baber/WOPTO huggingface dataset:
Patent JP-S6312840-A (JP)
Title: Drive force control device for vehicle
Inventor: TAMURA MINORU
IPC: F02D41/00
Filed: 1986-07-03
Abstract: PURPOSE:To produce natural acceleration sensation, by a method wherein, when a slip rate is below a set slip rate and a throttle opening value exceeds a given upper limit value, a control characteristics map being at an upper level, in that an upper limit of a throttle opening to an accel control quantity is increased over that of a present control characteristics map, is selected. CONSTITUTION:A map selecting means (h) is provided for selecting a control characteristics map being at an upper level, in that the upper limit of a throttle opening is increased, when a slip rate computed by means of a slip rate computing means (c) based on outputs from drive wheel speed and car body speed detecting means (a) and (b) is below a set slip rate and an actual throttle opening value is an upper limit value of a throttle opening by a present control characteristics map. In an opening value set means (j), temporary target value thetatheta, obtained based on an opening value and an opening chamber quantity, is compared with an opening upper limit value thetaMAX determined from a control characteristics map and an absolute accel control quantity. In the case of thetatheta>thetaMAX, thetaMAX is decided as a target opening value and in the case of thetatheta<thetaMAX, thetathetais decided as a target opening value, and control by a throttle actuator (k) is utilized.
Patent JP-H0448818-A (JP)
Title: Semiconductor integrated circuit
Inventor: NISHIMIZU TOMOHIRO
IPC: H03K19/0175
Filed: 1990-06-18
Abstract: PURPOSE:To make the apparent threshold voltage of a p-channel MOS transistor TR (MP) with respect to an emitter coupling logic ECL signal by applying shift control to the level of ECL signal in response to the fluctuation of a threshold voltage of the MP receiving the ECL signal. CONSTITUTION:A detection circuit 6 extracts an input threshold voltage Vth of an MP 4 formed in the same semiconductor substrate together with MP1, MP2. A level control circuit 7 shifts the level of an ECL signal inputted to the MP1, MP2 in response to the Vth. Thus, the level of the ECL signal extracted from the collectors of bipolar TRs Q2, Q3 with respect to a reference voltage GND is subjected to shift control in response to the threshold voltage Vth of the MP 4. Thus, the apparent threshold voltage of the MP1, MP2 with respect to the ECL signal is kept always constant by selecting property the resistance of resistors R1-R4.
Patent JP-S6221830-A (JP)
Inventor: KITAJIMA MITSUO
IPC: D02J1/06
Filed: 1985-07-16
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-H0321988-A (JP)
Title: Display controller
Inventor: MATSUDA NOBUKO
IPC: G09G5/00
Filed: 1989-06-19
Abstract: PURPOSE:To use a period for displaying wherein refreshing operation is not performed by sectioning a horizontal synchronizing high level period into two, and performing the refreshing operation in one section while the refreshing operation is not performed in the other section. CONSTITUTION:Bits 21 and 22 indicating the high-level period of a horizontal synchronizing signal HSYNC52 are expanded to two bits and a shift register 12 has at least three-bit constitution; and a register 13 which sets a period wherein respective bits 23 - 25 come to active is added for the expanded bits 21 and 22. In a period wherein one of the two expanded bits 21 and 22 is '1', the horizontal synchronizing signal HSYNC52 is held at high level and a mem ory is refreshed, but in a period wherein the other bit is '1', the horizontal synchronizing signal HSYNC52 is held at high level and the memory is not refreshed. Consequently, the period made usable for displaying wherein the refreshing operation is not performed.
Patent JP-2000345692-A (JP)
Title: Floor panel
Inventor: TSUGE KEIJU
IPC: E04F15/024
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a floor panel capable of coping with the irregularities of a floor surface and capable of being cut to a proper size by aligning unit support elements each formed with a top plate and a support leg in the vertical and horizontal directions, and connecting fine intervals provided between adjacent top plates with connecting hinge sections. SOLUTION: Many unit support elements 2 each formed with a top plate and a support leg are aligned in the vertical and horizontal directions at fine intervals, and they are connected together by connecting materials 3 to form a floor panel. The peripheral edge section of each top plate is protruded outward from the support leg, a fine interval is formed between adjacent support elements 2, and connecting hinge sections are formed as connecting materials 3 between the top plates. The thickness of the connecting hinge section is made nearly equal to that of the top plate, its width is made nearly equal to that of the top plate, or the connecting hinge section is formed into a shape having a trapezoidal cross section with its upper face section made about 1/2 of the top plate thickness.  The unit support element 2 and the connecting hinge sections are integrally molded with a resin, and the connecting hinge sections are cut to form the floor panel of a proper size for use. This floor panel can cope with various irregularities of a floor surface, the time required for cutting can be shortened, and execution can be facilitated.
