baber/WOPTO huggingface dataset:
Patent JP-H06338032-A (JP)
Title: Thin film magnetic head
Inventor: INOMATA KENICHI
IPC: G11B5/31
Filed: 1993-05-28
Abstract: PURPOSE:To reduce pole height as much as possible by decreasing yoke width by providing the difference in level on an under magnetic film and stemming the sagging generated at the time of baking an organic insulating film covering the under magnetic film and a conductive coil. CONSTITUTION:The under magnetic film 1a, a gap film, an insulating film, the conductive coil, the organic insulating film 5 and an upper magnetic film 6 are successively laminated on an under coating film for plating continuity formed on a substrate. In this case, the difference 8 in level is provided in the under magnetic film la at the position backed from the pole height (0) and is formed so that the yoke width is not narrower than the upper magnetic film from the position. Since the sagging generated along the under magnetic film at the time of baking the organic insulating film 5 is stemmed by the difference in level 8, the organic insulating film is not exposed on a floating surface even in the case of lapping to be near (0) in pole height by lapping working. As a result, the deterioration of recording/reproducing efficiency is prevented.
Patent JP-S5671472-A (JP)
Title: Driving method of piezoelectric porcelain transformer
Inventor: ISHITOBI YOSHIMITSU
IPC: H04R17/00
Filed: 1979-11-15
Abstract: PURPOSE:To obtain low frequency output by switching a piezoelectric transformer at lower frequency than the intrinsic resonant frequency. CONSTITUTION:The first oscillator 5 generates a signal (a) having equal intrinsic resonant frequency to piezoelectric porcelain, and the second oscillator 6 generates a low frequency signal (b). A switching circuit 7 produces a burst signal (c) from both the signals (a) and (b), and applies it through an amplifier 8 to a piezoelectric transformer 9. thus, the amplifier 9 is driven by the resonant frequency components of the signal (c) and produces a signal (d). The signal (d) contains low frequency high voltage signal having approximately sine wave components on the envelope in harmonic waves of the intrinsic resonant frequency. This is fed through a rectifying circuit 10 and a smoothing circuit 11 to the load 12, thereby obtaining the low frequency high voltage signal having smoothed waveform (f). Thus, low frequency high voltage can be obtained by utilizing piezoelectric transformer.
Patent JP-H0819120-A (JP)
Title: Enclosure
Inventor: UCHIMURA AKINORI
IPC: H02B1/32
Filed: 1994-06-30
Abstract: PURPOSE:To facilitate the grounding operation by forming to mount a plurality of operating surfaces of a grounding member on a downward opposite plate along the opposing direction of both side opposed plates. CONSTITUTION:A grounding member 4 has a longitudinal central piece 41 and trapezoidal opposed pieces 42 via a conductive plate material in such a manner that the piece 41 is disposed obliquely to an extended piece 43. A screw for clamping a conductor is provided at the piece 41, and the operating surface 42a to be fixed via an engaging groove to be engaged with the end of a screwdriver via the screw is parallel with the surface of the piece 41. The member 4 is directed toward the opening 16 of an enclosure body 1 grounded with the oblique surface of the piece 41, and the piece 43 is mounted near the opening 16 of the a vertical plate 13 along the opposing direction of both side opposed plates 14, 15. As a result, the grounding operation can be facilitated even in the state in which a circuit breaker 10a is disposed in the body 1.
Patent JP-S634872-A (JP)
Title: Device for coating plate material
Inventor: MASE KIYOSHI
IPC: B05C11/10
Filed: 1986-06-25
Abstract: PURPOSE:To coat a multicolor stripe-pattern on a plate material by forming a paint trough with plural trough bodies, arranging the trough bodies in parallel on the front and rear in the conveying direction, and boring plural discharge ports in the bottom of each trough body at regular intervals in the longitudinal direction. CONSTITUTION:The paint trough A is formed with plural trough bodies 3, the trough bodies 3 are arranged in parallel on the front and rear in the conveying direction, and plural discharge ports 4 are bored in the bottom of each trough body 3 at regular intervals in the longitudinal direction, and the discharge port 4 is shifted between the trough bodies 3. Since paint 5 is discharged from the paint trough A and coated on the plate material 2, uniform coating is made possible, a rugged feeling is obtained in coating, and a natural finish feeling can be produced. Moreover, when the paints 5 having different colors are sent into respective trough bodies 3, a multicolor stripe-pattern 6 can be coated on the plate material 1 in one step.
