package of ceramic material and making the surface of the package which faces a high frequency circuit region on a semiconductor chip or a region except a bonding part recessed. SOLUTION: Since material of a package 2 makes stress cushioning material unnecessary, ceramic material (Al2O2) or the line whose coefficient of linear expansion matches that of a semiconductor chip 1 is used. When the ceramic material (Al2O2) is used in high frequency wave, the dielectric dissipation factor (tan δ) is small, and improvement of characteristic can be obtained as compared with a conventionally used resin based substrate (difference of coefficients of linear expansion is large). In a region except a bonding part (bonding pad part) on the surface of the semiconductor chip 1 or on a surface facing a high frequency circuit region, a recessed part 5 is formed on the surface of the package 2. The distance between the surface of the semiconductor chip 1 and the surface of the package 2 is increased, and an air area is formed.  As a result, the dielectric loss can be reduced irrespective that it has a flip chip structure.
Patent JP-S6277924-A (JP)
Title: Molding method for thermoforming cap
Inventor: FUJITA MAMORU
IPC: B29L31/56
Filed: 1985-10-01
Abstract: PURPOSE:To make the titled cap safe and easy to handle by executing a function as the cap sufficiently, by a method wherein a collar plate is heated and deformed diagonally to the upper part, an inner circumferential side part is cut off under a state wherein the same is left behind as a remaining collar piece and rounding processing is applied to the remaining collar piece through heating. CONSTITUTION:Thermoforming is applied to a primary molded article 1 under a state wherein a large diameter collar plate 5 is provided unitarily to the lower end of a topped cylindrical cylinder wall 3. The collar plate 5 is heated and deformed diagonally to the upper part, the collar plate 5 is cut off under a state wherein an inner circumferential part is left behind as a remaining collar piece 7 and rounding processing is applied to the remaining collar piece 7 through heating. As for a rounding processing device, a receiving mold 14 obtained by making a part confronting with the remaining collar piece 7 into a curling mold surface and a heating mold 15 for curling obtained by making the part confronting with the remaining collar piece 7 into the curling mold surface are used. Then this curling part 9 is cooled and cured. With this construction, a cap superior in strength can be molded, the fringe is rounded in a curly state, strength of an opening part is secured and the cap can be made into a thin which is safe and easy to handle.
Patent JP-S59130239-A (JP)
Title: Production of carbonic acid ester
Inventor: YONEOKA MIKIO
IPC: B01J31/02
Filed: 1982-12-14
Abstract: PURPOSE:The reaction between carbon monoxide, an alcohol or formic ester and urea is carried out in the presence of a specific catalyst and an epoxide to produce the titled compound used as a starting material of polycarbonate, inexpensively and efficiently in a relatively short time. CONSTITUTION:The reaction between carbon monoxide, an alcohol of the formula: R-OH (R is alkyl) and/or a formic ester of formula I and/or urea and/or an N-substituted urea of formula II (R<1>-R<4> are H, hydrocarbon group) is carried out, when necessary, in a solvent, in the presence of an epoxide and a catalyst of a compound of I b, IIa, IIb, IIIb, IVa, IVb, VIa, VIIa or VIII element, or actinide elements and a nitrogen-containing organic compound, a phosphorus-containing organic compound or an organic compound of I a element, 50-400 deg.C under a carbon monoxide partial pressure of 0-1,000kg/cm<2>G to give the objective compound of formula III. The carbamate ester, a co-product, is very useful in medical fields and formamide, another co-product, is used as a reaction solvent.
Patent JP-2001041704-A (JP)
Title: Position detection device
Inventor: NEKADO YASUO
IPC: G01B7/00
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce effects of output characteristics due to mounting error, vibration, position deviation and the like, while ensuring miniaturization of a device. SOLUTION: This position detection device 1 includes a scale 2 and a magnetic sensor 3 mutually relatively moving in an X-direction. The magnetic sensor 3 detects a magnetic field in a Y-direction. The scale 2 generates a Y-direction magnetic field that simply increases over a predetermined distance in the X- direction relative to the magnetic sensor 3. In the position detection device 1, the magnetic sensor 3 detects the magnetic field in each position by being relatively moved in the X-direction, so that the relative moved position can be determined from the detected magnetic field magnitude.
