baber/WOPTO huggingface dataset:
Patent JP-H0747563-A (JP)
Title: Resin molded product having attaching part
Inventor: KAWASHIMA TAIICHIRO
IPC: B29C45/16
Filed: 1993-08-06
Abstract: PURPOSE:To provide a resin molded product having an attaching part generating no thermal deformation at the time of molding, having a first piece excellent in appearance and excellent in assembling workability and rigidity. CONSTITUTION:In a resin molded product having a first piece 81 provided with an attaching part 1 and the second piece 82 opposed to the first piece 81 in a bent state and integrally molded from a synthetic resin, the attaching part 1 has the leg part 11 extended to the vicinity of a bent part 80 and a plate-shaped rib 2 is provided between the extended leg part 1 and the second piece 82 in a suspended state and a rib gap 25 is provided between the plate- shaped rib 2 and the second piece 82. A rib gap is pref. 1-5mm and the first and second pieces 81, 82 are pref. formed as a sandwich structure.
Patent JP-H0378244-A (JP)
Title: Semiconductor device
Inventor: MINAMI FUYUMI
IPC: H01L23/522
Filed: 1989-08-21
Abstract: PURPOSE:To obtain stable contact with a gate electrode by providing a plurality of electric connectors. CONSTITUTION:A field isolating oxide film 1, a gate oxide film and a gate electrode 2 are formed on a P-type semiconductor substrate. N-type and P-type impurity are ion implanted on a selected region, and heat-treated to form a N<+> type diffused layer 5 and a P<+> type diffused layer 6. Then, an oxide film is deposited as an interlayer film, and a contact 3 is opened by etching. In this case, a plurality of contacts 3 are formed with the electrode 2. Then, after it is covered with an Al film, it is etched by RIE, and an Al wiring 4 is connected to the electrode 2.
Patent JP-S59105759-A (JP)
Title: Picture reading method by radiant rays
Inventor: MORI NOBUFUMI
IPC: A61B6/00
Filed: 1982-12-08
Abstract: PURPOSE:To eliminate the deterioration of sharpness of a radiation picture which is substantially based on the reply to the excitation of a fluorescent matter, by compensating electrically the interference between signals of picture element unit due to the response characteristics of light emission of a storing fluorescent matter. CONSTITUTION:An electric signal S(x) having the information on a radiation picture and delivered from a photodetector 7 is supplied to a compensating means 8 to compensate the interference of a picture signal due to the response characteristics of light emission of a fluorescent matter. Then C1 and R1 are selected at a compensating circuit so as to satisfy tau=C1R2X1/G=C1R1, where tau is the lifetime of light emission and G is the amplification factor of an operational amplifier. Thus it is possible to obtain a signal by deleting the afterglow component from a signal containing the afterglow component generated by the response characteristics of the fluorescent matter. Therefore the output signal of the means 8 can be changed into a picture element signal with sampling carried out every fixed time regardless of the scanning speed of the excited light. In this case, T(alphat)=S(alphat)+taud/dtS(alphat) is satisfied with t(alpha: scanning degree) of a picture element, where T is a radiation picture of a certain picture element on a storing fluorescent matter sheet 4 and S is the radiation picture information. Thus the scanning speed can be ignored with a circuit applying this method.
Patent JP-H0381278-A (JP)
Title: Photochromic compound
Inventor: MITSUHASHI KEIKO
IPC: C09K9/02
Filed: 1989-08-22
Abstract: NEW MATERIAL:Photochromic compounds shown by formula I and formula II (R1 to R3 are 1-20C alkyl, 1-20C alkoxy, aralkyl or aryl; R4 to R12 are H, 1-20C alkyl, 1-20C alkoxy, aralkyl, aryl, halogen, nitro, dialkylamino, sulfone or hydroxyl group; A is 1-10C alkylene, 8-16C arylalkylene, O, ether bond- containing 2-10C alkylene). EXAMPLE:5,5''-Methanediyl-bis {1-octadecyl-3,3-dimethylspiro[indoline2,3'-naphtho[2,1-b] (1,4)oxazine]}. USE:Useful as various recording materials, memory materials, printing sensitized materials, etc., photosensitive materials such as materials for optical filter, decoration, etc., having stability of colored state. PREPARATION:For example, a bis type indoline compound shown by formula III is condensed with 1-nitroso-2-naphthol shown by formula IV to give a com pound shown by formula I.
