baber/WOPTO huggingface dataset:
Patent JP-H0266517-A (JP)
Title: Display device
Inventor: YOSHIDA SHIGERU
IPC: G02F1/133
Filed: 1988-09-01
Abstract: PURPOSE:To reduce the cost by laminating a 1st linear polarizing plate, a 1st linear phase element, a twisted nematic liquid crystal layer, a 2nd linear phase element, and a 2nd linear polarizing plate. CONSTITUTION:The 1st linear polarizing plate 2, 1st linear phase element 3, liquid crystal layer 8 between transparent electrode layers 6 and 7 interposed between glass substrates 4 and 5, 2nd linear phase element 9, and 2nd linear polarizing plate 10 are laminated. The liquid crystal layer 8 is formed of twisted P type nematic liquid crystal. Here, when a driving voltage of duty 1/400 is applied to the liquid crystal layer 8, selected picture elements have nearly by same brightness with normal 90 deg. TN of, for example, duty 1/16 as well as sheets used as the liner phase elements and the contrast is about 16-20. Consequently, features which are comparable to a twisted nematic liquid crystal two-layer system are offered at low cost.
Patent JP-2000045968-A (JP)
Title: Manufacturing method and molding device for scroll type tip seal
Inventor: ABE TERUO
IPC: B29C45/38
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to cut off the gate and to prevent gate mark from forming on the side or end faces which are the seal surfaces, in a scroll type compressor tip seal. SOLUTION: A tip seal 11 has, on a reverse face corresponding to bottom face of an installation groove when installed inside a scroll installation groove of a compressor, a banana-shaped gate for injecting plastic materials. At the banana-shaped gate, plastic material P which has solidified inside the gate is automatically cut off when the mold is opened after molding. Therefore, process for cutting off the plastic material P is not necessary. Also, even if a gate mark remains, since it is on the reverse face of the tip seal, sealability is not affected by the gate mark.
Patent JP-H0961733-A (JP)
Title: Optical shutter
Inventor: MOTOYAMA MASANORI
IPC: G02B26/02
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive optical shutter which is capable of reducing the packaging area particularly to a substrate with a small size and is small in the number of parts. SOLUTION: A hole 12 axially penetrating a coil frame 1 wound with a coil 2 is used as an optical path and a moving iron core which freely oscillatably arranged in this hole 12 and is excited to be oscillated by the coil 2 is used as an actuator 3 for opening and closing the output path. A pair of magnets 4, 4 for latching are disposed near the free end of the actuator 3 of the coil frame 1. The optical shutter is formable of the size of the coil frame 1 wound with the coil 2. The packaging area is made extremely small by using the one end of the coil frame 1 as the packaging surface to the substrate.
Patent JP-H0759132-A (JP)
Title: Electronic exchange
Inventor: TANIMURA TAKUJI
IPC: H04Q3/60
Filed: 1993-08-12
Abstract: PURPOSE:To provide service between stations similarly to the case with extension mutual service to terminal equipments accommodated in each of plural exchanges in a network comprising the plural exchanges. CONSTITUTION:A control circuit 14 is provided with a remote control mode in addition to the exchange operation mode executing exchange connection processing and connects fixedly one to one of plural terminal equipment interface circuits 12 and an exchange interface circuit 13 when the mode is set to the remote control mode. As a result, a terminal equipment 30 accommodated in the terminal interface circuit is connected directly to other electronic exchange 20 and the service by the other electronic exchange 20 is served to the terminal equipment in addition to the service of the electronic exchange 10 similarly and the service bridged between stations is served similarly to the case with the extension mutual service.
