baber/WOPTO huggingface dataset:
Patent JP-2000326384-A (JP)
Title: Intermittent extruder, intermittent extrusion method and production of catheter
Inventor: SHIMAZAKI HIROAKI
IPC: B29C48/325
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To enable coating of good quality when a resin is intermittently extruded to cover a core wire. SOLUTION: A ring-shaped projection 25 is formed to the periphery of the nipple adaptor in a crosshead 1 to which a molten resin is supplied or to the inner peripheral surface of the die 21 therein and the nipple adaptor 20 and the die 21 are provided so as to be freely moved to approach and separate mutually. Then, the nipple adaptor 20 and the die 21 are moved in cooperation with a gear pump 3 supplying a molten resin B into the crosshead 1 so as to approach and separate mutually to apply a coating of good quality to a core wire A intermittently.
Patent JP-H11347852-A (JP)
Title: Driving tool with rotary lever
Inventor: SALICE LUCIANO
IPC: B23P19/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To fit a furniture fitting component to a bore hole bored in advance on a furniture component by providing a centering component having the shape corresponding to a connecting/fitting component and a spring load holding component supporting a rotary lever at the open position. SOLUTION: When an operation lever 44 is rotated to the open position where the operation lever 44 is supported by the rounded end of a journal 18, a driving tool 10 is connected to a fitting component 14. A cup 32 can be inserted into a furniture door 34 by a handle 12 at this position. After the hinge cup 32 is inserted to the final position, the operation lever 44 can be rotated downward in the direction of an arrow (a) against the resistance of the rounded end of the journal 18, i.e., against a spring 20. After the furniture fitting component 14 is fitted to the furniture door 34, the driving tool 10 can be separated from the fitting component 14 again.
Patent JP-S5767614-A (JP)
Title: Preparation of modified noncrystalline copolymer of ethylene and alpha-olefin
Inventor: SATOU MAKOTO
IPC: C08F8/46
Filed: 1980-10-16
Abstract: PURPOSE: To obtain the titled modified copolymer having low gelation, a large amount of acid addition, and improved adhesiveness, by adding rubber to an unsaturated carboxylic acid which is grafted onto a noncrystalline copolymer of ethylene with other α-olefin.  
     CONSTITUTION: (A) 100pts.wt. noncrystalline copolymer of ethylene with other α- olefin (preferably propylene, etc.) is blended with (B) preferably 0.3W5pts.wt. rubber (preferably having an unsaturated bond), (C) 1W15pts.wt. unsaturated carboxylic acid (derivative) (most preferably maleic anhydride), and (D) 0.005W2pts.wt. radical generator (e.g., organic peroxide, e.g., benzoyl peroxide, etc.) and reacted usually at 60W 300°C, to give the desired modified copolymer. A component A having an ethylene unit of especially 50W80wt% is preferable as the component A. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11334125-A (JP)
Title: Thermal head device
Inventor: SAKUMA YOSHIAKI
IPC: B41J2/355
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To enhance durability of a heating resistor without changing the size of a thermal head. SOLUTION: This thermal head device comprises a plurality of heating resistor arrays 2, 3 each consisting of a plurality of heating resistor units 2a, 3a provided on an insulation plate 1 in an identical line at equal intervals and a heating resistor drive controlling section 10 that controls recording of a predetermined image information by selectively switching on or off the heating resistor units 2a, 3a. A power source line 4 for individually connecting each of the heating resistor units 2a, 3a in the respective heating resistor arrays 2, 3 to a single power source 5 in parallel is provided. A switch 6 for selecting one of the heating resistor arrays 2, 3 is provided to the heating resistor arrays 2, 3. The switch 6 and power source line 4 are provided on the insulation plate 1.
