baber/WOPTO huggingface dataset:
Patent JP-S55115034-A (JP)
Title: Automatic stopping system of projector
Inventor: NAKAYAMA ICHIROU
IPC: G03B21/50
Filed: 1979-05-18
Abstract: PURPOSE: To surely and automatically stop the projector at the end of projection of film by providing two film sensors on film running path.  
     CONSTITUTION: Film sensors 21, 22 are disposed near a sprocket 6 and a sound sprocket 13, respectively, and are connected to a microcomputer. Then, at the time when the film 4 from a feed reel 2 is taken up on a take-up reel 3 by way of the sprocket 6, loop setter 7, gate part 8, aperture part 9, recorder-reproducer 11, constant speed feed mechanism 12, sound sprocket 13, etc., a counter 24 counts and displays the film travel amount and the films sensors 21, 22 go ON when the film 4 exists and go OFF when not. Hence, when the film sensors 21, 22 are both OFF and ten thousand place of the counter 24 is not F then it is decided as the end of projection and the projector is automatically stopped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10253363-A (JP)
Title: Angular velocity sensor element and angular velocity sensor using the same
Inventor: TERADA JIRO
IPC: G01C19/5607
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor element and an angular velocity sensor which enable highly sensitive and highly reliable detection of an angular velocity with a tuning fork type ceramic vibration piece. SOLUTION: An angular velocity sensor element 3 comprises a tuning fork type piezo-electric ceramics piece 1, drive electrodes 2a-2h, pairs of detection electrodes 4a and 4b and 4c and 4d arranged respectively at positions symmetrical with the center line of surface and rear electrodes 2a and 2g among the electrodes. When an angular velocity is applied to the element 3 which is vibrating being curved in the direction of the Z axis as caused by driving from the drive electrodes to generate a new curved vibration in the direction of the X axis, the vibration in the direction of the X axis is detected individually by the detection electrodes 4a-5d. The common connection of the detection electrodes 4b and 4d can remove noise components generated by another acceleration with high resolutions.
Patent JP-S57176577-A (JP)
Title: Editing device for pcm signal
Inventor: KAZAMI SHINICHI
IPC: G11B27/02
Filed: 1981-04-21
Abstract: PURPOSE:To edit without erroneous coding, by pre-storaging PCM signals and controlling the coordinate run of the 1st and 2nd VTRs in recording a PCM signal reproduced from the 1st VTR to the 2nd VTR recorded with other PCM signal. CONSTITUTION:A VTR1 reproduces a master tape and a VTR2 records it on an editing tape. As to the editing tape, editing points F0 are decided and as to the master tape, editing points FI are determined. Reproducing data of the VTRs 1 and 2 are written in RAMs 17a and b. The VTRs 1 and 2 are controlled for the run with a control circuit 18 from time codes read in the VTRs 1 and 2. In this case, the VTRs 1 and 2 are in repdocucing state and next, the VTR2 is in recording state, a RAM17a and an RAM17b are read and cross fader processing 25 is made for recording. In this case, the repdocuing signa of the VTR1 is written in an RAM17c. Thus, PCM signals the restricting length of which are not complted in a block can be edited without code error by sequential switching operation.
Patent JP-S55152774-A (JP)
Title: Rewettable paste-backed wall paper
Inventor: HAYAKAWA TAMOTSU
IPC: C09J7/02
Filed: 1979-05-17
Abstract: PURPOSE: To improve adhesion of wall paper to plastic, particularly vinyl chloride resin, by a method wherein an undercost layer composed of plastic emulsion is formed on one side of a plastic substrate and then an overcost layer composed of vinyl alcohol resin is formed on the undercoat layer of the plastic substrate.  
