baber/WOPTO huggingface dataset:
Patent JP-H03208660-A (JP)
Title: Manufacture of ink jet recording head
Inventor: SAKANO YOSHIKAZU
IPC: B41J2/16
Filed: 1990-01-12
Abstract: PURPOSE:To eliminate the need for adhesives and produce a recording head having high density and uniformity with a high degree of precision by forming a partition wall, ink room and orifice of the recording head by lithography process using high-molecular substances. CONSTITUTION:A structure including a heating element 12 and electrode 13 is formed over an insulating base plate 11 and a photosensitive material 18 of positive or negative type is superposed over the electrode 13. And light is applied by lithography method to the material 18 excluding an area thereof, corresponding to a part 10, in which an opening facing the element 12 is to be provided, using a photomask 17. Photosensitive resin 14 of negative type to form a partition wall except for a section thereof in which a specified opening is to be provided is formed in such a manner that the resin 14 is flush to the material 18 and photosensitive resin 15 of negative type is superposed on the material 18 and resin 14 to provide a delivery port in the resin 15. And light is applied by lithography method to the resin 15 except for a part thereof in which a delicery port facing the element 12 is to be provided using a photomask 19. As a result, the material 18 is dissolved, so that a specified opening 16 of the partition wall, an ink room and a delivery port are obtained.
Patent JP-S59128493-A (JP)
Inventor: FUJIWARA TOSHIKATSU
IPC: G21D3/08
Filed: 1983-01-14
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-H04242183-A (JP)
Title: Magnetism sensor
Inventor: KOSHIDO YOSHIHIRO
IPC: G01R33/02
Filed: 1991-01-17
Abstract: PURPOSE:To provide a sensor sensing magnetism or a magnetism measuring element to measure the intensity of magnetism on the basis of a new principle. CONSTITUTION:By forming a piezoelectric film 16 and an electrode film 17 consisting of Ni, Al or the like on the base plate 11 constituted of a strong magnetic material, a piezoelectric vibrator is constituted. The characteristics of this piezoelectric vibrator such as resonance frequency, reverse resonance frequency, resonance resistance and reverse resonance resistance vary with the intensity of surrounding magnetic field. Therefor, by measuring these characteristics, the intensity of the magnetic field can be known.
Patent JP-H06212490-A (JP)
Title: Production of metal-coated fiber-reinforced plastic roll
Inventor: KATSUTA YASUSHI
IPC: C25D7/00
Filed: 1993-01-13
Abstract: PURPOSE:To coat the surface of an FRP roll with a smooth metal coating film of high hardness by electroplating. CONSTITUTION:An FRP roll horizontally held and rotated is used as a cathode and dipped in an electroplating liquid together with an anode to electroplate the roll surface with a metal component. In this process, electroplating is performed while an abrasive member for the roll surface is brought into contact with the surface of the roll along the longitudinal direction of the roll surface. This abrasive member has lower hardness than the hardness of the roll and the plated surface of the roll. Thus, a metal-coated FRP plastic roll is obtd.
Patent JP-H07208745-A (JP)
Title: Heating cooker
Inventor: HAYASHI TAKAHIRO
IPC: F24C7/02
Filed: 1994-01-18
Abstract: PURPOSE:To detect an accurate food weight by a simple structure despite a shape of a placing tray and to further prevent discharge due to approaching of the rectangular tray rotated to detect to a peripheral wall of a heating chamber. CONSTITUTION:A disclike bearer 6 is coaxially fixed to a rotary support shaft 5 disposed substantially at a center of a heating chamber 1. A rectangular placing tray 2 is placed to be supported to the bearer 6, and a food weight on the tray 2 is detected via a supporting load of the shaft 5. In this case, the shaft 5 and the bearer 6 are rotated to eliminate influence of deviation of the placing position on the tray 2, thereby obtaining a detection result accurately corresponding to the real weight of the food. The rotation of the tray 2 upon rotation of the bearer 6 is restricted by the contact with spacers 12 made of insulator mounted near the corner of a peripheral wall of the chamber 1, and an insulating gap corresponding to the thickness of the spacer 12 is obtained between the tray 2 and the peripheral wall of the chamber 1. In the case of following microwave heating, the discharge between the both is prevented.
