baber/WOPTO huggingface dataset:
Patent JP-H05231832-A (JP)
Title: Method and device for measuring three-dimensional shape
Inventor: INOUE KIYOSHI
IPC: G01B11/24
Filed: 1992-02-24
Abstract: PURPOSE:To reduce influence of inclination, etc., of a reflection surface and achieve a precise measurement by applying a light beam to an object to be measured and then detecting a wavelength light which is different from the irradiation light for measuring a shape. CONSTITUTION:Laser beam from a laser oscillator 1 is converged by a lens 2 and then enters a point P1 of an inclination surface S3 of a model 6 to be measured. Temperature is increased rapidly at the point P1 due to irradiation of laser, thus enabling infrared rays to be generated. When the infrared rays are detected by a detector 4, infrared rays I1 from the point P1 are detected first in proportion to temperature increase and a secondary reflection I2 from a point P2 is delayed by the amount of time which corresponds to a delay in temperature increase. Then. an automatic modulator 9 is actuated by a detection signal from the detector 4 and then timing control is made so that an irradiation pulse is turned off by controlling pulse of a power supply 8 by an oscillator 10, thus preventing secondary reflection from being made from the point P2. The reflection light I1 is detected by the detector 4 through a lens 3 and a position of a reflection surface S1 is detected by the trigonometry.
Patent JP-S5611324-A (JP)
Title: Light signal receiver
Inventor: TAKEUCHI TAKASHI
IPC: G01J1/44
Filed: 1979-07-11
Abstract: PURPOSE:To make communication possible even if a disturbing light is incident, by detecting the incident disturbing light to control the amplification degree of a receiving circuit according to the detection output. CONSTITUTION:A current flowed due to the disturbing light incident onto photodetecting element 1 is detected as voltage drop of resistance 6. At this time, the AC current dependent upon signal components is bypassed by capacity 8 connected in parallel to resistance 6. The drain and the source of FET9 are inserted in series to AC bypass capacity 7 of emitter-grounded amplifier 3, which amplifies the light signal, to constitute a circuit so that the voltage between the gate and the source is given by the voltage of resistance 6. When the disturbing light is incident and a noise current is flowed to photodetecting element 1 to increase voltage drop of resistance 6, the conductance of FET9 is lowered, and the AC signal is flowed to resistance 11, and the amplification degree fo amplifier 3 is lowered up to a value determined by the ratio of emitter-grounded resistance 11 to collector load resistance 10. Consequently, communication is possible even if the disturbing light is incident.
Patent JP-H02269242-A (JP)
Title: Inner wall construction method for indoor stadium
Inventor: ISHIZAKI NORIO
IPC: E04F13/08
Filed: 1989-04-07
Abstract: PURPOSE:To improve the work efficiency by fitting adjusting support stands at end sections of furring strip materials, fitting elastic support stands at a fixed interval at the middle sections, fixing them on a foundation well, adjusting the height, then fitting interior materials. CONSTITUTION:Couplable and height adjustable adjusting support stands 2a are fitted at end sections in the length direction of furring strip materials 3 with nearly a hat-shaped cross section. Height adjustable shearing type elastic support stands 2b are fitted at a fixed interval at middle sections of furring strip materials 3, and the furring strip materials 3 are erected on a foundation wall 1. The support stands 2a are fixed on the foundation wall 1 with anchors or the like, the elastic support stands 2b are adjusted in height and fixed so that their leg sections are closely stuck to the wall 1, then interior wall materials 5 with the elastic function are fitted on the upper face of the furring strip materials 3. The height adjusting work of the furring strip materials 3 is performed in advance, thus the work time can be shortened.
Patent JP-H11283521-A (JP)
Title: High speed particle generating apparatus
Inventor: KITAJIMA NAOYA
IPC: H01J27/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the substantially the same distribution characteristics of incidence strength of high speed particles regardless of incident direction. SOLUTION: In this device, in which high speed particles 14 are made incident slanted to a target 15 form an (x) direction (right-left direction), a target substance projected out of the target 15 is deposited on a board 17 to form a thin film, a grid hole 28 of high speed particles passing grid 27 in a high speed particle generating source 13 is formed into an elliptical shape in a (y) direction (top to bottom direction), and the distribution of the grid holes 28 is also formed into an elliptical shape in a (y)-direction.
