baber/WOPTO huggingface dataset:
Patent JP-S63133111-A (JP)
Title: Condenser
Inventor: MAEDA SHUJI
IPC: G02B6/42
Filed: 1986-11-26
Abstract: PURPOSE:To efficiently radiate the light condensed in the edge part to the outside by inclining the edge part in the direction perpendicular to the total reflection face of a light-transmissive medium. CONSTITUTION:With respect to a condenser where total reflection in the light- transmissive medium is used to condense the light in the edge part of the light- transmissive medium, the edge part is inclined in the direction perpendicular to the rotal reflection face of the light-transmissive medium. For example, if the sunbeam is projected to a resin plate 1 in which a fluorescent dye is dissolved and dispersed, fluorescence is radiated from the fluorescent dye and is condensed toward an edge part 1b of the resin plate 1 by rotal reflection in the resin plate, and a part of this fluorescence is transmitted through the edge part 1b and is used to generate electricity by the sunbeam. Though a part of the condensed light is not transmitted through the edge part 1b and is gradually attenuated in the resin plate 1, all of the condensed light is transmitted from the edge part 1b and from near this part because the edge part 1b is inclined, and the generated electric energy is increased.
Patent JP-H06129524-A (JP)
Title: Electronic shift device
Inventor: ONO HIROYOSHI
IPC: F16H59/04
Filed: 1992-10-20
Abstract: PURPOSE:To enable prompt completion of shifting operation by having an actuator for shifting of a main transmission stood by at a neutral position immediately after the shifting operation of a auxiliary transmission is carried out. CONSTITUTION:When a speed change sensor is turned ON, a main transmission 9 is tentatively maintained at a neutral position by a control part. A shifter for switching the main transmission 9 is forcefully returned to the neutral position before a speed change lever 12 is moved forward and backward to switch an auxiliary transmission 10. The shifter of the main transmission 9 is then moved in the direction of acceleration or deceleration from the neutral position according to the shifted direction of the speed change lever 12. Shifting operation can thus be completed promptly.
Patent JP-H10100676-A (JP)
Title: Seal structure of biparting door for automobile
Inventor: MORIOKA MASAHIRO
IPC: B60J5/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide seal structure of a biparting door for an automobile improving sealing property and appearance. SOLUTION: In seal structure of a biparting door for an automobile, a weatherstrip 4 with a hollow seal part 4b is mounted on a lower corner part of the biparting door. A stepped part 2 with a first plane 2a and a second plane 2b is formed at a door inner panel 1 at the corner part, and a drip hole 3 is provided at a lower end part of the second plane 2b. The hollow seal part 4b of the weatherstrip 4 is formed bulging so as to face the drip hole 3, and a back face part 4c of the weatherstrip 4 is protrusively provided with a seal bead 5 of large circular arc shape to come in contact with the first plane 2a, and a supporting protrusion 6 of small circular arc shape to come in contact with the second plane 2b above the drip hole 3.
Patent JP-H05116833-A (JP)
Title: Image forming device
Inventor: MATSUOKA TAKASHI
IPC: B65H3/00
Filed: 1991-10-28
Abstract: PURPOSE:To recognize exact connection states of respective optional devices to a laser printer by judging connection states of the optional devices according to the status data from the optional devices. CONSTITUTION:An image forming device sends status data from the respective optional devices 3, 4, 6, 7 and 8 according to commands from a laser printer 1, and also sends the detected results of the connecting states of other optional devices 4 and 6 included in the status data by means of an upper device switch provided on the optional devices 6 and 7.
Patent JP-H06131699-A (JP)
Title: Optical recording medium
Inventor: NAGAO HIROYUKI
IPC: G11B7/259
Filed: 1992-10-20
Abstract: PURPOSE:To obtain an optical recording medium excellent in durability and having satisfactory reliability over a long period of time by incorporating a compd. having a C-F bond and a metal into the reflecting layer of an optical recording medium with a recording layer besides the reflecting layer. CONSTITUTION:A recording layer 2 is formed on a polycarbonate substrate 1 by spin coating with an org. cyanine dyestuff reflecting layer 3 having 150nm thickness is formed on the recording layer 2 by sputtering and a protective layer 4 having about 8mum thickness is further formed on the reflecting layer 3 by spin coating with a UV-curing resin. Since the reflecting layer 3 is formed by sputtering with a 99.99% Ag target in a gaseous mixture of gaseous Ar having 100 sccm flow rate with gaseous CF4 having 1.0 sccm flow rate, the reflecting layer 3 contains at least a compd. having a C-F bond and a metal. This metal is preferably a microcrystalline or amorphous alloy.