Patent JP-H02185984-A (JP)
Title: Production of wear resistant sealing member
Inventor: OSAKI SHIGEZO
IPC: C23C24/08
Filed: 1989-01-10
Abstract: PURPOSE:To obtain a sealing member having superior wear resistance by adhering an alloy powder sheet having a specified compsn. and a specified thickness to the upper face and the upper parts of both side faces of a cast iron base material, remelting the sheet with high energy beams and carrying out chilling. CONSTITUTION:An alloy powder sheet 2 having 0.1-1.0mm thickness is formed with eutectic alloy powder consisting of at least one among 0.5-3.0wt.% P, 25-15wt.% Mo and 0.5-3.0wt.% B, 1.5-5.0wt.% C and the balance Fe and a binder resin. The sheet 2 is adhered to the upper face and the upper parts of both side faces of a cast iron base material 1 with an adhesive tape and dewaxed by holding at a prescribed temp. in an H2 atmosphere, etc. The sheet 2 is remelted with high energy beams such as laser beams 3 to form a highly alloyed hardened layer 4 at the upper part of the cast iron base material 1. Strain relieving annealing and mechanical working are then carried out to obtain a wear resistant sealing member.
Patent JP-S60148653-A (JP)
Title: Prevention of flaw on inside surface of casting mold in horizontal and continuous casting installation
Inventor: KATAYAMA HIROYUKI
IPC: B22D11/04
Filed: 1984-01-12
Abstract: PURPOSE:To extend the life of a casting mold by comparing the measured value of the drawing resistance of a billet with a preset value and decreasing a drawing stroke in accordance with the difference value when the measured value is larger than the set value. CONSTITUTION:A set drawing resistance value A to be used as an operating reference is preset by a drawing resistance setter 8. The load current of a motor 4 driving pinch rolls 5 is detected by a detector 6 and is inputted to a signal converter 7, by which a measured resistance value B is obtd. A drawing stroke value C set as a reference is outputted via an arithmetic device 9 for correction to a control device 11 when A>=B. The correction rate of the set value C for the drawing stroke corresponding to the difference between the value B and the value A is calculated by the device 9 and is outputted to the device 11 to decrease the drawing stroke in the case of A<B. The drawing resistance is stabilized by the above-mentioned method, by which the flaw on the inside surface of a casting mold is decreased and the life of the mold is extended.
Patent JP-S62163031-A (JP)
Title: Camera capable of trimming photographing
Inventor: INOUE MANABU
IPC: G03B7/28
Filed: 1986-01-10
Abstract: PURPOSE:To execute accurate measurement without influence due to a substance having extremely different luminance existing in a trimming frame by making a partial photometric means automatically execute photometry at the time of trimming photographing. CONSTITUTION:When a shutter release button 3 is depressed up to the 1st stage, a photometry permitting signal is sent from an output port O2 to a photo metric part LM to start photometry. Whether a trimming mode is set up or not is decided by a trimming size switching button 1, and when the trimming mode is set up. spot photometry is set up in a microcomputer 100. At the time of trimming photographing, the mode is forcedly switched to spot photometry independently of the setting status set up by a photometric mode changing switch 9 to interrupt the photometory of a part other than the trimming frame.
Patent JP-H05253035-A (JP)
Title: Headrest for passenger vehicle seat
IPC: B60N2/48
Filed: 1993-01-13
Abstract: PURPOSE: To provide a headrest for a passenger vehicle. CONSTITUTION: A headrest is provided with a circular frame 18, a cover 23 made from an elastic foam material arranged in at least a part of the frame 18 and a fiber cover 24 enclosing the cover 23. The fiber cover 24 has three dimensionally woven structure and encloses the periphery of the frame 18 and the cover 23 with stretched condition. The free edge of the fiber cover 24 is fixed by close condition, and is maintained under the condition that the fiber cover 24 encloses the frame 18 and the cover 23.
Patent JP-S5595608-A (JP)
Title: Heat treating method for carbon material
Inventor: UTSU TAKESHI
IPC: C04B35/52
Filed: 1979-01-17
Abstract: PURPOSE: To produce a high quality carbon material, which is not spalled even by sudden heating, in a high yield by closely covering the surface of a carbon material with a material having a specified heat conductivity and by heating the covered carbon material with radiant heat from a high temp. radiant heat source.  
