baber/WOPTO huggingface dataset:
Patent JP-H03100974-A (JP)
Title: Floppy disk controller
Inventor: KAKIUCHI TOMIO
IPC: G11B20/14
Filed: 1989-09-12
Abstract: PURPOSE:To always make coincident the phases of data and a clock by providing a means to delay the phase of the clock to the data by one bit, and a means to detect the deviation of the phases between the data and the clock for the unit of a byte. CONSTITUTION:The data, which are separated by a window signal, from an input terminal 1 are supplied through a latch circuit 10 to a shift register 14 by the clock of a signal line 9. On the other hand, the clock separated by the window signal is inputted from an input terminal 2 to a latch circuit 11 by the signal line 9 and the output is supplied to a multiplexer 13 and a latch circuit 12. The multiplexer 12 selectively outputs an output signal line 6 corresponding to the level of a control signal 7 from a phase comparator 16 and outputs the signal to a shift register 15. Thus, in the shift registers 14 and 15, the phase of the clock is delayed by one bit to the data. Next, for the contents of the registers 14 and 15, the comparator 16 detects the phase deviation between the data and the clock for the unit of the byte and the phase deviation between the data and the clock is automatically corrected.
Patent JP-H0399552-A (JP)
Title: Adapter for isdn protocol monitor dependent upon personal computer
Inventor: HIGUCHI MASAMI
IPC: H04L69/40
Filed: 1989-09-12
Abstract: PURPOSE:To inexpensively give the variety of service for various purposes by sending the signal of a channel to a personal computer and displaying the presence or the absence of the signal and supplying the signal on a bus wiring and the measurement timing. CONSTITUTION:An adapter 4 is connected to a bus wiring 2 consisting of a transmission T line and a reception R line connected to a subscriber terminating set DSU 1 of an integrated data service digital network (ISDN). Data is taken out of D-channel data through monitor parts 5T and 5R and framing bit detecting parts 7T and 7R by D bit detectors 8T and 8R and is converted to parallel data and is outputted to D bit terminals 12T and 12R for personal computer. B bit extracting parts 9T and 9R extract bits of B1 and B2 channels and display them on LED display parts 10T and 10R. Further, outputs of monitor parts 5T and 5R are connected to terminals 11T and 11R for oscilloscope connection. Thus, the variety of service is inexpensively given.
Patent JP-2001060305-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KURIHARA KENICHI
IPC: G11B5/60
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce sticking force by providing the above device with a magnetic recording medium which is constituted by depositing at least magnetic metallic film on one main surface of a nonmagnetic base and forming a fluorine lubricant layer on the surface layer of the one main surface on the side to be formed with the magnetic metallic film. SOLUTION: A magnetic hard disk has the nonmagnetic base 21, the magnetic metallic film 22 formed on its one main surface, a carbon protective film 23 formed thereon and the lubricant layer 24 formed thereon. Polyesters, etc., such as polyethylene terephthalate, are used for the management base 21 and a diamond-like carbon, carbon nitride, etc., are used for the carbon protective film 23. A fluorine lubricant is used for the lubricant layer 24 and a fluorine- contained high polymer of a perfluoropolyether system is formed by, for example, a dipping method, spin coating method, etc.
Patent JP-H08100916-A (JP)
Title: Combustion controller
Inventor: SHICHIRI MASATAKA
IPC: F23G5/50
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a combustion controller which can always stably burn by obtaining the area of flame region from image data of imaging means, deciding the supply amount of burning air from the obtained flame area, and controlling the supply amount of the burning air based on the decided amount. CONSTITUTION: A stoker type refuse incinerating furnace comprises a burning zone M and an air supply mechanism 6 for supplying burning air to the zone M, imaging means 20 for inputting the burning state of the refuse in the zone M, and first calculating means C1 for extracting the flame region from the data by the means 20 to obtain the area. Second calculating means C2 calculates to lead the burning speed of the refuse based on predetermined correlation coefficient from the flame area obtained by the means C1, and decides the supply amount from the mechanism 6. Control means utilizing a computer regulates the supply amount of the burning air from the mechanism 6 based on the supply amount of the air decided by the means C2.
