baber/WOPTO huggingface dataset:
Patent JP-H0718993-A (JP)
Title: Machine for punching work
Inventor: HOSODA HIROSHI
IPC: E21D11/08
Filed: 1993-06-30
Abstract: PURPOSE:To provide a punching machine which can punch even works having different hole positions, by making respective holes of works the punches of dieset driven together by means of a slide of a press and adjusting the positions of respective die sets by an adjusting mechanism. CONSTITUTION:When a work w transferred by a conveyor 28 comes in contact with a stopper 370, a pusher 350 is actuated to feed the work W into a press 305 by a pushing claw 355. And when the front end of work comes into contact with a front stopper having a limit switch, of a die set 310, the pusher 350 moves backward for an instant and a side pusher is actuated to position the work W in the X-axis direction. Next, the pusher 350 for insertion of the work advances to bring the work into contact with the front stopper again for the final positioning. And the press 305 is actuated to lower the slide 302 to complete the punching. Next, a pulling claw 356 of the pusher 350 is lowered to pull the work W out and transfer it on the conveyor 28 to the next process.
Patent JP-S5975799-A (JP)
Title: Electroacoustic transducer
Inventor: SHIMIZU TAKASHI
IPC: H04R9/00
Filed: 1982-10-25
Abstract: PURPOSE:To obtain a plane electroacoustic transducer having a excellent sensitivity and a superior high-frequency characteristics without spoiling the effective area of a perforated magnet by forming a radial groove in the surface of a magnet facing oppositely to a diaphragm having the perforated magnet. CONSTITUTION:A couple of a magnet 5 and a 5 are arranged in parallel and spaced at a constant interval interposing a spacer 4 consisting of an electric insulator and a plane coil diaphragm 3 formed by winding a coil on a thin electric insulating film is held parallel between the magnets by the spacer 4. Each magnet 5 is made of a disk body which has specified thickness and is magnetized to the different polarities at a center part and an outer circumferential part, and plural sound holes 1 are pierced in this disk body. Further, plural grooves 6 are formed radially in the surface side facing oppositely to the diaphragm 3 of each magnet. A diaphragm radius of air in the gap is short-circuited to suppress an increase in viscous resistance in a high frequency range, thereby preventing effectively the overattenuation of the oscillation system of the electroacoustic transducer.
Patent JP-S5976391-A (JP)
Inventor: HAMAMURA HIROYUKI
IPC: E21B10/56
Filed: 1982-10-25
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-H0851222-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KUMANO NOBORU
IPC: H01L21/761
Filed: 1994-08-09
Abstract: PURPOSE:To provide a semiconductor device, where breakdown strength of a well and an element isolating area is improved and the breakdown strength is improved as a whole, and its manufacturing method. CONSTITUTION:This is a semiconductor device, where an epitaxial growth layer of different conductivity type from that of a semiconductor substrate 1 is made on the surface of that semiconductor substrate 1 and a semiconductor element is made in a well 2 being made separately by the element isolating region 8 provided in the epitaxial growth layer, and in this device a ring-shaped region 9 of the same conductivity as the well 2 is provided electrically independent of the well 2, around the well and besides within the element isolating region 8.
Patent JP-H0355453-A (JP)
Title: Predicting device for thermal load
Inventor: KODAMA SUMIYASU
IPC: F24F11/02
Filed: 1989-07-21
Abstract: PURPOSE:To make accurate thermal load prediction even when the thermal load prediction on the preceding day does not come true, by a method wherein the thermal load prediction on the day has been estimated in the course of the preceding day and is corrected corresponding to the latest actual thermal load value on the day. CONSTITUTION:In the course of the preceding day, the thermal load prediction on the day has been estimated by a primary thermal load prediction means 5 and an another thermal load prediction means 4. A secondary thermal load prediction means 6 estimates a thermal load prediction a specified time period hence based on the thermal load data up to now on the day. A correcting device 8 selects data having minimum errors against the detected thermal load data at present from the data estimated by the primary thermal load prediction means 5 and the other thermal load predition means, and the selected thermal load prediction value is corrected by the thermal load prediction value a specified time period hence estimated by the secondary thermal load prediction means 6. Therefore as the prediction data is corrected based on the latest thermal load detected value, high accurate thermal load prediction can be made even when the thermal load prediction value on the day which has been estimated in the course of the preceding day does not come true.