     CONSTITUTION: Graphite core tube 1 in graphite powder 6 held by fire brick 5 is heated with power source 8. For example, when carbon material 4 treated at 850°C is further heat treated at 1000°C or above, tube 1 is heated to a max. temp. of 2500°C with the sharp temp. gradient of the diagram. Prior to the heating the surface of material 4 is closely covered with a material such as graphite material having a heat conductivity of 50Kcal/mH°C or more. Material 4 is put into tube 1 through preheating tube 3 and fed toward cooling tube 2 with pusher 3 while supplying N 2  in the arrow direction. The resulting covered carbon material is not spalled even by sudden heat treatment, whereby equipment is reduced in size, and production time is shortened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01178659-A (JP)
Title: Floor material
Inventor: SAWADA KOJI
IPC: E04B1/68
Filed: 1988-01-11
Abstract: PURPOSE:To prevent putrefaction of floor materials and water absorption from a floor surface, by attaching a face material on an upper surface of a floor base and adhering a resilient synthetic resin sealing material onto the given position of side face of the base. CONSTITUTION:A floor base 1 is made of woody material such as particle board and is formed into a desired size and thickness. A face material of WPC wood is applied onto the upper surface of the floor base 1 to produce a high- grade floor component 10. On one side of the base 1 is provided a projecting part 1a while a recessed part 1b is formed on the opposite side of the base 1. The floor components 10 are rigidly connected with each other by engaging the projecting part 1a of one floor component with the recessed part 1b of the adjacent floor component. A resilient sealing bands 5a, 5b of synthetic resin are attached through adhesive layers 3 onto the given position of both sides of the base 1, which prevents water penetration into the inside of the floor component.
Patent JP-S62162801-A (JP)
Inventor: TAKEUCHI YUICHI
IPC: F22B1/02
Filed: 1986-01-14
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-H09198794-A (JP)
Title: Method for making offering information and device therefor and method for offering information and system therefor
Inventor: YOSHIDA AKIYUKI
IPC: G11B5/027
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To minimize the scale of an information offering system by using a min. number of recording and reproducing devices and outputting the same offering information of an amount of K channels having time difference without interruption. SOLUTION: An information signal such as a video and an audio, etc., is recorded to form a track in the forward direction on every other track on a magnetic tape 40 by the recording and reproducing device 500. Then, in the device 500, reproduction is performed in the forward direction, and when a position of the magnetic tape reaches its turning position, the magnetic tape is traveled in the reverse direction to perform reproduction in the reverse direction, and then when the position of the magnetic tape reaches its returning position, the magnetic tape is traveled in the forward direction. In other words, a rewinding operation is not required for the recording and reproducing device 500.
Patent JP-H03210344-A (JP)
Title: Rubber composition for tire sidewall
Inventor: SUGITA ISAO
IPC: B60C13/00
Filed: 1990-01-11
Abstract: PURPOSE:To obtain the title compsn. excellent in the crack growth resistance and failure characteristics by using, as the principal component, an isoprene- butadiene copolymer rubber having a trans-1,4 bond content, isoprene content, and Mooney viscosity each in a specified range. CONSTITUTION:The title compsn. contains, as the principal component, an isoprene-butadiene copolymer rubber having a trans-1,4 bond content in the isoprene part of 90% or higher, an isoprene content of 10-95wt.%, and a Mooney viscosity (ML1+4, 100 deg.C) of 30-100. A trans-1,4 bond content lower than 90% gives an inferior crack growth resistance. A Mooney viscosity lower than 30 also gives an inferior crack growth resistance, and one higher than 100, a poor processability. An isoprene content lower than 10% degrades the failure characteristics and one higher than 95%, the crack growth resistance.
Patent JP-S56102871-A (JP)
Title: Developing device
Inventor: TAKANO TOSHIMASA
IPC: G03G15/08
Filed: 1980-01-18
Abstract: PURPOSE:To increase the recovery effect of excess toner by providing surface flocks constituted of a rayon material or a fluoroethylene material to a fur brush roller for development, the 1st brush roller and the 2nd brush roller. CONSTITUTION:The revolving shaft 48 of a fur brush roller 37 for development is formed of an aluminum material, and foamed polyurethane is provided on the outside of this revolving shaft 48, whereby the core 49 of the fur brush roller 37 for development is constituted. A rayon material is provided on the outside circumferential surface of the core 49. In addition, the 1st brush roller 35 is constituted by flocking the surface flocks 64 consisting of the same rayon materials as that mentioned above on the outside circumferential surface of the core 62 formed together with revolving shaft. Surface flocks 60 formed of a tetrafluoroethylene material are provided on the outside circumferential surface of the core 57 of the 2nd brush roller 36. The toner recovery effect is increased by the combinations of these surface flocks.
