baber/WOPTO huggingface dataset:
Patent JP-S62272680-A (JP)
Title: Display system for slave picture side in television receiver
Inventor: YASUDA HIDEYUKI
IPC: H04N5/45
Filed: 1986-05-20
Abstract: PURPOSE:To know the contents or the type of a video source in a slave picture side without interrupting a TV broadcasting program in a master picture side by displaying the contents or the type of the video source relating to a slave picture video based on a video source discriminating signal. CONSTITUTION:The movable contact 7d of a video source signal change over switch 7 is changed over and moved in response to a video source change over signal from an operating part 1. From a frame generating circuit 9, a slave picture frame signal and signals SH and SV formed in the frame generating circuit 9 are applied to a frame synthesizing circuit 10, a master and slave picture synthesizing circuit 11 synthesizes a master picture video signal with a slave picture frame synthesizing signal and outputs the synthesizing output to a CRT 12 as a master and slave picture synthesizing signal. On the television picture of the CRT 12, the character (A) is projected on a master picture display part al, the character (B) is projected on a slave picture display part a2 and a color corresponding to the type of the video source is projceted on a frame display part a3. Thereby, the type or the contents of the video source in the slave picture side can be known without interrupting the viewing of the TV broadcasting in the master picture side.
Patent JP-S598886-A (JP)
Inventor: YASUI TOSHIO
IPC: E05F15/14
Filed: 1982-07-01
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-H11296042-A (JP)
Title: Electrophotographic image forming device
Inventor: MIZUISHI HARUJI
IPC: G03G15/08
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent recovered toner from clogging a falling path in the midst of falling by using an inexpensive means constituted of a small number of parts in an electrophotographic image forming device constituted so that the toner left on an image carrier after an image is transferred on a paper is eliminated and recovered through the falling path. SOLUTION: A carrying screw 30 carrying the residual toner eliminate from a photoreceptor to the entrance of the falling path 35 is arranged in a cleaning device. The rotary center shaft 31 of the screw 30 is provided with an eccentric shaft part 31 by making the shaft part 31b get in the path 35. By engaging a hook part 40c with the shaft part 31b, a toner bridging preventing member 40 is disposed in the path 35. Then, the rotating movement of the screw 30 is converted to the reciprocating movement and transmitted to the prevention member 40. By reciprocatingly moving the prevention member 40, the residual toner getting no a toner receiving plate part 40a is shaken down and discharged from the exit 37 of the path 35.
Patent JP-S60258806-A (JP)
Inventor: SEKIGUCHI ISAMU
IPC: H01B7/28
Filed: 1984-06-06
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-H08312449-A (JP)
Title: Intake system structure of internal combustion engine and its manufacture
Inventor: OOHASHI TOMOHIRO
IPC: F01L3/06
Filed: 1995-05-15
Abstract: PURPOSE: To manufacture easily, and to straighten the intake air flow efficiently, as to the intake system structure suitable for the use of a stratified combustion internal combustion engine in particular, and its manufacturing method. CONSTITUTION: The intake system structure is provided with combustion chamber 4 formed between the upper surface of a reciprocating piston 2 inserted in a cylinder 1 and the lower surface of a cylinder head 3, an intake port 5 formed in the cylinder head 3 so as to open to the combustion chamber 4, a mushroom type intake valve 7 whose umbrella part is arranged on the combustion chamber opening 6 of the intake port 5 and wherein the shaft 7b extended from the umbrella part 7a is arranged directing to the upstream of the intake port 5, and a straightening member 8 provided in the downstream of the intake air more than the shaft 7b in the intake port 5 to straighten the intake air flow near the shaft 7b.
Patent JP-S61273968-A (JP)
Title: Laser beam printer
Inventor: TOMITA TADAHARU
IPC: B41J2/015
Filed: 1985-05-29
Abstract: PURPOSE:To realize highly accurate fine printing and high speed printing, by heating thermal magnetic ink, to which a magnetic field was applied, by laser beam to reduce the intensity of the magnetization of said ink and emitting said ink from a slit as ink droplets to perform printing. CONSTITUTION:The magnetic circuit of an ink nozzle part is constituted of a magnet 2 and yokes 1, 6 and magnetic flux is induced to a slit 4. Thermal magnetic ink 3 is injected in an ink pot 5 and sucked in the slit 4 by the magnetic force induced to the slit part. Laser beam 8 is oscillated from a semiconductive laser 7 and passes through a condensing lens to heat the thermal magnetic ink of the slit 4. Whereupon, the heated thermal magnetic ink is emitted to perform printing. The thermal magnetic ink is one containing a magnetic powder of which the magnetization intensity changes largely at about 100 deg.C and, as the thermal magnetic powder, there is Sm2Fe17 or (Nd, Pr)2Fe17 being a rare earth element-ferrous alloy and the particle size thereof is 50Angstrom -20mum and the amount thereof is pref. 1-50V/O.