Patent JP-H05285919-A (JP)
Title: Slip casting of object having opening
Inventor: YAMAGUCHI SUSUMU
IPC: B28B7/30
Filed: 1992-04-08
Abstract: PURPOSE:To mold a molded object having an opening of an inverse tapered shape with good finish accuracy without damaging the edge part of the opening by inserting a core material in the inner hole of a soft material to hold the protruding part of the soft material to an inverse tapered shape and allowing the core material to retreat at the time of demolding to deform the protruding part so as to contract the diameter thereof. CONSTITUTION:Slip is supplied to the molding space of a mold 11 in such a state that a core material 15 is inserted in the inner hole of a hollow cylindrical soft material 13 to hold the inverse tapered shape of the protruding part 13A of the soft material and a deposited article 17 having an opening 17A having the inverse tapered shape conforming to that of the protruding part 13A is formed. When the deposited article 17 is demolded, the core material 15 is pulled out at first and the soft material 13 is subsequently pulled out. In this case, since the protruding part 13A of the hollow cylindrical soft material 13 is deformed so as to be contracted in its diameter, the soft material 13 can be easily pulled out of the through-hole 11A of the mold 11.
Patent JP-S62243554-A (JP)
Inventor: TSUTSUMI KAZUKI
IPC: A61C19/00
Filed: 1986-04-17
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-S60258799-A (JP)
Title: Semiconductor memory
Inventor: IWAHASHI HIROSHI
IPC: H01L27/10
Filed: 1985-04-23
Abstract: PURPOSE:To enable flexible use for various information processing devices by proviing a main body of memory having a matrixlike memory cell and an address decoder and an input/output circuit and a control memory circuit that stores data by input signals from a specified input terminal. CONSTITUTION:An invertor consisting of transistors f1, f2 does not make inversion operation if voltage, for instance, above 10V is not impressed to an input terminal AT. That is, when the input terminal AT is below 10V, reponse is not made when the input terminal AT is used as address input. In the state where ordinary address signal is inputted to the terminal AT, a nodal point N4 can be maintained at power source voltage Vc. When voltage of high potential is impressed to the input terminal AT, the transistor f2 becomes on state, and a nodal point N1 becomes (0), N2 becomes (1) and N3 becomes (0). Nodal points N4, N5 are charged. By utilizing the address input terminal AT for nonvolatile memory element of a memory circuit for controlling and storing control data beforehand, number of output bits of the main body of the memory can be determined.
Patent JP-S63252609-A (JP)
Title: Method for controlling sheet width in hot strip mill
Inventor: TSUKUDA KAZUHIRO
IPC: B21B37/22
Filed: 1987-04-10
Abstract: PURPOSE:To reduce variations in sheet width at the top and rear ends of a rolled stock by predicting variations in sheet width at the top and rear ends of the stock on the outlet side of a horizontal rolling mill based on rolling conditions and changing a roll opening of a vertical rolling mill based on the predicted value. CONSTITUTION:A roll opening changing amount of a vertical rolling mill 1 is calculated based on a preset sheet width, sheet thickness of a rolled stock 2 and rolling conditions such as a preset opening, roll diameter, and a horizontal drafting amount of the mill 1 and the preset opening of the mill 1 is changed based on the calculated value. Therefore, errors in a roll opening changing amount are reduced and variations in sheet width at the top and rear ends of a rolled stock 4 on the outlet side of a horizontal rolling mill 3 are reduced.
Patent JP-H05292163-A (JP)
Title: Multi-function telephone set
Inventor: SATOU RIYOUICHIROU
IPC: H04M1/02
Filed: 1992-04-08
Abstract: PURPOSE:To ensure the comfortable speech environment with high reliability by invalidating the operation relating to other functions till the end of a prescribed function is detected after the start of the function is detected. CONSTITUTION:When a slide switch 3 is turned on, input key information corresponding to a depressed key is inputted to a composite terminal through a digital information transmission section 24 as digital numeral information. Through the input, a composite terminal implements the operation corresponding to the information. With the switch 3 turned off, the input key information is sent to a line network as a dial signal. Through the transmission, line connection with an other party is implemented and talking is attained. Transmission information from a handset 21 is received during talking and sent to the line network through a line interface section 23 and the reception information is received and transferred to the handset 21. When the switch 3 is closed during talking, it is possible to enter digital numeral information corresponding to the desired operation to the composite terminal equipment by depressing a key of the button section 2.