Patent JP-S5497308-A (JP)
Title: Line arrangement system for trunk equipment terminal of trunk switch grid
Inventor: MOTOTANI JIYOU
IPC: H04Q1/16
Filed: 1978-01-18
Abstract: PURPOSE:To attain unit surface wiring with good manufacturability by equipping cable terminals, connected to a trunk frame, on the manufacture unit of a trunk shell. CONSTITUTION:To make a connection between the B link to four sheets of secondary switching packages SSWP by way of a connector on the reverse surface, lines are connected to the plug part at one side while outgoing lines from SSWP are led out to the reverse surface from the remaining plug part at the same side as incoming lines, thereby constituting the A link. Next, lines are connected from the connector on the reverse surface to the one side plug part of four sheets of primary switching packages PSWP and then connected to the connector on front board FRTB from the plug part at the other side by being led to two switches SW inside of PSWP. After the line arrangemefnt is done here, connections from other connectors to respective plug parts of two through packages THP are made and then, connections to connectors on the reverse surface by way of the inside of THP are made before connections to the trunk frame via the eight-switch and two-level cable.
Patent JP-S59129916-A (JP)
Title: Magnetic head
Inventor: YOKOYAMA OSAMU
IPC: G11B5/17
Filed: 1983-01-14
Abstract: PURPOSE:To bring a recording and reproducing winding close to a vertical magnetizing film by providing a dug part on a head substrate surface facing to the vertical magnetizing film, forming an electric conductor thin film in parallel to the vertical magnetizing film, passing a magnetic thin film through the center part of the electric conductor thin film, and placing it vertically to the vertical magnetizing film. CONSTITUTION:As for the manufacturing method of a magnetic head, first of all, a protective film 3-2 is provided on the surface of a substrate 3-1 as shown by the sequence A, B, C- in the figure, a magnetic thin film 3-3 is formed on said film, and also a leader line 3-4 is also formed by an electric Conductor thin film. Moreover, a protective film 3-5 and a substrate 3-6 are formed and adhered. Subsequently, the surface facing to a recording medium is polished, and thereafter, it is dug in by several microns, and a thin film winding 3-7 is formed so that the start point and the end point of the electrode leader line 3-4 and a thin film winding 3-7 are coupled. Subsequently, an insulating substance 3-8 whose resistance to wear is good is attached, and thereafter, a surface 3-9 opposed to a vertical magnetizing film functioning as the recording medium is smoothed by executing the polishing.
Patent JP-S56103564-A (JP)
Title: Paging transfer system
Inventor: NAKAMURA YUKIO
IPC: H04M3/42
Filed: 1980-01-21
Abstract: PURPOSE:To realize an idividual call for the subscriber to be transferred without any call through a speaker, by securing a radio call of the called subscriber for a calling subscriber by dialling the specific number of the called subscriber after the calling subscriber accepted the incoming call of trunk line catches the call-back unit. CONSTITUTION:In case the receiver is absent when a call is transferred to another extention from the telephone 1 that answered the incoming from a station, the call- back unit 4 is caught. The specific number for paging call plus the number of the portable receiver of the called subscriber are dialled. Thus the unit 4 starts the marker 5 to send the receiver's number and others to the interface device 6. The individual call transmitter 9 is actuated to call out the receiver by radio, and at the same time the call confirmation signal is sent to the telephone 1. Then the receiver of call dials the specific number for answering plus the receiver's number with his nearest telephone. Thus the processor 7 reads the storage out of the memory device 8 and sends it to the marker 5 to connect the telephone 2 to the unit 4.