Patent JP-H09314463-A (JP)
Title: Chucking device with top face/back face judging function
Inventor: KAMEI HIDEAKI
IPC: B24B41/06
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a chucking device of simple constitution capable of easily and surely detecting an error even when an inner ring of a joint is fed in a erroneous condition of the top face and the back face when the shucking device is applied on an grinding machine, etc., and capable of preventing a grinding wheel from being broken in advance. SOLUTION: Two positioning parts 8b to press an outer diameter surface of an inner ring 54 of a universal joint are provided on one chuck 8 of a pair of chucks 7, 8 which are opposite to each other and advanced-retracted in a relative manner. A positioning part 22 and a pair of in-groove advancing pieces 18, 19 are provided on the other chuck 7. The positioning part 22 is brought into contact with an outer diameter surface of the inner ring 54 of the universal joint 54, and the in-groove advancing pieces 18, 19 are advanced in a track groove 55 of the inner ring 54 of the universal joint, and brought close to the position deviated to the deeper part side at the groove bottom.  In the inner ring 54 of the joint, a plurality of track grooves 55 are arranged in the spherical outer diameter surface in the circumferential direction with equal intervals, and the section in the longitudinal direction of the groove bottom of each groove 55 is of arc-shaped deviated from the center of the width of the inner ring.
Patent JP-S5492022-A (JP)
Title: Picture display device
Inventor: EZAKI HIROSHI
IPC: G09F9/30
Filed: 1977-12-29
Abstract: PURPOSE: To eliminate leakage from condenser caused by photo conduction of elements and obtain clear picture image by shading all light to the switching element in the picture display system that consists of a switching element.  
     CONSTITUTION: MOS type transister Tr1 formed as a switching element on silicon print board 13 is used in the picture display system consisting of switching elements and after this Tr1 is formed, metalic electrode 8 for picture signal and metallic electrode 9 constituting condenser 2 are formed. Then, SiO 2  film 18 is accumulated on the overall surface by CDV device and SiO 2  film 18 of metallic electrode 9, a displaying portion of display  system, is removed. The photosensitive resin is left on the part other than the place where Tr1 is formed and aluminium film 19 is formed on the overall surface by steam adhesion, thus shading the transistor unit from light or form aluminium film 20 on transparent glass pane 14 that formed transparent electrode 15, except the portion of metallic electrode 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S644231-A (JP)
Title: Continuous vacuum treatment equipment
Inventor: MIYAGAWA SEIJI
IPC: B01J3/00
Filed: 1987-06-26
Abstract: PURPOSE:To miniaturize the title equipment and to make it low cost by using an endless carrier as a carrying means of a material to be treated and also incorporating it together with a return system into a vacuum tank. CONSTITUTION:A charging part 2, a treatment part 6 and a takeout part 8 are provided and a material to be treated is continuously sent to the treatment part 6 from the charging part 2 side and necessary treatment is performed. The charging part 2, the treatment part 6 and the takeout part 8 are comparted in the same vacuum tank 1 and an endless carrier 10 for carrying the material to be treated through the respective parts is provided. Further a vacuum sluice valve 13 coactuated with the carrier 10 is provided at least among respective parts and the carrier 10 is allowed to be intermittently driven at constant distance. As a result, the equipment which is miniaturized and low cost and excellent in operability and high in production efficiency can be manufactured.
