baber/WOPTO huggingface dataset:
Patent JP-S5368569-A (JP)
Title: Rough surfaced substrate for impurity diffusion
Inventor: NANBA MITSUO
IPC: H01L21/223
Filed: 1976-12-01
Abstract: PURPOSE: To form a Sb-diffused layer of a concentration twice higher than that in the absence of a rough surfaced substrate by beforehand disposing the rough-surfaced substrate composed of a semiconductor, etc. in opposition to a semiconductor substrate, leaving the glass layer being grown without removing and allowing the Sb in the glass layer to release at the subsequent diffusion treatment at the time of diffusing a Sb impurity to the semiconductor substrate by an open tube diffusion method. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000327089-A (JP)
Title: Pressure type filling method and device
Inventor: TSUKANO KENICHI
IPC: B67C3/10
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To enable pre-evacuation of a resin container to prevent the deterioration of quality due to the oxidation of liquid by a method wherein a space is provided so as to surround a liquid charge container, and the container and the space are tightly closed, maintaining the pressure in the space at a pressure lower than that of the container and liquid is then filled into the container. SOLUTION: When a container 4 is raised by a bottle base, the lower end of a vent tube 24 is inserted into the container 4, and a mouth part 4a of the container 4 is pressed against a seal member 38 to tightly seal the interior of the container 4. When the bottle base further rises, the lower end surface of a cylindrical member 40 fitted on the outer periphery of a valve housing 30 is pushed up to tightly close an inner space 46 of the member 40. Whereupon vacuum valves 52, 54 are opened to draw the air in the container 4 and the space to discharge it from a vacuum chamber 56. Carbon dioxide in a charge liquid tank 14 is blown into the container 4 from a gas passage 26, thereby performing flushing.
Patent JP-H01313898-A (JP)
Title: Deflector drive control device
Inventor: OKAMURA TETSUYA
IPC: H05H13/00
Filed: 1988-06-13
Abstract: PURPOSE:To enable the adjustment of a deflector position and a gap amount as per set value at all times by driving and controlling the electrode of a deflector in consideration of mutual interference between the deflector position and the gap amount. CONSTITUTION:A position correction amount and a gap correction amount corresponding respectively to a set position and a set gap amount from a setting means are outputted from a correction amount generation means 501 to 512, and the set position and set gap amount are corrected respectively with a position correction amount and a gap correction amount via an arithmetic means, thereby obtaining a positional drive amount and a gap drive amount. Furthermore, drive means 21 to 24 are actuated on the basis of the aforesaid positional drive amount and the gap drive amount, thereby adjusting the position and gap amount of a deflector 1. In other words, the deflector 1 is driven in consideration of mutual interference between the position and gap amount. According to the aforesaid construction, it is possible to control precisely the position and gap amount of the deflector 1 to the predetermined set value.
Patent JP-S5844294-A (JP)
Title: Wind-direction changing plate of cross-section-flow blower
Inventor: SUGIO TAKASHI
IPC: F24F13/14
Filed: 1981-09-10
Abstract: PURPOSE:To reduce any drop of the amount of wind caused by an increase of the resistance due to any shift of a wind-direction changing plate by allowing a stabilizer to  turn in the direction of closing to and departing from the outer periphery of a vane  wheel, accompanying the turn of the wind-direction changing plate. CONSTITUTION:A wind-direction changing plate 5a and a stabilizer 4 are formed integrally, and said integral construction 6 is supported rotatably in the direction (direction of arrow A-B in which the stabilizer 4 closes to or departs from the outer periphery of a vane wheel 2, around the shaft core 8 arranged in parallel to the shaft core 7 of the vane wheel 2. Therefore, as shown in the drawing, when the wind-direction  changing plate 5a is turned so that the shortest distance between the outer periphery  of the vane wheel 2 and the stabilizer 4 is reduced c d, the reduced amount of the  wind due to the increase of the resistance against the wind-direction changing plate 5a  staying in the turned position is offset by the increasing tendency of the amount of  wind due to the reduction of the distance described in the above (c d), and the variation of the amount of wind accompanying the change of direction of wind in the vertical direction can be reduced.
