baber/WOPTO huggingface dataset:
Patent JP-H07308998-A (JP)
Title: Multilayer polypropylene sheet for packaging ptp
Inventor: KIMATA MASAO
IPC: B65D75/34
Filed: 1994-05-17
Abstract: PURPOSE:To obtain a sheet having excellent rigidity, impact resistance, oil resistance and small curl after aluminum sealing by forming an outer layer and a sealing layer of specific mixing ratio of polypropylene homopolymer and ethylene propylene copolymer of a specific ethylene ratio, and further adding a specific amount of petroleum resin and rubber component to an intermediate layer. CONSTITUTION:An outer layer (A) is formed of a mixture of 70-90wt.% of polypropylene homopolymer (PP) and 30-10% of ethylene propylene copolymer (EP) having an ethylene ratio of 0.1-5.0%. A seal layer (C) is formed of 40-90% of PP and 60-10% of EP. An intermediate layer (B) is formed of a mixture of 10-505 of EP, 3-20% of petroleum resin and 5-20% of rubber component. Further, 0.05-0.3 pts.wt. of a crystal nucleus material is added to 100 pts.wt. of the polypropylene mixture of the A, the B and the C, the thickness ratio of the A to the B is set to 10-30%, and a thickness ratio of the B is set to 80-40%.
Patent JP-S5625973-A (JP)
Title: Ion etching apparatus
Inventor: NAKASHIMA MASATO
IPC: H01L21/302
Filed: 1979-08-08
Abstract: PURPOSE: To measure the component of thin film in the depth direction, by providing with the sweep circuit which performs deflecting sweep of ion beam in x axis and y axis direction after generating, drawing out, accelerating and converging the ion.  
     CONSTITUTION: Component of thin film of semiconductor etc. in the depth direction, is known by ionizing an inactive gas and giving a shock on the surface of sample. For example, thermion is generated by the the filament 1 and introduced inactive gas is ionized and then, ionized gas is drawn out by the draw-out electrode 2. Moreover, ionized gas is accelerated by the control.grid 3 and is converged by the converging lens 4. Deflecting sweep of converged ion beam is performed in x axis and y axis by the sweep circuit 5 and sweep in y axis direction is performed based on the saw tooth signal and that of in x axis direction is performed by the functional wave signal. Hereby, section having the inclination, is exposed in the thin film 6 on the substrate 7 and component distribution in the depth direction is obtained by irradiating finely contracted incident electron and measuring gradually moving the sample stand. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62257772-A (JP)
Title: Photovoltaic device
Inventor: KUBO HIROAKI
IPC: H01L31/04
Filed: 1986-04-30
Abstract: PURPOSE:To improve and stabilize the output characteristics of a photovoltaic device by removing an oxide layer on the surface of a metallic electrode formed onto an insulating film and enhancing an ohmic contact with an amorphous semiconductor layer. CONSTITUTION:Al electrodes 2a, 2b are shaped onto an insulating substrate 1, a mask 32 is mounted at a predetermined position, and the whole is charged into a metallic-surface removing reaction chamber. The surfaces of the electrodes are removed in approximately 200Angstrom  through high-frequency sputtering by Ar, thus forming electrodes 7a, 7b. The whole is charged to a hermetically connected plasma CVD device under a vacuum state, and a N layer by substances such as SiH4+ H2+PH3, an I layer by substances such as SiH4+H4 and a P layer by substances such as SiH4+H2+B2H6 are superposed, thus shaping amorphous semiconductor layers 3a, 3b. The substrate 1 is taken out of a device, and a transference electrode is attached. According to said constitution, ohmic contacts among the amorphous semiconductors and the metallic electrodes are improved, thus enhancing and stabilizing the output characteristics of the photovoltaic device.