     CONSTITUTION: In the production of wall paper, particularly remettable paste- backed wall paper using vinyl chloride resin as a substrate, vinyl acetate-ethylene copolymer emulsion, vinyl acetate-acrylic acid copolymer emulsion, vinyl acetate- vinyl versatate emulsion or acrylic acid emulsion or a mixt. thereof is coated as an undercoat layer on the one side of the substrate in an amount of 2W20g/m 2 . The coated substrate is dried. Then an overcoating agent composed of an aq. soln. of cold water-soluble polyvinyl alcohol Having a polymn. degree of 300W2,500 and a saponification degree of 70W96% is coated on the undercoat layer of the substrate in the same amount as that of the undercoating agent. The coated substrate is dried. When the produced wall paper is wetted with water and bonded to a plate, the wall paper exhibits good adhesiveness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62218981-A (JP)
Title: Fixing device
Inventor: HONDA TAKAO
IPC: G03G15/20
Filed: 1986-03-20
Abstract: PURPOSE:To obtain a stable cleaning action by arranging only a cleaning member to be abutted upon a fixing roller so as to be optionally shifted from the roller and pressing a cleaning roller against the fixing roller always at a uniform pressure level. CONSTITUTION:The cleaning of the fixing roller 1 is executed by the cooperation of the cleaning blade 10 and the cleaning member 9, and even if the member 9 is abrased or a part of the member 9 is extruded downward from a gap part between the lower end of guide members 6, 7 and the surface of the roller and the apparent thickness of the member 9 is thinned, always constant pressure can be maintained by the action of a spring 8. At the time of the upstream side part of the butting surface of the member 9 upon the roller 1 is inserted into the space between both the guide members 6, 7 during operation and apparent thickness is increased, only the member 9 is rapidly receded by the action of the spring 8 and the whole cleaning unit 3 is separated from the fixing roller 1, so that bad influence is not exerted upon the press-contact action of the blade 10 to the roller 1.
Patent JP-H08263076-A (JP)
Title: Singing training device
Inventor: NUMAMOTO TATSUHIKO
IPC: G09B15/00
Filed: 1995-03-20
Abstract: PURPOSE: To objectively and easily recognize the difference between singings and to efficiently conduct a singing training by reporting the musical scales of the singing of a model singing and a trainee's singing by a reporting means and letting the trainee to clearly recognize the range of note of the respective singings. CONSTITUTION: This device consists of a first and second singing interval detecting means 14 and 15 which detect the interval information of a singing and a first and second range of note detecting means 16 and 17 which detect the range of note information from the interval information outputted from the means 14 and 15, a signal superimposing means 18 and a monitor 20. The means 18 superimposes the range of note information outputted by the means 16 and 17 to video signals and the trainee recognizes the range of note of the model singing and his own singing by the screen display of the monitor 20.
Patent JP-H10195600-A (JP)
Title: High strength low alloy steel wire excellent in weldability
Inventor: KO EITETSU
IPC: C22C38/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide high strength low alloy steel wire excellent in weldability and used as weld metal nets, edge wire of various sheets or the like. SOLUTION: A wire rod having a compsn. contg., by weight, 0.05 to 0.15% C, 0.7 to 1.3% Si, 1.0 to 2.0% Mn, 0.05 to 0.3% V, 0.02 to 0.2% W, one element selected from Ti, Nb and Cr by 0.05 to 0.3%, and the balance Fe is heated to an austenitic region, i.e., to about 920 deg.C, is thereafter quenched into a lead bath heated at 520 to 600 deg.C, is held in the bath for about 5min and is subsequently subjected to wire drawing at 80 to 90% to produce the low alloy steel wire excellent in weldability.
Patent JP-S51136062-A (JP)
Title: Rotary transmission device
Inventor: HIROSE FUMINORI
IPC: F16D41/06
Filed: 1975-05-20
Abstract: PURPOSE: A rotary transmission device, that is realized by simple assemblage inserted only a cylindrical roller into a space between an internal, external wheels and reduces number of port pieces and having rotary power transmitting at compact and one direction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10255293-A (JP)
Title: Optical pickup
Inventor: TOMITA HIROSHI
IPC: G11B7/13
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To avoid warping direction forces in suspension wires which hold an object lens elastically and avoid an unnecessary motion by a method wherein conductor land parts in which the insertion holes of the suspension wires are provided are formed on a flexinle board and the ends of the suspension wires are inserted through the inesertion holes and fixed to the land parts. SOLUTION: A flexible board 20 is fixed to a flexible board supporting part 33 and a movable part 10 including an object lens 15 is elastically held by wires 18. If the position of the movable part 10 is adjusted in a focusing direction or in a tracking direction, repulsion forces are produced in the wires 18. The one side ends of the wires 18 are inserted into insertion holes 22 which are formed at approximately central parts of the land parts 23 of the flexible board 20 and fixed to the land parts 23 by soldering and the produced repulsion forces are transmitted to the flexible board 20 holding the wires 18 and displace the parts of the flexible board 20 in a direction C or D with the edge parts 32 of the holes 31 of reinforcing plates 30 as the borders of the displacement.
