baber/WOPTO huggingface dataset:
Patent JP-S60224338-A (JP)
Title: Cordless telephone
Inventor: TSUKADA KEIZOU
IPC: H04M1/00
Filed: 1984-04-23
Abstract: PURPOSE:To transfer a call from either of a handset and a base unit to the other during the service to a telephone of a line wire by operating intercom keys provided on the handset and the base unit connected to a telephone line. CONSTITUTION:A handset HS1 and a base unit BU2 connected to a telephone line 3 are provided with microcomputers and intercom keys, and communication between them is performed with radio waves. If an intercom key 253 on the BU2 is depressed during the service between the BU2 and a line wire 3, a relay circuit 232 holds the line wire by the control of a microcomputer 240. Next, a control signal is sent to the HS1, and a bell is sounded in the HS1. When the response from the HS1 comes to the BU2, the intercom call to the HS1 is possible in a telephone set 4 of the BU2. When the telephone 4 is hooked on after the intercom call, holding of the line wire 3 is released by the control of the circuit 232, and the service between the telephone of the line wire and the HS1 is possible. When the key 253 is depressed again after the telephone set 4 is hooked off, the tripartite service among the HS1, the BU2, and the line wire 3 is possible.
Patent JP-S58199560-A (JP)
Title: Optical read-out sensor
Inventor: UCHIYAMA AKIRA
IPC: H04N1/028
Filed: 1982-05-17
Abstract: PURPOSE:To obtain large photocurrent by providing a detecting electrode of a current which flows through an amorphous Si film on the opposite surface to the incident surface of the detected light of a transparent insulating substrate. CONSTITUTION:An amorphous Si film 32 is formed on the opposite surface to the incident surface of the detected light of a transparent insulating substrate 31. A film 321 is the surface of the film 32 which is deteriorated in the photoconductive properties by moisture, contaminants or scratch in the atmosphere. Since they are absorbed by the film 321 which is deteriorated in the photoconductive properties when the intensity of light which contributes largely to the increase in the conductivity is large in the conventional one, the increase in the conductivity is difficult, but according to this structure, it is not contacted with the atmospheric air when the light intensity is large. Accordingly, they are absorbed to the film 32 which is disposed in the vicinity of the substrate 31 which maintains good photoconductivity, thereby enabling to increase the conductivity.
Patent JP-S577147-A (JP)
Title: Mounting construction of semiconductor device
Inventor: KOBAYASHI TOMOYOSHI
IPC: H01L23/28
Filed: 1980-06-17
Abstract: PURPOSE:To enable a high density interconnection with a less occupation area for mounting by burrying a chip with a bump into a recess of an insulation circuit substrate with a resin with the face up in such a manner as to be flush in the surface with the substrate. CONSTITUTION:An IC body 4 is housed in a housing section 2 of a substrate 1 made of a resin and ceramics with the face up and burried with the resin 6. A bump 5 is exposed by lapping along with a smooth surface of the substrate 1. Then, a metal thin film 7 is deposited while a through hole 3 is made conductive and a wiring is formed with a resist pattern 8. Finally, covering with Au or the like 9 provents the oxidation of the metal film 7 and improves the junction property. This enables full utilization of the surface of the substrate thereby affording a high density wiring with a less occupation area.
Patent JP-S63248884-A (JP)
Title: Production of composite consisting of rubber and metal
Inventor: YOKOI HIROSHI
IPC: C09J5/02
Filed: 1987-04-01
Abstract: PURPOSE:To obtain the titled composite to be used in automobile parts such as damper pulleys or bushings, requiring no primer and giving high adhesiveness even under corrosive environment, by nitrogen treatment followed by oxidation treatment of the surface of a metal and then bonding between the resultant surface and a rubber using an adhesive. CONSTITUTION:A metal 1 such as hot rolled steel plate is immersed in e.g. a potassium cyanate bath at 580-660 deg.C to perform a nitrogen treatment of the adhesive surface 1a of said metal 1 followed by immersing said surface in e.g. a nitrate bath at 230-400 deg.C to carry out oxidation treatment of said surface The resultant surface is coated with e.g. a one-pack adhesive consisting mainly of chlorosulfonated polyethylene as the chlorinated polymer followed by heating to bond between said surface 1a and the adhesive surface 3a of a rubber 3, thus obtaining the objective composite.
