baber/WOPTO huggingface dataset:
Patent JP-S59102153-A (JP)
Title: Ion selective electrode and manufacture thereof
Inventor: NIHEI KAZUO
IPC: G01N27/333
Filed: 1982-12-06
Abstract: PURPOSE:To obtain an ion selective electrode easy in manufacture, good in water repellent property and high in efficiency by a method wherein an inner solution and an inner electrode are housed in a tubular body provided on the outer surface near the end thereof with an annular projected part and having an ion sensitive film bonded to a small hole at the other end thereof, the body being made of a hard insulating material. CONSTITUTION:A pressure contact rod 10 is vertically fixed at the center of a base plate 9, a spring 12 is wound round the rod and then an outer tube 11 is loosely fitted to the rod. A sensitive film 5 is placed on the upper end face of the outer tube 11, and a body 1 is turned upside down and then loosely fitted to the outer tube 11. A weight 13 formed with a hole of such a diameter as allowing it to be loosely fitted over the outer periphery of the body 1 is loosely fitted until the flange of the body. The spring 12 is compressed thus bringing the film 5 into contact with the inner surface of a film supporting part 3, so that the film 5 is surely bonded thereto with an adhesive previously coated on the film. The center of the film 5 is pushed by the spherical distal end of the pressure contact rod 10 to be slightly projected out. An inner solution and an inner electrode 7 penetrating through the center of a cap 8 are housed within the body 1. By so doing, it becomes possible to obtain an ion selective electrode easy in manufacture, good in water repellent property and high in efficiency.
Patent JP-H0260639-A (JP)
Title: Ultrasonic doppler diagnostic device
Inventor: SATO TAKESHI
IPC: A61B8/06
Filed: 1988-08-27
Abstract: PURPOSE:To detect larger blood flow speed without lowering speed resolution by providing plural Doppler signal detecting systems respectively having different refer signals. CONSTITUTION:Since detection is executed by inputting refer signals fr1 and fr2 respectively having different frequencies to respective mixers 11a and 11b of first and second Doppler signal detecting systems 10a and 10b, when the lower frequency fr1 is used, the large maximum blood flow speed Vm1 is obtained, and a spectral distribution having a wide band is obtained. On the other hand, when a higher frequency fr2 is used, the small maximum blood flow speed Vm2 is obtained, and other spectral distribution having a narrow band is obtained. Consequently, the blood flow speed can be displayed by adding these two spectral distributions.
Patent JP-H0260393-A (JP)
Title: High-speed averaging device
Inventor: OZAWA HIROMI
IPC: H04N17/00
Filed: 1988-08-26
Abstract: PURPOSE:To perform the averaging processing for each picture element of a TV signal by reading out the reciprocal of the number of times of accumulation by a reciprocal converter and multiplying accumulated data by this reciprocal to perform the averaging processing. CONSTITUTION:When an AD converter 1 outputs picture element data, an address counter 3C reads out the address of a memory 3B and inputs read picture element data to an adder 3A and adds picture element data inputted from the converter 1. When one-picture components of picture element data are written in the memory 3B in this manner, the counter 3C returns to the start address again, and read, addition, and rewrite are executed again from the start address, and picture element data is accumulated. Accumulated data of an accumulator 3 is inputted to a multiplier 5 through a selector 4. The reciprocal of the number of times of accumulation of the accumulator 3 is given to the multiplier 5 from a reciprocal converter 6, and accumulated data is multiplied by the reciprocal of the number of times of accumulation to calculate an average value of accumulated data. Consequently, the averaging processing is performed for each picture element of the TV signal.
Patent JP-H10213924-A (JP)
Title: Electrophotographic electrifying member, electrostatic latent image developer, image forming method and image forming device
Inventor: MIKAMI MASATO
IPC: G03G15/09
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To improve adhesion property of a resin coating layer to a core material or a base body and to improve wear resistance, environmental stability and electrification characteristics of the resin coating layer. SOLUTION: This electrophotographic electrification member such as a carrier or a developing sleeve having a resin coating layer, on a core material or a base body, containing a copolymer resin which consists of at least one kind of N-substd. (meth)acrylamide monomer such as N,N-dimethylacrylamide and is hydrated or dehydrated according to the ambient temp. As for other monomers of the copolymer resin, monomers having reactive groups such as γ-methacryloxy propyltrimethoxysilane and monomers containing fluorine can be used.