Patent JP-H0877005-A (JP)
Title: Object-oriented data base
Inventor: AKAGI YOSHIKATSU
IPC: G06F9/44
Filed: 1994-09-09
Abstract: PURPOSE: To improve the operability and usability of data and facilitate the development of an application. CONSTITUTION: Objects 11 -1N have knowledge bases wherein data, member functions operating the data, and the operations of the objects are described; and a knowledge base 3 regarding data bases wherein the operation functions of data bases and rules of access are described is provided and an inference mechanism 2 which constituting a simple inference mechanism using the knowledge base regarding the knowledge bases of the object and the data base is provided. The member functions of the objects are executed at a request from an external application by using the knowledge bases of the objects and the data base required for the execution are operated through the simple inference mechanism by referring to the knowledge base 3 regarding the data bases.
Patent JP-H1064601-A (JP)
Title: Dissembling method for battery module
Inventor: TSUCHIMOTO TOMONORI
IPC: H01M10/54
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To efficiently perform dissembling work of a used battery module by chucking a plurality of unit cell to take them from a heat insulation container to the outside and cutting a terminal plate or connection plate of each unit cell by a cutting mechanism. SOLUTION: A grip 15 is operated, chuck claws 17, 17 are correctly positioned on both sides of a terminal plate 3 of a unit cell 1 in a heat insulation, a lock cylinder operates when an auto button is pressed, and movement in X and Y directions of a table is locked. When the chuck clicks 17, 17 are closed by chuck cylinders 18, 19, the chuck cylinders 17, 17 chuck the terminal plate 3 of a plurality of unit cells 1 simultaneously. When a fetched head 12 is risen by an electric driven elevation cylinder 10, a plurality of unit cells 1 can be taken from the heat insulation container 2 simultaneously. A movable blade is driven simultaneously by the cutting cylinder and is rotated, and the terminal plate 3 of each unit cell 1 can be cut simultaneously.
Patent JP-S6457772-A (JP)
Title: Laser oscillator
Inventor: TERADA SETSUO
IPC: H01S3/097
Filed: 1987-08-28
Abstract: PURPOSE:To prevent a laser power from decreasing or a laser oscillation from mistaking by disposing an external electrode on the outer periphery of a laser tube, and providing a laser starting high frequency power source for detecting the potential of an internal electrode to operate it. CONSTITUTION:When a laser medium 3 is presented in a CO2 laser tube 4 and a high voltage 2 is applied to an internal voltage 1, an external electrode 3 of the electrode of a high frequency wave starting power source is disposed along a glass tube outside the glass tube of the tube 4 to prevent a discharge from mistaking under any external condition, and a high frequency wave starting power source 7 is provided. When a discharge mistake occurs, no change of a cathode potential is detected by a potential detector 5, and this signal is fed to a starting power source operating circuit 6. A high frequency voltage partly ionizes the internal laser medium from outside of the tube 4. The whole interior of a laser tube is ionized by the induction of the partial ionization to prevent a laser oscillation from mistaking.
Patent JP-H0876108-A (JP)
Title: Liquid crystal display device
Inventor: KATSUMATA MASAO
IPC: G02B5/30
Filed: 1994-09-09
Abstract: PURPOSE: To decrease reflection of external light and to improve visibility. CONSTITUTION: This liquid crystal panel module 1 consists of a liquid crystal layer 2, black matrix 2, color filter and glass 4. Polarizing plates 5, 6 are disposed to interpose the liquid crystal panel module 1 between them. A λ/4 phase plate 7 is disposed between the polarizing plate 6 and a front polarizing plate 8. The λ/4 phase plate 7 changes both of external light entering the liquid crystal panel module 1 and the reflected light from the liquid crystal panel module 1 into circularly polarized light.
Patent JP-H1166079-A (JP)
Title: Retrieval system for multimedia data
Inventor: SATO HIDEAKI
IPC: G06F17/30
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a retrieval system for distributedly arranging respective multimedia data at their optimum physical devices and to reduce the change in a database when the multimedia data are moved to another physical device. SOLUTION: Data 4 for retrieval store one keyword at least and the correspondent identifier of multimedia data concerning each piece of multimedia data. Access path information 6 stores the identifiers of respective multimedia data and the correspondent physical storage positions of the multimedia data. Retrieval engines 8 and 10 respectively acquire the identifiers of multimedia data satisfying applied retrieval conditions by retrieving the respective data for retrieval. Based on the applied identifier of the multimedia data, a multimedia data access control part 5 retrieves the access path information 6 and acquires the target multimedia data from the correspondent physical storage position.
