baber/WOPTO huggingface dataset:
Patent JP-H02101450-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMAMOTO MITSURU
IPC: G03C1/485
Filed: 1988-10-11
Abstract: PURPOSE:To obtain the high sensitivity, the high max. optical density and the low min. optical density of the subject material even in the case that the photosensitive material is processed with a developer having a relatively low pH by incorporating a specified compd. in the photosensitive material. CONSTITUTION:At least one kind of the compd. shown by formula I is incorporated in the photosensitive material. In the formula, Z is a nonmetal atomic group necessary for forming a 7-membered heterocyclic ring nucleus, R<1> is an aliphatic group, R<2> is hydrogen atom or an aliphatic group, etc., at least one of the groups R<1>, R<2> and Z is alkinyl group, Y is a pair ion for balancing an electric charge, (n) is a number necessary for balancing an electric charge. As the additional amount of the compd. shown by formula I in a silver halide emulsion depends on the characteristic of the silver halide emulsion used practically, the chemical structure of the compd., and the development condition of the photosensitive material, the additional amount thereof is varied broadly, and is used practically for the silver halide emulsion in a range of about 1X10<-8>-1X10<-2>mols per 1mol of silver contd. in the silver halide emulsion. Thus, the sufficient max. optical density of the photosensitive material without increasing the min. optical density of the material is obtd.
Patent JP-H07109087-A (JP)
Title: Vestibule floor of passenger conveyor
Inventor: SAITO CHUICHI
IPC: B66B31/00
Filed: 1993-10-13
Abstract: PURPOSE:To make improvements in appearance for a vestibule floor and clarity for a floor number display function on the surface. CONSTITUTION:A space 8a is installed in a part of a vestibule floor, and another space 7B is installed even in a part of letter plate 8, setting up a floor number figure 8b in this space 7B, and the vestibule floor, the letter plate 8 and the floor number figure 8b are installed tight in a floor frame, and on the circumference of this floor number figure 8b, an edge line to be formed by a bottom part one step lower than the surface is installed there.
Patent JP-H07109966-A (JP)
Title: Armature shaft for gear type inside reduction starter
Inventor: ISHIYAMA TAKAAKI
IPC: H02K7/10
Filed: 1993-10-13
Abstract: PURPOSE:To reduce weight by allowing aluminum member to be used at the part other than a bearing part and a gear part,by joining different kinds of metals. CONSTITUTION:An armature shaft 10 is formed by joining a gear part meshed with a reduction gear, bearing part 10a which is contiguously attached with the gear, steel member of a rear bracket side bearing part 10c and an aluminum member of other part 10b. Accordingly, the armature shaft can be made lightweight by joining the different kinds of the steel member and the aluminum member.
Patent JP-H03119748-A (JP)
Title: Design of automatic interconnection
Inventor: AOKI TAKAAKI
IPC: H01L21/82
Filed: 1989-09-30
Abstract: PURPOSE:To reduce the number of cells to be labeled and to shorten the treatment time by a method wherein an evaluation value is decided with reference to cells which can be used as an interconnection pattern and only a cell whose evaluation value is high is labeled. CONSTITUTION:A face region in which interconnections are formed is divided into a plurality of longitudinal cells and transverse cells. One starting point out of their points to be connected is selected; remaining points are used as end points. With reference to cells which can be used as interconnection patterns, an evaluation value is computed based on a distance from the cells to the end points and based on a distance from the cells to the starting point. Then, the cells to be labeled are decided based on the evaluation value. Then, the labeled cells are sorted by the evaluation value and are stored in a storage region which corresponds to the end points in a one-to-one manner. Then, the stored cells are taken out; the above step is repeated with reference to the cells until a labeling operation reaches one of the end points. Then, when the labeling operation is completed, the interconnection patterns are decided. Then, the above step is repeated, all interconnection patterns are decided and all labels are erased.
Patent JP-H07110966-A (JP)
Title: Method and apparatus for measurement of warp of substance
Inventor: KIMURA YUKIYASU
IPC: G11B7/26
Filed: 1993-10-13
Abstract: PURPOSE:To obtain a method in which the magnitude of the warp and the direction of the warp of a substrate for a disk or for a liquid crystal are measured simply and precisely. CONSTITUTION:A laser beam 4 is guided parallel along a substrate 3, and the change amount of the block of the laser beam due to the magnitude of the warp of the substrate 3 is measured. Thereby, the magnitude of the warp and the direction of the warp of the substrate 3 are measured.
