baber/WOPTO huggingface dataset:
Patent JP-S63206672-A (JP)
Title: Handling apparatus of tabic
Inventor: TANABE AKITO
IPC: G01R31/26
Filed: 1987-02-23
Abstract: PURPOSE:To perform classification and division by adhering a label to IC corresponding to a measuring result, by providing not only a detection part between a supply reel part and a measuring part but also a labeller part adhering a classifying and dividing label between the measuring part and a take-up reel part. CONSTITUTION:A handling apparatus is constituted so that a supply reel part 1 around which a TAB(Tape Automated Bonding-System)IC before measurement and a separator 2 are wound is provided on the left side thereof, and a receiving reel part 12 for taking up measured IC and the separator 2 and a measuring part constituted of a central part measuring device 10, an IC press block 8 and a contact block 9 are provided on the right side thereof. Tension rollers 7a, 7b, sprocket wheels 6a, 6b, guide rollers 4a, 4b and ionizers 3a, 3b are successively arranged on both sides of the handling apparatus so as to interpose the measuring part therebetween. Further, a detection part 5 is provided between the guide roller 4a and sprocket wheel 6a on the left side and a labeller part 11 is provided between the sprocket wheel 6b and the guide roller 4b on the right side.
Patent JP-S58168167-A (JP)
Inventor: UIINANDO YOHANESU SUKOOENMAKER
IPC: G06F7/36
Filed: 1983-03-14
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-S51115725-A (JP)
Title: Image intermediate frequency circuit
Inventor: TAKAHASHI TAKESHI
IPC: H04N5/44
Filed: 1975-04-03
Abstract: PURPOSE: To improve the characteristics of the trap in the intermediate frequency amplificaton of TV image receiver. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51115895-A (JP)
Title: Inflammable gas sensor
Inventor: SEKIDO SATOSHI
IPC: G01N27/12
Filed: 1975-04-03
Abstract: PURPOSE: An inexpensive, excellent, highly sensitive and endurable inflammuable gas sensor without a complicate circuit capable of controlling a power circuit which directly operates an alarm by thermoelectromotive force generated. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51115724-A (JP)
Title: Agc circuit of a television set
Inventor: MURATA NORIO
IPC: H03G3/20
Filed: 1975-04-03
Abstract: PURPOSE:To make a receiver not saturate, though a movement sphere of AGC was enlarged and the field intensity became bigger.
Patent JP-S58158777-A (JP)
Title: Character recognizing system
Inventor: TSUKUMO ATSUSHI
IPC: G06V30/18
Filed: 1982-03-16
Abstract: PURPOSE:To prevent a direction quantizing error seen at a feature extracting stage, and to improve a discrimination rate, by extracting a main direction from an input pattern, and using its information. CONSTITUTION:In a stroke extracting means 5, each character stroke is extracted from an input pattern signal 11, and a signal 51 showing such information as an inclination of the stroke, the coordinates of both end points, etc. is outputted. In a stroke classifying means 6, the inclination of each stroke is compared with each other from the signal 51, is classified into each stroke having a similar inclination, and its classification result is outputted as a signal 21 for showing the information of a main direction. In a feature extracting means 3, the signal 21 is read, featuring regarding the direction of a character stroke for constituting a character pattern of a recognition object in accordance with its information is executed, and in accordance with this result, a character is discriminated by a discriminating means 4. In this way, a direction quantizing error seen at a feature extracting state can be prevented, and the discrimination rate is improved.
Patent JP-S54133043-A (JP)
Title: Data transfer method for multi microcomputer
Inventor: HOSAKA MASAO
IPC: G06F9/52
Filed: 1978-04-07
Abstract: PURPOSE: To ensure the transfer between CPU's, by waiting other CPU unitl the CPU sending data finishes to store the data in the data channel, in data transfer between CPU's.  