Patent JP-H09301362-A (JP)
Title: Freely foldable box made of synthetic resin
Inventor: ICHIKAWA SHUNJI
IPC: B65D6/18
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To easily and freely build up and fold down a box by a method wherein on one of folding-back pieces being located on the outside of a bottom plate, a superposing part which is superposed on the bottom plate on the other side, when being built up, is provided, and the folding-back piece being located on the external side, is integrally affixed with an affixing piece being connected to the adjacent side plate. SOLUTION: When this box is built up from an extended state, a bending affixing piece 7 from a hinge 15 is welded to an affixing part 19 of a side plate 5, and the peripheral wall of the box is formed. Then, affixing pieces 23 being connected to side plates 3, 5 are welded to a welding part 53 of bottom plates 11, 13. When the adjacent affixing pieces 23 are welded to the bottom plates 11, 13, the bottom plates 11, 13 are confronted to each other, and at the same time, a superposing part 55 of the bottom plate 11 is superposed on the internal surface of a folding-in piece 51 of the bottom plate 13, and engaged, and the superposing part 55 of the bottom plate 13 is superposed on the internal surface of the folding-in piece 51 of the bottom plate 11, and engaged, and the leading end surfaces of the folding-in pieces 51 come into contact with each other.  The leading end surfaces of the bottom plates 11, 13 are not welded, and folded under a free state, and the building up can be freely performed.
Patent JP-H0818662-A (JP)
Title: Exchange switching network testing method and device therefor
Inventor: TAKAHASHI MINORU
IPC: H04M3/22
Filed: 1994-06-24
Abstract: PURPOSE:To test duplex network constitution by one of the exchange single units of a duplex network, to eliminate the need of a pseudo network and to reduce development man-hours. CONSTITUTION:Operation standby instruction signals supplied from the switching network 17a of the control part 11a of an exchange 10a to be tested are polarity-inverted and supplied to a selection circuit 20a for selecting either a line trunk control highway from the present system switching network 17a of the line trunk part 12a of the exchange 10a to be tested or the line trunk control highway from another system switching network 17b.
Patent JP-H10335802-A (JP)
Title: Ball array jig and its manufacture
Inventor: TAKAHASHI NOBUAKI
IPC: H01L21/60
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To facilitate structure and to easily and inexpensively manufacture a ball array jig 1 by providing an array plate, provided with through-holes arraying balls and a ventilation member to which the array plate is connected to one side and a sucking device to the other side and which is formed of a porous member. SOLUTION: For loading solder balls 2 on a chip and a semiconductor substrate by using a ball arraying jig 1, the solder balls 2 are supplied on the ball array jig 1 and the solder balls 2 are arrayed on through-holes 3a. At that time, the forms of the through-holes 3a are made into square pyramid forms and become wide toward the surface side of the array plate 3. Thus, the solder balls 2 can easily enter the through-holes 3a. Then, a sucking device 4 fitted to a ventilation member 5 is operated, and solder balls 2 are sucked via the ventilation member 5. Consequently, structure becomes simple, and the jig can be manufactured easily and inexpensively.
Patent JP-H04367617-A (JP)
Title: Structure for lower housing part of sink table
Inventor: ARAYA YUKIKO
IPC: A47B77/06
Filed: 1991-06-15
Abstract: PURPOSE:To improve an external appearance in the lower housing part of a sink table, and also, to easily store and take out goods. CONSTITUTION:The structure of the lower housing part of the sink table is constituted so that a drain tube 3 from a sink 1 is hung down in the inside of a cabinet 2 for holding the sink 1, and also, an opening/closing door 4 is provided in the front. A support 5 made of a pipe is provided erectly so as to surround the drain tube 3. In the support 5, a turning housing part 8 is provided so as to be drawn out and turned to the outside of the cabinet 2 and so as to be freely containable and turnable in the cabinet 2.
