baber/WOPTO huggingface dataset:
Patent JP-S60224121-A (JP)
Title: Magnetic recording medium
Inventor: ASAI TAKAMITSU
IPC: C09D7/12
Filed: 1984-04-23
Abstract: PURPOSE:To improve the output in a wide range of wavelength by using both plate-shaped ferromagnetic body and rice grain-shaped ferromagnetic body having saturation magnetization no less than a specified value, providing a layer contg. the rice grain-shaped ferromagnetic body on the supporting body side, and providing a magnetic body layer thereon. CONSTITUTION:A lower magnetic layer is provided on a nonmagnetic supporting body, and an upper magnetic layer is provided thereon. The lower and upper magnetic layers are constituted essentially of a ferromagnetic body and a binder, and added, if necessary, with an additive to obtain a magnetic recording medium. In said medium, the major axis/minor axis ratio of the rice grain-shaped ferromagnetic body in the lower layer is regulated to >=1.5, and the saturation magnetization to >=60emu/g. The ferromagnetic body in the upper layer is a hexagonal flat plate and has an easy magnetization axis vertical to the surface of the flat plate. The output is improved in a wide range of wavelength from long wavelength to short wavelength, and the width of fluctuation of output due to the rotational cycle is reduced when the recording and reproduction are carried out by rotating the disk-shaped medium.
Patent JP-H09273639-A (JP)
Title: Pipe structure
Inventor: NANSAI TAKASHI
IPC: F16K3/314
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a pipe capable of increasing the flow rate of fluid and controlling large quantities of fluid. SOLUTION: A passage 1a into which fluid is allowed to flow and a passage 1a from which fluid is allowed to flow are provided on the horizontal part on the lower part of a T-shaped case 1 so as to be faced to each other, and a valve fitting part whose section has a U shape and whose tip has a spherical shape is formed on the lower part of a hollow part 2 provided on the vertical part of the case 1 in which the passages 1a, 1a are faced to each other, so as to be symmetrical with respect to a center line. On the other hand, a valve 4 whose tip outer periphery is formed into the same shape as the valve fitting part 2a, for selectively blocking and shutting off the passages 1a, 1a by being mounted on the valve fitting part 2a is arranged on the lower end of a locking shaft 3 to be vertically moved by the turning operation of a handle 10 in the hollow part 2.  By this structure, the passages 1a, 1a can be formed into the large size, and great quantities of fluid can be controlled so as to be introduced or blocked.
Patent JP-H04221760-A (JP)
Title: Wiping tool for reagent strip
Inventor: FUAADON EICHI KUROOFUOODO
IPC: B01L3/00
Filed: 1991-03-20
Abstract: PURPOSE: To provide a wiping-off tool for a test strip obtaining a test result free from irregularity by a tester. CONSTITUTION: In a wiping-off tool for a test strip, a wiping-off bar 18 extends into an opening part 20 and a test strip 14 is drawn into the opening part 20 and, when a reagent pad 16 is passed under the wiping-off bar 18, the excessive liquid sample 12 on the reagent pad 16 is removed.
Patent JP-S58197951-A (JP)
Title: Character sound communication terminal equipment
Inventor: FUSHIKIDA KATSUNOBU
IPC: H04M11/06
Filed: 1982-05-13
Abstract: PURPOSE:To select a sound and an amount of information in accordance with use, and to obtain an equipment of a small scale, by using in common a sound synthesizing circuit for generating a sound from a character data stored temporarily in a buffer memory, and a synthesizing circuit for synthesizing a sound from a sound analyzing and sythesizing data. CONSTITUTION:A character data or a sound analyzing and synthesizing data, which is transmitted and received by a communication line 1 is stored in a buffer memory 3 through an MODEM2. The character data and the sound analyzing and synthesizing data, which are stored in this buffer memory 3 are inputted to a controlling circuit 4. Also, a sound analyzing data from a sound waveform input terminal 12 is provided to the circuit 4 through a sound analyzing circuit 8. The character data inputted to this circuit 4 is displayed on a display 10, also is provided to a rule synthesizing circuit 7, and a spectrum envelope parameter value conforming to the character data, and the sound synthesizing data consisting of a sound source parameter value are provided to a sound synthesizing circuit 11. It is used in common with a circuit for synthesizing a sound data from the sound analyzing and synthesizing data, therefore, an equipment of a small scale is obtained.
