baber/WOPTO huggingface dataset:
Patent JP-H0346649-A (JP)
Title: Cassette with intensifying screen used together with x-ray film
Inventor: SERUJIO PESUSE
IPC: G21K4/00
Filed: 1990-07-12
Abstract: PURPOSE: To reduce a crossover exposure by placing first radioactive rays radiated from a first sensitizing screen in the first region of an electromagnetic spectrum and second radioactive rays radiated from a second sensitizing screen in the second region of the electromagnetic spectrum. CONSTITUTION: This cassette 1 is provided with the front side sensitizing screen 21 fixed on the front side element of the cassette 1, thereinside and the rear side sensitizing screen 20 fixed on the rear side element of the cassette 1, thereinside. The cassette 1 is used together with a radiation photographic film 10 constituted in close contact with the screens, therebetween. The first sensitizing screen 21 includes a phosphor for radiating the first radioactive rays and the second sensitizing screen 20 includes the phosphor for radiating the second radioactive rays. The first radioactive rays radiated from the first sensitizing screen 21 is in the first region of the electromagnetic spectrum and the second radioactive rays radiated from the second intensifying screen 20 is in the second region of the electromagnetic spectrum. Thus, the crossover exposure can be reduced.
Patent JP-S6164085-A (JP)
Inventor: SEN TSUNEO
IPC: H01R11/01
Filed: 1984-09-04
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-S6164944-A (JP)
Inventor: KANAI SOUJI
IPC: E04C5/12
Filed: 1984-09-06
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-S5888425-A (JP)
Title: Fuel supplier of cylinder injection type
Inventor: OOSUGA MINORU
IPC: F02D41/04
Filed: 1981-11-20
Abstract: PURPOSE:To responsively supply a suitable quantity of fuel in a full operational range, by correcting a decrease of a supply quantity of fuel caused in a high speed range of an engine through an increasing means of an injecting time of a fuel injection valve. CONSTITUTION:A fuel injection valve 2 lowers a spool valve 8 to seal an orifice and feed fuel to a fuel sump 19 through a fuel passage 18 when a coil 7 is electrically conducted. While at this time, fuel chambers 10, 12 are conducted to lift a needle 14 against a spring 16 by flowing fuel at high pressure into an accumulator chamber 13 via a fuel passage 11, and the fuel is injected by opening an injection port 20. In case of a conventional device in which a valve opening time at high speed revolution of an engine is equally set to that at low speed rovolution, an injection quantity of fuel is decreased, and an injecting time of the valve 2 is arranged to increase at the high speed revolution. That is, when, for instance, fuel injection is operated in fixed frequency, fuel injection timing is controlled to be advaned.
Patent JP-H0742985-A (JP)
Title: Filter frame structure for clean room
Inventor: TSUKAHARA MITSUMASA
IPC: B01D46/52
Filed: 1993-07-27
Abstract: PURPOSE:To achieve an upgrading of workability by arranging a frame connection structure to allow the running of a gelling sealer without use of a solid caulking material. CONSTITUTION:Grid-shaped gutters 2a, 3a and 4a are formed on the top surface sides of frames 2, 3 and 4 as continuing as passage. The frames 2 and 3 are given a shape of a box in cross section and a connection of extended parts or an intersection therebetween of the box-shaped filter frames 2 and 3 is arranged in a box while members are linked without gap with connection metals 10 and 14 across the members. On the other hand, a hung piece is formed on filters sticking out downward over the entire circumference thereof and continuing. Thus, the filters are mounted with the hung piece submerged into the gelling sealer S run into the gutters 2a, 3a and 4a.
Patent JP-H0351561-A (JP)
Title: Ball screw for superhigh vacuum
Inventor: SAEKI HIROSHI
IPC: F16H25/22
Filed: 1989-07-18
Abstract: PURPOSE:To improve lubricity and prolong service life by forming each soft metal film on the orbital surfaces for a screw shaft and nuts and forming a soft metal film on the surface of a ball which rolls on the orbital surface. CONSTITUTION:When nuts 2 and 3 perform rectilinear movement through a ball 7, accompanied with the revolution of a screw shaft 1, in a superhigh vacuum environment, the rotary movement of the screw shaft 1 is smoothly transmitted to the nuts 2 and 3 by the lubricating effect due to a soft metal film formed on the both of the orbital surfaces of the screw shaft 1 and the nuts 2 and 3 which contact each other and the surface of the ball 7, and the nuts 2 and 3 and a table, etc., connected with the nuts 2 and 3 can be smoothly transferred in rectilinearly. Since, in this case, the soft metal film is formed on the both contact parts, the exfoliation or liberation of the film can be prevented by the synergetic effect.
