baber/WOPTO huggingface dataset:
Patent JP-S63295151-A (JP)
Title: Rotary tool cutting device
Inventor: EGAWA TSUNEO
IPC: B23Q15/10
Filed: 1987-05-25
Abstract: PURPOSE:To make a workpiece cuttable with a desirable constant value of cutting speed even if its circumferential speed varies, by controlling rotational frequency of a rotary tool or the workpiece so as to cause the cutting speed to become the specified one from circumferential speed of the rotary tool and the detected work circumferential speed. CONSTITUTION:A controller 9 inputs a signal of work circumferential speed 5 and also a signal of tool circumferential speed 4 of a rotary tool 1 from a speed detector 8, and it performs such operation that makes the work circumferential speed 5 and the tool circumferential speed 4 into vector synthesization, thereby calculating the cutting speed. Then, a driver 2 of the rotary tool 1 is controlled so as to cause this cutting speed to become the specified one, and rotational frequency of the rotary tool 1 is controlled. Consequently, supposing the work circumferential speed 5 varies, this variation is connected and thereby a workpiece can be machined so as to cause the cutting speed to become the specified one, thus these effects of reduction in wear, improvement in quality, cost down, etc., are all securable.
Patent JP-H02305079-A (JP)
Title: Image pickup device
Inventor: TANAKA YOSHITO
IPC: H04N5/341
Filed: 1989-05-18
Abstract: PURPOSE:To reduce the chip area of a solid-state image pickup element vertically, to reduce the size and to save the space by arraying plural photoelectric converting elements in a matrix and using the solid-state image pickup element which forms one frame of one field and has odd-numbered or even-numbered columns omitted. CONSTITUTION:The solid-state image pickup element is, for example, a CCD and consists of the photodetection part 11 composed of photodetecting elements 1, 2... (n) using the photoelectric converting elements arrayed vertically, a vertical shift register 12 which transfers charges of the respective photodetecting elements 1-(n) vertically, and a horizontal shift register 13 which transfers the charges transferred from the vertical shift register 12 horizontally to output a signal. Further, longitudinal odd-numbered or even-numbered columns of the photodetecting elements 1-(n) are omitted. Therefore, the longitudinal length of the solid-state image pickup element is reduced to, for example, half, a light image is converged to half longitudinally by an optical system, and a one-frame image is photographed with one field without damaging the picture quality. Consequently, the chip area of the solid-state image pickup element is reduced and the price is reducible.
Patent JP-H0424130-A (JP)
Title: Drivers seat supporter for mobile agricultural machinery and the like
Inventor: NIIYAMA HIROYUKI
IPC: B60N2/50
Filed: 1990-05-15
Abstract: PURPOSE:To perform the vibro-isolation and shock absorption of a drivers seat sufficiently as well as to simplify its constitution by fitting a support hole of a floor in an elastic support attached to a support member for supporting it, and supporting a lower surface of the drivers seat on an upper end face of the elastic support projected to the floor upper side from this support hole. CONSTITUTION:A support hole 5 of a floor 4 is fitted in an elastic support 3 consisting of an elastic material like rubber and being installed in a support member 2 at the body side, thereby supporting this elastic support. Then, an upper end of the support 3 is projected to the more upper part than the fitted support member of the floor 4, supporting the underside of the drivers seat 6. In brief, the floor 4 is elastically supported in a lower part than a support position by the elastic support 3, and the drivers seat 6 is elastically supported by the elastic support 3 as a whole. Thus, the floor 4 and the drivers seat 6 are supported stepwise by the same elastic support 3, so that vibro-isolation and impact absorption in the drivers seat 6 are more effectively performable, not to mention the vibro-isolation and impact absorption of the floor 4.
Patent JP-S61284721-A (JP)
Title: Telephoto zoom lens
Inventor: KAWAGUCHI ISAO
IPC: G02B15/20
Filed: 1985-06-12
Abstract: PURPOSE:To obtain a compact telephoto zoom lens by composing of the lens of three lens groups and specifying the focal length, refractive index, Abbe number, and power of each group. CONSTITUTION:Inequalities 1-8 hold, where f1-f3 are focal lengths of the 1st- the 3rd lens groups L1-L3, fw the composite focal length of respective lens groups at a wide angle end, M3 the power of the 3rd lens group L3 at a wide-angle end, M2 the power of the 2nd lens group L2 at the telephoto end, np the mean value of refractive indexes of positive lenses, NN the mean value of refractive indexes of negative lenses, nupp the mean value of Abbe numbers of negative lenses in a negative lens group L3P, nuNP the mean value of Abbe numbers of positive lenses in the negative lens group L3N, and nuNN the mean value of Abbe numbers of negative lenses in the negative lens group L3N. The inequality 1 is required to compact the lens system while the overall length is short.