Patent JP-S60110166-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGAKUBO YOSHIHIDE
IPC: H01L29/78
Filed: 1983-11-21
Abstract: PURPOSE:To enhance the performance and the integration of a semiconductor device by forming a low density region only one of regions to become source and drain regions, thereby preventing the deterioration of the characteristics of an element. CONSTITUTION:After with a gate electrode 40 laminated on a substrate 31 as a mask As ions are implanted vertically from above and a CVD oxide film 41 is then accumulated, Ar ions are implanted obliquely from above to the surface of the substrate 31. After the remaining CVD oxide film 41' is formed on one of th side walls by etching, As ions are implanted with the electrode 40 and the film 41' as masks. Then, after the film 41' is removed, the impurity is activated by a heat treatment, an n type region 42 made of a low density diffused layer 42a and a high density diffused layer 42b adjacent to the layer 42a is formed on one side of the surface of the substrate 31, and an n<+> type region 43 made of high density diffused layer is formed on the other side. Finally, electrodes 45, 46 are formed, and an EPROM cell is manufactured.
Patent JP-H0625227-A (JP)
Title: Cyclic imino derivatives, pharmaceutical compositions containing these compounds and their preparation
Inventor: BUORUKUHARUTO AUSHIYUTERU
IPC: C07D405/12
Filed: 1992-08-18
Abstract: The invention relates to cyclic imino derivatives of the general formula B-X5-X4-X3-X2-X1-A-Y-E (I> in which A, B, E, X2 to X5 and Y are as defined in Claim 1, their stereoisomers, their tautomers, their mixtures and their salts, especially their physiologically tolerated salts with inorganic or organic acids or bases, which have valuable pharmacological properties, preferably aggregation-inhibiting effects, to pharmaceutical compositions containing these compounds, and to process for their preparation.
Patent JP-S6279464-A (JP)
Title: Pattern defect processing method for glass mask
Inventor: MATSUMOTO MUNEYUKI
IPC: G03F1/00
Filed: 1985-10-03
Abstract: PURPOSE:To securely remove defectives securely by dripping or applying a light shielding material on only a circuit pattern which is defective or has dust stuck, and then performing photolithography and cleaning a glass mask. CONSTITUTION:The light shield material 22 is dripped on only the defective or dust-stuck circuit pattern 21 and caked to thickness with which disables electric operation in probe inspection. Then, the glass mask whose pattern defect rate is lower than a specific standard value is used for the photolithographic process and cleaned to remove the light shielding material 22 from the glass mask. The circuit pattern where the light shielding material is dripped indicates that the product can be not be forwarded and is selected afterward with a probe, so that the abnormal generation of heat or the breaking of a wire is prevented during use.
Patent JP-H1046211-A (JP)
Title: Pressure sintering method using core
Inventor: NAGARA KIICHI
IPC: B22F3/14
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a net-shape in one process and in a short time and to reduce the producing cost by using a high m.p. core and sintering with an one axial pressing electric discharge sintering machine, at the time of producing a metallic or a ceramic sintered body having a hollow shape or a complicate shaped through-hole. SOLUTION: Metallic or ceramic powder 1 together with the core 2 formed from the high m.p. ceramics, are inserted into a die 5 for sintering and electrically sintered under the one-axial pressure 8 between an upper and a lower punches 3, 4. At this time, the used core 2 is manufactured by compacting the ceramic powder having m.p. by >=80 deg.C than the m.p. of the powder 1 to be sintered and difficult-to-react with the sintered material of the powder 1 and the die material at room temp. or by forming with an organic binder and calcining and is made to the one easily broken with a small force. By this method, after completing the sintering operation, the core 2 is made to powder state and can be discharged from a core taking-out hole arranged in the sintered material 1. Further, the discharged ceramic core material can be used by regenerating.