Patent JP-H07151003-A (JP)
Title: Feedback control of air-fuel ratio
Inventor: JIYUDEISU EMU KAARAN
IPC: F02D41/14
Filed: 1994-09-06
Abstract: PURPOSE: To provide a three-state air-fuel ratio controlling method having a learning function for controlling the air-fuel ratio of an internal combustion engine in combustion with an electronic engine controller. CONSTITUTION: Exhaust gas oxygen(EGO) sensors 23 and 21 are provided upstream and downstream of a catalyst 26 in the exhaust flow of an engine, a first feedback loop includes the upperstream EGO sensor, and a second feedback loop includes the downstream EGO sensor and a bias signal for adjusting a value taken from an air-fuel ratio bias table 29 via a downstream EGO sensor feedback controller 22. This biased signal is added to an air-fuel feedback controller 27. The air-fuel feedback controller feeds back an air-fuel control signal to an open loop fuel controller 25.
Patent JP-H0671399-A (JP)
Title: Method for electromagnetic adjustment of amount of molten metal
Inventor: GERBER HOWARD L
IPC: B22D11/18
Filed: 1992-08-10
Abstract: PURPOSE: To electromagnetically meter molten metal stream flowing in a tubular passage by energizing a primary coil wound on the tubular passage. CONSTITUTION: A primary coil 23 is composed of a hollow rectangular copper wire, and cooling water is passed through the inner part of this wire to keep the coil 23 in the allowable temp. range. This coil 23 is surrounded with a magnetic material 24 and furthermore, a ferritite cylinder 25 surrounds a refractory funnel and tube 21, and a refractory heat insulating material 22 at the low end part of the coil 23. Then, the current composed of AC and DC is supplied to the primary coil 23, so that the frequency of AC optimizes the ratio of magnetic pressure/electric power loss. In this way, a magnetic field pattern is formed and the variation in the magnetic field intensity at the lower end of the primary coil 23 is generated, so that molten metal stream can be metered.
Patent JP-H0379208-A (JP)
Title: Chuck exchange device
Inventor: SASAKI MAMORU
IPC: B23P19/06
Filed: 1989-08-18
Abstract: PURPOSE:To enable various types of integrating and thread fastening works and automated assembly of various kinds of products in an automatic assembling machine by providing a thread fastening axis in a chuck exchange device so as to automatically exchange a chuck with a single chuck exchange device. CONSTITUTION:A chuck exchange device consists of a spindle a10, a spindle b2, a chuck clamp axis 11, an air supply axis 12 and a thread fastening axis 13, and a thread fastening chuck 14 is clamped to the tip end of the spindle a10 by a rigid ball 15 of the axis 11. A clamping force of the chuck 14 is given by a spring 16. Unclamping of the chuck 14 is done by driving the chuck clamp axis 11 having seals 17 and 18 through compressed air. The air supply axis 12 supplies air to three systems of up and down of the chuck exchange device, chuck unclamping, and a vacuum for chuck. The thread fastening axis 13 is directly connected to a thread fastening motor 25, rotates the axis of the chuck 14 and carries out thread fastening.
Patent JP-S6369054-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUNINAGA ATSUSHI
IPC: G11B15/665
Filed: 1986-09-10
Abstract: PURPOSE:To efficiently perform the checking and maintenance by discriminating an operation input and a detecting means output and moving a tape loading means to a prescribed position. CONSTITUTION:When an operation input from an operation input part 1 is inputted to a control part 2, it is checked that a cassette tape is not inserted into a front loading part 4 (ejecting condition) and a tape loading position is at the starting position, and when the conditions are satisfied, a driving control signal 10 is outputted to a driving part 3 while the ejecting condition is kept, a tape loading part 5 is driven, a loading ring is driven by a motor and simultaneously, an internal timer to determine a driving time is set. After a prescribed time passes, a tape loading action stopping signal is outputted from the control part 2 to the driving part 3 and a loading ring is stopped. Thus, since an optional loading position can be easily realized, the checking and maintenance can be efficiently performed.