Patent JP-H11283127-A (JP)
Title: Ticket issuing device
Inventor: MAKITANI SHINICHI
IPC: G07G1/12
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a ticket issuing device with which forgery prevention or the like can be dealt with in spite of simple configuration and a ticket having the feeling of a material or high class can be efficiently issued at low running cost. SOLUTION: This ticket issuing device is constituted while having a first reading means 11 for reading identification data from a card, collation means 12 for collating these identification data with an identification code, read means 13 for reading a usable point from a host computer 100 when they are coincident, negotiable paper storage part for storing negotiable papers on which amounts and negotiable paper managing data are printed, extraction means 42 for extracting the negotiable papers from the negotiable paper storage part, second read means 43 for reading the negotiable paper managing data on that extracted negotiable paper, printing means 44 for printing ticket issue information on that negotiable paper, and writing means 14 for writing the remainder after the issue of the ticket to the host computer 100.
Patent JP-S62237825-A (JP)
Title: Fm stereo reception equipment
Inventor: SUGITA KEIZO
IPC: H04H1/00
Filed: 1986-04-09
Abstract: PURPOSE:To realize the decoder section with simple constitution by selecting an (L-R) signal when a sub signal [(L-R) signal] is at a high level and selecting an (L-R)' signal being 90 deg. orthogonal modulation when the (L-R) signal is at a low level. CONSTITUTION:The (L-R)' signal being 90 deg. orthogonal modulation of the sub signal [(L-R) signal] detected by a sub detector 6 is inputted to an attenuator ATT 102 at the reception of a new system FM stereo broadcast and attenuated by 20dB and inputted to one terminal of a switch 14. Further, the (L-R) signal detected by the sub detector 5 is inputted to the other input of the switch 14 and a level detector 103. When the level of the (L-R) signal is-30dB or over, the output of the detector 103 is inputted to the switch 14 via a control circuit 104 and the switch 14 is thrown to the position of the (L-R) signal. When the (L-R) signal level is below 30dB, the output of the detector 103 is inputted similarly to the switch 14, and the switch 14 is thrown to the position of the (L-R)' signal.
Patent JP-S60226330-A (JP)
Title: Starting controller for automobile
Inventor: FUJIEDA MAMORU
IPC: F16H63/50
Filed: 1984-04-25
Abstract: PURPOSE:To start a car so smoothly according to an operating extent of an accelerator pedal, by controlling a brake controlling device in a way of interlocking with an output controlling device and a power transmitting device. CONSTITUTION:Power of an engine 1 is transmitted to a wheel axle 4 via a clutch 2 and a transmission 3, and a clutch operating force controller 13 is connected to the clutch 2. A hydraulic control valve 15 is being attached to a part of hydraulic piping 14 of a disc brake 5 and a drum brake 6, and a throttle valve 215 is controlled by a valve controller 16 which is, in turn, connected to a controller 17. And, an accelerator pedal operating extent sensor 18 is connected to this controller 17, while an engine speed sensor 19 is connected to the engine 1, and this output is inputted into the controller 17. With the output of this controller 17, the controller 16 is controlled an thereby torque in the engine 1 is controlled.
Patent JP-H04293135-A (JP)
Title: Memory access system
Inventor: MURATA KO
IPC: G11C7/00
Filed: 1991-03-20
Abstract: PURPOSE:To enable read-out by an arbitrary address sequence even if WAIT is not inserted by improving a memory interleave system. CONSTITUTION:An even number address, and an odd number address are allocated to a bank 0 and a bank 1, respectively, and while a continuous address sequence is being given, read-out is executed alternately from the banks 0, 1. A bank 2 having a copy of the contents of the banks 0, 1 is provided separately, and when such an address sequence as an access is executed continuously to one of the bank 0 or the bank 1 is detected, such an access is switched to the bank 2.
Patent JP-S58206691-A (JP)
Inventor: ANSONII JIEE OORENITSUKU
IPC: C09K23/00
Filed: 1983-05-12
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-S559636-A (JP)
Title: Production of graft compolymer dispersion
Inventor: MATSUYAMA KAZUO
IPC: C08F291/00
Filed: 1978-07-07
Abstract: PURPOSE: The graft compolymerization of radically polymerizable unsaturated monomers onto a specific random copolymer is effected to produce title dispersion having high water resistance, adhesion and electric properites.  