Patent JP-S5272950-A (JP)
Title: Surface finishing preparation of being capable of select absorving for electro magnetic waves
Inventor: YAMAZAKI DAIZOU
IPC: H01P1/22
Filed: 1975-12-15
Abstract: PURPOSE: Giving stainless steel select absorbing characteriscics of the electro magnetic waves with the range of 0.2 to 4.5 micron simply and economically by formin a black coloured oxidized film at its surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63311797-A (JP)
Title: Manufacture of multilayered printed interconnection board
Inventor: AKAMATSU TOSHIYUKI
IPC: H05K3/42
Filed: 1987-06-15
Abstract: PURPOSE:To improve the interconnection reliability between layers of a multilayered interconnection board and the solderability at the time of component mounting by a method wherein, after a through-hole is drilled in a specific laminated board, smears are eliminated and a surface treatment is applied to the hole wall and the through-hole plating is applied. CONSTITUTION:Resin impregnated glass cloth base material 2 is laminated on inner layer material 1 and metal foils are applied to the resin impregnated glass cloth base material 2 to form a laminated board 3. After a through-hole is drilled in the laminated board 3, smears are eliminated by a plasma and a surface treatment is applied to the hole wall 4 and then the through-hole planting 5 is applied. The inner layer material 1 is composed of glass cloth base material impregnated with resin such as epoxy resin, polyimide and epoxy-modified polyimide and inner layer conductor patterns 6 formed on one side or both sides of the base material. The resin impregnated glass cloth base material 2 is laminated on one side or both sides of the inner layer material 1 to form the laminated board 3. The surface treatment applied to the hole wall 4 is performed with silane system coupling agent. With this constitution, the interconnection reliability between the layers and the solderability at the time of component mounting can be improved.
Patent JP-S5480538-A (JP)
Title: Overcurrent protective relay
Inventor: KOIKE HIROSHI
IPC: H01H51/04
Filed: 1977-12-09
Abstract: PURPOSE: To improve the operation balance of a moving contactor, by providing a spring which normally applies an elastic force to the moving contactor in a direction to close it but can turn the contactor in a direction to open it.  
     CONSTITUTION: The spring 5 which normally applies an elastic force to the moving contactor in a direction to close it but can turn the contactor in a direction to open it, and a coiled spring 19 which applies an elastic force to a button 7 which comes into contact with the moving contactor to indicate the operation in connection with the opening of the contactor are provided. The elastic forces of the springs 5, 19 are applied to the moving contactor in the opposite direction. The elastic force of the spring 5 is made stronger than that of the coiled spring 19. Thereby, the operation balance of the moving contactor is improved and the contactor can be driven by a low force. This makes it possible to operate the contactor stably and smoothly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63312101-A (JP)
Inventor: KAWAKAMI KENJI
IPC: B27B17/00
Filed: 1987-06-15
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-H023674-A (JP)
Title: Hydroxyalkylcysteine derivative and expectorant containing the same derivative
Inventor: ITO YOSHIKUNI
IPC: A61P11/10
Filed: 1988-06-16
Abstract: NEW MATERIAL:A hydroxyalkylcysteine derivative expressed by formula I (A' is >=5C alkylene). EXAMPLE:S-(2-Hydroxyethyl)-L-cysteine. USE:Useful as an stable expectorant, having excellent expectorant action with hardly toxicity and side effect and capable of being orally or parenterally administered. PREPARATION:As shown in reaction formulas, a substituted alkyl alcohol expressed by formula II (X is halogen, tosyloxy or methanesulfonyloxy; A is alkylene) and cysteine expressed by formula III in an amount of 1-1.2mol based on 1mol compound expressed by formula I are used. pH is then adjusted to 9 with an alkali and the reaction mixture is reacted at ambient temperature or, as necessary, heated for 4-24hr in a solvent, such as water, to afford the compound expressed by formula I.