Patent JP-H09245268-A (JP)
Title: Fire extinguisher rack used in common with alarm
Inventor: KOIZUMI NOBORU
IPC: G08B13/14
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a fire extinguisher rack which is the stationary equipment of a fire extinguisher and, at the same time, is provided with both functions of a fire alarm and the burglar alarm of the fire extinguisher. SOLUTION: A large gear 10 fixed to the intermediate axis 9 provided with the first small gear 8 engaged with a main gear 7 is engaged with the second small 1 gear 13 fixed to the sprindle 12 provided with a star gear 11. On the rocking axis 15 provided with a rocking escapement pawl 14 cooporating with the star gear 11, a hammer body 16 to beat a bell is mounted.  In a sliding plate 24 in which the one end of a pull spring is secured to the restraint axis supporting the external end of the main spring restraining the internal tip part on the tip part of a rotary shaft projecting at the back of a rear side plate 2 and the one end is secured to the sliding plate 214 moving in the vertical direction along the frame body 22 fixing the rear side plate 2 and the supporting part of a fire extinguisher is provided, a suppression piece 30 to suppress the beating action of the hammer body 16 is provided because the sliding plate 26 is moved downward against the force of the pull spring due to the weight of this fire extinguisher.
Patent JP-S564917-A (JP)
Title: Elastic surface wave filter
Inventor: KADOTA MICHIO
IPC: H03H9/64
Filed: 1979-06-25
Abstract: PURPOSE:To make it possible to split an interdigital electrode into several pieces with extreme ease by providing not less than two split parts at positions of the cross width of a symmetric component with cross width not less than twice that of adjacent asymmetric components. CONSTITUTION:On the extension line of one main electrode finger 13 of a couple of main electrode fingers, auxiliary electrode finger 16 differing in potential is provided, so that asymmetrical components A and A' will be excited between the electrode and the other electrode finger 12. Further, symmetric components B and B' are excited between adjacent couples of main electrode fingers 12 and 13, and 14 and 15. Electrode fingers 13 and 14 constituting vibration source B' can therefore be connected to electrode fingers 12 and 15 by the same conductive film respectively without any hindrance, in terms of directions, etc. Split parts are provided at positions of the cross width of symmetric components that have cross width not less than twice that of adjacent asymmetric components, so that vibration source C' of asymmetric components can be constituted without strain. Further, the main rope area of a weighting envelope is provided with not less than two split parts, and consequently the capacity of each split electrode can be equalized, so that frequency response characteristics can be prevented from deteriorating.
Patent JP-S62236333-A (JP)
Inventor: NAKAMURA CHIAKI
IPC: H02J1/00
Filed: 1986-04-08
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-H02259456-A (JP)
Title: Interactive measuring apparatus
Inventor: MINAKI TERUYOSHI
IPC: G01D21/00
Filed: 1989-03-31
Abstract: PURPOSE:To simply perform complicated key operation by a small number of keys by displaying various messages relating to measuring operation and selectively displaying the operation keys corresponding thereto. CONSTITUTION:Various messages relating to measuring operation using a sensor 2 are displayed on a message display part 4 by a microprocessor 1. The key to be operated corresponding to the display content of the display part 4 is selectively displayed on an operation demand key display part 5. Therefore, an operator can selectively operate a predetermined operation key 6 according to the display of the display part 5 and can easily execute complicated key operation without requiring the reference of an operation manual. Further, the measured data of the sensor 2 is displayed on a data display part 3.
Patent JP-S5510203-A (JP)
Title: Separating method for interpolating multiplex signal
Inventor: YOKOYAMA TAKEO
IPC: H03H15/00
Filed: 1978-07-03
Abstract: PURPOSE:To bring a separation into a color signal and luminance signal excellently by adding and subtracting a video signal to and from a signal obtained from the video signal by delaying through an ultrasonic solid-state delay line. CONSTITUTION:Part of input signal 11 is extracted by voltage dividing load 14 and the rest is inputted to the ultrasonic solid-state delay line via input transducer 13. When the input signal is a NTSC color video signal, its color signal has been interpolated in the high-band component of its luminance signal in the form of a carrier signal. Through the ultrasonic solid-state delay line, an input signal and output signal are given no difference in phase in a low band and are provided with comb line filter characteristics in a high band, operation band. Therefore, setting the operation band of the ultrasonic solid-state delay line to the band of the video signal separates the input NTSC video signal into a sum signal and difference signal through the composition of output transducer 15.