Patent JP-H08123923-A (JP)
Title: Bar code system
Inventor: HAGA MINORU
IPC: G06K7/10
Filed: 1994-10-20
Abstract: PURPOSE: To increase the number of discriminated bar codes without increasing the number of bar codes by printing each bar code in plural colors and irradiating it with white light and dispersing the reflected light into respective color light and detecting respective dispersed color light by optical sensors to decode them to bar code data. CONSTITUTION: Each bar code on a bar code display body 1 is printed in plural colors. A spectroscope 3 consists of, for example, a dichroic prism and disperses the reflected light of white light from a white light source 2, which is irradiated to the bar code display body 1, into red light (R), green light (G), and blue light (B). Optical sensors 4R, 4G, and 4B for red light, green light, and blue light detect respective color light from the spectroscope 3. A decoding part 5 decodes the bar code to required bar code data based on outputs of optical sensors 4R, 4G, and 4B, and it is outputted from an output part 6. Consequently, the number of discriminated bar codes is increased by the number of digits of the bar code even in the case of one kind of character constitution of the bar code.
Patent JP-2000092559-A (JP)
Title: Communication equipment
Inventor: KATO HIDEYUKI
IPC: H04W72/08
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent communication interruption and degradation in communication quality due to interference waves and disturbing waves even though electric field intensity is high by informing the error rate of a radio channel to be higher than the detected error rate to a base station and requesting changeover of the radio channel. SOLUTION: Mobile equipment detects a bit error rate BER value obtained from a TDMA part 33 by control random logic 42 in a CPU 40, and in the case that the BER value is 1 or 2 and an electric field strength RSSI value is equal to or more than prescribed, the logic 42 turns the BER value to 3 and sends it out through the TDMA part 33 and a modem part 32, etc., from antennas 1 and 1a. When the BER value is 3, the base station allocates a different communication channel and imparts it to the mobile equipment. Based on it, the mobile equipment switches to a specified channel. Behind a building large interference waves and the district much in disturbing waves by using many communication equipments, the communication equipment is prevented from that the BER value is suddenly deteriorated to cause the interruption of communication and the degradation of the communication quality.
Patent JP-H07176532-A (JP)
Title: Tungsten formation process
Inventor: SAIRETSUSHIYU CHITSUTEIPETSUDE
IPC: C23C16/22
Filed: 1994-10-21
Abstract: PURPOSE: To form a selective tungsten plug in an opening by forming a material layer selected from a group that is made of polysilicon and amorphous silicon in an opening and on a substrate and a dielectric, and exposing a material layer to WF6 . CONSTITUTION: A material layer such as amorphous silicon or polysilicon is deposited in an opening in a dielectric 13. The layer may be as thick as 100-900 Å. When the opening is as wide as 1 μ and as deep as 7 μ, the layer is preferably 500 Å. When the layer is exposed to a gas such as WF6 , a tungsten layer 17 is generated due to a reaction between the layer and WF6 . The opening is filled and a tungsten plug 21 located on a substrate 11 is formed along with a total surface tungsten layer 23 on the dielectric 13. If required, the total surface part 23 of the tungsten layer 17 is subjected to etching or polishing elimination, thus possibly allowing only the plug 21 to remain or the total surface part 23 of the layer 17 may be subjected to pattern formation to form a conductive runner.
Patent JP-H0733642-A (JP)
Title: Composition used for osmotic pressure delivery device
Inventor: POORU AARU MAGURUUDAA
IPC: A61M31/00
Filed: 1993-10-13
Abstract: PURPOSE: To obtain a composition for a device of administering a useful medicine at a pulse rate, especially at a pulse rate combined with a zero order delivery rate. CONSTITUTION: This composition contains salbutamol and sodium chloride and is useful for administering the sulbutamol at a pulse delivery rate after an essentially zero order delivery from an osmotic delivery device.
