baber/WOPTO huggingface dataset:
Patent JP-H10194566-A (JP)
Title: Finisher
Inventor: HIRANO AKIRA
IPC: B42C19/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To easily and quickly finish a series of processes from preparing documents to binding them and reliably prevent a waste of covers and sheets when a cover is set in erroneous orientations, with the use of a finisher adapted to be coupled to a copying machine, printing machine and the like for its use in binding documents in a commercial hotmelt binding cover. SOLUTION: A finisher involves a binder means 5, which inserts sheets out of an associated copying machine in a cover C having an adhesive part coated with a hotmelt adhesive at its inner side corresponding to the spine between the front side and the back side, and binds the sheet bundles in the cover C through heating and bonding. The finisher further has a cover front sensor 539 for detecting the back side of the cover C to determine whether the cover C is set in the binder means 5 in the proper orientation or not.
Patent JP-H08195818-A (JP)
Title: Automatic call origination controller for telephone set for call origination job
Inventor: SUGIYAMA NAOYUKI
IPC: H04Q3/58
Filed: 1995-01-13
Abstract: PURPOSE: To provide a highly efficient automatic call origination control system of a telephone set for a call origination job without personnel needed. CONSTITUTION: The job processing time of stored data base information 12 is referred to from a data base file 5, and corresponding to the control command 11 of automatic call origination start from a sequence control means 6 for the next call origination destination retrieved at the point of time of ending count down, a terminal 1 with a telephone function for the call origination job and a customer telephone set 4 are selectively connected through a public network 3 in a private branch exchange 2 and automatic call origination by automatic dialling is performed. Thus, compared with a conventional automatic call origination control system expecting the personnel needed, invalid call origination is prevented at the time of extending the job processing time and the need of separate processing end informing is eliminated at the time of shortening it.
Patent JP-S60147821-A (JP)
Title: Automatic operation controller
Inventor: TAKAHASHI KENJI
IPC: H02J1/00
Filed: 1984-01-13
Abstract: PURPOSE:To prevent the expansion and magnification of a trouble, by storing the difference between the normal disconnection of power source and the automatic disconnection of the power source caused by occurrence of a abnormal condition. CONSTITUTION:When a power disconnection request is made from a system 30, whose power supply is to be controlled, through a data bus 41 after completing its work, a control section 14 writes that the power disconnection is a normal one made in response to the request from the system 30 in an operation storage 12 through another data bus 42. The control section 14 also monitors the abnormality of the system 30 through various detectors for detesting abnormal conditions in the circumstance of the system 30 and the data bus 41 and, when judges that a detected abnormal condition is a trouble enough to disconnect the power once, writes that the power cut is one caused by occurrence of a trouble in the operation storage 12 through the data bus 42. When a preset time is reached, a power supply reserving timer 13 makes a power supply request to the control section 14 through a signal line 44, but, when a power disconnection due to trouble is stored in the operation storage 12, the above-mentioned power supply request is inhibited.
Patent JP-S5596629-A (JP)
Title: Method of epitaxially growing in liquid phase
Inventor: URAGAKI TAMOTSU
IPC: C30B19/04
Filed: 1979-01-17
Abstract: PURPOSE: To continuously form a second epitaxial layer on a semiconductor substrate by contacting the substrate with a solution containing a conductivity determining impurity to form a conductivity type epitaxial layer on the substrate, then performing vacuum extraction to evaporate the impurity in the solution to thus lower the concentration of the impurity in the solution.  
