baber/WOPTO huggingface dataset:
Patent JP-S56146452-A (JP)
Title: Servo unit for brake
Inventor: UDONO JIYUN
IPC: B60T13/52
Filed: 1980-04-10
Abstract: PURPOSE: To reduce the mounting space of a servo unit and to decrease the treading power to bring the brake into action at the time of its fall, by providing the master cylinder of the servo unit between a power piston and a pedal and by drawing the piston of the master cylinder by the power piston.  
     CONSTITUTION: The piston 16 of the master cylinder is moved to the left by means  of the rod 22 by treading the pedal. As the result, the fluid pressure is generated in  the cylinder chamber 18, a valve 25 is released by the fluid pressure by means of a  relay valve piston 24, the air flowing into a chamber 38, the power piston 36 is  moved to the left, drawing the piston 17. The brake is brought into action by this  mechanism. In case of the trouble occurring in a negative pressure supply circuit,  the brake can be operated by treading the pedal to move the piston 17 to the left  and generating the fluid pressure in the cylinder chamber 18. In this occasion, the  piston 36 does not move as the piston 17 slides inwards of a port 41 of powe piston  36, as well as the above-mentioned piston 24 does not move because the nut 27a is  abutted on the shoulder of a relay valve 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02225990-A (JP)
Title: Vertically opening door type refrigerator
Inventor: KATOU HITOSHI
IPC: F25D23/02
Filed: 1989-02-28
Abstract: PURPOSE:To prevent damage of a gasket caused by taking out bottles, flagons and the like without the door of a refrigerator touching with furniture set adjacently during its opening by providing the front face of the refrigerator body with a door for pivoting the lower side to open and close, up and down, attaching the gasket and a door inside plate to the inside of the storage and forming a gasket upper side directly-below part of the door inside plate in the form of a projection. CONSTITUTION:A refrigerating room door 24, an ice-making room door 25 and a cold room door 26 are attached to the front faces of a refrigerating room 23, an ice-making room 22 and a cold room 21, respectively, and these doors are ratably set up and down with the use of hinges 27 by pivoting the lower sides of the doors. The cold room door 26 is sealed by a gasket 28 and a reference face 32 is made a recess by the face of the gasket 28 on a door inside plate 30 of the side of a door inside. In addition, a projection-like part 33 is formed on the upper side directly-below part of the gasket 28.
Patent JP-S58164143-A (JP)
Title: Battery pack
Inventor: ODAKAWA KAZUAKI
IPC: H01M50/204
Filed: 1982-03-25
Abstract: PURPOSE:To constitute a battery pack compactly and simplify its assembly by forming electronic circuit patterns on a flexible thin plate material using a conductor. CONSTITUTION:Shortcircuit patterns 9 made of conductive materials are provided at the place that corresponds to two nickel cadmium pack detection contacts 2 on the surface of a flexible printed wiring board and are connected electrically by a continuity pattern 9-1. When such a nickel cadmium pack is mounted on a battery chamber 1, each shortcircuit pattern 9 is made to touch the corresponding nickel cadmium detection contacts 2, short-circuits the section between the two nickel cadmium pack detection contacts 2, opens the primary battery circuit, and closes a nickel cadmium pack circuit. Besides, when the nickel cadmium pack is removed and the primary dry cell is mounted individually, the section between the nickel cadmium detection contacts 2 is not short- circuited. As a result, the primary battery circuit is alive and the nickel cadmium circuit is kept opened and then the primary battery circuit and the nickel cadmium pack circuit are selected automatically selected respectively, in response to each required case.
Patent JP-S57161814-A (JP)
Title: Lens structure of single-lens reflex camera
Inventor: FUKUHARA TOORU
IPC: G02B7/08
Filed: 1981-03-31
Abstract: PURPOSE:To stop focusing operation during photogrphy by coupling a means of detecting a mirror position optically with the switch means of the automatic focusing device of a single-lens reflex camera. CONSTITUTION:In an automatic focusing lens structure for a single-lens reflex camera which drive a lens continuously according to the variation of a subject, an image is blurred unless focusing operation is stopped during photography. For the purpose, a focusing device consisting of a focusing lens 7, a photo- detecting element 8, a detecting circuit 9, and a driving circuit 10 for an objective lens 1 is provided with a position detecting means for a quick-return mirror 2 which consists of a light emitting element 14 and a photodetecting element 15, and a switch means 13 is turned on and off by the output of said photodetecting element to achieve focusing operation only when the mirror 2 is lowered.
