baber/WOPTO huggingface dataset:
Patent JP-H03237727-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: WAKUI TAKAYUKI
IPC: H01L21/331
Filed: 1990-02-15
Abstract: PURPOSE:To manufacture a bipolar transistor having excellent characteristics without an adverse effect of etching by forming a semiconductor layer connected to a single crystal semiconductor layer in an outer circumferential section in an opening section and extended to the outside and operating the semiconductor layer as a leading-out electrode for a semiconductor element. CONSTITUTION:Oxide films 4a, 4b, an N-type polysilicon film 6, a high melting- point metallic alloy film 5 and an insulating film 8 are formed onto a substrate 100, and a groove reaching up to the oxide film 4b is bored to the N-type polysilicon film 6, the high melting-point metallic alloy film 5 and the insulating film 8 and a clearance section is formed. The oxide film 4b is side-etched and an undercut section is shaped, and single-crystal silicon 3b is epitaxial-grown. A gate insulating film 80 is formed through thermal oxidation treatment. The N-type impurities of the polysilicon layer 6 are diffused simultaneously into the substrate 100 at that time, and source-drain regions 82 are formed. A sidewall 10 is shaped, and polysilicon 11 is formed, thus completing a MOS transistor.
Patent JP-S61192675-A (JP)
Title: Tension adjusting method and device for wire
Inventor: UEDA IWAO
IPC: B65H59/10
Filed: 1985-02-19
Abstract: PURPOSE:To prevent disconnection of a wire easily and securely, by adjusting tension with the air flow pressure giving a tension to the wire through a tube by an air flow, when the tension is given to the very small wire. CONSTITUTION:When a wire 2 is passed through wire passages 4 and 5 of a tube 3, and air is inhaled through an air intake 6, the inhaled air exhausts out through the wire passages 4 and 5, giving a tension to the very small wire 2 by the air flow a, and the wire goes up to a twisting dice. In this case, the wire 2 tends to be loosened between the tube 3 and the feeding reel 1, and the delivery speed should be adjusted. And, in order to adjust the tension of the wire 2 to fit the twisting, elastic throttle valves of rubber 7 and 8 are throttled to narrow the wire passages 4 and 5 adequately by tightening bolts 9 and 10 to adjust the air flow pressure. In such a way, the tension of a very small wire can be kept constant avoiding disconnection.
Patent JP-H06342706-A (JP)
Title: Magnetic material
Inventor: SAKURADA SHINYA
IPC: H01F1/053
Filed: 1994-03-02
Abstract: PURPOSE:To obtain magnetic material having both high saturation magnetic flux density and excellent magnetic anisotropy, by making the total amount (at%) of Co and Fe in a specified main phase larger than or equal to a specified value. CONSTITUTION:This magnetic material has crystal structure of RxCOyFe100-x-y and the total amount of Co and Fe in the main phase of the crystal structure is larger than or equal to 90 at%. R is one or more kinds of elements selected out of a group of rare earth elements, and (x) and (y) show ate, and satisfy 4<=x<=20 and 0.01<=y<=70, respectively. Thereby both high saturation magnetic flux density and excellent magnetic anisotropy are realized, and magnetic material suitable for permanent magnets containing a bond magnet can be obtained.
Patent JP-H05200690-A (JP)
Title: Compression spring type balancer for robot
Inventor: TAKANO MASAYOSHI
IPC: B25J9/06
Filed: 1992-01-23
Abstract: PURPOSE:To make a center shaft easy to mode up and down concentrically with a vertical cylinder, and less in wear of this center shaft, consequently make it so as to be excellent in maintainability. CONSTITUTION:An I member 09 installed on a top plate 010 of a vertical cylinder 08 is pivoted to an upper end of a rocker member of a robot and a end I member 016 installed in the lower end of a center shaft 013 inserted into a center hole of a bottom plate 01 2 of the vertical cylinder 08 is pivoted to an upper end of the support member of the robot. In addition, the center shaft 013 is made so as to be energized upward by dint of a compression spring 017 elastically installed concentrically in space between the upper end of the center shaft 013 and the bottom plate 012 of the vertical cylinder 08. In addition, this balancer is provided with a bushing 1, where the center shaft 013 erected on the bottom plate 012 of the vertical cylinder 08 is inserted through and also the compression spring 017 is externally inserted, and a self-aligning bearing 4 inserted in an interval between the upper end of the center shaft 013 and a spring upper end seat plate 7 inserted into an upper part of the center shaft 013.
