baber/WOPTO huggingface dataset:
Patent JP-H11135904-A (JP)
Title: Thick film electrode
Inventor: KAGAMI TOSHIKAZU
IPC: H01J11/12
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the curling of an electrode at its edges. SOLUTION: An electrode is formed of thick film conductor material which at least contains conductive powder and glass frit, where in the electrode has a two-layered structure composed of an upper layer 13 whose main component is conductor powder and a lower layer 12 whose main component is glass frit. The edge of the electrode is less curled due to the tension of glass frit contained in the lower layer 12. As the upper layer 13 is small in glass frit content, the electrode is improved in wettability to electrode repairing solder.
Patent JP-2001036647-A (JP)
Title: Automatic telephone answering service system for portable phone
Inventor: KIMURA YUKO
IPC: H04W12/02
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic telephone answering service system for a mobile communication system where a caller side can confirm whether or not a receiver side hears a message. SOLUTION: An automatic telephone answering service system 211 stores a password entered from a caller in cross-reference with a message together with a reception number provided by the system side in the case of registering the message from the caller to a recipient and is provided with a storage section 209 having a confirmation number storage section 210 for each user that stores a check area denoting an open state of the message in cross-reference with the message. When the recipient opens the message, the check area is set from a non-open state into the open state, the caller enters the password and the reception number from a telephone terminal and a collation means collates the number with a number in the confirmation storage section 210 to acquired the information denoting whether or not the recipient has already confirmed the message.
Patent JP-S58103292-A (JP)
Title: Mfb loud speaker
Inventor: ISHIKAWA SEIICHI
IPC: H04R3/00
Filed: 1981-12-15
Abstract: PURPOSE:To reduce the distortion of the sound which is given through a loud speaker  without increasing the weight of a vibrating system, by detecting the vibrating displacement of a diaphragm optically and indirectly to convert it into an electric signal  and applying this electric signal as a negative feedback signal of a driving amplifier of  the diaphragm. CONSTITUTION:A light emitting element 1 and a photodetector 2 are provided on the  upper edge planes of a yoke and a center pole 13 to face oppositely the surface 3 of a  light reflecting plate of a diaphragm 4 which is parallel to the upper edge plane of the  pole 13. The light irradiated from the element 1 is reflected by the surface 3 and made  incident to the detector 2. The quantity of the light to be made incident to the element  2 varies by the position of the surface 3 which responses to the vubrating displacement  of the disphragm 4 and the output current of the element 2 increases/decreases accordingly. Thus the signal are obtained in response to the vibrating displacement of the  disphragm 4. Then the electric signal given from the detector 2 is applied to an adverse phase input terminal of a driving amplifier 18 as a negative feedback signal through an amplifier 6 and a differentiater 17. In such a way, the distortion is reduced  for the sound radiated through a loud speaker without increasing the weight of a  vibrating system.
Patent JP-S6359576-A (JP)
Title: Printer
Inventor: OKADA KUNIO
IPC: G06F3/12
Filed: 1986-08-30
Abstract: PURPOSE:To improve the availability of a memory and to prevent lowering of printing speed, by switching the holding volume or holding time of data corresponding to the length of paper carry path. CONSTITUTION:A jam limit switch is provided for removing a jamming paper, and when said switch is depressed the jam mode is cleared to resume printing. A jam indicator 207 flickers upon occurrence of jamming. The functions being set by means of said jam limit switch and jam indicator are realized when a printer control program contained in ROM202 is executed by CPU200. A drive circuit 208 for a paper discharge switching solenoid operates a paper discharge lever when a lever drive signal 231 is fed from the CPU200 according to the printer control program of ROM202. If the lever drive signal 231 is ON, it is switched to a paper discharge carry path to a facedown tray while if the drive signal is OFF, it is switched to a paper discharge carry path to a faceup tray.
