baber/WOPTO huggingface dataset:
Patent JP-H0480214-A (JP)
Title: New syndiotactic polypropylene
Inventor: INOUE NORIHIDE
IPC: C08F4/60
Filed: 1990-07-20
Abstract: PURPOSE:To provide a new syndiotactic PP having a high crystallization rate and an excellent moldability by selecting a syndiotactic PP having a specified physical properties. CONSTITUTION:A syndiotactic PP is selected in which a signal intensity of CH3 groups assignable to syndiotactic pendant chains in the <13>C-NMR spectrum is 80% or higher of the signal intensity of all CH3 groups, the intrinsic viscosity in tetralin at 135 deg.C is 0.01-10dl/g, the index of mol.wt. distribution by GPC measurement is 0.5-20, the m.p. measured with a differential scanning calorimeter is 130-170 deg.C, the crystallization temp. measured after the complete melting with the calorimeter is 105-125 deg.C, and the isothermal semicrystallization rate measured at 110 deg.C with the calorimeter is 2min or lower.
Patent JP-H1041948-A (JP)
Title: Re-transmission system for atm system
Inventor: SHIGEMATSU HIDEKI
IPC: H04L1/16
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To attain re-transmission by the ATM system enhancing the utility efficiency of a transmission line and suppressing occurrence of congestion by transmitting an extended ATM cell again in a multiple address communication. SOLUTION: A sequence number provision means (SN provision section) 13, sequence number elimination means (SN elimination sections) 313, 323,..., 3n3, a sender side extension ATM cell processing means (transmission station extended ATM cell processing section) 14, a receiver side extended ATM cell processing means (receiver side extended ATM processing sections) 312, 322,..., 3n2 and a re-transmission means of an extended ATM cell in common to reception stations are provided. Then a broadcast type network is used to realize 1 : multi communication and the receiver side extended ATM processing sections 312, 322,..., 3n2 report the reception state to the transmission station extended ATM processing section 14, which conducts re-transmission of the extended ATM cell in the unit of one cell in multiple address communication.
Patent JP-S5894286-A (JP)
Title: Back projection video projector
Inventor: IWAHARA YUKIAKI
IPC: H04N5/74
Filed: 1981-11-30
Abstract: PURPOSE:To make height of a cabinet small to the extent of lateral width, and to reduce color phase irregularity of a screen picture, by reflecting the light from a picture by the first mirror of the upper face, and projecting its light to a screen from the back face by the second mirror being diagonally placed in the rear. CONSTITUTION:A video light beam on a fluorescent surface of a CRT 12 goes into a mirror built-in lens 21, is reflected by a mirror 13, and the whole light beam is emitted to the first mirror 15 positioned in the upper direction. As a result, this mirror 15 reflects the light beam by the second mirror 16 positioned diagonally in the rear, and the reflected ray is emitted to a screen 17 at a right angle from the back surface. In this way, optical path length of the light beam can be lengthened, therefore, height of a cabinet is set to the almost same length as the lateral width, and it can be installed, for instance, onto a video rack. Also, by using a lens whose optical path is long, it is possible to use a high performance lens which scarcely causes astigmatism, chromatic aberration, etc., and color phase irregularity and a color change on the screen picture can be reduced.
Patent JP-2000022826-A (JP)
Title: Digital conversion system
Inventor: SHIBAYAMA NAOKI
IPC: H04Q3/58
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a digital exchange system where the load of a main controller can be reduced and mass data can be transferred between auxiliary controllers. SOLUTION: A main controller 1 sets different time channels in an A controller 5 and a B controller 10 through a TDSW(time dividing switch) control part 4 and TDSW 33. A channel K which is set in the A controller 5 and a channel L which is set in the B controller 10 are connected. Thus, the A controller 5 and the B controller 10 are connected by a time divisional/multiplex PCM transmission line 19, and control data can directly be transferred from the A controller 5 to the B controller 10. Since time divisional/multiplex transmission is realized, the number of used channels can be increased/decreased and a large capacity is provided.