Patent JP-S57147084-A (JP)
Title: Electronic watch with melody function
Inventor: NISHIMURA TOSHIO
IPC: G04G9/00
Filed: 1981-03-06
Abstract: PURPOSE:To simplify the selecting operation of an alarm tone, by selecting a specific one of plural kinds of alarm tone by one key operation. CONSTITUTION:Each time an alarm tone changeover key AK is operated, a ring counter counts the number of operations. Prescribed melody information is selected from a memory by the count output of this ring counter and the selected melody is generated at an alarm time, and the selected melody is displayed with a symbol mark S on a display part D. When no alarm tone is required, the output of the ring counter is set to such value that melodies stored in the memory are not selected.
Patent JP-H06249386-A (JP)
Title: Pipe connection member mounting and demounting device
Inventor: YOKOYAMA GUNPEI
IPC: F16L55/00
Filed: 1993-02-23
Abstract: PURPOSE:To perform mounting and demounting of a pipe connection member on and from an existing pipe in a non-flow cutout state through simple operation by a method wherein a press maintaining mechanism to maintain a press tool in a press position by means of a press force exerted from the outside of a closed case is provided and the press tool is movable to a press release position by the press maintaining mechanism through removal of an operation force. CONSTITUTION:A press maintaining mechanism 7 is provided for maintaining a press tool 6 in a press position by means of an operation force exerted from the outside of a closed case 3. The press tool 6 is arranged such that through removal of an operation force, it is movable by the press maintaining mechanism 7 along the longitudinal direction of a screw shaft between a press position wherein an air valve C and a branch pipe B are surely pressed in a coupling position with two flanges 1 and 2 nipped from a radial direction between two press members 13 and a press release position wherein press and fixing are rendered ineffective. This constitution causes mounting and demounting of a pipe connection member C coupled through a flange on and from an existing pipe in a non-flow cutout state through simple operation wherein an operation force is only exerted on the press maintaining mechanism 7 from the outside of the closed case 3 or removed.
Patent JP-S59160848-A (JP)
Title: Magnetic field sensor
Inventor: HANEKAWA KIYOSHI
IPC: G11B11/105
Filed: 1983-03-02
Abstract: PURPOSE:To read sufficiently high-frequency magnetic recording by using a magnetic which provides excellent Faraday rotation such as Y. I. G as a magnetic material, and further detecting electrically an electric signal which is increased or decreased by its effect, by another signal switching device. CONSTITUTION:The electic power wave of a carrier signal source 1 inputted to the Y. I. G2 is a stable constant output by the influence of the magnetic field of a bias magnet 3 and increased or decreased almost in proportion to the direction or intensity of magnetism by the influence of a magnetic recording medium 4 when the mgnetic recording medium 4 approaches the Y. I. G2 to be outputted from a directional stripe line or antenna part 5 which performs cavity resonance, etc. The outputted electric signal is further converted by another signal switching device 6 to detect the direction or intensity of the magnetism of the magnetic recording medium 4 electrically. Thus, the distribution, direction, and intensity of the high-density magnetic field are detected and read of high-frequency magnetic record of MHz, GHz, etc., is facilitated, obtaining a precise magnetic field sensor which generates less noise.
Patent JP-H04273199-A (JP)
Title: Substrate attaching device
Inventor: ABE FUMIICHIROU
IPC: H05K7/14
Filed: 1991-02-27
Abstract: PURPOSE:To surely prevent peeling and breakage of an insulator substrate caused by deformation stress without improving plane accuracy of a carrier plate and an attaching surface of an attaching body. CONSTITUTION:A pair of grooves 12a, 12b are provided to a carrier plate 10 with an insulator substrate 11 between. Cut-out parts 13a, 13b are provided to both ends of longitudinal direction of the groove parts 12a, 12b; thereby, elasticity of the groove parts 12a, 12b can be set small in comparison with a surface part of the carrier plate 10, and deformation stress generated by irregularities, etc., of the carrier plate 10 and each attaching surface of an attaching body is concentrated to the groove parts 12a, 12b of small elasticity not to provide it to an insulator substrate 11.
Patent JP-H07213250-A (JP)
Title: Production of granular seasoning
Inventor: KATSUTA YASUO
IPC: A23L27/00
Filed: 1994-02-03
Abstract: PURPOSE:To obtain a granular seasoning having the same flavor as that of a pasty seasoning by adding a partial hydrolyzate of a starch in a powdery state to a pasty seasoning and stirring at a high speed. CONSTITUTION:A pasty seasoning having >=45wt.% concentration of solid content is mixed with 40-250wt.% of a partial hydrolyzate of a starch (e.g. <=200cps viscosity of 20% aqueous solution) in a powdery state, stirred at a high speed and can be granulated without being heat-treated to give a granular seasoning having excellent dispersion, solubility, transportation, simplicity and measuring properties.