Patent JP-S6341829-A (JP)
Title: Liquid crystal display device
Inventor: BABA HIROYUKI
IPC: G09G3/36
Filed: 1986-08-07
Abstract: PURPOSE:To prevent liquid crystal from being deteriorated by supplying signal voltage to a row line during a period required from the output of a line selecting signal from a line control circuit up to the supply of a video signal voltage to the row line. CONSTITUTION:The signal voltage 109 is supplied from an active matrix liquid crystal display device 100 to the row line 101 during the period required from the output of the line selecting signal from the line control circuit 101 up to the supply of the video signal voltage to the row line 1101. The influence of the voltage to the row line 1101 is removed by said circuit operation to impress the video signal voltage faithfully. When the polarity unbalance of an active matrix switching element 1102 is generated and current flowing into the liquid crystal 1103 is different from current flowing out from the liquid crystal 1103, said polarity is balanced by the signal voltage 109 and AC driving is executed so that a DC component is not impressed to the liquid crystal 1103. Thus, the liquid crystal can be prevented from deterioration.
Patent JP-S5887901-A (JP)
Title: Radar reflector device
Inventor: TERAKAWA TAKANARI
IPC: H01Q15/18
Filed: 1981-11-19
Abstract: PURPOSE:To improve the efficiency of reflection to all directions, by opposingly arranging metallic surface plates of the same frustum of right circular cone shape through taking the circular cone axis vertically. CONSTITUTION:Bottom surfaces having diameter of frustums of right circular cones of metallic surface plates are parted by a distance D. The distance D is set to a half wavelength or more of reflected radar waves. Thus, the directivity in the (yz) plane shows a single peak lobe with less side-lobe. A distance L of bottom surfaces of large diameter of the frustums of right circular cone of the plates 1 is similar to an electromagnetic horn. The beam half value width of the incident and reflection characteristics of the (yz) plane is proportional to the distance L. A barrier 2 on the (xz) plane provided uniform reflecting characteristics to all directions in the (xy) plane. The out-of-roundness of the directivity can be improved by increasing the number of barriers 2.
Patent JP-H0235840-A (JP)
Title: Frame synchronizing system
Inventor: MATSUMOTO KOJI
IPC: H04L7/00
Filed: 1988-07-26
Abstract: PURPOSE:To reduce the probability to mistake that a frame synchronizing pattern is coincident when the out of synchronization condition occurs and to shorten a frame synchronizing return time by executing a 1B2B code rule violation and transmitting for the peak bit of the number of frame synchronization bits. CONSTITUTION:At a transmitting side, a unipolar code signal column is 1B2B- code-converted by a 1B2B code converter 1, frame synchronizing bit position information synchronized to the peak bit of a frame synchronizing bit is received and the code rule at the 1B2B code bit corresponding to the frame synchronizing bit position is disturbed. At a receiving side, a 1B2B code is reversely converted by a 1B2B code decoder 4, returned to a unipolar code signal column, a code rule violation is detected and a CRV(code rule violation) signal is outputted. A frame synchronizing pattern detector 7 obtains a unipolar code signal column and a CAV signal. In order to detect the frame synchronizing pattern in the unipolar code signal column, the CRV signal is also added and the AND is obtained. Thus, the frame synchronizing return time can be shortened.
Patent JP-H061428-A (JP)
Title: Transport direction converting device for packaged coin
Inventor: OSHITA MIZUO
IPC: B65G11/20
Filed: 1992-06-21
Abstract: PURPOSE:To change the direction of transporting packaged coin in a simple structure and reduce the size of a coin reset total processor by combining a vertical converting member with a horizontal converting member. CONSTITUTION:A first belt conveyer 2 and a second conveyer 3 where lateral ledges 1 capable of receiving a packaged coin A horizontally are mounted at fixed spaces are disposed intersecting perpendicularly to each other, and a vertical converting member 4 which is brought into contact with one end side of the packaged coin A dropped from the conveyer 2 to convert the attitude of the packaged coin into the vertical state is disposed below the peripheral end of the first conveyer 2 which is situated in the perpendicularly intersecting space. A horizontal converting member 5 capable of feeding out the packaged coin A dropped in their vertical state horizontally onto the second conveyer 3 while converting them into their horizontal state attitude along the inside curved surface 5a disposed above the start end side of the second conveyer 3, that is situated below the vertical converting member 4.
