baber/WOPTO huggingface dataset:
Patent JP-2000140137-A (JP)
Title: Method and device for positioning patient of radiotherapy
Inventor: YAMADA MANABU
IPC: A61N5/10
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To improve positioning precision and operation efficiency by obtaining an optimal photographing angle for photographing all the markers in the state of being the easiest to see at the time of photographing an X-ray fluoroscopic picture based on the three-dimensional coordinates of the markers in a CT tomogram and preparing a reference image at the optimal photographing angle to facilitate recognition of the markers. SOLUTION: The X-ray source 32 and the X-ray fluoroscopic picture photographing device 34 of a radiation irradiating device 30 are fixed to a gantry, etc., through a rotary-type irradiation part to photograph X-ray fluoroscopic picture from not only orthogonal two directions but many directions. At the time of photographing, a treatment planning device 10 previously calculates the photographing angle of the device 34, where all the markers are photographed to be easiest to see, by each patient to execute X-ray fluoroscopic photographing from that direction. Thus, efficiency of positioning work is improved.  The optimal photographing angle is fixed by defining the evalution value of easiness to see of the markers in a picture and then obtaining an X-ray source angle for generating the reference picture of a highest evaluation value of easiness to see by using an optimal value searching algorithm.
Patent JP-S58177047-A (JP)
Title: Error correction system
Inventor: MIKI TOSHIO
IPC: H04L27/00
Filed: 1982-04-09
Abstract: PURPOSE:To improve the efficiency of data transmission and to miniaturize the device, by detecting an error detection bit added to each group of transmission data at the reception side, and correcting an error to the data corresponding to the minimum reception level when the error is detected. CONSTITUTION:Two or more bits of transmission data from a transmission data input terminal 6 are encoded as one group at an encoder 7 of a transmitter 4, one bit of error detection bit is provided at each group and the result is applied to a modulator 8. The encoded transmission data modulates a carrier from a carrier generator 10 and the result is transmitted from a transmission antenna 11. A radio wave from the transmitter 4 is received at a receiver 13 of a receiver 5 and an error is detected at each group at a decoder 14. The time interval of the error detection bit is made the same degree of the period of fading or more, and when the error is detected at the receiver 5, the data corresponding to the minimum reception level is corrected, the efficiency of data transmission is improved, and the constitution of the receiver 5 is simplified.
Patent JP-S60201744-A (JP)
Title: Data processing system
Inventor: TOKUUME YOSHIHIRO
IPC: H03M5/14
Filed: 1984-03-26
Abstract: PURPOSE:To attain 8-10 bits data code conversion with high accuracy by selecting and storing previously 2<8> pieces of 10-bit signals having MSB and K set at ''1'' and <=2, respectively, and reading out the 10-bit signal in response to an 8-bit input signal. CONSTITUTION:When an 8-bit signal is code-converted into a 10-bit signal, the MSB is set at ''1'' with the number K of continuous 0 bits set at <=2 respectively. Thus 2<8> (=256) pieces of 10-bit signals are selected and stored previously to a ROM102 as the highly accurate data in response to the number of 8-bit input signals. Then the corresponding 10-bit signal is read out to a register 103 every time the 8-bit input signal is stored to a register 100. In such a way, the data code conversion with high accuracy is attained.
Patent JP-S52140408-A (JP)
Title: Cooling equipment
Inventor: UEDA TOKIYOSHI
IPC: C21D9/08
Filed: 1976-05-19
Abstract: PURPOSE: To prevent the quenching crack or the insufficient cooling, by operating with the output of the computer to be calculated corresponding to the condition of heat treatment, the shape, the material property, the conveyance rate, etc. of the steel material and by controlling automatically the flow quantity of the quenching medium at the spouting nozzle of the quenching medium, at the hardening of the steel material by induction heating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01232896-A (JP)
Title: Key telephone set
Inventor: TAKEMATSU MUTSUO
IPC: H04M15/00
Filed: 1988-03-14
Abstract: PURPOSE:To automatically select an always optimum line route by judging whether a local dial or a toll dial is given or whether the line is the NTT line or the NCC line and changing the acquisition of the idle external line based on the result of judgment. CONSTITUTION:External line 21-2n are connected to a master set 1 and key telephone sets 41-4m are connected via lines 31-3m. A control section of the master set 1 comprising a CPU 14, a ROM 15 and a RAM 15 decides whether a dial from the key telephone sets 41-4m is a local dial or a toll dial and decides whether the idle external line selected automatically is the NTT line or the NCC line and changes the acquisition of the idle external line once acquired into other designated idle external line based on the decision output.