Patent JP-S61117152-A (JP)
Inventor: KOGA MICHIYA
IPC: C04B35/00
Filed: 1984-11-08
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-H0283228-A (JP)
Title: Optical element and production thereof and optical head therefrom
Inventor: YOKOYAMA OSAMU
IPC: G02B5/00
Filed: 1988-09-21
Abstract: PURPOSE:To obtain in a series of processes an optical element with holographic element and refractive index-distributed element integrated by transferring a texture through sol-gel method along with adding a process to provide refractive index distribution during the process to sintering. CONSTITUTION:A sol 13 is cast into a mold 11 in which diffraction grating pattern 12 consisting partly of equally spaced straight lines 2mu in period and 0.8mu in depth has been formed. This sol is then gelled, dried and sintered to obtained a sintered gel 14. Thence, the surface of this gel 14 is covered with a masking material, but an opening 18 for dopant diffusion is freed from the masking material 15. This gel 14 is then put into a solution 17 prepared by dissolving tetraethoxygermanium in ethanol to form a Ge-diffused region 19 in the gel 14 followed by carrying out sintering, thus obtaining the objective optical element with a diffraction grating 21 and a refractive index-distributed lens 22 formed on one surface and the other surface of a silica glass 20, respectively.
Patent JP-H1084564-A (JP)
Title: Selective radio call receiver
Inventor: NAKAYAMA TOMOHIRO
IPC: H04W4/20
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a selective radio call receiver by which a current location is displayed easily and understandably and in which a use convenience is improved. SOLUTION: In this selective radio call receiver, a RAM 5 has an area name table 51 to store data of an area name corresponding to an area number of a service area and an MPU 6 reads the area number included in a call signal when synchronization of a call signal is locked and data of the area name corresponding to the area number are read out of the area name table 51 and outputted to a display section 7.
Patent JP-S6480049-A (JP)
Title: Lead frame
Inventor: NAKAMURA KAZUNOBU
IPC: H01L23/48
Filed: 1987-09-21
Abstract: PURPOSE:To achieve the cost reduction of a lead frame by bonding an insulating member onto a heat sink part which is obtained by performing stamp and press works of a metal strip material and further placing and sticking one end of each wire rod onto the insulating member. CONSTITUTION:First of all, a lead frame 10 makes an insulating member 4 stick fast to the upper face at one end side of a heat sink part 3 with adhesives and allows the prescribed number of wire rods 5 to be placed at the upper face of the insulating member 4. One end 5a of each rod 5 becomes a fixed end by bonding it with adhesives and the other end 56 becomes a free end to form a cantilever-supporting structure. Then, the wire rods 5 form a lead part and one end 5a of it acts as an inner lead part and the other end 5b of it acts as an outer lead part. In this way, the cost reduction of the lead frame 10 is realized.
Patent JP-H0982258-A (JP)
Title: Electron microscope
Inventor: MIYATA SATOYUKI
IPC: H01J37/22
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide satisfactory leg space for an observer at a work posture sitting on a chair, and enable the observer to make a quick and concentrative observation operation without any burden on him/her. SOLUTION: This electron microscope is formed out of a tube part 20, a tube exhaust device 30 laid behind the tube part 20, an observation chamber 23, an operation part 50 for making necessary operation for observation, a top plate 27 and a rack enclosure 10. This enclosure 10 has a damper inside the top thereof, as well as a top support part, and is formed as an approximately rectangular solid. Furthermore, the tube part 20, the tube exhaust device 30 and the observation chamber 23 are supported on the damper of the rack enclosure 10 via a vibration plate. Also, the top plate 27 is held on the rack enclosure 10 via a top plate support part laid on the upper surface thereof. Also, the top plate 27 is formed to have an opening at a position corresponding to the observation chamber 23.  Thus, the top plate 27 and the observation chamber 23 are supported on the rack enclosure 10 without contacting each other.