     CONSTITUTION: In transfer data from CPU7 to CPU8, CPU7 stores data to the data channel DC18 with WAIT instruction. Simultaneously, the READY terminal of CPU 8 is made at low level. Thus, CPU8 performs no data read-in of DC until the READY terminal is high level. CPU7 makes the READY terminal of CPU 8 high level when the data is finished to write in. CPU8 fetches data to DC 18 when the ready terminal is at a high level. Further, the same process is made when data is transferred via DC19 from CPU8 to CPU7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62197607-A (JP)
Title: Heat recovery device
Inventor: SUMITOMO HIROYUKI
IPC: F01K25/10
Filed: 1986-02-25
Abstract: PURPOSE:To make it possible to utilize recovered heat energy for several purposes, by supplying steam produced from an evaporator into one or more than two loads, and by refeeding low pressure fluid returning from the loads, into the evaporator after it is condensed. CONSTITUTION:A heat recovery device is composed of an evaporator 12 through which heat source water 24 such as factory effluent is fed, a high pressure steam header 14, a low pressure steam header 16, a condenser 18 and a pump 20, which are connected through pipe lines 22 to form a closed circuit. The condenser 18 is fed therethrough with cooling water 26 from a river or the like to cool down the steam. One or more than two loads (fluid equipment such as a stem turbine or the like) 28 are connected between the steam headers 14, 16, removably in parallel with each other. Pipe lines 22 upstream of the high pressure steam header 14 and downstream of the low pressure steam header 16 are connected with each other through a bypass line in which a pressure regulating valve 32 which is controlled by an output signal from a pressure sensor 34 for detecting the pressure of working fluid at the outlet of the evaporator 12.
Patent JP-S52124672-A (JP)
Title: Loop transfer
Inventor: KURASHIGE KATSUTOMO
IPC: B65G25/08
Filed: 1976-04-14
Abstract: PURPOSE: To provide a loop transfer which can have rockable claw for feeding steel material on conveying surface normally and reversely. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56137689-A (JP)
Title: Laser oscillator
Inventor: MARUYAMA MASAHIKO
IPC: H01S3/03
Filed: 1980-03-31
Abstract: PURPOSE:To increase the capability of amplification of a laser medium by raising the photoabsorption rate of the inner-wall surface of a cavity from the excited laser medium to a photoresonator and thereby preventing a part of the diffracted light reflected from the inner-wall surface from returning to a glow discharge part. CONSTITUTION:A vessel housing the laser oscillator is covered up tight by a box 1, an anode 6 and cathodes 7 fixed to insulation plates 5 and 8 are arranged inside, further tubes 2 are provided on both sides of the line of the cathodes 7, and a totally-reflecting mirror 3 and a partially-reflecting mirror 4 are fixed to these tubes 2 respectively. Moreover, light-absorbing surfaces 2a are arranged on the inner- wall surfaces of the tubes 2 so that the diffracted light can be absorbed these surfaces 2a when standing waves are generated between the totally-reflecting mirror 3 and the partially-reflecting mirror 4 by laser medium gas excited by glow discharge 10 and the diffracted light reaches the inner-wall surface of the tube 2. And, the diffracted light is prevented from returning toward the laser medium gas of the glow discharge 10 and thereby reduction of the capability of amplification of the laser medium can be prevented.
Patent JP-H09234523-A (JP)
Title: Laminating die device
Inventor: NISHIMURA HIROYUKI
IPC: B23K26/21
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the deformation and the strain of a core piece and to obtain the optimum irradiating point of a laser beam by dividing a back pressure block of a laminating die device into plural pieces and push-holding a laminated core from the outer direction with the energizing force of an elastic body. SOLUTION: In the laminated die device, the back pressure block 16 is divided into plural pieces. In the divided back pressure block 16, a penetration 16a passed through laser beam is arranged. The core piece 9a is punched out with a punch 1 and passed through in the die 4 and hold-laminated in the back pressure block 16. The size secured with the back pressure block 16 and the elastic body 7 is set to smaller than the other size of the core 9a by about 5-20μm at the one side. Therefore, each elastic body 7 is pushed through each back pressure block 16.  By this constitution, this laminated core can correspond to a minute size variation of the core piece 9a and can hold the lamination in the condition of no deformation and strain in the core 9a, and even if the laminated core is taken out from the die, the good laminated core without developing the welding crack and detachment is obtained.
