baber/WOPTO huggingface dataset:
Patent JP-H0695854-A (JP)
Title: Division arithmetic unit
Inventor: OKAMOTO HIROFUMI
IPC: G06F7/535
Filed: 1992-09-11
Abstract: PURPOSE:To reduce the number of times of an arithmetic operation, and to attain a high speed of a division arithmetic operation by early detecting a specific bit appearing at a quotient after a dividend is shifted, and executing the dividing operation only when the specific bit is detected. CONSTITUTION:At the time of receiving an initialize signal outputted by an operation control circuit 12, a dividend data control circuit 10 outputs dividend data, and an arithmetic output data control circuit 115 and a quotient data control circuit 9 output '0'. A data evaluation circuit 111 synthesizes the storage data of a partial remainder register 8 and a dividend register 6, and outputs a data evaluation signal. A control signal outputting means 121 compares the present number of residual shifts with the number of shifts indicated by the data evaluation signal, and outputs the smaller one as an arithmetic control signal A. An arithmetic input data control circuit 112 outputs data obtained by shifting the synthesized data prepared in the same way as the data evaluation circuit 111 by the control signal A. Then, only when the bit in which '1' appears at the quotient after the dividend is shifted is detected, the dividing operation is executed.
Patent JP-S61122656-A (JP)
Title: Dry toner
Inventor: TAKAYAMA HIROSHI
IPC: G03G9/087
Filed: 1984-11-20
Abstract: PURPOSE:To prevent stains of a carrier due to external cleaning additives and deterioration due to deposition by incorporating the reaction product between a triazine compd., such as melamine, and aldehyde to form a dry toner. CONSTITUTION:The reaction product between a triazine compd. and formaldehyde is externally added to fine particles obtained by dispersing a colored dye or pigment into a binder resin to form a dry toner. As the triazine, benzoguamine is preferable and it reacts with formaldehyde to form a 3- dimensionally bridged polymer. It is preferred that the reaction product between the triazine compd. and formaldehyde has spherical particles having a diameter of about 2-30mum, and as the binder resin of the toner, natural and synthetic resins, rubbers, and waxes exhibiting adhesiveness when subjected to heat or pressure, are usable.
Patent JP-S60134209-A (JP)
Title: Inserting method of optical fiber
Inventor: SHIONOYA MASAHIRO
IPC: G02B6/44
Filed: 1983-12-23
Abstract: PURPOSE:To enable easy insertion of optical fibers to a distributing pin and prevention of a damage by using impellers for holding orderly the terminal parts of the optical fibers. CONSTITUTION:One terminal part of each optical fiber 2 is wound in the outside circumferential groove of the ring 18c of a winder for optical fibers consisting of frame plates 18 and press plates 19 and the other terminal part is wound on the other winder. The bosses 18a of the plates 18 are inserted into holes 11a for the bosses and are attracted to magnetic pieces 11b, by which the winders are mounted to the corresponding impellers 11 mounted to respective impeller shafts 10 within the same plane. The optical fiber 2 at both ends of an optical fiber distributing pin 1 can be easily inserted and adhered into the slit of the pin 1. When the insertion of the fiber 2 into a series of the slits is finished, the shafts 10 are revolved and the fiber 2 wound to the next impeller 11 is extended on the pin 1. The pin 1 is also rotated so as to position a series of the succeeding slits above, by which the fibers 2 are inserted.
Patent JP-H0882905-A (JP)
Title: Heat developable photosensitive material
Inventor: KOSUGI TAKUJI
IPC: G03C8/40
Filed: 1994-09-13
Abstract: PURPOSE: To provide a heat developable color photosensitive material capable of forming a picture excellent in discrimination and the sensitivity of which is hardly deteriorated with time. CONSTITUTION: This photosensitive material has at least a photosensitive silver halide, a binder, a dye-donative compd. forming or releasing a diffusible dye in opposition to a reaction to reduce silver halide to silver and a development restrainer precursor shown by AF-(X)t -Y on a substrate and contains a nonionic fluorine-base surfactant in the uppermost non-photosensitive layer farthest from the substrate. In the formula, AF is a group functioning as a development restrainer after being released, Y is a group differentiating the diffusibility of the AF component in opposition to the reduction reaction of the photosensitive silver halide having a latent image on the picture, X expresses mere a bonding or connecting group, and (t) is an integer of 0 or 1.