Patent JP-2001060138-A (JP)
Title: Coordinate input device
Inventor: HIRANO KATSUMI
IPC: G06F3/0487
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To efficiently detect a manipulated variable by operating a movable operating part having physical ruggedness while having the touch of a hand, and sharing a coordinate input part and a coordinate detecting means. SOLUTION: A slide operating part 18 capable of moving along with a slide groove is provided in an operating area 17 of a coordinate input part 4. By pressing the operating knob of the slide operating part 19, first and second resistance film sheets 6 and 8 are contacted at the pressed position. A reference value storage means 25 stores a 'position/manipulated variable' conversion table. A CPU 13 detects the moving start and end positions of the position pressed by the slide operating part 18 and converts them to the manipulated variable. Therefore, the input position of the slide operating part 18 is efficiently detected while using an input coordinate detecting means for the coordinate input part 4 as it is, and the manipulated variable is provided.  In that case, the slide operating part 18 can be operated while detecting the fine change of the manipulated variable with the touch of the hand to the operating knob having physical ruggedness.
Patent JP-H0284332-A (JP)
Title: Laminated hollow molding
Inventor: NAKAJIMA TAKASHI
IPC: B29L22/00
Filed: 1988-09-21
Abstract: PURPOSE:To obtain a laminated hollow molding excellent in gas barrier properties and having beautiful appearance by using a specific polyamide resin in the outermost layer and using a polyolefinic resin as an inner layer. CONSTITUTION:A specific polyamide resin consists of 100-60wt.% of a polyamide forming component obtained from aliphatic diamine and isophthalic acid and/or terephthalic acid and 0-40wt.% of a polyamide forming component obtained from lactam and/or aliphatic diamine and aliphatic dicarboxylic acid. As aliphatic diamine used in preparation, there are straight chain aliphatic diamine such as ethylenediamine or tetramethylenediamine and a methylated derivative thereof. As lactam, there are caprolactam, lauryl lactam or the like and, as aliphatic dicarboxylic acid, succinic acid, glutaric acid and a derivative thereof are designated. As the resin for the inner layer of a laminated hollow molding, a polyolefinic resin is used and, as the polyolefinic resin, polyethylene or polypropylene is designated. The laminated hollow molding can be prepared by a known method.
Patent JP-S6396493-A (JP)
Title: Heat exchanger
Inventor: KAWAMURA HIDEO
IPC: F28D7/12
Filed: 1986-10-07
Abstract: PURPOSE:To improve heat exchanging efficiency and durability, by a method wherein a bulkhead, equipped with fins on the inner and outer peripheral surfaces thereof, is arranged in a tubular body, and the bulkhead of the flowing side of low-temperature fluid is formed of a metallic material of good heat transfer properties while the bulkhead of the flow side of high-temperature fluid is formed of a metallic material of good heat resistant properties respectively. CONSTITUTION:A tubular bulkhead 3, equipped with fins 4, 5 on the inner and outer surfaces thereof so as to divide the inside of the tubular body of a heat exchanger 1 into outside and inside paths, is arranged in the tubular body 2, and the bulkhead 3 of the flow side of low-temperature fluid is formed of a metallic material such as aluminum or the like. The bulkhead 3 of the flow side of high-temperature fluid is formed of another metallic material such as stainless steel or the like. According to this method, the material is selected in accordance with the temperatures of the fluids, such as combustion gas, air for room heating or the like for example, which flow through the inside and outside paths of the heat exchanger 1, therefore, the heat exchanger may be prominent in heat transfer property, heat resistant property, anti-corrosive property or the like and the durability of the heat exchanger 1 itself may be improved.
Patent JP-H1188171-A (JP)
Title: A/d converter
Inventor: YAMAMOTO SHINICHI
IPC: H03M1/14
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an A/D converter by increasing substantially the input impedance without revising the circuit configuration of the A/D converter so as to reduce the circuit area of an analog signal output circuit or so as to improve the A/D conversion speed through the reduction in the sampling time. SOLUTION: The A/D converter is provided with a high-order bit side conversion section 1, a low-order bit side conversion section 2, and an output section 3. The high-order bit side conversion section 1 samples an instantaneous value of an analog input signal to generate a high-order bit side digital signal. The low-order bit side conversion section 2 continues sampling even during generation of the digital signal from the high-order bit side conversion section 1 to sample the instantaneous value of the analog input signal and then generates the low-order bit side digital signal based on the sampled value and the comparison result of the high-order bit side conversion section 1. The output section 3 synthesizes the digital signals generated by both the conversion sections 1, 2 and provides an output of the digital output signal.