Patent JP-S6470106-A (JP)
Title: Diffusion and/or filtration apparatus, blank in the main part of housing designed for the apparatus, and method for making said apparatus
Inventor: KURUTO SUPURANGAA
IPC: B01D65/00
Filed: 1988-08-30
Abstract: PURPOSE: To eliminate the possibility of remaining of a scouring liquid in the inlet and outlet of a housing even if the scouring of hollow fibers is executed within the final housing by closing the outlet of the second fluid arranged on the housing by a prickable membrane. CONSTITUTION: The inner opening of a nipple 4 which is at least one outlet of the second fluid arranged in the expanding part 7 of the housing 2 before casting of an end wall 3 housing the bundle of the hollow fibers 1 is closed with the prickable membrane 9. The inner side and the outer side of the fibers 1 are scoured. The end wall 3 is thereafter cast and the ends of the fibers 1 are cut and opened. The housing is then provided with a cap 10 having the inlet and outlet 11 for the first flow. The membrane 9 is partly pricked, by which the opening 9a and the shape 9b of a diagonally arranged baffle is formed. There is then non danger of the remaining of the scouring in the housing 2.
Patent JP-S6196151-A (JP)
Title: Speed governor for engine speed
Inventor: KOBAYASHI TOSHIAKI
IPC: F02D41/06
Filed: 1984-10-17
Abstract: PURPOSE:To make engine starting in the winter ever so easy, by controlling a regulator lever for rotation so as to let an engine speed to be found out of a detection value of a turning angle of the regulator lever of a fuel injection pump in time of engine stopping, accord with the setting engine speed. CONSTITUTION:A fuel injection pump 1 is provided with a mechanical governor 2, and the governor lever 3 is designed so as to be operated by an actuator 4 for regulator use. The actuator 4 is provided with a governor motor consisting of a DC motor, and the governor lever 3 is pivotally attached to a tip end of an output shaft 5 to be made retractable in an axial direction. At the abovementioned, a position detector 8 to detect a position of the output shaft 5 is installed in the actuator 4, and from the output, an angle of a regulator lever (unillustrated herein) connected via the governor lever 3 is made detectable. And, the regulate lever is controlled by the actuator 4 so as to cause an engine speed to be found out of the said lever angle to be accorded with the setting engine speed.
Patent JP-S5951925-A (JP)
Title: Production of expansion molding of silane-modified propylene polymer
Inventor: WADA MASAMI
IPC: C08J9/04
Filed: 1982-12-10
Abstract: PURPOSE:To produce a high expansion ratio foam, by molding, crosslinking and expanding, by heating, a resin composition prepared by adding a silanol condensation catalyst and a blowing agent to a silane-modified propylene polymer. CONSTITUTION:An expansion molding is produced by molding, crosslinking, and expanding, by heating, a resin composition obtained by adding 0.01-5pts.wt. silanol condensation catalyst and 0.1-20pts.wt. blowing agent to 100pts.wt. (A) a silane-modified PP obtained by reacting 100pts.wt. PP with 1-50pts.wt. polybutadiene, 0.1-20pts.wt. organosilicon compound containing an Si-bonded hydrolyzable organic group and a CH2=C= group-terminated Si-bonded group and 0.01-5pts.wt. free-radical generator at a temperature at which the resulting mixture can flow, or (A') a mixture containing the silane-modified PP and PP and further containing at least, 0.1pt.wt., per 100pts.wt. this mixture, organosilicon compound as used in the silane modification reaction for obtaining polymer A.
