baber/WOPTO huggingface dataset:
Patent JP-H11246643-A (JP)
Title: Production of novolak type phenolic resin
Inventor: ARITA YASUSHI
IPC: C08G8/10
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a novolak type phenyl resin having a high molecular weight, a low monomer content and a low double nucleus material content which has not obtained by a conventional method. SOLUTION: A phenol is reacted with an aldehyde in the presence of an acidic catalyst (primary reaction) and a single nucleus material (monomer) and a double nucleus material are removed to synthesize a lowmolecular weight novolak type phenyl resin having <=3% total content of the monomer and the double nucleus material and 1,000-3,500 weight-average molecular weight. An aldehyde is added to the reaction mixture in the presence of a reaction solvent capable of dissolving a novolak type phenolic resin and reacted (secondary reaction) to give a novolak type phenolic resin having <=3% total content of the monomer and the double nucleus material and 3,500-50,000 weight-average molecular weight.
Patent JP-H05253430-A (JP)
Title: On-vehicle air cleaner
IPC: B60H3/06
Filed: 1992-03-12
Abstract: PURPOSE:To provide the on-vehicle air cleaner which operates only during the operation of an engine and can be installed without requiring wirings to be exclusively used within the vehicle room. CONSTITUTION:The output of a signal generator 13 is connected to a power source switch provided in a driver's seat of another apparatus which is operated by power source wirings through an ignition switch or ACC switch 2 and is disposed in the rear part of the body of an automobile. A signal to turn the ignition switch or the ACC switch 2 off or on is generated by connecting the power source to the apparatus switch side of the ignition switch or the ACC switch 2. The signal is detected by an on-vehicle air cleaner body unit 7, by which the apparatus is driven and stopped without using the wirings to be exclusively used within the vehicle room. The need for the power source wirings to be exclusively used is eliminated according to such air cleaner.
Patent JP-H02234288-A (JP)
Title: Output device
Inventor: MATOBA NOBORU
IPC: G06T11/20
Filed: 1989-03-08
Abstract: PURPOSE:To form a character pattern desired with a user without the restriction of an upper limit of the character pattern formation caused by the basic configuration of an unexpanded device by forming the best character pattern at such a time point conforming to a memory configuration when the device is used. CONSTITUTION:According to a memory environment discriminating command 4c received from a CPU 4, a memory environment discriminator 13 discriminates the memory configuration of the device at the time of the reception, and generates a state at such a time as memory environmental information 13a. A character pattern formation controller 6, which has received the memory environmental information 13a, calculates the memory environmental information 13a, and instructs a character pattern forming device 5 to issue a character pattern preparation control command 6a so as to attain the best character pattern formation processing in the memory environment. Thus the character pattern desired with the user can be formed without the restriction of the upper limit of the character pattern formation caused by the basic configuration of the unexpanded device.
Patent JP-S57167233-A (JP)
Title: Automatic stripping of injection molding product
Inventor: SHIOTANI YOUSUKE
IPC: B29B13/00
Filed: 1981-04-08
Abstract: PURPOSE:To simplify the operation of injection molding as well as to save power required for the injection molding process by using a system in which plural defective moldings can be discharged even after error signal output is inhibited by restoring an injection condition for an injection molding machine to within an allowable range in such a way as to regulate the intermixture of defective products in a collecting yard. CONSTITUTION:When judging the fact that even one of the detection signals SS1-SSn of injection conditions is out of an allowable range, a control circuit 1 for a molding machine sends out an error signal E to a stripping control circuit 2. The signal ES is sent out from the circuit 2 to the control circuit 3 which sends out a corresponding signal AS2 to the second memory 6 and reads out a pattern data PD2 while incrementing address in sequence to send it out to the circuit 2. The circuit 2 sends out the data PD2 to a stripper 5 for discharging defective products. Then, when the injection conditions are restored to the allowable range and the output of error signal ED is inhibited, the circuit 2 actuates its counter 2a and leads a signal ES corresponding to the circuit 3 to be sent out in such a way that the stripping and discharging operations of defective products can be performed according to the preset stripping number.