Patent JP-S6298629-A (JP)
Title: Wirebonding process
Inventor: OHASHI YOSHIO
IPC: H01L21/60
Filed: 1985-10-25
Abstract: PURPOSE:To enable the loop shape of bonding wire to be formed properly at all times by a method wherein a bonding tool is oscillated in the case of looping the bonding wire. CONSTITUTION:A wire 5 can be drawn out of a capillary very smoothly due to the ultrasonic oscillation of the capillary 14. In other words, the wire 5 can smoothly slide along the capillary 14 since the frictional resistance between the capillary 14 and the wire 5 is reduced by the oscillation of capillary 14. Besides, even if the wire 5 is distorted in the capillary 14 to be clogged therein, it can be released out of the capillary 14 by the oscillation thereof.
Patent JP-S6298687-A (JP)
Title: Photoelectron device
Inventor: KONDO TAKAHIKO
IPC: H01S5/022
Filed: 1985-10-25
Abstract: PURPOSE:To form a photoelectron device having excellent linearity of light output with respect to current, by providing a light fiber which takes-in a laser light radiated from a monitor-side mirror surface of laser diode and guides the laser light to a light-receiving surface of a photodiode. CONSTITUTION:The structure of the titled device is as follows; the laser light 6 radiated from the monitor-side mirror surface of a laser diode chip 5 is guided to the light-receiving surface of a photodiode chip 7 by utilizing a light fiber 9. A part of the light fiber 9 facing the laser diode chip 5 shields the peripheral light 10 and prevents for it to reach the mirror-side monitor surface. The linearity of light output with respect to current is not distorted and kept excellent, thereby.
Patent JP-H0554368-A (JP)
Title: Magnetic recording medium
Inventor: IKEGAYA MASAHITO
IPC: C10N40/18
Filed: 1991-08-24
Abstract: PURPOSE:To obtain excellent durability and traveling property by providing a top coat layer formed by combining a specific fluorine lubricant and fluorine polymer on the surface of a magnetic layer. CONSTITUTION:This magnetic recording medium is constituted by providing a magnetic layer on a nonmagnetic base. The top coat layer contg. an amorphous fluoropolymer and perfluoroalkyl polyether is formed on this magnetic layer. This amorphous fluoropolymer is a polymer which can form a film having high heat resistance, non-tackiness and water repellency and further having extremely high rigidity. On the other hand, the perfluoroalkyl polyether has a repeating unit of oxyfluoroalkylene, such as -(CF2)n-, and exhibits an excellent lubricating effect in the part of this repeating unit. Then, the magnetic recording medium constituted by providing the top coat layer contg. both mentioned above on the magnetic layer is small in coefft. of friction and has the tough surface.
Patent JP-H021294-A (JP)
Title: Freely extendable guide wire
Inventor: UIRIAMU SUTEIIBUN TOREMARISU
IPC: A61B17/22
Filed: 1988-09-21
Abstract: PURPOSE: To exchange a catheter without removing any guide wire from a blood vessel system by providing a guide wire with a 1st slender member having a base end part and a terminal end part, 2nd slender member movable between extending position and pulling-in position and device for fixing the 2nd slender member to the 1st slender member at the extending position to be freely released. CONSTITUTION: In order to exchange the catheter, the guide wire is extended by pulling a shaft 12 out of a pipe-shaped member 11, and the pipe-shaped member 11 is held at a prescribed position. An expanded terminal end part 31 of the shaft 12 is locked at a section 32 of the pipe-shaped member 11 so as to be freely unlocked. The terminal part of the guide wire is positioned inside the coronary arteries, a twister is detached from the terminal end part of the guide wire, and the expanded catheter is pulled out of the body of a patient along the extended length of the shaft 12 of the guide wire. A new expanded catheter is moved forward into the body of the patient along the extended wire, and a balloon reaches the diseased part. Afterwards, the guide wire holds sections 11 and 12 of the wire and makes them closer to each other and the shaft 12 is reinserted into the pipe-shaped member and returned to a pull-in length.
Patent JP-H04115890-A (JP)
Title: Arrangement device for commodity
Inventor: TAKEUCHI MASAMI
IPC: B65G61/00
Filed: 1990-09-07
Abstract: PURPOSE:To correctly arrange a commodity at this commodity arrangement position, by eliminating a distance deviation with a main positioning member being re-moved based on a detected distance deviation, then moving the hold part for holding a commodity to the position of a deviation detection means. CONSTITUTION:Deviation detecting means 31a, 31b are first approached to a commodity arrangement position. The distance deviation is then eliminated with a main positioning member being moved in the two dimensional direction based on the detected distance deviation. Thereafter, a hold part is moved to the original selfposition of the deviation detection means 31a, 31b, then the hold part arranges a holding commodity at one of commodity arrangement positions.