Patent JP-H04212724-A (JP)
Title: Optical reproducing device
Inventor: YAMAGUCHI HIROHISA
IPC: G11B7/09
Filed: 1991-02-12
Abstract: PURPOSE:To rapidly and smoothly start reproducing. CONSTITUTION:A reproducing amplifier 15, an error amplifier for detecting focusing 12 and a comparator 30 for detecting the existence of a disk are connected to a common photodetector 11. By performing a playing operation, a switch 34 is turned on so as to add saw tooth voltage to the moving coil 8 of an objective lens 7. In the case of getting in a focusing controllable state, a switch 17 is turned on so as to transmit the output of the amplifier 12 to the coil 8. In the case of reproducing, the existence of the disk 7 is judged by the comparator 30, and a display unit 37 and a system controller 38 are informed of the compared result.
Patent JP-S61215155-A (JP)
Inventor: HAINTSU RAIBAA
IPC: B60T13/12
Filed: 1986-03-20
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-S60209075-A (JP)
Inventor: MURAYAMA SADAMITSU
IPC: B32B27/04
Filed: 1984-03-30
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-S55154067-A (JP)
Title: Manufacture of non-aqueous electrolyte cell
Inventor: OKAMOTO OSAMU
IPC: H01M4/58
Filed: 1979-05-17
Abstract: PURPOSE:To obtain a cell having good discharge characteristics and small change of total height after discharge by using lithium as negative electrode and iron sulfide as positive electrode and mixing sublimable substance to positive electrode active substance and molding them under pressure and heating the substance to obtain a specific positive electrode density. CONSTITUTION:Lithium is used as negative electrode 8, and iron sulfide is used as positive electrode 1, and sublimable substance such as ammonium carbonate, camphor, naphthalene is added into positive electrode mixed agent consisting of positive electrode active substance, scale graphite, and binder, and the substance thus produced is molded under pressure into a pellet form. After heating the pellet in vacuum, sublimable substance is evaporated, and the density of positive electrode 1 is adjusted into the range of 1.9-2.7g/cm<3>. As iron sulfinde, ferrous sulfide or ferric sulfide is used. The amount of sublimable substance is suitably 10-25 parts by weight for 100 active substance. Therefore, corresponding to the positive electrode which retains a necessary amount of positive electrode active substance and the vacant part and expands with the advance of discharge, the vacant part is allowed to absorb electrolyte, and thus the increase of volume of the positive electrode can be suppressed.
Patent JP-H05230770-A (JP)
Title: Water vapor permeable waterproof fabric
Inventor: AKAGI TAKAO
IPC: D03D11/00
Filed: 1992-02-14
Abstract: PURPOSE:To obtain fabric having excellent ability for treating sweat caused by intense exercise and operation, preventing wind and rain from the outside. CONSTITUTION:Fabric comprises a surface layer, a middle layer and a back layer. The surface layer is composed of a water vapor permeable waterproof resin, the middle layer consists of ultra-fine fiber having 0.1-0.5 denier fineness of single fiber and containing 20-80wt.% hydrophilic fiber and the back layer is made of hydrophobic fiber having 1.0-5.0 denier fineness of single fiber.
Patent JP-H09256308-A (JP)
Title: Method for laying vibration-proof slab for subway and apparatus therefor
Inventor: ABE SHIGEKI
IPC: E01B37/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To efficiently execute works for carrying panels for a vibration-proof slab into a subway tunnel and laying the panels with rubbers for absorbing vibration interposed. SOLUTION: Temporary rails 15 are laid in a tunnel and a main post 18 is made available for traveling along the rails 15. A girder 19 is supported at its center from the right and the left with the main post 18 while an outrigger 20 is hung down from one end of the girder 19 so that is can be lifter up and down, and the other end of the girder 19 is supported with a support 22. The support 22 is formed so that it can travel on panels 13 laid previously. A hoisting device 25 for hoisting the panels 13 is mounted on the girder 19 so that it can move transversely. A horizontal moving jack 32 for moving to the right and the left, a yawing jack 33, and expandable/contractile jacks 34 and 34 are provided at the hoisting device 25, and the jacks undergo adjustment for positioning on installation.  Furthermore, a transport device 36 for carrying the panels 13 is mounted on the temporary rails 15.