Patent JP-S61221591-A (JP)
Title: Stable drive controller of motor
Inventor: NISHIURA TAMOTSU
IPC: H02P7/29
Filed: 1985-03-18
Abstract: PURPOSE:To enable to stably control to drive a motor by regulating the duty ratio of a chopper signal in response to a power source voltage. CONSTITUTION:A control logic circuit 200 inputs a normal rotation control signal FWDV, a reverse rotation control signal BCKDV, a space control signal SPCK, a gate signal GTS and a chopper signal and chopper-controls transistors Tr1-Tr4. Chopper signal generators 101-103 respectively output chopper signals having different duty ratios. A voltage range discriminator 300 converts a conversion switch 50 in response to the power source voltage to select the chipper signal from the generators 101-103. Thus, even if the power source voltage is varied, a motor can be stably driven.
Patent JP-S60198131-A (JP)
Inventor: MIYAKE HITOSHI
IPC: A61B5/16
Filed: 1984-03-21
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-S59181111-A (JP)
Inventor: TOMIZUKA KATSUSHIGE
IPC: B60N3/04
Filed: 1983-03-31
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-S59179205-A (JP)
Title: Retaining equipment of mandrel bar in continuous pipe rolling mill
Inventor: MATSUMOTO NARIAKI
IPC: B21B25/02
Filed: 1983-03-31
Abstract: PURPOSE:To put a rack in smooth operation in the advancing direction by providing a specific deviated-load supporting-member to the rack, in a titled equipment where a member for supporting rack freely slidably is provided, parallelly to a rolling center line, to the side of the center line. CONSTITUTION:A pusher 50 which moves from a bar releasing position to a bar holding position and pushes the rear end M2 of a mandrel bar M when the bar M is supported by a roll table 4 is positioned on the rolling center line A at the inlet side of a mill, a holding lever 15 which turns in the same manner as the pusher 50 turns and holds the end M2 in cooperation with the pusher 50, and a retainer head 11 on which respective devices 47, 29 for driving the pusher 50 and the lever 15 are mounted are attached to the front end of a supporting member 6 of a rack 5 capable of moving along the line A. Further the member 6 of the rack 5 is provided parallelly to the line A to the side of it, and a cam 43 for turning the lever 15 to the releasing position is provided onto the member 6. Here, a deviated-load supporting-member 57 which is in contact with the vertical guide-surface of the member 6 and is horizontally movable, is attached to the rack 5. In this way, the rack 5 is prevented from being bent into a bow-shape by a reaction and increasing its sliding resistance, when a hollow pipe is elongated by advancing the rack 5, the bar M, and the hollow pipe, etc.
Patent JP-S56149356-A (JP)
Title: Laminated safety glass
Inventor: OOMAE TADAYUKI
IPC: C09J123/02
Filed: 1980-04-22
Abstract: PURPOSE: To obtain an interlayer with superior characteristics for laminated safety glass by partially hydrating an ethylene copolymer consisting of ethylene, glycidyl ester of acrylic acid and vinyl ester in a specified ratio and crosslinking the hydrated copolymer.  
     CONSTITUTION: Epoxy groups in an ethylene copolymer are partially hydrated preferably at 5W80mol% degree of hydration. The copolymer consists of the following two or more components: 60W95wt% ethylene, 5W40wt% glycidyl ester of acrylic acid or methacrylic acid and 0W20wt% one or more comonomer units selected from 4W10C vinyl esters and acrylates and methacrylates derived from 1W12C alcoholes. The hydrated copolymer is then crosslinked to moderately react epoxy  groups with hydroxyl groups. Thus, a tough and flexible film is obtd.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08248125-A (JP)
Title: Target tracking equipment
Inventor: OKAMOTO KAZUO
IPC: G01S13/46
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a target tracking equipment by which a tracking operation can be continued even when the radar image of a target to be tracked disappears when the target to be tracked is passed through the cluttered area of radar radio waves. CONSTITUTION: A positional-information setting part 1 in which positional information on the obstacle of radar radio waves or on their cluttered area and positional information on a target as a primary reflecting body are set is installed. In addition, a moving- target tracking means 2 which estimates the position of the target, to be tracked, so as to continue the tracking operation of the target by using positional information on a false image due to multiple reflection between the target as the primary reflecting body and the object to be tracked and by using the advance direction of the target to be tracked when the object to be tracked is passed through the cluttered area of the radar radio waves and a radar image disappears is installed.  In addition, a target tracking equipment is provided with an estimation-image and erasure-image generation part 3 and an image composition part 4 in which an estimation image is generated instead of the radar image disappearing in the estimation position of the target to be tracked, in which an erasure image used to erase the false image is generated and in which the estimation image and the erasure image are composed on the radar image so as to be displayed.