Patent JP-S632672-A (JP)
Title: Manufacture of electrocasting thin edged grinding wheel
Inventor: TODA KAZUO
IPC: B24D5/12
Filed: 1986-06-19
Abstract: PURPOSE:To easily obtain an electrolytic thin-edged grinding wheel having good flatness by removably sticking an elastically deformable conductive thin plate on the surface of a flat base plate, and forming a metal plated layer in which super abrasive grains are disperse on the surface of said thin plate. CONSTITUTION:A case 1 the opening part of which is sealed with a cation film 7 is immersed in a plating liquid M, and an electrolyte in which super abrasive grains are dispersed is poured through a feed port 2 to fill the case 1. Then, a thin plate 12 which is stuck on a disk 6 is electrified as the negative electrode while electrifying an electrode plate D as the positive electrode and a shaft 4 is rotated to uniformly stir and diperse the super abrasive grains by means of the projections 6a... on the outer periphery of a disk 6. Thereupon, the Ni ions in the plating liquid M pass nearly perpendicularly through the cation film 7 in a masking 10, forming a plated layer 15 in which the super abrasive grains are taken in on the thin plate 12. When a defined wall thickness is obtained, the case 1 is drawn up and the thin plate 12 is removed from the disk 6 and curved within an elastic deformation to separate off the plated layer 15. Thereby, a thinner electrocasting thin-edged grinding wheel having excellent flatness can be easily manufactured with a high yield.
Patent JP-2000325829-A (JP)
Title: Device for controlling feeder of self-propelled crushing machine
Inventor: YOSHIDA TAKATOMI
IPC: B02C21/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To rapidly comeback to normal crushing work by controlling a speed of a grizzly feeder, provided for feeding a raw material to be crushed from a crushing device while sorting it according to its particle size, to decelerate to a creeping speed side when the detected load to the crushing device is a prescribed value or higher. SOLUTION: A self-propelled crushing machine 1 is provided with a hopper 2 for receiving the raw material thrown by a hydraulic shovel, or the like, the crushing device (jaw crusher) 3 for crushing the raw material which is received at the hopper 2 and introduced through the grizzly feeder 4 into a desired size, a conveyor 5 for conveying/carrying out the crushed material to a successive side of the machine 1 and so on. When the load to the device 3 detected by a load detecting means provided in the device 3 is the prescribed value or higher, the feeder 4 is operated at the creeping speed, for example, on the verge of a stop, by a creeping speed control means provided in a peed control means. As a result, the device 3 is prevented from being overloaded.
Patent JP-2000328750-A (JP)
Title: Support insulating structure of handrail
Inventor: ISHIDA MASAJI
IPC: E04F11/18
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent interference of reinforcements in a parapet with a screw shaft for supporting a support. SOLUTION: Screw rods 6 are inserted into vertical holes 2 for forming a parapet 1 from the lower end of a support 4 to be adhered and fixed by an epoxy resin adhesive filled in the vertical holes 2. The two screw rods 6 are formed on the support 4, and when boring the vertical holes 2 of the parapet 1 by setting an interval between these screw rods 6 wider than a diameter of horizontal reinforcements 10 embedded in the parapet 1, the vertical holes 2 can be bored so as to avoid the horizontal reinforcements 10.
Patent JP-S5668081-A (JP)
Title: Solid color image pickup device
Inventor: TAKEMURA HIROO
IPC: H04N9/04
Filed: 1979-11-07
Abstract: PURPOSE:To make it possible to obtain high-resolution vivid color pictures, by providing a solid image pickup device, a filter array, and a color separating circuit to make it possible to simplify and facilitate color separation. CONSTITUTION:CCD 1 forms plural channel stoppers 2 at an equal pictch in the horizontal direction and forms plural potential barriers 3 at an equal pitch in the vertical direction and forms plural picture elements 4 arranged two-dimensionally divisionally. Meanwhile, color filter array 5 is constituted by arranging three kinds of color filter different in permeating color from one another, namely, green filters 6G, red filters 6R, and blue filters 6B alternately two-dimensionally. Color filter array 5 is arranged oppositely to respective picture elements 4 of CCD 1 with a shift corresponding to the 1/4 picture element in the vertical direction. The color separating circuit reads out picture element signal of the optical image, which is focused on CCD 1 provided with color filter array 5, successively and synthesizes picture element signals of adjacent picture elements 4 to perform color separation. Thus, stable and sure color signals can be obtained.
Patent JP-H01311704-A (JP)
Title: Antenna system
Inventor: OHASHI YOSHIMASA
IPC: H01Q21/20
Filed: 1988-06-10
Abstract: PURPOSE:To receive plural radio waves made incident simultaneously in a form of multi-beam by arranging element antennas on a circle or a cylinder, inputting outputs from the antennas to a computer so as to apply Fourier transformation and inverse Fourier transformation or the like. CONSTITUTION:Plural antennas 1 are arranged on a circle or a cylinder and a received output of each antenna 1 is inputted to a computer 4 via each reception module 2 and a buffer 3. The computer 4 applies Fourier transformation to a received digital signal outputted from the said buffer 3 to obtain an Xp. Then a weight Tr is subject to Fourier transformation to obtain a Yp, the Yp and the said Xp are multiplied to obtain its product Zp. Then the Zp is subject to inverse Fourier transformation to obtain an antenna radiation pattern.