Patent JP-S6348753-A (JP)
Title: Manufacture of electrode catalyst layer for fuel cell
Inventor: SAKURAI MASAHIRO
IPC: H01M4/88
Filed: 1986-08-14
Abstract: PURPOSE:To manufacture an electrode catalyst layer for fuel cell having long cell life by uniformly mixing fine catalyst particles and fine PTFE particles in a small aggregate state. CONSTITUTION:Fine catalyst particles 7 in which fine platinum particles 1 are supported in a catalyst support 2 are dispersed in surface active agent aqueous solution. PTFE dispersion is added to the catalyst particle dispersion so that 30-60 ptswt. fine PTFE particles 3 are mixed with100 ptswt. fine catalyst particles 7. An organic solvent having low volatility is added to the dispersion to coagulate the fine particles 7 and 3. Since both fine particles are well mixed, the coagulation of particles is obstructed each other so as to prevent the progress of coagulation. This results in the formation of small size of aggregate. In addition, coagulation proceeds in well mixed state. Viscous paste obtained is kneaded with a kneader, and extruded by an extruder and rolled by a calender to a specified thickness to form a thin film of an electrode catalyst layer 5.
Patent JP-H1037246-A (JP)
Title: Stroke end shock reduction device for two piece boom type construction machine
Inventor: NAGATA NORITAKA
IPC: E02F3/43
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a shock reduction device which reduces definitely a shock produced during the stroke end of a first boom cylinder. SOLUTION: This construction machine is operated so that a first boom and a second boom may be in the maximum derricking state when a first boom cylinder 2 is placed in the longest state and a second cylinder 4 is placed in the shortest state and operated so as to fix the second cylinder 4 in the shortest state when working. The boom angle of the first boom produced when an angle detection means which detects the angle of the first boom and the first and second booms are placed in the maximum derricking state, is specified to be a stroke end angle.  There is provided a flow rate control means which limit- controls the flow rate of a pressure oil in the boom hoisting direction to a first operation valve according to the memory data of a limited flow rate setting means which preliminarily sets and stores the relation of the maximum supply flow rate of the first boom cylinder 2 with the first boom angle which is arranged to minimize the value in a specified angle range including this stroke end and increase the value as it becomes distance from this angle range.
Patent JP-S5980207-A (JP)
Inventor: TERAKURA MASAMITSU
IPC: A45D24/00
Filed: 1982-10-30
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-2001024426-A (JP)
Title: Antenna element and circularly polarized antenna system using the same
Inventor: SHIGIHARA AKIRA
IPC: H01Q13/08
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a compact rectangular antenna element suitable for being built-in portable equipment and a circularly polarized wave antenna device using the antennal element. SOLUTION: Two orthogonally crossing patch electrodes 3 and 7 are arranged on the upper face of an almost rectangular dielectric substrate 2 in the longitudinal direction, and a ground electrode 6 is arranged on the lower face of the dielectric substrate 2. A first short circuit electrode 4 for electrically connecting one patch electrode 3 with the ground electrode 6 is arranged on the longitudinal side face of the dielectric substrate 2, and a second short circuit electrode 8 for electrically connecting the other patch electrode 7 with the ground electrode 6 is arranged on the rectangular side face of the dielectric substrate 2. Power supply electrodes 5 and 9 electrically connected with the patch electrodes 3 and 7 are arranged on the side faces on which the short circuit electrodes 4 and 8 of the patch electrodes 3 and 7 are arranged. Then, two orthogonally crossing 1/4 wavelength type one side short circuit type microstrip antennas 1a and 1b are mutually combined so that circularly polarized waves can be generated. In this case, the dimension can be reduced to at most an area ratio which is 1/2.
Patent JP-H0636551-A (JP)
Title: Memory interleave circuit
Inventor: SASAKI MASAYUKI
IPC: H04L13/08
Filed: 1992-07-17
Abstract: PURPOSE:To achieve an interleave function with a small amt. of hardware by performing 1-bit-shift so that the leading 1-bit overflows wherever 1-word is read and rewriting it. CONSTITUTION:The leading address in an area A is accessed and a1a2...a8 are read, and the leading bit a1 is prescribed as the leading data of a first group. The read a1a2...a8 are sent to an 1-bit-shift circuit 9 and shifted by 1 bit in a left direction to prescribe them as a2a3...a80, and then they are rewritten to the leading address. Then, second address data b1b2...b8 as well whose only b1 is taken out similarly, and b2b3'b80 are rewritten. That is repeated related to the succeeding data as well. In take-out of a second bit, the read is performed similarly and the leading bits a2b2... are taken out succeedingly, and a3...a800 are rewritten, and that is repeated.