Patent JP-H06307459-A (JP)
Title: Automatic clamper of bearing device and attaching/ detaching device of bearing device
Inventor: ABE TOSHIHIDE
IPC: B21B31/10
Filed: 1993-04-19
Abstract: PURPOSE:To reduce required time and labor for separating and reassembling a bearing device from/to a shaft and provide its automation. CONSTITUTION:This automatic clamper is provided with a cylindrical clamper body 2 which is brought into contact with the inner ring 8 of a bearing from the shaft end side and is removably-fitted onto a shaft 6, and plural rotatable engagement members 3 formed at a clamping position which protrudes from the inner periphery surface of the clamper body and is engaged with a circular groove in the shaft, and at an unclamping position which is pressed by the first spring and stored in the body. This automatic clamper is also provided with a stopper ring 4 which advances toward the shaft end side inside the body by the second spring and rotates the engagement member from the unclamping position to the clamping position against the first spring, and an operating hole which faces the stopper ring at the end surface of the body. This attaching/detaching device is provided with a supporting base which supports and fixes the shaft, a holding part for bearing device, a rod device where a clamp release rod which can enter the operating hole in the clamper of the bearing device held at the holding part is mounted so as to be advanced and retreated, and a movable base on which the rod device and the holding device are installed and is mounted so as to advance and retreat along the axial line of the shaft.
Patent JP-H0583022-A (JP)
Title: Plane antenna
Inventor: NUMANO YUJI
IPC: H01Q1/42
Filed: 1991-05-21
Abstract: PURPOSE:To realize a plane antenna in which a sealing implemented at a bonding part between a frame and a radome is facilitated. CONSTITUTION:A circumferential part of a radome 5 is extended to an outer circumferential part at a bonding part between a circular frame 1 whose upper part is opened and a radome 5 forming a circular flatting space in an inside by choking the opening of the frame 1 to provide a specified space on the bonding part. Thus, the sealing work implemented at the bonding part between the frame 1 and the radome 5 is facilitated.
Patent JP-H08282341-A (JP)
Title: Travel controller for construction machine
Inventor: UCHIYAMA KANJI
IPC: B60W10/18
Filed: 1995-04-18
Abstract: PURPOSE: To connect a clutch even when a pedal is actuated in a machine in which disconnection of a clutch and braking are carried out by actuating an inching pedal. CONSTITUTION: A slotted hole 19i is bored in the tip part of a link mechanism 19 which is interlocked and connected to an inching pedal 14, while an operation arm 23, which is interlocked and connected to a valve spool 17a, is locked in the slotted hole 19i freely movably, and an inching valve 17 is switched to be cut off when the inching pedal 14 is actuated. A plunger 27a side in an electromagnetic solenoid 27 is interlocked and connected to the operation arm 23, and the inching valve 17 on an OFF side is forcibly switched to an ON side by means of a protruding action of the plunger 27a following excitation of the electromagnetic solenoid 27a when a switch 26 arranged in a traveling speed change lever 10 is pushed.
Patent JP-S5818817-A (JP)
Inventor: ISHIKAWA MASAO
IPC: H01H9/54
Filed: 1981-07-27
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-H11303580-A (JP)
Title: Tunnel excavator
Inventor: SAKAI OSAMU
IPC: E21D9/087
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To bore a tunnel having a large bore diameter by improving the support rigidity of a cutter head in a tunnel excavator. SOLUTION: A rotary body 12 is supported in an excavator main body 11 so as to turn freely, a traveling body 16 is supported in the rotary body 12 so as to travel freely, and cutter heads 18a, 18b, 18c are mounted on the traveling body 16 to store them in the rotary body 12 together with the traveling body 16. The cutter heads 18a, 18b, 18c are constituted like a frame forming a sector shape to form a plurality of diamond-shaped openings so that they can swing by crankshafts 19a, 19b, 19c.