     CONSTITUTION: Solute and conductivity determining impurity are added to a solvent as a solution in a solution tank. A semiconductor substrate is contacted with the solution to form a first conductivity epitaxial layer on the substrate. Then, the tank is evacuated into vacuum to partially evaporate the impurity in the solution to thereby lower the concentration of the impurity in the solution. The substrate formed with the first conductivity epitaxial layer is contacted with the solution thus lowered with the concentration of the impurity to further grow a second conductivity epitaxial layer on the first epitiaxial layer. Thus, the concentration of the impurity is controlled independently with one solution tank, thereby continuously forming the first and second conductivity epitaxial layers on the substrate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04236380-A (JP)
Title: Squid apparatus
Inventor: ADACHI KATASHI
IPC: G01R33/035
Filed: 1991-01-18
Abstract: PURPOSE:To improve an S/N ratio to a large extent by mounting multistage divided secondary coils connected in series with respect to a detection coil detecting a weak magnetic field and a plurality of the Josephson junctions arranged so as to correspond at every secondary coils. CONSTITUTION:The magnetism of a living body caught by a detection coil 10 is amplified by a series circuit of secondary coils 11A, 11B, 11C, 11D. The amplified magnitism of the living body is divided at every stages to be applied to respective Josephson junction parts 12A, 12B, 12C, 12D and, therefore, divided magnitisms are locked in at every stages of the Josephson junction parts in frequency necessary for function diagnosis to detect a magnetic field signal. By this method, the intensity of the necessary magnetic field signal is enhanced and an S/N ratio is improved. For example, the magnetism divided into 0.1-20Hz, 10-20Hz, 15-159Hz and 100-200Hz. At this time, since Josephson elements 15 and the peripheral circuits thereof are connected in parallel and series at every stages of the Josephson junction parts, noise is set off by the superposition of signals.
Patent JP-S60147524-A (JP)
Title: Engine with improved combustion efficiency
Inventor: SAKURADA YASUYUKI
IPC: F02M27/02
Filed: 1984-01-12
Abstract: PURPOSE:To improve an engine in its output and fuel consumption rate as well as its exhaust purifying performance, by securing a fuel injector in position through a proper number of holes formed in the upper side portions of cylinder to realize a circular combustion system, while simultaneously providing the upper part of cylinder with a precombustion chamber. CONSTITUTION:While a properly shaped circular combustion chamber 4 is provided at the upper side portion of cylinder 3, a properly shaped precombustion chamber 5 is provided at the upper part of cylinder 1. These two chambers 4, 5 are communicated via a passage to a main combustion chamber which is defined by the upper surface of piston 2, the interior surface of cylinder 3 and the lower surface of cylinder head 1. A proper number of catalyst devices 7 which are heated by energization is provided in the passage communicating with these two chambers 4, 5. A fuel injector 9 is provided in respective chambers 4, 5 and actuated properly in synchronization with the rotation of engine. The catalyst device 7 can burn unburnt substances in a fuel combustion gas injected and burnt in respective chambers 4, 5.
Patent JP-H10198913-A (JP)
Title: Decision feedback equalization method and decision feedback equalizer
Inventor: MORIYASU TAKASHI
IPC: G11B5/09
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for signal processing and a device therefor that can remove propagation of error of Decision Feedback Equalization(DFE) and secure the reliability under a condition of a low resolution. SOLUTION: An error detector 700 having a threshold value of ±(b0 +1)/2 determined by an input side tap factor b0 of FBF besides an ordinary decision unit 106 having a threshold value is used for checking a differential value zk between an output value of Feed Forward Filter(FFF) of DFE 702 and that of Feedback Filter(FBF) on a basis of a decision made plural time ago, and if the differential value zk is not less than (b0 +1)/2 or not more than -(b0 +1)/2, then the output signal is regarded as erroneous. And, digital values in a register 701 of DBF are changed by a register alteration means 704, for example, they are all reset to zero.
Patent JP-H03211751-A (JP)
Title: Substrate transfer device
Inventor: SHIMAKURA YOSHITAKA
IPC: H01L21/677
Filed: 1990-01-16
Abstract: PURPOSE:To do the transfer work in a short time so that the foreign matter may not adhere to a board and that a flaw may not occur in the board by transferring only the boards stored in the storage grooves existing at the positions corresponding to the some pushing members of some partial pushers. CONSTITUTION:A cassette 13a, wherein glass boards 16 are stored in all storage grooves 14, is placed on a placing table, and a cassette 16a, wherein glass boards 16 are not stored in all storage grooves 14, is placed on a neighboring placing table, and the cassette 13b is fixed with a lock device onto the placing table, and after the height of the cassette 13b is adjusted, some pushers 2 are shifted right, whereby glass boards 16 are stored in the second, the fourth, and sixth storage grooves from the top of the cassette 13a, and glass boards 16 can be stored in the first, the third, and the fifth storage grooves from the top of the cassette 13b. Next, by shifting all pushers 5 after heating the glass boards 16, the glass boards 16 are stored in all the storage grooves 14 of the cassette 13b, and the transfer work can be done in a short time.