Patent JP-S51129355-A (JP)
Title: Electric razor
Inventor: YAMADA NORIO
IPC: B26B19/04
Filed: 1975-05-15
Abstract: PURPOSE: To provide an inner blade block removably mounted on a drive shaft and prevent the degradation of hair cutting effect which is caused by the longitudinal waving movement of the inner blade block. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62214979-A (JP)
Title: Printer
Inventor: SUKIGARA AKIHIKO
IPC: B41J25/304
Filed: 1986-03-18
Abstract: PURPOSE:To obtain a printer capable of performing another operation such as a timewise supervision with respect to UP/DOWN of a thermal head, etc., by utilizing a timer being used for switching-over excited phases in a stepping motor. CONSTITUTION:Switching-over of a phase exciting signal by a CPU 4 allows a stepping motor 3 for travelling a carriage to be driven by rotating. At a time T1, only 1-phase is excited, while at a timing T2, both 1-phase and 2-phase are excited, and at a timing T3, only 2-phase is exited. In this manner, the exciting of the respective phases in the stepping motor 3 are successively switched according to a well-known 1-2 phase exciting sequence, and a thermal head is moved up at a timing T4 while the carriage is travelling and also a time T4-T5 required for the thermal head to be completely lifted is obtained by being converted to the number of times for switching-over the excited phases, then the UP/DOWN of the thermal head is controlled according to the obtained number.
Patent JP-S57175800-A (JP)
Title: Method of producing ggg single crystal
Inventor: ENDOU SHIGEO
IPC: C01G15/00
Filed: 1981-04-17
Abstract: PURPOSE: In the production of GGG crystal, the lower half of the crucible is reinforced with a refractory to prevent the deformation of the crucible and decrease the cotamination with inclusion.  
     CONSTITUTION: In the production of GGG single crystal by the Chokralsky method, the lower half of the crucible 1 is reinforced by putting a refractory, preferably the ring of zirconia refractory thereto. The refractory ring 2 is preferably larger than the outer diameter of the crucible at room temperature by 0.25/150W4/150 and has the sintering density corresponding to more than 70% of the theoretical density. The height of the ring 2 is needed to be more than 1/10 of the height of the crucible 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09226507-A (JP)
Title: Gas generator for air bag
Inventor: YOKOTE NOBUAKI
IPC: B60R21/26
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a safe gas generator with versatility and especially reliable cooling and slag gathering performance, while responding to the request of minification, lightening and cost reduction. SOLUTION: This device is formed by a butt friction welding the inner tubes 2, 5 and outer tubes 3, 6 of double tubes 1, 4 with a bottom mutually. Among a central space part suited for an ignition room P and a ring shape space part suit for a combustion room and filter room G, F, formed on its outer part concentrically, for carrying out the combustion, cooling and slag gathering of gas, a gas generation agent 7 is stored in the inner side and the cooling and slag gathering member 10 is interposed in an outer side toward the diameter direction outside. An orifice 2a for fire conveying for communicating the central space part with the ring shape space part and an orifice 3a for gas discharging for communicating the ring shape space part with the outside are provided.  This device is made by two room structure stuck at least, metal foils 15, 14 for shutting the orifice 3a for gas discharging inside the ring shape space part.