Patent JP-H0291005-A (JP)
Title: Herbicidal method using bromoxinyl
Inventor: RICHIYAADO HENRII HIYUUITSUTO
IPC: A01N43/40
Filed: 1989-08-04
Abstract: PURPOSE: To suppress the growth of weeds on a field of corn, wheat or barley by applying a herbicide composed of bromoxynil and other compound as active components to the field after germination, thereby achieving excellent herbicidal effect and residual soil activity at a low rate of application by the synergistic action of the components. CONSTITUTION: Bromoxynil [3,5-dibromo-4-hydroxybenzonitrile], its agriculturally permissible salt or ester known as an agent for the control of weeds on the field of corn, wheat, etc., after germination is used in combination with a 3benzoylpiperidine-2,4-dione derivative of the formula (both of R<1> and R<2> are H or CH3 ; R<3> is NO2 and R<4> is Cl or CF3 or R<3> is Cl or NO2 and R<4> is methylsulfonyl) known as a preemergence or post-emergence herbicide such as 3-(4-chloro-2-nitrobenzoyl)-6,6-dimethylpiperidine-2,4-dione or its agriculturally permissible salt as active components. The weight ratio of (the former component):(the latter component) is 14:1 to 1:3.3.
Patent JP-H0934139-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MASHITA KIYOKAZU
IPC: G03G5/06
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having high resistance to wear, corona discharge and toner filming, excellent in electrical characteristics and image quality maintaining property and capable of repetitive use over a long period of time. SOLUTION: In this electrophotographic photoreceptor obtd. by forming a photosensitive layer on an electrically conductive substrate, the photosensitive layer contains polycarbonate resin consisting of repeating structural units represented by general formula I as a bonding resin and at least one kind of triarylamine compd. represented by general formula II as an electric charge transferring material. In the formula I, each of X and X' is H, halogen or methyl, each of Y and Y' is methyl or phenyl and each of A1 and A1 is 2-4C alkylene. In the formula II, R1 is H or methyl, each of Ar1 and Ar2 is optionally substd. aryl and (k) is 1 or 2.
Patent JP-H0547545-A (JP)
Title: Bistable mechanism using permanent magnet
Inventor: KAMITSUBARA TSUNEO
IPC: H01F7/02
Filed: 1991-08-13
Abstract: PURPOSE:To provide a bistable mechanism using a permanent magnet to increase the change rate of a magnetic attraction force to act on a movable element to a small displacement of the movable element. CONSTITUTION:A bistable mechanism is constituted of a stator constituted of yokes 10 and 10a, which are respectively provided with base plates 1 and 1a having bearing holes 2 in their both ends, in a bilateral symmetry centering around a non-magnetic material 5, a cylindrical permanent magnet 3 which is provided on the periphery of a shaft 6 and is axially magnetized, magnetic pole pieces 4 and 4a provided on both sides of the magnet 3 and a movable element consisting of a guide pipe 7 on the periphery of the magnet 3 and the like and the movable element is freely moved between the two stable positions (the base plates 1 and 1a) of the stator by applying a force to the shaft 6 in an axial direction.
Patent JP-S6261656-A (JP)
Title: Two-state type dust collector
Inventor: MUTO AKIRA
IPC: B03C3/10
Filed: 1985-09-13
Abstract: PURPOSE:To obtain the titled dust collector of which the dust collection efficiency is not affected by the electrical characteristics of dust, by providing a cyclone dust collector arranged in a dust-containing gas passage and a moving electrode type electric precipitator arranged to the post-stage of said dust collector. CONSTITUTION:A two-stage type dust collector 10 is constituted of a front stage multicyclone apparatus 12 and a post-stage moving electrode type electric precipitator 14. The lefthand inlet flue 16 of the multicyclone apparatus 12 is connected to a boiler and dust-containing gas 18 is treated by three cyclones 20 to remove dust with a particle size of 10mum or more. Next, the dust- containing gas 18 is introduced into the post-stage moving electrode type electric precipitator 14 through a connection passage 22 and the fine particulate dust left in the dust-containing gas 18 is collected and removed. The dust-containing dust treated with the two-stage dust collector 10 is sucked by the suction fan 26 on an outlet flue 24 to be discharged to the atmosphere from a chimney part 28.