Patent JP-H03240638-A (JP)
Title: Cutting treatment apparatus of binding band
Inventor: MATSURA RYOSUKE
IPC: B65B69/00
Filed: 1990-02-13
Abstract: PURPOSE:To reduce the size of an apparatus and perform cutting treatment of a binding band of beverage containers in a short time by a method wherein a band collector which moves a chuck that catches the band, and a band cutting device with a cutter which cuts the band off are provided on both sides of the apparatus. CONSTITUTION:A treatment station is located on the course of an article transfer line. A band collector 12 is located to the right of the station and a band cutting apparatus 13 to the left. When an article W is transferred to the treatment station, a movable rod 33 is moved to the right and this motion is detected by a limit switch 37. A movable table 24 and a movable rail 95 are stopped in response to the detected signal. A chuck 49 is moved together with a belt 48 and, a band B is caught by the chuck 49. A tension rod 54 is lowered and this motion is detected by a limit switch 57. A cutter 97 is lowered based on the detected signal to cut the band B off.
Patent JP-H07221825-A (JP)
Title: Cordless communication equipment
Inventor: MOGI MITSUKAZU
IPC: H02J50/10
Filed: 1994-02-07
Abstract: PURPOSE:To interrupt a communication circuit and to suppress production of howling by using the small sized equipment with a simple structure, detect a slave set approaching a charger. CONSTITUTION:A battery 15 built in a slave set 10 is charged by the contactless charging system adopting electromagnetic induction. That is, an AC magnetic field sent from an exciting coil 20 provided to a charger 18 is detected by a detection coil 24 built in the slave set and an AC power generated across the detection coil through the electromagnetic induction is fed to the battery to charge the battery via a rectifier circuit 25 and a reverse flow prevention diode 26. On the other hand, an output of the rectifier circuit is branched to a comparator 32, in which the output is compared with a reference voltage Vs. When the slave set approaches the charger, an output of the rectifier circuit increases. When the output exceeds the voltage Vs, an output of the comparator goes to an H level, a contact of a normally closed switch 34 connecting to a microphone 11 is opened to interrupt the communication circuit (bypass sound from a speaker 12 to the microphone 11 is eliminated).
Patent JP-S58151833-A (JP)
Inventor: MARUYAMA SHIGEFUMI
IPC: H02J3/24
Filed: 1982-03-03
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-H04248757-A (JP)
Title: Picture reader
Inventor: OGUSHI HIROSHI
IPC: H04N1/04
Filed: 1991-02-04
Abstract: PURPOSE:To reduce the dispersion in the illuminance due to distortion of a lens or the like and to prevent the deterioration in picture quality by using a reflecting plate in place of a condenser lens and fitting it in the vicinity of an LED array. CONSTITUTION:A picture read system B reads an original face of an original 1 optically on the way of carriage from a feed roller 4b to a discharge roller 5b. That is, an LED array 8 having no condenser lens being a light source emits a light to an original face through an original glass 7 and a reflected light (optical image) is sent to a photoelectric conversion element such as a CCD via a lens 10 through mirrors 9a-9c, in which the light is converted into an electric signal. The conversion information converted into the electric signal is recorded by its own recording section in the case of the copy mode and sent to a recording section of other equipment in the case of the facsimile mode (transmission mode).
Patent JP-H04248759-A (JP)
Title: Picture reader
Inventor: OGUSHI HIROSHI
IPC: H04N1/19
Filed: 1991-02-04
Abstract: PURPOSE:To prevent dust or stray light or the like from being invaded into a lens holder and to prevent adverse effect onto a picture by forming the lens holder being a lens unit to be almost an enclosed state. CONSTITUTION:In the case of mounting a CCD board 25 to a lens holder 24, the lens holder 24 covers a photoelectric conversion element 11. Moreover, a rib 28 is provided to a mount when the lens holder 24 is fitted to an optical board 18 and a dust cover 29 is a sheet to prevent invasion of dust or the like into the lens holder 24. Moreover, a perpendicular part 30 is integrally formed to part of the lens holder 24 with the same height as that of the rib 28. Thus, three sides around the lens holder 24 are formed integrally to the optical board 18 by the rib 18.