Patent JP-S56138347-A (JP)
Title: Elastic memory controlling circuit
Inventor: DOUMORI SHIKITOSHI
IPC: H04L7/00
Filed: 1980-03-31
Abstract: PURPOSE:To form the alarm signal by using the output of the set/reset flip-flop circuit, by providing the clock interruption detecting circuit detecting the clock interruption from the reception signal and clock signal, and set/reset flip-flop circuit. CONSTITUTION:The reception transmitting line signal (e) having the level converted at the interface circuit 11 is applied to the timing circuit 12, synchronizing circuit 13 and elastic memory circuit 14. When the clock interruption detection circuit 15 detects clock interruption in the clock (f) made at the timing circuit 12, it transmits the signal (g) to one input of the set/reset (S-R) flip-flop circuit 16 as the set signal. On the other hand, the synchronizing circuit 13 feeds the signal (h) to another input of the S-R FF circuit 16 at the synchronizing probability point of the synchronization discriminating pulse as the reset signal. FF16 converts the output signal (j) of the elastic memory circuit into the alarm signal (AIS) with the FF output signal (i).
Patent JP-H06229708-A (JP)
Title: Noncontact linear displacement sensor
Inventor: MOCHIZUKI SHINSUKE
IPC: G01D5/18
Filed: 1993-02-05
Abstract: PURPOSE:To provide a noncontact linear displacement sensor for detecting the displacement in terms of the resistance ratio of a magnetic sensor by disposing a sensing permanent magnet while inclining in the lateral direction of the magnetic sensor with respect to the linear moving direction thereof in which a ferromagnetic thin film can be used as the magnetic sensor and an inexpensive ferrite magnet can be used as the sensing permanent magnet while enhancing the linearity of output. CONSTITUTION:In a magnetic sensor 1, two magnetic detecting elements 1L, 1R, each comprising multiple ferromagnetic thin film stripes 11 having longitudinal advancing/retreating direction and coupled in series, are arranged perpendicularly to the advancing/retreating direction through an interval and connected electrically in series. Bias magnets 10 applying magnetic bias uniformly in the advancing/retreating direction to the elements 1L, 1R are disposed oppositely to the elements 1L, 1R and a sensing permanent magnet 2 is disposed with N and S poles thereof being set in the lateral direction of the magnetic sensor 1.
Patent JP-H09313603-A (JP)
Title: Dialyzer
Inventor: AANORUDO GUROSU
IPC: B01D63/04
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a dialyzer free from danger of incorporation of contamination. SOLUTION: The dialyzer 10 has a first module 20 and a second module 22. These two modules are formed within one housing 12. The first module 20 has a flux of membrane capillaries 28, a blood inlet 38 and outlet 40 and a dialyzate inlet 34 and outlet 36. The second module 22 has a flux of membrane capillaries 42 used for filtration of a substituting liquid and has a substituting liquid inlet 44. The dialyzer 10 has a chamber 30 for housing the clean substituting liquid filtered by the second module 22 and joining the blood before or after dialysis therewith.
Patent JP-S56141060-A (JP)
Title: Signal generator for noncontact ignition device of internal combustion engine
Inventor: SATOU HIROO
IPC: F02P5/155
Filed: 1980-04-01
Abstract: PURPOSE:To cause the engine to perform a stable leading angle operation by processing signals generated at maximum leading angle position and a minimum leading angle position of the engine. CONSTITUTION:The first and second signal coils 1 and 2 generate at the maximum leading angle position and minimum leading angle position of the engine. These output signals are converted into pulselike the first and second signals e1' and e2' in waveform shaping apparatuses 8 and 9. The first and second signals e1' and e2' are supplied to the set terminal (s) and the reset terminal (r) of the flip-flop circuit 10. The output Q' and Q of the flip-flop circuit 10 are supplied to integrators 11 and 12, respectively, and after being integrated, these outputs are compared with each other in a voltage comparator 13. The output voltage is supplied to a signal generating circuit 14, and a pulse-shaped ignition timing signal Vs is produced as output.
Patent JP-H09206304-A (JP)
Title: Ultrasonograph
Inventor: KONDO SHINICHI
IPC: G01B17/06
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonograph which can make 4 point interpolation operation and can indicate a blood speed correctly even with speed aliasing when a colored image of blood flow is displayed. SOLUTION: A 4 point code judging means 19 and a threshold processing means 20 are installed before a 4 point interpolation operation means 15 inside a color blood flow image display of this device. The 4 point code judging means 19 is to judge whether codes at 4 points surrounding a point to be examined are the same or not, and the threshold processing means 20 is to judge whether the absolute value of the speed at the 4 points is above the threshold previously set for judging the speed aliasing, and to conduct the speed processing against the speed aliasing even if the absolute value is above the threshold only by one point. And a code inversion processing means 21 is installed after the 4 points interpolation operation means 15. The code inversion processing means 21 is to conduct the code inversion processing when the absolute value of the result of the 4 point interpolation operation is above the critical speed for detection. Using such means, the 4 points interpolation operation can be made correctly and a correct blood flow speed can be indicated even when there is a speed aliasing in displaying colored blood flow images.