Patent JP-S61277711-A (JP)
Title: Flexible film weir
Inventor: MURAMATSU TAKEO
IPC: E02B7/20
Filed: 1985-05-31
Abstract: PURPOSE:To ensure securing of a film weir body, by a method wherein a slope, interconnecting a river bed and a river bank with a gradual gradient, is formed at an intersection part between the river bed and the river bank, and a portion of change from the river bed to the river bank of the film weir body, is secured to the slope. CONSTITUTION:Concrete 7 is forcibly placed at an intersection part between a river bed 4 and a river bank 5 to form a slope 8. After the sheet edge part of a film weir body 1 is laid about along the securing positions of the river bed 4 and the river bank 5, a river bed part 2a is pressed by a metal 9a to secure it by means of an anchor bolt 3a. A slope part 2b is pressed by a metal 9b and is firmly adhered to the slope 8 to secure it by means of an anchor bolt 3b. Further, a river bank part 2c is pressed by a metal 9c and is firmly adhered to the river bank 5 to secure it by means of an anchor bolt 3c.
Patent JP-H01287118-A (JP)
Title: Resin composition for electrical laminate
Inventor: TAKIYAMA EIICHIRO
IPC: C08F299/00
Filed: 1988-05-13
Abstract: PURPOSE:To obtain a resin composition for electrical laminate capable of giving an easily processable laminate board free from warpage and surface unevenness, by adding specific amounts of an epoxy resin and a radical curing catalyst to a styrene monomer solution of a specific resin having double bond on side chain. CONSTITUTION:The objective resin composition for electrical laminate can be produced by compounding (I) 100pts.wt. of a styrene monomer solution of a resin having double bond on side chain, produced by esterifying (A) a copolymer containing styrene monomer and maleic anhydride residue with (B) a (meth) acrylic acid ester containing primary hydroxyl group, consisting of the main chain composed of the component A and the side chain composed of the component B bonded to said main chain through the ester bond between the maleic anhydride residue of the component A and the primary hydroxyl group of the component B and composed of 20-60wt.% of the main chain, >=10wt.% of the side chain and 20% of styrene monomer with (II) 5-50pts.wt. of an epoxy resin (e.g. bisphenol A-type epoxy resin) and (III) a radical curing catalyst (e.g. organic peroxide).
Patent JP-S5343108-A (JP)
Title: Steam turbine controller
Inventor: TAKEDA HISASHI
IPC: F01D15/08
Filed: 1976-09-30
Abstract: PURPOSE: To increase security and reliability for operation of a steam turbine having over two systems of steam control valves by feeding the outputs of generators for specified acceleration rate and rotational frequencies indication value which accept the feedback amount, the steam control valve driving operation amount generator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S608172-A (JP)
Title: Assembling and inspection tool
Inventor: MATSUO HITOSHI
IPC: B23P19/00
Filed: 1983-06-28
Abstract: PURPOSE:To aim at simplifying the assembling of a tool and as well at enhancing the adhesion of the tool against a tool body, by forming an article receiving section with a composite member including a filler and a surface covering material. CONSTITUTION:A filler 11 made of a putty-like epoxy material which is kneaded in a string-like form, is laid on a cut surface 16, and is roughly made fit to the cut surface 16. Then, the top surface of the filler 11 is pressed to the associated surface of a pattern 14 positioned thereabove, and is left for a suitable time to harden the filler 11. Then, after the filler 11 is hardened, the pattern 11 is parted from the filler 11, and unnecessary parts 11a which are laterally protruded, are cut. The filler 11 is then polished to finish the filler 1 so that the latter has the same surface shape as that of the main body 10. Thereafter, molybdenum disulfide 12 is coated, as a covering material for the surface of the filler 11, and is dried to form a dry film, thereby the manufacturing of the tool is completed.
Patent JP-H04322190-A (JP)
Title: Method of operating speed control system
Inventor: KUMAMOTO SHUICHI
IPC: H02P21/22
Filed: 1991-04-22
Abstract: PURPOSE:To materialize high-speed and high-performance speed control, using a digital processor at relatively low speed. CONSTITUTION:In the past, the operation control of an ACR loop was performed several times during one time of the control operation of an ADR loop, but the control operation of an ASR loop is performed one time during one time of the control operation of the ASR loop as A and B show, and in this period, the speed control operation is completed, whereby speed control of high response becomes possible even with a low-speed digital processor.