Patent JP-H0849635-A (JP)
Title: Fuel injection nozzle
Inventor: NAKAHIRA TOSHIO
IPC: F02M61/18
Filed: 1994-08-09
Abstract: PURPOSE:To prevent infl.ow of combustion gas and leakage of fuel caused by machining errors of the tip of a needle valve and the seat part of a nozzle body. CONSTITUTION:An outer injection port 25 is opened and closed by separation/ contact of the tip 44 of an outer needle valve 22 to be lifted from/with a seat part 57 provided with the outer injection port 25. A pressure-contact part 62 having the designed tilt angle alpha obtained by subtracting the specific angle smaller than the machining error from the designed tilt angle beta of the sitting surface 61 of a seat part 57 is formed on the tip part 44.
Patent JP-2000018302-A (JP)
Title: Damper
Inventor: FUBE TAKESHI
IPC: F16F15/023
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To discard the filler without treating waste oil. SOLUTION: A thixotropic aqueous gel 9 obtained from water gelled with polyacrylic acid is filled in a damper body 1. A piston 10 consisting of a boss part 11, an annular member 12, a connection supporting material 13, and spaces 14 therebetween is slidably placed in the damper body 1. A piston rod 4 is fixed at one end thereof to one side of the piston 10 extandably in the direction of the length. When the piston 10 is subjected to a reciprocation motion by a load of vibration carried through the piston rod 4, the circumferential edge part of the space parts 14 is adapted to apply a shearing force to the aqueous gel 9 at all times so as to expend an vibration energy as an energy of a shearing force for producing a damping effect.
Patent JP-S5978185-A (JP)
Title: 1,4-dihydropyridine derivative
Inventor: KAMIBAYASHI MASAHITO
IPC: A61K31/505
Filed: 1982-10-27
Abstract: NEW MATERIAL:The compound of formula I (R<1> is lower alkyl; R<2> is H, halogen, nitro or CF3; R<3> is H, halogen or nitro; R<4> and R<5> are H, lower alkyl or lower alkoxy; R<6> is H, phenoxy or phenyl which may be substituted with lower alkyl, etc.; A is pentamethylene, hexamethylene, etc. which may be substituted with 1-3C alkyl) and its salt. EXAMPLE:1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarbo xylic acid 3-methyl ester 5-[6-(2,6-dimethyl-4-pyridyloxy)hexyl] ester. USE:It has long-acting hypotensive and vasodilating activities, and is useful as a drug. PROCESS:The compound of formula I can be prepared by reacting the benzylideneacetoacetic acid ester of formula II (R<7> is group of formula III, etc.) with the enaminocarboxylic acid ester derivative of formula IV (R<8> is group of formula III, etc.).
Patent JP-2001019141-A (JP)
Title: Object transferring method and device, and object heat- treating device
Inventor: YOSHIDA MASARU
IPC: H01J9/46
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-treating device further simplified which can be used to manufacture a fluorescent lamp having a high quality while suppressing the energy expense amount necessary when a glass pipe is heat-treated. SOLUTION: In this method to transfer a cylindrical or a columnar object 10 on plural rollers 12 lined up parallel by neighboring each other, and rotating in the same directions, in the direction of the rollers lining up direction, the object is provided on the roller intervals to contact to the both rollers on the roller intervals, the object is held to position the object on the roller intervals by separating upward from the rollers, the object is loaded on the roller at the transfer direction side of the two rollers, the object loaded on the roller rolls on the roller by the rotation of the roller at the transfer direction side, and as a result, the object is provided in the condition contacting to both rollers, on the clearance between the roller at the transfer direction side, and the roller at the further front side.
