baber/WOPTO huggingface dataset:
Patent JP-H01274003-A (JP)
Title: Laser length measuring apparatus
Inventor: TAKIZAWA HIDEO
IPC: G01B9/02
Filed: 1988-04-27
Abstract: PURPOSE:To enable accurate measurement of length along with a smaller size of equipment, by arranging a temperature controller, a current control circuit and an arithmetic circuit. CONSTITUTION:A temperature data (Td) from a temperature sensor 7a and an injection current data (Ii) obtained from a current control circuit 9c are digitized separately with A/D converters 8-1 and 8-2 to be inputted into an oscillation wavelength computing circuit 11 and an oscillation wavelength data [lambda(t)] corresponding to the data is outputted. A function (t) indicates that a wavelength lambda is a time function and the computation thereof is to be performed depending on one function curved surface of the oscillation wavelength lambda for a temperature and an injection current and, for example, the circuit 11 has a measured value of the oscillation wavelength for the temperature and the injection current set beforehand using a ROM memory and the value is used as input to obtain the wavelength lambda quickly as output. Then, a pulse signal from a light receiver 6 is counted with a pulse counter 12 to obtain a discrete number of interference fringes. Then, the results are multiplied 13 by an oscillation wavelength data [lambda/2] from the circuit 11 and a displacement value of an object to be measured is outputted to a terminal 14.
Patent JP-S61261688-A (JP)
Title: Scroll compressor
Inventor: ONODA TADAYUKI
IPC: F04C23/02
Filed: 1985-05-15
Abstract: PURPOSE:To disperse a load in a bearing part so as to improve durability of a bearing, by fitting an eccentric part of a main shaft to the internal diametric side of the bearing part in a turning scroll and providing a balancer separately from the main shaft in the external diametric side of the bearing part. CONSTITUTION:A compressor, forming a bearing boss part 20 in the back part of a turning scroll 1, fits an eccentric part 9 of a main shaft 6 to the internal diametric side of the boss part 20 through an internal diameter bearing 21 while idly fits a balancer 22, canceling centrifugal force by dead weight of the turning scroll 1, to the external diametric side of the boss part 20 through an external diameter bearing 23. Consequently, the compressor, supporting pressing force and centrifugal force, acting between the main shaft 6 and the bearing boss part 20, to be dispersed to the internal diameter bearing 21 and the external diameter bearing 23, improves durability of the bearing.
Patent JP-S63268066-A (JP)
Title: Transaction processor
Inventor: ISHII HIROAKI
IPC: H04Q9/00
Filed: 1987-04-24
Abstract: PURPOSE:To automatically collect data from plural data memory means by forming such the constitution of a master device where a data reading destination is switched to another data memory means every time the data are read out of a certain data memory means and the data is read out. CONSTITUTION:The data transmitting destinations of POS terminal equipments 1a-1c are set at a floppy disk device 3a; while the data transmitting destinations of POS terminal equipments 1d-1n are set at a floppy disk device 3b respectively. Thus the data can be transmitted with no waiting time since the data transmitting destinations of the POS terminal equipments are scattered to both disk devices 3a and 3b. The equipment 1a gives access to both devices 3a and 3b and reads out the data to transmit them to a host computer 4.
Patent JP-S5227902-A (JP)
Title: Device for preventing immersion of air bubbles into pipings for superv ising discharged oil of bearing
Inventor: IGARASHI MAKOTO
IPC: F01D25/18
Filed: 1975-08-27
Abstract: PURPOSE: To prevent immersion of air bubbles into the supplyed oil required for bearing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1028422-A (JP)
Title: Seedling transplanting device for rice transplanter
Inventor: TANAKA MASAICHI
IPC: A01C11/02
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To avoid accumulation of an error in assembling and simplify manufacturing, working and assembling operations when assembling plural seedling transplanting cases. SOLUTION: This seedling transplanting device for a rice transplanter is obtained by respectively separately composing transmission cases 6 to which a power from the side of a mobile machine body is transmitted, transplanting cases 8 equipped with seedling transplanting mechanisms 7 and transverse frames 9 for connecting the respective cases 6 and 8, composing the transverse frames 9 of a long frame member of an integrated material continuous over the nearly full transplanting width in the transplanting width direction, arranging transmission shafts for inputting to the respective transplanting cases 8 along the transverse frames 9 and connecting the transmission shafts for inputting to the respective transplanting cases 8 therebetween with joints.