Patent JP-S6018776-A (JP)
Title: Detection circuit
Inventor: NAGAI YASUO
IPC: H02H3/00
Filed: 1983-07-13
Abstract: PURPOSE:To enable the conversion to a semiconductor integrated circuit by cutting off power supply with a plurality of diodes while any one of objects to be inspected is being inspected. CONSTITUTION:Diodes D1, D2 and D3 with the reverse withstand voltage exceeding the power supply voltage BV are connected between a plurality of power source lines l1, l2 and l3 and while any one of power source lines l1, l2 and l3 is supplied with power, one detection signal is obtained corresponding to the power source supply line as the reversion preventing action of the diodes D1, D2 and D3 checks the supply of power to other power source lines. The reversion preventing diodes thus arranged check the supply of power to other power source supply path when one power source supply path is energized electrically thereby enabling conversion to a semiconductor integrated circuit.
Patent JP-S61285364-A (JP)
Inventor: SEKINE YOJI
IPC: F25D17/06
Filed: 1985-06-12
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-S5351986-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMASHIRO OSAMU
IPC: H03F3/185
Filed: 1976-10-22
Abstract: PURPOSE: To manufacture the resistance circuit consisting of series connection of FET's and resistors having less dispersion in resistance value due to manufacturing tolerance, by forming P type resistor and MIS FET on the n type Si substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5827276-A (JP)
Title: Optical character reader
Inventor: KOMIYA MASAKI
IPC: G06V10/98
Filed: 1981-08-12
Abstract: PURPOSE:To correct data without using an additional line or an additional field by entering an inserting mark and additional data for the data already entered in a form. CONSTITUTION:When the scanning of a prescribed line is completed and the projection is taken, a recognizing part 6 scanns the contents of a vertical projection part 4 and a horizontal projection part 5. If a projection of twice or more the normal character pitch and line pitch is detected, a detecting means for detecting a mark for insertion included in the recognizing part 6 is driven to check whether the detected mark is a mark for insertion or not. Subsequently the recognizing part 6 scanns the inside of a picture memory part 2 and detects the position of X and Y coordinates of the highest point out of a mark for insertion 13. The marks 13 and an additional character line 14 are masked, the quantized patterns of the character lines 12 is cut out character patterns of the unit of one character to recognize them and the recognized results are successively stored in an unshown buffer in the recognizing part 6.
Patent JP-H06338268-A (JP)
Title: Color picture tube device
Inventor: KOBAYASHI KAZUFUMI
IPC: H01J29/82
Filed: 1993-05-28
Abstract: PURPOSE:To prevent landing deflection after passage of a long time for a shadow mask comprising a mask main body of low thermal expansion material, and a mask frame of low carbon steel material. CONSTITUTION:In a color picture tube device, a deflection device 20 formed in a funnel shape corresponding to a boundary part between a cone part 9 and a neck part 6 of a funnel for holding horizontal and vertical deflection coils 23, 25 at a holding part 22 is installed on the outer side close to the boundary part between the cone part and the neck part of the funnel. Next, a fixing device 27 to regulate a position of the deflection device 20 in a tubular axis direction is fixed to the neck, and a bimetal element 28 is provided to be deformed by generated heat of the deflection device 20 to move the deflection device 20 in the tubular axis direction.
Patent JP-H09288339-A (JP)
Title: Silver halide photosensitive material
Inventor: MORIGAKI MASAKAZU
IPC: G03C7/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photosensitive material excellent in fastness of an image and hue and considerably suppressing yellow stain and cyan stain. SOLUTION: This photosensitive material contains at least one kind of compd. represented by the formula in a layer contg. at least one kind of specified pyrrole azole coupler on the substrate. In the formula, L is a single bond or arylene; each of Ra1 -Ra3 is alkyl, alkenyl, aryl or a heterocyclic group; when L is a single bond, Ra1 may be a radical (.) and Ra3 may be H; and Ra1 and L, Ra2 and L, Ra3 and L, Ra1 and Ra2 , Ra1 and Ra3 or Ra2 and Ra3 may bond to each other to form a 5- to 7-membered ring.