Patent JP-H0636676-A (JP)
Title: Element for protection against overcurrent
Inventor: KOBAYASHI NOBUO
IPC: H01H85/06
Filed: 1992-07-17
Abstract: PURPOSE:To provide a stable element for protection against overcurrent, made from a dopant-containing polyaniline and having its resistance value not varied even when left in a high-temperature environment by preheating the element at specific temperatures. CONSTITUTION:All element for protection against overcurrent, made from a dopant-containing conductive polyaniline, is preheated at 100-200 deg.C and is thereby relieved from residual stress and the polyaniline is crosslinked in progress and thereby its molecular chain is held in position, so that changes in the resistance value of the element when the element is left in a high- temperature environment can be reduced significantly. Therefore, the element is stable with its resistance value not varied even when left in a high- temperature environment of about 50 to 150 deg.C.
Patent JP-H0496076-A (JP)
Title: Image forming device
Inventor: MARUTA TAKAYUKI
IPC: G03G15/06
Filed: 1990-08-10
Abstract: PURPOSE:To shorten time until an appropriate effective developing bias is obtained by carrying out compensation of developing bias at the time of a first image formation with a potential difference which is greater than micro potential difference imparted during a normal image formation. CONSTITUTION:RAM 100C to fetch ROM 100B where basic programs for calculation control processing and basic data for processing these are accumulated and various data is connected to a main body 100A, external machinery are connected through I/O interface 100D, on an input side, a photosensor 101 is connected, on an output side, devices for developing bias control 102, for electrification control 103, for clutch drive part 104 of toner replenishing part 104, for electrification control of toner replenishing part 105, and for control of exposure lamp 106 are connected. With this constitution, shifting of the developing bias is carried out at the greater quantity than the normal potential difference for compensation in the first image formation and the time to reach the target density is shortened.
Patent JP-S60106631-A (JP)
Title: Die changing mechanism of punch press
Inventor: KUROKOME KAZUO
IPC: B21D28/34
Filed: 1983-11-15
Abstract: PURPOSE:To obtain a titled mechanism that improves its work efficiency enabling automatic attaching and detaching of dies in a short time by mounting an upper and lower die holder in which upper and lower dies are incorporated to upper and lower base plates of a punch press through an attaching and detaching reference face. CONSTITUTION:In a punch press that sets a work W held by a work holding device 21 provided on a base stand frame 12 between upper and lower dies 7, 10 mounted to upper and lower base plates 6, 9 fixed to the body 1 of the frame by supporting shafts 4, 5 by a rectangular coordinate positioning mechanism 11, and blanks the work W by applying pressing force to the head 8 of the upper die 7 by a hammer 3 of a pressing section 2, above-mentioned upper and lower dies 7, 10 are incorporated beforehand in upper and lower die holders 28, 35 respectively, and above-mentioned holders 28, 35 are positioned on reference faces 6a, 9a for attaching and detaching of upper and lower base plates 6, 9, and fixed by clamping fittings (omitted in the figure). Attaching and detaching at the time of die changing can be made easily for each holder 28, 35.
Patent JP-H1065807-A (JP)
Title: Automatic answering telephone control system
Inventor: FURUI KEI
IPC: H04M3/42
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic answering telephone control system where a caller selects the connection freely to an automatic answering telephone circuit by the intention of the caller even when a receiver side terminal equipment is switched to the automatic answering telephone circuit so as to prevent useless charge imposition and a reply to the caller is not delayed. SOLUTION: A caller sends character data 22 prior to the transmission of a destination number dial 23, and in the case of receiving the character data 22, an exchange 1 sends an automatic answering reply mode release signal 24 to release an automatic answering recording function or the like to a receiver side terminal equipment 12 and a bell of the receiver side terminal equipment rings continuously by a call signal 25 sent succeedingly till a called party hooks off or the caller gives up its call. Thus, useless charging due to an automatic answering to the caller is prevented.