Patent JP-H10294764-A (JP)
Title: Modem jitter elimination method and device
Inventor: SHIBUYA KAZUTOSHI
IPC: H04L27/01
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To accurately eliminate jitters and to reduce code decision errors of a receiving signal by making a jitter controlling part compensate the deviation of a control amount which is caused by operation timing. SOLUTION: A multiplier 16 calculates a jitter amount, by multiplying an output of a band-pass filter 12 by an output of a balancing circuit 15 and outputs it to a phase converter 17. The converter 17 converts an inputted jitter amount into phase information and outputs phase information Q2 so that a rotating device 18 rotates a phase information Q1 to compensate a proceeded phase, because a rotating device 19 outputs the information Q1 which rotates a base-band signal that is inputted from a frequency offset controlling part and because the phase of the base-band signal proceeds by as much as the time (at least the time for one cycle of a code)needed for calculating the Q1. The device 19 rotates a base-band signal that is inputted from the frequency offset controlling part based on an inputted phase information Q2 and compensates phase distortion which is caused by jitters.  The device 18 also compensates a delay phase which occurs at the filter 12.
Patent JP-H042894-A (JP)
Title: Pulp disaggregating machine
Inventor: TATSUTA SHIGENORI
IPC: B02C19/00
Filed: 1990-04-19
Abstract: PURPOSE:To provide the title machine capable of disaggregating fibers in a short time into single fibers, thus useful for disaggregating high-concentration pulp obtained from waste paper as raw material, consisting of a disaggregating tank equipped with both specific disaggregating blades and baffle plates. CONSTITUTION:The objective machine consisting of a disaggregating tank 3 equipped with (A) disaggregating blades 6 provided with two pairs of downwardly lilted plate blades concentrically fitted at the lower part of rotary- controllable disaggregating shaft and (B) baffle plates 9 with agitating blades 5 fitted with two spiral blades 6a, 6b tilted against a bottom plate 7 with many recess grooves and the inner wall surface. It is preferable that the downward tilt angle of one of the two pairs of disaggregating blades 6 be made to differ from that for the other.
Patent JP-S58219056-A (JP)
Title: Marking method of hybrid integrated circuit
Inventor: SAITOU TAKAO
IPC: B41F17/36
Filed: 1982-06-16
Abstract: PURPOSE:To obtain a hybrid integrated circuit which can be marked at a low cost without disturbing the mounting of parts at a high density by such an arrangement wherein required symbols are printed only on the upper surfaces of parts mounted on a ceramic substrate of a hybrid integrated circuit by a marking device. CONSTITUTION:It is necessary to arrange a character type 6 to coincide the position of a transistor 4 for flat installation. A symbol can be printed only on the upper surface of the flat installation transistor 4 by performing printing by positioning a printer to coincide with the arrangement of the type. The positioning at the time of marking can be relatively easily accomplished by such an arrangement, for instance, wherein the ceramic substrate 1 is made equal to the size of the wooden frame 5 of a rubber type. Since this method eliminates the necessity for providing a space for marking in a hybrid integrated circuit, the arrangement of flat installation transistors can be freely determined and it becomes possible to mount parts on substrate at a high density.
Patent JP-H10293216-A (JP)
Title: Plastic optical fiber preform and its production
Inventor: IKECHI MAKI
IPC: G02B6/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a plastic optical fiber preform capable of improving the optical transmission characteristics of a plastic optical fiber while drawing is facilitated and a process for producing the same. SOLUTION: This process consists in producing the plastic optical fiber perform 1 including a cylindrical clad layer 2 and a core part 3 disposed in the clad layer 2. In such a case, a core forming material for forming the core part 3 is supplied into the clad layer 2 and thereafter, the core forming material is so polymerized that the ratio of the weight average mol.wt. of the core part 3 to the weight average mol.wt. of the clad layer 2 is 0.7 to 1.5 and that the glass transition temp. of the core part 3 is lower by 5 to 50 deg.C than the glass transition temp. of the clad layer 2.
Patent JP-S6299950-A (JP)
Title: Loader for recording disc
Inventor: WATANABE MASAYOSHI
IPC: G11B17/04
Filed: 1986-05-06
Abstract: PURPOSE:To prevent malfunction under the vibrating condition by ensuring meshing a rack and a pinion while sliding a little the rack in the moving direction when they are meshed with each other. CONSTITUTION:One end of a clutch slider 16 is inserted to a pin 31 of a clutch link 30 supported to a chassis 9 and the clutch link 30 is driven by the forward/ backward sliding of the clutch slider 16. On the other hand, a pin 29 of the other end of the clutch link 30 is fitted to the chassis 8 and loaded to the rear part of the slidable right slide arm 24 in forward/backward direction. Then a long hole 25 and a long hole shaped ditch 26 are privided, the pin 29 is inserted to the ditch 26 of the rack 27 energized backward by a spring 28, and the rack 27 is arranged so as to be meshed and separated with/from the drive gear 23 by the turning of the clutch link 20. Further, a rack stopper 32 is fixed to the chassis 8, the rack 27 meshes with the drive gear 23 so as to be regulated so that the rack 2 is not escaped downward when it is moved forward.