Patent JP-S59129332-A (JP)
Title: High frequency heating and cooking device
Inventor: OKAMURA YOSHIO
IPC: H05B6/76
Filed: 1983-01-14
Abstract: PURPOSE:To improve the mass-productivity by a method wherein component parts of a door locking device are simplified and consequently facilitate the assembling and adjustment in the title device to cook stuffs to be cooked by heating. CONSTITUTION:An opened frame body 4, which is equipped with a front plate 4a and at the opening part 4b of which a door 6 with locking hooks 5 is arranged, is provided in a case body 1. A holding member 22 is arranged at the inside of hook inserting slits 7 on the front plate 4a. A guide member 23, on which a pair of tapered stripe grooves 24 are formed so as to allow a lock fastening part 25 loosely fitted to the grooves 24 to slide by gravity, is integrally mounted to the upper part 22a of a holding member 22. Furthermore, a stopper piece 25c is formed on the lock fastening part 25 so as to be pushed with a cooking start lever 26. Due to the structure just mentioned above, the component parts are made simpler than those in the conventional door locking device of this kind, resulting in facilitating the assembling and adjustment.
Patent JP-S55100071-A (JP)
Title: Inverter controlling circuit for pulse width modulation
Inventor: MUTOO NOBUYOSHI
IPC: H02M7/48
Filed: 1979-01-22
Abstract: PURPOSE: To increase a noise margin by a method wherein a reset pulse being set at the lower limit value of an allowable pulse width and a pulse width modulation signal obtained by taking a logical sum with the output signal of a comparator are utilized as a base driving signal of each phase.  
     CONSTITUTION: A voltage which changes into a linear one at the time when it occurs at a lamp circuit 1 is transformed to a square wave of a variable frequency by a square wave oscillator 2. Further, a reset pulse which determines the time and the point where a pulse height of a saw tooth wave is given, generates at the reset pulse generating circuit 3. The output of the lamp circuit 4 having an upper limiter and after comparing it with a saw tooth wave having a zero duration obtained by guiding the inverted signal of the reset pulse and the reset pulse to a saw tooth wave generating circuit 5 with a comparator, it becomes a pulse width modulation signal. This signal is guided to a logical sum circuit with the reset pulse and a base driving signal in each phase is sent therefrom. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04236318-A (JP)
Title: Inspecting device of polarity of capacitor
Inventor: NAGAO MASAHIKO
IPC: G06T7/00
Filed: 1991-01-21
Abstract: PURPOSE:To enable inspection of polarity without being affected by the existence of a blur of an indicative character or the indicative character itself, by executing inspection on the basis of the largest area of a plurality of isolated white parts inside an inspection window. CONSTITUTION:Based on a binary-coded image signal (b), a window generating circuit 15 generates an inspection area of dimensions set beforehand for a binary-coded image and outputs an inner-window binary-coded image signal (c). A measuring circuit 16 measures the label-classified area of '1' of the signal (c) and outputs an inner-window label-classified area signal (d). Based on the signal (d), a detecting circuit 17 detects the label of the largest one of the areas of '1' and outputs a largest label area signal (e). A determining circuit 18 compares the largest label area with an area set beforehand on the basis of the signal (e) and determines the former as defective when it is smaller than the latter. According to this constitution, inspection of polarity can be executed without being affected by the existence of a blur of an indicative character or the indicative character itself.