Patent JP-S58103747-A (JP)
Title: Self-shift type gas discharge panel
Inventor: URADE TOSHINORI
IPC: H01J11/28
Filed: 1981-12-15
Abstract: PURPOSE:To obtain a long-lived self-shift type gas discharge panel that prevents accidental incorrect discharge caused by abnormal charge by providing a charge diffusing electrode that forms charge diffusing discharge cells in a dielectric layer and a charge diffusing path between the said charge diffusing discharge cells. CONSTITUTION:When negative charge stays and is accumulated on a dielectric surface layer 7 opposed to a write electrode 9 and is charged to negative electricity and positive charge is transferred and accumulated on the dielectric surface layer 7 opposed to a shift terminal electrode xln and is charged to positive electricity, unbalanced charge is generated between charge diffusing discharge cells 10W and 10E. Since a charge diffusing path is formed between the charge diffusing discharge cells 10W and 10E, charge can be transferred freely. As a result, the positive and negative charges causing abnormal discharge accumulated in a state of being polarized on the both ends of the shift channel are eutralized and the accumulation of abnormal charge can be prevented.
Patent JP-S5996868-A (JP)
Title: Drive circuit
Inventor: ODAGIRI HIROYUKI
IPC: H02M3/28
Filed: 1982-11-19
Abstract: PURPOSE:To improve the switch intermittently interrupting frequency and to reduce the size of a drive circuit by applying the output AC voltage of the same polarity as a DC power source to a drive switch and a drive transformer through a condenser and a diode. CONSTITUTION:A DC power source E2 is intermittently interrupted at the prescribed frequency by a transistor Q1 to generate an AC voltage at the secondary winding W2 of a main transformer T1, the AC voltage is smoothed by RF and converted into a DC voltage. This transistor Q1 is connected at the base and the emitter to the secondary winding W2 of a drive transformer T0 and at the collector to the tertiary winding W3, the transistor Q0 connected to the primary winding W1 of a transformer T0 is intermittently interrupted at the prescribed frequency and driven. In this case, the AC voltage which is generated at the secondary winding W2 of the main transformer T1 of the same polarity as the DC power source E1 is applied to the primary winding of the transformer T0 through a condenser C1, a resistor R1 and a diode D1, and a diode D2 blocks the application of the reverse polarity component to the primary winding W1 and the transistor Q0.
Patent JP-H1030098-A (JP)
Title: Treatment of domestic cooking oil waste
Inventor: HAYAKAWA KAZUHISA
IPC: C11B15/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a domestic cooking oil waste, not requiring heating during treatment, having no danger such as fire, capable of subjecting the oil waste to waste oil treatment and converting the oil waste into a waste to be incinerated in a gelatinous state and to be abandoned by suspending the waste oil of home cooking in an aqueous solution of a specific cellulose derivative and gelatinizing the suspension by using a specific fatty acid salt. SOLUTION: (A) A domestic cooking oil waste such as a liquid vegetable oil or an animal fat is suspended in (B) an aqueous solution of a (hydroxyalkyl) alkyl cellulose such as methyl cellulose or hydroxypropylmethyl cellulose (preferably one having 50-500,000mpa.S viscosity in 2% aqueous solution at 20 deg.C) and gelatinized with (C) powder of a >=13C fatty acid metal salt (e.g. potassium myristate powder or sodium stearate powder) or its aqueous solution.
Patent JP-S6094428-A (JP)
Title: Thermosetting resin molding compound for sealing use and electronic parts manufactured using the same
Inventor: KAGAWA HIROHIKO
IPC: C08L63/00
Filed: 1983-10-28
Abstract: PURPOSE:To obtain the titled molding compound capable of giving molded articles of high moisture resistance and low internal stress, for use as resin molding article to seal electrical and electronic parts by incorporating both silicon compound and polybutadiene in thermosetting resin. CONSTITUTION:The objective molding compound can be obtained by incorporating (A) 100pts.wt. of a thermosetting resin such as epoxy resin with (B) pref. 1-20pts.wt. of silicon compound (e.g. amino-modified silicon intermediate) and (C) pref. 1-20pts.wt. of polybutadiene (e.g. carboxylic acid-modified polybutadiene) and further with, normally such ingredients as curing agents and filler. Using this molding compound, transistors are subjected to seal molding through e.g. transfer molding machine to obtain electronic parts. For the incorporation of said silicon compound and polybutadiene, it is desirable to have made them disperse in the resin or curing agent, etc. beforehand.