Patent JP-S61122717-A (JP)
Title: Accurate positioning device
Inventor: NAKAZAWA KAZUO
IPC: G03F9/00
Filed: 1984-11-20
Abstract: PURPOSE:To attain stable and highly accurate positioning and highly accurate posture maintenance by forming a buffer part for generating elastic deformation. CONSTITUTION:A sliding material 20 is fixed to a buffer material 30 with adhesives or the like to constitute a slider and one or plural sliders are fixed to a slider fitting plate 40. A high molecular material or a metallic material is used as the material of the buffer material 30 and constituted like a plate spring, a plate, or a wave spring so as to be elastically deformed. On the other hand, a hollow part elastically formed in the sliding material 20 may be used as the buffer part. The buffer material 30 or the sliding part 20 forming the buffer part is elastically deformed by the area accuracy of a slide guiding surface 10 and inertia moment applied to the fitting plate 40, so that clearance between the sliding surface and the slide guiding surface 10 can be uniformed.
Patent JP-H0292345-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SEO IKUJI
IPC: A61B8/14
Filed: 1988-09-27
Abstract: PURPOSE:To enhance the real time properties of a blood flow distribution image and to obtain the good blood flow distribution image by calculating the blood flow velocity of a concern region set area by a blood flow velocity detection means when a concern region is set on an ultrasonic image. CONSTITUTION:An operator observes a display image to set ROI to a desired area. This setting of the ROI is performed by an ROI setting means 40 and this ROI set data is confirmed by a control circuit 35. The control circuit 35 takes in the blood flow velocity data in the ROI set area from an MTI operation part 27 and, on the basis of said data, the proper value of the number of data subjected to the formation of a blood flow distribution image is calculated. The number of the frames of the blood flow distribution image are determined from the calculated number of data and, on the basis of the number of said frames, the control of data collection for forming the blood flow distribution image is performed. Since it is unnecessary to collect wasteful data by the rationalization of the number of data according to the control of data collection, the real time properties of the blood flow distribution image are enhanced and a good blood flow distribution image is displayed.
Patent JP-H04124741-A (JP)
Title: Analyzing method for program execution characteristic
Inventor: HARADA MINORU
IPC: G06F9/45
Filed: 1990-09-17
Abstract: PURPOSE:To obtain the analysis result which shows satisfactorily the actual program executing time by converting the arithmetic formula of a source program into an intermediate language consisting of the prescribed operators and accumulating the execution characteristic values showing the characteristic of the arithmetic contents of each operator for acquisition of an execution characteristic analyzing parameter. CONSTITUTION:In a step S1 a source program of a high level language is inputted, and the syntax and the meaning of the source program are analyzed in a step S2 for acquisition of an intermediate language 101 showing the arithmetic formula of the source program in a combination of the prescribed operators. Then the execution characteristic value proportional to the executing time is obtained for each operator. These obtained execution characteristic values are stored in the form of an operator execution characteristic value table 102. Then the execution characteristic value is calculated by reference to the contents of the language 101 and the table 102, and these execution characteristic values are accumulated together for each operator. Thus an execution characteristic value analyzing parameter 103 is obtained for each arithmetic formula. Then the source adverse conversion processing is carried out for acquisition of a source program 105 including the execution characteristic measurement processing 104.
Patent JP-S62107298-A (JP)
Title: Casing for compressor
Inventor: TAKAHASHI HIROSHI
IPC: F04D29/58
Filed: 1985-11-01
Abstract: PURPOSE:To decrease vibration of a rotor in the thrust direction and to prevent a thrust bearing from unevenly fitting, by providing a heat insulating material in an intermediate part between a spiral case and a casing and preventing thermal deformation of the casing while reducing a change of a thrust gap. CONSTITUTION:A heat insulating material 10, for instance, construction ceramics is provided in an intermediate part between a casing side plate 1a and a spiral case 2, and the casing side plate 1a is prevented from being directly heated by high temperature gas flowing out from an outlet 4a of an impeller 4. As a result, the casing side plate 1a, whose outside is prevented from being heated to a gas temperature in an outlet 4b of the impeller, is prevented from warping, and a change of a thrust gap decreases. Accordingly, a rotor 3, decreasing vibration in the thrust direction, can be prevented from being brought into contact with a stationary member of labyrinth 9 or the like in a fine gap part, while a thrust bearing 5 can be also prevented from unevenly fitting.
