baber/WOPTO huggingface dataset:
Patent JP-S5757093-A (JP)
Title: Sampling clock pulse generating circuit
Inventor: NAKADA MASAO
IPC: H04N7/00
Filed: 1980-09-24
Abstract: PURPOSE:To improve the eye height rate to improve the quality of digital transmission, by delaying a sampling clock pulse and a data signal eually approximately. CONSTITUTION:A sampling clock pulse generator 7 consists of a reset pulse generator 15, a bit synchronizing circuit 18, a 5 frequency dividing circuit 19, etc., and a sampling clock is generated from this pulse generator 7 on a basis of the first rise of a clock line signal. Then, even if the quantity of group delay of a transmission line from a character multiple transmitter A to a turner circuit or VIF circuit 4 of a character multiple receiver B is increased, preshoot distortion is generated at the first rise of the clock line signal, and the clock line signal is delayed. Therefore, the maximum point of the crest value of the data signal and the sampling clock pulse are delayed simultaneously, thus improving the eye height rate.
Patent JP-H10337280-A (JP)
Title: Pressure-monitoring guide wire and its manufacture
Inventor: SCHWAGER MICHAEL
IPC: A61M25/09
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-monitoring guide wire, which is excellent in pressing capability and twist resistance, can be manufactured easily at low cost, and enables pressure waves to advance smoothly even if the cross-sectional structure of the guide wire is small, and a method for manufacturing the same. SOLUTION: A pressure-monitoring guide wire 1 includes a slender pipe 1 constructed of an integral body made from an elastic nickel-titanium alloy. The terminal 3 of the pipe 1 has a transverse opening 6 formed through the wall 5 of the pipe 1 and is designed to allow pressure waves into a lumen 4 to advance. The terminal 3 of the pipe 1 surrounding the transverse opening 6 has flexibility. The terminal 3 of the guide wire is heat treated.
Patent JP-S5757144-A (JP)
Title: Paper accumulating board of paper feeding apparatus
Inventor: TSUKADA AKIRA
IPC: B65H3/08
Filed: 1980-09-24
Abstract: PURPOSE: To stabilize paper feeding and prevent paper from being damaged, by supporting the folded pulled-out part of accumulated paper on a lower taking-out accumulation board of a checking machine etc. by a revolution body and positioning  the accumulated paper front part supporting member having an increased revolution  diameter close to the bent part.  
     CONSTITUTION: When a suction port 29 sucks a paper 27A and turns, the top edge of a receiving lever 34 supports the front edge of accumulated paper 27. The paper 27A sucked-in is taken-out by the paper-feeding column not shown in the figure, and paper feeding is performed. As the accumulated paper 27 is supported by a roller 32 and separated from a base frame 26, the taken-out paper 27A is pulled-out easily. At this time, the receiving lever 34 having an increased diameter is penetrated deeply into the base frame 26 and supported close to the bent part of the taken-out paper 27A. Therefore, the friction coefficient is reduced, and the bent part is prevented from being burdened with the weight of the accumulated papers 27A. Thus, damage and folding-in of papers in the bent part can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04334650-A (JP)
Title: Braking force control device
Inventor: NAMINO ATSUSHI
IPC: B60T8/58
Filed: 1991-05-10
Abstract: PURPOSE:To perform the behavior control of a vehicle controllable in both wheel slip and vehicle behavior by changing the logic of slip control at the time of corresponding to the simultaneously operated case of both controls. CONSTITUTION:The controller of a braking force control system executes ABS control of switching wheel cylinder liquid pressure to three modes-pressure buildup, holding and decompression-by a solenoid valve. The controller determines a solenoid valve driving signal to be set in ABS control and a pressure reducing command by vehicle behavior control according to the respective control rules. In case the pressure reducing command in the latter control is outputted during the former control (steps 301, 306), the controller changes a pressure intensifying command in an ABS control command to a holding command to control the solenoid valve (steps 309-311,). The lateral liquid pressure difference is generated by this change of the pressure intensifying command into the holding command.