Patent JP-H06209918-A (JP)
Title: Rf probe for magnetic resonance photographing device
Inventor: TAKAHASHI TETSUHIKO
IPC: A61B5/055
Filed: 1993-01-14
Abstract: PURPOSE:To provide an RF probe for magnetic resonance photographing device which is suitable for the brain function measurement. CONSTITUTION:On the outer wall of a bobbin 1, a multielement resonator 4 which consists of a plurality of electric conductive loops 2 and a capacity element 3 for resonance which is connected in series with each electric conductive loop is directly formed. On the outside of the bobbin 1, the second bobbin 5 made of acrylic resin exists, and a high frequency shield 6 which cuts off the outside high frequency noise and improves the S/N of the detection signal of the resonator is formed on the outer periphery. On the inner wall of the bobbin 1, a luminous element exists as inspected body stimulus element 7 in correspondence at the position of the eye of a specimen 9, and a noise generating element exists as a specimen stimulus element 8 in correspondence at the position of the ear of the specimen 9. Accordingly, the space can be utilized effectively, and a coil can be made compact and in a high sensitivity form, and the setting of the specimen can be carried out in one time at a stimulus part and at an electric conductive loop part, an troublesomeness can be eliminated.
Patent JP-S5389768-A (JP)
Title: World watch
Inventor: TAKAYAMA TOMOTOSHI
IPC: G04B19/22
Filed: 1977-01-19
Abstract: PURPOSE: To selectively display the time of each plane of the world with ease by rotating a dial. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02186264-A (JP)
Title: Detecting agent
Inventor: KITAHARA KOICHI
IPC: G01N31/22
Filed: 1989-01-13
Abstract: PURPOSE:To detect surely an organic tellurium compound by using a mixture of a zinc salt and a gold salt for a discoloring component of a detecting agent for detecting a poisonous gas containing the organic tellurium compound. CONSTITUTION:A mixture of a zinc salt and a gold salt is used as a discoloring component. This discoloring component turns deep green or gray green or red brown from light yellow sensitively depending on the type of a carrier when coming in contact with a gas containing an organic tellurium compound. The zinc salt herein used is preferably zinc chloride, zinc bromide or the like in that it is water soluble and easy to handle. As for the gold salt, salts are applicable but gold chlorate and a sodium salt, a potassium salt, an ammonium salt thereof or the like is preferable in view of ease of handling and water solubility. A mixing ratio of the gold salt to the zinc salt is preferably in a range of 0.3-0.01g in gold of the gold salt per 1g of zinc in the zinc salt.
Patent JP-S63172926-A (JP)
Title: Liquid level detecting photosensor
Inventor: TANABE KUNIO
IPC: G01F23/292
Filed: 1987-01-12
Abstract: PURPOSE:To convert vertical variation in liquid level into variation in the refractive index of an optical system and to accurately detect the liquid level by rotating a container to which and end part of an optical transmitting means and a lens system are fixed around an optical axis according to whether the liquid level is high or low. CONSTITUTION:The container 4 is freely rotatable around an axis running at points A and B, i.e., the optical axis. Here, the valume of liquid 6 is nearly a half the internal capacity of the container 4. Consequently, when the container 4 rotates around the axis A-B in a figure, the optical system consisting of lenses 5 and 7, etc., enters and appears on the liquid 6 and gravitational force F and buoyancy S operate on the container 4. At this time, light L2 passes through the liquid 6 or them atmosphere in the container 4, so the light is affected by the refractive indexes of them. For the purpose, the quantities of light incident on the both are measured previously to easily detect whether or not the lenses 5 and 7 are in the liquid 6.
Patent JP-H11198413-A (JP)
Title: Ink-jet printer
Inventor: UETSUKI MASAYA
IPC: B41J2/18
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To reduce ink mist adhering to a head at the time of preparatory discharge and also prevent discharge failures and color mixture resulting from the adhesion of mist. SOLUTION: An ink-jet printer using small liquid drops is provided with a cylindrical preparatory discharge opening 16 to guide mist generated at a preparatory discharge or because of rebounding of liquid drops to a required direction by an air flow generated subsequent to the discharge of ink, thereby reducing the discharged mist adhering to a face and preventing an object to be printed from being stained by the adhesion of the ink to a main body or the ink adhering to the face from being mixed or being not discharged, etc., to cause printing failures. A gas passage is formed at part of the preparatory discharge opening, through which the air flow generated along with a flow of the ink at the preparatory discharge is discharged.