Patent JP-S5769415-A (JP)
Title: Acceleration and deceleration controller for numeric control machine or the like
Inventor: WATAZUMI TERUHIRO
IPC: G05B19/416
Filed: 1980-10-17
Abstract: PURPOSE:To stabilize a system by preventing a sudden change in acceleration by dividing the frequency of a clock for generating feed pulses of a clock pulse generator by feed data and by generating and outputting the feed pulses utilized for acceleration and deceleration control. CONSTITUTION:For ecceleration to an optional speed, a lateral time axis for the unit time of speed update is compressed uniformly in accordance with the target speed through the operation of a read-only memory 2 and a variable frequency divider 3, and the frequency of a clock phi1 for feed pulse generation is divided by a variable frequency divider 7 in accordance with feed speed data outputted from an adding-subtrating counter 11 for a feed speed, thereby compressing a longitudinal speed value uniformly. The frequency shift of feed pulses FPA is determined by data stored in read-only memories 2, 13 and 14.
Patent JP-H039590-A (JP)
Title: Buried-type semiconductor laser device and manufacture thereof
Inventor: MATSUYAMA TAKAYUKI
IPC: H01S5/00
Filed: 1989-06-07
Abstract: PURPOSE:To improve controllability of the width of an active layer by providing an active layer on semiconductor substrate of a first conductivity type, by burying this active layer in a first buried layer of a second conductivity type and by providing an ohmic layer of the second conductivity type and a second buried layer on the first buried layer. CONSTITUTION:A semiconductor substrate 10 of a first conductivity type, an active layer 12 formed of a stripe in the shape of a mesa on the semiconductor substrate 10, a first buried layer 13 of a second conductivity type wherein the active layer 12 is buried, an ohmic layer 14 of the second conductivity type formed on the first buried layer 13, and a second buried layer 16 of the first conductivity type formed on the ohmic layer 14 except for the upper part of the active layer 12, are provided. Accordingly, the width of the active layer 12 is not dependent on the film thickness of a p-InP clad layer differently from a conventional buried-type semiconductor laser device and, besides, a process of etching in the shape of an inverted mesa is dispensed with. Due to these advantages, controllability of the width of the active layer 12 can be improved.
Patent JP-S5845446-A (JP)
Title: Antifreezing type solar heat collector
Inventor: TADOKORO RIYOUICHI
IPC: F24J2/40
Filed: 1981-09-11
Abstract: PURPOSE:To improve drainage and enable to eliminate remaining water by a method wherein collecting tubes, having loop-shaped slopes, a water feeding port and a water discharging port, are connected to header tubes in the solar heat collector having a water passing unit consisting of the header tubes and heat collecting tubes. CONSTITUTION:In the solar heat collector, havng the water passing unit T consisting of the upper and lower header tubes 3, 4 horizontally provided with respect to the vertical direction of an outer frame 2 and the heat collecting tubes 5 orthogonally provided thereto, the upper and lower collecting tubes 3A, 4A are arranged respectvely on the header tubes 3, 4. Said collecting tubes 3A, 4A are constituted so as to have the loop-shaped slope and the water discharging port 3B is provided on the upper collecting tube 3A while the water supplying port 4B is provided on the lower collecting tube 4A. As a result, the drainage thereof is improved and the remaining water may be eliminated.
Patent JP-H039245-A (JP)
Title: Inspecting device for adhesive coating layer
Inventor: SASAKI YASUHIRO
IPC: G01N21/3554
Filed: 1989-06-06
Abstract: PURPOSE:To inspect only one surface of a base material and accurately obtain a coating distribution state by irradiating one surface of the coating layer of the base material with light and photodetecting reflected light from the coating layer, detecting selectively light with wavelength absorbed by water as to the reflected light and converting it into an electric signal, and comparing this signal with a reference value. CONSTITUTION:A windshield W moving on a windshield preprocessing line 7 is coated with a primer containing black ceramic at the peripheral edge part by using a coating robot 8 to obtain a primer layer A and an inspection robot 9 inspects the coating state at the same time. Then the windshield W is moved to an adhesive coating position, a robot 10 is used to coat the primer layer A with an adhesive and forming an adhesive layer B, and the arm 12 of an inspection robot 11 is lowered to position a roller 23 at the tip by the coating layer C. Infrared rays 35, on the other hand, irradiates the coating layer C through a photoconductive cable 30 and are absorbed in proportion to the thickness of the layer B and then reflected to strike on an infrared-ray rotary filter 36, and the generated signal is compared by a comparing circuit 43.
