baber/WOPTO huggingface dataset:
Patent JP-S5630022-A (JP)
Title: Extruder for long size material
Inventor: MIZUTANI IWAO
IPC: B21C23/08
Filed: 1979-08-16
Abstract: PURPOSE: To give the holder both of the material holding function and the material cutting function, by installing the material inserting hole in the holder, by using a part of this material inserting hole as the slide cutter, and by using the cutter slide as the material holding reinforcement.  
     CONSTITUTION: This invention purposes to improve the cold extruder for the long size material; for exmple, the cutter 14, being contacting with the quill 5 of the holder 4, is inserted into the cutter holder 15, so as to be slidable perpendicularly to the longitude of the long size material 2. An end of the cutter holder 15 possesses the retainer 16, and makes contact with the shouldered portion 19, and is facing to the stopper 17 through the spring 16; another end of the cutter holder 15 possesses the rod 22; the reinforcement 24 is installed in the upper part of the cutter holder 15. The material 2 is inserted into the forming die 9 through the hole 20 of the cutter 14 and the hole 21 of the quill 5. The rod 22 is driven to slide the cutter 14 for cutting the material 2. Next, the ram 8 is moved downward and the stepped portion 3 is formed. The ram 8 is moved upward, and the cutter holder 15 is returned to its initial position, and the next material 2 is inserted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5228174-A (JP)
Title: Tableware washing process and device
Inventor: SHIBATA SHINICHIROU
IPC: A47L15/00
Filed: 1975-08-27
Abstract: PURPOSE: To provide a rapid and efficient process capable of washing off firmly sticked rice, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02281545-A (JP)
Title: Electron gun
Inventor: NISHIHARA SUSUMU
IPC: H01J3/02
Filed: 1989-04-24
Abstract: PURPOSE:To position an anode and a focusing electrode simply and accurately by using a flange for supporting a cylinder also as a flange for supporting an insulation cylinder. CONSTITUTION:For the acceleration of electrons 1, an anode 2 and a cathode 3 are opposedly disposed, with focusing electrodes 4 surrounding the cathode 3. A grid is disposed between the cathode 3 and the anode 2. An acceleration tube 6 is disposed at the rear stage portion of the anode 2. A flange 10 supports the cathode 3, the focusing electrodes 4, and an insulation cylinder 7 for insulating a flange 11 connected to the anode 2. As a result, positioning of the focusing electrode and the anode is not required, and the positioning of the anode 2 and the focusing electrodes 4 is made simply and distinctly.
Patent JP-S63269547-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU OSAMU
IPC: H01L21/768
Filed: 1987-04-27
Abstract: PURPOSE:To prevent the occurrence of a junction leak by a method wherein, prior to the selective growth of an electric conductor, an appropriately thick insulating film whose edge part comes into contact with a diffusion region is formed on a side face of an electrode window so that an eroded part does not protrude from the diffusion region. CONSTITUTION:An electrode window 4 as an opening is formed in a position of a diffusion region 2 of an interlayer insulating film 3 which has been formed on a silicon substrate 1 having the diffusion region 2. Then, silicon dioxide is deposited on the whole surface including a side face of the electrode window 4 by a CVD method, and an insulating film 7 is formed. An anisotropic etching operation is executed until the insulating film 7 on the bottom of the electrode window 4 and on the surface of the interlayer insulating film 3 are removed. By this process, the insulating film 7 is left only on the side face of the electrode window 4 in such a way that its edge part comes into contact with the diffusion region 2; a corrected electrode window 4a is formed in such a way that the side face of the electrode window 4 is corrected toward the inside. Then, tungsten is grown selectively at the corrected electrode window 4a by a selective CVD method, and an electric conductor 4 which has filled the corrected electrode window 4a is formed. By this setup, a distance from the side face of the corrected electrode window 4a to an edge of the diffusion region 2 becomes bigger with reference to an expanded side (a) at an eroded part 6.