Patent JP-S5313426-A (JP)
Title: Rotation transmitting mechanism
Inventor: YANAGAWA NOBUYUKI
IPC: G03B27/50
Filed: 1976-07-22
Abstract: PURPOSE: To damp the shock, which is established upon the changing operation of a rotational direction or due to an abnormal accident, by interposing a friction lining between an input gear and an output gear and between the output gear and a holding member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61244674-A (JP)
Title: Front body construction of car
Inventor: HARASAKI HAYAJI
IPC: B62D25/02
Filed: 1985-04-23
Abstract: PURPOSE:To effectively absorb the energy of collision by reinforcing a wheel apron in such a way that rigidity is graduall increased from the front part to the rear part of said wheel apron. CONSTITUTION:A board type reinforcement panel 4 which extends in the longitudinal direction of a body, is joined to the upper outer surface of a wheel apron 3 to increase the rigidity of the wheel apron 3. A first wheel apron reinforcement 6 forming a first closed section 7 which extends in the longitudinal direction of the body, is joined to the reinforcement panel 4. And a second wheel apron reinforcement 10 which, together with the wheel apron 3, forms a second closed section 11 extending in the longitudinal direction of the body, is joined to the rear part of the wheel apron reinforcement 6. Thereby, the wheel apron 3 is gradually reinforced by means of the reinforcements 4, 6, 10.
Patent JP-S63253823-A (JP)
Inventor: OTA AKIRA
IPC: H02H9/00
Filed: 1987-04-08
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-H09282944-A (JP)
Title: Metal tape for wiring electronic circuit board and wiring method and electronic circuit using the same
Inventor: SETO MINORU
IPC: H05K3/34
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To easily manufacture an electronic circuit board in a remarkably reduced manufacturing time even by an inexpert operator and enhance circuit performance by slightly reducing a width of a wiring metal tape compared with a pitch between holes on a universal board, and solder-plating at least either face of the metal tape. SOLUTION: Wiring metal tapes 12a, 12b, 12c are made of copper or silver, in which at least either an obverse or a reverse of the tape is previously soldered. A width A of the tape 12a is slightly narrower than a pitch P between two holes 2 on a universal board 1 in the case of a single pitch (a); a width B of the tape 12b is slightly narrower than 2P on the board 1 in the case of a double pitch (b); and a width C of the tape 12c is slightly narrower than 3P on the board 1 in the case of a triple pitch (c). Consequently, even an inexpert operator can easily manufacture an electronic circuit board of high performance in a manufacturing time reduced to about 1/3 to 1/5 of a conventional time. Furthermore, it is possible to facilitate removal of parts for renovating the circuit, improve circuit performance and increase mechanical strength.
Patent JP-H03286531-A (JP)
Title: Formation of silicon oxide film
Inventor: OOTA TOMOHIRO
IPC: H01L21/316
Filed: 1990-04-02
Abstract: PURPOSE:To improve a film-formation speed and a film quality by a method wherein, when an organic silane compound and ozone are supplied to the inside of a container which has housed a substrate and a silicon oxide film is formed on the substrate, the substrate is heated and the substrate is irradiated with ultraviolet rays. CONSTITUTION:It is preferable that an organic silane compound is an organic silane compound provided with an alkoxyl group. It is preferable to execute this method in the following manner: a silicon oxide film is formed on a substrate; after that, the supply of the organic silane compound to the inside of a container is stopped; while ozone is being supplied, the substrate is heated and the substrate is irradiated with ultraviolet rays; and the silicon oxide film is annealed. In addition, it is preferable to execute the method in the following manner: the silicon oxide film is formed on the substrate; the substrate is once taken out from the container; after that, the substrate is housed again in the container; while ozone is being supplied to the inside of the container, the substrate is heated and irradiated with the ultraviolet rays; and the silicon oxide film is annealed.
Patent JP-H02269838-A (JP)
Title: Weft-removing device in loom
Inventor: KORIYAMA MASAYUKI
IPC: D03D47/34
Filed: 1989-04-10
Abstract: PURPOSE:To remove bad weft continuing to yarn feeder by providing a nozzle for weft-removing blowing weft to the yarn feeder side in a tensor between the yarn feeder and length-measuring device. CONSTITUTION:In a case of generation of weft breakage between a yarn feeder 1 and a length-measuring device 4, air is jetted from a nozzle 20 for weft- removing provided in a tensor 3. Remaining had weft pulled through the tensor is drafted from the tensor by the jetted air and blown to the yarn feeder side, then removed.