Patent JP-H08247674-A (JP)
Title: Heat accumulating device
Inventor: TANAKA MASAAKI
IPC: F28D20/00
Filed: 1995-03-14
Abstract: PURPOSE: To improve the efficiency of fusion by reducing deviation of fusion of a heat accumulator. CONSTITUTION: A heat accumulator 15 is filled with a heat accumulating material and comprises a heat-exchange surface 20 for freezing being one surface and plane, and a heat-exchange surface 21 for fusion being a back surface and having an uneven surface along which fluid flows. The heat accumulator 15 has a bent part 24 wherein thickness is decreased at one end of the discharge side 23 of fluid and a protrusion part 22 of the uneven surface of the heat- exchange surface 21 for fusion on the discharge side 23 of fluid from the bent part 24 forms a bellows 25. Heat accumulation units 16 each having a cooling device 17 making abutment against the protrusion part 22 of the heat-exchange surface 21 for fusion of the heat accumulator 15 to make plane contact with the heat-exchange surface 20 for freezing to form a laminated structure.
Patent JP-S53140009-A (JP)
Title: Rotary magnetic tape
Inventor: SHINODA YUKIO
IPC: G11B5/52
Filed: 1977-05-13
Abstract: PURPOSE: To reduce the wear coefficient of a magnetic head so as to elongate the life of the head by increasing the anti-wear of a rotary drum. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10255993-A (JP)
Title: Lighting device
Inventor: SHOJI HIROYUKI
IPC: H05B41/24
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device for illumination in which higher harmonic components of an input current can be restricted for a whole period of an AC power source. SOLUTION: A second resonance means C3, L2 is provided between a rectifier means DB to rectify an input AC voltage and a semiconductor power MOSFET Q1, Q2, so a current is inputted from the rectifier means DB to supply energy in accordance with the current through the second resonance means C3, L2 to a smoothing capacitor C2 corresponding to switching action of a semiconductor switching element, where a resonance frequency of the second resonance means C3, L2 is set to be lower than a resonance frequency of a first resonance means C4, L3, with a switching frequency of the semiconductor switching element set to be higher than the resonance frequency of the first resonance means. The switching element can thus be put on/off alternately at a high frequency to supply the input current for a whole period of an AC power source, thereby higher harmonic waves can be restricted.
Patent JP-H08246771-A (JP)
Title: Opening and closing gate structure
Inventor: TAKAHASHI AKIRA
IPC: E05F15/14
Filed: 1995-03-14
Abstract: PURPOSE: To aim at low cost of gate setup work and the shortening of term of work by installing a rolling means rolling on the ground in an on-off gate, while stretching a wire across a gate opening part, and making it open or close the gate upon traveling it. CONSTITUTION: Each rolling means 7 rolling on the ground 5 and two wire guides 9a and 9b inserting through a wire 13 stretched on the ground 5 in traversing a gate opening part 3, both are installed in an on-off gate 11. In addition, a column 21 is erected at the side of a fence 1 of the gate opening part 3, installing a tip side falling preventing member 19 is installed in this column in addition. In succession, a chain 15 is suspended in space between both ends of the on-off gate 11, and an open-close driving means 17 wrapping this chain 15 is set up on the ground, using it as a traveling means. With this constitution, the on-off gate 11 performs its opening or closing operation through the rolling means 7 such as wheels and suchlike and it is guided to the on-off gate 11 with the wire 13, while its drive is carried out with the chain 15 and the open- close driving means 17.