Patent JP-S5975989-A (JP)
Title: Preparation of aqueous slurry of coal
Inventor: KAJI RIYUUICHI
IPC: C10L1/32
Filed: 1982-10-25
Abstract: PURPOSE:To minimize pressure loss in transport of a slurry through piping, thus attaining reduced cost and increased efficiency in the production of an aqueous slurry of coal, by applying a hydrophobic oil to pulverized coal and mixing it with water. CONSTITUTION:Pulverized coal is surface coated by dipping, etc. with a hydrophobic oil (e.g. oil obtained by dry distillation of coal) so that the surface of pulverized coal may become hydrophobic and a part of micropores may be filled for decrease in volume of micropore. Then a water solution of a surfactant is added to the coal for mixing to produce an aqueous slurry of coal with a coal content of about 60-75wt%. The method makes it easy to produce a slurry of coal which is otherwise difficult to make into a slurry.
Patent JP-S5879854-A (JP)
Inventor: FURANTSU KURENBAUAA
IPC: F27B7/20
Filed: 1982-10-25
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-H1130953-A (JP)
Title: Electronic purse and electronic money interlocked security system
Inventor: SASAKI SHIGERU
IPC: G06Q50/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the withdrawal of electronic money by an illicit person in case of a theft and loss of an IC card and the excessive withdrawal by illicitness or mistake at the time of paying in an electronic money system using IC cards. SOLUTION: At the time of use, a user assigns an amt. of money at the IC card 2 via an electronic purse 1, emits an instruction for unlocking and sets the time of this moment at the IC card 2. For a request for payment, the IC card 2 makes payment within the rang of the amt. of money instructed to be unlocked. The IC card decides the lapse of time from the time instructed to be unlocked for the payment request and in case the time elapses more than the prescribed time, the IC card sets the amt. of money to be unlocked at zero and prohibits the withdrawal of the electronic money.
Patent JP-S6077142-A (JP)
Title: Preparation of pushing plate
Inventor: SHIONO AKIO
IPC: B23P15/16
Filed: 1983-10-05
Abstract: PURPOSE:To prepare simply a pushing plate having nozzles with high dimensional accuracy, by arranging a great number of bored holes on a material, cutting and processing the peripheries of the holes to form plural lines of protrusions, discharging and processing the peripheries of the holes. CONSTITUTION:The pushing plate material 1 is subjected to drilling processing and cutting meaning processing, so that a great number of the bored nozzle holes 8' are arranged. The peripheries of the parts having a great number of the nozzle holes 8' on the surface of the material 1 are cut and processed in such a way that plural lines of the protrusions 11 are formed. The peripheries of the nozzle holes 8' of the parts of the protrusions 11 wherein a great number of the nozzle holes 8' of the material 1 are positioned are discharged and processed to parts close to the ends of the protrusions 11 by the electrode 12 having the dents or holes matching the shape of nozzle, the external shapes of the nozzles are formed, and the nozzles 9' are formed, to give the pushing plate 10 capable of extruding and spinning glass fiber having uniform quality by the nozzles 9'.
Patent JP-H0349442-A (JP)
Title: Inter-unit communication equipment
Inventor: ABE MAKOTO
IPC: H04L12/40
Filed: 1989-07-18
Abstract: PURPOSE:To reduce the number of hand-shake lines with respect to the number of slave controllers, to reduce the number of ports of a master controller and to simplify the constitution by providing an output means outputting a transfer clock from the master controller to an optional slave controller. CONSTITUTION:The equipment is an inter-unit communication equipment making communication between plural controllers and an output means is provided, which outputs a transfer clock from the master controller 1 to an optional communication destination through transfer clock lines SCK1-SCK3 connecting the slave controllers 2a, 2b, 2c. Thus, it is not required to increase the number of hand-shake lines corresponding to the number of slave controllers 2a-2c. Then the number of lines among the controllers 1, 2a-2c is decreased and the number of ports of master controller 1 is reduced.
