baber/WOPTO huggingface dataset:
Patent JP-H04164244-A (JP)
Title: Oxygen sensor for internal combustion engine
Inventor: UCHIKAWA AKIRA
IPC: G01N27/409
Filed: 1990-10-29
Abstract: PURPOSE:To prevent an oxygen sensor from deteriorating, by forming an oxidation catalyst layer made of platinum over the exhaust side surface of a solid electrolyte, and forming an absorbing layer made of silicon dioxide and alkali metal oxide and adapted to absorb silicon, and a spinel protecting layer on the outside of the oxidation catalyst layer. CONSTITUTION:Platinum electrodes 2, 3 are formed on the inner and outer surfaces of an solid electrolyte 1 for an oxygen ion conductive variable density battery, and an oxidation catalyst layer 4 is formed on the outside thereof by evaporation of platinum. Further, an absorbing layer 6 made of silicon dioxide and calcia which is alkali metal oxide is formed thereover, and then, the outside of the absorbing layer is flame-coated with magnesium spinel so as to form a protecting layer 7. With this arrangement, silicon contained in exhaust gas and having passed through the protecting layer 7 is absorbed by the absorbing layer 6 so as to prevent the layer 7 from clogging and deteriorating the responsiveness. Further, it is possible to prevent silicon from entering into the platinum electrode 3, avoiding poisoning the electrode 3, thereby it is possible to prevent the oxygen sensor from deteriorating.
Patent JP-H08112984-A (JP)
Title: Memo holder attached to wrist
Inventor: TOUJIYOU SENJI
IPC: B42F1/02
Filed: 1994-10-17
Abstract: PURPOSE: To let people recognize convenience to easily make memos in emergency or even in normal times by wearing a wristlet having a memo pad on a wrist. CONSTITUTION: In emergency or also in normal times, one often jots down notes on the palm or back of a hand when he forgot to bring a memo pad with the person. That is, the circumference of the hand is an environment easy to jot down notes. However, an ambiguous concept that attaching the memo pad to the wrist is not appropriate exists. Accordingly, attention is to be paid to the fact that the circumference of the hand is excellent as an environment for jotting down notes and recognition of convenience of it is to be promoted. Everyone who needs memos can obtain an excellent memo device by wearing a wristlet having the memo pad on the wrist.
Patent JP-S63143072-A (JP)
Inventor: KONDO KAZUO
IPC: A61K6/02
Filed: 1986-12-05
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-H10135778-A (JP)
Title: Ladder filter
Inventor: SHIMIZU KAZUKI
IPC: H03H9/17
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly practicable ladder filter which can be used as an electronic parts by simplifying the connection structure between the serial and parallel resonators by means of a resonator having an extensible vibration mode. SOLUTION: A step part 31 is formed on the inner wall surface of a container together with the terminal members 80 and 90 which are unified together and have the lead terminals extending over the outer surface of the case. A 1st cavity part 32 including three areas is formed on the inner bottom surface 30 of the case to store three serial resonators 1 with the part 31 defined as a boundary. Then the space of a 2nd cavity part 33 spreads over the part 32. The part 32 is partitioned into three areas by a partitioning wall 5 that has true conductivity at least at a part of it. Then a recess part 40 is formed by crossing approximately the center part of each of three areas in its longitudinal direction, so that a conductive substance sheet 4 is positioned to the part 31, the tip surface of the wall 5 and the surface 30 respectively.
Patent JP-S62147317-A (JP)
Title: Remote measuring apparatus
Inventor: FUJISAKA NAOTO
IPC: G01D5/48
Filed: 1985-12-21
Abstract: PURPOSE:To dispense with a power source battery in a detection part, to omit labor and to achieve the simplification, miniaturization and wt. reduction of a structure, by exciting the surface acoustic wave resonating element of a detection part by the electromagnetic wave from an isolated reading part. CONSTITUTION:When the switch 26 of a reading part 20 is closed to an (a)-side, the output of an oscillation circuit 21 is emitted from an antenna 22 as an electromagnetic wave. This electromagnetic wave is received by an antenna 12 in a detection part 10 and applied to a surface acoustic wave resonating element 11 to excite the same. The element 11 changes in its resonance frequency by the temp. of a measuring atmosphere. Next, when the switch 26 is closed to a (b)-side, the antenna 22 is connected to the input terminal of an amplifying circuit 23 and attenuation motion continues at the inherent resonance frequency of the element 11 in the detection circuit 10 and the electromagnetic wave is inputted to the amplifying circuit 23 through the antenna 12, 22. The signal thereof receives the shaping of a wave form by a limiter 24 to be inputted to a frequency/voltage converter circuit 25 and, because this signal frequency corresponds to the temp. of the measuring atmosphere of the detection part 10, said temp. can be measured. Therefore, the detection part requires no battery.