Patent JP-H06265314-A (JP)
Title: Plate width/zigzag measuring device using two-dimensional distance meter
Inventor: UEHARA ATSUNORI
IPC: G01B11/24
Filed: 1993-03-16
Abstract: PURPOSE:To measure the distance of a part where projection beams overlap by laying out the light projection axis of adjacent two-dimensional distance meters out of a plurality of distance meters while shifting them in the direction of plate flow and then scanning image in opposite directions to each other. CONSTITUTION:A plurality of two-dimensional distance meters 10 are installed at the edge part of a plate material to be measured (rolled steel) while they are aligned left and right in the direction of plate width. Although slit beams 14 are applied to the plate material from the distance meters 10, the light axes of the adjacent distance meters are laid out while they are shifted in the direction of plate flow by DELTAL (distance exceeding the width of the beams 14). By setting the upper and lower scanning directions of a two-dimensional CCD camera 18 for measuring distance to opposite directions for the adjacent distance meters 10, the image of the reflection light according to beams 14 of the distance meter itself can be captured first by the own camera. Therefore, since the image of the reflection light which is detected first can be constantly processed for calculating distance, the distance distribution to the plate material can be accurately measured even if the plate edge enters the visual field of any distance meter 10.
Patent JP-S62211422-A (JP)
Title: Twisting penetration of pc spiral pile
Inventor: ABE SOICHI
IPC: E02D5/56
Filed: 1986-03-11
Abstract: PURPOSE:To avoid the lowering of penetrating speeds by a method in which the rotary shaft of an auger machine is inserted into the hole of an end plate, and the torque of the rotary shaft by coupling in the turning direction is transmitted to the end plate of plural PC spiral piles. CONSTITUTION:Metal end plates 6 are fixed to both ends of a hollow PC spiral pile 1 through a reinforcing ring, and two piles 1 are connected by joining the plates 6. Hexagonal holes 8 are formed in the plate 6 of the pile head and also in the plate 6 of the connection. The rotary shaft 12 of an auger machine 11 attached to the end of the pile is inserted into the hole 8 of the pile 1 and coupled with the hole 8 of hexagonal cross section. The rotation of the shaft 12 can thus be directly applied through the plates 6 to the pile 1.
Patent JP-H10253449-A (JP)
Title: Photometric device for camera
Inventor: IWASAKI HIROYUKI
IPC: G03B7/099
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To discriminate scenes different in subject color or light source color and give a proper exposure value without requiring a difficult action by calculating the proper exposure value of the field based on the outputs of a photometric circuit and a scene discriminating section. SOLUTION: The photometric circuit 11 is a circuit for measuring the light of the field with a light receiving element, its photometric output is connected to the first A/D conversion section 12, the photometric output is converted into numerical photometric data, and the data are outputted to an intensity calculation section 13. The intensity calculation section 13 converts the numerical data into an absolute intensity value, and its output is connected to a scene judgment section 17 and an exposure calculation section 18. A colorimetric circuit 14 is a circuit for measuring the color output of the field, and its colorimetric output is connected to the second A/D conversion section 15. The exposure calculation section 18 calculates a proper exposure value based on the outputs of the scene discriminating section 17 and a distance calculation section 19.  A scene can be accurately discriminated based on the color balance information of the field, and the photographing probability can be improved with a proper exposure.
Patent JP-S54147394-A (JP)
Title: Speed controller for moving device
Inventor: ITOU YOSHIFUMI
IPC: G05D13/62
Filed: 1978-05-09
Abstract: PURPOSE: To optionally alter the control pattern of a speed instruction voltage in a speed controller for a moving device by so providing a speed instruction voltage as to optionally set the increasing or decreasing detrimental operating time from predetermined value.  