Patent JP-S59111280-A (JP)
Title: Secondary photocell
Inventor: SEKIDO SATOSHI
IPC: H01G9/20
Filed: 1982-12-14
Abstract: PURPOSE:To obtain a secondary photocell which has a long repeated life and in which charging of high quantum efficiency can be carried out by using as an electrode material a complex compound consisting of copper and titanium disulfide. CONSTITUTION:Electrodes 1 and 3 made of CuxTiS2 are installed on both sides of a copper-ion-conducting solid electrolyte 2 and light is made incident upon one of the electrodes 1 and 3. In such a photocell, copper ion Cu<+> moves from the light-incidence- side electrode to the opposite-side electrode and charging is carried out in such a manner that the light-incidence-side electrode works as a positive electrode and the opposite-side electrode works as a negative electrode. Since the diffusion of copper ion is caused even with light of the infrared region, high quantum efficiency is achieved and the electric charge is not lost even after the incidence of light is stopped. Since the change in electric potential of CuxTiS2 used as an electrode material is large when x is around 0.65 as clearly seen from the figure indicating the relationship between x value and electric potential to the copper electrode, CuxTiS2 in which x is around 0.65 is used. As the above copper-ion conducting electrolyte, complex compound among cuprous halide, a pseudo adamanta compound and an alkyl halide or RbCu4IxCl5-x (1.5<x<1.7) is preferred since it has a low electronic conductivity at room temperature.
Patent JP-H0668051-A (JP)
Title: Parallel computer
Inventor: FURUICHI SHOICHI
IPC: G06F15/177
Filed: 1992-07-28
Abstract: PURPOSE:To improve the efficiency of load dynamic equalization of a parallel computer by requesting a job to a processor in another group in the case that any jobs cannot be obtained from processors in a group. CONSTITUTION:Processors 1 to 16 are divided into groups by four to form processor groups 17 to 20, and a counter provided in a scheduler has two values of target PE and target PG. Each of processors 1 to 16 first requests a job to processors in the group to which this processor belongs to. If any jobs cannot be requested from processors in this group, the processor requests a job to processors in the other groups. Since a job is first requested in the group in this case, the movement distance of a message is shortened to efficiently dynamically average the load, and the localization of a job is kept.
Patent JP-S6196645-A (JP)
Title: Multichannel-type detector
Inventor: YAMAUCHI HIROSHI
IPC: H01J43/24
Filed: 1984-10-18
Abstract: PURPOSE:To produce a low-cost multichannel-type detector the cross sectional shape of which can be freely adjusted by making many penetrating holes having a desired cross sectional shape formed by molding have a secondary electron emission characteristic and forming conductive films on the incidence-side and the discharge-side surfaces of the perforated body. CONSTITUTION:After many penetrating holes 4 are formed in a ceramic base 2 containing a secondary-electron-emitting substance such as zinc titanate by molding, the thus prepared perforated body is sintered. Thin conductive electrode films 6 and 8 are formed on the upper and the lower surfaces of the perforated body, for example, by applying a silver paste. While applying given electric potentials to the electrodes 6 and 8, a collector electrode 10 and grides 12 and 14, charged particles 16 are made somewhat obliquely incident upon the holes 4. The particles 16 are duplicated by the potential difference between the electrodes 6 and 8 located around both ends of each hole 4 and then discharged from the discharge holes prior to being collected by the collector electrode 10.
Patent JP-H06338137-A (JP)
Title: Flaw-resistant envelope follower and apparatus for processing of signal from data storage device
Inventor: GUREN EI JIYAKUETSUTO
IPC: G11B5/09
Filed: 1993-09-03
Abstract: PURPOSE: To obtain an envelope follower which reduces defect propagation. CONSTITUTION: A differential amplifier 44 which is contained in an envelope follower senses the difference between amplitude of an analog signal that is received from a read head 12 of, for instance, an optical disk or magnetic reluctance tape drive and envelope voltage which is impressed on both ends of a capacitor 40. A current mirror 38 which corresponds to the amplifier 44 operates to charge the capacitor 40 at a predetermined speed when the amplitude of an information signal exceeds the envelope voltage. On the other hand, when it gets smaller than the envelope voltage, the amplifier 44 makes it possible for the capacitor 40 to discharge via a voltage divider 42 by making the mirror 38 deactivate.  An output of the divider 42 is threshold voltage, and a digital signal which is caused as the result of comparing the voltage with the information signal in other comparator 33 shows the analog information signal. The digital signal is used, for instance, as a tester of a peak detector with a detecting function.