Patent JP-H0238629-A (JP)
Title: Hydraulic circuit of back hoe
Inventor: SHIMOIE SHIZUO
IPC: E02F9/22
Filed: 1988-07-26
Abstract: PURPOSE:To promote power efficiency and to simplify a construction to reduce costs by connecting the same relief oil line to the first and second feed lines and providing a high pressure relief valve, low pressure relief valve and selector valve to the oil line. CONSTITUTION:In a hydraulic circuit provided with three hydraulic pumps P1-P3 driven by the same engine (E), the same relief oil line 19 is connected to the first feed line 9 and the second feed line 12. A high pressure relief valve 16, a low pressure relief valve 17 and a selector valve 18 are provided to the relief oil line 19. In case of driving of actuators of all hydraulic pumps P1-P3, and in other cases, the output of the engine (E) is effectively used by changing the relief pressure as need. According to the constitution, the actuators are strongly driven, and conditions are favorable for the machine to a climb and an excavation.
Patent JP-H0351120-A (JP)
Title: Heat sealable and hidable laminating material
Inventor: ANDO TSUNEO
IPC: B32B7/02
Filed: 1989-07-19
Abstract: PURPOSE:To obtain an inexpensive hidable material by laminating the layer of a thermally adhesive synthetic resin film on a hidden layer. CONSTITUTION:The hidable laminating material is obtained by laminating the layer B of a thermally adhesive synthetic resin film on a hidden layer A. As this hidden layer A, for example, paper and the synthetic resin film etc., are utilized as a base material. These hide printing and writing and make through-view and reading from the outside impossible. The base material is colored and hiding properties are imparted by a metallic foil such as an aluminum foil and a vapor-deposited layer. As the layer B of the thermally adhesive synthetic resin film, for example, low density PE, an ethylene-vinyl acetate-based copolymer, an ethylene-(meth)acrylic acid ester-based copolymer and the substance with an additive blended therewith are preferably utilized. Thereby the inexpensive hidable laminating material can be obtained.
Patent JP-H0848836-A (JP)
Title: Polypropylene resin composition
Inventor: SUGIMOTO RYUICHI
IPC: C08L23/26
Filed: 1994-08-10
Abstract: PURPOSE:To obtain a composition having a specific cross-linked structure, capable of giving molded products with good balance between rigidity and impact resistance and high heat resistance. CONSTITUTION:This polypropylene resin composition comprises crystalline polypropylene, another kind of crystalline polypropylene having a boiling xylene insolubles of <=10wt.% and a cross-linked structure with the molecular weight of 1,000-300,000 between the cross linked points for boiling xylene solubles, and talc.
Patent JP-H0855183-A (JP)
Title: Character recognition device
Inventor: MOTOMATSU SEIJI
IPC: G06Q40/00
Filed: 1994-08-10
Abstract: PURPOSE:To enable a person to check misreading and misrecognition more easily. CONSTITUTION:This character recognition device is equipped with an OCR 2 which reads characters, entered into the name entry field, etc., on a transfer slip, as an image and recognizes the character codes, character pitch, etc., from the image, a server machine 3 having a file 5 for image data where the image data read by the OCR 2 are stored and a file 6 for recognition data where data on the character codes, character pitch, etc., are stored, and a client machine 4 which sends a request to the server machine 3 to display transferred image data in a specific upper-stage area in a display part 7, and also displays the character code data in a specific lower-stage area in the display part 7 at the character pitch based upon the character pitch data.
Patent JP-S57110796-A (JP)
Title: Ceiling fan
Inventor: MORIMOTO MASAO
IPC: F04D25/08
Filed: 1980-12-26
Abstract: PURPOSE: To ensure safety operation and also to make it possible for a pulling string for an operating switch to hang down vertically, by installing a vane onto an electric motor being suspended through a connecting body, so that a total weight of the suspended body can be supported only by the aforementioned connecting body.  
     CONSTITUTION: An electric motor 3 is connected, through a connecting body 12, to a suspending metal fitting 5 fixed onto the bottom end of a supporting body 2. A vane 4 is installed, through driving gear devices 27 and 30..., above a caplike gear 23 provided on an upwardly projecting end section of a rotating shaft 19 of the electric motor 3. A switch 40 and its operating strap 47 are suspended from a throughhole 42 provided on a cover 37. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6433839-A (JP)
Title: Surface analyzer
Inventor: AOKI MASAHIKO
IPC: H01J37/244
Filed: 1987-07-28
Abstract: PURPOSE:To detect what position of a sample is hit by a proton beam in advance and correctly set the position of the sample by providing a fluorescent plate movable to a position shielding an incident proton beam and a position for retreat in a ultrahigh-vacuum chamber and determining the correct position of the proton beam immediately before being irradiated to the sample. CONSTITUTION:A fluorescent plate 11 is set to a position A, a sample is retreated to a position D. Vertical and horizontal lattices are formed on the fluorescent plate 11 so that what position of the fluorescent plate 11 is hit by a proton beam psi can be well detected. A ultrahigh-vacuum chamber 8 has a view port 15, through which the fluorescent plate 11 can be observed with the naked eye. When the proton beam hits the fluorescent plate 11, the fluorescent light is generated here, and the position of the proton beam can be detected by observing the fluorescent light. The fluorescent plate 11 is then retreated to a position B, and the sample 4 is sent to a measurement position C. Since the position of the proton beam is already known, the position of the sample 4 can be properly set.