Patent JP-2000243247-A (JP)
Title: Manufacture of electron emission element
Inventor: KAWATE SHINICHI
IPC: H01J29/04
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electron emission element having high-efficiency, high accuracy and a long service life. SOLUTION: A lower electrode 2, an insulating layer 3, an upper electrode 4 and an Al film 5 are sequentially laminated on an insulating substrate 1 (figure a), porous alumina 6 is made by perforating pores in the Al film 5 by means of a positive electrode oxidation method or the like (b), pores 7 similar to those of the porous alumina 6 are perforated above the insulating layer 3 and the upper electrode 4, by masking the porous alumina 6 and by using a dry etching method or the like (c), a conductive material is deposited on the lower electrode 2 on the bottom part of the pores 7 by means of a plating method (d), and the porous alumina 6 is dissolved and removed by a wet etching method or the like (e).
Patent JP-S56138271-A (JP)
Title: Electronic clock provided with cursor
Inventor: IWATA NOBUO
IPC: G04G5/00
Filed: 1980-03-31
Abstract: PURPOSE:To make it possible to set a time and a day of week very easily, by providing a cursor on the clock display board for displaying a time and a day of week. CONSTITUTION:As for a lighting position of the cursor 6, a ring counter A provided on the control part 10 is made to count up by one whenever the cursor switch 7 is pushed once, and the lighting position is circularly moved such as from the display part of day of week to the display part of hour, from the display part of hour to the display part of minute, and from the display part of minute to the display part of day of week once again. When the up-switch 8 is pushed once in said state, the up-down counter B provided on the control part 10 counts up by one, and display of the display part on which the cursor 6 is lighted is raised by one. On the contrary, when the down-switch 9 is pushed once, the counter B counts down by one, and display on which the cursor 6 is lighted is lowered by one. Accordingly, an operator is able to set a time and a day of week very easily by pushing the switch 8 or 9 by the desired number of times, watching the lighting position of the cursor 6 on the display board 4.
Patent JP-S56138393-A (JP)
Title: Time sharing multiplex transmission controller
Inventor: FUKUI TOSHIROU
IPC: H04Q9/00
Filed: 1980-03-31
Abstract: PURPOSE:To reduce the power consumption and interference by electromagnetic waves, by transmitting the signal enabled for the relay drive from the main operating panel only when the operating stage of load is changed to drive the relay. CONSTITUTION:When the operating state of load of terminal device is changed from the main operating panel, the terminal voltage data of the capacitor C is checked, and if it is charged, the relay drive pulse PD' is input to the relay drive stage 29 to drive relay r and to change the operating state of the load. On the other hand, if not charged, rapid charging signal is transmitted from the latch output section 28 to operate the rapid charging circuit 36 and the capacitor C is charged. Then, new data and relay drive enable signal are transmitted and the relay drive pulse PD is input to the relay drive section 28 to drive the relay r and to change the operating state of the load.
Patent JP-H07250119-A (JP)
Title: Modulated analog signal transmission equipment and tis synchronism recovery method
Inventor: KANAI KIYOSHI
IPC: H04L27/38
Filed: 1994-03-14
Abstract: PURPOSE:To provide the modulated analog signal transmission device and its synchronism recovery method which can converge the diverged synchronism of a receiving modem as to high-speed analog modulated signal transmission of >=14.4kbps. CONSTITUTION:A receiving modem 11 sends out a fault report 14 to a transmitting modem 10 in a faulty state due to synchronism divergence during the transmission of an analog modulated signal in a network consisting of the transmitting modem 10 and receiving modems 11 of N (N: natural number such as 1, 2, 3...) stations and a signal transmission line 12 between the both. The transmitting modem 10 sends out a training signal for synchronization to the receiving modem in response to the fault report 14 to make synchronism recovery.