Patent JP-2000033828-A (JP)
Title: Seat
Inventor: TAKEDA HITOHIRO
IPC: A47C1/024
Filed: 1998-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a high degree of freedom in design, and to allow adjustment to an arbitrary inclination angle by automatically operating the backrest portion even if the motor output is small. SOLUTION: A seat 1 is provided with a seat frame 3, backrest portion 5, a motor 18, and a transmission mechanisms 19. Support arms 13 and 14 of the backrest portion 5 are supported to the rear portion of the seat frame 3 by an axis 15. The motor 18 has a movable member 21 and a driving part 22 for reciprocating the movable member 21 back and forth according to the switch operation and to stop it at a predetermined position. The transmission mechanism 19 rotates the backrest portion 5 around the axis 15 as a fulcrum to adjust the inclination angle, by magnifying the power of the movable member 21 by the driving part 22 and transmitting it to the backrest portion 5.
Patent JP-H01175565-A (JP)
Title: Sliding resistance reducing method for trolley conductor sliding brush under high moisture and brush with heater
Inventor: NAGASE SEI
IPC: B61B13/00
Filed: 1987-09-02
Abstract: PURPOSE:To prevent the increase in sliding resistance even under high moisture atmosphere for enabling the enhancement in current collecting characteristics, when sufficient moisture can be contained under high moisture conditions, by directly or indirectly heating brushes to raise the temperature to a prescribed temperature higher than the ambient temperature. CONSTITUTION:When a current collecting equipment is placed under a high moisture atmosphere exceeding approximately 80%, heat radiators 10 are started to irradiate radient heat to brushes 1, so that the temperature of the brushes 1 is raised to a prescribed temperature higher than the ambient temperature. Since the brushes 1 are raised to the prescribed temperature, moisture is not easily contained in the hygroscopic carbon which is included in the brushes, and even if moisture is contained, it is easily evaporated so as to maintain a low moisture value, thus the degree of dryness is improved, and the frictional coefficient between a trolley conductor 9 and the brushes at the time of sliding can be reduced to a lower value.
Patent JP-H1147486-A (JP)
Title: Washing machine
Inventor: TAMURA KIYONORI
IPC: D06F33/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine to which an instruction for washing in conformity with laundries is given with a simple operation and with which special operation or process other than normal washing operation can be done easily. SOLUTION: Each time when a switch P is pressed (S15), indications of washing courses (e.g. blanket washing) corresponding to kinds of laundry are changed over one by one (S16). When a desired washing course is indicated, a switch S is pressed (S14) so as to start an operation along with an operation program preset for the course (S24). Any one of a plurality of operation program can be previously set for each washing course, and if it is desired to change the setting, the switch P is pressed continuously for 5 to 10 seconds (S13). Accordingly, a program selecting mode is effected (S17), and each time when the switch S is pressed (S20), numbers of operation programs for washing courses can be changed one by one (S21). When a desired operation program number is indicated, the switch P is pressed (S22) so that the setting therefor is fixed (S23).  With this arrangement, an operation program which is frequently used can be registered with simple operation.
Patent JP-H09121164-A (JP)
Title: Modulator and demodulator
Inventor: MATSUI SHINZOU
IPC: H03M7/14
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a modulator and demodulator with a simple circuit at a high speed requiring a small space. SOLUTION: An 8-10 modulator converting input data in 8-bit into data in 10-bit is made up of two 4-5 modulation processing sections (memories 10A, 10B) converting the 4-bit input data into 5-bit data. Furthermore, a 10-8 modulator converting input data in 10-bit into data in 8-bit is made up of two 5-4 modulation processing sections (memories 12A, 12B) converting the 5-bit input data into 4-bit data.
Patent JP-S59111762-A (JP)
Inventor: KOJIMA KAZUO
IPC: A61L9/01
Filed: 1982-12-17
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-H0880783-A (JP)
Title: Lighting control device for baggage illumination lamp
Inventor: TOMOTA MASAYA
IPC: B60R16/02
Filed: 1994-09-14
Abstract: PURPOSE: To turn on a baggage illumination lamp when a baggage is taken out or stored and turn it off during a travel by turning on the illumination lamp when the engine revolving speed is lower than a prescribed value based on the idling state judged by the comparison between the prescribed value of the engine revolving speed and the detected value, and turning it off at the time of the high revolving speed. CONSTITUTION: The AC current generated by the rotation of a flywheel connected to a crank shaft is fed to a battery 16 to charge it via a rectifier regulator 15 connected to an illumination coil 12, and it is fed to the baggage illumination, head, tail, and meter lamps 5, 6, 7, 19. The detected value of the engine revolving speed is inputted to a controller 20 incorporating a microprocessor operated by program, the prescribed value of the revolving speed and the detected value are compared to judge the idling state, the baggage illumination lamp 5 is turned on when the engine revolving speed is low based on the judged result, and it is turned off at the time of the high revolving speed. The baggage illumination lamp 5 is automatically turned on as required, and it can be turned off during a travel.