Patent JP-H09199686-A (JP)
Title: Manufacture of capacitor of semiconductor device
Inventor: YU CHIYAN ZON
IPC: H01L21/822
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To simplify processes and to increase the area of a capacitor by forming a lower electrode so that a contact hole is filled, removing an insulating film so that a part of the electrode is exposed and sequentially forming a dielectric film and an upper electrode on the surface of the exposed lower electrode. SOLUTION: The interlayer insulating film 2 is formed on a substrate 1. The interlayer insulating film 2 is selectively removed until the substrate 1 is exposed in photo lithography/etching processes so as to form the contact hole 3. Lower electrode material 4 is deposited in the contact hole 3 and on the surface of the interlayer insulating film 2. The lower electrode 4A is formed in a state where it is buried in the contact hole 3 by etching back lower electrode material 4 until the interlayer insulating film 2 is exposed without resist. Then, the dielectric film 5 is formed on the surfaces of the lower electrode 4A and the interlayer insulating film 2, and the upper electrode 6 is formed on the dielectric film 5. Thus, the processes can be simplified and the area of the capacitor can be increased.
Patent JP-S63135389-A (JP)
Title: Derivative of dc-45s
Inventor: MATSUKUMA MASAO
IPC: C07D309/00
Filed: 1986-11-26
Abstract: NEW MATERIAL:A compound expressed by formula I [X represents formula II (R2 represents H, lower alkyl, lower alkenyl, aryl, group expressed by formula III, etc.); R1 and R3 represent H, lower alkyl, cycloalkyl, lower alkenyl, aryl, etc.; R4 represents the same species as R1 or group expressed by formula IV]. USE:An antitumor agent. PREPARATION:For example, methyl iodide is added to a suspended solution of DC-45A2 and silver oxide in acetone and stirred for 5.5hr at room temperature, followed by filtration, concentration under reduced pressure and separation with silica-gel chromatography. Then each fraction corresponding to the Rf value developed by silica-gel chromatography is concentrated under reduced pressure and each concentrate is purified again with the silica-gel chromatography. The purified product is crystallized in acetone-ether to afford the compound expressed by formula I.
Patent JP-H11115674-A (JP)
Title: Disposition structure of bag body of air bag for head protection
Inventor: NAKAJIMA HIROKI
IPC: B60R21/232
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent an opening trim from coming off out of a door opening part when the bag body of an air bag is expanded. SOLUTION: This bag body 16 of an air bag is housed in a space between a pillar inner panel 34 of a front pillar 20 and a front pillar garnish 40 in a state that the aforesaid bag body is folded up. The mounting part 38A of an opening trim 38 is elastically fitted in the rear end flange part 20A of the front pillar 20 consisting of a part of a door opening part. An upheaval part 34B acting as an air bag bag body expansion guiding means is projected toward the pillar garnish 40 side in a place close to the forward side of the rear end flange 34A of the pillar inner panel 34, the bag body 16 of the air bag is so designed as to be guided to the direction out of contact with the mounting part 38A (direction indicated by arrow head) by means of the upheaval part 34B so as to be swelled up.
Patent JP-2000151562-A (JP)
Title: Full duplex simultaneous message transmission
Inventor: MICHAEL JOHN LEONARD FRANZ
IPC: G06F13/12
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To attain full duplex communication between stations on a network at a high efficiency. SOLUTION: A network has a plurality of mutually connected stations, and each station has a microprocessor, a data storage means that stores message data, and a peripheral device. The transmission method for the message data among stations in a communication network is provided. This method includes a step where a transaction between the microprocessor and the peripheral device is stared, a step where the microcomputer transmits an instruction code 42 to the peripheral device, a step where the peripheral device transmits a state signal 54 to the microprocessor in response to the reception of the instruction code, a step where the microprocessor transmits transmission data 44, 46, 48 to the peripheral device for the output to the network, and a step where data 50, 52 stored in the data storage means are sent from the peripheral device to the microprocessor.