Patent JP-H1024971-A (JP)
Title: Container for powder-grain with specified amount-measuring device
Inventor: ANAMI SHOICHI
IPC: B65D83/06
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To take out a specified amount of powder-grain without opening the lid of a container for powder-grain and without scattering and spilling them. SOLUTION: An inflow chamber 2 and the measuring part of a measuring chamber 3 are provided with an outflow preparation chamber 4, an outflow cylinder 6, and an ejection chamber 5 so that they are next to each other. They are mounted on a bottom in a main body container 1.
Patent JP-H0768671-A (JP)
Title: Press bonding mechanism of single-faced corrugated cardboard producing apparatus
Inventor: YASUI TOSHIHIKO
IPC: B31F1/28
Filed: 1993-09-02
Abstract: PURPOSE:To compactly unify a press bonding mechanism by imparting required functions to respective rolls over which in endless belt is trained. CONSTITUTION:An endless belt 74 is trained over the drive roll 68, preheating roll 70 and tension roll 72 arranged between divided frames 50, 50 in a freely rotatable manner. The endless belt 74 facing to the space between the drive roll 68 and the preheating roll 70 comes into contact with the outer peripheral surface of a lower stage roll 18 through core paper 20 and a liner 66. The drive roll 68 is rotationally driven by a drive source connected through a universal joint. High temp. steam supplied from a supply source is allowed to flow through the preheating roll 70 to heat the surface of the roll to required temp. The tension roll 72 is arranged so as to be movable with respect to the divided frames 50, 50 to adjust the tension of the endless belt 74 wound around the roll 72.
Patent JP-H04125107-A (JP)
Title: Binderless molding method for carbon product
Inventor: IKEDA SHIGERU
IPC: B28B3/00
Filed: 1990-09-14
Abstract: PURPOSE:To mold carbon powder including no volatile component into the desired shape without using a bonding material by feeding the carbon powder including no volatile content into a mold and retaining the same in a high-frequency induction oven or a graphite electric resistance oven for a given time under the given atmosphere, load and temperature. CONSTITUTION:Carbon powder prepared by coking coal or petroleum pitch, removing completely the volatile content to a substantial extent and pulverized carbon powder is fed into a proper molding tool and is set in a high-frequency induction oven. Then, a reaction device is vacuumized or turned into inactive gas atmosphere. 100-5000kg/cm<2> load is applied from above the molding tool. After that, the temperature in the device is raised up to 1700-3000 deg.C. Also the retaining time for heat treatment is different for different sintering temperature, and usually is in the range of 1-100 minutes. A carbon product can be molded easily and at low cost by using an easily available raw material without requiring a special device.
Patent JP-S61126333-A (JP)
Title: Control unit of gas turbine combustor
Inventor: YOSHINE TOSHIYUKI
IPC: F23R3/40
Filed: 1984-11-21
Abstract: PURPOSE:To aim at prevention of power drop as well as reduction of NOX amount by installing injection valves and regulator valves in a pre-combustion region, a pre-mixing region on the inlet side of catalyst and a gas-phase combustion region on the outlet side of catalyst respectively. CONSTITUTION:First injection valve 7/regulator valve 10, second injection valve 13/regulator valve 11 and third injection valve 14/regulator valve 12 are installed in a pre-combustion region A, a pre-mixing region B on the inlet side of catalyst 9 and a gas-phase combustion region C on the outlet side of catalyst respectively, in an internal cylinder 3. Signals from temperature detectors 18, 19 are transmitted to operation units 15, 16 so as to make open/close control of each regulator valve for maintaining the amount of combustion gas constant without allowing any shortage or surplus. Any drop of output can be prevented as well as the amount of NOX can be reduced, in this way.