Patent JP-S61290546-A (JP)
Title: Tracing system for microprogram controller
Inventor: NAKAMURA MASAHIRO
IPC: G06F11/28
Filed: 1985-06-19
Abstract: PURPOSE:To process a program trace by small labor and memory capacity, by tracing only a branch address which appears for the first time to a trace memory the branch of a microprogram is generated in case of debugging a program. CONSTITUTION:An address counter 15 is driven and reads out the contents from a trace memory 16, compares them with a branch address in a branch address store register 14 by an arithmetic circuit 17, and only when the coincidence with the contents of the address register 14 does not exist in the memory 16, the contents of the register 14 are written. A register 18 is added by '1' whenever the branch address which appears for the first time in the memory 16 is written, and at the time of the write operation of the memory 16, the value of the register 18 is set to the counter 15, and it becomes an address for writing the contents of the address register 14 to the memory 16. After a trace use subroutine program is processed, the following microprogram is read out successively from a microprogram memory 11 and executed by a sequence controller 10.
Patent JP-S6026516-A (JP)
Title: Conveying chain
Inventor: FUKUDA TAKUO
IPC: B65G17/32
Filed: 1983-07-20
Abstract: PURPOSE:To perform smooth separation of a conveying part, by a method wherein a retainer member is released through control of a forced part. CONSTITUTION:A retainer end 9, branched in two-ways, is located to a retainer member 2, a retainer end 10, which forms a holelike retainer part for a conveying part in cooperation with said retainer end 9, is mounted to a member 3, and energization to a spring 5 causes formation of a retainer part of the two retainer ends 9 and 10. A chain 13 and two retainer members 1 employed at both sides thereof are formed integrally with each other by means of a long- sized pin 4. The end part of a rod 15 is held by a retainer part, and a film 16 is interposed in the rod 15 at two points for supporting. The rotation of a sprocket results in movement in the direction of an arrow mark of the chain 13, and the films 16 on both sides are conveyed synchronously with each other with the movement of the chain.
Patent JP-S5758490-A (JP)
Title: Color temperature controller for picture tube
Inventor: OKADA TAKAFUMI
IPC: H04N9/73
Filed: 1980-09-25
Abstract: PURPOSE:To control the entire signal level without change of the rate of an original color signal, by moving the changing point of characteristics of a nonlinear circuit according to the change in a video signal level, through the porvision of a clamp circuit and process circuit at the rear stage of the nonlinear circuit. CONSTITUTION:A chroma temperature controller to a picture tube 30 is constituted by inserting nonlinear circuits 40R, 40G in which the output/input of blue primary color signal voltage in white level is greater than that of red voltage at a prescribed level of input level, to a front stage of a video output circuit 20. A clamp circuit 50 and a process circuit 60 are connected between the output circuit 20 of this controller and the circuits 40R, 40G, and this process circuit 60 is provided with a luminance volume 60Y and a picture volume 60P. When a video signal level is varied through the adjustment of the volumes 60Y, 60P by the user, the changing point of the circuits 40R, 40G is moved according to the level and the entire level is controlled without changing the rate of the primary color signal.
Patent JP-S5467580-A (JP)
Title: Liquid crystal indicator
Inventor: MATSUMOTO SHIYOUICHI
IPC: C09K19/60
Filed: 1977-11-09
Abstract: PURPOSE: A low-voltage-working, remarkably viewable liquid crystal indicator includes a new sealing material comprising a liquid crystal containing benzoic acid phenylester based compound having polar group in the direction of molecular short axis, and material to be controlled.  
     CONSTITUTION: A liquid crystal indicator comprises a container, a liquid crystal and a material to be controlled (polycolor dye) mixture 7. The container consists of two base plates 3, 4 having In 2  O 3  electrodes 1, 2 and edge-sealed members 5, 6. A mixture 7 comprises a liquid crystal mixture of MBBA and EBBA in a weight ratio of 6:4, mixed with 30wt% of benzoic acid phenyl ester based compound of general formula as illustrated, such as 2-cyano-4-hepthyl phenyl-4'-pentyl-4-6iphenyl carboxylate and 0.5wt%, based on the weight of mixture 7, of a dye. The useful polycolor dye is , for exapmle, 4-(n-pyrolidinophenyl)azo-5'-nitrothiazole. The liquid crystal indicator works at about 5 to 6 v, and converts from white to blue with high viewability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0428714-A (JP)
Title: Production of dicyclopentadiene having high polymerization activity and its polymerization
Inventor: OKUMURA KINICHI
IPC: C08G61/06
Filed: 1990-05-23
Abstract: PURPOSE:To obtain the subject compound having high polymerization activity and moldable by RIM process on an industrial scale at a low cost by contacting a crude dicyclopentadiene containing metathesis polymerization-inhibiting component with a reducing agent such as metallic reducing agent. CONSTITUTION:The objective compound can be produced by contacting a crude dicyclopentadiene containing metathesis polymerization-inhibiting component with at least one kind of reducing agent selected from metallic reducing agent and a metal compound reducing agent (preferably diethylzinc, Grignard reagent, n-butyllithium, etc.). A dicyclopentadiene polymer is produced by the bulk- polymerization of the dicyclopentadiene in the presence of a metathesis catalyst.