Patent JP-H0263708-A (JP)
Title: Mold assembly for manufacturing seal component
Inventor: KIISU DABURIYU KURISUCHIYANSEN
IPC: B29K105/20
Filed: 1989-05-18
Abstract: PURPOSE: To prevent generation of a cast flash by forming an edge of a small- diameter skirt in a space formed between surfaces of inhibitors so as to form one flash inhibitor and another flash inhibitor at a mold land in an operating sequence of mold components. CONSTITUTION: When the mold assembly 10 is started to be closed, a plunger 42 holds a casing 50 on an annular protrusion 48 of a lower insert 28. And, a plunger 42 is introduced into a pocket 40 by a force of a spring package 44. Thereafter, the plunger 42 is held at a retracted position, and a coining land 58 forms an annular notch 56 at a corner 54 of the casing 50. And, the casing 50 is retained on the protrusion 48 of the insert 28, while the insert 28 is lowered, and an edge 66 of the skirt 60 is moved along a barrier surface 72 in the space between a mold core 24 and the insert 28. Then, an inside surface 68 of the edge 66 is slightly moved, an upper insert 36 is engaged with the casing 50, and the edge 66 is arrived at a lowermost position.
Patent JP-S62282007-A (JP)
Inventor: OSHIMA MASARU
IPC: A41D27/22
Filed: 1986-05-30
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-S5553543-A (JP)
Title: Screw for synthetic resin molding machine
Inventor: SATOU TADASHI
IPC: B29C48/395
Filed: 1978-10-15
Abstract: PURPOSE:To provide the subject screw capable of efficiently carrying out mixing and kneading operations of the resinous material, wherein jetty-like projections inclined at an angle greater than the helix angle of flights are spirally provided along the outer periphery of the screw shaft being installed between the piches of the flight. CONSTITUTION:Projections 3 are provided around the outer periphery of the screw shaft 1 in the screw groove 4 between pitches of the flight 2, and the inclination angle beta relative to the axis of the shaft 1 is made greater than the helix angle alpha. The height of each jetty-like projection 3 is rendered equivalent to or less than the projection height of the flight 2. Each jetty-like projection 3 is ordinarily provided in the metalling part C to split the flow of the material and complicate the flow condition thereof to turbulently mix the same and further to promote kneading of the material. The quantities of the resin divided into two directions differ from each other by the jetty-like projections 3, while after passing through jetty-like projections 3, a part of the resin counterflows and is mixed, streamlined fluxes are rearranged at positions different from the original arrangement by the rotating force of the screw.
Patent JP-S6018512-A (JP)
Title: Production of resol phenolic resin
Inventor: YASUHARA MITSUTATSU
IPC: C08G8/00
Filed: 1983-07-12
Abstract: PURPOSE:To produce the titled resin capable of giving a laminated sheet having high quality at a low cost, by using a phenol composition containing a sec-alkylphenol, and reacting the composition with an aldehyde in the presence of a basic catalyst. CONSTITUTION:The objective resin is produced by reacting (A) a phenol composition containing a sec-alkylphenol (e.g. isopropylphenol) or a pre-reaction product obtained by reacting the phenol with an aldehyde in the presence of a basic catalyst, with (B) an aldehyde in the presence of a basic catalyst. The component A is preferably a mixture of 1mol of a phenolic compound such as phenol and <=1mol of a sec-alkylphenol.
Patent JP-H09311877-A (JP)
Title: Delaying time calculating method and logical simulation device
Inventor: YAMAGUCHI RYUICHI
IPC: H01L21/82
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the operation frequency of a logical circuit by optimizing the propagation delaying time of a cell for every cell. SOLUTION: After a circuit diagram reading part 11 reads a circuit diagram, a cell selection part 12 selects a cell to calculate a delaying time. A cell kind judging part 13 judges the kind of the cell selected by the selection part 12, and an error reading part 14 reads the maximum error of the delaying time corresponding to the kind of the selected cell from a delay library 10. A delaying time calculation part 15 calculates the prescribed delaying time of the selected cell. A maximum/minimum calculation part 16 calculate a maximum delaying time by multiplying the prescribed delaying time calculated by the calculation part 15 and the maximum error read from the delay library 10 by the reading part 14. A simulation executing part 17 executes simulation by using a maximum delaying time calculated by the calculation part 16.