Patent JP-H08250897-A (JP)
Title: Mounter with electric characteristic inspecting function
Inventor: IKEDA TADASHI
IPC: G01R31/00
Filed: 1995-03-13
Abstract: PURPOSE: To provide an electronic component mounter having the function of preventing components having electric characteristics different from a specified one from being mounted. CONSTITUTION: An electronic component is taken out with a chuck 4 from a supplying section 1, and is carried into an electric characteristic inspection section 2 and set. And its electric characteristic is checked to see whether or not it is good. A component whose electric characteristic is judged to be good is carried into a recognizing section 3 and set, and the outside dimensions of the component and its lead terminal shape are checked, and the relative position and relative angle of the chuck 4 to the component are recognized. The position and the angle of the part are adjusted by the chuck 4, and the component is mounted on a specified position on a printed wiring board 6.
Patent JP-S578227-A (JP)
Title: Melamine-formaldehyde resin powder and binder composition containing the same
Inventor: YAMAGATA NOBORU
IPC: C08L61/04
Filed: 1980-06-17
Abstract: PURPOSE: Titled composition excellent in water-dispersibility, water resistance, electrical resistance and arc resistance, comprising a melamine-formaldehyde resin powder having a specified turbidity point and a specified particle size.  
     CONSTITUTION: A melamine-formaldehyde resin powder is obtained by melting a melamine-formaldehyde resin, turbidity point 40W80°C, obtained by reacting 1mol of melamine with 1.2W6mol of formaldehyde to heighten the turbidity point to 120W300°C, and pulverizing the resulting resin to 50W500mesh. The obtained resin powder is mixed with PVA, starch or the like to obtain a binder composition.  
     USE: Reinforcing agent for paper processing, wet-strengthening agent for fibers, binders for gypsum boards. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60224557-A (JP)
Title: Ink jet recorder
Inventor: ISHIKAWA CHIYUUJI
IPC: B41J2/13
Filed: 1984-04-21
Abstract: PURPOSE:To make the prevention of oblique printing possible by a simple low cost structure, by inclining the bottom surface of an upside deflecting electrode in the direction at a right angle to the flying direction of an ink drop. CONSTITUTION:The bottom surface of an upside deflecting electrode 2 is inclined in the direction perpendicular to the flying direction of an ink drop. Therefore, the component in the horizontal direction normal to the flying direction of the ink drop is generated in the electric field between the upside and downside deflecting electrodes. Thereby, the force deflecting the ink drop in the horizontal direction is operated and the oblique printing can be corrected by this horizontal deflecting force. In the case where the bottom surface of the upside deflecting electrode 2 is composed of the two inclined surfaces 2a, 2b, when those inclined surfaces 2a, 2b are made of asymmetric projected shape (l1>l2), a better result can be obtained by comparing it with the result to be obtained in the case of symmetric projected shape (l1=l2).
Patent JP-H07268183-A (JP)
Title: Phenolic resin molding material
Inventor: SATO HIROKI
IPC: C08L61/06
Filed: 1994-03-29
Abstract: PURPOSE:To obtain the subject tough molding material excellent in mechanical strength, esp. impact strength, useful for e.g. the automotive area with a tendency toward the miniaturization of automotive parts and wall thinning, by incorporating a phenolic resin with a specific compound. CONSTITUTION:This molding material is obtained by incorporating (A) 100 pts.wt. of a phenolic resin with (B) pref. 3-50 pts.wt. of a compound having one to several acrylic unsaturated groups [pref. e.g. an oligoester acrylate, predominant in ester linkages, of formula 1 or II ((n) is 1-10)].
Patent JP-H08278891-A (JP)
Title: Proof building device and proof building method
Inventor: OTANI TAKESHI
IPC: G06N5/04
Filed: 1995-04-06
Abstract: PURPOSE: To improve the efficiency of a proof building work by stopping the subsequent application processing when the stoppage condition defined by a proof strategy is satisfied when the proof strategy is applied to a proof fragment to be a proof object when the proof is built. CONSTITUTION: A proof drawing display device 8 displays the proof drawing stored in a proof drawing storage part 9 on a display, etc., and the user building the proof selects the objects to be used next from the proof strategies and derieved rules which are preliminarily stored in a proof strategy storage part 6 and a derived rule storage part 7, looking at this display, and imparts the proof fragment to be a proof object to an input part 3. A proof strategy application part 4 applies the proof strategy, etc., to this proof fragment, and the subsequent application processing is stopped and the application results (proof fragments) up to the time are outputted when the stoppage condition defined by the proof strategy is satisfied.  The proof fragment which is conformed to the intent of the user in these outputs is imparted to a proof storage part 9 by a proof candidate selection part 10, the proof is advanced to the next proof and the final proof is stored in the derived rule storage part 7.