Patent JP-S51133972-A (JP)
Title: Container conveying device at refuse relay base
Inventor: YONEDA IKUO
IPC: B61J3/10
Filed: 1975-05-15
Abstract: PURPOSE: To provide a device for efficient mounting and dismounting of a compactor and container in refuse filling operation and to provide efficient filling of refuse into containers by reserving appropriate number of empty containers or those filled with refuse, thus reducing idle time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62216296-A (JP)
Inventor: SHINTANI YOSHIO
IPC: H05K3/46
Filed: 1986-03-17
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-S53144466-A (JP)
Title: Cold trap apparatus
Inventor: UEDA FUMITOMO
IPC: B01D7/02
Filed: 1977-05-23
Abstract: PURPOSE: To provide a cold trap apparatus which simplifies the mechanism and allows the air tightness to be kept high by differentially driving two valves within an intermediate chamber thraugh integration with the drive mechanism of a scraping blade. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06275534-A (JP)
Title: Cvd device
Inventor: KOBAYASHI TSUKASA
IPC: H01L21/205
Filed: 1993-03-18
Abstract: PURPOSE:To prevent the surface change of a substrate before formation caused by a gaseous starting material remaining in a reaction chamber or to reduce the surface change below that in the conventional example. CONSTITUTION:Supplying mechanisms 41 (45) for supplying an argon gas and controlling mechanisms 43 (47) for controlling the amounts of the argon gas supplied to the surfaces of substrates from the mechanisms 41 (45) are respectively provided in a reaction chamber and substrate exchanging chamber.
Patent JP-H09249486-A (JP)
Title: Method for pulling up single crystal
Inventor: IZUMI TERUO
IPC: C30B15/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent a heavyweight single crystal of large diameter from dropping when pulled up during its production process, by bringing a seed crystal preheated above a melt into contact through controlling its descending speed followed by forming a shoulder portion with necking process omitted. SOLUTION: First, the lowermost end 15a of a seed crystal 15 held with a holder is made to descend to a point 10-100mm right above a melt 23, stopped once, and then preheated. Subsequently, the seed crystal 15 is made to further descend and brought into contact with the melt 23; in this case, the descending speed is gradually reduced as the seed crystal comes nearer to the melt 23 to sufficiently raise the temperature of the lower part 15b of the seed crystal to that of the melt 23. The reduction of the descending speed may be conducted either continuously or stepwise, its speed range is ensured to fall within a range of 4.0-0.1mm/min.  Thereby, dislocation can be prevented from being introduced into the seed crystal 15 due to the thermal stress in the seed crystal 15 on its coming into contact with the melt, thus enabling a shoulder portion 16a to be directly formed without forming any necked portion.
Patent JP-H07273926-A (JP)
Title: Image information processing unit
Inventor: ISHIDA MASARU
IPC: G06F17/30
Filed: 1994-03-29
Abstract: PURPOSE:To manage image information in facsimile information based on add-on information in the facsimile information registered on a database. CONSTITUTION:The image information processing unit and a facsimile equipment are connected and the image information processing unit decomposes facsimile information 50 into image information 51 and add-on information 52. Furthermore, the add-on information 52 is registered on a database 60 as a document 61 handled by the image information processing unit to link the image information 51 and the add-on information 52 and the link 62 is registered on the database 60. Then the image information is managed by the add-on information registered on the database.
Patent JP-S51134575-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO TAKESHI
IPC: H01L21/306
Filed: 1975-05-16
Abstract: PURPOSE: To obtain a stable semiconductor without characteristic deteriorations such as the decline of pressure-proofness due to the existence of unnecessary parts. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52142344-A (JP)
Title: Long band-like heater
Inventor: TAKEMOTO RIYOUJI
IPC: E01B7/24
Filed: 1976-05-24
Abstract: PURPOSE: Heater for use in heating a long material such as railroad rail etc. formed in such a manner as a thin plate or foil of heating element metal is punched to form a continuous corrugated sine wave form and covered with an insulative high molecular material of heat-resistant and weatherproof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52142954-A (JP)
Title: Gain control circuit
Inventor: ARAI TAKAO
IPC: H03G3/10
Filed: 1976-05-24
Abstract: PURPOSE: To secure a non-adjustment mechanism of the control circuit by eliminating the leak of the control signal to the output side, and thus to obtain a highly stable control circuit which has no temperature dependence at all. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51135010-A (JP)
Title: Automatic water feed device for a train
Inventor: TSUKUI SHIZUO
IPC: B61D35/00
Filed: 1975-05-20
Abstract: PURPOSE: To obtain an automatic water feed device for a train having a water feed device for toilets, dining car, etc., without relaying on man-power. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06248297-A (JP)
Title: Liquid detergent composition
Inventor: HORIE KAZUO
IPC: A61Q5/02
Filed: 1993-02-24
Abstract: PURPOSE:To provide a liquid detergent composition containing a specified surfactant and a plant extract, excellent in foaming properties and mildness and useful as a hair shampoo, etc. CONSTITUTION:The composition contains (A) preferably 5 to 40wt.% (based on the total amount) one or more surfactants selected from a monosaccharide derivative and an oligosaccharide derivative and (B) an extract of a plant such as aloe, Scutellarieae Radix or Phellodendri Cortex.