Patent JP-S6371269-A (JP)
Inventor: CHIKAIZUMI SHINTAROU
IPC: A62B3/00
Filed: 1986-09-12
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-2000046413-A (JP)
Title: Exhaust gas waste heat recovery heat exchanger
Inventor: YAN JE PARK
IPC: F24H1/14
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To recover waste heat from exhaust gas involving a large quantity of water, and hence improve a heat transfer coefficient of a heat transfer surface in a heat exchanger and further suppress a corrosion phenomenon of a heat transfer pipe. SOLUTION: An exhaust gas waste heat recovery heat exchanger comprises a trunk structure 1 including on an upper portion thereof an exhaust gas exhaust outlet 8 communicated with a flue, including therein heat exchange heat transfer pipes 2, 2... and a water droplet removal filter 4, and including in a bottom thereof a porous plate 3, and comprises an outer trunk structure 1a including a bottom thereof communicated with the trunk structure 1 and including in a side thereof an exhaust air stream inlet 6 communicated with a boiler. In the heat exchanger, a water pool layer is formed in the trunk structure 1 and in a bottom layer portion of the outer trunk structure 5, and the water is pushed up to the heat exchange heat transfer pipes 2, 2... with the aid of exhaust gas to form a water fluidized layer.  Further, a bypass pipe 8 is coupled with an upper portion of the outer trunk structure 1a for directly feeding part of the exhaust gas flowing from the exhaust air stream inlet 6 to the exhaust gas exhaust outlet 8, and further for joining high temperature exhaust gas to the exhaust gas brought into a water saturated state after passage through the water fluid layer and the water droplet removal filter 4, and reheating those gases and feeding them to the flue.
Patent JP-H0962785-A (JP)
Title: Character recognition method and device therefor
Inventor: NAGATA MASAHARU
IPC: G06K9/03
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a standard pattern store memory and also to shorten the collation time of the standard pattern toy selecting a filter suitable to a recognition pattern out or those prepared filters and carrying out the filtering processing by means of the selected filter. SOLUTION: A character recognizer is provided with a photoelectric conversion part 11, the 1st and 2nd pattern registers 13 and 17, a filter part 15, a feature extraction part 19, an identification part 21, a character quality evaluation part 23 and a filter selection part 25. The part 15 has plural filters of different characteristics and one of these filters is selected at the part 25. This selected filter applies the filtering processing to an original character pattern. In such a constitution, the character quality evaluation value of the character pattern to be recognized is calculated as prescribed. At the same time, a filter that is suitable to the filtering processing that is applied to the character pattern is selected out of plural prepared filters based on the character quality value. As a result, the types of patterns to be prepared can be decreased.
Patent JP-H0759640-A (JP)
Title: Fancy pillow for good sleep
Inventor: SAKURAI CHIYO
IPC: A47G9/10
Filed: 1993-08-30
Abstract: PURPOSE:To provide a healthy fancy pillow for giving a good sleep. CONSTITUTION:Long tube shaped bags 1 and 2 are arranged front and rear and a flexible thin hollow short tube 3 of approximately 3mm-8mm in diameter and 5mm-10mm in length is filled in this front side tube shaped bag 1 and a front side half body of a pillow (a) is formed. A flexible thin hollow spheroidal material 4 of 5mm-15mm in diameter is filled in the rear side tube shaped bag 2 and a rear side half body of the pillow (b) is formed. Material and magnitude of wall thinness and wall thickness of the thin hollow short tube 3 and the thin hollow spherodical material 4 are selected so that the half body of the pillow (a) is formed in a little softer state than the back side half body of the pillow (b).
Patent JP-H0763934-A (JP)
Title: Optical waveguide circuit
Inventor: SUZUKI SENTA
IPC: G02B6/122
Filed: 1993-08-30
Abstract: PURPOSE:To provide an optical waveguide circuit consisting of a plane waveguide and rectangular waveguide having excellent reproducibility with easy production. CONSTITUTION:This optical waveguide circuit consists of combination of the plane waveguide 5 formed within a clad on a substrate and the rectangular waveguides 1, 2 connected to the plane waveguide 5. The connecting parts of the plane waveguide 5 and the rectangular waveguides 1, 2 separate the plane waveguide 5 and the respective rectangular waveguides 1, 2 at spacings 29, 30 and the respective rectangular waveguides 2 are separated from each other at the spacings.
Patent JP-S6273680-A (JP)
Title: Photo-transistor
Inventor: YAMANAKA KAZUO
IPC: H01L31/10
Filed: 1985-09-26
Abstract: PURPOSE:To reduce VCE(SAT) of a photo-transistor by forming an N<+> type buried layer having low resistance into an N-type epitaxial layer as a collector region just under an emitter electrode. CONSTITUTION:A diffusion layer as an N<+> type buried layer is shaped to an N<+> type substrate 1 by Sb or As, and an N-type epitaxial layer 2 is grown. The thickness of the N<+> type buried layer 8 is controlled through heat treatment only for the time corresponding to the thickness of the epitaxial layer. A base region 4 and an emitter region 5 are shaped through a well-known thermal diffusion method or ion implantation method, and lastly an electrode is formed. Accordingly, sensitivity is improved, and VCE(SAT) of a photo-transistor can be reduced.