Patent JP-H07233428-A (JP)
Title: Production of foamed metallic material
Inventor: ISHIDA AKINORI
IPC: C22C1/08
Filed: 1994-02-22
Abstract: PURPOSE:To produce a foamed metallic material high in mechanical strength and a uniform in foaming state, furthermore to reduce the risk and to reduce the cost. CONSTITUTION:In this method for producing a foamed metallic material, metal in which both states of the solid and liquid are coexistent in the intrinsic temp. range is heated to the intrinsic temp. range or above and is melted, thereafter, the heating temp. of this molten metal is decreased to the intrinsic temp. range to impart viscosity to the molten metal, a foaming aid is added to the viscous molten metal imparted with viscosity to foam the viscous molten metal, and the foamed molten metal is formed into a prescribed shape.
Patent JP-S62205137-A (JP)
Title: Provision of foam with net structure
Inventor: UEDA NAOKI
IPC: C08J9/38
Filed: 1986-03-05
Abstract: PURPOSE:To accomplish the provision of foam with net structure by introducing an explosive gas mixture into an organic polymer foam with numerous cells, enveloping the whole surface of the foam with an air-permeable cover followed by gas ignition to propagate the resultant flame to effect retaining the good appearance without burning damage of the surface. CONSTITUTION:An explosive gas mixture is introduced into an organic polymer foam with such structure that numerous cells aggregate, the whole surface of this foam being enveloped with an air-permeable protective cover followed by ignition to said gas mixture to propagate the resultant flame into the foam. Said protective cover consists mainly of wire gauze with a coarseness 10X40 mesh, being placed at an interval 1-15mm apart from the foam surface. Said foam is of polyurethane, whereas the gas mixture is e.g. a mixture of 13A city gas and air.
Patent JP-S60191258-A (JP)
Title: Carrying mechanism of film leader for developing device
Inventor: TAKASE HARUO
IPC: G03D13/00
Filed: 1984-03-13
Abstract: PURPOSE:To reduce carrying-out of processing liquid and transmit a driving force surely by providing a means which separates a flexible leader temporarily from a timing belt and turns back the leader when the timing belt is turned back on a wheel around which the timing belt is stretched. CONSTITUTION:A film transfer unit 100 is placed in a processing tank, and sprocket wheels 116 and 118 are supported axially by the side wall of the unit 100 and are rotated. An endless timing belt 124 which has projections 128 on the inside at prescribed intervals is stretched around wheels 116 and 118. An angular hole of the leader is engaged with outside projections 130 of the belt 124 to carry the film. An inverting roller 174 is attached freely rotatably under the wheel 118, and a bracket where an arcshaped guide part 180 is formed is provided in accordance with the roller 174. The space in one side between the guide part 180 and the roller 174 is used as the leader entrance, and the space in the other side is used as the leader exit. The leader is separated from the belt 124 temporarily and is turned back when the belt 124 is turned back, and the leader is engaged with the belt 124 again, and thus the driving force is transmitted surely.
Patent JP-H04284080-A (JP)
Title: Television signal video recorder
Inventor: NISHIBAYASHI KAZUO
IPC: H04N9/79
Filed: 1991-03-13
Abstract: PURPOSE:To provide the video recorder, which can simplify a method for reserved recording and can record programs corresponding to the change of broadcasting time, at the television signal video recorder. CONSTITUTION:A code signal corresponding for each program is superimposed to a TV signal transmitted from a TV broadcasting station. In the case of executing reserving video recording, the code signal to execute video recording is inputted from an input terminal 17. A comparator part 15 compares this code signal with the code signal transmitted from the TV broadcasting station. When the code signals are coincident as the result, a video recording circuit 18 starts video recording. Afterwards, when the code signal transmitted from the TV broadcasting station is changed, the video recording circuit 18 stops recording. When the programs to be video-recorded are overlapped, the program to be video-recorded is selected based on video recording data in the past.