Patent JP-H08307162-A (JP)
Title: Amplifier
Inventor: HASHIMOTO YOICHI
IPC: H03F1/34
Filed: 1995-05-02
Abstract: PURPOSE: To realize the amplifier with high music reproducibility by using an amplifier difference signal so as to control a power supply voltage or a power supply current in a signal amplifier circuit thereby securing low distortion obtained for a conventional lots of negative feedback control and a high sound frequency stability of a bare amplifier. CONSTITUTION: The amplifier is a circuit in which a waveform error between an input signal and a output signal is detected, its difference signal is amplified, and a power supply voltage or a power supply current of a signal amplifier circuit is controlled by its output to improve the characteristic and the amplifier circuit where a high frequency stability by a non-feedback amplifier (hereinafter called a bare amplifier), low distortion and low frequency stability in a conventional negative feedback amplifier are realized basically. That is, an output of a differential amplifier OP1 amplifying a difference signal between an output and an input by an optimum quantity is fed to a power supply of a T2 via a D1 and a T1.  In this case, a resistance ratio of the input of the OP1 is changed by varying the amplification factor and the amplification factor is the same as that of a bare characteristic but the frequency characteristic, the phase characteristic and the group delay characteristic are improved with respect to the bare characteristic.
Patent JP-H11341025-A (JP)
Title: Method for transmitting/receiving data
Inventor: MURAKI KENJI
IPC: G06F3/12
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitting/receiving method capable of simply knowing whether recording or monitoring can be executed or not from the state of a receiving/sending plug under control using a digital interface, and when recording or monitoring cannot be executed, knowing its reason also. SOLUTION: A disk subunit 101 includes a receiving terminal data storing means collecting the states of a receiving plug 102 for receiving data in a state list 105 and the receiving terminal data storing means has operation mode information for the plug 102, and when the operation mode is held, displays a receiving data state and an equipment operation state as its holding reasons. When the equipment handles a record medium, a record medium state is displayed on another device such as a controller, and when plural holding reasons are simultaneously generated, the holding reasons are selectively displayed on the other device in accordance with previously determined priority.
Patent JP-2000330893-A (JP)
Title: Document circulation system
Inventor: NISHIMURA TAKESHI
IPC: G06F19/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To speed up the circulation of a document and to improve the productivity by learning nodes through which the document is only passed and other nodes from the path of documents which were circulated in the past. SOLUTION: A path analysis part 20 classifies nodes into nodes which were useful in filling fields and other nodes by matching a list of the identifiers that nodes gave in circulation against identifiers filling respective fields to generate a path. A document similarity calculation part 40 calculates whether or not there is a document similar to a past document when a new document is prepared. Based on the calculation result, a path presentation part 50 selectively presents a node having fields filled among paths that the path analysis part 30 generated as a transfer destination when a document preparing terminal 10 and a document circulation terminal 20 transfers the new document to other nodes. Consequently, the nodes through which the document is passed through and other nodes are learnt from the past paths of documents to eliminate transfer to unnecessary nodes.
Patent JP-H01311765-A (JP)
Title: Facsimile equipment
Inventor: NITTA TORU
IPC: H04N1/32
Filed: 1988-06-10
Abstract: PURPOSE:To prevent the erroneous reception of transmission information by receiving the fixed number of digital codes with fixed length at a receiving side, and decoding and outputting the received picture signal only when normal receiving is judged for this time. CONSTITUTION:A picture signal forming part 33 forms picture information by a digital code for a scanning line received from a reading signal generating part 11 and a plural picture signals generating part 20 to a transmitting picture signal and outputs it. A transmitting information transmitting/receiving part 34 houses and connects a communication line 60 and terminates it, a call-setting/call-releasing procedure practicing part 31 and a function confirming procedure practicing part 32 are connected, a signal is supplied/received with respective procedures, the output of the picture signal forming part 33 is transmitted with message transmitting, and the received signal information are transferred to a picture signal receiving part 35. The picture signal receiving part 35 restores a received reducing picture signal to the picture signal to be the same length for the scanning line and outputs it. A signal identifying part 41 of a picture signal restoring part 40 receives the output of the picture signal receiving part 35, outputs the received picture signal to a decoding part 42 when a character transferring signal is identified, and outputs the received picture signal to a picture recording information reproducing part 51 when the character transferring signal is not identified, respectively.