Patent JP-S6036916-A (JP)
Title: Thermal flowmeter
Inventor: IGARASHI SHINYA
IPC: G01F1/66
Filed: 1983-08-10
Abstract: PURPOSE:To enable suppression of the output from a flowmeter owing to a difference in temp. between air and the wall of a passage by combining the material, shape and size of a support thereby balancing the quantity of the heat transmitted to and from a resistor. CONSTITUTION:A flowmeter is made into the construction in which a holder 5 is dug in to make a terminal 4 supporting conductively a temp. compensating resistor 2 longer slightly than the terminal 3 of a heating resistor 1. The total of the heat conducted and transmitted by the terminal is made equal on the heating resistor side and the temp. compensating resistor side. The change in the output from the flowmeter owing to the temp. of the wall of the air passage is thus compensated.
Patent JP-H08336387-A (JP)
Title: Sugar chain-extended protein derived from pichia yeast and dna of the protein
Inventor: MURAKAMI KOJI
IPC: C07K19/00
Filed: 1995-06-12
Abstract: PURPOSE: To obtain a protein manifestation system having proliferative ability equivalent to natural-type Pichia yeast strain but lying declined in or deprived of sugar chain extending ability and useful for producing glycoproteins each having sugar chain structure identical with or similar to that for ER core sugar chain common to yeast and mammal cell. CONSTITUTION: A modified Pichia yeast strain having a base sequence of the formula and also having such a DNA that part thereof coding a protein involving the sugar chain extension of a glycoprotein is modified so as to at least suppress the production of functional products from the DNA is obtained pref. by transformation of a natural-type Pichia yeast by the above-mentioned DNA. The modified sugar chain-extended DNA can be prepared by e.g. transfection of a transformation marker gene into the coding domain for a natural-type sugar chain-extended DNA obtained by amplification by PCR method from the chromosome DNA of a Pichia yeast (e.g. P.pastoris).
Patent JP-H05313285-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIOKI TAKANORI
IPC: C09B23/01
Filed: 1992-05-12
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material containing a methine compound and having high sensitivity and restrained from drop of sensitivity during storage. CONSTITUTION:The silver halide photographic sensitive material contains the methine compound represented by formula I in which Z1 is an atomic group necessary to form an N-containing 5- or 6-membered heterocyclic group; R1 is alkyl; each of D1 and D1a is an atomic group necessary to form an acidic uncleus; each of V1-V11 is H or a univalent substituent; each of L1-L3 is a methine group; M1 is an electric charge neutralizing ion; m1 is an integer of >=1; and n1 is 0 or 1.
Patent JP-S5570708-A (JP)
Title: Measurement method for cloth width and its unit
Inventor: NAKANO MASAAKI
IPC: G01B11/04
Filed: 1978-11-23
Abstract: PURPOSE: To enable to display accurate display of absolute value of cloth width, by providing a pair of edge sensors traceably with the change in the cloth width on the scaler placed broadwise of cloth and by directly detecting the edge sensor position with scaler.  
     CONSTITUTION: The scaler 4 is placed broadwise the width of cloth 1, and two edge sensors 5, 5' on the scaler 4 are driven with the drive units 7, 7' so that they trace the cloth endges 6, 6' broadwise the cloth. When the width is changed, the signal change of the edge sensors is inputted to the controllers 8, 8' and this control signal controls the drive units 7, 7' to follow the edge sensors 5, 5' to the cloth ends. Thus, the distance of the edge sensors on the scaler is always in agreement with the width of cloth and the absolute value of the cloth width can accurately be displayed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6123199-A (JP)
Inventor: TAKEDA MAKOTO
IPC: G09G3/36
Filed: 1984-07-11
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-S5571364-A (JP)
Title: Ghost eliminating unit
Inventor: SATOU KENJI
IPC: H04N5/21
Filed: 1978-11-24
Abstract: PURPOSE: To eliminate ghost automatically without malfunctions by detecting ghost in a fixed time from reference signals and applying reverse-components cancel signals at a ghost delay time.  