Patent JP-S63174381-A (JP)
Title: X-ring
Inventor: KOYAMA AKIO
IPC: H01S3/086
Filed: 1987-01-14
Abstract: PURPOSE:To perform an adjustment of the angle of a blocking member by a low-load external force by a method wherein lip parts are formed on the sides of the outer and inner diameters of an X-ring in such a way that the configuration of the section of the X-ring is formed into an X shape and acute abutting faces are respectively formed on each lip part. CONSTITUTION:An X-ring 11 is installed in a packing groove 10 formed horizontally on the side surface of a blocking member 2. Acute working faces P1 and P2 are respectively formed on inner diameter side lip parts 12a and 12b of the ring 11 and are molded in parallel to the axial direction of the ring 11 in such a way as to adhere to the bottom part of the packing groove 10 provided on the member 2. Acute abutting faces Q1 and Q2 are respectively formed on outer diameter side lip parts 13a and 13b and are molded in such a way as to bond to a container's opening part 1 having a curvature (r). Whereupon, ones to bond to the container's opening part 1 in the ring 11 are the abutting faces Q1 and Q2 only and the distribution of the surface pressures of the bonding parts concentrates on the abutting face Q2. As a result, an adjustment of the angle of the member 2 can be performed by a low-load external force.
Patent JP-H08272591-A (JP)
Title: Clipping method of integer
Inventor: ARAN ETSUCHI KAAPU
IPC: G06F9/302
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To perform the parallel clipping of an integer value by applying a mask to an input integer and replacing the integer present outside of a range to a numerical value closest to the integer and present within the range. SOLUTION: A controller 109 sends out signals through a signal route 113 to the various components of a processor 100 provided with a register file 101, an adder 103 and a clipping circuit 105 in response to a microcode instruction for constituting a microcode program. At the time, a clipping instruction provided with a mask field is defined first, then, by using the mask field, a bit is set for the outside of the range and the mask to which the bit is not set is received for the inside of the range. Then, by applying the mask to the input integer and replacing the integer present outside of the range to the numerical value closest to the integer and present within the range, the integer within the range specified by the mask is generated and outputted.
Patent JP-S62163384-A (JP)
Title: Structure of semiconductor laser and manufacture thereof
Inventor: SANADA TATSUYUKI
IPC: H01S5/00
Filed: 1986-01-14
Abstract: PURPOSE:To facilitate the control of the width of an active layer and thereby to improve the quality of a laser by a method wherein a second AlGaAs clad layer is made to contain a layer structure wherein an Al composition ratio is reduced gradually toward the surface of a substrate. CONSTITUTION:A first clad layer 3 made up of AlGaAs of one conductivity type is superposed on a substrate 1, and an active layer having a structure of a multilayer quantum well 4 composed of small/large band gaps is formed of GaAs, AlAs or a mixed crystal thereof on the clad layer 3. Then, a second clad layer 5 of opposite conductivity type AlGaAs is formed, and an opposite conductivity type contact layer 6 if formed in the shape of a stripe along the direction of the optical axis of a laser on said clad layer 5. Moreover, a light- confining layer region 7 is formed down to the first clad layer 3 by diffusion of impurities. In a laser structure thus formed, the aforesaid second AlGaAs clad layer 5 is made to contain a layer structure 52 in which the Al composition ratio is lessened gradually toward the surface of the substrate. Thereby the control of the width of the active layer is facilitated.
Patent JP-H09199542-A (JP)
Title: Connection of chip parts and substrate and connecting method
Inventor: SHIRATO TSUNEO
IPC: H01L21/60
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To allow a high-density connection by shortening of a writing pitch interval as well as to realize a highly reliable connecting structure of parts and a substrate at a low cost. SOLUTION: At the time of abutting chip parts 21 on wiring conductors 12 through melting metal bumps 23, the melting metal bumps 23 and the wiring conductors 12 are positioned and a prescribed pressurizing force is applied in the same positions to the metal bumps 23 so as to bring all of the melting metal bumps 23 and the wiring conductors 12 to a state of contact. Then, above pressurizing is made to a reduced pressure state or non-pressurized state and the melting metal bumps 23 are heated up to a melting temperature so as to connect the melting metal bumps 23 and the wiring conductors 12.