Patent JP-H0756557-A (JP)
Title: Synthesizing method for picture
Inventor: AOKI ATSUSHI
IPC: G09G5/36
Filed: 1993-08-13
Abstract: PURPOSE:To always paint out a part required for painting out when a picture is synthesized even when a vector graphic is included. CONSTITUTION:A boundary color for painting out is set at a paint flag provided at the head of a graphic data of a graphic to be painted out, when the paint flag is read out, it is judged whether a graphic is a graphic to be painted out or not by a color set in the paint flag (step 54). When it is a graphic to be painted out, it is examined that a command is an instruction for painting out or not, if it is not an instruction for painting out, a command and a parameter is stored in a stack, the same color as the boundary color is made a transparent color and a graphic is plotted (step 60-70). When a command is an instruction for painting out, a boundary color is made a transparent color and painting out is performed (step 62, 76, 78). And data stored in the stack is taken out to return a graphic painted with a transparent color to the original color (step 80, 82, 84).
Patent JP-H0663704-A (JP)
Title: Continuous casting equipment with seal device
Inventor: SAKAGUCHI HARUO
IPC: B22D11/106
Filed: 1992-08-20
Abstract: PURPOSE:To prevent the invasion of air into a molten metal pouring basin from a gap by surely sealing the gap between both end parts of a molten metal surface protecting cover and the outer peripheral surface of each roll with a seal plate and to remove even a small quantity of the air stuck to the outer peripheral surface of the roll by sucking the air between the seal plate and the outer peripheral surface of the roll with a vacuum pump. CONSTITUTION:The molten metal surface protecting cover 7 is provided the molten metal pouring basin 3 formed between one pair of the mold rolls 1A, 1B, and the seal plate 24 being in freely sliding contact with the outer peripheral surface of each roll 1A, 1B is successively provided from both end parts of the molten metal surface protecting cover 7 to the reverse rotating directional side of the rolls 1A, 1B, and a vacuum pump 34 for sucking the air between the seal plate 24 and the outer peripheral surfaces of the rolls 1A, 1B is provided.
Patent JP-H0753931-A (JP)
Title: Self-adhesive composition and masking tape
Inventor: KITAZAKI YASUAKI
IPC: C09J7/02
Filed: 1993-08-11
Abstract: PURPOSE:To provide a self-adhesive compsn. which is excellent in both self-adhesive strength and cohesive strength at normal and high temps. and in initial adhesive strength and has a reduced self-adhesive power when heated up to a high temp. and then cooled down to a low temp., and to provide a masking tape produced using the compsn. having such an improved temp. dependence. CONSTITUTION:The compsn. comprises 100 pts.wt. elastomer component comprising 40-95wt.% natural rubber and 5-60wt.% styrene-butadiene copolymer rubber, 2-40 pts.wt. thermally reactive phenol resin, 5-100 pts.wt. functional liq. rubber, and a cross-linker reactive with the functional group of the liq. rubber.
Patent JP-H1146864-A (JP)
Title: Brush
Inventor: HIRATA KIMIHITO
IPC: A46B9/02
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for removing the mud on an irregular face in a case when a brush is applied as a brush for washing a vehicle, by mounting plural sets of bundles of bristles on a head face of a brush at suitable intervals, and burying groups of bundles of bristles into the head face in a condition that plural pieces of bundles of bristles are independently inclined in the different directions. SOLUTION: Plural sets of the groups of bundles of bristles 3 are arranged on a head face 2 of a brush 1 at suitable intervals, and the bundle of bristles 3a which is located on a center of the group of bundles of bristles 3 comprising the bundles of bristles 3a, 3b, 3c, is vertically buried in the head face 2. Further plural bundles of bristles 3b are buried on a circle (b) of the first concentric circle on the bundle of bristle 3a in such manner that they have a specific inclination to the head face 2, and they are spirally inclined.  The points of the bristles of the bundles of bristles 3a, 3b, 3c are projected in multidirections, so that one of bundles of bristles reaches a corner of the irregular part when the brush 1 is pressed to the irregular part such as a tread part of a tire or the like, to rub the same with the brush, whereby the mud on the tire can be removed for a short time.