Patent JP-H0286390-A (JP)
Title: Private branch exchange
Inventor: SHIMOKAWA HIROTO
IPC: H04Q1/24
Filed: 1988-09-22
Abstract: PURPOSE:To automate the diagnosis of a speech line and the diagnosis of a hook detection means by providing a switch means between two pairs of channels forming a closed loop circuit of speech lines, sending a voice signal to one speech line and using the voice signal from the other speech line so as to diagnose the speech lines. CONSTITUTION:A relay A is thrown to positions b, c, a relay B is thrown to positions f, g to bring each speech line into the speech state. Then a switch C is thrown to positions i-l. Then a voice signal is sent from a transmission section 100 and after a prescribed time of waiting, whether or not a signal is received by a reception section 101 is confirmed. Then the transmission of the voice signal by the transmission section 100 is stopped and whether or not the reception section 101 receives the voice signal is discriminated. In the case of the reception, display of 'excellent' is displayed on a display section 111 and in the case of not reception, display of 'defect' is displayed on the display section 111. As a result, the diagnostic control from a remote location is attained.
Patent JP-S6193173-A (JP)
Inventor: MIHIAERU BOBERUKU
IPC: C07D501/20
Filed: 1985-10-25
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-H1088238-A (JP)
Title: Production of electrogalvanized steel sheet excellent in surface appearance and workability
Inventor: KURISU SATOSHI
IPC: C25D3/22
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an electrogalvanized steel sheet free from ununiformity (stripe irregularity) in a plating caused by a surface property of a plating original sheet and excellent in a surface appearance. SOLUTION: A steel slab having a compsn. contg., by weight, <=0.0040% C, <=0.03% Si, <=0.5% Mn, <=0.02% P, <=0.020% S, 0.02 to 0.1% sol.Al, <=0.0040% N, 0.005 to 0.030% Ti, <=0.030% Nb (including the case of no addition) and >=0.020% Nb+Ti, and the balance substantial Fe is heated at a temp. T ( deg.C) prescribed by -2,000 [%Ti]+1,110<=T<=-3,000 [%Ti]+1,250 for >=150min, is thereafter subjected to hot rolling, is coiled at 600 to 700 deg.C, is subjected to cold rolling at >=60% draft, is subjected to continuous annealing at the recrystallization temp. to the Ac3 transformation point and is subsequently subjected to electrogalvanizing.
Patent JP-H11104156-A (JP)
Title: Artificial leg including knee shaft
Inventor: SHIRAISHI RITSUO
IPC: A61F2/64
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To effectively and securely remove play in the axial direction of the knee shaft of an artificial leg by giving attention to the mechanical play between first and second bearing members supporting either end of the knee shaft and a brake block placed in the middle of the bearing members. SOLUTION: A plural number of ring-shaped spacer members 91 and 92 are inserted between a brake block 52 and bearing members 71, 72 respectively, and the spacer members are made to slide easily on their contact surface 912 with each other. In order to make the spacer members 91 and 92 more smoothly slide, the spacer members may be preferably made of a resin material. Specifically, at least one spacer member having the contact surface should be made of resin with low friction such as oil-including resin or phenolic resin, etc.
Patent JP-H0575273-A (JP)
Title: Printed-circuit board
Inventor: WADA HIROSUKE
IPC: H05K3/46
Filed: 1991-09-18
Abstract: PURPOSE:To provide a printed-circuit board where uniform and fine wiring patterns are formed on a thermoplastic resin base and the wiring patterns are highly dense and fine. CONSTITUTION:A title item is provided with a plurality of wiring pattern layers 3a-3e which are formed by a sensitized conductive paste which contains a sensitized resin as a binder, thermoplastic resin interlayer insulation layers 2a-2e which are formed in one piece by insulating these wiring pattern layers 3a-3e one another, and a connection portion 4 which connects the wiring pattern layers owing to thermoplastic deformation of the interlayer insulation layer.