Patent JP-H0442695-A (JP)
Title: Busy line exchange incoming call control system
Inventor: FUNEKAWA KIMITOSHI
IPC: H04W4/02
Filed: 1990-06-08
Abstract: PURPOSE:To easily add a packet exchange system by registering a group of base stations including a base station during communication with a mobile equipment when the mobile equipment makes packet communication and making the procedure of a line exchange station independently of the presence of packet communication. CONSTITUTION:Even when a mobile equipment 1 is busy and its base station is determined, a position registration area 6 including a base station 2 in communication with the mobile equipment 1 is registered to a position registration center 10, and when the line exchange service is received, a line exchange station 8 being an anchor station makes a request of calling the mobile equipment 1 to base stations 2, 3 included in the line registration area 6. Since a base station making communication with the mobile equipment 1 actually is already decided at the point of the time on request in the base stations 2, 3, the call processing of the mobile equipment 1 is not actually implemented, but the line exchange anchor station 8 replies the request as if the station 8 were actually subjected to reception of call processing. That is, the line exchange station 8 makes the same processing independently whether or not the mobile equipment 1 is in packet communication. Thus, the addition of the packet exchange service is facilitated.
Patent JP-H077388-A (JP)
Title: Broadcast receiving equipment
Inventor: HORI JUN
IPC: H04N5/445
Filed: 1993-06-21
Abstract: PURPOSE:To prevent a user's error for connecting an apparatus and a malfunction for setting automatically a channel by executing write to a memory only when the channel having an image exists, at the time of setting automatically the channel. CONSTITUTION:An operating part 101 sends a channel selection command to an automatic channel selection part 108 and a tuner 2. A signal selected by the tuner 2 passes through a detecting part 103 and is sent to a video signal processing part 104, and as for an extracted video signal, whether an image exists or not is discriminated in a discriminating part 105, and its result is stored in a storage part 106. In the case automatic channel selection of all channels of a BS is not finished, a control part 107 executes a command to the channel selection part 108, an allows it to execute the automatic channel selection. Subsequently, when the automatic channel selection is finished, with respect to the channel having an image, image exdistene data of all channels of the BS is written in a memory 111 by a read-out/write part 102. As for the channel having no image, a prescribed message is generated by a generating part 109, and it is superposed on a video signal by a superposing part 110, and supplied to a TV 3.
Patent JP-H04371832-A (JP)
Title: Heavy corrosion resistant steel material coated with colored polyolefin
Inventor: SASAKI TOSHIYUKI
IPC: B32B15/08
Filed: 1991-06-20
Abstract: PURPOSE:To keep mark-preservation and aesthetic appearance while the sufficient adhesion between the corrosion resistant coating layer of polyolefin resin and a coloring layer is held for long time by forming the polyolefin resin layer with adhesive property on the whole part or the upper layer of the corrosion resistant coating layer. CONSTITUTION:The surface to be coated of steel 1 is cleaned by shot blast, etc., and its substrate is treated by the chemical surface-treatment with chromic acid group or by forming an organic plymer-layer thereon. An adhesive polyolefin layer 3 is formed on said substrate-treating layer 2 so as to keep the adhesion with the corrosion resistant coating layer 4 of polyolefin resin. The frame spray coating layer 5 of polyolefin resin is formed on the corrosion resistant coating layer 4 of polyolefin resin. This is effective to keep uniform and stable adhesive strength between the corrosion resistant coating layer 4 of polyolefin resin and the coloring layer 7. An adhesive primary layer 6 keeps the stable adhesive strength of the frame spray coating layer 5 of polyolefin resin to the coloring layer 7.
Patent JP-S5272963-A (JP)
Title: Leakage test method for absorving type refrigerator
Inventor: MIYAMOTO TAKENORI
IPC: G01M3/04
Filed: 1975-12-12
Abstract: PURPOSE: Detecting leakage points with less man-hour and in short time with such preparation that cooling medium Freon is enclosed by covering the possible point for leakage with an air-tight sheet and Freon in exhaust air is detected by operating an exhausting equipment when a frigerator being operated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0368630-A (JP)
Title: Polyaryl sulfone derived from 1,4"-bishalophenyl sulfone tepphenyl
Inventor: EDOWAADO NOOMAN PIITAASU
IPC: C08G75/00
Filed: 1990-06-08
Abstract: PURPOSE: To obtain a polyarylsulfone which has improved chemical resistance, stability against thermal oxidation, and thermal deformation temp. by reacting a dihydric phenol with a specified monomer.  