Patent JP-S61260577-A (JP)
Inventor: ICHIMURA NOBUO
IPC: H05B3/00
Filed: 1985-05-14
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-H10293845-A (JP)
Title: Broken-line recognition method
Inventor: AOKI YASUHIRO
IPC: G06T7/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide the broken-line recognition method which is adaptive to even a handwriting drawing wherein there are distortion and noise and a segment touches another segment. SOLUTION: In a broken-line map generating process 10, the outline of a segment is traced to extract broken-line candidates from inputted drawing data, a broken-line part which is not detected by the outline tracking is detected from a pixel array perpendicular to grid lines, and the broken-line candidates are approximated with auxiliary lines of the drawing to generate a broken-line map. In a broken-line recognition process 20, a broken-line pattern is generated from the broken-line map and matched against registered broken-line patterns to recognize the kind of the broken line, thereby recognizing the start and end points of the broken line.
Patent JP-H041938-A (JP)
Title: Optical recording and reproducing device
Inventor: TANAHASHI YUTAKA
IPC: G11B11/105
Filed: 1990-04-18
Abstract: PURPOSE:To obtain an optical disk device guaranteed for its recording and reproducing with high reliability by controlling a recording laser with feedback of a monitor of the laser. CONSTITUTION:A current for driving a weak laser to densely irradiate a medium is supplied by a base power output circuit 5, and the reproducing is processed by using this weak laser. The density of such a laser is directly received by a photodetector 7 provided in the vicinity of a laser diode 6, and the density of the received beam is outputted by the photodetector 7 to obtain a monitor signal via an amplifier circuit 8 and a current/voltage converter circuit 9. Then, this monitor signal is converted by an A/D converter 11 into a digital signal and inputted to a controller 1, whereas its analog signal is inputted as it is via a sample-and-hold circuit 10 to the base power output circuit for the purpose of the feedback control of base power. By this method, the optical disk guaranteed for its recording and reproducing with high reliability is obtained.
Patent JP-S59226521-A (JP)
Title: Radio device
Inventor: FUKUICHI TAKUROU
IPC: H04B1/10
Filed: 1983-06-08
Abstract: PURPOSE:To make a frequency informing part unnecessary, and to make a device small-sized by providing a memory, a voice synthesizing circuit, etc. on a radio receiving circuit, and informing a name of a broadcasting station and a frequency in the course of receiving when necessary. CONSTITUTION:When a switch 7 becomes on in the course of operation of a radio receiving circuit 1 having an auto tuning function, a CPU 3 obtains a receiving frequency through a signal line 10 from the radio receiving circuit 1. The CPU 3 transfers an address of an ROM 4 in which a voice data is stored, to a voice synthesizing circuit 2. The voice synthesizing circuit 2 synthesizes a voice, and generates a voice from a loudspeaker 6 through a signal line 13 and a mixing circuit 5. Thereafter, an address table in which a voice data of a name of a broadcasting station is stored is referred to, and the name of the broadcasting station is generated from the loudspeaker 6 in the same way.
Patent JP-H05294502-A (JP)
Title: Image reading device
Inventor: TSUKAHARA TOSHIAKI
IPC: B65H33/04
Filed: 1992-04-22
Abstract: PURPOSE:To enable easy detection of partition paper sheets inserted between original copies to distinguish multiple documents from each other in a device in which images are read by transferring the documents in sequence. CONSTITUTION:Holes are formed in partition paper sheets inserted between original copies to distinguish multiple documents from each other, and a detection sensor 7 positioned in a document transfer route in the upstream of an image read position A detects the presence and absence of the holes by inserting an actuator 7a into the holes in the partition sheets. When the original copy fed is stopped at a stopping position B on the next page, it is identified whether it is the document to be read or the partition paper sheet.