Patent JP-S62263851-A (JP)
Inventor: ROBAATO DOREIPAA
IPC: B22D11/06
Filed: 1987-04-24
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-H05112614-A (JP)
Title: Production of optical material
Inventor: KOINUMA YASUYOSHI
IPC: C08F22/14
Filed: 1992-04-22
Abstract: PURPOSE:To obtain an optical material, excellent in heat and weather resistance, refractivity, low shrinkability and mold releasability and useful as lenses, etc., by blending a specific dicarboxylic acid diester with a specified organic peroxide, etc., and hot curing the resultant blend. CONSTITUTION:The objective optical material is obtained by blending a raw material monomer consisting essentially of a diester of a dicarboxylic acid such as diphenyl fumarate expressed by the formula (at least either of R1 and R2 is ester residue having aromatic ring) with an organic peroxide (e.g. benzoyl peroxide or an azo compound (e.g. azobisisobutyronitrile) having <=100 deg.C temperature of 10hr half-life selected as a polymerization initiator, casting the resultant blend in a prescribed mold and hot curing the blend.
Patent JP-H09267474-A (JP)
Title: Printer device and driving method for printing head
Inventor: OGAWA TAKESHI
IPC: B41J2/055
Filed: 1996-03-31
Abstract: PROBLEM TO BE SOLVED: To stably prepare a beautiful photoprint by generating a driving signal based on frequency characteristics of a response displacement to the driving signal of one wall surface of a liquid chamber to control a pressurizing means in an apparatus which discharges a liquid from the liquid chamber via a nozzle by pressurizing one wall surface of the liquid chamber. SOLUTION: In printing, a signal processing control circuit 31 calculates a response displacement waveform of a diaphragm of a printing head 1 based on an input signal S10, and converts that into a frequency domain by Fourier conversion. By dividing the converted response displacement waveform by frequency responce characteristics of response displacement of the diaphragm to a driving signal 11, a frequency component of a pulse waveform of the driving signal S11 is calculated. Then, by reverse Fourier conversion of a pulse waveform of the frequency component, it is converted to a time domain to obtain the pulse form for obtaining response displacement waveform. By impressing the pulse form to the electrode via a driver 32 as the driving signal S11, printing is carried out by driving each sinking comb part of a laminated piezoelectric element.
Patent JP-S59231290-A (JP)
Inventor: SAITOU TAKESHI
IPC: F16L55/18
Filed: 1983-06-09
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-H02284373-A (JP)
Title: Spark plug for internal combustion engine
Inventor: IKUTA KAZUNARI
IPC: H01T13/40
Filed: 1989-04-25
Abstract: PURPOSE:To stabilize the firing condition of a fuel-air mixture by turning sparks around a center electrode with lines of magnetic force given through a cylindrical body made of a permanent magnet. CONSTITUTION:Lines of magnetic force are formed around a center electrode 14 by a cylindrical body 12 made of a permanent magnet, and then run approximately parallel respectively to the center electrode 14 at the portion thereof exposed from an insulating material 16. When voltage is applied between the center electrode 14 and the cylindrical body 12, sparks 22 are generated to cross the lines of magnetic force respectively, so that each of the sparks 22 receives Lorentz force in the tangential direction of the center electrode 14 to be turned around the center electrode 14. Because each of the sparks 22 is turned around the center electrode 14 at high speed, there is established such a condition like the sparks 22 are generated all around the center electrode 14 so that the mutual contact area of the sparks 22 and a fuel-air mixture is enlarged for transmitting heat generated by the sparks 22 to the fuel-air mixture. This process stabilizes the firing condition of the fuel-air mixture to be efficiently burned.
