baber/WOPTO huggingface dataset:
Patent JP-S5577171-A (JP)
Title: Transistor
Inventor: FUKUMA KAZUNORI
IPC: H01L21/331
Filed: 1978-12-05
Abstract: PURPOSE: To improve high frequency characteristics and increase secondary breakdown resistance, by forming back-to-back type comb-shaped emitters, which are divided small at nearly crossing section of the comb shape, and inserting stabilizing resistances into the emitters.  
     CONSTITUTION: By providing a number of n-type small emitters 8 and 9 on p-type base layer 6 on n-type collector layer 5, an entire shape is to become a back-to-back comb-type arrangement. By attaching a nichrome-gold electrode 10 to reverse surface 3 and providing front surface 2 with impurity-containing Si resistance layer 13 through SiO 2  film 11, all the small emitters 8 and 9 are connected. It is covered with SiO 2  film 14, the film 14 is provided with holes 15 except the small emitter layer, metallic contact 17 is provided on the film 14 and then connected to the resistance layer 13. On a part of the film 14 where the resistance layer 13 does not exist, metallic contact 18 is provided on the film 14 for making ohmic connection with the surface of the base layer 6. As the emitters are divided at crossing section of the comb shape, current concentration is retarded, and this effects is further improved by insertion of the resistance. Moreover, as emitter-surrounding sides' length is relatively long as compared with the emitter's area, all the small emitters can operate uniformly, high frequency characteristics can be improved and the secondary breakdown resistance can be increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0810343-A (JP)
Title: Rotational balance adjusting mechanism for radiation irradiation device
Inventor: SATSUMOTO HIROAKI
IPC: A61N5/01
Filed: 1994-06-30
Abstract: PURPOSE:To keep the rotational balance of both an irradiation part body and an irradiation part support in the phi directional rotation and in the psi directional rotation respectively. CONSTITUTION:A rotational balance adjusting mechanism is made up of an irradiation part body 1, a balance weight 22 that has been attached to the body 1, and an irradiation part support 10 that supports the irradiation part body 1 and is rotated around the axis Y; and the balance weight 22 is placed on the extension line connecting the center 1a of gravity of the irradiation part body 1 with an isocenter 9. Thus, even if the irradiation part body 1 and the irradiation part support 10 are rotated in the phi direction and in the psi direction, the balance both in the phi directional rotation and in the psi directional rotation can be always kept.
Patent JP-S6248629-A (JP)
Inventor: GATTI GAETANO
IPC: A61K31/70
Filed: 1986-06-27
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-H01316614-A (JP)
Title: Method for measuring flow rate
Inventor: NAKAI MASARU
IPC: G01F1/704
Filed: 1988-06-17
Abstract: PURPOSE:To easily but accurately measure the flow rate of a fluid by providing plural measuring points at intervals along the flowing route of the fluid and calculating the time spent by the fluid for moving from one measuring point to the next. CONSTITUTION:The peak counting rate of the gamma rays radiated from nitrogen and carbon at a measuring point 4 is measured by means of a radiation spectrum detector 4a and dose rates at two measuring points of the point 4 and another point 5 are measured by means of dose rate meters 4b and 5b. Then the time spent by main steam for moving from the point 4 to point 5 is calculated by a data processor 6 and the flow rate of the main steam is found. Therefore, the flow rate can be found accurately without providing any special instrument inside the pipeline system or without making any work, such as boring a hole, etc., to the pipeline system.
Patent JP-H0446289-A (JP)
Title: Mounting method for pipe flange for refrigerating device
Inventor: HARAKAWA TATSUO
IPC: F16L23/16
Filed: 1990-06-11
Abstract: PURPOSE:To prevent the occurrence of abnormal sound by attaching a packing thinner than a gap dimension to a gap part between male and female pipe flanges for a refrigerating device. CONSTITUTION:A female flange 1 connected to a refrigerant pipe 4 and a male flange 2 connected to a refrigerant pipe 5 are sealed through a packing 3 for keeping airtightness. A packing 6 having the following dimension is attached in a gap part between the female flange 1 and the male flange 2 not to injure the sealing action of the packing 3, namely its thickness is <(t+f3)-f4, outside diameter <c1, and inside diameter >d. Since the packing 6 having the above dimensions is attached in the gap part, refrigerant flowing through the pipe can smoothly go straight on to check its flowing into a cavity part. Thus the occurrence of abnormal sound can be prevented.