Patent JP-H02283527-A (JP)
Title: Sun shade device for sun roof type vehicle
Inventor: OGAWA ISAO
IPC: B60J7/00
Filed: 1989-04-24
Abstract: PURPOSE:To enable opening and closing of lid and sun shade simultaneously and individually by allowing a hook member provided at the upper rear part of the sun shade as well as a rear side engaging piece of lid to engage with each other or disengage therefrom by means of a rod connecting with an operation knob of sun shade front part. CONSTITUTION:A hook member 5 engageable with a rear side engaging piece B of a lid is provided on the upper rear face of a sun shade 2 so as to turn freely and an operation knob 61 and a hook member 5 are connected by means of a rod 7 arranged along the upper face of the sun shade 2. At this time, by pressing the knob 61 in the rear direction, the hook member 5 is rotated and a hook face 51 is disengaged from the piece B, so that the lid is prevented from moving. Thereby, the shade 2 is in the close state in conjunction of the closing operation of lid if the knob 61 is not operated, and the knob 61 is pressed only when the shade 2 is opened, so that the engagement of the hook member 5 with the piece B is released.
Patent JP-S61264525-A (JP)
Title: Objective lens driving device
Inventor: TATSUNO TORU
IPC: G11B7/09
Filed: 1985-05-17
Abstract: PURPOSE:To stabilize the motion of an objective lens and facilitate controlling it by forming the surface of a magnetic body, which faces a driving means, into a projecting shape. CONSTITUTION:The surface of a magnetic plate 25a which faces a driving means 27 is formed into a circle having the same radius as a radius R of rotation of the magnetic body 25a with rubber members 9 and 11 provided on a pole brace 3 as the center. Since the surface of the magnetic body 25a is formed into the same curvature as the radius R of rotation of the magnetic body 25a, positional relations between the magnetic body 25a and the driving means 27 are scarcely changed whether the magnetic body 25a is placed in the position indicated by a solid line or in the position indicated by a dotted line. Thus, the magnetic body 25a receives always a stable force from the driving means 27.
Patent JP-S63269492-A (JP)
Title: Cooker
Inventor: AOKI MASAYUKI
IPC: H05B6/66
Filed: 1987-04-27
Abstract: PURPOSE:To decrease a consumed power and miniaturize a power source transformer without occurrence of abnormal heating after release of a power failure by providing a non-self-hold type relay controlling opening/closing of a main circuit and self-hold type relays controlling turning on electricity to variable equipments in a load side after the former relay. CONSTITUTION:A main relay 31, power control relay 32, mode switch relay 33, motor drive relay 34, and operation part 40 are connected to a control part 30. The relay 31 is a non-self-hold relay controlling opening/closing of a main circuit and other relays 32-34 are self-hold type relays controlling turning on electricity for variable equipments in a load side after the relay 31. Consequently when an electric failure is released, the relay 31 remains de- energized, the off state of a contact 31a continues, and the main circuit becomes an opened state. This enables abnormal heating such as unnecessary continuation of an oscillation motion of a magnetron 7 or a motion of a heater 8 to be prevented.
Patent JP-S60246691-A (JP)
Title: Wafer for optical semiconductor device
Inventor: NAGAI SEIICHI
IPC: H01S5/40
Filed: 1984-05-21
Abstract: PURPOSE:To facilitate measurement, and to select characteristics efficiently by forming isolation grooves, which are not divided mechanically but are divided electrically, to a main surface near to an active layer in a wafer in discrete optical semiconductor-device chip. CONSTITUTION:A positive electrode 13 and a p<+> type contact layer 12 are removed in a stripped shape in the direction vertical to resonator end-surfaces 3a, 3b on a main surface near to an active layer 7 at positions where a wafer must be divided into each LD chip shown in dot-dash lines in the figures, and isolation grooves 15 electrically isolating several LD are constituted. Accordingly, even when several LD is not divided mechanically under a bar state shown in the figure in which the resonator end-surfaces 3a, 3b are constituted, the LDS are isolated electrically, needles 16 for measurement are brought into contact with the positive electrodes 13 as shown in the figure, and currents are flowed through the LDs, thus emitting laser beams 17. When a light-receiving surface for a measuring device is faced to the fronts of LD bars, the electrical and optical characteristics of discrete LD can be measured, and acceptable or defective ones can be selected respectively.