Patent JP-S6094758-A (JP)
Title: Resistance regulating device and manufacture thereof
Inventor: SATOU AKINOBU
IPC: H01L41/08
Filed: 1983-10-28
Abstract: PURPOSE:To readily obtain a desired resistance value by forming a diffused resistance region in a cantilever made of a single crystal silicon substrate, and displacing the cantilever by an electric field appllied to piezoelectric films formed on both side surfaces, thereby regulating the resistance value. CONSTITUTION:A P type epitaxial layer 11 formed on a P type single crystal silicon substrate 10 is formed in a cantilever 12. In other words, the single crystal silicon of the three sides of the periphery of the layer 11 and the lower surface are etched. A diffused resistor 13 is formed in the cantilever 12, and a wiring pattern 14 of aluminum is ohmically contacted with the resistor. A piezoelectric film 15 is further interposed between two conductive layers 16 on the cantilever 12. When an electric field is applied through the conductive layer 16, the film 15 is displaced, the cantilever 12 is displaced, and a stress is applied to the diffused resistor 13. When a tension is applied to the resistor, the resistance decreases. When a compression is, on the contrary, applied to the resistor, the resistance increases. Accordingly, the value of the diffused resistance can be regulated to the desired value by regulating the voltage applied to the film 15.
Patent JP-2001036050-A (JP)
Title: Basic cell for semiconductor integrated circuit
Inventor: KINOSHITA EITA
IPC: H01L27/118
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of terminals of a transistor, improve the utilization efficiency of a semiconductor substrate surface, and at the same time secure the flexibility of connection by providing a plurality of terminal wiring connection points at terminal wiring that is connected to one end of the transistor with one contact. SOLUTION: Terminal wiring 32 that is connected to the diffusion region of transistors 12, 14, and 22 via one contact 30 includes a wiring grid 34, preferably a plurality of wiring grids 34, secures a margin required for assuring the connection to the terminal wiring 32 at each position, and is formed in a shape for arranging a via. Also, the terminal wiring 32 that is connected to the transistors 12 and 14 via one contact 30 on a common gate electrode pad 28 also includes a plurality of terminal wiring connection points for arranging a via on it, thus reducing the number of contacts to be provided on the gate electrode and improving the utilization efficiency of a semiconductor substrate surface.
Patent JP-H01137967-A (JP)
Title: Supply raw material for microbe
Inventor: RIDEIA YANSEN
IPC: C12N1/00
Filed: 1988-08-17
Abstract: PURPOSE: To obtain a feedstock for microorganisms useful for the production, etc., of an antibiotic substance such as penicillin without causing the precipitation during storage or pretreatment by heat-treating corn steep water at a regulated pH and removing a latently insoluble component under specific conditions.  
     CONSTITUTION: A sodium hydroxide solution is added to corn steep water produced by digesting corn (maize) with warm water and softening and swelling corn grains to regulate the pH to 6.0-11.0. Heat treatment at 75-120°C for ≥2 sec time is then carried out to separate a solid phase of formed abundant curdy precipitates, etc., from a liquid phase by centrifugation, etc. Thereby, a latently insoluble component is removed to afford the raw material comprising the liquid phase usable as a feedstock for microorganisms or subjectable to subsequent treatment. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0252212-A (JP)
Title: Ultrasonic measuring method
Inventor: SAKAKURA NOBUO
IPC: G01B17/06
Filed: 1988-08-16
Abstract: PURPOSE:To accurately measure the turning radius of an ultrasonic transducer by adding a distance from the center of rotation of a reference measuring jig to a surface to a measured distance between the ultrasonic transducer and the reference measuring jig. CONSTITUTION:The reference measuring jig is arranged concentrically with the center of rotation O. By emitting an ultrasonic wave from the ultrasonic transducer(TD) 1 and detecting the reflected wave on the surface of the reference measuring jig, the distance between the TD 1 and the reference measuring jig is measured. When the distance from the center of rotation O of the reference measuring jig to the surface is added to the measured distance, a reference distance between the TD 1 and the center of rotation O, that means, the turning radius of the TD 1, can be accurately obtained.
