baber/WOPTO huggingface dataset:
Patent JP-S5577994-A (JP)
Title: Drying method of baking type flux
Inventor: KUROSE YUTAKA
IPC: B23K35/40
Filed: 1978-12-08
Abstract: PURPOSE:To dry in excellent grain size composition and improve the productivity and yield, by charging pelletized undried flux into the inlet of rotary kiln type drying machine by disposing a belt conveyor of specified peripheral speed. CONSTITUTION:A guide plate 13 for scatter prevention of flux 16 is provided at the entry side of a retort 1 of a rotary kiln type drying machine, and a belt conveyor 11 for charging pelletized undried flux having a peripheral speed of 2 to 15m/sec is disposed by preserving a distance L between a retort inlet 18 and the end of conveyor. The accelerated flux 16 passes through the inlet 18 at high speed to surpass the low temperature region l1 while drawing a locus B, and falls in the maximum distance l2 to be dried. As a result, eliminating troubles experienced in the conventional method derived from depositing or caking of flux at the charge inlet due to overheat, the gain size composition after drying is excellent, the productivity is increased, and products of stable quality may be obtained.
Patent JP-S6051989-A (JP)
Inventor: OONO CHIAKI
IPC: G07D1/00
Filed: 1984-07-23
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-S5376214-A (JP)
Title: Air cleaner of engine
Inventor: IIDA KIYONOBU
IPC: F02M35/10
Filed: 1976-12-17
Abstract: PURPOSE: To improve suction efficiency by substantially elongating the suction pipe, in the space in the air cleaner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06342402-A (JP)
Title: Memory managing system
Inventor: KUBOTA KENICHI
IPC: G06F12/08
Filed: 1993-05-31
Abstract: PURPOSE:To allocate a requested empty page frame without loading any burden to a user even when the empty page frames requested to a real memory and continued just for the number of pages are not existent on the real memory in the case of processing for allocating the empty page frames continued just for the number of requested pages to a request source. CONSTITUTION:When the empty page frames continued just for the requested number of pages can not be found out, an empty page frame retrieving means 12 searches the part in which the empty page frames are continued as many as the number of (the requested number of pages - 1). When the attribute of the page frame just after this searched part can be transferred, the contents of the page frame are transferred to empty page frames by a contents transfer means 15, and the empty page frames continued just for the requested number of pages are generated. The attribute showing whether the contents of respective page frames can be transferred or not is automatically set to an attribute flag by an attribute storage means 13 based on information from the request source.
Patent JP-H099251-A (JP)
Title: Parallel picture encoding method and device therefor
Inventor: SHIMURA TAKANORI
IPC: H04N19/00
Filed: 1995-06-20
Abstract: PURPOSE: To reduce power consumption in the case of encoding dynamic images. CONSTITUTION: An image encoding device for encoding the dynamic images is provide with a valid/invalid judgement circuit 101 for storing the result of judging whether respective image blocks in one screen are valid or invalid and plural encoding processing elements 100-i for performing an encoding processing corresponding to the number of the valid blocks within one screen calculated in the valid/invalid judgement circuit 101. Then, the required encoding processing element 100-i is selected and activated from the plural encoding processing elements corresponding to the ratio of the valid blocks for which a processing amount is large.
Patent JP-S6132940-A (JP)
Title: Liquid metal ion source
Inventor: SHICHI HIROYASU
IPC: H01J27/26
Filed: 1984-07-25
Abstract: PURPOSE:To prevent the ion source material evaporated from an ion generating source from being condensed in an ion acceleration electrode and the pollution resulting from the ion source material from affecting the ion acceleration electrode and such by heating the ion acceleration electrode, lens system, and the wall of the ion source container. CONSTITUTION:A resistance heating mechanism 12 that uses a tungusten heater is mounted on an ion acceleration electrode 3, lens system 6, and ion source container 9 and a cooling panel 14 connected to a liquid nitrogen collector 13 is arranged. After vacuum is exhausted, a trap mechanism that uses a cooling panel 14 and the resistance heating mechanims 12 are operated. As a result, the ion source material evaporated from the ion generating source is trapped in the cooling panel instead of being condensed in the ion acceleration electrode and such. Consequently, an ion beam 7 normally actuates on a sample 8. In addition, the ion source material is not polluted by the heating of an observation window and the observation of the inner part of the ion source cannot be prevented.