Patent JP-H0498565-A (JP)
Title: Neural net learning device
Inventor: KAWABATA TAKESHI
IPC: G06G7/60
Filed: 1990-08-17
Abstract: PURPOSE:To learn a neural net with the small calculation value by calculating a variation input/output error with transmission of an input variation vector to an output variation vector and then calculating an error between the calculated output variation vector and a variation teacher vector. CONSTITUTION:An input/output error calculation part 200 receives an input vector and calculates with transmission an output vector based on a connection weight coefficient stored in a connection weight coefficient storage part 220. Then the part 200 calculates an error between the output vector and a teacher vector. A variation input/output error calculation part 240 receives the input vector and a variation input vector and calculates with transmission a variation output vector based on the connection weight coefficient and calculates an error between the variation output vector and a variation teacher vector. An error integrating part 270 receives the outputs of both parts 200 and 240 and calculates a square error between the weighted sums of both outputs. Then a connection weight coefficient correcting part 280 corrects the connection weight coefficient based on the calculation result of the part 270.
Patent JP-H1048871-A (JP)
Title: Toner
Inventor: NOZAWA KEITA
IPC: G03G9/087
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a toner not causing retransfer under various conditions of electric current for transfer and capable of giving a high quality image. SOLUTION: This toner has one or more heat absorption peaks by differential thermal analysis in a region of <=120 deg.C. The shape factory SF-1 of the toner particles measured with an image analyzing device is >110 to 180, the shape factory SF-2 is >110 to 140 and the ratio B/A of value 13 given by subtracting 100 from the SF-2 to value A given by subtracting 100 from the SF-1 is <=1.0.
Patent JP-H0758941-A (JP)
Title: Image forming device
Inventor: MURAMATSU MASANORI
IPC: G03G15/36
Filed: 1993-08-09
Abstract: PURPOSE:To prevent blank paper from being outputted wastefully by providing an output prohibiting means which designates the prohibition of image formation for each image after division. CONSTITUTION:Since automatic variable magnification is set when a mode is set in an enlarging layout mode, a multiplying factor is calculated from document size, the number of division, and sheet size. Also at this time, an effective image area is notified to a blank control part, which prevents an unrequired image from being formed on a photosensitive drum(S1000). Thence, when an automatic document feeder is used and also, the document shows the final document i.e., the document shows the one fed first, or when no automatic document feeder is used (S1004); the setting to prohibit output after division becomes effective, therefore, it is judged whether or not the output should be issued (S1005). After that, an area from where division output is issued is decided (S1006), and a lens is moved at need (S1008, S1009).
Patent JP-H0961006-A (JP)
Title: Cooling device for building
Inventor: MINAGAWA KAZUE
IPC: F24F13/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for a building which enables obtaining a suitable cooling effect and reducing power consumption as well. SOLUTION: Between a solar battery 25 and an underlying board 26 of a roof an air-passage layer 21 is formed and a cool-air intake passageway 24 by which the air-passage layer 21 and the living space 40 communicate is provided. For example, at night the air passing through the air-passage layer 21 is cooled by radiation cooling of the solar battery 25. This cooled air is drawn into the living space 40 to produce a cooling effect.
Patent JP-H1065663-A (JP)
Title: Ic card system and ic card
Inventor: TANUMA HIROSHI
IPC: H04L9/32
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an IC card system and an IC card, which can improve the security of secret data, by transmitting and receiving data through the use of a plurality of encryption algorithm. SOLUTION: The IC card 1 and an external device 6 have memories 3 and 8 for storing the plurality of encryption algorithms, encryption generation means, decoding means and data storage means. The IC card 1 has a discrimination means which transmits discrimination data to the external device 6, receives discrimination data ciphered in the external device 6 by the encryption algorithm similar to that ciphering received ciphered data, decodes received and ciphered discrimination data and compares whether it is matched with transmitted discrimination data or not so as to discriminate by which encryption algorithm received and ciphered data is ciphered. The external device 6 has the similar discrimination means.
Patent JP-2001042320-A (JP)
Title: Liquid crystal device and electronic appliance using the same
Inventor: OZAWA KINYA
IPC: G02F1/137
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal device which can respond to wavelengths in a wide range while suppressing the wavelength dependence, which avoids problems of coloring, which has a high response rate and which can be driven at a low voltage. SOLUTION: The voltage to be applied on a liquid crystal layer 120 is controlled so that the liquid crystal layer 120, phase difference plate 130 and 1/2 wavelength plate 140 have 1/4 wavelength characteristics so as to convert the incident light on the reflection pixel electrode 115 of a liquid crystal panel 110 into circularly polarized light or linearly polarized light. As for the liquid crystal layer 120, a liquid crystal having an R-OCB(reflective optically compensated birefringence) mode is used. Thereby, since the incident light on the reflection pixel electrode 115 is converted into circularly polarized light or linearly polarized light on the surface of the reflection pixel electrode 115 according to the voltage applied on the liquid crystal layer, the light exiting from a polarizing plate 150 can be controlled and a good black display without coloring can be realized.  Since the liquid crystal layer 120 with a R-OCB mode is used, the device has a fast response rate, and the driving voltage can be controlled to be low.
