baber/WOPTO huggingface dataset:
Patent JP-H02183525-A (JP)
Title: Plasma ashing device
Inventor: KIKUCHI MASASHI
IPC: H01L21/302
Filed: 1989-01-10
Abstract: PURPOSE:To enable a resist film on a substrate to be eliminated fully by providing a front electrode with a gap for generating plasma at the front surface of the substrate, providing a rear electrode with a narrow gap for preventing generation of plasma, and then connecting these electrodes to a high-frequency power supply and ground selectively. CONSTITUTION:A front electrode 13 opposing with a gap 14 for generating plasma on the front surface of a substrate 1 is provided, a rear electrode 16 opposing with a narrow gap 15 for preventing generation of plasma on the rear surface of the substrate 1 is provided, and then these electrodes 13 and 16 can be connected selectively to both a high-frequency power supply 17 and a ground 18. Then, in the case of the substrate where a surface layer 10a of a resist film 10 is cured and modified, the high-frequency power supply 17 is connected to the rear electrode 16 and the front electrode 13 becomes the ground 18. Then, plasma discharge is generated between the substrate 1 and the front electrode 13 of ground level, ion within plasma is pulled and moved toward the potential of the substrate 1, and ion hits against the resist film 10. Thus, the part of the surface layer 10a that is a cured and modified resist film 10 can be physically peeled and eliminated.
Patent JP-S5595385-A (JP)
Title: Laser oscillator
Inventor: MARUYAMA MASAHIKO
IPC: H01S3/036
Filed: 1979-01-11
Abstract: PURPOSE:To lower the temperature of electrodes and reduce their wear by oxidation, by providing a by-pass between a laser medium gas path having a discharge gap and outside of this path and by gas-cooling a cathode projecting in the path by the pressure difference between inside and outside of the path. CONSTITUTION:A laser medium gas path is enclosed in container 1, in which laser medium gas containing carbon dioxide gas is filled. This path consists of suction duct 8, having filter 9, which rectifies gas, and exhaust duct 10, having heat exchanger 11 and axial-flow fan 12. Inside the path wall between these, anode 3 supported by insulator 4, and cathode 5 supported by insulator 7 are placed opposite to each other, and thereby a laser oscillator unit is formed. In this structure, insulator 7, which supports cathode 5, is provided with a cooling chamber which surrounds electrode 5. Here, No.1 ventilation port 17, which opens outside the path, and No.2 ventilation port 19, which opens inside discharge gap 6, are formed. In this way, gas is caused to flow by the pressure difference between inside and outside of the path, and thereby electrode 5 is cooled.
Patent JP-S57117042-A (JP)
Title: Interruption system of communication control device
Inventor: ANDOU HIDEJI
IPC: H04L69/14
Filed: 1981-01-10
Abstract: PURPOSE:To simultaneously process interruption requests from plural terminals, by constituting so that even if an interruption request is received from one of plural terminals, this interruption processing is not executed, and installation  time to the interruption processing is shifted by a constant interval of time. CONSTITUTION:A signal line 19 becomes ''1'' by an interruption request of a terminal A, but since an output signal from a timer 16 is ''0'', a signal line 20 remains ''0'', and a processing request to an interruption processing mechanism 15 is not generated. At this time, however, the timer 16 is set through an OR circuit 18 by ''1'' of the signal line 19, and even if interruption requests are generated from a terminal B and C before a constant interval of time passes, a signal line 22 remains ''0''. In this state, when the timer has passed a constant interval of time, a signal line 25 becomes ''1'', the signal lines 20, 22 and 24 become ''1'', and the interruption processings from A-C are executed simultaneously.
Patent JP-S57115556-A (JP)
Title: Photoconductive material
Inventor: SHIRAI SHIGERU
IPC: G03G5/08
Filed: 1981-01-09
Abstract: PURPOSE:To enhance stability of photoconductive characteristics in all the environmental conditions, and durability, etc., by providing a photoconductive amorphous silicon layer containing either or both of H or halogen, on a conductive substrate, and forming on this layer a nonphotoconductive amorphous layer containing silicon and carbon. CONSTITUTION:A photoconductive amorphous silicon layer 102 containing either or both of H and halogen is formed on a conductive substrate 101, and on this layer 102 a nonphotoconductive amorphous layer 103, 3-5,000nm thick, containing 40-90atom% carbon, and silicon is formed by sputtering using a wafer containing silicon and carbon as a target, or the like method. The obtained photoconductive material positively charged can form a superior image with negatively charged toner by doping the layer 102 with B, Al, or the like to give P- type tendency, and the material 100 negatively charged can obtain a superior image using positively charged toner by doping the layer 102 with N, P, or the like to give N-type tendency.