Patent JP-S63281368-A (JP)
Inventor: URURIHI KOSUTENOOPURE
IPC: H01M12/06
Filed: 1988-04-27
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-S60246442-A (JP)
Title: Self-releasing system of microprogram control processor
Inventor: FUJIHASHI YUUICHIROU
IPC: G06F9/22
Filed: 1984-05-22
Abstract: PURPOSE:To execute a self-release by executing periodically a processing for setting various parameters for executing a main program, and a processing for starting the program, in accordance with a control data written in an RAM. CONSTITUTION:A control data is written in a data holding RAM 14 through a bi-directional bus interface 17, this control data is discriminated by an initial discriminating part 21, and whether it goes to a main processing part 23 or 33 is discriminated. The control data of the RAM 14 is read out by a control data read-out part, the control data is discriminated by a control data discriminating part 25 or 35, whether a selection of the main processing part is correct or not is confirmed, and if it is correct, a parameter of the present processing part is set, and if it is erroneous, the parameter is set by jumping to the other processing part. These processings are executed by a data storing ROM 13, the data holding RAM 14, and an arithmetic processing part 15.
Patent JP-H10291493-A (JP)
Title: Manual drive device with auxiliary power
Inventor: SATO KATSUTOSHI
IPC: B62M3/06
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To assist power with no sense of incompatibility in a manual drive device with auxiliary power. SOLUTION: This manual drive device with auxiliary power is provided with a manual drive system 5 and a power drive system 8 in parallel, and the driving force of the manual drive system 5 is detected to control the output of the power drive system 8. The manual drive system 5 is provided with a tooth ring 18 rotatable around the fixed axis and connected to a drive wheel 4, a pair of the right and left pedals 15 rotated to draw a circular or noncircular locus, and a dead center avoiding means 7 interlocking the pedals 15 and the tooth ring 18 so that one pedal 15 is located beyond the upper dead center when the other pedal 15 is located at the lower dead center during their rotation.
Patent JP-2000261374-A (JP)
Title: Transmitter/receiver
Inventor: HAYASHI MAKI
IPC: H04W52/24
Filed: 1999-03-06
Abstract: PROBLEM TO BE SOLVED: To correct a receiving level measuring error without improving reception measuring precision and to cope with the case of appearing of fast phasing or intense interfering waves. SOLUTION: After defining a line, a CL-TPC part 162 calculates a transmission power value based on a TPC command to control closed loop transmission power. At the same time, an OL-TPC part 161 calculates a transmission power value based on a receiving level and a correcting value calculating part 164 calculates a correcting value based on a difference between the transmission power values outputted from the part 162 and the part 161. After defining the corrected value, a mode switching part 165 switches switches 167 and 169 and controls an open loop transmission power by a value obtained by adding a correcting value to the transmission power value based on a receiving level.
Patent JP-2000258382-A (JP)
Title: Specimen small-quantity-type bio sensor
Inventor: NODA YUICHIRO
IPC: A61B5/145
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a sensor by eliminating the need for insulating both electrodes by forming a counter electrode opposite to a work electrode on an insulating substrate. SOLUTION: A work electrode 12 formed on an insulating substrate 11a is allowed to oppose a counter electrode 13 formed on an insulating substrate 11b via a spacer 14, and capillary structure is formed by the work electrode 12, the counter electrode 13, and the spacer 14. An opening for conducting linearly is provided at both the ends of capillary structure 15, and a specimen can be introduced from any opening. A specimen well being linearly connected to the capillary structure is provided, the specimen touches the capillary structure for the first time when a required amount of specimen is accumulated in the specimen well, and the capillary structure is filled, thus achieving reliable measurement. Also, a piercing needle moves inside the capillary structure to pierce the surface of an organism.  The specimen exits the surface of the organism due to the piercing, stays in the specimen well, and is introduced to the capillary structure when a required amount of specimen is accumulated for measurement.
Patent JP-S5437066-A (JP)
Title: Method of cleaning denitration reactor
Inventor: SUZUKI TETSUO
IPC: B01J8/02
Filed: 1977-08-30
Abstract: PURPOSE:To accelerate the flow of gas passing through the catalyst layer and remove soat from the layer efficiently by injecting a part of exhaust gas from the outlet side of a fixed bed type dry denitration reactor after boosted from a nozzle on the upstream of the catalyst after boosted with a fan without use of special gas for cleaning.