     CONSTITUTION: A dihydric phenol represented by formula I (R 1  and R2 represent a 1 to 4C alkyl or a halogen; a and b are 1 to 4; W represents a 2 to 10C alkylidene, a 4 to 12C cycloalkylene, a 4 to 12C cycloalkylidene, -S-, -S-S-, -O- or the like; and c is 0 or 1) is reacted with a monomer represented by formula II (X represents a halogen) in the presence of a base (e.g. K 2 CO 3 ) in an amt. of not less than 2 mol. eq. in a polar aprotic solvent (e.g. dimethylacetamide) and a cocatalyst (e.g. toluene) at 110 to 190°C while distilling- off water being produced. Thus, a polyaryl sulfone having repeating units represented by formula III (R represents a divalent group represented by formulae IV and V) is obtd. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000339669-A (JP)
Title: Magnetic recording medium and its production
Inventor: YOSHIOKA YASUAKI
IPC: G11B5/716
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium which has information allowing various changes of read output levels and waveforms and allows the sure identification from other recording media by incorporating magnetic materials at prescribed coarse and dense patterns in a second magnetic layer and incorporating the magnetic materials at patterns consisting of a density half or twice the coarse and dense patterns of the second magnetic layer into a third magnetic layer 3c. SOLUTION: The second magnetic layer 3b constituting magnetic recording layers 3 contain the magnetic materials in the prescribed coarse and dense patterns and the third magnetic layer 3c also contain the magnetic materials in the prescribed coarse and dense patterns, respectively holding the fixed information. The density of the coarse and dense patterns of the second magnetic layer 3b and the coarse and dense patterns of the third magnetic layer 3c are related so as to be halved or doubled with each other. At least, either of the magnetic materials contained in the second magnetic layer 3b and the magnetic materials contained in the third magnetic layer 3c is so formed that its coercive force is equal to or greater than the coercive force of the magnetic materials contained in the first magnetic layer 3a.
Patent JP-S63314658-A (JP)
Title: Display system for memory using condition
Inventor: HARA TAKESHI
IPC: G06F12/16
Filed: 1987-06-17
Abstract: PURPOSE:To quickly recognize the using condition of a memory by displaying graphically the using condition of the memory which is used by an information processor connected to a display onto the display. CONSTITUTION:A display 1 and a keyboard 3 are connected to an information processor 2 and a user can display graphically the using condition of a memory on the display 1 at an optional time point with push of a key 4 on the keyboard 3. In other words, the contents displayed on the display 1 are saved when the key 4 is pushed, and the using condition of the memory is graphically displayed on the display 1. While the saved contents are displayed again on the display 1 in case the key 4 is pushed while the using condition of the memory is displayed on the display 1. Thus the user can quickly recognize the using condition of the memory.
Patent JP-S5952742-A (JP)
Title: Manufacture of sonde containing no energy of different quality for determining liquid content of dissociable polarity and sonde for executing the method
Inventor: RORUFU SHIYUTOTSUKUMAIERU
IPC: G01N27/12
Filed: 1983-08-17
Abstract: A process for the formation of a sample which does not require any external energy for determining the content of dissociable polar liquids in gases, expanded bodies, pouring charges of granular material, or electrically non-conductive liquids. The invention further relates to the provision of a sample probe which does not require external energy and which is applicable to the implementation of the process. A powder having a grain size in the range of between about 0.001 to 1 mm of an electrically deformable material having a crystalline or amorphic structure with at least a partial ionic bond and a specific resistance of at least 105 Ohm/cm is compressed between two electrodes under a pressure of at least 100 bar, and continually maintained under pressure, whereby at least a portion of the components maintaining the powder under pressure is permeable to the moisture encompassing the sample.