Patent JP-S62167486-A (JP)
Title: Automatic inspection apparatus for can type ic
Inventor: KOBAYASHI TOMIO
IPC: H01L21/66
Filed: 1986-01-13
Abstract: PURPOSE:To contrive the automation of an inspection process, by constituting the titled apparatus so that the inspection of electrical characteristics is performed by sending CAN type IC to an inspection part one at a time through an inclined passage and preventing the positioning of one lead pin and the mutual contact of lead pins. CONSTITUTION:CAN type ICs10 are arranged on a first inclined passage 50 in a row so as to direct lead pins 10b upwardly and transferred one at a time by a turntable 62 to be slid onto a second inclined passage 60. Thereafter, the outer peripheral part of the metal case 10a of ICs10 are received by a gate member 72 and the metal case 10a is rotated in a state held between the turntable 62 and the member 72. At this time, the pin number indicating projection piece of each IC10 is received by a second stopper 83 and each lead pin 10b of IC10 is set to a predetermined position. Next, a pin interval holding member 80 is inserted in the lead pin group of IC10 from above and, in such a state that the leading ends of the lead pins 10b are forcibly expanded to the outside, each probe 84 is pressed to each lead pin 10b from a lateral direction to perform the inspection of electrical characteristics. Thereafter, the prove 84 is retracted and the member 80 rises and the leading end of each lead pin 10 is contacted with the stopper 83 to prevent the rising of the lead pin 10b and IC10 is slid along the passage 60 to be discharged.
Patent JP-H03210928-A (JP)
Title: Pipe expander
Inventor: YAMAGUCHI TAKAAKI
IPC: B21D41/02
Filed: 1990-01-12
Abstract: PURPOSE:To stably set a pipe expander with an simple operation to the tip of a pipe by inserting its tip side into the pipe, moving inner and outer axes relatively and deforming a stopper between both pressurizing plates elastically. CONSTITUTION:The tip sides of an inner axis 11 and an outer axis 21 are inserted into the pipe 1 and rotated relatively to a prescribed direction, both work plates 41, 42 move relatively as receiving the feed by a male screw 12 and a female screw 22 and approach to each other. The stopper 31 is compressed in the axial direction, expanded in the diametrical direction and brought into strong contact with the inner peripheral surface of the pipe 1 to fix the pipe expander. When the tapered projecting part 53 of a pipe expanding jig 51 is abutted on the tip part of the pipe to rotate an operating body 61, the tapered projecting part advances and comes in contact with the rear of the pipe-expanding jig 51. With the rotation of the operating body 61, the expanding jig 51 is pushed to the tip side of the pipe 1, the tapered projecting part 53 of the front enters the pipe and the tip of the pipe 1 is expanded in the tapered shape to form a tapered surface 2 at the tip of the pipe.
Patent JP-H05193575-A (JP)
Title: Automatic landing device for airplane
Inventor: SUMIDA JUNICHIRO
IPC: B64C13/20
Filed: 1992-01-16
Abstract: PURPOSE:To permit landing even with an exceedinly small-scale ground equipment, by installing a radar having the tracking faculty on a plane body side and installing an antenna which receives the electric waves transmitted from the plane body and a transponder on the ground side. CONSTITUTION:An automatic landing device for aeroplane is equipped with an antenna 1 for receiving the electric waves supplied from a laser antenna 3 mounted on a plane body and a transponder 2 on the ground side, and equipped with a radar, radar control unit 5, vector detection calculation circuit 6 for detecting the distance to an objective point, and a flight control computer 11 on the plane boy side. The vector detecting circuit 6 to the goal receives the signal supplied from the radar system 5 and the signal supplied from a sensor 7 for the plane body direction and the attitude, and outputs a signal into the flight control computer 11. The flight control computer 11 is equipped with a calculation circuit 8 for calculating the deflection from a standard glide buss and a landing sequence calculation circuit 9, and outputs a signal into a rudder surface actuator 10.
Patent JP-S58123742-A (JP)
Title: Semiconductor device
Inventor: DAI KATSUAKI
IPC: H05K3/34
Filed: 1982-01-18
Abstract: PURPOSE:To ensure reinforced soldering by a method wherein the tips of leads leading out of a flat package are provided with wave-forming recesses or holes. CONSTITUTION:A multiplicity of leads 11a, 11b leads out of a flat package 10 accommodating inside a semiconductor chip with its bonding sections connected via bonding wires to the leads 11a, 11b. The tips of the leads 11a, 11b are soldered to the metal wiring pattern on a printed board. The surface area of each tip of the leads 11a, 11b is enlarged by wave-forming recesses 15 or a hole  16.