Patent JP-S6277776-A (JP)
Title: Video tex communication system
Inventor: YOSHIDA SHINYA
IPC: H04M11/00
Filed: 1985-09-30
Abstract: PURPOSE:To perform a card processing by a terminal equipment according to a signal from a center and display a customer guide picture by deciding a code added to a card processing code by a card processing deciding means disposed in the terminal equipment and displaying a picture signal of a customer guide picture memory device. CONSTITUTION:To an internal bus connected to a CPU 10 of a terminal equipment, an NCU/modem 14 is connected and by this modem 14, the communication with a center 20 is carried out. To the internal bus, a ROM 11 storing a program for deciding the effectiveness and non-effectiveness of a card inserted into a card reader 16, a RAM 12 setting a card flag when the card is inserted into the reader 16 and a video RAM 13 displaying on a CRT1 are connected. The picture information from the center 20 is displayed on the CRT1, a code added to a card processing code is decided, a picture signal stored in a floppy disk 7 corresponding to the code is displayed on the CRT1 and the card processing is carried out by the terminal equipment according to a signal from the center 20.
Patent JP-H02289797-A (JP)
Title: Multiple cylindrical wall body for lining
Inventor: OZEKI MUNETAKA
IPC: E21D11/04
Filed: 1989-08-25
Abstract: PURPOSE:To improve the yield strength and simplify a structure by dividing segments lining an excavated hole with a modified cross section partially overlapped with multiple circles into circular arc-shaped wall bodies and connecting members, and changing connecting arms in length for each segment. CONSTITUTION:Segments lining an excavated hole with a modified cross section are divided into circular arc-shaped wall bodies 10 constituting main wall sections 11A, 11B and 11C, connecting members 13, 14 and 15 with a Y-shaped cross section, and a center connecting member 16. Arm sections 13b, 13c, 14b, 14c, 15b, 15c, 16b and 16c of connecting members 13, 14 and 15 are changed in length for each segment. Individual segments are connected by bolts and nuts peripherally and longitudinally to form modified wall bodies. Wall bodies with a simple structure and the high yield strength can be obtained.
Patent JP-S6376900-A (JP)
Title: Electropolishing type thin film forming device
Inventor: SHIGENAKA NAOTO
IPC: G01B11/06
Filed: 1986-09-19
Abstract: PURPOSE:To electropolish a thin film having arbitrary thickness to a highly precise thickness while keeping the roughness of the polished face at less than a specified value by electropolishing the film with a pulse current, and measuring the film thickness with pulse light at the time of forming a thin film by electropolishing. CONSTITUTION:A sample 3 to be polished is held by a holder 11, dipped in the electropolishing soln. 4 in an electropolishing cell 1, and connected to the positive pole of a pulse current source 7. The lining copper sheet 2 of the electropolishing cell 1 is connected to the negative pole of the pulse current source 7. A pulse current is allowed to flow to the sample 3 while agitating the electropolishing soln. 4 by a screw 12 at the bottom of the electropolishing cell, the metal in the sample 3 is converted into a metal ion and dissolved in the electropolishing soln., and the sheet is electropolished. The quantity of light from a light source 5 connected to the pulse current source 7 is detected during the polishing by a photocell 6 through the sample 3, amplified by an amplifier 8, and then indicated by a voltmeter 9. The thickness of the sample 3 is thud measured. The sheet having arbitrary thickness is electropolished at <=50nm measuring tolerance and with <=10nm roughness of the polished face.
Patent JP-2001043638-A (JP)
Title: Reproducing device for digital signal
Inventor: OTSUKA TAKESHI
IPC: H04N19/423
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To perform non-track reproduction and revision in one piece of a high-capacity memory. SOLUTION: Reproduced data of plural channels are subjected to inner code corrections to be all written in a buffer memory 7 and the data of a sync block whose error is small are selected by referring to a first information memory 6 in which results of the inner code corrections are stored and the data are subjected to an outer code correction to be written back in an original address position of the memory 7.  Since the sync block in which the error is not present advances a pertinent write-in face of the memory 7 by one face and also writes a selected reproduction channel number and the face number of the memory 7 in a second information memory 10 and, moreover, the sync block which is judged to be erroneous copyingly writes the data of the memory 10 stored in the preceding output face in the output face and the data are read out from the memory 7 according to the memory 10, non-track reproducing operation and the revising operation are combiningly performed.