Patent JP-S61220266-A (JP)
Title: Light emission tube for metallic vapor discharge lamp
Inventor: YAMAZAKI SHIGERU
IPC: H01J61/36
Filed: 1985-03-26
Abstract: PURPOSE:To prevent crack when sintering a thermet thus to lengthen the service life of lamp by optimizing the amount of W to be added into the thermet of the end cap of light emission tube for metallic vapor discharge lamp while selecting the diameter of the electrod rod to be burried in the thermet. CONSTITUTION:A conductive thermet end cap 22 is encapsulated through a sealing member 22 to the end of a light transmission alumina tube 21. The base section of W electrode core rod 24 having a coiled electrode at the tip is burried in the center at the inside of cap 22 while Mo external lead rod is burried in the center at the outside. The cap 22 is made of sintered compound of Al2O and W where 83-85wt% of Al2O3 having the grain size of 44-210mu is mixed and sintered with 15-17wt% of W powder having the grain size of 0.5-1.5mu while the resistance between the electrode rod and the external lead is selected to 20-100mOMEGA. The diameter of the electrode rod 24 is made shorter than 0.8mm. With such arrangement, crack will not develop from the end of the electrode rod 24 into the thermet when sintering to prevent leak of the light emission tube due to developing of crack through heat cycle based on lighting/unlighting of lamp thus to prevent shortening of service life.
Patent JP-H02240168-A (JP)
Title: Curing of conductive paint
Inventor: ISHIMURA SHUICHI
IPC: C09D5/24
Filed: 1989-03-14
Abstract: PURPOSE:To improve adhesive properties with a metal and to decrease changes in coating film performance after a long time by curing a coating of a conduc tive paint contg. an electron beam-curable and heat-curable resin by irradiation with electron beams and heat curing in parallel. CONSTITUTION:A coating formed of a conductive paint compsn. consisting of an electron beam-curable and heat-curable resin and a conductive filler is heated before, during or after irradiation with electron beam and cured by irradiation with electron beams and heat curing in parallel. Said electron beam- curable resin includes those which have unsatd. groups in their molecular chain or side chains and exemplified by unsatd. polyester resins and epoxy (meth) acrylate resins. The heat-curable resins mean so-called thermosetting resins and exemplified by epoxy resins and phenol resins. The conductive filler includes silver, cupper, silver oxide, and tin oxide.
Patent JP-H04274352-A (JP)
Title: Clad material for heat sink
Inventor: HIRANO KENJI
IPC: H01L23/373
Filed: 1991-02-28
Abstract: PURPOSE:To provide a material for the heat sink of a resin sealed semiconductor package the consistency of which with the thermal expansion coefficient of a sealing resin and the thermal conductivity of which are improved without damaging characteristics such as the light-weight properties, workability and high-temperature conductivity of Al. CONSTITUTION:A coil-shaped Al plate is rewound from the upper and lower sections of a coil-shaped Ni plate material while the Ni plate (an Fe or Ti plate) and rolled and pressure-welded, and thermally treated and finished and cold-rolled, and Al materials 2, 2 are cladded to both surfaces of a Ni core material (an Fe or Ti core material) 1.
Patent JP-S54150731-A (JP)
Title: Liquid fuel combustion device
Inventor: KANEKO YASUNORI
IPC: F23D11/44
Filed: 1978-05-18
Abstract: PURPOSE: To obtain perfect combustion by coating the inner surface of a gasifying chamber with an inorganic, heat-resisting paint added with an alkali, which has catalytic function, and thereby preventing the adherence of tar and the production of CO and soot.  