Patent JP-H07258766-A (JP)
Title: Production of molded goods of ti3al intermetallic compound
Inventor: NISHIDA TAKASHI
IPC: B22F3/26
Filed: 1994-03-18
Abstract: PURPOSE:To easily produce molded goods of a Ti3Al intermetallic compd. having excellent dimensional accuracy by dropping the melt of an Al-Ti alloy having a specific compsn. onto a porous sintered compact of Ti, thereby bringing this molten metal into penetration reaction. CONSTITUTION:Powder of Ti is press molded and the molding is sintered, by which the porous Ti sintered compact 2 having porosity of 23 to 35% and a desired shape is produced. This porous Ti sintered compact 2 is put into a vacuum furnace 1 and the melt 8 of 900 to 1200 deg.C of the Al-Ti alloy having the compsn. contg. 2 to 10wt.% Ti and consisting of the balance Al is pressed by a cylinder 5 and is dropped onto the surface of the Ti sintered compact 2, by which the melt is penetrated into the Ti sintered compact and is brought into reaction with the Ti. The molded goods 6 consisting of the Ti3Al intermetallic compd. and having excellent high-temp. strength are thus produced. The molding of the Ti3Al intermetallic compd. having the excellent dimensional accuracy is obtd. without deforming the Ti sintered compact 2 by the excessive reaction heat of the Ti3Al intermetallic compd. by adjusting the Ti content of the melt of the Al-Ti alloy to be dropped to a range of 2 to 10%.
Patent JP-H06258992-A (JP)
Title: Photosensitive body driving device
Inventor: KAWABE MASAHIRO
IPC: G03G21/00
Filed: 1993-03-09
Abstract: PURPOSE:To obtain a photosensitive body driving device for reducing cost by reducing the number of parts and assembling man-hours. CONSTITUTION:A photosensitive body frame 13 provided with a driving roller 1 on one end and a driven roller 2 on the other end and a photosensitive body arm 16 whose one end is turnably attached to the nearly central part of the photosensitive body frame 13 and other end has a tension roller 3 are installed inside a belt-shaped photosensitive body 4. The photosensitive body arm 16 is provided with a U-shaped leaf spring part 16a integrally formed by a means of molding working, etc., the free end of the leaf spring part 16a is abutted on the locking piece 13a of the photosensitive body frame 13 and the tension roller 3 imparts tension to the photosensitive body 4 from the inside, so that the photosensitive body 4 is extended by three rollers 1, 2 and 3.
Patent JP-H05218111-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUGIMOTO HIROSHI
IPC: H01L23/50
Filed: 1992-02-04
Abstract: PURPOSE:To provide a semiconductor integrated circuit in which a package is reduced in thickness by simplifying structure of an insulating member of the circuit. CONSTITUTION:A semiconductor integrated circuit comprises inner leads 1 and a bus-bar 2 for forming a lead frame, an insulating member 3 for adhering a semiconductor chip 4 to the leads 1 and the bus-bar 2 to be fixed, and bonding wires 5 for electrically connecting bonding pads of the chip 4 to the leads 1 and the bus-bar 2.
Patent JP-H03250978-A (JP)
Title: Video signal level controller
Inventor: YOSHIZAWA KOJI
IPC: H04N5/20
Filed: 1990-02-28
Abstract: PURPOSE:To always obtain a video signal of a proper level by varying a control signal of level control of a video signal based on a mixture ratio between a peak detection value and a mean detection value of the input video signal required for the level control of the video signal. CONSTITUTION:A level of a video signal output VOUT from a video signal output circuit 12 is detected by a video signal level detection circuit 13. A detection value based on a peak value and a detection value based on a mean value are added in the circuit 13 at a predetermined mixture ratio and the result is outputted as a mixture level VMIX. The output level VMIX and the mixture ratio RMIX are outputted respectively from the detection circuit 13 and given to a control signal output circuit 14. The control signal output circuit 14 multiplies a constant depending on the ratio RMIX with the inputted level VMIX to generate a control signal output VCT1 and it is fed to the video signal level control circuit 11. Thus, a video signal level close to an object level is always obtained.