Patent JP-S5495087-A (JP)
Title: Conveying device
Inventor: KAWAI SUMIO
IPC: B23Q3/157
Filed: 1978-01-12
Abstract: PURPOSE:To enable an automatic tool changing device's conveying device to hold a tool sleeve's new tool and a main shaft's old tool at the same time and turn around 180 deg. for conducting replacement (or change) of tool so that the tool-changing time can be shortened. CONSTITUTION:A tool sleeve 24 is installed in a free-to-be-removed arrangement onto an outer circumference of all links 17 of an endless-state chanin link type tool magazine 48; when a required tool 38 is advanced to a tool magazine 48's tool sleeve carrying in-and-out position, the tool's key groove position is rotatingly advanced in a fixed direction by a tool-changing command; a tool 38 with a sleeve 24 is held by an auxiliary arm 49; with descent turning of the arm, the sleeve is turned 90 deg. downwardly to convey an old tool to the changing position; the arm holds the new tool of the sleeve and the old tool of the main shaft at the same time and turns around 180 deg. to complete tool-changing operation.
Patent JP-S58120371-A (JP)
Title: Facsimile device
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1982-01-12
Abstract: PURPOSE:To receive originals at night and the call from a telephone set such as public telephone, by providing a means discriminating a specific voice of a call for the device and switching the reception mode of the reception side into the automatic mode or the telephone mode with the voice. CONSTITUTION:A call signal detection circuit 5 and a relay contact 130 are connected to a telephone set of a telephone line 4 via a relay contact 70. A voice generation circuit 8 such as tape recorder, a voice recognizing circuit 9, and a voice generating circuit 10 are connected to the contact 130, and a control circuit 6 is connected to the circuits 8, 9 and 10 resectively. A signal 5-a from the circuit 5, a signal 9-a from the circuit 9, and a signal 15-a from a telephone button detection circuit 15 are inputted to the circuit 6. From the caller side is  discriminated at the circuit 9, the signal 9-a inputted to the circuit 6, to control  a relay circuit 7 or 13, and the mode of the reception side is switched into the  facsimile automatic mode or the telephone mode, allowing to receive originals at  night and calls from a public telephone set.
Patent JP-H10200221-A (JP)
Title: Printed board for large current
Inventor: MAEJIMA AKIHIRO
IPC: H05K3/10
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To maintain reliability of a printed board itself by, relating to a current concentration suppressing method using a jumper line, preventing degradation of efficiency in board manufacture, and suppressing rise of the board manufacturing cost. SOLUTION: Conductive patterns 3A and 3B are formed on front and rear surfaces of an insulation substrate 2 of a large current substrate 1, while plural through holes 5a1 -5c2 penetrating the conductive patterns 3A and 3B on front and rear surfaces provided, and jumper lines 6a, 6b, 6c are, being close among others, inserted/provided for each adjoining through hole pairs (5a1 , 5a2 ), (5b1 , 5b2 ), and (5c1 , 5c2 ) among plural through holes 5a1 -5c2 . Solder 11a and 11b are provided on the conductive pattern between proximate jumper lines 6a and 6b, and, 6b and 6c, and the proximate jumper lines 6a and 6b, and, 6b and 6c are jointed through the solder 11a and 11b.