Patent JP-S5657919-A (JP)
Title: Body weight balance
Inventor: HIJIKATA SETSUO
IPC: G01G19/50
Filed: 1979-10-16
Abstract: PURPOSE: To realize a detection for the overs and shorts to the standard body weight, by providing the height setting indicator, the comparative weight graduations and the like.  
     CONSTITUTION: The checking region comprising of the sections of "slim", "standard", "fat" and "over-fat" each is provided at plural areas in correspondence to the split height graduations A 1  and others on the body weight graduations plate 9. At the same time, the height setting indicator 25 and the comparative weight indicator are protruded at the outer fringe with a space of 90° and coaxially to the plate 9 plus the height graduations plate 12, and the knob 27 is arranged in a freely rotating way by the disk 24 protruded on the upper face. As a result, the person to be measured turns the plate 12 by the dial 11 in accordance with his height to make the height graduations A 1  coinciding with his height emerge in the weight display window 3. At the same time, the disk 24 is turned by the knob 27 to make the indicator 25 and the graduations A 1  coincident with the identical graduation to his height. After this, getting onto the weighing stage 2, the plate 9 turns to display the weight at the window 3. At the same time, the overs and shorts to the standard weight are indicated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10315134-A (JP)
Title: Disc grinder with dust collecting cover
Inventor: NAGABUCHI NAOHIRO
IPC: B24B55/10
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a disc grinder with a dust collecting cover which has good workability in grinding a curved surface and can efficiently collect dust without using a dust collector having an external drive source. SOLUTION: A disc grinder with a dust collecting cover has a grinder body 1 removably provided with a grinding disc 11 on the tip and a dust collecting cover 2 mounted on the grinder body 1 such that it surrounds the grinding disc 11 and collecting dust produced by the contact of the grinding disc 11 and the surface to be ground. The dust collecting cover 2 is mounted on the grinder body 1 via a spring 3 which joins the grinder body 1 to the dust collecting cover 2 such that, when a force vertical to the surface to be ground is applied to the tip of the dust collecting cover 2, the dust collecting cover 2 can be moved in the same direction.
Patent JP-S6025438-A (JP)
Title: Cassette for filter
Inventor: AKIMOTO MINORU
IPC: B01D29/01
Filed: 1983-07-22
Abstract: PURPOSE:To facilitate the attachment and detachment of a filter by forming a recessed part wherein the circumferential edge of the filter is stored along the upper circumferential edge of the through hole of a cassette body, and providing a pressure lid which is fixed to the top surface of the cassette body in an opening/closing state and has a through hole for pressing the circumferential edge part of the filter. CONSTITUTION:The cassette body 11 has three through holes 12 extending from the top surface to the reverse surface at constant intervals, and circular recessed parts 13 wherein the circumferential edge part of a circular filter which acquires a sample are formed along the upper circumferential edges of the through holes 12. Further, square recessed parts 14 are formed along the circumferential edges of the recessed parts 13, and a pressure lid 17 which has a through hole 16 with a diameter nearly as large as that of a through hole 12 is arranged in each recessed part 14 while pivoted on one side of the recessed part 14 with a hinge 15, etc. This filter cassette 11 contains a filter in the recessed part 13 after the pressure lid 17 is opened, and the pressure lid 17 is closed to load the filter in the filter cassette 11.
Patent JP-S5657026-A (JP)
Title: Liquid crystal color display device
Inventor: FURUKAWA KENJI
IPC: G02F1/133
Filed: 1979-10-17
Abstract: PURPOSE: To enable a color display with a high degree of color selection by sticking a colored layer to a display device composed of a polarizing plate and a display cell having a liq. crystal layer prepared by adding a specified negative dichromatic dye to a nematic matrix liq. crystal with positive dielectric anisotropy.  