Patent JP-H03151789-A (JP)
Title: Video signal processing system
Inventor: SANO SEIICHI
IPC: H04N9/64
Filed: 1989-11-08
Abstract: PURPOSE:To utilize the capability of an A/D converter effectively and to adjust the hue in a state of a linear video signal by converting an analog video signal into a digital video signal after gamma processing. CONSTITUTION:Prior to correction of hue, a signal is inputted to an Rch de- gamma processing circuit 17, a Gch de-gamma processing circuit 18, and a Bch de-gamma processing circuit 19, where a nonlinear video signal subjected to gamma processing is restored to a linear video signal. Then the signal is inputted to a digital matrix circuit 14, where the hue is adjusted by the matrix constant set in the circuit. The output of an Rch digital gamma processing circuit 20, a Gch digital gamma processing circuit 21, and a Bch digital gamma processing circuit 22, where the signal is gamma-processed and an Rch video signal E'RMd, a Gch video signal E'GMd, and a Bch video signal E'BMd subjected to ideal hue correction are obtained.
Patent JP-S63140835-A (JP)
Title: Intake controlling device of engine
Inventor: OKIMOTO HARUO
IPC: F02D41/00
Filed: 1986-12-02
Abstract: PURPOSE:To reduce torque shock is changing over the running to the partial running of cylinders by increasing air amount in service cylinders while delaying by a predetermined time fuel cut in idle cylinders. CONSTITUTION:Throttle valves 11, 12 are provided respectively in primary and secondary intake paths 5, 6 while shutter valves 16-19 are provided respectively in intake pipes 5a, 5c of idle cylinders 2a, 2c. A controller 25, upon detecting requirements for running partially cylinders, closes a secondary throttle valve 12 and shutter valves 16-19 while increasing the opening of a primary throttle valve 11 to increase air amount supplied to service cylinders 2b, 2c. Further, fuel cut of fuel injection valves 8a, 8c in the idle cylinders 2a, 2c is delayed by a predetermined time. Thereby torque shock in changing over control can be reduced.
Patent JP-S63143053-A (JP)
Inventor: IWAMOTO TERUKI
IPC: A61B19/00
Filed: 1986-12-04
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-H08146539-A (JP)
Title: Method and device for reading radioactive ray image
Inventor: YASUDA HIROAKI
IPC: H04N5/32
Filed: 1994-11-24
Abstract: PURPOSE: To maintain the optimum additional ratio of an image signal by simple constitution without taking time in particular, in a both-face reading method of a radioactive ray image and a device. CONSTITUTION: Image signals SD, SD' showing a radioactive ray are read photoelectrically from both faces of an accumulative phospher sheet 10 in which the radioactive ray image is accumulatively recorded. In a correcting means 30, the mean values Sm1 , Sm2 of the image signals SD, SD and the ratio Sm1 :Sm2 are obtained. The correcting means 30 corrects the read gain of photomultipliers 7, 8 based on the ratio Sm1 : S2 so that the read gain of the photomultipliers 7, 8 are initially set fixed values.
Patent JP-H01133058-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAKIBARA TEIGO
IPC: C09B35/02
Filed: 1987-11-18
Abstract: PURPOSE:To obtain an electrophotographic sensitive body high in sensitivity and superior in potential stability at the time of long uses by incorporating a specified disazo pigment in a photosensitive layer. CONSTITUTION:The electrophotographic sensitive body is provided on a conductive substrate with a photoconductive layer containing at least one of the disazo pigments represented by formula I in which each of R1 and R2 is H, optionally substituted alkyl or alkoxy, halogen, nitro, or cyano, optionally same or different from each other: And each of A1 and A2 is a coupler residue having a phenolic OH group, optionally same or different from each other, thus permitting the obtained electrophotographic sensitive body to be used for all the existing electrophotographic processes, to have practicable high sensitivity characteristics and potential stability characteristics at the time of repeated uses, and wide spectral sensitivity ranging from the visible wavelength region to the infrared wavelength region.