Patent JP-H01223616-A (JP)
Title: Head driving element
Inventor: SAITO ETSURO
IPC: G11B5/588
Filed: 1988-03-01
Abstract: PURPOSE:To prevent a steel belt from being stretched or damaged by providing a stopper in the vicinity of a rotation axis of a motor to which the steel belt is wound and obstructing the rotation, when the rotation axis has rotated by a prescribed angle. CONSTITUTION:When a rotation axis 3 or a pulley 26 of a motor 2 rotates, a pinlike stopper abutting projection 11 also rotates, and by following it up, a steel belt 4 which is wound to the pulley 26 is moved in the lengthwise direction, and a magnetic head 7 is displaced in the axial direction of a rotation axis 9 of a rotary drum 8 through flexible arm members 5, 6. When the magnetic head 7 reaches the maximum displacement quantity which is set in advance, the stopper abutting projection 11 abuts on a pair of stoppers 10 provided in the vicinity of the outside periphery of the pulley 26, therefore, the rotation of the rotation axis 3 of the motor is obstructed. Accordingly, even when the rotation axis 3 of the motor 2 is going to rotate by a prescribed angle or more by an overcurrent, overrotation of the rotation axis 3 is obstructed, therefore, a stretch or damage of the steel belt 4 can be prevented in advance.
Patent JP-H02227784-A (JP)
Title: Image data store/output system
Inventor: TASHIRO MASAKAZU
IPC: G06T3/40
Filed: 1989-02-28
Abstract: PURPOSE:To output the image data equivalent to the actual size to plural types of devices from a pair of image data by using an image data input/store means, an automatic density conversion means, and an output means. CONSTITUTION:An image data input/store means 4 inputs the image data via an image data input means 1 based on an input information instruction given from a terminal 3 and produces the information to identify the device 1 and its dot density by reference to a device/dot density correspondence table 5. This information is added to the input image data and stored in an image data store device 6. When an output request is received, an automatic image data density conversion means 7 takes the data out of the device 6 based on an output information instruction given from the terminal 3 and grasps the information to identify the device 1 and its dot density as well as an image data output device 2A or 2B and its dot density by reference to the table 5. Then the means 7 decides the magnification/reduction ratio of the image data and converts automatically the density. Then the image data is outputted to the device 2A or 2B via an image data output means 8 based on an instruction given from the terminal 3.
Patent JP-H08246622-A (JP)
Title: Support tool for eaves gutter
Inventor: SUDO SHINGO
IPC: E04D13/072
Filed: 1995-03-08
Abstract: PURPOSE: To make it possible to fit a support tool for eaves gutters to eaves with various angles. CONSTITUTION: This support tool for eaves gutters is composed of a support body 1, a holder body 2 of eaves gutters, and a fixing member. A groove is provided at the front end of the support arm 5 of the support body 1 and gear- shaped pierced holes 8 are provided at both side walls 6. A number of notches 13 oppositely positioned at the upper and lower faces of the long hole 12 of the fitting piece 9 of the eaves gutter holder body 2 are formed at every specified distance. The fixing member 3 has the same size and shape with the pierced hole 8. The fixing member 3 meshes with the notches 13 of the upper and lower faces of the long hole 12 and the fixing member 3 is inserted in the pierced hole 8 and the notches 13 and hence, the support body 1 and the eaves gutter holder body 2 are fixed to each other.
Patent JP-H08244452-A (JP)
Title: Quarter glass integral with resin
Inventor: ICHIOKA TETSUYOSHI
IPC: B29L31/30
Filed: 1995-03-08
Abstract: PURPOSE: To increase a degree of freedom for a shape and to reduce assembling costs and whole manufacturing costs. CONSTITUTION: A fitting pin 12 and projection parts 13a, 13b are molded into one body with a quarter glass main body 11 by using a predetermined resin, and the quarter glass main body 11 is positioned to the fixed position of the body panel 51 of the quarter window part of an automobile and fitted through the fitting pin 12. Also, moldings 21, 31 made up of a resin are integrally molded along at least a part of the peripheral edge of the quarter glass main bodies 11, 41. The projection parts 13a, 13b are extended in parallel with each other along the peripheral part of the quarter glass main body 11, and a filling groove 13c in which a connecting sealant is freely filled is formed therebetween.