Patent JP-2000338783-A (JP)
Title: Image forming device
Inventor: TAKEUCHI NOBUTAKA
IPC: G03G15/09
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To always stabilize image density and to prevent the occurrences of abnormal images such as void on a rear end and sticking of carrier, by implementing development with one of magnetic-force peaks. SOLUTION: A main development-pole formed by a main development-magnet 34 has two peaks (projections with strong magnetic forces). Since developer is napped along lines of the magnetic forces of the main development-magnet 34 in a developing area, nap (magnetic brush JB) on a sleeve 32 also has two projections. Thus, the development pole has magnetic-force peaks, and a latent image is developed with the magnetic-pole peak of one of the magnetic-force peaks. In the case, development with 'one of the magnetic-pole peaks' is defined, provided that either the upstream magnetic-brush or downstream magnetic- brush is in contact with a photoreceptor drum when stationary. Thus, by the contact of only one of the peaks with the photoreceptor drum, developer between the two peaks speedily moves to the downstream magnetic-brush.
Patent JP-S5859141-A (JP)
Inventor: ROORANTO FUON DEA HAIDE
IPC: B65H18/16
Filed: 1982-09-03
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-S5775239-A (JP)
Title: Width screw-down device for slab
Inventor: KOKUBO ICHIROU
IPC: B21J9/20
Filed: 1980-10-28
Abstract: PURPOSE:To prevent buckling and sectional cracking and improve yield by detecting the opening of upper and lower pressure rollers of an advancing slab and width rolling reduction of the slab, and calculating necessary opening of rollers, and thereby moving the pressure rollers vertically to coincide with calculated opening. CONSTITUTION:A pair of anvils 2 are installed on both sides of a slab 1 in the direction of width of the slab which is perpendicular to the direction of movement of the slab 1. Press rolls 5 that hold the slab 1 from above and below are installed corresponding to the position of the anvils 2. The width rolling reduction of the anvils 2 is detected by a detecting device and at the same time, opening of press rolls 5 is also detected. Next, necessary opening dimension of press rolls 5 is calculated basing on detected rolling reduction. Opening of press rolls is adjusted by an adjusting motor through a worm gear 13 of the press roller 5 and a shifting screw 9 to coincide with necessary opening.
Patent JP-S6132637-A (JP)
Title: Return testing device for communication path
Inventor: KANO HARUKIYO
IPC: H04L69/40
Filed: 1984-07-25
Abstract: PURPOSE:To economize the return testing device for a communication path whose up- and down-circuits are different in kind by providing the processor of a terminal of the data communication part with a mutual converting function for protocol as a main element of circuit classifications of the up- and down-circuits. CONSTITUTION:The terminal processor 30 includes the protocol conversion processing function 50 for the up- and down-circuits under program control and a return processing function (t). The processor 30 when receiving the return test indication of the communication path through the down-circuit and a high-speed modulator 22 converts indicated only the circuit speed of test data to a low speed through the path of the test data function (t), function 50, function (t), low- speed modulator 20, and line 40 and sends out the data to the up-circuit.
Patent JP-H093605-A (JP)
Title: Austenitic stainless steel for press forming, excellent in polishability
Inventor: IKEGAMI YUJI
IPC: C22C38/58
Filed: 1995-06-20
Abstract: PURPOSE: To provide an austenitic stainless steel for press forming, excellent in polishability, by preparing a steel having a specific composition in which respective contents of Al, Cu, and C and Ni equivalent represented by specific equation are respectively specified and also having specific crystalline grain size. CONSTITUTION: A steel, having a composition which consists of, by weight, 0.01-0.10% C, <=1.0% Si, <=3.0% Mn, 6.0-10.0% Ni, 15.0-19.0% Cr, 1.0-4.0% Cu, 0.2-2.5% Al, <=0.05% N, and the balance iron with inevitable impurities and in which the Ni equivalent represented by (Ni equivalent) (wt.%) = 12.6 (C+N) + 0.35Si + 1.05Mn + Ni + 0.65Cr + 0.6Cu - 0.4Al is regulated to 21.0-22.5 and also having >=8 crystalline grain size number (N), is prepared. By this method, the austenitic stainless steel for press forming, improved in polishability for mirror finishing, can be obtained.