Patent JP-2001023024-A (JP)
Title: Vending machine
Inventor: YANAGISAWA YUKI
IPC: G07F9/10
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine which excels in an antitheft function to prevent the theft of paper money stored in a paper money identification/storage device and is provided with an outer door having an internal commodity display chamber, a sub-door which opens and closes the commodity display chamber attached to the back of the outer door and the paper money identification/storage device attached to the back of the outer door and adjacent to the sub-door. SOLUTION: This automatic vending machine is provided with an outer door which has an internal commodity display chamber, a sub-door 5 which opens and closes the commodity display chamber attached to the back of the outer door, a paper money identification/storage device 6 which is attached to the back of the outer door and adjacent to the sub-door 5, a lock device 9 of the sub-door 5 which consisting of a bolt and a brace where the bolt is put through and a lock device 10 of the device 6 consisting of a bolt and a brace where the bolt is put through. The bolt of the device 9 of the sub-door 5 is unified with the bolt of the device 10 of the device 6.
Patent JP-S5892187-A (JP)
Title: Synchronizing separation circuit
Inventor: OKANO TAKASHI
IPC: H04N9/89
Filed: 1981-11-27
Abstract: PURPOSE:To attain the time axis correction with high accuracy, by compressing or eliminating a video signal part, trapping a color subcarrier component and slicing a specified level part of a DC component obtained through the cutting of the low frequency component. CONSTITUTION:A composite video signal (a) is applied to a clamp circuit 2, a transistor(TR)Q in a nonlinear impedance circuit 5 is activated, and the emitter potential is suppressed to a potential higher by an emitter-to-base voltage VBE or below. Thus, through the set of position of a slider of a potentiometer VR, a signal (c) generated at the emitter is a signal obtained by compressing the video part of a signal (b). A signal (d) obtained by trapping the color subcarrier component from this signal (c) passes through an HPF8 to obtain a signal (e) having a differentiation pulse. Through the setting of a slice level VS so that the differentiation pulse can be sliced at a slicer 9, a synchronizing signal (f) for time axis detection can be outputted from a comparator 10.
Patent JP-S6083135-A (JP)
Title: Program reading system
Inventor: OOYAMA TAKAYUKI
IPC: G06F3/16
Filed: 1983-10-13
Abstract: PURPOSE:To confirm the program contents in a short time by dividing the stored programs into characters and words such as symbols, etc. through a word dividing part and then selecting and controlling those divided programs between read and non-read modes. CONSTITUTION:A program producer feeds a mode selection signal showing a read or non-read mode by a key. When a program is stored in a program memory part 1, a word dividing element identification part 2 divides the program into words and symbols since the space symbols are put into the space parts. The part 2 identifies a sentence containing an asterisk at the head of a character string as a comment sentence from the data given from a program grammar structure storing part 3. Then the part 2 recognizes that no reading is required for the comment sentence in a non-read mode and gives OFF control to a reading deciding part 5 so that no output is delivered from the part 5.
Patent JP-S6168511-A (JP)
Title: Photoelectric type displacement detector
Inventor: HASHIZUME TAKASHI
IPC: G01D5/30
Filed: 1984-09-12
Abstract: PURPOSE:To simplify the assembly and adjustment with an easier positioning of the transmission axes of deflecting plates by a method wherein two plate bodies formed by combining two deflecting plates with the transmission axes thereof shifted by 45 deg. from each other are arranged as opposed to each other and a light source and a light receiving section are provided sandwiching these deflecting plates. CONSTITUTION:A large-diameter deflecting plate 11 and a small-diameter deflecting plate 12 are laminated one upon another with the transmission axes thereof shifted by 45 deg. from each other to form a first plate body 10 having laminated and non- laminated parts of the deflecting plates. On the other hand, deflecting plates 41 and 42 are fixed with the transmission axes shifted by 45 deg. from each other to form a second plate body 40, which is arranged as opposed to the non-laminated part of the first plate body 10. Then, four light sources 21-24 and four light receiving sections 31-34 are arranged as opposed to one another sandwiching these plate bodies 10 and 40. Then, cyclical lighting signal 90 deg. in the phase are transmitted to respective pairs of light sources 21 and 22 and 23 and 24 while light reception outputs of the light receiving sections 31-34 are computed to detect a relative rotational displacement between the plate bodies 10 and 40.