Patent JP-H0323786-A (JP)
Title: Magnetic reproducing device
Inventor: SATOMI TSUNEO
IPC: H04N5/937
Filed: 1989-06-20
Abstract: PURPOSE:To allow the movement of a pattern to feel slow on the screen visually and to facilitate the recognition of the pattern by outputting a video signal with low frame shot at high speed reproduction so as to decrease number of changes in the pattern to be reproduced. CONSTITUTION:A write timing signal shown in (b) or (c) generated from a write timing signal generating circuit 15 at high speed reproduction is fed to a write control terminal (WE terminal) 5 of a field memory 4. Thus, a demodulation output (video signal) supplied from a demodulation amplifier circuit 2 is written in the field memory 4 in the timing of one field per 4 frames (that is, for each 8 fields) in the case of the write timing signal shown in (c) and in the timing of one field per 3 frames (that is, for each 6 fields) in the case of the write timing signal shown in (b). Thus, a low frame shot video signal output pattern offering ease of recognition in response to various reproduction speed is obtained.
Patent JP-H09720-A (JP)
Title: Locking device for pachinko board
Inventor: NAKAMURA SHIRO
IPC: E05B61/00
Filed: 1995-06-23
Abstract: PURPOSE: To effectively exclude the unauthorized opening of a pachinko board by outputting a signal to unlock a locking means when an ID code read in as a result of collation coincides with an ID code for collation. CONSTITUTION: When a key 7 is inserted into a key hole 1 and turned in one direction, a CPU 15 judges to which side the key 7 is turned by a signal from a key insertion detection switch 11. When the key 7 is turned to, for example, the right side, the CPU 15 recognizes that a panel screen (glass screen) 2 is assumed as a target of unlocking, and generates a magnetic field from an antenna 5 via a transmission circuit 17, and reads in a key ID code from a transponder element 6 installed in the key 7. The CPU 15 reads out the ID code for collation from an EEPROM 16, and judges whether or not the key ID code of the transponder element 6 coincides with the ID code for collation. Consequently, when coincidence between the ID codes is obtained, a panel screen electromagnetic lock mechanism 12 is unlocked.
Patent JP-H054029-A (JP)
Title: Hollow yarn membrane module
Inventor: KOBAYASHI MASATO
IPC: B01D63/04
Filed: 1991-06-28
Abstract: PURPOSE:To improve the handling quality of the hollow yarn membrane module and to improve its performance as a filter device by inserting hollow yarn membranes into an outside cylinder and providing flow changing mechanisms in the outside cylinder in such a manner that this outside cylinder can play the role of protecting the hollow yarn membranes and original liquid filtration and air back washing can be efficiently executed by the outside cylinder and the flow changing mechanisms. CONSTITUTION:The hollow yarn membrane module is constituted by inserting the bundle of the hollow yarn membranes 40 into the outside cylinder 51 and providing one or plural pieces of the flow changing mechanisms 53 between the bottom end and top end of the bundle of the hollow yarn membranes in the outside cylinder 51. The original liquid and the air for back washing are introduced from the bottom end of the outside cylinder 51 and flow by ascending in the outside cylinder 51 while the flow thereof is changed b7 the introducing holes 54 of the flow changing mechanisms 53 and the liquid and air are uniformly supplied to respective pieces of the hollow yarn.
Patent JP-H11354782-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUGATA YASUHIRO
IPC: H01L29/78
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To form high heat-resistance wiring with low resistance and improved heat resistance, by suppressing the generation of the aggregation of titanium silicide in the formation of the titanium silicide (polycide structure). SOLUTION: A polycrystalline silicon film 16 is formed on a semiconductor substrate, a natural oxide film being formed on the surface of the polycrystalline silicon film is eliminated, a controlled and uniform silicon oxide film 22 is formed on the surface of the polycrystalline silicon film 16 where a natural oxide film 21 is eliminated, and a titanium silicide film 17 is formed on the silicon oxide film 22. Also, the natural oxide film is eliminated by fluoric acid treatment, and the uniform silicon oxide film 22 is formed by surface treatment using hydrogen peroxide water. Also, the surface of the polycrystalline silicon film 16 is turned into amorphous state, and the controlled and uniform silicon oxide film 22 is formed on the surface.
Patent JP-H103472-A (JP)
Title: User definition character file switching system
Inventor: UTSUHARA YUKI
IPC: G06F17/21
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide user definition character files for respective users, to automatically switch them by log-on and log-off and to manage external characters for the respective users without consciousness. SOLUTION: The user definition character files 7-1 to 7-n only for the respective users are stored in a disk device 7. At the time of log-on, a log-on service 2 registers a user name in a log-on user name storage part 5-1, and a font driver 3 retrieves an external character file corresponding table 5-2 by the user name and reads external character font data from the pertinent user definition character file 7-i of the disk device 7. At the time of log-off, data which is read is eliminated from main storage. Thus, the respective users can automatically use the private external characters. When the update of external character font data is terminated on main storage, a user definition character maintenance utility 4 obtains a file name from a log-on name and writes and updates it in the pertinent user definition character file of the disk device 7.