Patent JP-H0310525-A (JP)
Title: Side tone circuit
Inventor: MIURA TOMONARI
IPC: H04B1/26
Filed: 1989-06-08
Abstract: PURPOSE:To prevent internal beat interference by utilizing a basic clock as a high frequency signal mixed to synthesize a side tone. CONSTITUTION:The oscillated frequency signal from a variable frequency oscillator 14 is mixed with a basic clock of 10MHz at a mixer 17 to be a frequency of 80kHz+ or -50kHz and frequency-divided into 1/100 by a frequency divider 8, becomes a sinusoidal wave through a switched capacitor filter 19 to obtain a side tone. The input to the frequency divider 18 is used as the clock to make the frequency through the switched capacitor filter 19 coincident with the center frequency. Thus, the side tone not causing internal beat interference is obtained.
Patent JP-S5476075-A (JP)
Title: Semiconductor device
Inventor: IWANAMI EIICHI
IPC: H01L21/331
Filed: 1977-11-30
Abstract: PURPOSE: To reduce the power consumption, by providing the P- layer of a given concentration to the epitaxial layer 2 of 10 16  atoms/cm 3  of N concentration on the N +  substrate and by forming shallow N layer after enclosing the surrounding with P layer.  
     CONSTITUTION: N epitaxial layer of 10 13  to 10 14  atoms/cm 3  is laminated on the N +  substrate 1 and the P layer 3 less than 10 17  atoms is enclosed with the P layer 4. Further, the N layer 5 of 10 20  atoms/cm 3  is selectively diffused in the layer 3. The longitudinal type bipolar transistor with this constitution has narrow base width and is in depletion, then the efficiency of transfer is 1 and the current amplifying factor is given even with less than the bonding potential of pn junction. Further, as to the transversal type AA', the potential barrier is lower to electrons in the layer 3 in the gate region, and to longitudinal direction BB', the gate barrier is present to electrons running from the source 2 to the drain 5. With this constitution, a barrier is produced with the gate voltage 0 and no positive hole injection by the presence of the layer 3, and the drain current is extremely low. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05332251-A (JP)
Title: Regulating method for pressure control valve
Inventor: MAEDA TAKAHIRO
IPC: F16K17/06
Filed: 1992-06-04
Abstract: PURPOSE:To perform regulation of responsiveness of a pressure control valve by regulating a gap amount being a difference between the inside diameter of a flow passage and the outside diameter of a needle. CONSTITUTION:A space 11 and a valve part 7 having a needle part 9 inserted in a flow passage 12 communicated to the space 11 are formed in a case 2. An energizing member 5 to energize a valve seat 3 to the valve part 7 side and a bellows 6 with which the energizing member 5 is covered are disposed to bring the interior of the bellows 6 into a pressure reducing state. Meanwhile, the needle 9 disposed in the flow passage 12 is moved through expansion and contraction of the bellows 6 by means of a suction pressure introduced in the space 11 and a suction pressure introduced in the flow passage 12. In this case, a pressure control valve 1 is operated to open and close a gap between a delivery pressure introduction port 13 which is formed in the flow passage 12 and through which a delivery pressure is introduced and a crank chamber pressure discharge port 14 communicated to the crank chamber of a compressor 17, the pressure control valve 1 being regulated. Especially, for this purpose, a gap amount being a difference between the inside diameter of the flow passage 12 and the outside diameter of the needle 9 is regulated. This constitution causes regulation of responsiveness of the pressure control valve 1.
Patent JP-H04367923-A (JP)
Title: Keyboard device
Inventor: SATO KAZUYUKI
IPC: H03M11/14
Filed: 1991-06-17
Abstract: PURPOSE:To decrease the generation of a type miss by switching a display character in accordance with a shift state, and displaying an inputtable character on the key top in accordance with the shift state. CONSTITUTION:When one or two or more of shift keys 1-3 are depressed, a shift state check mechanism 4 checks each shift state, and in the case switching is necessary, which character is to be displayed is instructed to a display character switching mechanism 5. The display character switching mechanism 5 switches a display character of the key top to one of 6, 7,... in accordance with the instruction of the shift state check mechanism 4. For instance, the display character 6 is selected in the case there is no key shift input, and the display character 7 is selected in accordance with a state that only the shift key 1 is depressed. The display characters 8-10 are selected in accordance with depression of only the shift key 2, simultaneous depression of the shift keys 1 and 2, and depression of only the shift key 3, respectively.