Patent JP-S5817412-A (JP)
Title: Manufacture of hard contact lens having hydrophilic surface
Inventor: TANAKA KIYOUICHI
IPC: C08F20/00
Filed: 1981-07-24
Abstract: PURPOSE:To obtain a contact lens having a much more favorable and stable hydrophilic surface than a surface obtd. by strong acid treatment by using sugar ester or sugar alcohol ester modified to ketal. CONSTITUTION:A copolymer obtd by copolymerizing sugar ester or ether modified to ketal or sugar alcohol ester or ether modified to ketal as a polymerizable monomer with a polymerizable monomer capable of forming a hard contact lens material by polymn. is molded into the shape of a contact lens and treated with acid to obtain a hard contact lens. The preferred former monomer includes 1,2:3,4-di-o-isopropylidene-6-o-methacriloyl-D-galactopyranosidoally-i sopropylidene glycerol ether. The preferred latter monomer includes methyl  acrylate, ethyl acrylate, methyl methacrylate and ethyl methacrylate.
Patent JP-S5650696-A (JP)
Title: Sound wave convergent transducer using high molecular piezoelectric substance
Inventor: SUZUKI MIYO
IPC: H04R17/00
Filed: 1979-09-13
Abstract: PURPOSE:To facilitate an easy manufacture of the high molecular piezoelectric substance and at the same time reduce the variance of the performance property of each ring, by securing an uneven high molecular piezoelectric substance and also setting the head between the convex and concave areas to lambda/2 substantially (lambda: lenght of ultrasonic wave with using frequency). CONSTITUTION:The back electrodes/reflecting plates 2 the concentric ring parts 2a-2d of which are convex and concave to each other in their forms are laminated on the upper surface of the supporter 1, and furthermore the high molecular piezoelectric substance film 3 and the surface electrode 4 are laminated successively to adhere close to the convex and concave areas of the plate 2. The head between the convex and concave areas of the electrode 4, i.e., the difference between the codes T and B in the figure is set substantially to 1/2 the sound wavelength lambda in the propagation medium and with the using frequency. As a result, the difference lambda can be secured for the distance to the focus O of the adjacent ring to give a shift equivalent to one wavelength. Thus a mutual strengthening is secured for the sound waves at the focus O even though the electrodes may be driven in the same phase. In addition, the electrodes in series will do with no split. As a result, the manufacture can be facilitated for the high molecular piezoelectric substance, at the same time reducing the variance among the rings.
Patent JP-H08288413-A (JP)
Title: Structure of semiconductor element and its preparation
Inventor: SON SHIKU KIMU
IPC: H01L21/8249
Filed: 1995-04-19
Abstract: PURPOSE: To reduce the size of a chip for higher integration by interlocking the drain region of an NMOS with the base region of a PNP transistor within a semiconductor substrate. CONSTITUTION: A P-type well 13 is formed in the active region of an N-type silicon substrate 11, a trench is formed in an NMOS forming region in the P-type well 13, and a gate electrode G is formed on the inner wall of the trench. A source/drain region that is an N-type impurity region 15 with a high concentration is formed at both sides where the gate electrode G is formed. On the other hand, a PNP transistor region is interlocked with the drain region of the NMOS region and a base region that is a low-concentration N-type impurity region 17 is formed in the P-type well 13, thus improving integration, reducing the size of a chip, and performing a switching operation speedily.
Patent JP-S5643008-A (JP)
Title: Pneumatic radial tire
Inventor: KUSAKABE NOBORU
IPC: D07B1/06
Filed: 1979-09-13
Abstract: PURPOSE: To promote the resistivity against separation, the durability, the resistivity against abrasion, and other capacities in a pneumatic radial tire by uaing a code layer constructed by burying an open-twisted steel code with a specific ductility and twisting pitch into rubber with a specific modulus for a belt.  