Patent JP-S6212145-A (JP)
Title: Wiring structure
Inventor: MIYAUCHI TAKEOKI
IPC: H01L23/52
Filed: 1985-07-10
Abstract: PURPOSE:To improve the degree of freedom of wiring programming largely by forming narrow sections for cutting and adjacent sections for connections to each wiring. CONSTITUTION:Both narrow sections A-F for cutting wirings and adjacent sections 1A-5A for connecting the wirings are shaped severally to the wirings A-F. When respective wiring A-F must be cut, the wirings are irradiated by energy beams, such as laser beams, electron beams, ion beams, etc. When each wiring A-F must be connected, on the other hand, the wirings are irradiated by energy beams. The cutting and connections of the wirings can both be executed at arbitrary positions, thus largely improving the degree of freedom of wiring programming.
Patent JP-2000300353-A (JP)
Title: Reading easel for referring to book such as knitting text or cooking text
Inventor: KASHIWAGI HIRONORI
IPC: A47B23/06
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a reading easel portable and applicable to any size of book so as to refer to each book in the state of putting a knitting text on a table in the case of knitting or in the state of leaning a cooking text at the corner of a cooking table or leaning the cooking text against a wall near the kitchen in the case of cooking. SOLUTION: A reading easel body is composed of a backrest plate 1, a supporting stand 2 and a pressing plate 3, the backrest plate 1 and the pressing plate 3 are made parallel and the supporting stand 2 forms an almost U-shaped cross section for connecting the backrest plate 1 and the pressing plate 3 while keeping the interval between them. The pressing member 3 for book is composed of a transparent material so as to see both the spread pages of the book through it. Besides, the reading easel body is provided with a partition 4 and a hanger 5 so that the reading easel can be used while being raised or leaned against the wall.
Patent JP-S6473575-A (JP)
Title: Disc
Inventor: SHINNMINGU SHIN
IPC: G11B21/10
Filed: 1988-06-20
Abstract: PURPOSE: To optimize a disk file operation following a track by slowing the sampling speed of head position error signals during track seek and speeding the speed during tracking based on timing signals. CONSTITUTION: Clock signals of a position error signal(PES) generated from demodulated servo timing information are inputted to a sampling clock generating mechanism 65 to generate two output signals and to perform two separate interrupts to a microprocessor 80. When receiving a seek command from a disk file control device, one of the interrupts to the microprocessor 80 is inhibited to execute a seek control signal algorithm at a speed slower than that at which the signal algorithm of track following control is executed. When the head approaches the central line of the target track in the end of seek, the interrupt having been inhibited is permitted again and both the interrupts of the microprocessor are made possible and the microprocessor becomes to operate at a faster sampling speed of position error signals.  By this, the performance of the disk file during track tracking is improved.
Patent JP-S5672412-A (JP)
Title: Optical recorder
Inventor: WATANABE SHIYUUICHI
IPC: G03B27/32
Filed: 1979-11-19
Abstract: PURPOSE: To increase the speed of the operation of an optical recorder and to lower its cost by arranging a revolving polyhedron between an image forming lens and photoreceptor and by deflecting a light beam, modulated by a signal with information after it passes through the image forming lens.  
     CONSTITUTION: When the incident surface of quadrangular prism 5 is at right angles to optical axis 17, laser light 2 is image-formed at intersection 18a on film 7 as spot light. When quadrangular prism 5 revolves from the above-mentioned initial state by angle (θ), the incident laser light is refracted in striking prism 5 and in getting out of it and then image-formed on film 7 at image formation point 18b at a distance of deviation (y) from image formation point 18a in the initial state. In such a constitution, rotating prism 5 at a constant speed permits the image formation point of the laser light to scan up and down on film 7 for recording and this deflection part synchronizes with modulation of the laser light. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01317992-A (JP)
Title: Chuck device of concrete block
Inventor: FUKUE JIRO
IPC: B66C1/62
Filed: 1988-06-17
Abstract: PURPOSE:To easily chuck and detach a block by inserting engaging means from above between connecting portions, and turning a rotary shaft supporting the engaging means to engage the engaging means with the lower surface of the connecting portion. CONSTITUTION:The entire chuck device is suspended by a hook 4 of a suspension device side, and the lower end engaging means 16 is lowered to be inserted above a space portion between connecting portions 22, 22. At this time, the maximum horizontal length of the engaging means 16 is formed to be smaller than the clearance between face shells 21, 21, but larger than the width between the connecting portions 22, 22. With the engaging means 16 inserted below the lower end surfaces of the connecting portions 22, 22, a rotary shaft 15 is rotated in the horizontal direction in a 90-degree arc. When the whole device is hung up in such a condition, the upper surface of the engaging means 16 is engaged and retained on the lower surfaces of the connecting portions 22, 22 to hand up a block 20.