Patent JP-H05343437-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU KEIJI
IPC: H01L21/338
Filed: 1992-06-12
Abstract: PURPOSE:To remove impurity stuck on an oxide film and an insulating film formed on a substrate, on which an electrode leadout layer is formed, by providing a pre- processing step in which a substrate formed by stacking insulating layer having a window hole is accommodated within a reaction furnace and the surface of substrate is cleaned through the heat treatment under the specific conditions. CONSTITUTION:A substrate 1 stacking insulating layers 2 having window hole 3 is accommodated within a reaction furnace. The inside of reaction furnace is set under the normal pressure and at the high temperature atmosphere which is higher than the GaAs growth temperature by about 100 deg.C. Under this condition, a reduction gas including As compound is supplied to perform the pre-processing in which the substrate 1 exposed from the window hole 3 is heat-treated for the purpose of cleaning by the reduction gas including As. Next, the inside pressure of reaction furnace is reduced and temperature is lowered to the intermediate temperature atmosphere. An organic metal including Ga and As compound gas are then supplied to perform the main processing step to form a leadout electrode layer 4 of GaAs on the substrate 1 exposed from the window hole 3. For example, the pre-processing is performed under the high temperature atmosphere ranging from 700 to 800 deg.C.
Patent JP-S5942725-A (JP)
Inventor: KUME HIDEO
IPC: H01H13/12
Filed: 1982-09-02
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-S6311485-A (JP)
Title: Steering device for vehicle
Inventor: TAKAHASHI SEIICHI
IPC: F16H48/38
Filed: 1986-06-30
Abstract: PURPOSE:To make a steering device small-sized and reduce its cost by connecting the output shaft from a transmission mechanism to the right and left wheels via the first differential mechanism and connecting the output shaft of a reversible continuously variable transmission to the right and left transmission shafts via the second differential mechanism. CONSTITUTION:The drive force outputted from a transmission mechanism M1 is distributed to the right and left axles 2, 3 via the first differential mechanism D1 to become the propelling force for a vehicle. The drive force outputted from a continuously variable transmission M2 is distributed to the right ane left transmission shafts 6, 7 via the second differential mechanism D2. In addition, these transmission shafts 6, 7 are positively and reversely connected to the right and left axles 2, 3, thus the drive force acts as a propelling force on one axle and a load on the other axle. Accordingly, when the vehicle is to be turned, a steering tool 11 is operated to rotate the outside axle quickly and the inside axle slowly or to reverse them, thus a quick turn or a one-point turn can be performed like the steering device of a conventional vehicle having exclusive continuously variable transmissions for the right and left wheels respectively.
Patent JP-H0321311-A (JP)
Title: Air purifier
Inventor: SASAHARA FUMIHIKO
IPC: B01D46/42
Filed: 1989-06-15
Abstract: PURPOSE:To improve rotation efficiency of an impeller and increase suction air flow by providing a projection shielding an interval between a shroud and a main body on either of the outer periphery or the main body of shroud of the impeller. CONSTITUTION:A dust collecting filter 24 is disposed on the air suction side in a main body 21, and an impeller 28 rotated and driven through a motor 25 is disposed on the rear of the filter 24. The impeller 28 is formed by a plurality of blades 32 and one shroud 29, and a projection 30 sealing an interval between the shroud 29 and the main body 21 is provided on either of the outer periphery or the main body 21 of the shroud 29. As a result, the rotation efficiency of the impeller is enhanced to increase suction air flow.
Patent JP-S5578133-A (JP)
Title: Air intake measuring device for internal combustion engine
Inventor: HOSOYA YASUHIKO
IPC: F02D41/18
Filed: 1978-12-06
Abstract: PURPOSE:To operate accurate flow detection without causting the detection error to a Karman eddy current meter due to the pulsating of the suction air velocity by the structure wherein a pressure loss is produced in a suction air path on the lower stream side of an eddy detection unit. CONSTITUTION:Air drawn from upper stream side air conduit 1 forms a number of Karman eddies corresponding to the amount of flow at the back of eddy generation column 2. The eddies give frequency modulation on the supersonic wave from  supersonic wave oscillation element 3. This is received by receiving element 5 and  is processed by processing circuit 6, and thereby it is converted into an electric output corresponding to the amount of air flow. Air flows into cylindrical space A  from inlet 11 in the tangential direction; and while making a circular motion inside,  it advances and flows into lower stream side conduit 7 from outlet 12. By this, a  pressure loss is produced at inlet 11 and outlet 12 and thereby the desired purpose is accomplished.
