baber/WOPTO huggingface dataset:
Patent JP-S60119779-A (JP)
Title: Driving method for charge coupled device
Inventor: DENDA MASAHIKO
IPC: H01L21/339
Filed: 1983-11-30
Abstract: PURPOSE:To enlarge the controllable quantity of electric charges for more effective transfer by a method wherein each drive pulse has three levels of different values and the levels of the drive pulses are caused to alter in turn in three stages for the driving of a charge coupled device. CONSTITUTION:The electric potential of drive pulses causes potential wells in semiconductor to move forward for the transfer of electric charges. At time point A, due to three-value drive pulses, tow electric potential wells of different depths are in being. When the size is small of the electric charge of a signal, as indicated by the signal charge (a), it can be placed in an electric potential well positioned below a clock pulse phi2. When the electric charge of a signal is larger, however, as shown by the electric charge of a signal b, it is housed in wells positioned under clock pulses phi1, phi2. With the transfer of the potential (a) from time points A to B being a transfer into a well under an electrode corresponding to a clock pulse phi2, channel length can be virtually shortened.
Patent JP-H04354927-A (JP)
Title: Branch connection structure of tube for endoscope
Inventor: TAKAHASHI CHOEI
IPC: A61B1/00
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a tube branch connection structure of an endoscope requiring not so much production cost by inserting and connecting pipes each having inner diameter dimensions larger than those of fluid paths into opening ends of the fluid paths to facilitate connection work and the changing of the direction of branching and eliminate decrease in flow rate otherwise caused by the connection. CONSTITUTION:Connection pipes 31, 32 and 33 herein used are the same as or larger than inner diameter dimensions of respective paths 11, 12 and 13. As open ends of both gas and water feeding paths of a dual path tube 10 are projected from the open end of the suction path 11, connection pipes 32 and 33 for feeding gas and water are inclined to an axis of the dual path tube 10 to allow the connection thereof varying the direction of branching. Since the open end of the suction path 11 is formed on a slope 19 retracting gradually, a connection pipe 31 for suction can be inserted askew as indicated by the two-dot chain line thereby facilitate connection work.
Patent JP-H0972784-A (JP)
Title: Photometer for microscope
Inventor: ARAI SUKEHITO
IPC: G01N21/64
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To achieve a measurement with a high S/N ratio even if the luminous energy is very small by setting the dynamic range of the measurable luminous energy to a large value by automatically switching and selecting a count value in the case of very small luminous energy and the output value of an A/D conversion means in the other cases and outputting it as luminous energy information. SOLUTION: A numeric value comparison part 13 compares digital data outputted by an A/D converter 4 with a comparison value given from a comparison value setting part 14. A data selection part 7 selects digital data outputted by the converter 4 when the output signal from the converter 4 is larger the comparison value and the count value of a pulse coefficient part 6 as digital data when the output signal is smaller and then outputs it to a memory 8. In this case, since the comparison part 13 performs a comparison operation using the output of the converter 4 which is a digital value, an accurate and speedy operation can be made without generating a comparison error and an output delay in analog-like comparison operation.
Patent JP-H0549385-A (JP)
Title: Flavor improver of breads and production of beads
Inventor: YAMAMOTO MASASHI
IPC: A21D2/34
Filed: 1991-08-14
Abstract: PURPOSE:To obtain the subject improver, having extremely powerful flavor improving effects on breads and capable of providing the breads excellent in unconventional flavor by reacting a substrate containing milk fats and milk proteins with lactic acid bacteria, lipase and protease. CONSTITUTION:The objective improver is composed of a fermentation and enzymically treated substance obtained by reacting a substrate (e.g. raw milk or condensed milk) containing milk fats and milk proteins with lactic acid bacteria, lipase and protease. An enzyme having high ability to produce lower fatty acids is preferred as the lipase and an enzyme having high ability to produce leucine is preferred as the protease. Furthermore, the improver is preferably added to a sponge dough at the time of normal kneading in baking by a sponge dough process.