Patent JP-H07287869-A (JP)
Title: Optical disk and its production
Inventor: OISHI KENJI
IPC: G11B7/24
Filed: 1994-06-08
Abstract: PURPOSE:To obtain an optical disk with low noise and low error rate by providing a vanadium base layer between a transparent substrate and a vanadium oxide thin film showing metal-nonmetal transition. CONSTITUTION:This optical disk 10 has a vanadium oxide thin film material layer 2 which causes metal-nonmetal transition depending on temp. change between a transparent substrate 1 and a reflecting layer 3. During reproduction, a small recording mark under the diffraction limit of light can be read out by using the change in optical characteristics accompanied by the temp. distribution produced in the light spot of the laser light for reproduction which irradiates the optical disk 10. Therefore, the optical disk 10 is especially suitable for a high-density optical disk 10. As for the material showing metal-nonmetal transition, VO2 having higher transition temp. than the room temp. is used here, and otherwise crystalline thin films such as VO, V2O3, Ti2O3 also show the metal-nonmetal transition which reversibly occurs with temp. change during both of increasing and decreasing temp.
Patent JP-H023059-A (JP)
Title: Color picture image forming material
Inventor: WATABE MANABU
IPC: G03F7/115
Filed: 1988-06-17
Abstract: PURPOSE:To shorten the time required for adhesion in vacuum of solid powder to the surface of a color picture image forming material and to improve reproducibility of picture image and slidability of the color picture image forming material by fixing the solid powder to the surface of a base body opposite to a colored photosensitive layer. CONSTITUTION:Solid powder is fixed to the surface of a base body opposite to a colored photosensitive layer. The solid powder to be used may be spherical or amorphous shape obtd. by crushing a material for the solid powder in a ball mill, jet mill, etc. Most preferred particle size of the solid powder is 1-8mum. The solid powder is fixed to the rear surface of a color picture image forming material by scattering it on the rear surface and fixing thereto by heating, etc. Thus, the time required for adhesion of the powder in vacuum is shortened, and reproducibility of picture image and slidability of color picture image forming material are improved.
Patent JP-S63315715-A (JP)
Inventor: NARA YASUNORI
IPC: E01H5/08
Filed: 1987-06-17
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-H09329951-A (JP)
Title: Toner cartridge
Inventor: SAKAMOTO TAKASHI
IPC: G03G15/08
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking of toner to the peripheral part of a toner discharge port, in executing an exchange of toner cartridges etc. more simply and inexpensively and the spilling of the toner from a used toner discharge port simply and efficiently. SOLUTION: As a seal member 4 for sealing the toner discharge port 2, one formed so that only a region part 4a corresponding to the toner discharge port is cut off for opening, at the time of using the toner cartridge is used. Further, the seal member 4 provided with a folded seal part 5 which is stuck to the periphery of a toner housing container 3 being the peripheral part of the toner discharge port 2, so as to seal the used toner discharge port 2 in a state where the seal part 5 is peeled and turned over is used. The folding work of the folded seal part 5 can be executed together with a rotary motion, at the time of removing the toner housing container 3.