Patent JP-H03282210-A (JP)
Title: Apparatus for measuring area rate of pattern
Inventor: MIZUNO KENICHI
IPC: B41F31/02
Filed: 1990-03-30
Abstract: PURPOSE:To make it possible to position a press plate accurately at a specified position even if the press plates are continuously supplied by reciprocating a press-plate position determining device back and forth, and pushing the press plate to a reference setting bar through a lifting pin. CONSTITUTION:A moving stage 104 of a press-plate-position determing device 100 is reciprocated between the original position and a position determining location for every one press plate through a ball screw 103 with a motor which is not shown in the figure. A lifting pin 112 is provided so that the pin can be swung between the upper lifted position and the lower position with a pulse motor 13. When a press plate B is conveyed in following a press plate A, the size of the press plate is detected with an outer-shape measuring sensor 122, and the lifting pin 112 is selected. Then, the lifting pin 112 is set at the upper lifted position. The device 100 pushes the press plate B and pushes the reference edge part to a reference setting bar 32. Then, the pin 112 is lowered and returned to the original position. Therefore, the measurement can be performed even if the press plates are continuously supplied.
Patent JP-S558651-A (JP)
Title: Small-size tape recorder
Inventor: TAKAYAMA TOMOTOSHI
IPC: G11B15/10
Filed: 1978-07-04
Abstract: PURPOSE: To make a tape recorder small-size furthermore and improve the portable property by simplifying the mechanical mechanism for positioning a magnetic head  and a pinchroller.  
     CONSTITUTION: When operation material 42 is pressed in the e direction, the pawl of ratchet wheel 40 is pressed by spring 41 fitted to operation material 42, and cam 39 which is structured in one body together with ratchet wheel 40 is rotated in one direction. That is, the contact state and the separated state between pinchroller 34 and capstan axis 44 and between magnetic head 33 and the magnetic tape can be realized alternately by pressing operation material 42. Otherwise, a warm gear mechanism is used in stead of ratchet wheel 40 to drive cam 39 by a small-size motor. By this constitution, the number of parts can be reduced to obtain a small- size, improved-portable property, and low-cost tape recorder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01253626-A (JP)
Title: Optical pressure sensor
Inventor: SHIMADA SATOSHI
IPC: G01L9/00
Filed: 1988-04-04
Abstract: PURPOSE:To obtain an economical, compact pressure sensor, by using a photodetector which is provided at the rear part of a laser diode as an optical displacement sensor, utilizing an objective lens as a feedback actuator, and detecting the displacement of a pressure receiving element as an electric signal. CONSTITUTION:Forward emitted light L11 from a laser diode 1 passes through a collimator lens 2, a beam splitter 3, a lambda/4 wavelength plate 4 and an objective lens 5. The light is condensed and projected on a diaphragm surface 9. Backward emitted light L12 from the laser diode 1 is monitored with a photodiode 7. The light performs feedback control of the focal point of the light spot on the diaphragm surface 9 through an amplifier 71, an actuator control part 8 and an actuator 81. Therefore, the displacement of a light receiving element such as diaphragm can be detected as an electric signal. Thus, an economical, compact pressure sensor is obtained.
Patent JP-H08276451-A (JP)
Title: Helical compressor, injection molding method of helical blade and injection molding machine therefor
Inventor: KAIRIKU YOSHINORI
IPC: F04C18/344
Filed: 1995-04-06
Abstract: PURPOSE: To improve the compressing efficiency without reducing the durability of a helical blade for refrigerant by molding the blade for forming a helical compressor of fluorine resin containing fiber material. CONSTITUTION: A plurality of compressing chambers 12 for compressing refrigerant gas fed from a suction hole 9 to a cylinder 2 are formed at the outer periphery of a rotor 3, and a spiral helical blade 13 is telescopically provided between the cylinder 2 and the rotor 3. The blade 13 is narrowed at a predetermined ratio from the suction side of the cylinder 2 toward the discharge side at the spiral pitch, and held in the spiral groove 14 formed on the outer periphery of the rotor 3. The blade 13 is formed of fluorine resin which contains 1 to 20wt.% of glass fiber, and hence the moldability of the blade is improved. Thus, since the dimensional irregularity of the blade 13 is eliminated, the compressing efficiency of the compressor can be enhanced.