Patent JP-S6197804-A (JP)
Inventor: MAEDA YUKIO
IPC: H05K3/00
Filed: 1984-10-18
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-H04103388-A (JP)
Title: Heat-sensitive recording material
Inventor: HASEGAWA KIYOHARU
IPC: B41M5/327
Filed: 1990-08-23
Abstract: PURPOSE:To improve the retain-stability of coloring sensitivity and colored image by using 3-(N-isobutyl-N-methylamino)-6-methyl-7-amilinofluoran as a coloring agent, and combining 2-benzyl oxynaphthalene as a sensitizer. CONSTITUTION:3-(N-isobutyl-N-methylamino)-6-methyl-7-anilino-fluoran, which is used as a coloring agent, is characterized by an X-ray diffraction pattern which shown a high peak at an diffraction angle (2theta) 6.9 deg. by Cu-Kalpha rays and shows a comparatively high peak at 19.4 deg., and is a compound of which melting point is 159-161 deg.C. As a developer, a phenolic substance which is represented by bisphenol A, aromatic carboxylic acid, or their ester and polyhydric metallic salt, etc., is used, and in addition, as a sensitizer, 2-benzyl axynaphthalene is used. The coloring agent can be solely used, and in addition, it can be used by mixing other coloring compound, e.g. triphenylmethane, fluoran, thiazine, or spiropyran compound for adjustment of the coloring hue, in response to requirements.
Patent JP-S59111474-A (JP)
Title: Dynamic convergence device
Inventor: YAMASHITA KENKICHI
IPC: H04N17/04
Filed: 1982-12-17
Abstract: PURPOSE:To save the trouble adjusting the correcting amount by storing a color shift correcting data and calculating the correcting amount with estimate when the circuit state is fluctuated so as to update the data. CONSTITUTION:A digital dynamic convergence (DDC) has a correcting memory 2. When horizontal zone split number is (8) and a vertical raster number is (512), the memory 2 requires an address of 4K. Suppose that the scan width is decreased to 1/2 without changing the number of raster lines in this state. When the correcting amount of the DDC remains the same, over-correcting is produced. Further, when the number of raster lines is decreased while keeping the scan area, the correcting amount is deficient. Thus, when the raster scanning frequency or the raster size is changed, the suitable correction is attained by rewriting the content of the memory 2 according to the prescribed algorithm.
Patent JP-H1166590-A (JP)
Title: Optical integrated unit, optical pickup apparatus and dvd system
Inventor: UCHISAKI ICHIRO
IPC: H01S5/00
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent an optical path of a laser light from being blocked, dissipate heat well even when an active layer of a laser is mounted closely to a silicon substrate and enable mounting of a short-wavelength laser, by breaking a part of a primary face thereby forming a recess, and continuously extending a mirror face to a side wall of the recess. SOLUTION: A silicon substrate 12 is selectively etched by a KOH solution or the like, thereby forming a step part of a flat bottom face 12B and a silicon mirror face 12A of an inclination of 45 deg.. A laser element 14 is mounted at the bottom face 12B. A light radiated from an emission point S is reflected at the silicon mirror face 12A and radiated in a perpendicular direction of the silicon substrate 12. In this case, a recess 12C lower than the bottom face 12B is provided. For instance, when an InGaP/InGaAlP semiconductor laser chip has a thickness T of 120 μm, and a height (x) of the emission point S is 5 μm when the chip is mounted upside down, a depth of the recessed part 12C is 5-50 μm.
Patent JP-H0384489-A (JP)
Title: Buried body detecting device
Inventor: NAGAI EIJI
IPC: G01S13/88
Filed: 1989-08-29
Abstract: PURPOSE:To prevent unnecessary data from being inputted by putting a pulse generating circuit in an operation stop state when it is decided that reception intensity found from the received signal of a reflected wave is less than specific permissible reception intensity. CONSTITUTION:The buried body detecting device sets the reception intensity corresponding to the 0.24 intensity rate of the reflected wave in, for example, a comparator 15 as the permissible reception intensity. Then when the intensity rate WRP of the maximum amplitude intensity in the range of the arrival time Tc+ or -DELTAT of the received reflected wave is less than 0.24, an electromagnetic wave transmission stop switch 16 holds an initialized recovery state and the transmission of an electromagnetic wave is carried on. When the intensity rate WRP of the maximum amplitude intensity in the range of the arrival time Tc+ or -DELTAT of the received reflected wave is equal to or less than 0.24, the electromagnetic wave transmission stop switch 16 operates to disconnect a pulse generating circuit 11, stopping the transmission of the electromagnetic wave. Consequently, unnecessary data is prevented from being inputted.