Patent JP-S63317455-A (JP)
Title: Apparatus for lining moistureproof paper
Inventor: FUJISAWA TOSHIFUMI
IPC: B65D8/04
Filed: 1987-06-22
Abstract: PURPOSE:To provide an apparatus performing work for lining the interior of a container such as a cylindrical barrel having an expanded central part with moistureproof paper. CONSTITUTION:When the lining apparatus A suspended from an electromotive hoist 27 through a suspension metal jig 1 is allowed to fall, moistureproof paper P whose upper end part is folded back outwardly is wound around a plurality of connection shafts 12 by a worker M and the upper and lower end parts of the moistureproof paper P are grasped by clips 25, 26 (B). Next, the lining apparatus A is allowed to fall in a barrel C by the electromotive hoist 27. When the lining apparatus A almost enters the barrel C, the worker M detaches the upper folded-back end of the moistureproof paper from the moistureproof clip 26 to mount the same to the barrel C so as to wrap the upper end edge of the opening part of the barrel C (e). When the lining apparatus A is further allowed to fall, a castor 24 is brought into contact with the bottom of the barrel C and a support shaft 7 begins to relatively rise against a falling upper frame 3 and a support rod 18 protrudes the connection shafts 12 outwardly to bring the moistureproof paper P into close contact with the inner surface of the barrel C (f).
Patent JP-S635081-A (JP)
Inventor: GERUHARUTO HAIBANGU
IPC: A01N47/04
Filed: 1987-06-22
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。
Patent JP-H057209-A (JP)
Title: Ring type transmission device
Inventor: YAMAMOTO HITOSHI
IPC: H04L12/42
Filed: 1991-06-26
Abstract: PURPOSE:To decrease the load of a ring type transmission line by recognizing the adding of a node without asking to the added node. CONSTITUTION:A frame 1 of the signal transmitted to a ring type transmission line 4 has node number fields 3-1-3-n to add the node number corresponding to all storable nodes 5. The nodes 5 are equipped with a node number setting device 5-1 to set a self-node number in a frame, a node number deciding device 5-2 to judge the presence of the self-node number in a node number field, a node number recording device 5-4 to add the self-node number to the node number field, a node number reading device 5-3 to read the node number field, a node adding recognizing device 5-5 to recognize the node number added to the node number field and a node number field storing memory 5-6 to store the latest information of the node number field.
Patent JP-S5488289-A (JP)
Title: Novel penicillin derivative and its preparation
Inventor: FUJIMOTO YASUO
IPC: A61P31/04
Filed: 1977-12-22
Abstract: NEW MATERIAL:Penicillin derivatives or their no-toxicity salts of formula I (R is H, OH).  
     EXAMPLE: D(-)-α-(Chalcone-4'-carbonylamino)benzylpenicillin sodium salt.  
     USE: Antibacterial agents, effective against gram-positive and -negative bacteria, especially Proteus and Pseudomonas aeruginosa bacteria.  
     PREPARATION: The reaction between a compound of formula II and a compound of formula III in an adequate solvent, or between a compound of formula IV and a compound of formula V affords a compound of formula I. The carboxyl group in the 3 position of compounds of formula II and IV may be either free or in the form of water-soluble salt or protected. Compounds of formula III and V may be converted to their reactive derivatives such as their acid halide or azide. When a free acid is employed, the use of a proper condensation agent is preferred. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H104452-A (JP)
Title: Isdn terminal adaptor
Inventor: KASAI MASAO
IPC: H04L12/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To reserve a required outgoing call dedication channel and an incoming call dedication channel by setting a channel number of an outgoing call dedication and an incoming call dedication and performing outgoing and incoming call limitations to channels. SOLUTION: One piece of B channel is set at calling dedication in a setting means 1. A 1st call in from an ISDN line is informed from an ISDN line connection part 2 to a D channel call control part 3 and is performed call in processing. Next, the call in is informed from the part 3 to an outgoing and incoming call control part 4. The part 4 refers to a channel storing part 8 and confinns a channel use situation. Because of no use, the part 4 informs the call in to terminal port parts 5 and 6. In this case, the part 4 refers to a set content of the means 1 and a content which is stored in the part 8 and performs outgoing and incoming call limitations. Also, the part 4 updates the part 8 and performs a connection instruction to a B channel control part 7 at the time of connection and disconnection of a line.