Patent JP-S5861272-A (JP)
Title: Formation of film on surface of foil
Inventor: SHIMAJIRI YOSHIFUMI
IPC: C23C14/00
Filed: 1981-10-06
Abstract: PURPOSE:To form selective absorptive films for solar heat having excellent heat absorptivity in a short time by vapor depositing desired materials on a substrate foil which is taken up in a vacuum atmosphere, and blowing oxygen to the vapor deposited surface thereof. CONSTITUTION:A substrate foil 3 of coiled Al foil or the like applied with pretreatments is mounted on a rewinding reel 3 in a vacuum vessel 1. An evaporating source 6 is disposed below the taken-up surface of the coil 2, and a vapor depositing material 7 such as Cr is contained therein. While the foil 2 is taken up with a take-up reel 5, the material 7 is vapor deposited thereon and oxygen is blown to the vapor deposited surface from a blowing device 8 for oxygen on the downstream thereof. Thus films 13 provided with a vapor deposited layer 9 from the material 7, mixture layers 11 of the material 7 and its oxide 10, and an oxide layer 12 successively from the foil 4 side are formed. By this method the selective absorptive films for solar heat having less interference effect of light and excellent heat absorptivity and adhesive strength are formed.
Patent JP-H0450162-A (JP)
Title: Production of calcium-doped lanthanum chromite film, burning thereof, calcium-doped lanthanum chromite-based electrocondutive ceramic produced by said method and solid electrolyte fuel cell utilizing said ceramic
Inventor: MORI MASASHI
IPC: H01M8/02
Filed: 1990-06-16
Abstract: PURPOSE:To obtain a flat lanthanum chromite film without warpage by adding specific amounts of solvent, binder, plasticizer, dispersant and anti-foaming agent to calcium-doped lanthanum chromite powder. CONSTITUTION:Calcium-dope lanthanum chromite expressed by the formula is prepared (0<x<=0.4; 0<y<=0.05; y<=x). Next, 280-460ml solvent (e.g. mixed solution of isopropanol and toluene), 45-53g binder (e.g. polyvinyl butyral), 45-55ml plasticizer (e.g. dibutyl phthalate), 13-18ml dispersant (e.g. nonionic surfactant) and 13-18ml anti-foaming agent are added to 500g said powder and adjusted to 500-700g/cm.sec viscosity. Then, resultant slurry is subjected to film formation by a doctor blade method to afford the aimed calcium-doped lanthanum chromite film suitable as a raw material of a separator in a solid electrolyte fuel cell or an interconnector, etc.
Patent JP-H01117354-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: URAYAMA TAKEHIRO
IPC: H01L27/04
Filed: 1987-06-24
Abstract: PURPOSE:To contrive an increase in a capacitor capacitance by a method wherein a dielectric film constituting the capacitor of a memory cell is provided covering the surface, the side surfaces and part of the rear of a lower electrode and an upper electrode is provided in such a way as to correspond to the lower electrode. CONSTITUTION:A conductive poly Si film (a second layer Si film) 18 is adhered on source and drain regions 6 and 7 by a CVD method and is patterned to form a lower electrode of a capacitor. Then, an insulating film 15 consisting of an SiO2 film is subjected to isotropic etching and the bottom part of the film 18 is side-etched to expose part of its rear. Then, an Si nitride film (a dielectric film) 19 is adhered on the upper surface of the film 18 and a conductive poly Si film (a third layer Si film) 20 is adhered thereon and is patterned to form the capacitor. At that time, when the Si nitride film and the poly Si film are adhered by the CVD method, the coverage of the dielectric film is good and can be adhered up to the side-etched rear of the poly Si film. Then, an interlayer insulating film is adhered and a window opening is provided on that to form an Al wiring.