     CONSTITUTION: An unsaturated peroxy carbonate (a) of formula I(R 1  is H, 1W 4C alkyl; R 2 , R 3  are 1W4C alkyl; R 4  is 1W12C alcyl, 3W12C cycloalkyl) and 0.01W 30 wt% of a monofunctional nonconjugated monomer (b) with an Alfrey-Price Value, Q of less than 2 are radically copolymerized to form a random compolymer (A) consisting of the structure unit of formula II and -[A]- (A is the structure unit originating form monomer (b)) and having the peroxycarbonate group of 5W12hr half time at 105°C. The resulting random copolymer (A) is dissolved in a solvent and the a radically polymerizable unsaturated monomer (B) that forms the polymer chains insoluble in the above solvent is grafted onto the copolymer (A). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05285814-A (JP)
Title: General purpose deburring device
Inventor: SHIRAI SHIYOUJI
IPC: B24B9/00
Filed: 1992-04-03
Abstract: PURPOSE:To easily debur a simple shape work to a complicated shape work by using a grinding wheel (including deburring equipment such as a buff, a brush and others). CONSTITUTION:On a support bar free to go up and down hung on an overhead travelling type jig suspension bogie movable in the cross direction, a branched type bracket 3 free to rotate in the horizontal direction is installed Through a sleeve means suspended on a bracket 3 free to oscillate, a grinding wheel 8 and its drive mechanism are provided, below the grinding wheel 8, a work fixing base constituted to reverse in the horizontal direction and the vertical direction is provided. Consequently, even if works of various kinds of shape are once fixed the work fixing base, a bur on the overall peripheral surface (except for the bottom) is removed in one action. Factory space can effectively be used.
Patent JP-S57195948-A (JP)
Title: Wire rope
Inventor: HAMADA KOUICHI
IPC: D07B1/06
Filed: 1981-05-29
Abstract: PURPOSE:To improve strength and durability of a wire rope by making the hardness or tensile strength of a strand forming a side wire larger than that of a strand forming a core wire so as to enlarge the spring constant of the wire rope. CONSTITUTION:The hardness or tensile strength of a strand 1 forming a side wire 3 is made larger than that of a strand 1 forming a core wire 2. A wire rope is formed by twisting the side wire 3 round the periphery of the core wire 2.
Patent JP-S525530-A (JP)
Title: Device for an auxiliary cleaning in an electrophoto copying machine
Inventor: SAKAMOTO KOUJI
IPC: G03G21/00
Filed: 1975-07-02
Abstract: PURPOSE: To increse the effectiveness of cleaning by shifting the remaining toner on sensitizer dynamically after copying and by getting ride of the remaind electricpotential just within that time completely. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63290848-A (JP)
Inventor: INEKE FUAN UIEINFUARUDEN
IPC: C07C215/28
Filed: 1988-04-05
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-H04315138-A (JP)
Title: Self-light emitting screen and method for displaying image information by using this self-light emitting screen
Inventor: FUJIMORI SUSUMU
IPC: G03B21/60
Filed: 1991-04-15
Abstract: PURPOSE:To provide the screen of a self-light emitting type having high luminance and the method for displaying image information by using this self- light emitting type screen. CONSTITUTION:The self-light emitting type screen is mounted with a light emitting layer 3 including IR stimulable phosphors on a base body. The light emitting layer 3 contains a material mixture of at least one kind among a material mixture composed of CaS, Eu and Sm, a material mixture composed of CaS, Ce and Sm, and a material mixture composed of SrS, Ce and Sm. The light emitting layer 3 is irradiated with 1st irradiation light 4 of the wavelength which stimulates the phosphors of the light emitting layer 3 and 2nd irradiation light 8 of the wavelength varying from the wavelength of this 1st irradiation light 4, by which the superposed parts of the parts of the light emitting layer 3 irradiated by two beams of the irradiation light are made to emit light. The image information is thus displayed.