Patent JP-H03151954-A (JP)
Title: Ultrasonic curing apparatus
Inventor: KAGAWA HIROAKI
IPC: A61B18/00
Filed: 1989-11-07
Abstract: PURPOSE:To prevent the range of observation from deterioration due to too much retention of a fed water in the body cavity by constituting a sheath covering a probe of a double tube consisting of an inner sheath part and an outer sheath part and forming a communicating path communicating a water feeding path and the second suction path. CONSTITUTION:A gap between a probe 20 and an inner sheath part 22a covering that is constituted as the first water feeding path 25, and a gap between the inner sheath part 22a and an outer sheath part 22b covering that is constituted as the second suction path 26. When an oscillating action of an ultrasonic oscillator 4 is performed by a high output, the probe 20 generates much heat than the ordinary case. If the amt. of water feeding is made larger through a water feeding path 25 to prevent temp. elevation accompanied with this heat generation, the amt. of water sucked directly to the second suction path 26 through a communication path 27 becomes larger and the amt. of water fed in the body cavity becomes smaller. Therefore, there is no possibility that too much fed water is retained in the body cavity and a field of observation becomes worse due to occurrence of water spray and it is possible to prevent a curing work from spoiling.
Patent JP-S62149895-A (JP)
Title: Gold plating method for lead frame
Inventor: CHINDA SATOSHI
IPC: C25D5/18
Filed: 1985-12-23
Abstract: PURPOSE:To permit gold plating with good appearance even if current density in high in the stage of subjecting the parts to be plated of a lead frame to gold plating by using a single phase full wave rectifying wave as electrolytic current. CONSTITUTION:A soft mask 5 having apertures of the same shape as the shape of the parts 5 to be plated and a supporting plate 7 consisting of the same material are mounted to a lead frame substrate 1. Only the parts 5 to be plated of the substrate are exposed in this stage. Gushing flow 9 of the gold plating liquid is thereupon blown from a gold plating ejection nozzle 8 to the parts 5 to be plated and the current by the single phase full and an insoluble anode 10 by using an AC power source 1 and a current rectifier 12, by which a gold plating layer 13 is formed to the parts 5 to be plated.
Patent JP-H09126133-A (JP)
Title: Coolant compressor
Inventor: WATANABE RYUJI
IPC: F04B39/10
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To eliminate a risk of damage to a suction reed valve even though the size of a suction hole is made to be large. SOLUTION: A rib 31 having a receiving surface of a cover of a suction reed valve is formed on the inner periphery of a suction hole 220 of a valve seat plate 150 attached to an end part of a cylinder in a compression element. The receiving surface of the rib 31 is arranged at a position lower than the valve seat 30 of the suction hole 220. Further, the rib 31 is formed so as to have a width which becomes narrow from the receiving surface to the side remote from the cylinder.
Patent JP-S63141947-A (JP)
Title: 1,12-bis(4-aminophenyl)-1,3,5,7,9,11-dodecahexaene and production thereof
Inventor: SASAKI MASAOMI
IPC: C09B35/205
Filed: 1986-12-04
Abstract: NEW MATERIAL:1,12-Bis(4-aminophenyl)-1,3,5,7,9,11-dodecahexaene shown by formula I. USE:An intermediate for bisazo compounds suitable as an organic photoconductive material useful as a practical, high-sensitive electrophotographic sensitized material not only for high-speed copying machine but also for laser printer, especially for lamination type sensitized material. PREPARATION:A novel substance shown by formula II is reacted to give a compound shown by formula I. The compound is diazotized, the prepared com pound shown by formula III (X is anionic functional group) is coupled with a coupler to give a compound shown by formula IV (Ar is coupler residue) useful as an organic photoconductor. The novel substance shown by formula II is obtained by condensing 4-nitrocinnamyltriphenylphosphonium bromide with 2,4-hexadiene-1,6-dial in the presence of a basic catalyst.