Patent JP-S57147583-A (JP)
Title: Adjusting composition for lowering acidity of soil
Inventor: SHIMIZU TOORU
IPC: C09K17/00
Filed: 1981-03-09
Abstract: PURPOSE: The titled composition useful for soil of raising of seedling of paddy- rice plant to be planted by machine, capable of adjusting the reduction in acidity of soil immediately, having prolonged adjusting effect and easy handling, obtained by blending mineral powder with sulfur and flour of sulfur in a specific ratio.  
     CONSTITUTION: 70W95pts.wt., preferably 80W90pts.wt. mineral powder (preferably gypsum) having particle sizes of preferably ≤500μ is blended with 1W20pts.wt., preferably 3W10pts.wt. sulfur, and 1W15pts.wt., preferably 3W10pts.wt. flour of sulfur, to give the desired composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60242596-A (JP)
Inventor: UIRIAMU DABURIYUU ITSUPU
IPC: G11C7/06
Filed: 1985-02-21
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-H07244685-A (JP)
Title: Piping spool designing method
Inventor: HAYATA FUMITAKA
IPC: F16L1/00
Filed: 1994-03-03
Abstract: PURPOSE:To provide the piping spool designing method which can specify an optimum cutting position not through the intervention of a skilled person. CONSTITUTION:A piping route is extracted from CAD data and coded into a character string (20). Then a gene array corresponding to the code is generated at random (22) and the structure of the generated gene array is checked (24). The block of a structure adaption part is evaluated (26) and exchanging and inverting (mutation) operation of genes other than the block candidate is performed (28) to determine the optimum block (30). On the basis of the result, pipes are manufactured by an optimum cutting method for each spool.
Patent JP-S57148144-A (JP)
Title: Solar heat collecting device making use of inclined window
Inventor: UMENUSHI YOUICHIROU
IPC: F24S23/77
Filed: 1981-03-11
Abstract: PURPOSE:To improve the heat collecting efficiency of the titled device and to reduce heat load  on an air conditioner provided within the room by a method wherein the window glass is  inclined in such a manner that the angle of incidence of sunlight with respect to the surface of  the window glass is so changed as to limit the amount of transmission of sunlight into the  room in summer and the solar heat collecting device is provided below the window glass at a  set angle of inclination. CONSTITUTION:The window glass 1 is attached to the outer wall 3 of a building 2 at a set  angle phi of inclination with respect to the outer wall in summer so that the angle theta of incidence of sunlight with respect to the window glass becomes larger than a predetermined value  to thereby limit the amount of sunlight coming into the room through the window glass. Further, the solar heat collecting device 4 is provided below the window glass at such an angle of  inclination with respect to the wall 3 that the device 4 is able to adsorb the sunlight reflecting  from the surface of the window glass. Consequently, sunlight is introduced into the room  through the surface of the window glass in winter to thereby heat the room while sunlight is  reflected from the surface of the window glass in summer to thereby reduce the heat load  applied on the air conditioner in the room and to improve the heat collecting efficiency of the  solar heat collecting device 4.
Patent JP-S59159380-A (JP)
Title: Manuscript holder
Inventor: ISHIZAWA YASUHISA
IPC: B41J29/15
Filed: 1983-03-03
Abstract: PURPOSE:To enable to input manuscript data with favorable operatability without need to designate a line shifting pitch, by a method wherein rule lines on a manuscript are detected by a detector, and a cursor is automatically shifted to the next line, in using a typewriter. CONSTITUTION:A rope 6 mounted between rollers 7a, 7b and having one end fixed to a part proximate to a guide roller 5a provide on the right upper side of the cursor 3 and the other end fixed to a part proximate to a guide roller 5b provided on the right lower side of the cursor 3 is fed by rotating a pulse motor 9, while the cursor 3 is moved in a parallel manner upwards or downwards on a plte 1 by guide grooves 2a, 2b and the guide rollers 4a, 4b, 5a, 5b. In this case, the detector 10 consisting of light-emitting and light-receiving elements detects the presence or absence of a rule line on a manuscript paper 14, thereby shifting the cursor 3 by one line at a time or moving the cursor 3 from the lowermost line to the uppermost line. Accordingly, even when manuscripts with various rule line pitches are used, it is unnecessary to designate a line shifting pitch, and manuscript data can be inputted with favorable operatability.