Patent JP-H04310730-A (JP)
Title: Member and method for repairing resin lining layer
Inventor: SAITO TSUTOMU
IPC: B29C65/48
Filed: 1991-04-10
Abstract: PURPOSE:To easily repair a resin lining layer without requiring skillfulness and to omit the labor of repairing work by welding the resin layer of a repairing member equipped with the resin layer, a base material layer and an adhesive layer to the resin lining layer in the vicinity of the part where a base member layer is exposed. CONSTITUTION:A repairing member 1 is obtained by providing a base material layer 12 and an adhesive layer 13 on a resin layer 11 in this order. in an object having a base member layer 21 and the resin lining layer 22 covering said layer 21, the repairing member 1 is pressed to the part where there is no resin lining layer 22 and the base member layer 21 is exposed so as to bring the adhesive layer 13 of the repairing member 1 into contact with the base member layer 21. The resin layer of the repairing member 1 is welded to the resin lining layer 22 in the vicinity of the part where the base member layer 21 is exposed.
Patent JP-H08298480-A (JP)
Title: Wiring structure for multiplex communication system for automobile
Inventor: HASE YUJI
IPC: H04B3/28
Filed: 1995-04-27
Abstract: PURPOSE: To improve noise immunity by providing sufficient shielding against external noise to communication signal wires interconnecting plural control units of a multiplex communication system for an automobile via connectors. CONSTITUTION: Communication signal wires 4 used for multiplex communication between plural control units 1 are connected to a circuit section 3 of each control unit 1 via a connector 5. In the multiplex communication system for an automobile, shield wires 7 covering the communication signal wires 4 between the control units 1 are not connected to the connector 5 but connected to ground with electrical isolation from the connector 5.
Patent JP-H041853-A (JP)
Title: Document retrieving device
Inventor: SHICHINO TAKESHI
IPC: G06F17/30
Filed: 1990-04-19
Abstract: PURPOSE:To improve the document retrieving efficiency by providing an index extracting means which generates an index and a retrieving device which displays a document format stored in a document format storage means in a retrieving state and retrieves a document by reference to the index and based on the inputted retrieving conditions. CONSTITUTION:A document format storage means 9 stores the formats of the documents to be retrieved, and an index extraction means 10 extracts the data necessary for an index based on the format stored in the means 9 and generates the index. Then a retrieving means 12 displays the format stored in the means 9 in a retrieving state and retrieves a document by reference to the index and based on the inputted retrieving conditions. As a result, an index is automatically produced and at the same time the data extracted out of the document are accurately designated based on each format. Furthermore a retrieving operator can easily obtain the retrieving conditions in a blank filling way without knowing any special retrieving language. Thus the document retrieving efficiency is improved.
Patent JP-H041881-A (JP)
Title: Character reader
Inventor: OGURA ICHIRO
IPC: G06K9/62
Filed: 1990-04-19
Abstract: PURPOSE:To segment and recognize alphanumeric characters mixed in Japanese sentence with high accuracy by providing a means for sorting temporary characters as alphanumeric characters and means for regarding the temporary characters which are discriminated as full size characters and have alhanumeric characters before and after them as encroaching characters or contact characters and dividing them into the sizes of half size characters. CONSTITUTION:Projected data perpendicular to a character line is obtained for every segmented line and the block of black picture elements is segmented as temporary characters. At this time, size information such as the width W and height H of these temporary characters, and positional information such as space SP, pitch PT between adjacent temporary characters, start position YS, end position YE of the temporary character the direction of height are obtained. A decision part selects a temporary character determined as a full size character based on the size information and the positional information. At this time, the pitches PT between the adjacent full size characters are extracted and they are averaged to have an average value of PTm. Alphanumeric characters are determined by using the size information and positional information obtained to the last process. Thus, they can be recognized with high accuracy.
Patent JP-H02281749-A (JP)
Title: Manufacture of lead frame
Inventor: TAKEUCHI TAKESHI
IPC: H01L23/50
Filed: 1989-04-24
Abstract: PURPOSE:To improve wire bonding properties, and to enhance reliability by plating the outer lead section of a lead frame with solder, coating a solder plating layer with a copper plating layer, plating the tip, etc., of an inner lead with a noble metal and lastly peeling the copper plating layer. CONSTITUTION:An outer lead section is dipped in a solder plating solution, a solder plating layer 10 is formed, and a copper plating layer 11 is shaped onto the whole surface through alkali-liquid cleaning and acid cleaning. Spot plating is conducted by using a silver plating solution through a water washing process, silver plating layers 12 are shaped to a die pad and the tip section of an inner lead, lastly anodic electrolytic treatment is executed through the water washing process, the copper plating layer is peeled and the solder plating layer 10 on the surface of the outer lead 8 is exposed. Accordingly, a lead frame with the silver plating layers having excellent film quality and superior bonding properties can be formed.