Patent JP-S61111693-A (JP)
Inventor: AVIV HAIM
IPC: C12N15/73
Filed: 1985-08-27
Abstract: (1) Vector that on introduction into a suitable bacterial host cell contg. the thermolabile repressor C (I) renders the host cell capable, when the temp. is raised to a level at which the repressor is inactivated, of effecting expression of a desired gene inserted in the vector to produce polypeptide (I) encoded by the gene is new when it comprises a double-stranded DNA molecule including in 5'- to 3'- order. (a) DNA sequence contg. the promoter and operator P(L)O(L) from lambda bacteriophage; (b) a N utilisation site for binding antiterminator N protein; (c) a first restriction enzyme site permitting replacement of the DNA sequence contg. the ribosomal binding site following after; (d) DNA sequence contg. a ribosomal binding site for making the MRNA of the desired gene capable of binding to ribosomes in the host cell; (e) ATG initiator codon or a DNA sequence converted into the codon on insertion of the desired gene into the vector; and (f) a second restriction enzyme site for inserting the desired gene into the vector in phase with the ATG initiation codon; and (g) a DNA sequence contg. an origin of replication from a bacterial plasmid capable of autonomous replication in the host cell; and for selection, DNA sequence contg. a gene associated with a selectable or identifiable phenotypic trait manifested when the vector is present in the host cell, or DNA sequence contg. fragment C (I) 434, including the gene for the C (I) 434 repressor protein and its associated promoter and operator sequence.
Patent JP-S6248568-A (JP)
Title: Thermal head
Inventor: SHIRAKAWA KYOJI
IPC: H01L49/00
Filed: 1985-08-29
Abstract: PURPOSE:To ensure favorable contact with a thermal recording medium and highly efficient heat conduction, by providing a protective layer selectively covering a heating resistor layer between a pair of feeder layers. CONSTITUTION:An insulating material 8 having good thermal conductivity, such as SiC, Al2O3 and AlN, is vapor-deposited at least in a thermal head forming region inclusive of a cut-up part 4a, without performing a surface- cleaning pretreatment for ensuring adhesion. Because the insulating material 8 and the feeder layers 4 are easily peeled off by stresses, the insulating layer 8 covering the heating resistor layer 3 is selectively left. Therefore, the insulating material 8 thus left serves as a protective layer 8 filling the recess generated due to the cut-up part 4a, and since it has a favorable thermal conductivity, it does not hamper the conduction of heat to the thermal recording material.
Patent JP-2001013461-A (JP)
Title: Optical isolator with fiber
Inventor: WATANABE TOSHIAKI
IPC: G02B6/24
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain an optical isolator with a fiber having excellent mechanical strength by directly joining and fixing one end face of a small-size optical isolator to the end face of a fiber ferrule by YAG welding. SOLUTION: One end face (a surface of an annular plate 15) of a small-size optical isolator 10 and the joining face (metal peripheral part 26) of a fiber ferrule 20 are joined and fixed 30 by YAG welding. By controlling the direction of the YAG welding to along the longitudinal direction of the fiber ferrule 20, such a problem as errors in the dimensional accuracy due to rough traces of welding can be avoided but the optical isolator 10 and the fiber ferrule 20 can be joined with high accuracy. In this method, after optical elements 11 to 13 are joined to an annular metal member 16 to constitute the optical isolator 10, the optical isolator 10 is joined to the fiber ferrule 20 by the YAG welding and then a magnet 14 is joined with an adhesive, thereby avoides damages to the optical elements due to splashing by the YAG welding.