Patent JP-H05122681-A (JP)
Title: Compressed moving picture data expanding reproducing system
Inventor: SAKAI HIROYUKI
IPC: H04N19/127
Filed: 1991-10-28
Abstract: PURPOSE:To reduce the load of the entire CPU and to display a moving picture on the same display screen without the abnormal operation of the system by switching a moving picture to the system expanding and reproducing the moving picture in case of the overload of the CPU. CONSTITUTION:A moving picture expanding/reproducing part 4a is provided with at least two or more systems of the first reproduction system with relatively large processing load while expanding reproducing the data-compressed moving picture and the second reproduction system expanding and reproducing the moving picture while reducing the processing load of the CPU 2. Further, a detection means 17 detecting the load state of the CPU 2 and a switching part 18 switching the system of the expanding/reproducing part 4a by the load state of the CPU 2 from the detection means 17 are provided. Thus, the processing load of the CPU 2 is suppressed without improving the processing capability of the CPU 2 and the compressed, moving picture data can be expanded and reproduced. Simultaneously, the other application program is executed to be displayed on the same screen.
Patent JP-H09130209-A (JP)
Title: Delay circuit
Inventor: KAMOSHITA IWAO
IPC: H03H11/26
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a delay circuit suited to be made into IC and incorporated capable of not attenuating the output signals of an amplifier and reducing an element number. SOLUTION: The input terminal 1 of input signals are connected through the amplifier 2 of an amplification degree K, a capacitor C1 and a resistor R2 to the negative input terminal of an operational amplifier 61 and also directly connected to a positive input terminal. The output of the operational amplifier 61 is connected to an output terminal 3, the connection point of the capacitor C1 and the resistor R2 is connected through the resistor R1 to the output of the operational amplifier 61 and the capacitor C2 is connected to the negative input terminal of the operational amplifier 61 and the output of the operational amplifier 61.  Thus, since the amplitude of the input signals is taken out without attenuating the amplitude of the output signals of the operational amplifier 61, not only it is immune to disturbance but also it is sufficient that the operational amplifier 61 transmits only AC components and thus, a circuit scale is made small.
Patent JP-H04157669-A (JP)
Title: Optical disk reproducing device and control method for access of optical disk using same
Inventor: SAMEJIMA TAKASHI
IPC: G11B20/10
Filed: 1990-10-22
Abstract: PURPOSE:To restrict the seek operation of an optical disk to minimum by transferring data read from one of two memories to an output terminal while data transfer is being performed to the other memory, thereby optionally sharing the transfer time of data to a host computer. CONSTITUTION:The data stored in either of RAMs 21 and 22 which is selected by a second selector 32 is transferred to a host system 1 via an interface controller 14 and an output terminal 15. Write/read of data by the RAMs 21 and 22 is controlled by a first and a second memory control circuits 11 and 12, respectively. The first and second selectors 31, 32 are switched by the control of an MPU 20. Accordingly, a host control device can output a read instruction of each data of the suitably divided length from an optical disk at an optional time.
Patent JP-H03145965-A (JP)
Title: Active filter device
Inventor: ASHIZAKI YUSUKE
IPC: H02M1/15
Filed: 1989-10-30
Abstract: PURPOSE:To prevent deterioration of higher harmonic compensating performance by predicting a time point when a load current varies abruptly and correcting a current command value for controlling an active filter main circuit. CONSTITUTION:A periodicity judging means 21 judges, based on data stored in an information memory means 20, whether abrupt variation in the load output current I1 has periodicity. When the abrupt variation has periodicity, a shift operating means 22 operates a shift between an actual value and an optimal value for cancelling the abrupt variation in the load output current I1 with respect to a compensation output current I2, and a correcting signal output means 23 outputs a signal I** for correcting the compensation output current I2 based on thus operated shift. An active filter control circuit 5 performs ON/ OFF control of a switching element 6 in an active filter main circuit 5 based on the correcting signal I** and feeds a compensated output to a system bus.