Patent JP-S5727238-A (JP)
Title: Liquid crystal display cell
Inventor: MATSUI TAKAO
IPC: G09F9/00
Filed: 1980-07-27
Abstract: PURPOSE:To reduce the viscosity of a liq. crystal composition at low temp. and to improve the responding properties by laying an electrically conductive transparent film and a polarizing plate on at least one surface of a liq. crystal cell and supplying an electric current to the film to generate heat. CONSTITUTION:An electrically conductive transparent film 15 is formed on the under surface of a liq. crystal cell 14 obtd. by sealing a liq. crystal 12 with a seal 13 between a pair of optically transparent substrates 11, 11'. On the film 15 a polarizing plate 16 and a reflecting layer 19 are formed. A terminal 17 is connected to the film 15, and an electric wire 18 is connected to the terminal 17. The film 15 and the plate 16 may be formed in the reverse order. The cell is adhered to the film 15 or the plate 16 with a transparent adhesive layer having a small heat insulating effect.
Patent JP-H08306848-A (JP)
Title: Lead frame, its manufacture, and semiconductor device
Inventor: WATANUKI TOSHIMASA
IPC: H01L23/50
Filed: 1995-04-27
Abstract: PURPOSE: To provide a lead frame wherein adhesion of the side end surface of a radiating metal plate to sealing resin can be easily improved. CONSTITUTION: In a lead frame wherein the tip parts of inner leads 14 are bonded, via an insulating layer 12, to one surface side of a radiating metal plate 10 on which a semiconductor element 16 is mounted, the semiconductor element 16 is sealed with sealing resin. In this case, the side end surfaces of the radiating metal plate 10 which is to be covered with the sealing resin are covered with resin layers 22, 22 capable of adhering to the sealing resin.
Patent JP-H0738363-A (JP)
Title: Working method for electronic parts
Inventor: TAGUCHI YUTAKA
IPC: H03H9/17
Filed: 1994-05-18
Abstract: PURPOSE:To handle in the lump a functional member in a piezoelectric device, and also, to execute working high accuracy by joining directly the functional member for vibration to a first substrate by direct joining. CONSTITUTION:A crystal plate 101 being a piezoelectric body, and a glass plate 102 being a first substrate are subjected to hydrophilicity impartation treatment by using a hydrophilicity impartation liquid, and both of them are joined directly. Direct joining executed in this case signifies that each substrate is stuck in about an atomic level by grinding the substrate with satisfactory flatness, executing a hydrophilicity impartation treatment in order to allow a hydroxyl group to adhere to the surface, superposing it an executing heat treatment. After the direct joining, grinding for adjusting thickness of the crystal plate 101 is executed. Subsequently, this functional member is stuck with an adhesive agent to a glass substrate 103 being a second substrate, and a first substrate 102 is eliminated by grinding it mechanically. Thereafter, by using an etching solution which dissolves the glass substrate but scarcely dissolves a crystal, a hole is made from the reverse side of the glass substrate 103, and an electrode is formed on both the upper and the lower faces of the crystal plate 101.
Patent JP-H05277992-A (JP)
Title: Cut processing method for connection line segment in cutting plotter
IPC: B43L13/00
Filed: 1992-03-31
Abstract: PURPOSE:To perform reliable connection of the connecting parts of cut loci of line segment data extending astride two frames. CONSTITUTION:A long line segment where cutting data is continued is divided into a plurality of frames and a cutting sheet is cut at each frame based on cutting data. Connection cut processing to interconnect connecting parts is effected on the connecting parts of the cut loci 60a and 62a of line segments 60 and 62 each extending astride a space between the two frames. One example of the connection cut processing is provided such that a cut locus 54a in a polygonal shape, a circular shape, a cross, a longitudinal tow, and other are formed at the connecting parts of two cut lines.