Patent JP-H09264632-A (JP)
Title: Heat pump for supplying hot-water
Inventor: OGATA MASAMI
IPC: F25B1/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To employ a hot-water storage tank having a small volume by permitting high-density hot-water storage through an inexpensive refrigerant cycle and cope with the countermeasure of interruption of hot-water supply in a day time. SOLUTION: In a heat pump for supplying hot-water, a compressor 1, a condenser 5, a refrigerant expansion valve 6a and an evaporator 3 are connected sequentially through a refrigerant pipeline while a hot-water storage tank is connected to the condenser 5 of the heat pump, provided with a four-way valve 2 arranged at the discharging side of the compressor and an accumulator 8 arranged at the suction side of the compressor, to circulate water in the hot-water storage tank into the condenser 5 and raise the temperature thereof to obtain hot-water for supplying.  In this case, a refrigerant control circuit, branched from the half-way of a pipeline from the condenser 5 to a refrigerant expansion valve 6a and arriving at the evaporator 3, is provided so as to be switchable through a changeover valve 7 while a refrigerant buffer 17 is arranged in the control circuit to switch the changeover valve 7. The discharging of low-temperature hot-water or high-temperature hot-water can be effected by a method whether the hot-water is passed through the refrigerant buffer 17 or not.
Patent JP-S5628580-A (JP)
Title: Color television camera unit
Inventor: TOKIHA SHIGENORI
IPC: H04N9/77
Filed: 1979-08-17
Abstract: PURPOSE:To prevent color smudging and coloring of needless color in the outline part of a picture to emphasize colors of the outline part furthermore, by amplifying or attenuating the chrominance signal by the control signal generated from the outline signal. CONSTITUTION:Outline signal (a) is input to input terminal 1 and is supplied to chrominance signal amplification control signal generating circuit 2. On a basis of information of signal (a), control signal (b) is generated which determines the amplification timing, information of amplification or attenuation, and the width of amplification for chrominance signal (c), and this signal (b) is supplied to chrominance signal amplifying circuit 4. Signal (c) input to chrominance signal input terminal 3 is amplified or attenuated in amplifying, circuit 4 by signal (b) and is converted to carrier signal (d) where rise and fall of the outline part are sharp. Signal (d) is supplied to chroma adder circuit 5 and is synthesized with luminance signal (e) which is input from luminance signal input terminal 6 and has been subjected to outline correction, and the synthesized signal is taken out as a composite color signal from output terminal 7.
Patent JP-S62262010-A (JP)
Title: Auto focusing device
Inventor: MIYATA YOSHIAKI
IPC: G03B21/11
Filed: 1986-05-07
Abstract: PURPOSE:To remarkably shorten the time required for focusing, by providing a controlling circuit which moves a focusing lens from the most frequently used position, based on a position data which has been stored. CONSTITUTION:At the time of executing the focusing, when a focus command is received, a control part 20 sends a data whose use frequency is the highest in a position of a focusing step-motor (FSM) 18 which has been stored in a memory part 21, to a motor control part 19. The motor control part 19 moves the FSM 18 to its position, based on this position data. In this case, by obtaining a data from an A/D converter 17 which has converted an output of a CCD 7, focusing is executed by the control part 20. As a result of focusing, if a focus is not set, a position data whose use frequency is next to the highest is read out of the memory part 21, and focusing is repeated. In this way, at the time of starting the focusing, the focusing lens is moved to a focus position of a film whose use frequency is the highest, therefore, the time required for focusing is shortened remarkably.
Patent JP-H01275203-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI TAKESHI
IPC: B60C11/11
Filed: 1988-04-28
Abstract: PURPOSE:To improve the ground contact performance of the tread and blocks of a tire so as to aim at preventing abrasion due to heel-and-toe and at enhancing the drivability and brakability by forming groove-like notches at specific position on the side wall surfaces of transverse grooves forming the blocks in the tread. CONSTITUTION:A tire tread is formed therein with a plurality of main grooves 1 extending circumferentially of a tire, and several transverse grooves 2 crossing the main grooves 1, which define several blocks 3. In this arrangement, groove- like notches 4 are formed in the side walls of the blocks on the transverse groove 2 side. Further these notches 4 are set in parallel with the outer surface of the blocks 3, and are made to be substantially continuous. Further, the forward end part of each of the notches 4 is prolonged to a position exceeding the line G connecting between the circumferential end part Ed on the outer surface of the block 3 and the rotary axis of the tire. With this arrangement, it is possible to improve the ground contact abilities of the tread and the blocks 3, as well to prevent abrasion due to heel-and-toe, and to enhance the drivability and the brakability.