Patent JP-H01296495-A (JP)
Title: Non-volatile semiconductor memory
Inventor: TERADA YASUSHI
IPC: G11C16/02
Filed: 1988-05-24
Abstract: PURPOSE:To attain high speed reading and page mode reading by necessarily connecting two two-dividing bit lines and connecting a dummy cell to the bit line in the non-volatile semiconductor storage of a floating gate type transistor. CONSTITUTION:A sense amplifier 13 is provided between two two-dividing bit lines 11 and 15 and between two-dividing bit lines 16 and 19, to which dummy cells 20, 21, 24 and 25 are respectively connected. When a memory cell 1, etc., is selected, the respective lines 11 and 19 are connected through transfer gates 12 and 18 to nodes N1 and N2 of the amplifier 13 and the line 19 and node N2 are charged by a cell 25. In case of an erase condition and a low threshold, the cell 1 is turned on and the line 11 is charged by the cell 1. Then, the node N1 goes to a higher potential than the node N2. In a writing condition, the node N1 goes to the high potential and the respective potentials are amplified by an amplifier 3 and outputted through transistors 28 and 29 to an I/O line. By the giving of a referring potential from this dummy cell, the memory cell goes to be small and a high speed access can be executed. Then, the sense amplifier is connected in each bit line and the page mode reading can be executed.
Patent JP-S5752932-A (JP)
Title: Random number generator
Inventor: HIBI TOSHIO
IPC: G06F7/58
Filed: 1980-09-12
Abstract: PURPOSE:To achieve a simple and complicated random number easily, by classifying a plurality of digits of data into a plurality of systems in digit unit and making decode display according to the decode characteristics different from each system. CONSTITUTION:The device includes an input controller 1 controlling the production of random numbers in arbitrary digits, ROM2 stored with a random number producing program read out based on this control signal, instruction register 3 storing the readout instruction from the ROM2, and RAM4 making address designation corresponding to the readout instruction from the ROM2. The data read out from the RAM4 according to the storage operation instruction of the register 3 is operated 5, and the decoded random number data is displayed 7 at a decoder circuit 6 having digit decoders of a plurality of systems different from the decoding characteristics, according to the display instruction stored in the instruction register 3.
Patent JP-H04330189-A (JP)
Title: Under-frame for preventing guide groove from being exposed
Inventor: NAKATANI TOSHIMARO
IPC: E05D15/06
Filed: 1991-04-30
Abstract: PURPOSE:To prevent wear and damage of the bottom wall of an opening/closing guide frame in a lower frame wherein exposure of a guide groove for opening/closing is hindered by this bottom wall of opening/closing guide frame through upset of it relative to a stationary outer frame, and preclude generation of a sense of incompatibility with the flooring. CONSTITUTION:A lower frame A is composed of a stationary outer frame 20 of stainless steel and an opening/closing guide frame 30 of aluminum, wherein the opening/ closing guide frame 30 is fitted in the stationary outer frame 20, and the opening/ closing of a shutter body 10, etc., is guided by a guide groove 33 provided in the opening/closing guide frame 30. This guide frame 30 shall be capable of being taken out from the stationary outer frame 20, and the lower frame A after opening the shutter body 10, etc., can be arranged as without exposure of guide groove by upsetting the guide frame 30 after taking-out and by fitting again in the stationary outer frame 20. A covering 35 of anti-abrasive property such as stainless steel or a flooring material is provided on the undersurface of the bottom wall 32 of the guide frame 30, which should prevent wear and damage of the guide frame 30 and bottom wall 32 in the lower frame A after the upset and preclude generation of a sense of incompatibility.
Patent JP-S61283913-A (JP)
Title: High frequency power supply device
Inventor: NISHI AKIRA
IPC: G05F1/10
Filed: 1985-06-11
Abstract: PURPOSE:To reduce the level of electric power impressed to a vibrator when no load exists by providing a voltage comparator and an intermediate amplifier whose amplification degree is controlled by the output of said voltage comparator between an amplitude detecting element or a vibration detector and an operational amplifier. CONSTITUTION:The half-wave rectified waveform of the output of an amplitude detecting element R1 is applied to the minus input of a voltage comparator 5 and then to the plus input of the comparator 5 through an integration circuit 6 respectively. Thus the load variance is detected from the time constant of the circuit 6 in the form of the output of the comparator 5. A retrigger timer 7 containing an internal counter which is reset at zero is started by the output of the comparator 5. Then a no-load state is decided by the output of the timer 7, and the amplification degree of an intermediate amplifier 9 is increased. Thus the electric power applied to a vibrator 2 is reduced. When an operation is restarted and the load is applied, the output is immediately to a normal state with a zero-resetting action of the time 7.