Patent JP-S5280107-A (JP)
Title: Signal recording system for magnetic recording and reproduction appara tus
Inventor: SHIBATA KIMIMASA
IPC: G11B20/04
Filed: 1975-12-26
Abstract: PURPOSE: To make the reproduction signal sound at the final end of a tape comfortable by detecting the final end of the magnetic tape, decreasing the recording signal level and gradually lowering the reproduction signal at the reproducing, in recording music signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5859448-A (JP)
Title: Prescribing method for contents of quality of color original and photomechanical process based on material prescribed by this method
Inventor: NUMAKURA TAKASHI
IPC: G03F3/10
Filed: 1981-10-05
Abstract: PURPOSE:To obtain a high-quality dot image without depending upon the degree of skill of the operator, by using data obtained from a gray scale or the like, which is photographed together with the object image of a color original, as a means for prescribing the density characteristic of the color original. CONSTITUTION:Data, which is obtained from a gray scale in case of a color original where the gray scale is photographed together with an object image, and a gray scale obtained from a control strip or catalogue entry data of the maker are used as data for prescribing the density characteristic curve of each color original. Points corresponding to densities (d), (e), and (f) of highlight parts of object images of color originals, for example, D and E and densities d', e', and f' of their shadow parts are plotted on a curve 1, and a dot image is generated in parts between respective two points as respective density characteristic curves of color originals. Thus, an error 4 between density and gradation characteristic curves 3 and 2 is automatically calculated accurately, and the operation of an electronic color separating machine is facilitated to eliminate the dependence upon the degree of skill of the operator.
Patent JP-2000346085-A (JP)
Title: Bearing structure
Inventor: TSUCHIDA TAKASHI
IPC: F16B11/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To easily perform cutting and enough ensure the adhesive strength. SOLUTION: An outer ring 12 of a bearing 11 is locked in a mounting hole of an object to which the bearing is to be installed, and a rotary shaft 15 formed into a metall round bar is fitted inside an inner ring 13. At a position on the peripheral surface of the rotary shaft 15, which corresponds to the bearing 11, plural holding grooves 16 are uniformly provided at fixed intervals over the whole periphery so that these grooves extend in the axial direction of the rotary shaft 15. An adhesive material is applied to the peripheral surface of the rotary shaft 15 so that it can be held in the holding grooves 16, and the rotary shaft 15 is joined to the inner ring 13 of the bearing 11, and supported so as to be rotated in relation to the object to be installed.
Patent JP-H066954-A (JP)
Title: Brake motor
Inventor: OHORA HIDEO
IPC: H02K7/102
Filed: 1992-06-18
Abstract: PURPOSE:To make it possible to insert a rotary shaft, provided with a key embedded at center hub fixing section having slight level difference from bearing section, tightly into a bracket of a preassembled brake unit. CONSTITUTION:A nonexcitation control system brake assembly 20 comprises an electromagnetic coil 6, a fixed core 7, a brake spring 8, a movable core 10, a rotary disc 4, a center hub 2, and a brake board 21 also servable as a bracket. A resilient ring 50 fixed to the shaft through hole 27 of the brake board 21 has inner diameter contacting with a rotary shaft 1. Even if the level difference of the rotary shaft 1 is small at the center hub 2 fixing section and a circumcircle having axial center identical to that of the key 14 has a diameter larger than the inner periphery of the resilient ring 50, the rotary shaft 1 fixed with the key 14 penetrates concentrically while diving under the resilient ring 50 and enlarging the ring 50. This arrangement allows assembling of the rotary shaft 1 and other motor components after completion of the brake assembly 20.
Patent JP-S5781719-A (JP)
Title: Delaying circuit
Inventor: OKUYAMA MASASHI
IPC: H03K17/28
Filed: 1980-11-11
Abstract: PURPOSE:To increase the accuracy and the stability of a delaying circuit, by providing plural shift registers having a switching circuit respectively at an input part which is actuated by the pulse output given from an oscillating circuit and then selecting an optional switching circuit to obtain a delay output. CONSTITUTION:Plural shift registers SR1-SRn which are actuated by the pulse output given from an oscillating circuit 2 are provided, and relays RY1-RYn are installed at the input parts of the registers SR1-SRn respectively as switching circuits. For instance, if a relay RYm is selected with application of a signal cp, pulse signals phi1 and phi2 given from the circuit 2 are supplied to a shift register SRm corresponding to the relay RYm to produce an output. A shift register SRm+1 of the next stage also has a similar operation by the output of the register SRm.  After this, the same action is successively repeated up to a shift register SRn to  obtain an optional delay output.