Patent JP-H05320053-A (JP)
Title: Anti-sense oligodeoxyribonucleotide and its derivative and influenza influenzavirus vaccine with the same as active ingredient
Inventor: TAKAKU HIROSHI
IPC: A61P31/16
Filed: 1992-06-04
Abstract: PURPOSE:To provide an influenzavirus vaccin stable in vivo, capable of inhibiting influenza virus from proliferation without affecting not only host cells but also the entire body. CONSTITUTION:This objective anti-sense oligodeoxyribonuleotide represented by a base sequence: 5'-TTGACGAAATT-3' or anti-sense oligodeoxyribonucleotide derivative where some or all of the oxygen atoms bound through double bond to the phosphorus atoms in the internucleotide segment in the above sequence are replaced by sulfur atoms. And, another kind of the objective anti-sense oligodeoxyribonucleotide represented by a base sequence: 5'-CCCTATTGACGAAATTCAGG-3' or anti-sense oligodeoxyribonucleotide derivative where all of the oxygen atoms bound through double bond to the phosphorus atoms in the internucleotide segment in the above second sequence are replaced by sulfur atoms. And also, the other objective vaccine containing at least one of the above compounds as an active ingredient.
Patent JP-H0818585-A (JP)
Title: Loop network
Inventor: EBE HIDEKAZU
IPC: H04L12/42
Filed: 1994-06-27
Abstract: PURPOSE:To obtain the loop network which is divided into sub networks without revision of the network configuration. CONSTITUTION:The loop network is made up of a loop network transmission medium 200 and plural terminal equipments 201-204 connecting to the transmission medium, acquiring a tone of a frame through the reception of the token and sending the token after the transmission of the frame. Each of the terminal equipments 201 204 in the loop network adds a group number field 207 to the token and the group number in the token is sequentially revised for each circulation of the token and after the revision, a group number revision frame 205 is sent. Then only a terminal equipment with the highest priority executes the function and each equipment receives the token only when the group number set in advance is coincident with a group number added to the token or a group number of broadcast.
Patent JP-S5768037-A (JP)
Title: Manufacture of semiconductor
Inventor: OGAWA KOUJI
IPC: H01L21/322
Filed: 1980-10-16
Abstract: PURPOSE:To enhance the gettering effect of a semiconductor by physically introducing a strain from the back surface of a wafer in the state that the wafer is heated to the prescribed temperature, thereby affecting the strain field in a wide range. CONSTITUTION:A placing base 12 is provided in a quartz shield 11 opened on the upper surface, and a plurality of wafers 13 are placed on the base in such a manner that the back surfaces are disposed upside. A nozzle 14 is movably provided thereon, SiO2 particles are, for example, blown together with high pressure air while heating the wafer 13 to 400-800 deg.C by a heater 15 provided at the lower part, a damage is imparted to the back surface of the wafer, and a strain is introduced thereto. The heating temperature is set and controlled in response to the thickness of the wafer 13. In this manner, the strain field can be introduced in a wide range into the wafer, and the gettering effect of the impurity and lattice defect nuclide can be increased.
Patent JP-H0677399-A (JP)
Title: Bidirectional semiconductor switch
Inventor: TOOMASU SHIYUTOTSUKUMAIAA
IPC: H01L25/04
Filed: 1993-06-16
Abstract: PURPOSE: To obtain a simplified bidirectional semiconductor switch which enables low manufacturing cost and simple cooling. CONSTITUTION: In a bidirectional semiconductor switch, capable of on-off switching, printed conductors forming main terminals 1, 2 and control terminals 3, 4 are provided on a base plate 9. At least two reverse-blocking semiconductor device 5a-5h capable of on-off switching are applied to the printed conductors which form the main terminals 1, 2. Control electrodes and second main electrodes of the semiconductor device 5a-5h are interconnected, so that the semiconductor switch has a desired bidirectional switching function.