Patent JP-S60119502-A (JP)
Title: Laser output absorbing device
Inventor: KANAYAMA AKIHIRO
IPC: H01S3/00
Filed: 1983-12-01
Abstract: PURPOSE:To average energy power density and to reduce the size of a laser output absorbing device by slanting the center line of the conical part of a reflector by theta to a beam incidence direction, and making the center line of rotation of the conical part coincident with the incidence direction. CONSTITUTION:The conical reflector 6 is provided rotatably by a motor 7 so that its center line P of rotation is aligned to the center line of a laser beam 1 and the center line Q of the cone atop the reflector 6 and the center line P of rotation contain the specific angle theta. Therefore, incident light is reflected by the reflecting surface of the reflector 6 which slants by theta and its reflected light is dispersed from the entrance to the inner part of an absorber 3 and then projected and absorbed to make a heat exchange with the cooling water in a cooling jacket 4. Consequently, the energy power density of the laser beam 1 is averaged at the outer circumferential side of the beam and a cooling device is utilized effectively to reduce the size of the device.
Patent JP-S6289271-A (JP)
Title: Floppy disk device
Inventor: MAGOORI EIJI
IPC: G11B17/04
Filed: 1985-10-16
Abstract: PURPOSE:To enable an operator to attach a medium in a direction suited for operations by providing a circuit to decide the loading state of a medium and a circuit to decide the revolving direction of the medium according to the decided loading state of the medium. CONSTITUTION:When the medium is loaded, a signal line 101 showing the presence of the medium is set at '1' by a medium presence detecting circuit 1. Then a timer circuit 41 is actuated to supply the signal 101 to a motor and a motor driving circuit 7 just for a fixed time T via an OR gate 46. A forward revolution detecting circuit 2 has no actuation during the output of a timer circuit 41 since the medium is loaded in the opposite direction. Thus the instruction is invalidated. Here the non-reverse output of a time-out detecting circuit 42 is supplied to an AND gate 45 together with the reverse output of a forward revolution instruction memory circuit 43. Then a timer circuit 51 delivers an output for a period T. When a reverse revolution detecting circuit 3 is actuated before the start of a time-out detecting circuit 52, a reverse direction revolution instruction memory circuit 53 is set through the gate 54. Thus an instruction is supplied to the circuit 7 via an OR gate 56 and the reverse revolution of the medium is instructed continuously even after the circuit 51 is turned off.
Patent JP-H0784602-A (JP)
Title: Fail-safe device for on-vehicle electronic control system
Inventor: NAKAMURA HIDEO
IPC: F02D45/00
Filed: 1993-09-14
Abstract: PURPOSE:To provide an on-vehicle electronic control device fail-safe device capable of turning the electronic control system to a safe state only by interrupting the system from a power supply and applying manual control to the system even when a system loading vehicle rushes into a strong electromagnetic field caused by illegular strong radio waves. CONSTITUTION:Plural microcomputers 8, 12 for system monitoring circuits are individually arranged in order to execute failure diagnosis for an actuator driving circuit 2 and mutual failure diagnosis between respective monitoring circuits in the control system and a self-holding relay circuit 6 allowed to hold a conductive state only after turning on a start switch 5, be interrupted at the time of detecting a system failure by the monitoring circuit and hold the interrupted state until the switch 5 is turned on is connected between a power supply and the circuit 2.
Patent JP-H01104643-A (JP)
Title: Body constituted of polymer forming compatible polymer mixture composed of two polymer components
Inventor: BUERUNAA JIOORU
IPC: G02B6/00
Filed: 1988-09-14
Abstract: PURPOSE: To provide an object consisting of a polymer to form a compatible polymer mixture consisting of a polymer component which is alkyl substd. polystyrol and a polymer component having a carbonyl group.  
     CONSTITUTION: A coating is formed on the compatible polymer mixture which consists of (A) the polymer comprising ≥30 wt.% (hereafter %) of the monomer expressed by formula I (R 1  is H, methyl; R 2  is 1-18C hydrocarbon) and (B) ≥30% of the monomer expressed by formula II (R 3  is H, methyl or the like X is formula III (Z is O or the like) or the like; -CHR 5 R 6  is 5-24C aliphat. or araliphat. hydrocarbon and in which one of the polymers forms the coating on another polymer or one of the polymers consists of 0.1 to 99.9 wt.% A and 99.1 to 0.1 wt.% B. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0786885-A (JP)
Title: Comparator
Inventor: KOKUBO SHOICHI
IPC: G01R19/165
Filed: 1993-09-14
Abstract: PURPOSE:To provide a comparator which can quickly detect the change of an input signal at its rise or fall. CONSTITUTION:A comparator consists of a comparing circuit 10 which supplies an input signal A and the reference voltage AGND and transmits a signal accordant with the signal A, a latch circuit 14 which transmits a signal of an L level when the signal A is changed to an L level form an H level and transmits a signal of an H level when the signal A is changed to an H level from an L level respectively, a gate circuit 11 which becomes active when the signal A is changed to an H level from an L level by supplying the signal transmitted from the circuit 14, a gate circuit 12 which becomes active when the signal A is changed to an L level from an H level by supplying the signal transmitted from the circuit 14, and a gate circuit 13 which outputs an OR of both circuits 11 and 12. The channel width and length of the circuit 11 are controlled so that the threshold voltage Vtc of the circuits 11 and 12 are set at high and low levels respectively.