Patent JP-H04155913-A (JP)
Title: Focal point detecting mechanism of reduction projection aligner
Inventor: HAYASHI SOICHIRO
IPC: H01L21/30
Filed: 1990-10-19
Abstract: PURPOSE:To detect the optimum focal point accurately and smoothly on a reduction projection aligner by equipping a masking blade located between a light source and a reticle with a mechanism which lets light pass through only a target pattern of the reticle while shielding nearly whole the surface of the reticle. CONSTITUTION:A masking blade 2 located between a light source 1 and a reticle 3 is equipped with a mechanism which varies and controls the shielding amount of the reticle 3 according to a device pattern of the reticle and which lets light pass through only a target pattern 10 of the reticle, shielding nearly whole the surface of the reticle 3 at the time of detection of a focal point. Therefore, the light emitted from the light source 1 at the time of detecting the focal point is narrowed down by the masking blade 2 to pass through only the target pattern 10 of the reticle 3 and thus pass through a local part of a demagnifying lens 4. As a result, the light energy to be absorbed by the demagnification lens 4 can be minimized and the light cast on the local part of the lens 4 is detected by a photo detector 7. Consequently, the fluctuation of the focal point of the demagnifying lens 4 due to the light energy is fully prevented and thus the focal point can be detected accurately and smoothly.
Patent JP-H11320428-A (JP)
Title: Grasping device for small deformed object
Inventor: ASAI AKIRA
IPC: B25B3/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To grasp a small deformed object in parallel to and vertically to a basis without applying special process on a chuck surface and using combination of a block and a liner. SOLUTION: In this device, a Roberval mechanism is constituted that a fixed yoke 1, a moving yoke 3, and a yoke 4 on the anvil side are mounted oscillatorily over two columns 8 through pins 7, 10, and 11 and the moving yoke 3 is slidable over the columns 8. A thread shaft 6 is arranged at the fixed yoke 1 as a means to push and pull the moving yoke 3, and V-grooves 13 are respectively formed in the opposite surfaces of the moving yoke 3 and the yoke 4 on the anvil side. Further, a plurality of cuts 14 are formed in the V- groove 13 part in parallel to the column 8, and the V-groove grasping parts 13c of a plate-form object 15 formed by the cuts 14 are fitted in a crossing state in each other.
Patent JP-H08144333-A (JP)
Title: Meter box unit with fire hydrant and its construction
Inventor: YAMASHITA YOSHIHITO
IPC: E03B9/02
Filed: 1994-11-16
Abstract: PURPOSE: To eliminate the need for individual construction, following troublesome work, of a meter box and a fire hydrant installed on an apartment house or the like and to perform easy construction for parts and low-cost work. CONSTITUTION: A unit 1 in a boxed or framed shape is provided with plural partition rooms 2a-2d, the partition rooms 2a, 2b as part of the partition rooms 2a-2d being formed as meter box rooms which have a main water supply pipe 3 connected with at least a water supply branch pipe 30 and a main gas pipe 4 connected with a gas branch pipe 40. The other partition room 2c for the unit 1 is formed as a fire hydrant room provided with a fire hydrant 71.
Patent JP-H08125125-A (JP)
Title: Fabrication of semiconductor capacitor
Inventor: SAKOTA YUJI
IPC: H01L27/04
Filed: 1994-10-21
Abstract: PURPOSE: To enhance accuracy in the microfabrication of semiconductor capacitive element by suppressing the side etching at an opening for forming a second electrode touching a diffusion layer. CONSTITUTION: An opening 9 for depositing a nitride of a capacitor and forming a first electrode is made simultaneously with an opening 10 for forming a second electrode coming into electric contact with a diffusion layer. When a transistor is formed in a semiconductor device as another circuit element, openings 26, 27, 28 are made simultaneously at the parts for forming the electrode of the transistor before a nitride is deposited at the opening 9. This method enhances accuracy in the microfabrication of semiconductor capacitive element and circuit element.