Patent JP-S61241966-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: UCHIDA KEN
IPC: H01L21/8238
Filed: 1985-04-19
Abstract: PURPOSE:To prevent intrusion of water or contaminants into the vicinity of a gate electrode, by constituting the side wall of a MOS transistor by a nitride film or an oxynitride film, which is a constituent minute material of the gate electrode of an MNOS type transistor. CONSTITUTION:On the surface of an N-type silicon single crystal semiconductor substrate 1, a P-type well 2, a field oxide film 3, a gate oxide film 4 and a polycrystalline silicon film 5 are formed. Phosphorus is introduced, and a gate electrode 7 is formed in an active region 6. Then, phosphorus ions are implanted in a part of the active region 6 through an oxide film 8, and a low- concentration-ion implanted layer 9 is formed. After the oxide film 8 is etched, an SiO2 film 10 is formed. A silicon nitride film 11, a polycrystalline silicon film 12 and a photoresist pattern 13 are formed. With these as masks, the polycrystalline silicon film 12 is etched. After a side wall 16 is formed, arsenic ions are implanted through the SiO2 film 10, and a high-concentration-ion implanted layer is formed. Thus, intrusion of water and contaminants into the vicinity of the gate electrode of the MOS transistor is prevented, and the operation of the MOS transistor is stabilized.
Patent JP-H03280778-A (JP)
Title: Plotting communication terminal equipment
Inventor: KITAMURA HIROSHI
IPC: H04N1/00
Filed: 1990-03-29
Abstract: PURPOSE:To achieve a strobo ringer function at a low cost by flashing the back light of a liquid crystal display panel together with the sound of a bell when a plotting communication terminal equipment is called. CONSTITUTION:When there is an incoming call from a remote party through a telephone line 5, a ringer detecting portion 6 detects it. In response to the call signal of the detecting portion 6, an ON/OFF signal is inputted to a back light control portion 7 together with the sound of a bell to flash the back light 4b of a liquid crystal display panel 4b. This light 4b is visible and can be sensed even by a person unable to hear a call. Thus, the panel 4a can be used as a display device for handwriting information with a strobo ringer function at a low cost without using a strobo ringer.
Patent JP-S578975-A (JP)
Title: Tape position retrieval device
Inventor: SUENAGA HARUO
IPC: G11B15/02
Filed: 1980-06-17
Abstract: PURPOSE:To retrieve a tape position precisely in a short time without damaging a tape, by computing retrieval conditions, torque which corresponds to the diameter of wound tape, etc., by a microprocessor. CONSTITUTION:A tape 11 wound around a supply S reel 10 driven by a motor S9 for the supply reel is taken up around a take-up T reel 16 driven by a motor T15 for the take-up reel by way of the 1st and 2nd posts 13 and 14 arranged so that the winding angle of the tape 11 to a rotary roller 12. To the rotary roller 12, the 1st rotary encoder 17 is connected; the 1st and 2nd light emitting elements 18 and 19 are positioned over the encoder and the 1st and 2nd photodetecting elements 20 and 21 receiving light from them are installed under the encoder. The outputs of two photodetecting elements 20 and 21 are shaped by the 1st and 2nd shaping circuits 22 and 23, whose output pulses 24 and 25 are supplied to the tape 11 to be rolled up to the T reel 16. Consequently, a tape position retrieval completion point is suppressed within a constant range in comparison with a location time, thereby preventing a tape damage.
Patent JP-S62240730-A (JP)
Title: Copper alloy for electronic apparatus and its manufacture
Inventor: SHIGA SHOJI
IPC: C22C9/02
Filed: 1986-04-10
Abstract: PURPOSE:To obtain a Cu alloy having superior precision workability and joining strength to solder by adding specified amounts of Cr, Sn, P and one or more among Zn, Cd, Co, Te, Y, a rare earth element, Nb, Ta and V to Cu. CONSTITUTION:A Cu alloy obtd. by adding, by weight, 0.2-1.0% Cr, 0.01-0.6% Sn, <=0.1% P and <=5% in total of one or more among 0.01-5% Zn, 0.01-0.2% Cd, 0.01-0.5% Co, 0.01-0.1% Te, 0.01-0.2% Y, 0.01-0.2% rare earth element, 0.01-0.2% Nb, 0.01-0.2% Ta and 0.01-0.2% V to Cu is hot worked at >=about 650 deg.C, cooled from about 650 deg.C to <=about 350 deg.C >=about 10 deg.C/sec cooling rate, cold rolled at >=about 30% draft and heat treated at about 350-600 deg.C. The resulting Cu alloy satisfies high performance and practical characteristics necessary for a Cu alloy for electronic apparatus typified by a lead frame for a semiconductor.