Patent JP-H02104048-A (JP)
Title: Parallel interface circuit
Inventor: OTA YOSHIAKI
IPC: H04L25/08
Filed: 1988-10-11
Abstract: PURPOSE:To prevent the reception of erroneous reception data by latching a reception data in time division and comparing and discriminating the result. CONSTITUTION:A control section 5 outputs a 2nd data latch signal 7 when no data confirming signal 8 is outputted and allows a 2nd data latch cirucit 3 to latch the output of a 1st data latch circuit 2. Then a 1st data latch signal 6 is outputted and a received data 10 is latched to the 1st data latch cirucit 2. Thus, the control section 5 repeats the operation till the data confirming signal 8 is outputted from a comparator 4 and does not output a data requesting signal 9 to a host parallel interface till the control section 5 discriminates the received data 10 to be a correct received data.
Patent JP-H0199721-A (JP)
Title: Method for lowering residual stress in cold-rolled steel sheet
Inventor: TAKI FUMIO
IPC: B21D1/05
Filed: 1987-10-13
Abstract: PURPOSE:To improve the productivity and yield of a product by adding a specified amount of simple tension to a steel sheet after cold finish rolling and giving plastic elongation at a range smaller than the breaking elongation. CONSTITUTION:In manufacture of cold-rolled steel sheet such as steel sheet for a shadow mask, etc., simple tension is added by utilizing a tension leveler, etc., to give yield elongation within a range in which no breaking occurs. In this case, a tensile force at a range larger than 1/5.sigmat/E and smaller than 3.sigmat/E is applied to the simple tension, where sigmat shows tensile force or resistance and E shows Young's ratio. Since simple tension only is added without performing roll bending, the total intermediate part of sheet thickness arrives at yield stress and the residual stress in the central part of the sheet metal is lowered over a wide range. Accordingly, when the product is made of this steel sheet the product is free from camber and improved in productivity and yield.
Patent JP-2000085167-A (JP)
Title: Thermal head
Inventor: SATO YASUHIRO
IPC: B41J2/335
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent collision between a recording medium and a ceramic substrate by forming a semicircular glaze layer on an insulating substrate and forming an inclining face on the upper surface of the insulating substrate at a position where the glaze layer is not formed. SOLUTION: A glaze layer 12 having semicircular cross-section is formed on the upper surface of a ceramic substrate 1 and a plurality of resistors for recording a character, or the like, on a recording medium 13 by generating heat upon current supply are arranged in parallel on the glaze layer 12. Each resistor is arranged such that the center thereof is aligned with the center, i.e., the vertex 12a, of the glaze layer 12 and a part 11a having inclining upper surface is formed at a position on the ceramic substrate 11 where the glaze layer is not formed. Since collision of the recording medium 13 against the ceramic substrate 11 is eliminated, the ceramic substrate 11 is protected against damage.
Patent JP-H03119254-A (JP)
Title: Mitering position sensor in automatic board setting device
Inventor: FUKUDA SUMIO
IPC: E04F21/18
Filed: 1989-09-30
Abstract: PURPOSE:To promote work efficiency by providing a detection sensor of a setting position to a handling table on a truck capable of traveling, and detecting the position or width of a frame body on the rear of a board. CONSTITUTION:The truck 1 is run with four driving wheels 3 turned and driven by a driving motor 2. After that, an X-directional slide table 8 is provided to the top of a lifting arm 7, and a Y-directional slide table 10 is provided to the top of a rotary arm 9 to provide a handling table 11. After that, the lifting arm 7 is reduced to lower the handling table 11, and ceiling boards B are led to specific positions. The position detection sensor 14 on the handling table 11 is slid in the Y direction to detect the positions of the ceiling boards B and the positions of light-weight steel frames. According to the constitution, execution degree of accurary can be promoted.
Patent JP-2001084161-A (JP)
Title: Data processor
Inventor: KIMURA SADAO
IPC: G06F9/46
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To easily generate arbitrary interruption from the outside part of a semiconductor chip. SOLUTION: This data processor is provided with an AUD(advanced user debug) control register 125 which can set information related with an interruption request from the outside part of a semiconductor chip and an interruption control circuit 126 which judges whether or not an interruption condition is fulfilled based on the information set in the AUD control register 125, and generates an interruption request signal based on the judged result. In this case, the information related with the interruption request is set in the AUD control register 125 so that the interruption request signal can be generated by the interruption control circuit 126. Thus, it is possible to simplify the generation of interruption from the outside part of the semiconductor chip.