Patent JP-H07142301-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: MATSUKUMA MOICHI
IPC: H01L21/02
Filed: 1993-06-24
Abstract: PURPOSE:To prevent the application of unnecessary external force on a resist pattern and to prevent the falling and peeling of a resist pattern by not splashing rinsing liquid remaining on the surface of a photoresist by spin drying but by evaporating the liquid under an pressure-reduced atmosphere. CONSTITUTION:At first, a thin film 2 is formed on a semiconductor substrate 1. A photoresist 3, which is to become an upper layer part, is applied to a specified thickness. Then, far infrared rays are cast on the surface of the photoresist 3 through the mask. Thereafter, developer 4 comprising alkaline aqueous solution is discharged on the exposed photoresist 3, and the photoresist 3 is developed. Since the residue of the developer and the like remain on the upper part of the photoresist 3, the residue and the like are washed away with the rinsing liquid 5. The residue of the developer and the like are washed away by the rinsing. The rinsing liquid 5 remains on the photoresist 3 formed as the pattern. Then, the remaining rinsing liquid 5 on the photoresist 3 is evaporated by providing the pressure reduced state of the ambient atmosphere.
Patent JP-H04352165-A (JP)
Title: Electrophotographic device using amorphous silicon photosensitive body
Inventor: MURAYAMA HITOSHI
IPC: G03G21/08
Filed: 1991-05-30
Abstract: PURPOSE:To eliminate the optical memory of the electrophotographic device constituted by using an amorphous photosensitive body and to improve the degradation in electrostatic chargeability, potential shift, unequal image densities and dependency on temp. CONSTITUTION:The electrophotographic device includes a main destaticizing light source 16 which is driven by a pulse width modulation lighting system using a reference wave R of <=10kHz frequency. A drum 10 rotates at a rotating speed at which the value obtd. by dividing a circumferential speed (mm/sec) by the frequency of the reference wave R attains <=1mm. Further, a photoconductive layer of the a-Si photosensitive body 11 contains the carbon atoms at which the content is minimized nearest the surface layer 23 and the fluorine atoms at which the content is maximized nearest the surface layer 23. The surface layer 23 contains the carbon atoms, nitrogen atoms and oxygen atoms at the ratios at which the sum of the contents attains 40 to 90 atomic %.
Patent JP-S5855267-A (JP)
Title: Control system for printer with auxiliary paper supplier
Inventor: TAKAHASHI MITSUGI
IPC: B65H3/44
Filed: 1981-09-29
Abstract: PURPOSE:To prevent the disconnection of printing operation by using a system in which a paper supplied housing a large number of papers and capable of supplying papers one by one in order is provided in two sets, and papers are supplied from the other paper supplied until papers in one main paper supplier are used up and new papers are supplied. CONSTITUTION:Two sets of paper suppliers 3 and 4 housing a large number of recording papers and capable of supplying papers one by one orderly to a printing portion are provided in a printer 1. Until recording papers in one main paper supplier 3 being used preferentially are used up and new papers are supplied, papers are supplied from the other paper supplier 4 to the printing portion, and thereby the disconnection of printing operation is prevented.
Patent JP-S6134155-A (JP)
Title: Copper alloy having superior corrosion resistance
Inventor: NOBUYOSHI RIYOUICHI
IPC: C22C9/00
Filed: 1984-07-26
Abstract: PURPOSE:To obtain a Cu alloy having superior heat resistance, heat conductivity and corrosion resistance by adding specified amounts of Pb, Co and other metal to Cu. CONSTITUTION:A Cu alloy consisting of 0.005-0.1wt% Pb, 0.01-1.0wt% Co, 0.01-1.0wt% one or more among Al, Sn, Mg, Ni, Te, In, Cd, As, Mn, Cr, Ti, Si, Zn, Be, Fe and P, and the balance Cu is manufactured. Since the alloy has superior heat resistance, heat conductivity and corrosion resistance, the alloy shows superior characteristics as a material for a heat exchanger, especially for the fins of a radiator for an automobile and is effective in reducing the thickness of the heat exchanger and prolonging the service life.