Patent JP-H06196572-A (JP)
Title: Manufacture of semiconductor device
Inventor: BOKU SHIYOUSHIYU
IPC: H01L21/768
Filed: 1993-08-02
Abstract: PURPOSE: To lessen the contact resistance between a semiconductor substrate formed on a diffusion preventive film in contact holes of a high aspect ratio and a metallic wiring layer formed on the diffusion preventive film by a method wherein the forming step and heat treatment step of the diffusion preventive film are included. CONSTITUTION: An insulating film 39 is formed on a semiconductor substrate 31 with doped regions 37, 37' formed thereon so as to form the contact holes 41 exposing the impurity diffusion region of the semiconductor substrate 31 in this insulating film 39. Next, this diffusion preventive film 43 is formed on the inner surface of the contact holes 41 and the surface of the semiconductor substrate 31 exposed in the contact holes 41. Next, the diffusion preventive film 43 is heat-treated in vacuum at 450 deg.C-650 deg.C for two min to one hour. A metallic wiring layer 45 of the semiconductor device in formed on the film 43. Finally, the contact resistance value can be notably lessened regardless of the kinds of diffused layer, thereby enabling the evenness of the contact resistance to be remarkably enhanced.
Patent JP-H0357057-A (JP)
Title: Data transfer device using scsi
Inventor: KADOSHIMA TAKUYA
IPC: G06F13/372
Filed: 1989-07-26
Abstract: PURPOSE:To increase the data transfer speed as the whole by occupying a high speed bus in time division in a transfer device using a small computer system interface and the high speed bus. CONSTITUTION:When data is transferred from buffer memories 11 and 12 to a main memory 21, a high speed bus 4 is used in time division by buffer memories 11 and 12 like D11 D21 D12 D22.... The use in time division of the high speed bus 4 is controlled by a bus controller 3. That is, the bus controller 3 allows plural devices to alternately occupy the bus in time division when plural device request bus occupation. Thus, the high speed bus is occupied in time division by devices requesting the occupation,and the idle time of transmission does not exist and data is quickly transferred.
Patent JP-H06152018-A (JP)
Title: Solid-state laser device and laser machining device
Inventor: YASUI KIMIHARU
IPC: H01S3/23
Filed: 1993-08-02
Abstract: PURPOSE:To provide a solid-state laser which corrects the thermal lens operation of a solid-state element when the supplied power is fluctuated while evading the influences of dust, etc., and allows stable laser operation. CONSTITUTION:A solid-state laser device is provided with a laser resonator provided with an image transferring optical system, which has the combination of a solid-state element 3, which includes laser activating material, and the exciting light source 4 of the solid-state element 3 and the combination of a reflecting mirror 11 and a condensing lens 12. The laser device is also provided with a shifting means 13a which shifts the reflecting mirror 11 and the condensing lens 12 in the direction of the optical axis of the laser resonator and a container 60 which stores the image transferring system.
Patent JP-H0611942-A (JP)
Title: Image forming device
Inventor: YAMAMURA TAKASHI
IPC: G03F3/10
Filed: 1992-06-25
Abstract: PURPOSE:To provide an image recording device having simple constitution and good performance and capable of providing proof-read and planographic outputs. CONSTITUTION:A prebathing device 34 for performing a prebathing treatment with a liquid which is compatible with an electrically insulative liquid used in a developer and has a high insulating property is provided between an exposing portion located upstream of rotation of a rotary drum 13 past a portion immediately below the rotating rum 13, and the portion immediately below the rotating drum 13. Developing portions 52-56 are provided in which, near the portion immediately below the rotating drum 13, all or most of developing electrodes 52a-56a are located upstream of rotation of the drum past the position immediately below the rotating drum 13. A device for removing an excess of developers is provided which blows air toward a position downstream of rotation of the drum past the position immediately below the rotating drum 13 and in proximity to the developing electrodes 52a-56a provided in the developing portions 52-56.