Patent JP-H10134178-A (JP)
Title: Method and device for image processing, and storage medium
Inventor: YOSHIMURA MEGUMI
IPC: G06T5/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To enable even a general user who does not has the knowledge of the constitution and colors of an image to perform processes for converting a color image and a multi-valued black-and-white image into a more attractive black-and-white image with expressing power and giving effects of pen drawing. SOLUTION: A two-dimensional color image stored in a source image area 3a1 of a RAM 3 is converted into a black-and-white multi-valued image, which is stored in an image area 3a2 for processing; and the histogram of the stored black-and-white multi-valued image is generated, the peak of lightness of the stored black-and-white multivalued image is detected, and on the basis of the generated histogram and the detected peak of lightness, the lightness of the black-andwhite multi-valued image is converted by using a lightness averaging conversion table 3c and a lightness conversion table 3d.
Patent JP-H05129314-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKAJIMA TAKASHI
IPC: H01L29/732
Filed: 1991-11-06
Abstract: PURPOSE:To reduce the plane distance between an emitter and a collector and to reduce the size of a transistor in a semiconductor device such as a horizontal-type bipolar transistor or the like. CONSTITUTION:A p-type diffusion layer 5 as a first active layer and a p-type diffusion layer 6 as a second active layer which are to be used as an emitter and a collector are formed respectively on the bottom face of a U-shaped part 20 in an epitaxial growth layer 3 as a semiconductor layer in which a sidewall insulating film 21 has been formed and on the surface of the epitaxial growth layer 3 around the U-shaped part 20. Thereby, even when the plane distance between the first and second active layers is made small, the breakdown strength between both active layers can be kept by the distance in a direction perpendicular to a part between both active layers and the size of a semiconductor device can be reduced as compared with that in conventional cases.
Patent JP-H03152473-A (JP)
Title: Voltage detecting apparatus
Inventor: MARUYAMA RYOJI
IPC: G01R19/165
Filed: 1989-11-09
Abstract: PURPOSE:To reduce costs with saving energy and to prevent generation of erroneous pulses other than an abnormal voltage detecting signal by connecting a telephone line to a terminal and supplying power to a voltage detecting circuit at a predetermined level of a polarity detecting output. CONSTITUTION:The reversal of polarity of a telephone line connected at terminals T1, T2 is detected by a polarity detecting circuit 1. A holding circuit 2 consequently holds the outputting state of a predetermined level based on the output from the detecting circuit 1 and connects the telephone line to a transmitter/receiver circuit 6 of the terminal. At the same time, power is supplied to a voltage detecting circuit 5, so that an abnormal voltage of the telephone line is detected. A delay circuit 3 delays an output of the circuit 2 by the time when the power source of the circuit 5 is turned stable after the supply of power. Moreover, a delay circuit 4 delays an output of the circuit 3, and outputs a delay signal a time later while the output of the circuit 5 becomes stable. Because of the delay signal and abnormal voltage detecting signal of the circuit 5, the circuits 2, 3, 4 are cleared by an output signal of an AND gate G2 as a gate circuit. Accordingly, the circuit 5 is turned operative when it is necessary.
Patent JP-H07168821-A (JP)
Title: Document processor
Inventor: SHIBATA YUKIHIRO
IPC: G06F17/24
Filed: 1994-11-25
Abstract: PURPOSE:To greatly improve the operability when optional information is added to a document or drawing by regarding a character string, containing a character to be corrected, which is stored in a character information storage means as a correction unit when a position is specified by a position specifying means. CONSTITUTION:Image information on a document, previously printed or printed, which is read by an image scanner is projected on the display screen of a CRT and an input document is written at a target position of the document on the display screen, so that the position is set on a description of the document. For a display of the character string which is inputted once, a display position is determined according to the start coordinates, and patterns as many as the inputted characters are generated by a character pattern generator(CG) 9 in character string units, stored in corresponding locations of a display memory 11, and displayed on a CRT 12. The pattern data in the display memory 11 are sent to a printer 14 and printed, so that the input characters are printed at set positions in the document.