Patent JP-H11276336-A (JP)
Title: Attachment work device for mailbox for multiple dwelling house
Inventor: KOBAYASHI MASAKAZU
IPC: A47G29/12
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To substantially shorten working time without waiting for the solidification of mortar. SOLUTION: A frame body 5 for attachment execution composed of a pair of front and back frames 6a and 6b formed in a rectangular shape almost matched with the outer peripheral shape of a mailbox 1 and connection rods 7a, 7a, 7b and 7b for connecting both frames 6a and 6b by being disposed between the required parts of both frames 6a and 6b including at least the lower parts of both frames 6a and 6b is formed. The connection rods 7a and 7a of at least the lower parts of the frame body 5 for the attachment execution are fixed to a supporting rod 11a projectingly provided from the inner bottom surface 10a of an attaching port 10 formed on a wall surface 3 and the mailbox 1 is fitted inside the frames 6a and 6b.
Patent JP-H10294562-A (JP)
Title: Manufacture of ceramic multi-layered circuit board
Inventor: MORI KUNIHIKO
IPC: H05K3/46
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the relative position precision between conductor patterns of the upper and lower layers of a ceramic multi-layered circuit board. SOLUTION: More than two through holes 12 are punched and bored at specific positions of an (n)th-layer green sheet 11b (unprinted green sheet) that needs to have high relative position precision. Then while a conductor pattern 14 is printed on an (n-1)th-layer green sheet 11a, 1st positioning marks 16 are printed at the positions corresponding to the through holes 12 by using conductor paste of the same Ag system. Then green sheets 11, 11a, and 11b are laminated up to the (n)th layer from below and then the patterns of the 2nd positioning marks 17 formed on a screen mask are positioned at the 1st positioning marks 16; and the 2nd positioning marks 17 and conductor patterns 15 are printed on the unprinted green sheet 11b and the remaining green sheets 11 are laminated from above and baked.
Patent JP-S60249529-A (JP)
Title: Composite electrode wire for wire-cut electrical-discharge machining
Inventor: YAMAJI KENKICHI
IPC: B23H7/08
Filed: 1984-05-23
Abstract: PURPOSE:To increase the working speed, improve working accuracy, and permit cost cut by applying copper-zinc alloy having a specific thickness or more onto the periphery of a hardsteel wire through adhesion. CONSTITUTION:The thick copper-zinc alloy having a thickness exceeding 20mu is applied through adhesion onto the periphery of a hard steel wire. In case of 20mu or less, the copper-zinc alloy layer is molten and dispersed during electrical discharge machining, and the steel wire is expsed and molten, and a part of the steel wire is martensite-transformed and becomes brittle, and wire breakage often occurs. When barium, strontium, cesium are added into the copper-zinc alloy, and further the surface is applied with zinc, cadmium, aluminum or the alloy thereof, electrical discharge characteristic can be improved, and working speed can be increased markedly, and the working accuracy can be improved by increasing the tensile strength of the electrode wire without giving an influence onto the machining performance.
Patent JP-H04334074-A (JP)
Title: Superconducting device
Inventor: SUGA MITSUO
IPC: H01L39/02
Filed: 1991-05-09
Abstract: PURPOSE:To obtain a superconducting device have a superconducting element exhibiting superior superconducting characteristics, by forming the superconducting element wherein at least an electrode of oxide superconductor is constituted on a substrate composed of material shown by a specified constitutional formula. CONSTITUTION:An Nd1.7Ba1.3Cu3Oy semiconductor thin film (y=7.1) 2 is formed on a Pr1.5Ba1.5Cu3Oy substrate 1 of (100) face orientation. After a YBa2Cu3Oy (y=6.9) oxide superconducting thin film constituting a source 3 and a drain 4 is formed on the thin film 2, the source 3, the drain 4, and a channel part 5 are formed by a reactive ion etching method. A Pr1.5Ba1.5Cu3Oy thin film 6 being an insulating film and a YBa2Cu3Oy (y=6.9) oxide superconducting thin film 7 being a gate electrode film is formed by a high frequency magnetron sputtering method. By a reactive ion beam etching method, a pattern as the gate electrode film is worked and formed on the thin film 7, thus obtaining a superconducting device having a superconducting element.