     CONSTITUTION: The inner part of outer cylinder 1 which becomes gasifying  chamber is given coating 8, which is made of a heat-resisting metal oxide, such as alkaline metal silicate (sodium silicate), acid metal phosphate, added with an alkali. Intermediate cylinder 14, which ejects combustion air, is placed on the inner side of the gasifying chamber. Gasified fuel, mixed with air ejected from small hole 15 of the intermediate cylinder, is burned. This heat-resisting paint, even added with an alkali, undergoes no change in its characteristics of heat resistance, long- time thermal stability, oil resistance, thermal shock resistance and adhesiveness. In particular, when it is added with potassium carbonate, it is effective in suppressing tar. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60226995-A (JP)
Inventor: AREKUSANDAA KEI MESUKIN
IPC: B24D7/18
Filed: 1985-03-26
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-S62215856-A (JP)
Title: Apparatus for inspecting printed circuit board
Inventor: MIYAKE TAMIO
IPC: G01N21/88
Filed: 1986-03-18
Abstract: PURPOSE:To attain to simplify work and to increase a processing speed, by a method wherein a printed circuit board to be inspected is fed to one direction by a board feed part and moved to the direction at a right angle to the feed direction of the board feed part by an image pickup feed part to inspect the detachment and positional shift of the parts on the printed circuit board to be inspected. CONSTITUTION:The reference printed circuit board 10-1 (or a printed circuit board 10-2 to be inspected) fed in by a feed-in side belt conveyor is automatically transferred on a board feed part 11. In this state, the image of the printed circuit board is picked up by an image pickup part 15 in a divided state while said board is stepwise moved to an X-direction by the feed part 11 and, thereafter, the board is automatically transferred to a feed-out side belt conveyor from the feed part 11. A camera feed part 12 operates a pulse motor 18 for a Y-direction when a Y-direction position control signal is supplied from a processing part 16 to stepwise move a camera mount stand 47 to the Y-direction. By this method, the detachment and positional shift of the parts 13-1b-13-nb on the printed circuit board to be inspected can be rapidly detected with respect to the parts 13-1a-13-na of the board 10-1.
Patent JP-S58178042-A (JP)
Title: Automatic controller for rotary angle of output shaft
Inventor: SHIMIZU KEIJI
IPC: F16H7/08
Filed: 1982-04-12
Abstract: PURPOSE:To permit the high-efficiency operation in a variety of apparatuses by obtaining the captioned apparatus in which the phase of the rotary angle of an output shaft relative to the phase of the rotary angle of an input shaft can be automatically varied instantaneously in an arbitrary angular phase during the revolution of the both shafts. CONSTITUTION:In application of the captioned apparatus to a round-socks knitting machine, an input shaft 28 is rotatably installed onto a base 26 arranged on the knitting machine, and an output shaft 12' and an idle shaft 36 are rotatably installed at the position opposite to the input shaft 28. Timing pulleys 30, 32, and 38 are installed on the shafts 28, 12' and 36, respectively, and a timing belt 39 is spanned. An adjusting pulley 44 and a tightening pulley 46 which are supported onto a holding metal fixture 40 which is swung by a cylinder 54 are brought in contact with a belt 39 part between pulleys 30, 32, and 30, 38. Thus, a desired operation can be obtained by varying the phase position of the rotary angle of the belt 39 relative to the pulley 30 through the adjusting pulley 44 by the swing operation of the holding metal fixture 40.
Patent JP-S59184326-A (JP)
Title: Structure of liquid crystal display cell
Inventor: KIMURA HIDENUSHI
IPC: G02F1/1339
Filed: 1983-04-05
Abstract: PURPOSE:To raise remarkably reliability and a quality by forming a structure for executing an electric coupling of a cut-off part of a lead electrode by a conductive substance of a conductive adhesive agent, etc. in a sealing member. CONSTITUTION:Oriented films 5,6 are partially applied by a printing method, etc. to opposed glass substrates 1, 2, respectively, and placed on the liquid crystal layer side from a sealing member 8 so that they do not contact with the sealing member. A lead transparent electrode part 3' for obtaining an electric coupling from a circuit part on the upper glass substrate takes a discontinuous structure whose part is cut off, at a part contacting with a display part transparent electrode 3 and the sealing member. In the same way, in the other opposed glass substrate 2, in addition of an opposed transparent display electrode 4, a non- display use transparent electrode 4' are provided on a part contacting with the sealing member. On the other hand, conductive members 9, 9' are provided in the sealing member 8. In this way, an electric coupling from the lead transparent electrode 3' is executed through the conductive member 9, an auxiliary electrode 4', the conductive member 9' and the display transparent electrode 3.