Patent JP-S61201374-A (JP)
Title: Image rotation system
Inventor: ISHIKAWA YASUNORI
IPC: G06T3/60
Filed: 1985-03-04
Abstract: PURPOSE:To rotate an image by 45 deg. at a high speed without complicated calculation nor processing by reducing an original image to about 1/2<1/2> in an X and a Y direction and rotating the reduced image by 45 deg., and interpolating parts free from picture element with its nearby picture elements. CONSTITUTION:When 49 picture elements A11-A77 are arranged at lattice points of X-Y coordinates in eight rows and eight columns, rows 3 and 6 and columns 3 and 6 are thinned out (8/2<1-2>approx.=6) to reduce the total number of picture elements to half, e.g. 25. Then, when 25 picture elements Aij have X-Y coordinates (i0, j0), 45 deg. coordinate conversion is performed counterclockwise to obtain coordinates (i0-j0, i0+j0). Then, empty lattice points (mark x) are interpolated with nearby picture element values. In this case, values at lattice points which have the same X coordinate while the Y coordinate value is one less are employed.
Patent JP-S51118818-A (JP)
Title: A process for preparing heat stable plasma proteins
Inventor: OOGUSHI TADAYASU
IPC: A61K35/50
Filed: 1975-04-08
Abstract: PURPOSE: A process for preparing heat stable plasma proteins without ϒ-globulin, hemoglobin, and altaline phosphatase, from blood. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56139403-A (JP)
Title: Substituted phenolic control agent against underwater injurious organism
Inventor: MOUTAI SHIZUO
IPC: A01N31/08
Filed: 1980-03-31
Abstract: PURPOSE: The titled control agent, containing a substituted phenolic compound as an active constituent, capable of controlling only underwater injurious organisms specifically, and exhibiting a particularly high effect on larvae of hydrozoans, Mytilus edulis, etc. in a very low concentration with low toxicity.  
     CONSTITUTION: A control agent containing a substituted phenollic compound of the formula (R is H or OH; m and n are 0W1), e.g. 2,6,10-trimethyl-12-(2-hydroxyphenyl)-2,6,10-dodecatriene, as an active constituent. The compound may be directly used or incorporated with various diluting adjusvants, e.g. a solvent or surfactant, and usable in the form of an emulsion or wettable powder. For example, the agent is dissolved or dispersed in seawater used as industrial cooling water in a concentration of 0.05W50ppm, and the operation is carried out 1W3hr per day to control underwater injurious organisms attaching to cooling water pipe systems, completely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58161265-A (JP)
Title: Fuel cell
Inventor: ENOMOTO KENJI
IPC: H01M4/96
Filed: 1982-03-19
Abstract: PURPOSE:To decrease contact resistance and simplify tightening structure by forming a densified layer by filling a conductive mass in a current collecting part which is in contact with a separator, as each electrode of a unit cell in a cell obtained stacking mutually unit cells and separators. CONSTITUTION:A unit cell comprising a carbon fiber electrode 1 having a gas flowing path on one side and a catalytic layer 4 on the other side, and a matrix layer 2 which is placed on the electrode 1 is stacked with a separator 3 mutually. Conductive graphite powder 5 having smaller particle size than pore size of the electrode 1 is filled in fine space of carbon fiber on the surface of a rib 6 which forms a current collector of the electrode 1 in contact with the separator 3, and a densified layer is formed by increasing the density on the surface. By this process, a conductive mass is filled inside the electrode and the contact resistance between a unit cell and a separator is decreased, and fastening structure is simplified.
Patent JP-H10236271-A (JP)
Title: Passenger detecting system
Inventor: JINNO KAZUNORI
IPC: B60R21/015
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a passenger detecting system that can judge the sitting state of a child to the child seat. SOLUTION: This system is provided with seats, a plurality of electrodes E1 to E4, which are spacedly arranged on the surface side of each seat, an oscillation circuit 10 for generating feeble electric fields between selected electrodes, a load current detecting circuit 11, which detects the load current flowing from the oscillation circuit 10, current/voltage converting circuit 13, which detects the displacement current flowing between electrodes and converts the displacement current into voltage, a phase difference detecting circuit 20, which detects the phase difference between the signal transmitted from the oscillation circuit to a transmission electrode and the receiving signal of output side of the current/voltage converting circuit, a control circuit 17,  which detects the sitting states of passengers based on the output signals from the current/ voltage converting circuit 13 and phase difference detecting circuit, and air bag devices 18. The data based on the various detection results taken into the control circuit 17 are sent to the air bag devices, and the air bag of each air bag device is set to either a condition under which the air bag can be developed or a condition under which the air bag cannot be developed.