Patent JP-S6253450-A (JP)
Inventor: UMEZAWA HIDEJI
IPC: D03D47/48
Filed: 1985-08-29
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-S5891508-A (JP)
Title: Time base variation correcting device
Inventor: YAMASHITA KIYOU
IPC: G11B20/18
Filed: 1981-11-26
Abstract: PURPOSE:To obtain a device which is capable of correcting a wide time base variation, by switching plural fixed delay lines in accordance with a jitter quantity, delaying its output signal by a variable delay line, and adding a comparatibely simple circuit to a conventional circuit. CONSTITUTION:A titled device is provided with plural fixed delay elements 7, a switching circuit 8 for outputting an output of an optional element among said elements, a variable delay element 2 for inputting its output and correcting its time variation, a reference signal geneating circuit 4, and a phase error detecting circuit 5 for extracting 3 a reference frequency component in an output signal of the element 2, and detecting the time base variation portion. Also, said device is provided with plural threshold circuits 10 for outputting a signal component of an optional level range of an output signal (a) of the circuit 5, plural limiting circuits 11 for inputting its output signal and generating an on-signal, a logical circuit 12 for imputting its output signal, the second switching circuit 13 which is on/off-controlled by its output signal, and a variable delay element circuit for inputting its output signal (n) and driving the element 2.
Patent JP-S6250187-A (JP)
Title: Improvement of color fastness to light
Inventor: SATO GIICHI
IPC: B41M5/26
Filed: 1985-08-29
Abstract: PURPOSE:To remarkably improve the color fastness to light of indorenin compounds by allowing one or two kinds of compound expressed by a specific general formula to coexist with indorenin expressed by a specific formula. CONSTITUTION:Compounds expressed by the formula I ('R' represents alkyl, alcoxyalkyl, etc.; 'Y' H, Cl, 'A' formulae II and III ('B' represents H, Cl, etc.) and 'X' anion), and one or two or more kinds of compounds expressed by the formulae IV, V and VI ('R' represents alkyl, 'X' anion and 'E' the phenyl and naphthalene groups) are melted into a solvent. The addition ratio of compounds expressed by the formulae IV, V and VI to the formula I compound is 1: 0.05-5.0. The above solvent solution is applied on a substrate and dried. Thus a recording medium is prepared.
Patent JP-H0477113-A (JP)
Title: Semiconductor integrated circuit
Inventor: ENDO KAZUHIRO
IPC: H03K19/0175
Filed: 1990-07-17
Abstract: PURPOSE:To select plural driving systems with one kind of output driving circuit by including the output driving circuit driving the external loads and a circuit controlling the driving system of the output driving circuit with a control signal. CONSTITUTION:A control signal 2 is connected to a control gate 3, and the output of the control gate 3 is commonly connected to a NAND gate 4 and an inverter 5, further, the output of the inverter 5 is connected to a NOR gate 6. When the control signal 2 is '0', the signal with the same level is outputted to an output terminal 9 against an input signal 1. When the control signal 2 is '1', the output terminal 9 becomes high resistance state when the input signal is '1', and '0' is outputted to the output terminal 9 when the input signal 1 is '0', it indicates the operation of the output driving circuit is turned to be an N channel open drain type.
Patent JP-S6249590-A (JP)
Title: High speed image processor
Inventor: OTANI AKIO
IPC: G06T7/00
Filed: 1985-08-29
Abstract: PURPOSE:To inspect a pattern at a high speed by processing a reference pattern of a large capacity memory by plural image memories which are used successively. CONSTITUTION:Pattern information from an ITV camera 20 is inputted to an image processing processor 16 through a TV controller 5, a high speed bus, etc. of a high speed image processing part 60. Next, a binary data of one picture element each is compared with a binary data of a reference pattern from a large capacity memory 3 of an image memory 9 or 10 by the processor 16, and a pattern is detected. Each of these plural memories 9, 10 is controlled through a controller 11, and when one of them reads out its contents to the processor 16, the reference pattern from the memory 3 is written to the other which has ended read-out. Accordingly, information transfer time from the large capacity memory is covered and a detection processing of many kinds of patterns can be executed at a high speed.