Patent JP-H11276703-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can be effectively protected from attacks made on a game by use of an illegal board. SOLUTION: When a ball has entered a starting winning hole, whether or not the stored number of balls that entered the starting winning hole has reached an upper limit storage value for starting is determined (step S41, S42). When the stored number of balls that entered the starting winning hole has not yet reached the upper limit storage value for starting, the stored number of balls that entered the starting winning hole is increased by one (step S43). Then the value of a disturbance counter is added to the value of a counter (random 1) for generating a special-symbol-determining random number which is increased by one every 2 ms (step S44). Thereafter, a CPU 56 extracts the value of the special-symbol-determining random number (step S45). Therefore, the value of the random 1 shifts each time a ball enters the starting winning hole.
Patent JP-S586651-A (JP)
Title: Calling power amplification system
Inventor: TAKATOU KENJI
IPC: H04M19/02
Filed: 1981-07-03
Abstract: PURPOSE:To perform operation through an unjustified power source, to decrease the numbers of power sources, to polarize a DC cutting capacitor, and to simplify a circuit, by AC-coupling all amplifying circuits which amplify calling electric power. CONSTITUTION:A signal inputted to a two-wire side 2w is applied through a transformer T to resistances R1 and R2, and this signal is converted by an A/D converter into a digital signal, which is sent out to a four-wire side 4w. A signal from the four-wire side 4w is converted by a D/A converter into an analog signal, which is applied through a DC cutting capacitor C2 to an amplifying circuit AMP, whose amplification output is applied to the transformer T through a DC cutting capacitor C1. Circuits AMP are all coupled together in terms of AC and the circuits AMP are all applied with only the voltage of a power source V2. On the basis of the power source V2, a plus and a minus voltage having different absolute values are developed by resistances R1-R4, and the capacitor C1 is polarized to simplify the circuits.
Patent JP-S62261055-A (JP)
Title: Manufacture of enzyme electrode
Inventor: KOBAYASHI YOSHIAKI
IPC: C12N11/08
Filed: 1986-05-07
Abstract: PURPOSE:To obtain an enzyme electrode high in the response speed with a high sensitivity, by making an enzyme react with a polymer containing a glycidyl group to be immobilized thereon. CONSTITUTION:A polymer containing a glycidyl group, for example, a homo-polymer produced by polymerization of a monomer such as glycidyl methacrylate (GMA) or a copolymer produced by polymerization of such a monomer and styrene or the like is prepared and an enzyme, such as glucose oxidase is made to react therewith to be immobilized thereon. One method is that a GMA polymer, for instance, is mixed with the enzyme to be dissolved and the mixture is applied on an electrode after made acid to form an enzyme-immobilized membrane. In this case, while a strong membrane can be formed on the surface of the electrode, the activity of the enzyme may be lost affected by a solvent of the GMA polymer and acid. Another method is that a homo polymer or a copolymer of GMA, for instance, is dissolved into a solvent such as tetrahydrahydrofluorane and applied and dried on an electrode to form a GMA membrane, initially. Then, the membrane is treated by a solution containing an enzyme to immobillize it on the surface thereof. In this case, a less amount of enzyme is immonilized but the deactivation of the enzyme is very limited.
Patent JP-S60247670-A (JP)
Title: Image forming device
Inventor: TOSHIMITSU AKIFUMI
IPC: G03G15/14
Filed: 1984-05-23
Abstract: PURPOSE:To permit sure stripping regardless of the rigidity and weight of a recording medium by detecting the relative quantity corresponding to the rigidity or weight of the recording medium and changing the stripping conditions of a stripping part according to the result of the detection. CONSTITUTION:The paper P guided by a guide 31 is fed to a transfer part 22 between a photosensitive drum 11 and an electrifier 23 for transfer and the image on the drum 11 is transferred to the surface of the paper P by the effect of the electrifier 23. A deformation detecting circuit 41 supplies the deformation corresponding to the detection signal to a control circuit 42 when the detection signal is supplied from a detector 32 to the circuit 41. The paper P on which the image is transferred is stripped electrostatically by the effect of the electrifying voltage of an electrifier 24 for stripping corresponding to the rigidity and weight of the paper P. The paper P is then conveyed in a paper conveying path 25 to heat rollers 26 where the image is fixed. The paper is discharged by discharge rollers 27 onto a tray 28.
Patent JP-S6143895-A (JP)
Inventor: BINSENTO BUI KAASUKII
IPC: H04Q3/58
Filed: 1985-05-17
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。