Patent JP-H0634986-A (JP)
Title: Electrooptical element
Inventor: KAMIMURA TSUYOSHI
IPC: H05K3/32
Filed: 1992-07-14
Abstract: PURPOSE:To improve the reliability of the electrooptical element in which a circuit part and the substrate part of the electrooptical element are connected by an adhesive layer by providing a layer for enhancing adhesive power on a substrate. CONSTITUTION:The layer 12 for increasing the adhesive force is provided on the substrate 11 of the electrooptical element constituted by connecting the electric circuit part 14 and the substrate part 11 of the electrooptical element by using the conductive adhesive layer 3. The electrooptical element is a liquid crystal electrooptical element and the layer 12 for increasing the adhesive force on the substrate 11 of the liquid crystal electrooptical element is commonly used as the oriented film of liquid crystal molecules. The adhesive layer 13 for the circuit part 14 and the substrate part 11 of the electrooptical element is an anisotropically adhesive layer and the layer 12 for increasing the adhesive force is preferably a coupling agent system. As a result, the adhesive force between the circuit part and the substrate is improved. The laboriousness in process is averted as well by using the coupling agent as the oriented film.
Patent JP-H03129450-A (JP)
Title: Method and device for data transfer
Inventor: OKABAYASHI ICHIRO
IPC: G06F13/38
Filed: 1990-07-13
Abstract: PURPOSE:To shorten data transfer time by sending a transfer instruction signal from a processor to a data transfer device simultaneously with access to a memory, and fetching data on a bus with the data transfer device. CONSTITUTION:The processors 1a, 1b are connected with each other with a network 18 via the data transfer devices 3a, 3b. When the processors 1a, 1b make access memories 2a, 2b at processor elements 24a, 24b and simultaneously the data are transferred, the transfer instruction signals 5a, 5b are issued to the data transfer devices 3a, 3b, and the data transfer devices 3a, 3b receive the transfer instruction signals 5a, 5b and fetch the data on data buses 4a, 4b, respectively. Thereby, it follows that the memory access of the data transfer devices can be entirely hidden in the execution cycle of the processor, which enables the fast transfer of data between the processors to be realized.
Patent JP-S6399076-A (JP)
Inventor: UIRIAMU BINSENTO KARAN
IPC: A61P31/04
Filed: 1987-07-28
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-H0352539-A (JP)
Title: Rotor for pulse motor
Inventor: IRINO HIROSHI
IPC: H02K7/116
Filed: 1989-07-19
Abstract: PURPOSE:To prevent the affection of a stress due to the press fitting of a rotor shaft on a main body as well as the deformation of gear teeth by a method wherein a sleeve is extended from the main body having the gear teeth while the rotor shaft is pressed into the sleeve. CONSTITUTION:An output gear 34 is fixed to a rotor shaft 30 by fitting the press fitting part 33b of the rotor shaft 30 into the sleeve 34b of the output gear 34 while the guide part 33a of the rotor shaft 30 is inserted into the main body 34a of the output gear 34 prior to the press fitting to effect a guide in the axial direction upon press fitting. In this case, triangular press fitting teeth 35 are formed axially on the outer surface of the press fitting part 33b of the rotor shaft 30 as shown by an enlarged diagram in a diagram whereby the prevension of rotation of the rotor shaft 30 is contrived. Accordingly, the main body 34a having the gear teeth will never receive the affection of the deformation of a profile due to the press fitting of the rotor shaft, a power may be transmitted correctly and an excellently accurate operation may be secured.
Patent JP-S5976368-A (JP)
Inventor: MURAKAMI TOSHINORI
IPC: E04D3/366
Filed: 1982-10-26
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-H0850326-A (JP)
Title: Camera using film with magnetic storage part
Inventor: AKIYAMA MASAO
IPC: G03B17/24
Filed: 1994-08-09
Abstract: PURPOSE:To allow a general user to easily clean a magnetic head without disassembling a camera as for the camera which is provided with the magnetic head for writing or reading out information on/from the magnetic storage part of a film and which uses the film with a magnetic storage part. CONSTITUTION:This is the camera provided with the magnetic head 10 which can be brought into press-contact with the magnetic storage part of the film and a pressing pad 13 pressing the magnetic storage part of the film to the head 10 in a camera main body 1 in which the film having the magnetic storage part is loaded. Besides, this is the camera constituted so that it is provided with a battery chamber 8 which houses a battery B and which can be opened and closed and it uses the film with a magnetic storage part. Then, an aperture part 11 for enabling the head 10 to be cleaned is provided in the chamber 8 provided at the lower part of the main body 1 and the pad 13 is fitted to a detachable cover member 12 which covers the aperture part 11.