Patent JP-H0487005-A (JP)
Title: Magnetic head
Inventor: INO KAZUO
IPC: G11B5/187
Filed: 1990-07-31
Abstract: PURPOSE:To suppress the erosion of glass to magnetic metallic materials and to prevent the increase in the track width and gap depth of a magnetic gap by specifying the total of the ratio gamma(=SIGMA(alpha/beta)) which is the ratio of the compsn. ratio alpha of the elements exclusive of oxygen among the elements constituting the glass for joining the gaps and the electronegativity beta of the elements to be >=60. CONSTITUTION:The glass 5 for joining the gaps of a pair of magnetic core half bodies 1, 1' to each other is so formed that the total gamma(=SIGMA(alpha/beta)) of the ratio of the compsn. ratio alpha of the elements exclusive of the oxygen among the elements constituting the glass 5 and the electronegativity beta of the elements attains >=60. The glass 5 is also so formed that the total of the compsn. ratios of K2O and Na2O among the elements constituting this glass attains >=10.0at.%. This glass 5 contains much of the elements, such as K and Na, having the small electronegativity, i.e. chemically unstable elements and, therefore, hardly reacts with the elements constituting the magnetic metallic materials and the erosion to the magnetic metallic materials is suppressed. The erosion of the glass to the magnetic metallic materials is suppressed in this way without increasing the man-hours of the production process and the increase in the track width and gap depth of the magnetic gap is prevented.
Patent JP-H0756082-A (JP)
Title: Method and device for distance detection
Inventor: IKEDA HIROSHI
IPC: G03B13/36
Filed: 1993-08-17
Abstract: PURPOSE:To provide a distance detector which corrects the error due to the change of the centroid of reflected light from a material as the measurement object to detect the distance with a high precision even in the case that this reflected light is partially dropped out and has the centroid chaged. CONSTITUTION:An infrared light emitting diode 12 is made emit light, and light reception positions of the reflected light made incident on one-dimensional position detecting elements 16 and 21 are detected independently of each other, and a light reception position A is measured to store position data A. A signal is inputted from the one-dimensional position detecting element 21, and a light reception signal B is measured to store position data B. Correction data C corresponding to drop-out degree data B is collated with a data table. A distance measurement data correction means 39 subjects position data A corresponding to distance measurement data to correction processing by correction data C corresponding to the drop-out degree to determine the subject distance. Even when the reflected light from an object 18 is omitted and the centroid of reflected light made incident on the one-dimensional position detecting element 16 is deviated, the accurate subject distance is obtained.
Patent JP-S58105699-A (JP)
Title: Piezo-electric loudspeaker
Inventor: MORI EIZOU
IPC: H04R17/00
Filed: 1981-12-18
Abstract: PURPOSE:To prevent occurrence of abnormal phenomena, such as resonance phnomenon, etc., by stretching a flexible damping film between the peripheral part of the diaphragm and a frame and fixing the central part of the diaphragm to the top of a supporting projected piece united with the frame in one body. CONSTITUTION:A piezo-electric body 2 is glued on the surface of a diaphragm 1 of a metallic thin plate of a loudspeaker, with a conductive bonding agent, and the diaphragm 1 is also used as the electrode of the piezo-electric body 2. An electrode 3 is formed on the surface of the piezo-electric body 2 and a flexible damping film 7 is stretched between the peripheral part of the diaphragm 1 and a frame 8. Moreover, the central part 4 of the diaphragm 1 is fixed to the top of a supporting projected piece 9 formed together with the frame 8 in one body. The central part 4 of the diaphragm 1 is connected to one end of a lead wire 5 and the other end of the wire 5 is connected to a signal source 6, and then, the signal source 6 is connected with the frame 8 through a lead 11. According to such a constitution, occurrence of abnormal modes, such as resonance phenomenon, etc., can be inhibited, because the central part 4 is firmly fixed and the damping film 7 is installed. In addition to the above, an opening 12 which increases the effect is formed in the frame 8.
Patent JP-H0523384-A (JP)
Title: Disposal of medical waste
Inventor: KAMEDA TAKASHI
IPC: A61L11/00
Filed: 1991-07-18
Abstract: PURPOSE:To efficiently apply sterilzing and volume reducing treatment to medical waste such as a used blood dialyser within a short time. CONSTITUTION:In a method for heating and sterilizing medical waste using hot air, the flow direction of the hot air of a medical waste receiving part 10 is changed over to eliminate a cold spot to uniformly perform heating and sterilizing treatment.