Patent JP-S60147467-A (JP)
Title: Aromatic polyester resin composition
Inventor: GOTOU YOSHIHISA
IPC: C08L81/00
Filed: 1984-01-12
Abstract: PURPOSE:To provide a composition of improved molding fluidity with good processability and outstanding mechanical, thermal and electrical properties, comprising an aromatic polyester resin having specific structural units and aromatic polysulfone resin. CONSTITUTION:The objective composition comprising (A) 100pts.wt. of an aromatic polyester resin constituted by a polymer having structure units of formula I (the carbonyl groups being at eigher meta or para site each other), formula II(O being at either meta on para site relative to SO2) and formula III (O being at either meta or para site relative to X, X is 1-10C divalent hydrocarbon, -O-, -CO-, -S-, -SO-, or -SO2-; a is 0 or 1; R1-R4 are H, 1-8C hydrocarbon or halogen; but, when X is -SO2- and a=1, all of the R1-R4 being not H simultaneously), respectively, in such amounts as to be 0.04-1.06, 0.04-1.06 and 0.99-1.10 for ratios N2/N1, N3/N1 and (N2+N3)/N1 respectively (N1, N2, N3 are numbers present of each structural unit corresponding to the above and (B) 5-100pts.wt. of an aromatic polysulfone resin.
Patent JP-H05250878-A (JP)
Title: Encoding circuit
Inventor: YONEDA MASATO
IPC: G11C15/04
Filed: 1993-01-11
Abstract: PURPOSE:To efficiently encode an output signal from many sub blocks by inputting a next coincidence signal to a buffer circuit while encoding the coincidence signal of an association memory sub block having high priority order. CONSTITUTION:By an encoding circuit 12 with priority order, the coincidence signal of the association memory sub block 32 having high priority order is encoded and a word address is outputted. While encoding the signal, the association memory sub block 32 having next high priority order is selected by a sub block encoding circuit 14 with priority order and the coincidence signal held by the holding means of the register 36, etc., of the sub block 32 is inputted to a look-ahead buffer circuit 16 provided in the encoding circuit 12 with priority order. Then, since next coincidence signal is encoded immediately by the encoding circuit 12 after one coincidence signal is encoded, encoding is performed efficiently without a delayed time.
Patent JP-S5736462-A (JP)
Title: Record player
Inventor: SUZUKI HIROYUKI
IPC: G11B17/00
Filed: 1981-01-09
Abstract: PURPOSE: To facilitate an easy take-out of a record disk, by attaching a cartridge transfer device which reproduces the surface of the disk to the side of a cover which can be freely opened and closed.  
     CONSTITUTION: One side of a lope 27 wound round a spool pulley 23-a is hooked to a pulley 25-a as well as to another pulley 25-b, and also to a thread fixing part 6-C of a cartridge transfer device 6. At the same time, a thread led out of another side of the rope 27 is hooked to pulleys 25-C and 25-D, and fixed at the part 6-C of the device 6 with no sag nor slip of the rope. The ropes 26 and 27 are formed into loops respectively and interlock each other with the rotation of the spool drum 23-a. When the device 6 moves toward the center of a turntable, another cartridge transfer device 5 also moves in the same direction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11199006-A (JP)
Title: Container recovery device
Inventor: IN MICHINOBU
IPC: G06K7/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To stop a bar code reader when the temperature of the bar code reader exceeds the specified value. SOLUTION: A container recovery device is provided with a door locking means 4 for locking a charging port door provided at a container charging port, at the time of closing it, a bar code reader 6 for reading a bar code put on a container, a temperature sensor S for detecting the temperature of a bar code reader body, and a control means 11 for stopping the bar code reader when the temperature of the bar code reader body exceeds first temperature and locking the charging port door at the time of closing it while starting the bar code reader when the temperature of the bar code reader body is lower than second temperature and releasing the lock of the charging port door.
Patent JP-2000206885-A (JP)
Title: Sealing implement
Inventor: DOI KUNIO
IPC: G09F3/03
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive sealing implement which enables a user to easily, safely and surely carry out sealing work even one-handedly. SOLUTION: This sealing implement consists of a sealing implement body B which unopenably seals divided cases 5 by being inserted into single or plural coaxially successively disposed sealing holes 4a and sealing lead C. One end of the sealing implement body B inserted into the sealing hole 4a is provided with a self-locking part 1 which has a portion offset outward in a diametral direction from at least the inner edges of the sealing holes 4a, is pressed to the opening edges 4b of the sealing holes 4a and is non-advanceably and non- retreatably engaged in an insertion direction 1e.  The sealing implement provided with a check part 2 which prevents the removal of the sealing lead C by its own weight by flaring outward from the mouth edge 6a of the through-hole 6 of the passed sealing lead C at the other end of the sealing implement body B and is provided with undulating surfaces 3 meshed with the inside surface of the through-hole of the sealing lead C crushed by pressurization between the self-locking part 1 and the check part 2 is constituted.