Patent JP-S60137562-A (JP)
Title: Continuous casting method for thin sheet
Inventor: YAMAMOTO KEIICHI
IPC: B22D11/06
Filed: 1983-12-27
Abstract: PURPOSE:To maintain a specified thickness of a solidified shell and to improve the characteristic of a slab by controlling the rotating speed of two water cooling rolls since a molten metal is poured between said rolls until a stationary state is attained. CONSTITUTION:A molten metal 4 is poured between two water cooling rolls 1 and 1'. The rotating speed of the rolls 1, 1' is controlled since the start of roll revolution until the stationary operation is attained after pouring. A thin belt- like sheet is cast continuously in such a way that the matching point P of the solidified shell on the roll surfaces coincides with the neutral point of the rolls. The specified thickness of the solidified shell is thus maintained and the satisfactory slab free from transverse cracking and bulging is obtd.
Patent JP-H02211168-A (JP)
Title: Drainage set in body cavity
Inventor: ICHIKAWA KAZUO
IPC: A61M1/00
Filed: 1989-09-20
Abstract: PURPOSE:A drainage equipment with a time not taken for inserting a drainage tube eliminating its dislocation to the outside of a bile duct. CONSTITUTION:A device is constituted of a flexible metal guide wire 2 possible to be inserted to a hollow part of a piercing needle, tubeshaped elastically deformable director 4 possible to be externally inserted to the guide wire 2 with a point end part formed in a tapered shape providing a tightening jack 6 in a base end part, drainage tube 14 made of soft synthetic resin burying a wire in a part except the point end part possible to be externally inserted to the guide wire 2 with a point end part having a plurality of side holes further with the point end formed in a curled shape, sheath 10 possible to be externally inserted to the director 4 and the drainage tube 14 with the base end part providing a tightening plug water-tightly fitted to the tightening jack 6, and a universal tightening jack 17.
Patent JP-S62105208-A (JP)
Title: Guidance system for moving body
Inventor: TOJO NAOTO
IPC: G05D1/02
Filed: 1985-10-31
Abstract: PURPOSE:To guide a moving body to a target guidance point by moving the moving body repeatedly so that a target light emitting device emits light when photodetecting radiant light from a moving light emitting device and a moving light receiving device photodetects the radiant light. CONSTITUTION:The moving body 1 is in a moving space 2 surrounded with wall surfaces in its four directions and the target guidance point 3 is provided on one wall surface. The light receiving device 4 and the light emitting device 5 which emits light when the light receiving device photodetects light are provided at the target point 3. The moving body 1 has four side faces and light emitting devices 6A-6D and light receiving devices 7A-7D are provided on the respective side faces. The light emitting device 5 is composed of one light emitting element and the light emitting devices 6A-6D consist of (n) light emitting elements and are so arranged that their total angle of directivity is ntheta when the (n) light emitting elements emit light at the same time. The moving body 1 is moved repeatedly so that when the light receiving device 4 photodetects radiant light from the light emitting devices 6A-6D, the light emitting device 5 emits light and the light receiving devices 7A-7D photodetect the radiant light from the light emitting device 5. Thus, the moving body 1 is guided to the target point 3.
Patent JP-H04123255-A (JP)
Title: Document processor
Inventor: MIAKE AKINORI
IPC: G06F17/21
Filed: 1990-09-14
Abstract: PURPOSE:To improve the efficiency of editing work for converted data by inserting 1/4 spaces between an en alphanumeric/code and a character other than en alphanumerics/codes based upon each discrimination of a character identifying means. CONSTITUTION:When various character information including en alphanumerics and codes is inputted from an input means 101, the character information is stored in a character information storing means 102. The character information stored in the means 102 is read out by an identifying means 104 and compared with a character code pattern stored in a pattern storing means 103, whether each character is an en alphanumeric/code or not is discriminated, and 1/4 spaces are inserted between an en alphanumeric/code and a character other than en alphanumerics/codes by an inserting means 105 based upon the discriminated result. Since 1/4 spaces can be automatically inserted, the efficiency of editing work of converted data can sharply be improved.