Patent JP-2000270948-A (JP)
Title: Seat reclining device
Inventor: YAMANE MASAAKI
IPC: A47C1/026
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To realize smooth operation and reduction in the number of parts, while advantages of wide applications to lower arms and seat back frames of a variety of shapes are provided. SOLUTION: A pole member 33C is arranged in a ratchet plate 31 and a set plate 32, which are abuted so that they can rotate relatively, and its tooth form 311 engages a tooth form 331 of the ratchet plate, and thus the relative rotation between the ratchet plate 31 and the set plate 32 is regulated. The fixing of the ratchet plate 31 and the set plate 32, and a seat back frame 2 and a lower arm 4 is conducted by the caulking by pin members 5A and 5D which are inserted through peripheral extension parts 312 and 321. While the relative rotation between the ratchet plate 31 and the set plate 32 is guaranteed, heads 51 of the pin members 5A and 5D are made to be regulation parts to regulate the separation of both of them by making contact with these from the outside.
Patent JP-S537667-A (JP)
Title: Carboxylic acid amides and their preparation
Inventor: YAMANAKA TSUTOMU
IPC: C07D263/36
Filed: 1976-07-07
Abstract: PURPOSE: Oxazoleacetic acid amide I[R is II or III(X and Z are halogen; Y is H, halogen or lower alkoxy); R 1  is lower alkyl; R 2  is H or lower alkyl; R 3  and R 4  are H, (hydroxy)lower alkyl, di-lower-alkylamino lower alkyl, benzyl or cycloalkyl; R 3  and R 4  together with the adjacent N form a heterocyclic ring], e.g. 2-(4-chlorophenyl)-5-ethoxy-4-oxazoleacetamide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5417074-A (JP)
Title: Humidity detecting element
Inventor: NISHINO ATSUSHI
IPC: G01N27/22
Filed: 1977-07-06
Abstract: PURPOSE: To provide a humidity detecting element, which is small in size for easy handling and stable in characteristics, by using a anode oxidized film of a dielectric element of a valve metal so as to specify the gradient of electric capacitance due to humidity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11282073-A (JP)
Title: Card type camera
Inventor: MURAI SEIICHIRO
IPC: G03B17/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a card type camera of a highly reliable constitution capable of securing the focal distance of a lens at the time of taking a picture, in particular, in spite of extreme thin structure. SOLUTION: The camera is provided with a thin structural camera main body 1 whose thickness is very small comparing with the surface area of the main body 1, an image pickup element attached inside the camera main body, the lens 3 arranged to face the image pickup element and a lens collapsible mechanism A which supports the lens, collapses the lens at least in the same surface as the surface of the camera main body or in the camera main body, when the picture is not taken and projects the lens from the surface of the camera main body, to secure the focal distance with respect to the image pickup element, when a picture is taken.
Patent JP-S63247706-A (JP)
Title: Method for connecting optical fibers
Inventor: SASAKI KAZUMASA
IPC: G02B6/255
Filed: 1987-04-02
Abstract: PURPOSE:To connect optical fibers with a simple operation and exact alignment and with high reliability by inserting the optical fibers into the through-hole of an outside tube which has the through-hole of the bore nearly equal to the outside diameter of the optical fibers and has electrical conductivity, passing electric current to the outside tube and welding the fibers by the generated Joule heat. CONSTITUTION:The optical fibers 1, 2 are inserted into the through-hole 4 of the outside tube 3 having the electrical conductivity and the end faces to be joined are pushed to each other. These end faces are placed nearly at the center of the tube 3. The tube 3 is made of a metal or conductive ceramics and the fibers 1, 2 are automatically aligned by the hole 4. The Joule heat is generated when electrodes 7 are respectively brought into contact with the two upper and lower or right and left points of the tube 3 and the current is passed to the tube 3. The joint surfaces of the fibers 1, 2 are welded when the Joule heat sufficient for welding of the two fibers 1, 2 is generated. The fibers 1, 2 are fusion joined to the tube 3 if the current quantity is further adjusted.