     CONSTITUTION: A colored layer is stuck to color filter 7, reflecting plate 8 or an ultraviolet-ray cutting filter of the display device provided with polarizing plate 6 and liq. crystal layer 3 prepared by adding a 0.5W90wt% negative dichromatic dye represented by the formula to a matrix liq. crystal. Polarizing plate 6 may be colored. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11327779-A (JP)
Title: Pointing device, pointing auxiliary device, pointing method and recording medium for recording device driver program for pointing device
Inventor: TAKASHIMA SATORU
IPC: G06F3/038
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a pointing device which can draw a sharp straight line by cutting irregularities by vibrations of hands and from outside. SOLUTION: In drawing a straight line, a worker switches to a mode for drawing the straight line by a mode switching part 2c and has an angle set part 2a set an angle θ of the straight line to be drawn. Then, a starting point of the straight line is specified by a mouse 1 and, when the mouse 1 is moved, the amount of movement is detected by an X axis movement amount detection roller 1b rolling on the basis of rotation of a ball 1a. A movement amount signal finishing part 2b obtains the amount of movement (y) in the Y axis direction from the amount of movement (x) in the detected X axis direction, represented as y=x.tanθ and outputs these amount of movement x and y to a device driver 4.
Patent JP-S61292936-A (JP)
Title: Logic array
Inventor: HORI CHIKAHIRO
IPC: H01L27/092
Filed: 1985-06-21
Abstract: PURPOSE:To improve the degree of integration by constituting a logic array on a CMOS integrated circuit by the plane of a P channel transistor array, the plane of an N channel transistor array and the plane of an output array. CONSTITUTION:All combination logics can be developed to a main addition standard form, and all combination logics can be constituted from one AND- NOR composite gate and inverters. Since the AND-NOR composite gate consists of a CMOS, the structure of the P channel transistor side is complemented to an N channel transistor, the AND of a logic constituting an N channel transis tor group is converted mechanically into OR and OR into AND, and AND or OR is deformed to the form of the sum of products and can be applied to a P channel transistor group. Consequently, when some combination logic must be realized, polysilicon and a contact hole are shaped where requiring the transistor, a mask through which a means electrically conducting the neces sary position of an output line group with a diffusion layer is provided is added, and polysilicon may be processed. Accordingly, the degree of integration is improved while a program can be facilitated.
Patent JP-H05318853-A (JP)
Title: Paper feeding device of color thermal printer
Inventor: TANAHASHI MAKOTO
IPC: B41J13/00
Filed: 1992-05-26
Abstract: PURPOSE:To smoothly and surely realize the feeding and delivering of paper under the condition that the saving of installtion space and the improvement of handleability are contrived. CONSTITUTION:A flapper 71, which selectively positions and holds either a paper delivering position, at which both the closing of a paper inserting course and the opening of a paper delivering course are made possible, or a paper inserting position, at which both the opening of the paper inserting course and the closiang of the paper delivering course are made possible, is provided at the intersecting portion of the paper inserting course and the paper delivering course. Further, an interlocking mechanism 100, in which the flapper 71 is actuated so as to be positioned to the paper delivering position by being driven with the head arms 11 and 11 under the condition that a thermal head 4 is moved with the head arms 11 and 11 of a head loading mechanism 10 so as to get near a platen and, at the same time, the flapper 71 is positioned to the paper inserting position under the condition that the thermal head 4 is separated from the platen is provided so as to be able to absorb the reaction applied to the flapper 71.
Patent JP-S5561103-A (JP)
Title: Disturbing wave removal unit
Inventor: OSADA YASUO
IPC: H04B1/10
Filed: 1978-10-31
Abstract: PURPOSE:To prevent a null point from shifting in position without reference with variation in reception frequency by decreasing a phase shift to correct linearity by providing the band of a signal and then by providing variable phase shifters corresponding to bands. CONSTITUTION:Signals from antennas 1 and 2, extracted through switch 7, are supplied to sum circuit 3 by way of capacitor 8, phase-correcting filter 9 and phase- correcting coaxial cable 10. Further, signals are supplied to low-pass filter 12l and high-pass filter 12h by way of capacitor 11. A signal from filter 12l is supplied to variable phase shifter 4l and then supplied to the sum circuit by way of low-pass filter 13l. A signal from filter 12h is supplied to variable phase shifter 4h and also to sum circuit 3 through high-pass filter 13h. To circuit 3, outputs of one antenna and the other antenna are inputted being (pi) out of phase.