     CONSTITUTION: A ghost eliminating unit is constituted by weighting circuit 21 constituted by providing plural weighting elements in parallel, analogue delay unit 22, operation circuit 23, differentiating circuit 26, positive and negative decision circuit 27, buffer memory 28, subtraction and addition circuit 30, digital memory circuit 31, digital-analogue converter circuit 32, an absolute velue circuit, a switch unit, a blind sector circuit, and electric field detection circuit, etc. In this constitution, the switch unit controls the absolute value circuit, the blind sector circuit, the positive and negative decision circuit, the buffer memory, etc., according to the path of signals, and the absolute value circuit converts input signals to the same polarity and outputs them independently of the positive polarity or the negative poalrity of input signals. A threshold level is set to the blind sector circuit, and this circuit does not sense low-level signals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S626238-A (JP)
Title: Exposing device
Inventor: AOKI NAOKI
IPC: G03B27/54
Filed: 1985-07-02
Abstract: PURPOSE:To hold an exposure light source at specific temperature and to shorten the warming-up time of an exposing device by supplying electric power to the exposure light source and a heater while the exposing device is in a stand-by period. CONSTITUTION:Information on temperature which is outputted by a temperature sensor 34 fitted to the external wall part of the heater 30 is inputted to and processed by a microcomputer 40 and a control circuit 37 controls a power source 36 according to the indication of the microcomputer to hole the exposure lamp 20 at the specific temperature. The quantity of part of light emitted by said exposure lamp 30, on the other hand, is detected by a light quantity detection sensor 38, whose output is also inputted to and processed by the microcomputer 40; and the output of the microcomputer is applied to a turn-on circuit 43 to control the duty ratio. The exposure lamp 20 is turned on to generate heat and the heat of the heater 30 is applied to accelerate a rise in the temperature of the exposure lamp 20, thereby shortening the warming-up time.
Patent JP-H07316534-A (JP)
Title: Water-soluble release agent composition
Inventor: KOUNO IKUE
IPC: C09K23/22
Filed: 1994-05-25
Abstract: PURPOSE:To obtain a water-soluble release agent composition excellent in safety, working atmosphere and secondary treatment and being inexpensive and useful for removing unnecessary adherent materials of coating, adhesive, etc., by combinedly using a specific alkylamide-based organic solvent and a surfactant. CONSTITUTION:This composition is obtained by blending (A) an alkylamide- based organic solvent of the formula (R1, R2 and R3 are each H, an alkyl or an alkoxy) (e.g. dimethylformamide or dimethylacetamide) with (B) a surfactant having >=7 HLB (e.g. polyoxyethylene alkyl ether) combinedly used with the component A so as to weaken odor and volatility and preferably (C) an isoprenoid compound containing the formula (C5H8)n as the skeleton (e.g. 1- limonene or terpineol) and (D) a thickening-providing system comprising a carboxyvinyl polymer and an organic amine and being viscus. Furthermore, the component A is preferably blended in an amount of 80wt.% based on the composition and the component B is preferably blended in an amount of 3-10wt.% based on the composition.
Patent JP-H01314656-A (JP)
Title: Vehicle speed estimating method of four-wheel steering vehicle during accerelation
Inventor: MATSUDA SHOHEI
IPC: B60T8/175
Filed: 1988-06-13
Abstract: PURPOSE:To make it possible to estimate vehicle speed more accurately by correcting vehicle speed during acceleration by help of the comparison of a second vehicle speed estimated according to the lowest vehicle speed of four wheels and a first vehicle speed according to the wheel speed aimed at. CONSTITUTION:Respective outputs of front wheel speed detectors SRL, FRR and of rear wheel speed detectors SFL, SFR are input to each of operation circuits 1F, 1R to operate the average wheel speed of right and left wheels. The detection signal of each wheel speed is guided to pass through each of low-select circuits 2F, 2R 3 to select the lowest wheel speed of four wheels; a second vehicle speed estimation means 5 estimates a second vehicle speed according to the wheel speed selected. Besides each wheel speed operated by each of the operation circuits 1F, 1R is input to each of first vehicle speed estimation means 4F, 4R for the front/rear wheel to estimate a first vehicle speed for the front/rear wheel. The first vehicle speed and the second vehicle speed mentioned above are compared with each other to correct vehicle speed during acceleration for helping anti-lock control.