Patent JP-S6173525-A (JP)
Inventor: KURODA SANSHIRO
IPC: H02J13/00
Filed: 1984-09-14
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-S6085220-A (JP)
Title: Swirl producing device
Inventor: NOZAKI TAKEAKI
IPC: F02B31/00
Filed: 1983-10-14
Abstract: PURPOSE:To provide optimum swirl strength in a full load area so as to give best combustion efficiency, by a method wherein a swirl guide is moved in a direction approximately parallel to a valve shaft. CONSTITUTION:When a load is below a set value, a value guide 6 and a swirl guide 9 are positioned to the lower limit where they protrude into an annular passage chamber 3 in a suction passage 2. When the air flows in the annular passage chamber 3 through the suction passage 2, a part of the air flows along the swirl guide 9, resulting in the generation of a strong swirl. When the load exceeds the set value, the value guide 6 is raised, and the swirl guide 9 is positioned to the upper limit where it stays in a recess 10. When, under this condition, the air flows in the annular chamber 3 through the suction passage 2, the air flow is formed in laterally opposed-flows around the valve shaft 5, and are sucked into a cylinder without generation of swirl movement, while being offset with each other.
Patent JP-H0939261-A (JP)
Title: Recorder
Inventor: YAMAGUCHI HIROMITSU
IPC: B41J2/175
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To record at higher quality level by preventing the discharge failure of ink or the damage of a recording head in the case of recording by moving a recording medium by using the stationary type recording head. SOLUTION: An ultrasonic wave generator 14 is provided at the intermediate of an ink supply passage 12 for connecting an ink tank IT to a recording head IJH or suitably at the side near the head IJH to apply ultrasonic wave to the ink passing through the passage 12 to vibrate the ink, and bubble mixed with the ink is broken to be vanished by the vibration. A vibrationproofing material 16 for preventing the vibration propagation to the head IJH is provided at the connector of the head IJH to the passage.
Patent JP-H06177734-A (JP)
Title: High-voltage switching circuit
Inventor: ORIBIE RUI
IPC: H03K17/687
Filed: 1993-07-06
Abstract: PURPOSE: To reduce the stress on a load transistor Tr and a swithcing Tr by controlling one branch by a switching signal and controlling the other by an inverted switching signal with respect to the gate of an N-type TR. CONSTITUTION: In a first branched, a P-type Tr M2 has the gate controlled by a connection node B between a Tr M3 in a second branch and a diode D1. An N-type Tr M0 has the gate controlled by a switching signal C. In the second branch, a P-type Tr M3 has the gate controlled by a connection node A between the Tr M2 in the first branch and a diode D0. An N-type Tr M1 has the gate controlled by an inverted switching signal/C. Since diodes D0 and D1 are biased forward, a voltage drop approximately equal to their threshold voltage is brought about between terminals. In this swithcing current, voltage drops between gates and drains, gates and sources, or drains and sources of Trs are reduced by the threshold voltage of diodes.
Patent JP-H0834101-A (JP)
Title: Polyimide fluororesin laminated body
Inventor: KATAOKA KOSUKE
IPC: B32B27/30
Filed: 1994-07-21
Abstract: PURPOSE:To provide a polyimide fluororesin laminated body made of a polyimide film having a fluororesin laminated on its both faces or one face, having heat fusibility and excellent arc tracking resistance. CONSTITUTION:On a polyimide film surface, a thin film of a tetrafluoroethylene hexafluoropropylene copolymer (FEP) resin of 3mum or less is formed. On its outer layer, a thin film of a polytetrafluoroethylene (PTFE) resin is formed. Thus, a polyimide fluororesin laminated body having heat fusibility and excellent arc tracking resistance can be obtained.
Patent JP-H0940702-A (JP)
Title: Method for granulating carboxymethylcellulose ether alkali salt and granular carboxymethylcellulose ether alkali salt obtained thereby
Inventor: NISHIZAKI KATSUICHI
IPC: C08B11/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a carboxymethylcellulose ether alkali metal salt (CMC) which can give a dried powder having a uniform particle distribution, suppressed in the formation of a fine powder and having excellent quick water solubility, a high bulk density and excellent handleability. SOLUTION: This method for granulation comprises disintegrating a starting material being a solid comprising 15-40wt.%, based on the solid, CMC, 40-60wt.% water and the balance of a 2-4C alcoholic solvent with a disintegrator.