     CONSTITUTION: A code is constructed of four or five filaments into an open-twisted steel code of 0.2W0.7% ductility and 8W16mm twisting pitch when the code is given 5.0kg load for each. This code is buried into rubber of 30W70kg/cm 2  in 100% modulus to form an open steel code layer. This code layer in used for a belt to surround the periphery of a carcass crown part of a radial structure. This construction permits to obtain the open-twisted steel code layer in which filaments are prevented from sticking close to each other, the promote the separation-resistivity, the durability, the abrasion-resistivity, and the comfortableness to ride. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000273952-A (JP)
Title: Connecting device of structural material for building
Inventor: ADACHI YUKIO
IPC: E04B1/26
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To couple and connect structural materials directly, to simplify and facilitate construction of a framework of the structural materials and also to sufficiently enhance the strength in the coupled and connected portion thereof. SOLUTION: This connecting device has a tubular body having a hollow part in which a vertical material out of structural materials for building is inserted and fitted and a receiving-bearing part body extended horizontally from the tubular body and supporting a horizontal material out of the structural materials for building fitted therein.  Herein a first connecting device 1 in which the receiving-bearing part body is formed in extension in two directions at right angles to each other practically from the tubular body made a corner cut angle, a second connecting device IA in which the receiving-bearing part body is formed in extension in three directions in the shape of a letter T practically from the tubular main body made the center, a third connecting device 1B in which the receiving-bearing part body is formed in extension in four directions in the shape of a cross practically from the tubular body made the center and a fourth connecting device 1C in which the receiving- bearing part body is formed in extension to opposite lateral sides on the same line from the tubular main body made the center, are combined into a framework by the vertical and horizontal materials. On the occasion, the vertical and horizontal materials are connected integrally with a single receiving-bearing part body or with two or more kinds thereof in combination so as to make a framework structure.
Patent JP-H0354496-A (JP)
Title: Astronomical clock with visual element simulating movement of stars
Inventor: JIYANNFUIRITSUPU RUBOO
IPC: G04B19/26
Filed: 1990-05-08
Abstract: PURPOSE: To enable simply driving a display structure simulating the motion of outer cycloid of the moon around the earth centering the sun by rotating a satellite matter put on a rail with a driving gear directly or indirectly gearing into a planet gear set. CONSTITUTION: While a drive gear set 12 gearing into a date gear rotating one turn a month rotates 12 times, an earth ring 8 rotates 1 turn and as a result 1 turn a year. This set 12 has teeth 17 inside via a gear sets 14 and 15 of a transmission gear and moves a cap gear 16 fixed to the ring 8. A moon disk 9 fixed to the ring 8 rotates an outer gear 21 of a ring 22 with a small gear 20 on the back. Planet gear series is formed with these elements 8, 9, 20, 17 and 22 and rotated by way of a correction structure. A satellite matter fixed on the rail is moved by the set 12.
Patent JP-S5743139-A (JP)
Title: Range hood
Inventor: TAKASHIMA KATSUO
IPC: F24F7/06
Filed: 1980-08-27
Abstract: PURPOSE: To prevent a transmission of noise of an electric motor to a range hood body by a structure wherein a fan and the electric motor part are separated from an air guide and fixed to a body support with a vibration proofing member interposed therebetween.  
     CONSTITUTION: The air guide Fg is fixed by means of a butterfly nut 10 screwed into a hole 10" to an electric motor support base Mb mounted on an air fan support leg 8. On the other hand, the electric motor M is fixed to the screw 9' of the electric motor support base Mb with a pair of front and rear vibration proffing rubbers 9a and 9b, a spacer 9c and a washer 9d. With such a construction, the noise of the electric motor M can be absorbed by the vibration proofing rubbers without transmitting to the range hood body. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000307782-A (JP)
Title: Scanner and scanner system
Inventor: TANAKA TAKESHI
IPC: G06T1/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a network scanner that can easily select a scanning condition customized for each user in the case of setting scanning conditions so as to set the operation. SOLUTION: An NIC(network interface controller) 2 of the network scanner 1 is connected to hosts 6a, 6b,... via a network 7 to configure a scanner utility system. A concerned file is retrieved from scan condition files of a storage device 4 according to a user ID included in instruction contents of an operation entry from the scanner or the host and/or a file attribute denoting a private or a common use, and contents of the file are indicated in the arranged order of registration data and/or file use data in the unit of files. A user refers to a customized presentation file to easily select and set a scanning condition and then the scanner with excellent operability can be realized.
Patent JP-S5343855-A (JP)
Title: Trouble detection circuit for double system
Inventor: SAITOU KUNIO
IPC: H02H3/00
Filed: 1976-10-01
Abstract: PURPOSE: To enhance fail-safe character, by utilizing a simple circuit which is able to detect, directly through failure circuit without additional DC power source, any trouble which produces analog output in a double system. 
     COPYRIGHT: (C)1978,JPO&Japio