Patent JP-H0695343-A (JP)
Title: Image recorder
Inventor: KOBAYASHI HISAYA
IPC: G03D13/00
Filed: 1992-09-14
Abstract: PURPOSE:To interpose and carry an image recording material by easily changing the condition of a pair of rollers from a separating condition to an interposing condition. CONSTITUTION:A manual nipping means constituted of a movable member 254, a push-up surface 254A, a connecting shaft 252, and a lever 250 is arranged below a shaft 111. The movable member 254 is fixed with a fulcrum at the turnably and pivotaly supported connecting shaft 252, and the push-up surface 254A is projected on the top of the movable member 254 toward the lower part of an intermediate part in the shaft direction of the shaft 111. The lever 250 extending in a direction separating from the connecting shaft 252 is fixed on one end of the connecting shaft 252. The top of the lever 250 is pressed, so that the connecting shaft 252 rotates and also the push-up surface 254A pushes up the lower part of the shaft 111 to enable the nipping rollers 110A and 110B to perform interposing and carrying. Thus, one end 108A can be aligned on a set position by a manually rotating roller.
Patent JP-S61121904-A (JP)
Title: Reactive injection molding device
Inventor: INOUE TAKAO
IPC: B29C39/00
Filed: 1984-11-20
Abstract: PURPOSE:To facilitate the temperature regulation as well as the repair of respective parts of a molding machine by a method wherein gas or oil is utilized for the temperature keeping of a pump employing a pressure except gas pressure while gas is utilized for an injection mixing nozzle in the reaction injection molding machine of nylon, urethane, epoxy or the like. CONSTITUTION:The device is constituted of material tanks 1, 2, reserving reactive main agents A, B, a hot air constant temperature chamber 3, accommodating a liquid sending pump utilizing lance cylinder or the like, a heat source, a lower stand 4 including a fan and a hydraulic device, a liquid sending pipe 7, the hot air constant temperature injection mixing nozzle 6 and a control unit 5 as well as electric wiring cable 8, which are controlling above-described devices and equipments. Especially, a temperature keeping mechanism becomes simple by using gas for the temperature regulation of the mixing head section while the restriction for the injecting angle of the nozzle may be eliminated by the same reason.
Patent JP-S60140272-A (JP)
Title: Copying machine
Inventor: KASAHARA SEITAROU
IPC: G03G15/047
Filed: 1983-12-28
Abstract: PURPOSE:To prevent image fogging due to the density difference of additional information from original information by using liquid crystal for a display part for additional information on a date, etc., to be copied together with the original information. CONSTITUTION:The liquid crystal display part 26 is arranged below an original glass table 2 and a ten-key is operated to display characters of a data, etc., selected according to an address of a code table. An electrostatic latent image corresponding to the display contents of the additional information display part 26 are formed on a photosensitive body 5 together with the original information, but when the image comes to the position opposite an unnecessary charge exposing device 78 according to the rotation of the photosensitive body 5, its unnecessary charge erasing lamp 76 and LED array are flashed to erase unnecessary charges and a fogging preventing lamp 77 irradiates the latent image part corresponding to the display part. While the lamp 76 uses an yellow LED, a lamp 77 uses a green LED, so the illuminance decreases to erase charges at the ground color part of the liquid crystal, and a sharp image is obtained without the fogging of the additional information of the image.
Patent JP-H0583220-A (JP)
Title: Time division multiplex circuit
Inventor: NAGANO HIROSHI
IPC: H04J3/04
Filed: 1991-09-25
Abstract: PURPOSE:To reduce the hardware quantity by realizing time division multiplexing with flip-flop circuits whose number is a half of that of a conventional time division multiplex circuit. CONSTITUTION:Blocks each composed of a 2-1 selector circuit 11 and a flip-flop circuit 12 are arranged in a 3X3 square matrix. Each block is connected in such a manner that the blocks adjacent to each other in the lateral direction are connected, and the same signal is inputted respectively to a 2-1 selector circuit of an upper right block and that of a block on a diagonal line thereto, and a selective signal 17 is used to designate either the lateral shift register operation or the rearrangement operation of data between blocks located on diagonal lines.