Patent JP-S59104654-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUJIMAKI YOSHIHIDE
IPC: G03G5/06
Filed: 1982-12-08
Abstract: PURPOSE:To obtain always a good copied image with high sensitivity without any accumulation of potential even during repeated uses by incorporating a specified bisazo compd. in a carrier generating layer and a specified hydrazone compd. in a carrier transfer layer. CONSTITUTION:A carrier generating layer incorporates a compd. represented by formula I or II in which Ar1, Ar2, Ar3 are optionally substd. aromatic carbon ring; R1, R2 are electron acceptor groups, such as CN; A is one of groups represented by formulae III-V, or the like; X is OH, optionally substd. amino, or -NHSO2-R6; R6 is optionally substd. alkyl or optionally substd. aryl; Y is H, halogen, optionally substd. alkyl, or the like; Z is an atomic group constituting an optionally substd. aromatic carbon or hetero ring; R3 is H, optionally substd. amino, COOH, or the like; A' is optionally substd. aryl; n is 1 or 2; and m is 0-4. A carrier transfer layer incorporates a compd. represented by formula VIin which R7 is methyl, ethyl, hydroxy, or the like and R8 is methyl, benzyl, phenyl, or the like. Thus, a long-lived photosensitive body is obtained.
Patent JP-H0377540-A (JP)
Title: Magnetic resonance apparatus
Inventor: TAKAHASHI ATSUSHI
IPC: G01R33/28
Filed: 1989-08-22
Abstract: PURPOSE:To enable the relevant information accompanied by a collected magnetic resonance information to be displayed accurately without disturbing a magnetic field by sending photo-signals transmitted from a photo-signal transmitting device to a display part through an optical fiber. CONSTITUTION:This apparatus is equipped with a photo-signal transmitting device 5, which is arranged outside a formed magnetic field and converts and transmits the relevant information such as residual time accompanied by a collected magnetic resonance information. An optical fiber 6, which receives photo-signals at one end 6h and emits them at the other end 6i, and a display part 7, which is fitted to the other end 6i of the optical fiber 6 and displays the relevant information, are also arranged, so that the photo-signals sent out of the photo-signal transmitting device 5 are transferred to the display part 7 through the optical fiber 6. It is possible to display the relevant information accompanied by a collected magnetic resonance information accurately without disturbing the magnetic field by this apparatus.
Patent JP-H0939357-A (JP)
Title: Screen printing machine having ink leak preventing structure
Inventor: NEGISHI HIDEO
IPC: B41L13/04
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of ink and the damage of stencil paper caused by that the perforated structure part of a flexible perforated sheet is pressed from the inside at the clamp part of a back press roller by a form roller in a screen printing machine wherein the peripheral wall part of a printing drum is constituted of the flexible perforated sheet. SOLUTION: In order to prevent that the perforated structure part of a flexible perforated sheet 20 is pressed by a form roller 12 in such a state that the perforated structure part is provided above a printing paper start end attaching clamp 25, the push-out action of the form roller 12 is suppressed when the clamp 25 is opposed to the form roller 12. As one example, the annular cam follower 23 provided to the form roller 12 is engaged with the cam 48 provided to the back press roller 14.
Patent JP-H0378363-A (JP)
Title: Speech recording system
Inventor: WAKE KIMISUKE
IPC: H04M3/533
Filed: 1989-08-22
Abstract: PURPOSE:To prevent a recording mistake, and to preserve speech information efficiently and permanently, and to retrieve, display and reproduce it at any time by inputting the voice of every speech simultaneously with the acquisition of the speech information, and registering it as the record of a prescribed form in speech information data so as to be capable of being retrieved. CONSTITUTION:The voice of every speech is inputted simultaneously with the acquisition of the speech information, and the inputted voice data is stored in a voice data base 37. The logical address on the voice data base 37 of the voice data is added to the acquired speech information, and the speech information is registered as a record converted into the prescribed form in a speech information data base 36. Thus, the registered call information is retrieved, displayed and besides, reproduced. Thus, the recording mistake can be prevented, and the speech information can be preserved efficiently and permanently, and can be retrieved, displayed and reproduced at any time.
Patent JP-S6367909-A (JP)
Inventor: BERUNTO FURAISHIYUMAN
IPC: H03H9/02
Filed: 1987-08-27
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。