Patent JP-H0276450-A (JP)
Title: Facsimile equipment
Inventor: AJIMOTO KOUJI
IPC: H04N1/32
Filed: 1988-09-13
Abstract: PURPOSE:To furthermore surely and rapidly end an automatic call transmission by registering plural telephone numbers in one destination. CONSTITUTION:A facsimile equipment is constituted of a destination storage part 4 and a call control part 5. The destination storage part 4 registers plural telephone numbers a0 to n0 in one objective destination and the call control part 5 controls automatic call transmission so that transmission can be completed only by one of plural telephone numbers registered in the storage part 4 correspondingly to one destination. Since plural telephone numbers are registered in one destination, data can be transmitted to another facsimile equipment even when one of terminating facsimiles is being used, so that automatic call transmission can be furthermore surely and rapidly ended.
Patent JP-H01163251-A (JP)
Title: Thermoplastic resin composition
Inventor: FUKUMOTO TADAO
IPC: C08L51/00
Filed: 1988-09-13
Abstract: PURPOSE:To obtain the title composition with permanent antistaticity, outstanding in impact resistance, molding processability, etc., also free from lamellar debonding, by blending each specified amount of specific polyetheresteramide, graft (co)polymer, modified vinyl polymer, etc. CONSTITUTION:The objective composition can be obtained by blending (A) 1-40 pts.wt. of a polyetheresteramide containing 95-10wt.% of polyetherester unit, produced from A1: 6C-aminocarboxylic acid or lactam, etc., A2: poly(alkyleneoxide)glycol with a number-average molecular weight of 200-6000 and A3: 4-20C dicarboxylic acid, (B) 2-98 pts.wt. of a graft (co)polymer produced from B1: 1-80 pts.wt. of a rubbery polymer and B2: 99-20 pts.wt. of a monomer (mixture) comprising aromatic vinyl monomer and/or (meth)acrylic ester monomer, etc., (C) 0.1-50 pts.wt. of a modified vinyl polymer containing (substituted) amino group, and (D) 0-96 pts.wt. of a vinyl (co)polymer produced by (co)polymerization as for the component B2 so that the content of the component B1 fall between 1 and 40wt.%.
Patent JP-S61109982-A (JP)
Title: Electrically powered valve
Inventor: TAKANAKA MASAHIDE
IPC: F16K31/06
Filed: 1984-10-31
Abstract: PURPOSE:To prevent the control fluid from leaking outside by disposing a separator between the stator and rotor that functions as a pressure-resistant member and is made of nonmagnetic material in a hollow cylindrical shape. CONSTITUTION:A separator 5 that is made of nonmagnetic material in a hollow cylindrical shape with a bottom is fixedly attached to the upper part of the valve body 10 with a packing 15 interposed. The rotor 3 of magnetic material is rotatably contained inside the separator, however, its vertical movement is regulated by the packing 15. The spindle of the rotor 3 and the valve body 4 are joined by screwing, and the valve body 4 is moved vertically by the rotation of the rotor. A stator 2 that has an armature coil 1 to receive the electrical input is disposed around the separator 5, which in cooperation with the rotor makes up a stepping motor.
Patent JP-S60121264-A (JP)
Title: Manufacture of radiator having fin with superior corrosion resistance
Inventor: KAWAUCHI SUSUMU
IPC: B23K35/26
Filed: 1983-12-06
Abstract: PURPOSE:To manufacture a radiator having fins with superior corrosion resistance by forming fins from copper coated with tin, assembling the fins and a tube into one body, and carrying out heat treatment to join them together and to coat the surfaces of the fins with diffusion layers. CONSTITUTION:Fins for a radiator are formed from a material prepd. by coating the surface of copper or a copper alloy with tin or a tin alloy. The fins and a tube are assembled into one body, and heat treatment is carried out to join them together. At the same time, the tin or tin alloy coatings of the fins are diffused to coat the surfaces of the fins with diffusion layers.