Patent JP-H03283457-A (JP)
Title: Semiconductor device package
Inventor: TAWARA KAZUHIRO
IPC: H01L21/60
Filed: 1990-03-29
Abstract: PURPOSE:To make the characteristic impedance of a semiconductor device higher than a reference characteristic impedance by a method wherein a relay conductor, which is formed on the rear of the high frequency semiconductor package, connected to a conductor (planar circuit) provided inside the package, and functions to connect the conductor concerned to an outer lead, is formed into such a tapered pattern that it is narrow at a through-hole and becomes gradually wider toward the outer lead. CONSTITUTION:A first conductor 5 of alumina 0.25mm or so in thickness and 0.3mm in width formed on a ceramic board 1 is connected to a second conductor 3 provided to the rear of the ceramic board 1 through the intermediary of a through-hole 2 0.4mm or so in diameter. The second conductor 3 is formed in such a tapered line pattern that it is as narrow as 0.5mm or so at the through-hole 2 and becomes gradually as wide as 0.8mm or so as it approaches to an outer lead 4. The second conductor 3 is connected to the outer lead 4 0.6mm or so in width. By this structure, impedance mismatching is prevented from occurring at the through-hole 2, and as impedance is located near Z0 as shown by a point C' on a Smith chart 10, a semiconductor device can be easily matched to the outer lead 4.
Patent JP-H09243130-A (JP)
Title: Air volume control device of ventilation dryer capable of ventilating a plurality of rooms
Inventor: TAKASU HEIJI
IPC: F24F7/10
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to regulate an air volume with ease by providing an air outlet for exhaust air and a plurality of air inlets at a ventilation device and laying out an air volume control device on the downstream side of a fan which is incorporated with the ventilation device. SOLUTION: An air outlet 1 for exhaust air service and a plurality of air inlets 2 and 3 provided in a ventilation device 5 where reciprocating air volume control devices 6 and 8 are provided in each of the air inlets 2 and 3. A swingable air volume control device 20 is laid out on the downstream side of a fan incorporated in the ventilating device 5, thereby enabling the air volume to be adjusted easily from the indoor side by operating a control operation knob from a room under the ceiling of a bathroom.
Patent JP-H01256086-A (JP)
Title: Flexible disk cartridge
Inventor: HARA SHINJI
IPC: G11B23/033
Filed: 1988-04-06
Abstract: PURPOSE:To make the floating quantity on a head stable by providing a thrust bearing whose flattening inner face at the side provided with a head window and generating a positive pressure to the inner face at the side provided with a thrust plate window. CONSTITUTION:When the inner face of a lower plate 2L of a cartridge case is made flat, a negative pressure caused by a centrifugal force of an air flow is caused at the lower side of a flexible disk 1. The flexible disk 1 is driven stably at the lower side from the midpoint of the upper and lower plate by the positive pressure caused by thrust bearings 81, 83 provided to the upper plate 2U of the cartridge case and its negative pressure. Thus, the contact of the disk 1 onto the head is increased and the stiffness of air film is increased. Thus, even if a disk with a large deformation such as bent or warp caused at the manufacture of flexible disks is used, the deformation is corrected and the floating quantity of the disk on the head is made stable.
Patent JP-S526914-A (JP)
Title: Motor
Inventor: IKEGAMI KEISUKE
IPC: H02K29/12
Filed: 1975-07-05
Abstract: PURPOSE:A magnet with dual purpose, for use of the position sensing and the torque generation, by installing the magnetic shielded aprt over a range of the prescrived andle on an end face of the rotor magnet.
Patent JP-H09249986-A (JP)
Title: Hanging device for electrode plate transporting device
Inventor: MAEDA YOSHIAKI
IPC: B66C1/28
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to orderly support and hang down cathode plates moved after electrolysis by means of hooks for cathodes even if these plates are not returned to their home positions and precisely to control their positions in a horizontal direction. SOLUTION: This hanging device has a main frame 16 which is freely liftably hang down, an upper frame 20 for cathodes which is disposed vertically movably to the frame, guide mechanisms 50 which guide the upper frame so as to move the upper frame in a vertical direction, a lower frame 21 for the cathodes which is horizontally moved precisely controllably in its position by means of a rectilinear driving mechanism 24, many hooks F1 for the cathodes which are hung down to the lower frame, a frame for anodes which is mounted on the lower side of the main frame 16 and many hooks for anodes which are hung down to the fame.  The hanging device 15 for an electrode plate transporting device is horizontally moved to above an electrolytic cell and is vertically moved in the position, by which the electrode plates are inserted or removed into or from the prescribed positions in the electrolytic cell.