Patent JP-H06259047-A (JP)
Title: Display controller
Inventor: FURUYA MASAHIRO
IPC: G06F3/048
Filed: 1993-03-09
Abstract: PURPOSE:To use a display unit in common without reducing quantity of information by displaying preferentially more important data, in a display controller which makes the common display unit display data issued by plural controllers. CONSTITUTION:A NR 21 supplies information concerning quality for tightening bolts by equipment 20 to a display controller 10. A PC 22 controls operation of the equipment 20, while supplying information about operational conditions to the display controller 10. A priority deciding device 12 decides whether contents issued by the PC 22 is to be displayed or contents issued by the NR 21 is to be displayed, when a signal from the PC 22 is a abnormal detecting signal, contents of the PC 22 is prior to the other. A data converter 11 converts both a signal issued by the NR 21 and a signal issued by the PC 22 to a signal of a common standard.
Patent JP-H08251552-A (JP)
Title: Teletext receiver
Inventor: KAMATA TOSHIO
IPC: H04N7/03
Filed: 1995-03-08
Abstract: PURPOSE: To obtain advantages in economy by making possible two-way data transfer using a two-way bus line through simple constitution. CONSTITUTION: The two-way bus between a teletext control part 10 which controls the reception and decoding of a teletext signal and the extraction of a display image and a TV control part 5 which controls a TV main body including a remote controller is provided with an interface part 9. This means 9 is equipped with an access detection part which detects the start, end, and in-process state of access, an access end information part which informs the teletext control part 10 of the end of access, a register which stores data, transmission and reception control part which leads the data out of the register to the bus or receives and stores data from the bus in the register according to the transfer of data transfer,  and an acknowledgement control part which outputs an acknowledgement signal requesting access in specific timing at the time of data reception and does not output it at other time to selectively control acknowledgement signal output.
Patent JP-H10245424-A (JP)
Title: Production of silane-crosslinked polyolefin
Inventor: MORI KOJI
IPC: C08G77/442
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a silane-crosslinked master batch excellent in silane impreg nation possibility, and to obtain a silane-crosslinked polyolefin excellent in extrusion processability, crosslink characteristics, mechanical characteristics, and heat resistance. SOLUTION: This method for producing a silane-crosslinked polyolefin comprises melt-blending and reacting (i) a polyolefinic base polymer, (ii) a silane- crosslinked master batch obtained by impregnating a carrier polymer comprising an ethylene-unsaturated ester copolymer with a silane crosslinking agent comprising a liquid organic unsaturated silane containing a free radical-generating agent under a high pressure and at a high temperature below the melting point of the carrier polymer, and (iii) a catalyst master batch containing a silanol condensation catalyst and an antioxidizing agent at higher temperature than the crystal-melting points of all the polymers, and subsequently bringing the reaction product into contact with water to crosslink the product.
Patent JP-H10251918-A (JP)
Title: Polyphenylene sulfide fiber, monofilament and industrial woven fabric
Inventor: MASUDA TOYOHIKO
IPC: D01F6/94
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a polyphenylene sulfide useful for an industrial woven fabric such a papermaking dryer canvas, etc., hardly splittable when repeatedly bent, excellent in wear resistance and bending durability, by including a polycarbodiimide compound. SOLUTION: This polyphenylene sulfide fiber contains preferably 0.03-4 pts.wt. (based on 100 pts.wt. of a polyphenylene sulfide) of a polycarbodiimide compound (preferably 2,500-12,000 average molecular weight) which contains, for example, two or more carbodiimide groups in one molecule and comprises an alkyl- substituted phenylcarbodiimide as a repeating unit. The polyphenylene sulfide component is composed of 0.1-99.9wt.% of a polyphenylene sulfide containing a carboxyl end group and 99.9-0.1wt.% of a polyphenylene sulfide containing a carboxylic acid metal end group. The fiber is preferably a monofilament.
Patent JP-H06254895-A (JP)
Title: Injection molding method
Inventor: OOKANEMASA YASUKI
IPC: B29C45/26
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a good resin product by certainly preventing the generation of a weld-mark or warpage when a molten resin is successively injected into the cavity of a mold from a plurality of gates to mold a relatively large thin- walled resin product. CONSTITUTION:A molten resin A1 is injected into a cavity 2 from a gate 4 and, after the molten resin A1 reaches the positions of the gates 3, 5, a molten. resin A2 is injected into the cavity 2 from the gates 3, 5. The molten resin A2 is allowed to flow while allowed to flow out from the interior of the molten resin A1 to the outside of the flow heads (a) thereof.