Patent JP-H08102539-A (JP)
Title: Power mosfet
Inventor: BURUNO SE NATSUDO
IPC: H01L27/04
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a power MOSFET having high reliability with respect to eddy current and excessive temperature. SOLUTION: An NPN transistor 100 is added to the chip of a power- integrated circuit, including a power MOSFET and a control circuit on the same chip. The NPN transistor 100 is coupled between a P-well, including the consistent parts of the integrated circuit and an N-type substrate of the chip and is turned on in response to the forward bias of a photodiode of the power MOSFET. A depression-mode which controls a MOSFET transistor M7 is coupled to the power MOSFET gate through a fault latch circuit and connected to a capacitor C1 in series, at the same time. The node between the power MOSFET gate and the capacitor C1 is separated from the N-type substrate, when the NPN transistor 100 is turned on and the power MOSFET is turned off.
Patent JP-H0383774-A (JP)
Title: Remote control device for elevator
Inventor: NISHIKAWA YASUJI
IPC: B66B1/06
Filed: 1989-08-28
Abstract: PURPOSE:To improve service by making a device have a constitution in which service floor separation is released, an elevator is set to an independent operation condition in which the elevator can be reciprocatively operated between a base floor and the destination floor of an enterer, and the elevator is operated to the base floor for standing by for a given time, based on car data with a card reader. CONSTITUTION:An enterer to a building which became unmanned condition enters the building with his own card inserted in the card reader 2 of a building gateway or of a base floor hall, and data of the card(tenant number and destination floor etc. of the enterer) are sent to a card system control part 4 from the reader 2. A ride floor call in the base floor is automatically registered to an elevator control device 7 in the control part 4, and a cage 8 is operated and reached to the base floor, and door-opened to stand by with the control device 7. Then an independent priority operation condition, in which the register of only a destination floor in which the possibility of reciprocative operation between the destination floor of the enterer and the base floor is read out is made possible, is made with the control device 7, and when the enterer rides in the cage 8 before a prescribed time posses to depress a destination floor button, the cage 8 is operated to the destination floor.
Patent JP-S6378247-A (JP)
Title: Memory access circuit
Inventor: AOKI KINICHI
IPC: G06F12/06
Filed: 1986-09-20
Abstract: PURPOSE:To execute the access in both directions with a small number of buffer wirings by shifting a memory cell and a barrel shifter for one cell in column unit,m connecting them commonly and correcting a shifting quantity at the column position in horizontal and longitudinal directions with the barrel shifter. CONSTITUTION:To the connection to a barrel shifter BS of memory cells R1C 1-RmC1, cells R1C2-RmC2 are shifted for one cell, connected to the barrel shifter BS and cells R1C3-RmC3,-R1Cm-RmCm after them are successively shifted and connected for one memory cell. When the cell for one column is accessed in the horizontal and longitudinal directions, the memory cell connecting condition shifted by the position comes to be active, this is shifted by the parallel shifter BS and the normal connecting condition is obtained.
Patent JP-H04102476-A (JP)
Title: Automatic pin regulating machine for game board
Inventor: TAKEISHI SHINZO
IPC: A63F7/02
Filed: 1990-08-21
Abstract: PURPOSE:To easily correct the slippage of a pin into an allowable range within a short time only by repeatedly operating a hammer system by providing a hammer system in such a manner as to be movable on the circumference with a video camera as the center, detecting the slippage by the video camera, and rotating the hammer system in the slippage direction. CONSTITUTION:An actuator 213 is operated, and the head of a defective pin is stroke by a hammer 214 to correct the curve of the defective pin by its impact. Its pin position is again measured by a video camera 205 and compared with position data to detect slippage quantity and direction, which is subjected to allowable range judgment in step 3. When the correction is not sufficient, the correction is again conducted in steps 4, 5. When the rotating position regulation of a hammer system 212 is not required in the case of repeated correction, the striking by the hammer 214 is repeated. Every time the pin head is struck by the hammer 214, the correction result is measured by the video camera 205, and the repeated striking correction can be performed on the basis of the measurement result.