Patent JP-S61260548-A (JP)
Title: Zinc-chlorine cell
Inventor: YOSHIZAWA MITSUO
IPC: H01M4/00
Filed: 1985-05-15
Abstract: PURPOSE:To enable the making of a large size cell easily, by rebaking a carbon fiber sheet, then soaking it in a dilute nitric acid to activate, and making up a chlorine electrode plate. CONSTITUTION:The carbon fiber sheet has been made by making sheets from carbon fiber chops, laminating them on a chlorine electrode plate, and baking up. The sheet is rebaked at a temperature over 2,000 deg.C, and then soaked in a dilute nitric acid to activate, to make up a chlorine electrode plate. The thickness of the electrode plate is preferable to be about 0.5-5mm, and this can be obtained by controlling number of laminating sheets. The carbon fiber chops are made of fibers from baked up and carbonized tar, pitch, liquid coal or the like. As the dilute nitric acid, a dilute nitric acid of 4 to 8N (at a temperature 60 deg.C to a boiling point) is used, and the soaking time is 5 to 50 hours.
Patent JP-H09264159-A (JP)
Title: Fuel injection device for diesel engine
Inventor: MORISANE KENICHI
IPC: F02M45/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the performance of each of a pilot injector and a main injector by performing pilot injection for reducing noises or the like while using a distributor type fuel injection pump and properly adjusting the ratio of pilot injection and an interval between the pilot injector and the main injector according to a driving condition or the like. SOLUTION: A solenoid spill valve 17 for adjusting the amounts of main injection and pilot injection and an interval therebetween is provided in a distributor type fuel injection pump 1. Further, a control means 20 for controlling this solenoid spill valve includes a requested fuel injection amount calculating means for calculating a requested injection amount from the map of a fuel injection amount characteristic set, in which a fuel injection amount is set according to a driving condition in all driving zones of an engine, a means for calculating a pilot injection amount as the injection amount of the pilot injector and a pilot interval as an interval between the pilot injector and the main injector based on the requested injection amount.
Patent JP-S5728228-A (JP)
Title: Semiconductor integrated circuit
Inventor: OGUCHI CHIAKI
IPC: G01K7/42
Filed: 1980-07-28
Abstract: PURPOSE:To shorten adjusting time by using a semiconductor element itself as a temperature sensor and by adjusting automatically the resistance of the sensor. CONSTITUTION:When a resistor 34 as a temperature sensor is adjusted, a transmission gate T4 is turned on by a signal of S1 at a reference temperature previously set. Further, with counters 65-71, that share use with a divider, kept under reset states, a high signal is applied to a pad 64, and an R-S.FF comprising NAND circuits 59, 60 is set. Next, by making a reset signal S9 low, sweeping is performed by the counters 65-71 to control cells C1-C7 having MOS transistors different in conductance coefficients for each cell, and further when the output from a differential amplifier 24 is inversed from high to low, by resetting the R-S.FF, the data at that time is held in a latch circuit 58.
Patent JP-H01273514-A (JP)
Title: Threshing apparatus of thresher
Inventor: NAKAI MASAJI
IPC: A01F12/20
Filed: 1988-04-25
Abstract: PURPOSE:To facilitate the adjustment of the transfer efficiency of supplied culm and the loss of grains by intermittently arranging spiral plates on the outer circumference of a threshing drum and connecting the gap between the spiral plates with detachable threshing tooth. CONSTITUTION:Culms are threshed with a threshing tooth 4 while being transferred in the direction of a threshing drum axis with a spiral plate 3 of a rotating threshing drum 1. When the culm has high water-content, a threshing tooth 4 is attached to the drum to connect the gap between adjacent spiral plates 3. Culms having low water-content are threshed with a threshing tooth 4 attached to the threshing drum in such a manner as to disconnect the spiral plates 3.
Patent JP-S5227225-A (JP)
Title: Magnetic bubble device
Inventor: SATOU YOSHIO
IPC: G11C19/08
Filed: 1975-08-26
Abstract: PURPOSE: Bubble device which can be made by one-mask process and which does not burn down devices such as magnetic bubble generators which accomplish their functions by conduction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60246973-A (JP)
Inventor: TOYASU YOSHINORI
IPC: E05D15/48
Filed: 1984-05-22
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。