Patent JP-H09115909-A (JP)
Title: Connection bump of integrated circuit
Inventor: ONOFURIO ANTONIO KASHIOTSUPO
IPC: H01L21/60
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To easily form the connecting bump of an integrated circuit by forming the bump without treating the surface of a chip before the formation of the bump. SOLUTION: In the course of forming a connecting bump 13 on an integrated circuit or chip 11, an Sn/Zn alloy for welding is selectively deposited on the surface of a pad 12 formed on the chip 11 without treating the surface of the chip 11. The alloy composed basically of Sn and Zn has such a property that the alloy can be welded directly to the surface of an aluminum pad formed on the surface of the chip 11.
Patent JP-H0597594-A (JP)
Title: Synthesis of group iii-v compound semiconductor composition
Inventor: INADA TOMOKI
IPC: C30B11/06
Filed: 1991-10-03
Abstract: PURPOSE:To obtain the subject composition (crystal) economically and safely by suppressing the deformation of an ampule due to the rapid As gas shortage in a boat during the synthesis. CONSTITUTION:Arbenic 2 as a raw material for the final GaAs composition and Ga 1 in a quartz boat 3 are put into a quartz ampule 5. The Ga 1 is incorporated, in advance, with a specified proportion of GaAs polycrystal. Its amount is such as to be 5-95wt.% of the amount off a GaAs melt to be produced. In case of <5wt.%, the synthetic reaction will proceed vigorously; for >95%, the final GaAs crystal of stoichiometric composition can hardly be obtained, or the synthetic reaction will hardly proceed, leading to time consuming. In this way, preaddition of a specified amount of the GaAs polycrystal to the Ga 1 in the boat 3 does not cause the synthetic reaction rapidly, suppressing the deformation of the ampule 5 due to the rapid As gas shortage in the boat 3.
Patent JP-S61147694-A (JP)
Title: Supporting package of photoelectric sensor array
Inventor: OCHI SEIJI
IPC: H01L25/18
Filed: 1985-11-18
Abstract: PURPOSE:To simplify the positioning of plural sensors of the plural sensor camera, by mounting the sensors A and B of 22 to solid support package before the sensors are incorporated in the camera, and by making the positioning of sensors each other inside the solid support package. CONSTITUTION:The sensor support package is so constructed that it hold the two sensors positioned at a specific angle each other. The most favorable angle is 90 deg. so that the solid prism may have the two functions of beam splitter and cover plate, and further of focusing the beam on the sensor. Object picture beam 6 picked up by a lens 4 is received by a prism 2 which has half mirror or dichroc mirror surface 8. The beam 6 from the lens 4 is split to 6' to be transmitted to sensor A and 6'' to be transmitted to sensor 6B. When a support package 10 is incorporated to the camera, it is co-centricty adjusted to the object beam 6 according to the camera lens.
Patent JP-H08125965-A (JP)
Title: Stereoscopic image recording and reproducing device
Inventor: MURAMOTO TOMOTAKA
IPC: G06T19/00
Filed: 1994-10-21
Abstract: PURPOSE: To provide a satisfactory stereoscopic image signal by reducing the effects of a time base fluctuating component generated at a recording and reproducing system by adding a reference signal at the time of reproduction to image signals corresponding to left and right images, which are time base compressed and composed, during a blanking period between those image signals, outputting them and recording them. CONSTITUTION: While using respective left and right photographic lenses 201 and 202 for image, the images are formed by the imaging devices of image pickup parts 203 and 204 and composite video signals VIDEO-L and VIDEO-R, luminance component signals Y-L and Y-R and color component signals C-L and C-R are formed. These signals are respectively outputted from output terminals 212-214 and 216-218, and the luminance component signals Y-L and Y-R are respectively inputted to time base compressing circuits 205 and 206. The left and right time base compressed luminance component signals from the time base compressing circuits 205 and 206 are subjected to time division multiplex by a left/right synthesizing part 207 and a synchronizing signal is added to them by a synchronizing signal adding part 208 and recorded through an LPF 211 in a recording medium by a recording and reproducing part.