Patent JP-S58204585-A (JP)
Title: Laser device
Inventor: KUNO TAKASHI
IPC: H01S3/105
Filed: 1982-05-24
Abstract: PURPOSE:To obtain a stable laser output from a laser device having a shutter for intermittently outputting a laser beam with a simple structure by employing as a reflector the blade part of the shutter at the shutter closing time, adding the reflected beam to an output sensor, and controlling a laser tube so that the output value of the sensor becomes the set value. CONSTITUTION:A shutter 5 is arranged in an optical path of the output beam from a laser tube 1, and when the shutter is closed, all beams 2 are reflected on the reflecting surface 5a. An output sensor 7 is provided in the reflecting optical path, and the output is fed back through a switch 10 and a power source 3 to the tube 1. Simultaneously, a memory cell 11 which is grounded at one end is connected between the switch 10 and the power source 3, and the tube 1 is controlled by the stored information. In this manner, the structure can be simplified without using a beam splitter or the like.
Patent JP-S58204942-A (JP)
Title: Control method of air fuel ratio
Inventor: SAKAKIBARA SHIYUUJI
IPC: F02D41/14
Filed: 1982-05-24
Abstract: PURPOSE:To accurately control air fuel ratio, by storing a signal of an integrating circuit in an air fuel ratio control circuit to an EPROM when combustion of an engine in a relatively stable condition is detected. CONSTITUTION:A block 496 decides whether combustion of an engine is in a relatively stable condition or not. Said condition is a case such that at least one of the width of an injection pulse, intake air amount and rotary speed of the engine is within a preset range. In steps 499, 500, the speed of the engine ranged between speeds N1 and N2 is detected. When the block 496 decides the combustion in a stable condition, a signal K<m>n of an integrating circuit controlled by an O2 sensor output of a circuit controlling air fuel ratio is stored to an EPROM in a step 505. In this way, even at transient time of the engine and/or inactive time of an O2 sensor, air fuel ratio can be accurately controlled.
Patent JP-S63254337-A (JP)
Title: Automatic operating device for discharging fan in hot heat discharging device for over-ceiling spacing
Inventor: KURIHARA HIDEAKI
IPC: F24F7/10
Filed: 1987-04-10
Abstract: PURPOSE:To reduce the fee for power for operating a motor for a discharging fan by a method wherein the discharging fan installed at a proper position in an over-the-ceiling spacing is arranged such that it may be operated at a temperature more than a specified temperature. CONSTITUTION:A predetermined temperature is detected by a temperature sensor upper limit temperature detecting circuit 1, the temperature sensor upper limit temperature sensing output contact point 5 or a cooler cooperating sensing output contact point 7 of a cooler cooperating circuit 3 is inputted to a timer control circuit 4, a timer output signal is outputted for only a predetermined time and at the same time it is cooperated with a temperature sensor lower limit temperature sensing output contact point 6 of the temperature sensor lower limit temperature sensing circuit 2 to cause a discharging fan 9 to be operated for either a timer setting time or a temperature sensor lower limit set temperature.
Patent JP-H03287064-A (JP)
Title: Method for measuring trace component by biosensor
Inventor: KAWAGURI MARIKO
IPC: G01N27/416
Filed: 1990-04-03
Abstract: PURPOSE:To shorten the time for measurement and to facilitate operations as well as to improve the accuracy of the measurement by dropping a sample liquid onto an enzyme reaction layer and measuring a flowing current while impressing a specified voltage between a measuring electrode and a counter electrode. CONSTITUTION:The counter electrode 2 and the measuring electrode 3 are formed by printing carbon paste on a substrate 1 and heating and drying the paste. An insulating layer 4 is formed exclusive of a counter electrode reaction part 2' and a measuring electrode reaction part 3' to constitute the parts where the electrochemical effects of the respective electrodes act. The enzyme reaction layer 5 is so formed as to cover the surface of the reaction parts 3', 4'. The oxidizing current flows when an aq. glucose soln. is dropped to the reaction layer 5 while the prescribed constant voltage is impressed to the measuring electrode with the counter electrode as a reference. A correlation is obtd. between the peak value of the flowing oxidizing current and the glucose concn. The glucose concn. exhibits good linearity. Since the peak of the oxidizing current is obtd. within 5 seconds at the latest, the time for the measurement is drastically shortened.