Patent JP-H10134201-A (JP)
Title: Shared-type tile picture display
Inventor: HAMBURG MARK
IPC: G06T11/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce a data copying quantity necessary for generating the new version of an existent picture by using the method of sharing a picture tile with respect to these areas of the same picture in different pictures. SOLUTION: A memory is assigned with a tile picture 2' in its own set shown as tiles (e) to (h) to a new target picture B provided with the same tile geometry as a source picture A. Namely, at the time of forming the new target version of the source picture A, a memory is assigned to one set of target picture tiles corresponding to tiles (a) to (d) in the source picture A. Then through the use of special flags related with the tiles (e) to (h) of the target picture B, change is generated in the target picture tile or a link between corresponding tiles in the source picture A and the target picture B until the target picture B is made final one.
Patent JP-S60120841-A (JP)
Title: P-hydroxybenzoic acid derivative
Inventor: MAUE MASATO
IPC: C07C69/92
Filed: 1983-12-05
Abstract: NEW MATERIAL:A p-hydroxybenzoic acid derivative of the formula (R is cyclohexylmethyl or 2-phenoxyethyl). EXAMPLE:Cyclohexylmethyl p-(cyclohexylmethoxy)benzoate. USE:Useful as an injurious insect repellent having repellent action on sanitary injurious insects, e.g. cockroaches and white ants. PREPARATION:p-Hydroxybenzoic acid is reacted with a cyclohexylmethyl halide or 2-phenoxyethyl halide in a suitable solvent in the presence of an alkali under heating to afford the aimed compound of the formula.
Patent JP-S6385841-A (JP)
Title: Memory system
Inventor: SHIBATA MOTONOBU
IPC: G06F17/10
Filed: 1986-09-30
Abstract: PURPOSE:To reduce the number of operation steps of a CPU and to contrive to speed up operation by adding all plural data with fixed length in a memory and outputting the added value at the time of reading out a specified virtual memory address. CONSTITUTION:When a virtual memory address is previously defined and the memory address is read out, all the plural data with the fixed length stored in an existing memory are added and the added result is outputted. Namely, an instruction address is outputted at first, and at the time of acquiring a reading instruction for a virtual address for obtaining the added result of data D1, D2, both the data are added and then a data reading address is outputted. An address for byte data d1 is formed and sent to a memory 8 and the read data are stored in a data register 181. Then, an address for byte data d2 is formed and sent to the memory 8 and the read data D3 are stored in a data register 182 so as to be added. The added are read in.
Patent JP-S6477453-A (JP)
Title: Miniature 2-phase semiconductor motor
Inventor: BAN ITSUKI
IPC: H02K29/08
Filed: 1987-09-16
Abstract: PURPOSE:To reduce the height and miniaturize the title motor, by removing armature coils at the upper and lower parts of a magnet rotor. CONSTITUTION:N, S magnetic poles 1a, 1b,... are magnetized with the width of 60 deg. along the inner peripheral surface of a column type magnet rotor 1. Armature coils 4a, 4b are fixed to the inner surface of an outer casing (including yokes 25a, 25b) 25. The armature coils 4a, 4b are at both sides of the magnet rotor 1 separated from each other by the electric angle of (90+180n) degree (n=3). Accordingly, the height of a motor is made equal to the diameter B of the magnet rotor 1 and is reduced. Hall elements 17a, 17b are separated from each other by (90+180n) degree (n=4) and are opposed to the magnetic poles 1a, 1b. The armature coils 4a, 4b are yokes 25a, 25b are positioned substantially symmetrically, therefore, attracting forces due to the magnet rotor 1 are offset and eliminated. Accordingly, the generation of vibration is restrained.
Patent JP-H0676266-A (JP)
Title: Magnetic recording medium
Inventor: FURUHATA KENICHI
IPC: C09D5/23
Filed: 1992-08-28
Abstract: PURPOSE:To provide a magnetic recording medium excellent in running durability and fit for high density recording characteristic by forming a magnetic layer on one side of a nonmagnetic substrate and a back coat layer formed substantially with nonmagnetic particles and a binder on the other side and improving the running durability of the back coat layer of the resulting magnetic recording medium. CONSTITUTION:The thickness of a back coat layer is allowed to satisfy inequalities 0.1<=deltaav<=2.0 and 10<=(deltamax-deltamin)X100/deltaav (where deltaav is the average thickness [mum] of the back coat layer measured by a statistical means, deltamas is the max. value [mum] of the thickness of the back coat layer per 1cm<2> and deltamin is the min. value [mum]). The frequency of appearance of ruggedness occurring in the thickness of the back coat layer is preferably 5-50 times per 1cm<2>.