Patent JP-S62284220-A (JP)
Title: Optical sensor
Inventor: YOKOTA TOYOHACHI
IPC: G01J1/00
Filed: 1986-05-31
Abstract: PURPOSE:To eliminate the need for extra signal processing for the removal of a self-diagnosing function by forming a cut surface which receives and reflects self-diagnosing light so that a detector detects it at the peripheral edge part of one optional lens of an optical system. CONSTITUTION:The cut surface A with a 45 deg. tilt angle is formed by cutting inside the outer peripheral edge part end surface of the optical flat lens 3 and this cut surface is a desired reflecting surface obtained by specular surface processing. A light source chamber 7 is projected from the outer peripheral surface of a lens barrel 1 right above the formation position of the cut surface A. The reflection angle of the cut surface A to the self-diagnosing light 1 is 90 deg., so the self-diagnosing light 11 is reflected by the cut surface A at right angles and incident on a combined lens 4 in parallel to an optical axis 12. Then, the light is incident on the optical axis position of a light receiving part 21 through combined lenses 5 and 6. Consequently, conventional extra signal processing is not necessary because no halfmirror is provided on the lens surface of the optical system.
Patent JP-H09312674-A (JP)
Title: Communication access controller
Inventor: OGAWA NORIYUKI
IPC: H04B10/11
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for troublesome processing of communication control by specifying an opposite-side communication device for attaining the purpose of a communication when one application starts the communication. SOLUTION: An application 220 run on a computer informs an API part 203 of its discrimination information, the purpose of the communication, and the actuation of a retrieval part 204. The API part 203 stores the information on them in a communication purpose storage part 201 and actuates the retrieval part 204 at the same time, thereby performing polling for matching the purpose against the purpose of communication stored in another communication purpose storage part 201. Thus, each communication device is provided with a communication access controller which is dependent of the application 220, and a connection is established between communication access controllers, thereby eliminating the need for troublesome processing of communication control.
Patent JP-S5253022-A (JP)
Title: Process for producing crimped filament yarns
Inventor: YOSHIDA KATSUMI
IPC: D01D5/12
Filed: 1975-10-23
Abstract: PURPOSE: To obtain crimped yarns of high quality by draw false twisting extruded filament yarns continuously without taking them up wherein the oiling of yarns is conducted between the twist setting heater and the false twisting device, thus correcting the cause of scum and smoke on the heater. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5352060-A (JP)
Title: Production of semiconductor unit
Inventor: SAKAI KIYOSHI
IPC: H01L29/73
Filed: 1976-10-22
Abstract: PURPOSE: To simplify the production process and obtain the electrode of a minute pattern by forming a metallic electrode throughout a poly-crystal Si layer by using nonelectrolytic plating. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5750511-A (JP)
Title: Antifoaming agent
Inventor: WADA SHINJI
IPC: B01D19/04
Filed: 1980-09-12
Abstract: PURPOSE: To break foam and to suppress the foaming of a frothing aq. soln. by utilizing the polycondensate of an amino compound and epihalohydrin thd their aq. salt soln. of 1:0.8W1.2 molar ratios of both as an antifoaming agent.  
     CONSTITUTION: The amino-epihaloydrin polycondensate consisting of the polycondensate obtained by adding epihalohydrin at ratios of 1:0.8W1.2 molar ratios to an amino compound and aqueous polycondensates of their hydrochloride or acetate and their aq. salt soln. are used as an antifoaming agent. As a method of utilizing the above-mentioned antifoaming agent, the above-mentioned antifoaming agent is sprayed onto foam wherein anionic surfactant materials are frothing materials, whereby the foam is broken. Or, the above-mentioned foaming agent is added to an aq. frothing soln. wherein the above-mentioned surfactant materials are frothing materials, and these are mixed, whereby the foaming is suppressed. 
     COPYRIGHT: (C)1982,JPO&Japio