Patent JP-S63173212-A (JP)
Title: Manufacture of multi-element magnetic head
Inventor: SATO YOSHIHARU
IPC: G11B5/29
Filed: 1987-01-12
Abstract: PURPOSE:To easily manufacture the titled magnetic head by combining the magnetic gap surfaces of the first and the second magnetic material blocks for constituting a head chip, forming a pair of head chip blocks, and thereafter, manufacturing them in the same way, joining them simultaneously at the time of forming a magnetic gap, and manufacturing one piece of magnetic head block. CONSTITUTION:A trapezoidal block provided with an inclination at an azimuth angle theta on one surface of the first and the second magnetic material blocks 13, 14 for constituting the head chips 1, 1' and 1'' is manufactured, the surfaces provided with an inclination become magnetic gap surfaces 4, 4' and track width control grooves 5, 5' and 6, 6' are worked. A pair of head chip blocks are formed by combining said magnetic gap surfaces 4, 4' of the first and the second magnetic material blocks 13, 14. In the same way, a process for manufacturing a pair of head chip blocks of each different inclination angle by the third and the fourth magnetic material blocks 15, 16 is included and these pairs of head chip blocks are joined simultaneously at the time of forming the magnetic cap, and a magnetic head block is formed, and thereafter, from the block, a magnetic head chip is cut and formed.
Patent JP-S57118566-A (JP)
Title: Preparation of 6-phenoxypicolinic aldehyde
Inventor: OZAWA SHIMIZU
IPC: C07D213/64
Filed: 1981-01-14
Abstract: PURPOSE: To obtain the titled high-quality compound useful as an intermediate for agricultural chemicals, etc. by a short reaction process in high yield, by reacting a 2-halogeno-6-phenoxypyridine with metal magnesium in a polar inert organic solvent, followed by formylation.  
     CONSTITUTION: A compound shown by the formulaI(X is halogen, preferably Cl or Br.) is reacted with metal magnesium in a polar inert organic solvent such as preferably tetrahydrofuran, etc. perferably in an inert gas atmosphere. The reaction product is then reacted with a formylating agent such as preferably dimethylformamide, etc., to give a compound shown by the formula II. The compound shown by the formulaIcan be synthesized easily from an industrially inexpensively obtainable 2,6-dihalogenopyridine and phenol. The above-mentioned method does not necessarily need a reaction initiator such as iodine, ethyl bromide, etc. and a reaction promotor which are essential in an existing technique. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56102431-A (JP)
Title: Arc discharge work device
Inventor: INOUE KIYOSHI
IPC: B23H7/38
Filed: 1980-01-16
Abstract: PURPOSE:To perform the controls of both the arc discharge and the aperture by each interaction and obtain a more stabilized work process, by applying magnetic field to the work aperture between the electrode and the workpiece and performing discharge works with the magnetic field moved relatively between the electrode and the workpiece. CONSTITUTION:The arc discharge works are performed by giving pulses generated by the power source 3 to the minute aperture between the electrode 1 and the workpiece 2 and repeating said pulse discharge. As the phase difference current flows from the 3 phase power source 6 to each of the magnetic coil 51, 52, 53..., the work aperture is locally magnetized by the magnetic poles 41, 42, 43... and the arc discharge works are performed by the magnetic field being relatively moved between the electrode and the workpiece. Therefore, the control of both the discharge and aperture can be performed by each interaction resulting in the more stabilized and efficient work process.
Patent JP-H11205376-A (JP)
Title: Media conversion system and storage medium recording media conversion program
Inventor: ICHIHARA KAZUO
IPC: H04L12/58
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To attain information communications among different media such that character data sent via a facsimile equipment are converted into voice data and outputted from a speaker. SOLUTION: The system has 'input devices' such as a telephone set, a personal computer, a facsimile equipment, a video tape recorder(VTR) handling a variety of information like a voice, a character, a moving image and a still image, etc., and similarly it has 'output devices' such as a telephone set, a personal computer, a facsimile equipment, a pocket beeper, a video tape recorder(VTR) and a monitor handling various information like a voice, a character, a moving image and a still image, etc. Then the variety of information like a voice, a character, a moving image and a still image or the like received as 'input' is converted into the variety of information like a voice, a character, a moving image and a still image, etc., by a media conversion system and the converted information is fed to the 'output'.