Patent JP-H0883750-A (JP)
Title: Substrate treating device
Inventor: AOYAMA MASAAKI
IPC: G03F7/20
Filed: 1994-09-12
Abstract: PURPOSE: To improve the throughput of a substrate treating device at the time of manufacturing a semiconductor element, etc., by reducing the number of carrying shafts and shortening the wafer exchanging time, and then, simplifying or omitting a pre-alignment mechanism in an exposing device. CONSTITUTION: After a wafer 10 is taken out from a cassette 9 by means of a carrying arm 12, the wafer 10 is moved to a photoresist applying section 18 by moving the arm 12 along a slider main body 11 and a photoresist is applied to the wafer 10. Then the wafer 10 is centered at an angular position by a positioning section 17 and loaded in the same state on the wafer holder 31 of a projection exposing device 21 trough the arm 12. After exposure, the wafer 10 is unloaded from the holder 31 by means of a carrying arm 38 on a developing device 36 side by moving the holder 31 in +X direction.
Patent JP-2001042197-A (JP)
Title: Optical equipment and lens device
Inventor: TANAKA ISAO
IPC: G02B7/08
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To execute the position storing function and the forcibly moving function of a movable member without misoperation. SOLUTION: The optical equipment is provided with a storage means 108 storing the position of a movable member 106 constituting an optical system, a driving means 105 driving the movable member 106, a 1st operation means 101 capable of performing storage instructing operation for instructing the storage of the position of the member 106, a 2nd operation means 102 capable of performing moving instructing operation for instructing the forcible movement of the member 106 to a position stored in the means 108, and a control means 103 controlling the means 108 to store the position of the member 106 when the means 101 is made to perform the storage instructing operation, and actuating the means 105 so as to move the member 106 to the position stored in the means 108 when the means 101 is in a non-operation state and the means 102 is made to perform the moving instructing operation.
Patent JP-2000045996-A (JP)
Title: Electrodynamic fan
Inventor: KAYAMA HIROYUKI
IPC: F04D25/08
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To inhibit loss due to air flow turbulence at the resin inducer, particularly impact loss of the tip portion of the inlet, and inhibit turbulence of the flow of the internal duct. SOLUTION: The thickness of a blade portion 25a of a resin inducer 25 is made approximately the same thickness as a sheet metal blade 24 at the connecting portion thereof so that they connect smoothly, gradually becoming thinner toward the inlet 23a side. Therefore the impact with the blade is small at the tip portion of the inlet 23a, and further, the sheet thickness gradually becomes equivalent to that of the sheet metal blade 24. As a result, the air is able to flow smoothly, inhibiting loss and enabling high intake performance to be achieved.
Patent JP-S6462132-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: JIBIKI TAKAO
IPC: A61B8/14
Filed: 1987-08-31
Abstract: PURPOSE:To perform the control of a delay time and that of a matching resistor by a single control circuit, by controlling the impedance of the impedance matching means provided to the input side and terminal of a delay wire on the basis of the output voltage of a delay time control means. CONSTITUTION:The receiving signal received by an ultrasonic probe 4 to be converted to an electric signal and inputted to a receiving beam former 5 through a transmitting and receiving circuit 3 is matched with the characteristic impedance Z0 of a delay wire 21 by a matching circuit 22 to be inputted to the delay wire 21. The electrostatic capacity of a variable capacity diode having the output voltage VTt of a delay time control signal generating circuit 24 as bias voltage is changed by changing the output voltage VTt to set the delay time of the delay wire 21 to a predetermined delay time (r). A linearizer 25 outputs VRt being the function of the voltage VTt to allow a current represented by formula (8) to flow to NPN transistors 27, 28 through a PNP transistor 26. Matching circuits 22, 23 become a resistance value R equal to the characteristic impedance Z0 of the delay wire 21 represented by formula (y) by allowing the current represented by the formula (8) to flow to the diode to perform impedance matching.