Patent JP-H02266383-A (JP)
Title: Fixing device
Inventor: MENJO TAKESHI
IPC: G03G15/20
Filed: 1989-04-07
Abstract: PURPOSE:To improve cleaning performance by setting the quantity of metal sticking to a surface on the cleaning side of a web at 0.5-15g/1m<2>. CONSTITUTION:As for a cleaning device 24, a fixing roll 1 is cleaned by the web 18 which is nickel-plated at least on the cleaning surface side of the fibrous cleaning web being a cleaning member brought into contact with the fixing roll 1 by a pressure roll 16. This nickel-plated web 18 is nickel-plated heat- resistant nonwoven fabric: The surface of the fiber on the cleaning side of the web is coated with 0.5-15g/1m<2> of nickel, approximately with several of muin thickness. Thus, cleaning performance can be improved.
Patent JP-S62245627-A (JP)
Inventor: OTSUTOMAARU IENCHIYU
IPC: H01L21/20
Filed: 1987-04-10
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-S5612777-A (JP)
Title: Vertical type field effect semiconductor device and manufacture therefor
Inventor: EZAKI TAKEYA
IPC: H01L29/80
Filed: 1979-07-11
Abstract: PURPOSE:To minutely prescribe the length of channel by diffusing two kinds of opposite conductive type impurities from the same diffusion window wherein the length of channel is prescribed by a difference in the depth of diffusion in lateral way. CONSTITUTION:The first conductive type epitaxial layer 2 having desired impurity density is formed on the first conductive type and low resistivity semiconductor substrate 1. An oxide film 3 acts as diffusion mask. The first region 8 with the first conductive type high impurity density is a source region formed around the surface of the epitaxial layer 2 and by impurities induced from an aperture section 6. The second regions 7, 7' with the second conductive type high impurity density and the  third regions 10, 10' of the first conductive type are formed by impurities induced  from aperture sections 5, 5' and compose gate and channel respectively.
Patent JP-H01259991-A (JP)
Title: Printing plate for cream solder
Inventor: KATO KAZUYA
IPC: B41N1/24
Filed: 1988-04-11
Abstract: PURPOSE:To always stabilize printing amounts by etching pores for printing from the rear face of a metal plate to form them in unparable-shaped section. CONSTITUTION:Pores 3 of a printing plate 1 are formed by etching from its rear face 2d in unparallel-shaped section, the opening area of a squeegee face is reduced, and the opening area of the face of a printed board 10 is increased. Thus, when the plate 1 is separated from the board 10 after a cream solder 4 is printed, the quantities of the solders 4 filled in the cores 3 are all printed on the board 10 so as not to remain in the pores 3. Accordingly, the printing amounts of the solders 4 on a mounting component and particularly on a miniature mounting component are stably obtained, thereby always stabilizing the printing of the optimum solders 4.
Patent JP-H09250422-A (JP)
Title: Air-assisting fuel injection solenoid valve
Inventor: NAKAMURA MASAHITO
IPC: F02M51/08
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an air-assisting fuel injection solenoid valve which is inexpensive and small in size by optimally controlling a form of discharging fuel to be injected from a measuring hole. SOLUTION: In a valve seat 9, a tip surface 9A is formed into a flat shape, a conical portion 9D is formed on an outer periphery 9B, and a valve seat hole 9F is bored at the tip surface 9A. A measuring plate 12 is formed into a bottomed conical cup shape, and provided with a flat portion 12A and an annular conical portion 12C with a cutout groove 12H bored at the annular conical portion 12C. A cap 13 comprises a conical recess 13A, a valve seat inserting opening 13D extending from the conical recess 13A toward a rear end 13C, a passage opening 13G extending from the conical recess 13A toward a tip 13F, and an air flowing-in opening 13K opened from an outer periphery 13J inward of the valve seat inserting opening 13D. An air passage 15 is defined by the conical portion 9D of the valve seat 9, the cutout groove 12H of the measuring plate 12 and the conical recess 13A of the cap 13.  The rear end 15A of the air passage 15 is communicated with the air flowing-in opening 13K; and the tip end 15B thereof is communicated with the conical recess 13A led to the passage opening 13G.