Patent JP-S63313527-A (JP)
Title: Cloning of superior gene of rice utilizing proliferation phenomenon
Inventor: FUJIMAKI HIROSHI
IPC: A01H3/00
Filed: 1987-06-17
Abstract: PURPOSE:To enable asexual reproduction of a large quantity of superior gene without causing mutation of the gene, by floating affected leaf in a deionized water under aeration and immersing a young host plant in the water, thereby inoculating the pathogen and developing a proliferation phenomenon. CONSTITUTION:An affected leaf is floated in a deionized water under aeration and a young host plant is immersed in the water to inoculate the pathogen to the plant. The inoculation efficiency is high and 85-99% of the seedlings are attacked with the disease. A proliferation phenomenon is induced in high frequency to the seedling at a desired stage by the administration of a remedying drug. The affected young plant formed by the proliferation phenomenon is completely cured by the administration of the drug. The process enables asexual reproduction of superior gene of rice such as F1 variety, male sterility strain or a genetically heterogeneous useful breeding material.
Patent JP-H04350667-A (JP)
Title: Electrostatic charge image developing toner
Inventor: MATSUOKA SONOO
IPC: G03G9/087
Filed: 1991-05-28
Abstract: PURPOSE:To obtain a toner for developing an electrostatic charge image in an electrophotography, electrostatic recording, electrostatic printing, and the like having low in fixable lowest temperature, good fixability, and enhanced in offset resistance and blocking resistance without impairing low fixable temperature and good fixability. CONSTITUTION:The binder resin to be used for the toner is a polyester resin having 3-dimensional structure obtained by copolymerizing a 90.0-99.9wt.% unsaturated polyester resin obtained by polymerizing a trifunctional or higher polyfunctional monomer, and a 10.0-0.1wt.% radically polymerizable monomer, and it has a maximum GPC value in the molecular weight range of 1X10<3>-2X10<4> and a weight average molecular weight in the range of exceeding 20 times the molecular weight giving the maximum GPC value.
Patent JP-H04351052-A (JP)
Title: Additional service control system
Inventor: WATANABE HIROYUKI
IPC: H04M3/42
Filed: 1991-05-28
Abstract: PURPOSE:To improve the productivity of an additional function and to facilitate the automatic production of a program. CONSTITUTION:A basic call control function section 101 consists of basic unit processing sets, an identifier BID is given thereto, an additional service control section 103 consists of similar sets and an identifier SSID is given thereto, and a BID analysis function section 102 is called at the start of all BID processing sets. The BID analysis function section 102 returns a BID/processing consecutive command and the basic call control function section 101 transits to the standby state in which the BID processing is started in the case of the BID based on the result of processing of the BID analysis function section 102 and when the command indicates the processing consecutive command, the processing is consecutive as it is and the BID analysis function section 102 starts the processing of a basic unit processing section 103n of the additional service control identified by the registered SSID with respect to the BID starting the analysis processing and returns the value returned from the start processing to the basic call control function section 101 as it is.
Patent JP-S5274267-A (JP)
Title: Pulse generating circuit
Inventor: MIYAMOTO MAMORU
IPC: H03K7/08
Filed: 1975-12-17
Abstract: PURPOSE: To improve linearity of duty against the input voltage compensating variation of the voltage due to change in temperature by inserting a circuit combined a resistor and a diode into the operation circuit contained in a circuit performing output of the pulse output in time width proportioned to DC input voltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0810101-A (JP)
Title: Switch ready to hand in bed
Inventor: OKAYA NOBUHIKO
IPC: A61G7/05
Filed: 1994-07-01
Abstract: PURPOSE:To provide a switch ready to hand in a bed constituted so as to be equipped with a lamp for night illumination. CONSTITUTION:A lamp 6 is attached to the top part of a casing 5 equipped with operation switches Sw1, Sw2 for raising and lowering the back, switches Sw3, Sw4 for raising and lowering a knee and operation switches Sw5, Sw6 for raising and lowering the whole of a bed part 2 and a lighting operation switch SwL for the lamp 6 is installed. The lighting operation switch SwL is turned ON to supply a lighting operation signal (current signal) to the transistor 7 of a lighting circuit 7 and the collector and emitter of the transistor 8 are brought to a continuity state to allow the lamp 6 to light. Since the lamp of a switch ready to hand can be allowed to approach a bed head stand or can illuminate the lower part of a bed by this constitution, a small articles can be easily taken out and action looking for something can be easily performed.