Patent JP-H11119103-A (JP)
Title: Compact zoom lens having large zooming ratio
Inventor: GOOSEY WILLIAM THOMAS
IPC: G02B15/163
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To enhance optical performance, to reduce the number of a independently movable lens unit, to obtain a comparatively large zooming ratio, and to make the zoom lens compact by providing a specified zooming ratio, and making plural lens elements possess a sufficient optical power space and radius of curvature. SOLUTION: A front side lens unit U1 is an achromatic doublet having positive power, a central lens unit U2 positioned on the back of the unit U1 similarly has the positive power, and a rear side optical unit U3 substantially has the negative power. The lens element constituting the unit U2 or the unit U3 sufficiently has the optical power, the space and the radius of curvature for only large zooming ratio so that Lv /Lt <0.9 and zooming ratio ZR=ft /fw >2.3 are satisfied. Provided that Lv is defined as a distance from the front side vertex of the lens system to a film surface on a telephoto position, and ft and fw are defined as the focal distance of the zoom lens system at the telephoto end position and a wide angle position. The lens system has the V number of >=71.
Patent JP-S6290928-A (JP)
Title: Semiconductor manufacturing jig
Inventor: TAKEDA KEIJI
IPC: H01L21/673
Filed: 1985-10-17
Abstract: PURPOSE:To hold functions as a jig even if it is used in a semiconductor diffusing furnace for a long period by sealing an SiC rod as a reinforcing member in a quartz glass, and evacuating the tube in vacuum degree of specific range. CONSTITUTION:An SiC rod 2 is sealed as a reinforcing member in a quartz glass tube 1. A projectionlike drawer 3 is formed at the end of the tube 1. The drawer 3 is formed of the same quartz material integrally as the tube 1. The tube 1 is evacuated in vacuum degree of a range of 70-350Torr (preferably 170Torr). According to this structure, even if an impurity is volatilized from the SiC rod to tend to be mixed in the furnace, it is prevented by the tube. It can completely prevent the impurity from being mixed by the vacuum degree of this specific range.
Patent JP-2000044461-A (JP)
Title: Body cleaner and its use
Inventor: MIZUNO MORIKAZU
IPC: A61Q19/10
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a body cleaner capable of removing old karyoplasms on the surface of a skin together with stains, stimulating the metabolism of the skin and having a skin-beautifying effect, and to provide a method for using the same. SOLUTION: This jelly-like body cleaner contains shirasu balloon (volcanic glassy soil having an average particle diameter of <=20 μm as a main component. The body cleaner is used by applying the body cleaner to the skin of a body, thinly spreading the applied body cleaner, evaporating water, and rubbing the skin until the applied body cleaner is solidified.
Patent JP-S60122330-A (JP)
Title: Measuring device for adapted brightness of center fovea
Inventor: TAKEUCHI TETSUJI
IPC: A61B3/12
Filed: 1983-12-06
Abstract: PURPOSE:To obtain center fovea adapted brightness precisely by calculating pupil area from a measured value obtained by delaying a signal from an equivalent light film brightness measuring part for eyes of an observer. CONSTITUTION:The equivalent light film brightness measuring part 14 obtains information on the position of an object (one of O1-On) that the observer 13 sees from the output signal of a tracing part 16 for the motion of a line of sight, and outputs a signal corresponding to the equivalent light film brightness of the ambient brightness of the object that the observer 13 sees at specific sampling intervals of <=0.5sec. The output signal is delayed by one second through a delay circuit 15 and a pupil area arithmetic part 19 calculates the pupil area of the observer 13 and inputs it to a retina illuminance arithmetic part 20. An object brightness measuring part 17, on the other hand, receives the output signal of the tracing part 16 to calculate the brightness Li of an object Oi at specific sampling intervals of <=0.5sec, and an addition part 18 adds Li to the measured value of the measuring part 14 to input the sum to the arithmetic part 20. The arithmetic part 20 calculates the adapted brightness of the fovea central is retinae precisely.