Patent JP-S60147344-A (JP)
Title: Waste ink sump
Inventor: MIYAGAWA AKIRA
IPC: B41J2/18
Filed: 1984-01-13
Abstract: PURPOSE:To form a small waste ink sump having a simple and inexpensive structure and capable of storing and holding a large amount of waste ink without flowing out the same and generating contamination thereby, by using a high- molecular water absorbable polymer as a waste ink absorbent. CONSTITUTION:An adsorbing material 5 is received in a housing 1. This adsorbing material 5 is constituted by mixing high-molecular water absorbable polymer particles with a nonwoven fabric or Japanese paper being a holder or forming the resulting mixture into a sandwich structure having several layers. As the high-molecular water absorbable polymer, acrylic acid grafted starch or acrylate grafted starch is used. When waste ink is flowed onto the adsorbing material in a cartridge through a joint part 2 and a joint member 4, said ink is taken in the gaps between molecules of the high-molecular water absorbable polymer or the crosslinked structure thereof. Because the absorbing capacity of the adsorbing material is large, the miniaturization and wt. reduction of the cartridge and the whole of an apparatus are achieved and, because ink is taken in the polymer, ink is not flowed out by compression due to own wt.
Patent JP-H07207656-A (JP)
Title: Soil improvement machine
Inventor: KAWABATA KOICHI
IPC: E02D17/13
Filed: 1994-01-18
Abstract: PURPOSE:To make it possible to carry out soil improvement covering a wide area without overlapping with another neighboring soil improvement section even in a construction field of a large sized building by forming a rectangular and columnar improvement body in the ground and to promote soil improvement efficiency. CONSTITUTION:Excavation wings 33 and stirring wings 34 are provided to an excavation shaft 32, the excavation shaft 32 is connected to a driving gear. A gear box 38 is provided to the excavation shaft 32 upward from the stirring wings 34. Four screws 43 are projected from the gear box 34 in every direction. The screws 43 are rotated by interlocking with rotation of the excavation shaft 32.
Patent JP-H05191949-A (JP)
Title: Electric blower
Inventor: MATSUDA YOSHIHIRO
IPC: H02K7/14
Filed: 1992-01-13
Abstract: PURPOSE:To provide a highly efficient electric blower which is small, produces high output and causes no air-flow loss. CONSTITUTION:This blower is equipped with a centrifugal impeller 4, which is coupled with a motor shaft 3, a diffuser 11, which guides a sent-out air current, an air guide member 7, which is fixed to the frame 9 of a motor 9 and guides the air current having passed the diffuser 11, and a casing 1, which contains the impeller 4 and the diffuser 11 and is set and fixed to the frame 9 of the motor, and the diffuser 11 is fixed being caught with the air guide member 7 and the casing 1. The diffuser 11 is positioned by engaging the projection with the recess of the air guide member 7, and large chamfering is applied to the top of the diffuser wing in the vicinity of the largest diameter part so as to give elasticity to the section, whereby it improves the adhesion between the diffuser wing and the casing 1.
Patent JP-H07205596-A (JP)
Title: Liquid glue container
Inventor: SAKURAI JOJI
IPC: B43M11/00
Filed: 1994-01-18
Abstract: PURPOSE:To enable application width to be changed by changing the direction of application and to prevent an extra liquid glue from spewing on the surface of an application rubber body when a cap is placed. CONSTITUTION:No.1 applicator for a dot application is fitted in one mouth of a container body 1 containing a liquid glue and No. 2 applicator having a center hole in the center is fitted in the other mouth. On the other hand these applicators are covered by fitting engagement type caps 6, 7, No.2 applicator is protruded through the central part of a silicone rubber applicator bodies 2, 5 in a slender rectangular flat form, around which many serrate projections are formed integrally. When No.2 applicator is drawn with the longitudinal side applied to paper, wide application can be made, and when the applicator is drawn with the short side applied to paper, narrow application of a liquid glue can be made. The serrate projections help the liquid glue to be applied uniformly and closeness with the caps 6, 7 to be ensured.