Patent JP-H04133815-A (JP)
Title: New roof visor and side visor, and material used for them
Inventor: SAWARA MASAO
IPC: B32B15/08
Filed: 1990-09-27
Abstract: PURPOSE:To obtain a roof visor and a side visor having excellent washability, durability, and designing, and material used for those visors by providing a fluororesin coating layer on at least the outer surface of a metal-made main body. CONSTITUTION:A roof visor and a side visor are widely utilized for the purpose of preventing raindrops in an automobile, and material used for them has been thin plates of stainless, aluminum, and plastic moldings, etc., so far. However these moldings were not ones concurrently satisfying other functions, that is, washability, durability, and designing though satisfied a function to prevent raindrops. Coping with this, metal-made roof and side visors, using mainly fluororesin contained coating layer, are formed on at least an outer surface. In this case, a fluororesin film is used for a fluororesin contained coating layer, a printing layer is provided on the fluororesin film, and also resin tefrafluoride is used for fluororesin.
Patent JP-H06106756-A (JP)
Title: Thermal head and manufacture thereof
Inventor: HAGA KOICHI
IPC: B41J2/345
Filed: 1992-09-25
Abstract: PURPOSE:To obtain uniform printing dots by a method wherein the surface shape, vertical scanning sectional shape and thermal capacity of each of a heating element and an over-glaze portion (i.e. printing part) positioned on the upper side thereof are made uniform. CONSTITUTION:After a beltlike partial under-glaze 2b extending in a horizontal scanning direction X is formed on an insulating base plate 2, a common electrode 3 and an individual electrode 4 are formed thereon. A resist pattern Rp having a beltlike opening portion for forming a resistor is then formed in a region on the partial under-glaze 2b, wherein a heating resistor is to be formed. A beltlike unburned resistor and a beltlike unburned over-glaze are formed in order in the beltlike opening portion Ra for forming the resistor. Thereafter, the insulating base plate 2 is burned to form the heating resistor 5 and the over-glaze 6.
Patent JP-S63113686-A (JP)
Title: Detecting method for color edge of color image
Inventor: TAKIGUCHI HIDEO
IPC: G06T7/00
Filed: 1986-10-30
Abstract: PURPOSE:To efficiently detect the edge part of color image data by judging which of the variation rate of light image data and a specific threshold value is larger. CONSTITUTION:Picture elements of color picture element data consisting of light image data regarding lightness and color image data regarding colors are classified into picture element sections of specific length or picture element blocks of specific size. Then, the rates of variation in brightness from each picture element to picture elements at both ends of picture element sections or to the peripheries of each picture element blocks are detected respectively. Then, the respective lightness variation rates are compared with the specific threshold value to detect picture element positions where the variation rate of lightness is larger than the specific value and the directions wherein the variation rate is large from the picture element positions. then it is decided at the detected picture elements that colors changes abruptly in the directions of picture element sections or in the directions detected mentioned above. Consequently, the edge part of the color image data is efficiently detected.
Patent JP-H0575312-A (JP)
Title: Termination load for microwave and millimeter wave
Inventor: ASANO HIROYUKI
IPC: H01P1/30
Filed: 1991-09-10
Abstract: PURPOSE:To attain accurate power measurement with respect to absorption of a microwave/millimeter wave by providing an intake of a liquid to a center of a curved part of an outer package member and an exit of the liquid in the vicinity of its end circumferential ridge by excluding smoothly air bubbles in the liquid flowing through a flow path. CONSTITUTION:A liquid 18 passes through a flow path 17 from an intake 19 and flows to the outside of the flow path 17 through an exit 20. In this case, a microwave/millimeter wave radiates into a cylinder 11 through a waveguide 12, is reflected in a cone of a metallic cone part 14 to the circumferential part and transmits through the cylinder 11. Furthermore, the microwave/millimeter wave is absorbed by the liquid 18 flowing through the flow path 17. The temperature of the liquid 18 rises by the absorption of the microwave/millimeter wave. A joint between a dome member 15 and the cylinder 11 in the flow path 17 is processed smoothly and an outer package member 16 is smoothly and integrally formed, then there is no stagnation in the flow of liquid, the generation of air bubbles is suppressed and even when air bubbles are caused, they are discharged to the outside of the flow path smoothly without staying therein.