Patent JP-H07177725-A (JP)
Title: Conveyer
Inventor: MIYASAKA TETSUO
IPC: H02K49/10
Filed: 1993-11-19
Abstract: PURPOSE:To provide a conveyer which generates only a little abrasion, dust, contact noise, etc. and wherein the failure in some rollers does not influence the rotation of the other rollers. CONSTITUTION:This conveyer 'a' is provided with a driving mechanism a2 which drives rollers 3 located parallelly on a carrier face a1. The driving mechanism a2 is constituted of a driving magnetic wheel 1 and many driven magnetic wheels 2 located along the driving magnetic wheel 1. Each driven magnetic wheel 2 is connected to ends of each roller 3. On the outer surface of the driving magnetic wheel 1, N-pole bands and S-pole bands of permanent magnets are formed spirally. Along the outer surface of each driven magnetic wheel 2, N-pole bands and S-pole bands of permanent magnets are formed alternately.
Patent JP-S63142896-A (JP)
Inventor: KOBAYASHI KENJI
IPC: H05K3/42
Filed: 1986-12-05
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-H06224862-A (JP)
Title: Method and equipment for processing digital audio signal
Inventor: KIN SHOICHI
IPC: H04N19/46
Filed: 1993-11-19
Abstract: PURPOSE: To increase the coding efficiency of audio signals by performing variable inter-frame bit assignment by using the recognized information quantity of audio signal frames. CONSTITUTION: Bit assignment in a frame is performed by optimizing the total mask-to-noise assignment to the frame within the extent of the number of bits which is calculated and transmitted by means of and from an inter-frame bit assignment block 20 and usable for the frame. Then in-frame bit assignment information is transmitted to a quantizer 14 and a multiplexer 22. The quantizer 14 inputs the output of an analyzed subband filtering block 10 and the in-frame bit assignment information and quantizes the subband samples of the output and information. Then the multiplexer 22 efficiently codes and formats additional information, such as the quantized output from the quantizer 14, in-frame bit assignment information, etc.
Patent JP-2000121449-A (JP)
Title: Temperature-sensitive element
Inventor: KANAZAWA TADAYA
IPC: G01K7/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To keep stability of connection of a lead. SOLUTION: A temperature-sensitive film 12 comprising a platinum pattern to be a temperature-measuring end is formed on a substrate 1 made of alumina having electric insulation property. The temperature-sensitive film 12 is equipped with two output electrodes 14, to which ends of two leads 15 comprising a platinum line are respectively attached by pressure welding. Further, a reinforcing plate 17 comprising alumina in the same longitudinal and lateral size as the substrate 11 is stuck via glass 16 to surfaces of the film 12 and the electrode 14.
Patent JP-S63143145-A (JP)
Title: Document carrying device
Inventor: HAMANO HIROAKI
IPC: B65H9/06
Filed: 1986-12-05
Abstract: PURPOSE:To prevent oblique advance of a document, by retracting a stopper and driving a roller when all document detecting means arranged perpendicularly with the document carrying direction between a carrying roller at a document inserting section and the stopper located at the tip of the document produce outputs. CONSTITUTION:Upper and lower carry rollers 2, 10 are arranged at a document inserting section. The lower roller 10 moves up/down to contact/separate with/ from the upper roller 2 and communicates with a stopper 11 at the tip of a document. When the upper and lower rollers 2, 10 are separated, the stopper 11 advances into a document carrying path to block carriage of document, and when the rollers 2, 10 are contacting, the stopper 11 retracts from the carrying path. A plurality of document detectors PS1a, PS1b are arranged near the stopper 11 perpendicularly with the document carrying direction. When both detectors PS1a, PS1b output document detection signals, the stopper 11 retracts to contact the upper and lower rollers 2, 10 each other so as to start driving. Consequently, copy miss due to oblique advance of document can be prevented.
Patent JP-H01135356-A (JP)
Title: Sterilizing dust box
Inventor: OKAZAKI KAZUO
IPC: B65F1/14
Filed: 1987-11-18
Abstract: PURPOSE:To eliminate the possibility of infection by a syringe, by constituting a sterilizing dust box detaching an injection needle to receive and heat the same. CONSTITUTION:The injection needle N of a syringe is received in a disposal pot 1 and this disposal pot 1 is received in a heating apparatus 2 to be heated. The heating apparatus 2 is received in a box 3 and the opening of the box 3 is opened and closed by a lid 4. An apparatus 5 for detaching the injection needle N from the syringe to make the tip thereof harmless is provided to the lid 4. The internal temp. and heating time of this sterilizing box are controlled by a control unit.