Patent JP-H09330520-A (JP)
Title: Optical pickup device
Inventor: NAKAYAMA MASAHIKO
IPC: G11B7/09
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To control mark forming power adequately even in a phase changing media. SOLUTION: The laser light from a laser diode is divided into three laser lights S1 , S2 and S3 by a place grating. A mark is formed by the laser light S1 . The mark, which is formed by the laser light S3 condensed at the lower part S1 , is illuminated. A reflected light P3 is received by the photodetector for detecting the binary-divided signals, and the power at the time of the mark formation undergoes feedback control based on the signals from the signal detecting photodector.
Patent JP-2000015681-A (JP)
Title: Method and apparatus for controlling back pressure of injection molding machine
Inventor: HARA HITOSHI
IPC: B29C45/77
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To control a back pressure near its ideal with a simple setting work by setting one stage of a back pressure control level, forming and controlling a back pressure pattern with a retracting position or time of a screw as one axis based on the level. SOLUTION: A level setter 1 for setting one stage of a back pressure control level is provided. An arithmetic unit 2 for forming a back pressure with a retracting position or time of a screw as one axis based on the level is provided. Here, sharpness of the pattern is selected according to a resin to be molded by a sharpness selector 7. An arithmetic unit 2 calculates and generates the pattern from the sharpness and the level, and gives the pattern to a controller 4. At the time of starting rotating of the screw, a screw position detector 6 detects the retracting position of the screw. The controller 4 compares a value from the detector 4 at that time with a back pressure value specified by the pattern generated from the unit 2 and controls a servo motor 5 so as to eliminate a difference therebetween.
Patent JP-S6166208-A (JP)
Title: Production of magnetic head
Inventor: KANEKO YOSHIMI
IPC: G11B5/127
Filed: 1984-09-08
Abstract: PURPOSE:To improve greatly the productivity of magnetic heads by forming plural ferrite inserting grooves at the rear gap side of a 'Sendust(R)' block which is formed by butting the gap counter faces of a pair of block halves to each other and cutting said block after putting the ferrite into those grooves. CONSTITUTION:Plural ferrite inserting grooves 21 are formed at the side of a rear gap 16 of a 'Sendust(R)' block 15 at positions opposite to the track width control grooves. While a winding groove 23 is formed to a ferrite bar 22, and this bar 22 is cut into plural parts to obtain the ferrite plates 24. These plates 24 are put into the grooves 21 and adhered to each other by an adhesive. Thus an assembled matter 25 is obtained. Then the matter 25 is at dotted lines A to obtain core chips 19. The necessary after-processing is applied to the chip 19 to obtain a magnetic head. In such a way, the productivity can be greatly improved for magnetic heads.
Patent JP-H0477109-A (JP)
Title: Television receiver
Inventor: SAITO MITSUMASA
IPC: H04N5/45
Filed: 1990-07-17
Abstract: PURPOSE:To quickly find a channel broadcasting a required program by learning the selected channel, storing this as priority order data, and displaying the video of the channels different in each display area of a display screen according to the priority order data at the time of plural video display. CONSTITUTION:Frequency for each channel is stored in a priority order data memory 29. This frequency for each channel to be stored is accumulated for each channel selection. When a CPU4 receives plural video display operation signals from remote control 27, a CPU4 compares the frequency (number of channel selection) for each channel stored in a priority order data memory 29, gives priority order in order of higher frequency, and controls first to forth tuners 2, 3, 13, 14 so as to perform channel selection according to this priority order. Channel selection output signals of selected respective channels are time- divisionally selected by a selector 6, and a video signal processing circuit 9 displays the channel selection output signals of respective channels supplied according to this priority order, for example, three sub-areas 42 to 44 in order.