Patent JP-H04158781-A (JP)
Title: Culture device
Inventor: FURUYA TSUTOMU
IPC: C12M3/00
Filed: 1990-10-19
Abstract: PURPOSE:To obtain the title device having a liquid feed-alternating mechanism mutually communicating a culture medium in plural culture tanks and capable of feeding or reversely feeding the culture medium through a connecting part, decreasing mechanical stress to a cell, etc., and carrying out also exchange of dissolved gas and having simple structure. CONSTITUTION:The objective device mutually communicating a culture medium in one culture tank 1 and other culture tank 2 and having a liquid feed- alternating mechanism capable of feeding or reversely feeding the culture medium to other culture tank. Furthermore, the above-mentioned alternating mechanism is preferably a mechanism for carrying out alternation of feed liquid by vertically movintg the culture medium or mechanism for alternately operating a mechanism feeding the culture medium to other culture tank by feeding a gas to a vapor phase part of the culture tank and mechanism reversely feeding the culture medium by drawing out the fed gas.
Patent JP-H06150335-A (JP)
Title: Method of focus lead-in and optical-disk driving device
Inventor: KAGAMI NAOYUKI
IPC: G11B7/09
Filed: 1992-10-21
Abstract: PURPOSE: To surely set a focus by gradually attenuate an offset value at a prescribed level added to a focus error signal in response to the closing of the loop of a focus servo so as to control the focus servo so that an objective lens may always exist in the neighborhoed of a focal position. CONSTITUTION: A disk 100 is rotated by a spindle motor 102 and an optical head 108 is provided with the objective lens 104 and a focus actuator 106 for driving this in a direction vertical to the face of the disk, namely in a focusing direction. The focus error signal is obtained by a focus error signal generator 110 through the use of a astigmatizing method and this error signal is made a so to speak S-curve characteristic near the focal position of the lens 104. A focus servo circuit based on the focus error signal consists of a signal generator 110, a phase compensation circuit 120 and a focus actuator driver 122 and when the loop is closed, the lens 104 is driven vertically to insert the disk surface within the focal depth of the lens 104.
Patent JP-H05120316-A (JP)
Title: Displayed picture identifying method for multi-item input device
Inventor: MINAMI YUKINOBU
IPC: G06F3/0488
Filed: 1991-10-29
Abstract: PURPOSE:To make display for each classification clear even for a display part where color display is impossible by enlarging and displaying a display character at the head position of a classification unit in the case of displaying a picture while classifying it into item units. CONSTITUTION:Item display picture data 6 containing picture data and an enlarging character flag are stored in a floppy disk 13. These data are read on the side of a control part 19 and transmitted through a data control part 14 and an interface control part 11 to the side of a multi-item input part 10. The transmitted data are passed through an interface control part 9 and an input/output control part 7 and stored in a picture memory 5. Next, the picture data 6 are transformed into character patterns by a CG 4 and at a character enlarging part 3, the relevant character pattern is enlarged according to the enlarging character flag and displayed at a display part 2 by the input/output control part 7. Thus, in the case of displaying the multi-item picture while classifying it into the item units, the partition of the classifying units can be made clear by enlarging and displaying the display character such as the name of a station or the name of a train, for example, at the head position of the classifying unit.
Patent JP-S63136739-A (JP)
Title: System for detecting bearer speed automatically
Inventor: TAKAHASHI YUJI
IPC: H04L13/00
Filed: 1986-11-27
Abstract: PURPOSE:To eliminate the trouble of setting of a set pin at the bearer speed changeover by always supervising a data not in use in the 1.544Mb/s transmission so as to detect the bearer speed automatically. CONSTITUTION:A clock generating section 1 and a mask generating section 2 are provided, and the former section sends a clock to detection sections D1, D2... at each time (T1, T2, T3) as shown in figure in response to the bearer speed. The mask generating section 2 outputs an L level signal at a region where a data exists in each bearer speed and outputs an H level signal at a region where no data exists as a mask signal in response to bearer speed, and the signal is sent to AND circuits A1, A2.... Thus, the mask signal being at L level up to the time T1 in figure and an H level after that is applied to, e.g., the circuit A1. Thus, when the bearer speed of data is 192kb/s, for example, the clock from the clock generating section 1 is applied to the detection section D1 when the H level signal is outputted from the circuit A1. Thus, detection section 3 for a bearer line setting information detects the bearer speed of the data DATA automatically.