Patent JP-H09271138-A (JP)
Title: Lightning-proof system for waveguide
Inventor: ODA TOKUYUKI
IPC: H01P3/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a lightning proof system capable of reducing a lightning surge current passing through a waveguide by combining a magnetic substance, a metallic conductor, an insulating electric wire, etc., and using them. SOLUTION: In the lightning proof system of a wave guide in a micro-radio system connecting a paraboloidal antenna 11 and a wireless installation 21 by the waveduide 12, a magnetic substance 3 is mounted around the waveguide 12 or the periphery of the waveguide 12 is covered with a metallic conductor (a metallic tape 32 or a metallic pipe). Or an insulating electric wire 35 is connected in parallel with the waveguide 12. These magnetic substance 31, metallic tape 32 or metallic pipe and insulating electric wire 35 are combined and used jointly, and a lightning surge flowing through the waveguide 12 is reduced.
Patent JP-S5628502-A (JP)
Title: Unidirectional antenna unit
Inventor: AMANO NAOKI
IPC: H01Q23/00
Filed: 1979-08-16
Abstract: PURPOSE:To make the frequency characteristic of an input impedance wide band to sharpen directivity, by shaping the loop-form antenna conductor into a form where an approximately V-form main part and auxiliary parts making prescribed angles respectively in both sides of this main part are provided. CONSTITUTION:A loop-form antenna conductor is formed with approximately V- form main part 3 consisting of long sides 3a and 3b and auxiliary parts 4 and 5 which consist of long sides 4a, 4b, 5a and 5b and short sides 4c and 5c and extend in both sides of main part 3 in the approximately horizontal direction. By this constitution, directivity is sharp similarly to the loop-form antenna conductor consisting of only the approximately V-form main part conventionally and has the input impedance superior to that of the conventional loop-form antenna conductor.
Patent JP-H11298624-A (JP)
Title: Key telephone system/pbx connectable to fax/modem
Inventor: SUZUKI SEISHI
IPC: H04N1/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a key telephone system/PBX connectable to a FAX/ MODEM having a function for preventing erroneous incoming call from a FAX/ personal computer(PC). SOLUTION: This key telephone system/PBX is provided with a CPU 1, software 2, a memory 3, an line interface part 4, an extension interface part 5 and a FAX/MODEM signal receiving circuit 6 and by transferring the FAX/ MODEM signal of erroneous incoming call to the FAX/MODEM signal receiving circuit 6 based on a signal requesting from a telephone set 8 and finishing a call by automatically and normally completing a reception sequence, automatic call re-origination from the FAX/MODEM is stopped.
Patent JP-S62262084-A (JP)
Inventor: MASUDA SABURO
IPC: B44C5/08
Filed: 1986-05-07
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-H11293972-A (JP)
Title: Door lock device for private room or the like of sleeping train
Inventor: MUTO KENICHI
IPC: E05B9/02
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a door lock device for private room or the like of a sleeping train in which a locking condition can be easily confirmed from the outside of the private room and which can be rapidly unlocked from the outside in an emergency. SOLUTION: A slide plate 36 is pushed up by the shift of a lock plate 7 to the locking position caused by the rotation of a handle shaft 3 and an opening/closing confirmation switch 49 is turned on. A lock regulation lever 42 regulating the shift of the lock plate 7 to the unlocking direction is connected to an interlocking bar 41, and the plunger 39 of a solenoid 38 is connected to one end of the interlocking bar 41, and a T-shaped lever 45 is connected to the other end of the interlocking lever 41, and a release bar 29 is connected to an operation shaft 26 from the external side in an emergency. The T-shaped lever 45 is pushed by the release bar 29 to push up the interlocking bar 41 and rotate the lock regulating lever 42 to the position where the lock plate 7 is released from its restriction.