Patent JP-S5938655-A (JP)
Title: Plant physiology measuring instrument
Inventor: TAKAYAMA SHINICHIROU
IPC: G01N33/497
Filed: 1982-08-28
Abstract: PURPOSE:To obtain a plant physiology measuring apparatus fast in a detecting speed and good in detecting sensitivity in detecting, for example, carbon dioxide or the like of a plant leaf, by directly attaching various kinds of sensors to a measuring container. CONSTITUTION:A plant leaf LF being a measuring object is grasped at the opening parts of grasping members 11, 11 and it is prevented to generate the gap between the leaf LF and O-rings 11e. Light such as sunlight or the like is incident from transparent bottom parts 11b and photosynthesis is performed. Carbon dioxide absorbed by the front and the back surfaces of the leaf LF is detected by a sensor 12 while oxygen in the grasping members 11, 11 is detected by a sensor 13 and detected values are inputted to a microcomputer 3 through lead wires 12a, 13a and an A/D converter 2. Predetermined operation treatment is performed to calculate the photosynthesis amount (the instantaneous value and an integration value) of the plant to display the same by a display device 4 as well as to record the same by a recorder 5. As plant physiology reasuring sensors, a leaf temp. sensor, a solar radiation sensor, a moisture sensor or the like may be attached.
Patent JP-S5773849-A (JP)
Title: Constant negative pressure type carburetor
Inventor: KIKUCHI KUNIO
IPC: F02M7/17
Filed: 1980-10-27
Abstract: PURPOSE: To improve quickness of response in disengaging the holding arm from the slide valve at the time of acceleration by interlocking the holding arm which controls opening of the slide valve of a constant negative pressure type carburetor with the actuating layer of throttle valve.  
     CONSTITUTION: A negative pressure operating slide valve 11 moves automatically up and down by means of Venturi negative pressure determined by the degree of opening of a fuel mixture throttle valve 1, and maintains the Venturi negative pressure at a constant. The throttle valve 1 is connect through a rod 5 to an actuating lever 4 and is opened or closed by means of an accelerator pedal which is not shown in the sketch. A holding arm operating link work consisting of a holding arm operating lever 15, rod 16, lever 14 and a slide valve holding arm 12 operates in link motion with this actuating lever 4. The arm 12 is in contact with the head of the slide valve 11. This contact is maintained until the slide valve 11 is half open. At the time of acceleration, the arm 12 is suddenly lifted up so that the slide valve 11 further opens by means of the Venturi negative pressure only. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0441348-A (JP)
Title: Bias feeding detecting device
Inventor: KOMATA KYOICHI
IPC: G06K13/063
Filed: 1990-06-06
Abstract: PURPOSE:To detect a bias-fed document, accurately, easily and rapidly by detecting a document as the bias-fed document when the output value difference of two area sensors becomes more than the specified value. CONSTITUTION:The output value corresponding to the face proportion of a document 22 placed on two area sensors 10, 12 disposed in a right-angled direction to a document conveyed direction can be obtained by these sensors 10, 12. Accordingly, when the bias-fed document is conveyed, difference is generated to the output value of these area sensors 10, 12. The output value of these area sensors 1.0, 12 is therefore compared at a comparing circuit 14, and when the compared output value difference exceeds the output value difference in the case of the document 22 being conveyed at the allowable bias-feed angle, the document 22 is detected as a bias-fed document. The bias-fed document 22 can be thus detected accurately, and also the detection of bias-feeding can be performed rapidly by a low-priced device without time loss for operation or the like.
Patent JP-S5273186-A (JP)
Title: Continuous adding apparatus for granular activated carbon
Inventor: IURA TERUO
IPC: B01D15/00
Filed: 1975-12-17
Abstract: PURPOSE: To add slurried granular activated carbon uniformly and continuously without a change with the passage of time by using a container equipped with a plate having openings of a specific diameter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11274071-A (JP)
Title: Nozzle for application
Inventor: SHIMAI FUTOSHI
IPC: B05C11/08
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the dripping of an applied solution from a nozzle having a slit-like opening. SOLUTION: A nozzle 10 is constituted by coupling left and right half bodies 11 with each other with bolts 12 and 13, and each half body 11 has a recessed section 16 which turns into a flow passage 15 of an applied solution, and another recessed section 18 which turns into a slit-like opening 17 connected with the flow passage 15 on its joint surface. In the recessed section 18, projecting sections 19 which set the width of the slit-like opening 17 are provided at regular intervals. In each half body 11, in addition, through-holes 20 and 21 for the bolts 12 and 13 are respectively formed, above and below the recessed section 16 which becomes the flow passage 15.