Patent JP-H08324094-A (JP)
Title: Forgery preventing printed matter
Inventor: GOCHO SATOSHI
IPC: B42D15/02
Filed: 1995-05-31
Abstract: PURPOSE: To enhance forgery preventing properties while dispensing with an exclusive genuineness judging device by providing a micro-character between a transparent base material and the concealing layer thereof and generating the shift of a focal distance by the thickness of the transparent base material at a time of the forgery by a color copier to make the micro-character impossible to read. CONSTITUTION: Forgery preventing printed matter is obtained by successively laminating a first printing layer 2, a concealing layer 3 and a second printing layer 4 on the single surface of a transparent base material 1 and at least a part of the first printing layer 2 shows a micro-character.
Patent JP-H10308168-A (JP)
Title: Electron emission device, and display device using it
Inventor: IWASAKI SHINGO
IPC: H01J1/312
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission device excellent in electron emission efficiency. SOLUTION: In an electron emission device which comprises an electron donating layer 12 consisting of the metal or the semi-conductor, an insulation layer 13 formed on the electron donating layer 12, and a metallic thin film electrode 15 which is faced to the vacuum space formed on the insulation layer 13, and emits the electron by applying the electric field between the electron donating layer 12 and the metallic thin film electrode 15, the insulation layer 13 is a dielectric layer of >=50 nm in film thickness, which is formed through the sputtering under the condition of 0.1-100 mTorr in gas pressure, and 0.5-100 nm/min in the film-forming rate using the mixed gas mainly consisting of the rare gas.
Patent JP-S62291422-A (JP)
Title: Radiator cap for automobile
Inventor: FUKUDA ATSUSHI
IPC: F01P11/02
Filed: 1986-06-10
Abstract: PURPOSE:To improve the seating property of a pressure valve adapted to be opened when pressure in a tank of a radiator becomes a predetermined pressure or more, by providing the pressure valve in an atmospheric pressure valve mounted to an inner lid to be urged against a seal opening end of a water filler pipe. CONSTITUTION:A water filler inlet 9 of a radiator comprises an inner cylinder member 201 provided at its opening end with a seal opening end 202 and an outer cylinder member 203 provided at its opening end with an engagement sealing seat 204. A cap 100 for closing the water filler inlet 9 comprises an outer lid 101 having a bent pawl portion 105 engageable with a flange 205 of the outer cylinder member 203 and an inner lid connected to the outer lid 101. The inner lid comprises a first member 110 to be urged against the seat 204 and a second member 112 to be urged against the opening end 202. An atmospheric pressure valve 150 is provided in a communication hole 113 formed through the second member 112. Further, there is provided in the atmospheric pressure valve 150 a pressure valve 170 adapted to be opened when pressure in a tank of the radiator becomes a predetermined value or more.
Patent JP-S5835544-A (JP)
Title: Electrophotographic receptor
Inventor: IDE YUKIO
IPC: G03G5/10
Filed: 1981-08-28
Abstract: PURPOSE:To enhance image quality of a copy remarkably, by reducing the surface roughness of a substrate to or below a specified value. CONSTITUTION:The surface of an electrically conductive substrate can be made extremely smooth and cleared of stains on itself, by controlling intervals of neighboring protuberances to <=0.5mm., and depth of the protuberances to <=0.3mum on said surface.
Patent JP-H06348914-A (JP)
Title: Ejecting mechanism for memory card
Inventor: YANAI KENJIRO
IPC: H01R13/633
Filed: 1993-06-04
Abstract: PURPOSE:To securely and independently eject respective memory cards from a device where the memory cards are connected one over another through the mechanism which ejects the memory cards from a connector. CONSTITUTION:Slide bars 51 and 52 for ejection are provided corresponding to the memory cards C1 and C2 which are stacked in stages, one to one, and one slide bar 51 is fitted with a detachment lever 7 rotatably. This detachment lever 7 has a presser 7a which is fitted in the pressure reception part 52b of the adjacent slide bar 52 and a detection part 7b which is pushed away with the side edge of the memory card C1 inserted into the device-side connector to rotate and then separates the presser 7a from the pressure reception part 52b of the adjacent slide bar 52. Only the slide bar 51 with the detachment lever 7 has an operation part 5a and the slide bar 52 having the pressure reception part 52b has no operation part.