Patent JP-H10257169-A (JP)
Title: Telephone set
Inventor: MIURA TADAYA
IPC: H04M1/65
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To reproduce a recorded message in a easy operation by executing the control of the recording and reproducing function of a message corresponding to an opposite side terminal equipment at the time of an incoming call. SOLUTION: The operation of a message recording and reproducing function is controlled by comparing telephone numbers, and when the telephone number of an opposite side terminal equipment detected by an other party detecting part 5 at the time of an incoming call is made coincident with a telephone number preliminarily registered in each kind of setting storage part 4, a message is processed according to a received instruction command. On the other hand, when they are made incoincident, the message is recorded. Therefore, when the telephone number is the incoming call from a preliminarily registered specific terminal equipment, an instruction command waiting state is immediately obtained without inputting any personal code number. Thus, at the time of controlling the message recording and reproducing function from the specific terminal equipment, an operation in the specific terminal equipment can be simplified, and a time required for the input of the personal code number can be saved, and the charge for a telephone call can be saved.
Patent JP-S62227980-A (JP)
Inventor: ANIRU BII GOORU
IPC: C08L63/00
Filed: 1987-03-18
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-S58193896-A (JP)
Inventor: UMEDA KIYONAGA
IPC: G05D15/00
Filed: 1983-04-07
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-2000259284-A (JP)
Title: Electronic equipment
Inventor: EGAWA YOSHIFUMI
IPC: G09F9/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment small in size, excellent in design and capable of changing the direction of a display part of a display panel over a wide range. SOLUTION: A case 10 in which electronic parts, etc., are stored is provided with a projecting part 12 which projects upward and a display surface 12a inclined toward the upper front direction is provided on the projecting part 12. An opening 12d for display is provided on the display surface 12a of the projecting part 12. A display panel 21 is provided inside the projecting part 12 and the display part 21a of the display panel 21 is exposed in the opening 12d for display. The display panel 21 is slid along the display surface 12a in the opening 12d.
Patent JP-H11245491-A (JP)
Title: Method and apparatus for printing
Inventor: MATSUYAMA SHIGERU
IPC: B65H7/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for printing to obtain a printing environment with a high efficiency. SOLUTION: A CPU 103 develops print image transferred to a printer body 101 in printing image data, and stores the printing image data in a hard disk 110. And, the CPU 103 detects whether a printer body 101 satisfies print resources required from the print data or not. If the CPU 103 detects that the body 101 does not satisfy the resources required by the body 101, the CPU 103 stores the image data in the disk 110.
Patent JP-S57177566-A (JP)
Title: Schottky barrier gate type field effect transistor
Inventor: MUTA HIROKI
IPC: H01L29/80
Filed: 1981-04-24
Abstract: PURPOSE:To obtain an FET most appropriate for a low power and high density IC, by constituting a gate region of a Pt silicide layer having an oxide film with the thickness of approx. 0.5mum or less and an active layer positioned thereunder on side surfaces to isolate it from souce and drain regions by an oxide film on the silicide layer side surfaces. CONSTITUTION:Thick field oxide films 32 pressing P<+> type channel stoppers 33 are formed on the periphery of a P type Si substrate 31 with the generation of thin oxide films 34 on the surface of the substrate 31 surrounded thereby. Next, the mask 35 of a resist film is provided on the center thereof for the formation of N<+> type regions 36 within the substrate 31 on the both sides by ion implantation to remove the mask 35 for the implantation of N type impurity ion into an acdtive layer 37 thereunder. Thereafter, the film 34 is removed to laminate a polycrystalline Si layer 38 and Si3N4 film 39 for adhesion over the entire surface. Then, a gate electrode constituted of the layer 38 and film 39 is left on a part 27 of the ion implanted layer 37 by etching to form a Pt silicide layer 304 via an SiO2 film 302 with the thickness of approx. 0.5mum on the side surface thereof.