     CONSTITUTION: The binary output f of an addition and subtraction counter 1 for setting the speed of a moving machine is converted to a decimal speed instruction value v by a decoder 3. A time data potentiometer 4 sets the time date responsive to the speed instruction value v to preset subtraction counter 5. When the time set in the counter 5 is elapsed, a timing control circuit 7 produces a pulse q to the counter 1 as an addition and subtraction pulse. The binary output f of the counter 1 is converted to an analog value by a DA converter 2, and outputted as a speed instruction voltage e. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59178210-A (JP)
Title: End surface sealing method of thermoplastic resin tube
Inventor: ARAI NOBUSHIGE
IPC: B29C57/00
Filed: 1983-03-29
Abstract: PURPOSE:To form an uniform sealed surface by cutting the heated portion of thermoplastic resin tube, heating and melting said resin tube with the rotation thereof by means of natural melt cutting or a tool. CONSTITUTION:The portion B of a thermoplastic resin tube to be heated is heated, rotating said resin tube slowly by a motor 11. A weight 16 is used for compressing the portion B to be heated when the portion B is softened, whereby sufficient swell is given to the portion B to be heated. A stop pin 17 drops into the notch of a holding ring 8, and the rotation of the holding part 7a of a floating rod 7 is stopped, immediately before the swelling parts are overlapped. Then a rotating shaft 11a is yet continued to rotate, whereby twisting is applied to the portion B which is in softened condition and twisted portion is prefectly welded. The portion to be heated is cut by natural melt cutting or a jig and the sealed end surface is formed.
Patent JP-H10253609-A (JP)
Title: Method and apparatus for producing chromatography column and movable plug
Inventor: TANAKA ISAO
IPC: G01N30/56
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To simply manufacture a chromatography column having a high theoretic stage number with good reproducibility. SOLUTION: A stainless column main body 1, a joint part 2 and a packer 3 are coupled thereby forming a column-coupled body 7. A suspension liquid 4 of a packing material and a liquid are supplied from an upper opening part. After the column-coupled body 7 is placed stationary for about 50 hours, a movable plug 10 of a stainless or the like metallic disk having a fluoride resin packing on an outer circumference is set at the opening part of the column- coupled body 7, which is pressed when a liquid feed pump 12 sends liquid. A precipitated packing material layer 8 is pressed by the movable plug 10 for several hours. The packing material layer is packed in a further tight state and uniformed as a whole.
Patent JP-S58172828-A (JP)
Inventor: KANEDA YOSHIHIRO
IPC: H01H13/52
Filed: 1982-04-02
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-H0584449-A (JP)
Title: Cooking machine
Inventor: YAMAMOTO MITSUAKI
IPC: B02C18/08
Filed: 1991-03-20
Abstract: PURPOSE:To provide a cooking machine which is safe and good in a handleability by turning on/off the power source of a motor by closing/opening of a vessel cover and also connecting two pieces of switches to the motor and actuating an electromagnetic brake and instantly stopping a cutter. CONSTITUTION:Two pieces of double-throw switches 20, 21 are provided in the lower part of a vessel cover 17 and actuated while staggering the time in the case of opening/closing the vessel cover 17. When current is allowed to flow to a motor 2 and the motor 2 is made to a turned-on state and the vessel cover 17 is opened, the power source of the motor 2 is made to a turned- off state and also an electromagnetic brake is actuated. Furthermore a return type current braker 25 is connected in series to the feed circuit of the power source of the motor 2. Therefore when the vessel cover is opened, a cutter is instantly stopped and danger is prevented. Moreover a cooking machine is good in a handleability to use because the current braker is made returnable.
Patent JP-S5619036-A (JP)
Title: Structure of camera body
Inventor: YOSHIKAWA RIYOUICHI
IPC: G03B19/12
Filed: 1980-04-24
Abstract: PURPOSE: To solve the problem of strength and space by forming rail surface portions for guiding the sperture and film in the form of a metal block and inserting this metal block in such a manner as to become a bone at the time of forming the camera body with plastics.  
     CONSTITUTION: A camera body 1 formed with plastics has screw holes 1a, 1b for mounting a shutter unit and is inserted with a metal block 2 having aperture and rail faces. The metal block 2 contacts the plastic portions in the upper and lower portions and the greater portions on the side faces are exposed. With this block 2 as a bone, the entire part of the camera body is integrally constituted by the metal portions and plastic portions. A front plate 3, comprising metal material, is mounted with a reflex mirror 7 which is then provided with a seat 3m to be seated with the mount for mounting the taking lens. 
     COPYRIGHT: (C)1981,JPO&Japio