Patent JP-H01209811-A (JP)
Title: Surface acoustic wave filter and its manufacture
Inventor: KOMI TADAO
IPC: H03H3/08
Filed: 1988-02-18
Abstract: PURPOSE:To suppress a bulk wave effectively by forming a ditch having a prescribed surface roughness, a prescribed pitch and dimension to the rear face of a surface acoustic wave substrate. CONSTITUTION:The surface roughness Ra of the rear side is selected to be 0.5mum<=Ra<=3.0mum, the relation between the depth(d) of the ditch and the thickness(t) of the substrate is selected to be 0.1mm<=d/t<=0.6mm and the pitch(p) is selected to be 0.3<=p<=5.0mm in the surface acoustic wave filter where the ditch 4 whose surface coarseness 5, whose pitch is P and whose depth is (d) is formed on the rear face being an opposite face to the face of the substrate 1 made of piezoelectric oxidation single crystal having interdigital electrodes 2, 3. Moreover, the rear side of the surface acoustic wave substrate of the surface acoustic wave filter is masked by an urethane rubber film and the ditch is formed by applying horning. Thus, the bulk wave is suppressed effectively.
Patent JP-S61192270-A (JP)
Title: Determination of degree of washing of raw laver
Inventor: KAWAI KATSUYOSHI
IPC: A23L17/60
Filed: 1985-02-22
Abstract: PURPOSE:To obtain washed raw laver having desired salt content, by determining the salt content of the washing water in the raw laver washing tank, determining the turbidity of the water discharged from the washing tank and carrying out the washing while switching the fresh water and saline water according to the determination results. CONSTITUTION:A salt-content sensor 16 is placed in the washing tank 1, and a turbidity sensor 12 is attached to the drain pipe 13 connected to the washing tank 1. Washing of a laver is carried out by supplying washing water from the feeding pipe 15 until the measured turbidity reaches a specific level. In the above process, the salt content of the washing tank is measured by the salt-content sensor 16, and the kind of the washing water is switched between fresh water and saline water so as to keep the salt content to a prescribed level. Preferably, a measurement tank 9 partitioned with a mesh plate is placed in the washing tank 1.
Patent JP-H09232190-A (JP)
Title: Electric double layer capacitor
Inventor: KAZUHARA MANABU
IPC: H01G11/06
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric double layer capacitor which has high working voltage, quick chargeability and dischargeability, resistance to charge and discharge cycle and high energy density. SOLUTION: A positive electrode 1 is made of a mixture of polarizing electrode material and collector of stainless steel fibers. A negative electrode 5 is made of a combination of carbon material in which lithium ions are absorbed and metallic collector. An element is made of the pair of electrodes sandwiching a separator 8 and is impregnated with non aqueous electrolytic solution 7.
Patent JP-S54127344-A (JP)
Title: Measuring method of transmission characteristics of optical fibers
Inventor: MATSUMOTO TAKAO
IPC: G01M11/00
Filed: 1978-03-27
Abstract: PURPOSE: To enable transmission band widths to be intuitionally detected and enhance the resolution of S/N ratio by subjecting the pulse light signals entering an optical fiber to sine waveform power modulation and comparing the levels of the sine waveform components of incident light and exit light.  
     CONSTITUTION: The pulse form incident light signal 2 is subjected to power modulation at the level 3 of the sine wave components of the frequency f 0  contained in the signal 2 and is then enterd to an optical fiber 1. The incident signal 2 becomes dull in waveform as it propagates in the optical fiber 1 and is then drawn out as the exit signal 4. Here, the levels 3, 5 of the sine wave components of the frequency f 0  contained in the respective light signals 2, 4 are compared, whereby the passage loss at the frequency f 0  may be known. By subsequently changing the value of the frequency f 0 , the base band frequency characteristics may be obtained. If the discontinuous light signals are repeatedly propagated within the time once entered in the optical fiber and the exit light signals after this are detected, the base band characteristics may be directly measured on the frequency axis. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04273696-A (JP)
Title: Outputting circuit for remote controller
Inventor: KAMIHIRA TSUNETOMO
IPC: G06F9/48
Filed: 1991-02-28
Abstract: PURPOSE:To realize the outputting circuit able to output a remove control waveform with high accuracy without being affected by other interrupt. CONSTITUTION:Number of carrier signals generated by a 1st timer counter 1 is counted by a 2nd timer counter 2, input/output control for a terminal is implemented by a terminal output setting register 3 and a flip-flop 4. Then an AND gate circuit 5 ANDs a carrier signal generated by the timer counter 1 with a latch output from the flipflop circuit 4 and outputs the result as a remote control signal to a terminal 6.