Patent JP-S61220628-A (JP)
Inventor: HORIBA ISAO
IPC: G01N23/04
Filed: 1985-03-28
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-S61224265-A (JP)
Title: Dry cell
Inventor: SHINODA KENICHI
IPC: H01M4/50
Filed: 1985-03-28
Abstract: PURPOSE:To enable to control corrosion of a zinc can effectively and maintain a high discharge property, by adding an indium salt as an anticorrosive for the zinc can to the electrolyte. CONSTITUTION:For an electrolyte added to a positive electrode composite 14, in case of a zinc chloride type cell, for example, a composition of zinc chloride 20 to 70 parts, and ammonium chloride 0 to 10 parts, to water 10 parts is used. In this cell particularly, an indium salt in a scope from 0.001 to 0.5 wt% is added in the electrolyte contained in the positive electrode composite 14, as a corrosion control agent for the negative electrode zinc can 12. The indium contained in the electrolyte, which is mixed in the positive electrode composite 14 as a form of an indium salt, penetrates through a separator 10 to the inner side of the negative electrode zinc can 12, after the cell is composed, is replaced to the surface of the zinc can 12 immediately, and controls corrosion of the zinc can 12 effectively. Especially, while the intermittent discharge of the cell is out of operation, the indium-displaced layer over the surface of the zinc can 12 broken during discharge is restored rapidly by the indium fed newly from the positive electrode composite 14 side.
Patent JP-H0229306-A (JP)
Title: Injection molding die for information recording medium base, manufacture of information recording medium base using the same and manufacture of information recording medium
Inventor: YASHIMA MASATAKA
IPC: G11B7/24097
Filed: 1989-03-16
Abstract: PURPOSE:To reduce the radio of the generation of broken base and regenerate at high contrast by regulating sizes of patterns of information bits formed on the mold surface of an injection molding die and pitches of information bit patterns in a specific range. CONSTITUTION:The sizes of an information bit section 2 is 2-15mum length (b) in the direction parallel with a tracking group 1, 1-6mum width (a) in the vertical direction, 300-3500Angstrom  height (c) and pitch (d) of 1.8 times or more the length (b) of pit. At that time, the generation of breakage is 20% or less. When coating of a recording layer is applied, the relationship between the film thickness of an information bit section and the film thickness of a rand section can be made optimum, and contrast becomes 0.35 or more, to get an information recording medium of more reliability can be provided. An injection molded die is manufactured by photolithographic technique, for instance, a Cr film is made on a glass base at the height of a pattern, over which photoresist is applied and light exposure, development and etching are carried out.
Patent JP-S56159519-A (JP)
Title: Engine with two piston in one cylinder
Inventor: KATAYAMA BUNZOU
IPC: F02B75/28
Filed: 1980-05-10
Abstract: PURPOSE:To enable output powers to be taken out evenly from two output shafts by a method wherein two pistons are oppositely placed in one cylinder, the space between the two pistons is used as a combustion chamber, and the pistons are synchronized with each other through a synchronizing mechanism. CONSTITUTION:An ignition plug 2, an intake valve 3 and an exhaust valve 4 are provided at the central part of the cylinder 1, and the two pistons 5, 6 are oppositely placed in the cylinder 1 in a slidable manner on opposite sides of the central part. Crack chambers 8, 9 are provided at the end parts of the cyinder 1, with crank shafts 10, 11 rotatably supported in a manner of piercing through the chambers 8, 9 respectively. The pistons 5, 6 are connected to the crankshafts 10, 11 through connecting rods 14, 15 respectively, and the crankshafts 10, 11 are connected with each other through the synchronizing mechanism 16 such as a chain or a gearing, enabling the pistons 5, 6 to be moved synchronously.
Patent JP-S60209981-A (JP)
Title: High-density spiral drawing device
Inventor: TAKAHASHI YOSHIHIKO
IPC: G11B21/08
Filed: 1984-03-31
Abstract: PURPOSE:To widen the control band for radial feed and also to reduce the track pitch by obtaining a phase difference between a signal outputted in a cycle corresponding to the shift speed of a recording optical system in the radius direction of a master disk revolving at a fixed speed and a signal outputted in a cycle corresponding to the set speed and controlling the shift speed of said optical system in order to eliminate said phase difference. CONSTITUTION:The revolving speed of a glass master disk 3 is set at a fixed level, and the shift speed of a recording optical part 11 is decided by the size of the disk 3 and a track pitch to be produced. A control part 6 delivers a drive signal to a feed motor 15 and starts the radial feed of the part 11 so as to obtain said shift speed. At the same time, the part 61 supplies the result of measurement of the shift distance of the part 11 through a laser length measurement device 9 and performs a phase comparison between a reference pulse train corresponding to the shift speed decided previously and the shift frequency of the part 11 based on a pulse train, i.e., the result of measurement. Thus a phase deviation is calculated. Then the part 61 controls the motor 15 so as to set the phase difference at zero and performs the speed control so that the radial feed speed of the part 11 is always coincident with a fixed speed decided previously.