Patent JP-H04229518-A (JP)
Title: Operation switch for windscreen wiper and washer system
Inventor: YAAKOPU BETSUTSU
IPC: B60Q1/14
Filed: 1991-05-27
Abstract: PURPOSE: To switch on a washer system and select a proper operating mode for a wiper system by rotationally moving a switch lever around the second axis. CONSTITUTION: When a switch lever 40 is rotationally moved around an axis 41 at a neutral position on a switching member 17, a member 17 and the lever 40 are rotationally moved around an axis 19 from the neutral position to an operating position, where a tappet 45 for the lever 40 is located at a cavity 71 in a cam 50. The lever 40 protrudes on a lamp 76 beyond the member 17 and a lock lever 46. In case that the lever 40 moves rotationally around the axis 41 in a counterclockwise direction to switch on a washer system, when the lever 40 is rotationally moved around the axis 41, a lamp glider 77 is guided along a slope 75. In this way, the member 17 and the lever 40 are rotationally moved around the axis 19 to switch on a wiper system.
Patent JP-S638122-A (JP)
Title: Storage yarn for columnar body
Inventor: YOSHIHARA JUNICHI
IPC: B65G63/00
Filed: 1986-06-27
Abstract: PURPOSE:To enable optimum arrangement and storage of columnar bodies even having different sizes, by managing th columnar bodies such that lattice points arranged in a storage yard are regarded as dots in a computer. CONSTITUTION:Anchoring members 4 are arranged at a plurality of lattice points having pitches respectively in the directions radial and axial of a columnar body to be set in order. In order to arrange and storage the columnar body 5 in a storage yard, at first the diameter and length of the columnar body 5 are inputted into a managing computer through a terminal unit. The computer registers lattice points corresponding to a projected area of DXL and a projected area which is required for movement of a pawl 7, and locates a space in the storage yard. Further, the computer issues a signal to an unmanned crane which associates with the computer to guide the unmanned crane to the located space in order to arrange the columnar body 5 in the space. The roll and travel preventing action in the storage yard may prevent a positional shift due to unexpected external force and bumps between the columnar bodies one another.
Patent JP-S5275184-A (JP)
Title: Fine image forming method
Inventor: KAWAI WASABUROU
IPC: G03F7/038
Filed: 1975-12-18
Abstract: PURPOSE: To form fine images on a resist material using carbon monoxide-styrene copolymer by radiating an electron beam to the carbon monoxide-styrene copolymer to crosslink and set the exposed part thereof, then selectively removing the unexposed part alone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63315904-A (JP)
Title: Measuring method for thickness irregularity of light transmissive plate body
Inventor: TAKAHASHI MITSUYUKI
IPC: G01B11/06
Filed: 1987-06-19
Abstract: PURPOSE:To easily measure a top and a reverse position which accurately correspond to each other by measuring the displacement of each surface with reflected light beams from measurement light from the top and reverse surfaces and finding an irregularity in plate thickness. CONSTITUTION:A measurement object part of a light transmissive plate body 35 which is positioned and supported on a table 4 is positioned for a displacement quantity detector 6 and the reflected light from the top surface 35a is image-formed on a photodetection body 28. When the distance from the displacement quantity detector 6 to the surface 35a as the measurement object part of the light transmissive plate body 35 varies as the table 4 moves, a receiving part 32 records the relation between the displacement quantity and table movement quantity, i.e. the displacement quantity of the surface 35a as a figure. Then the displacement quantity detector 6 is put close to the light transmissive plate body 35 nearly by the plate thickness of the light transmissive plate body 35 and the reflected light from the reverse surface 35b of the light transmissive plate body 35 is image-formed as a spot on the photodetection body 28. Then the measurement light is traced along a straight line 36b to measure the displacement quantity of the reverse surface 35b, i.e. the plate thickness irregularity of the reverse side.
Patent JP-H1098198-A (JP)
Title: Manufactue of thin-film transistor
Inventor: INOUE SATOSHI
IPC: H01L21/336
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film transistor which can reduce its off current and exhibit a high performance. SOLUTION: The method of manufacturing a thin-film transistor includes a step of forming a gate-insulating film 1105 on a silicon thin film 1104, a step of forming a conductive film 1106 to be later formed as a gate electrode 1108 on the gateinsulating film 1105 and then forming source/drain regions 1109 and 1110 in the silicon thin film by ion-implanting, and a process for etching the conductive film 1106 to make it small.