baber/WOPTO huggingface dataset:
Patent JP-H04298284-A (JP)
Title: Polluted water treating device
Inventor: ISHIKAWA YUKITOSHI
IPC: C02F1/465
Filed: 1991-03-26
Abstract: PURPOSE:To consolidate the suspended matter in polluted water without using a flocculant. CONSTITUTION:A flow passage part 1 which allows the passage of the polluted water is provided. Anode electrode plates 5 and cathode electrode plates 6 respectively connected to the anode 3 and cathode 4 of a DC power source 2 are alternately arranged to form an electrode plate group 7. This electrode plate group 7 is held by a supporting material 8. The above-mentioned anode electrode plates made of aluminum and the cathode electrode plates made of a stainless steel are included.
Patent JP-S53147554-A (JP)
Title: Laser beam recorder
Inventor: TOKUNAGA KAZUMI
IPC: B41J2/44
Filed: 1977-05-30
Abstract: PURPOSE: To achive the reduction in the cost of the apparatus with a galvanometer like micro-mirror and an ancillary simple constitution without using costly parts such as super-high speed rotating polyhedral mirror, F-θ lens, etc. as with before. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03264434-A (JP)
Title: Copying device having automatic document carrier device
Inventor: YOSHIDA AKIKIYO
IPC: G03B27/62
Filed: 1990-03-13
Abstract: PURPOSE:To improve operability by equipping a control means for enabling a document placed on the first document tray to be copied in the first copying mode set up with a setting means, and another document placed on the second document tray successively to be copied in the same first copying mode. CONSTITUTION:Upon completion of the discharge of the last document set onto a sheet feed tray 310 (i.e. the first document tray), a discharge instruction is transmitted, and reverse preparation and discharge processing is thereby performed. Thereafter, a document transfer instruction is transmitted, thereby transferring a document bundle SS from a reserve tray 350 (i.e. the second document tray) to the aforesaid tray 310. In a copying operation according to the first copying mode, the last document is copied, and after the completion of the discharge of the copied sheets thereof, a display screen shows the second copying mode as set up. In this case, a reverse copying mode is not set up, and a document when set onto the tray 350, is regarded as continuous from a document on the tray 310. Consequently, the document is copied in the same copying mode as for the document on the tray 310.
Patent JP-S54154460-A (JP)
Title: Extraction of impurity contained in cured resin
Inventor: SATOU KAZUHIDE
IPC: C08J3/00
Filed: 1978-05-26
Abstract: PURPOSE: To extract impurities having adverse effects to the moisture-proofing properties of an encapsulating resin, in high efficiency and in a short time, by contacting a powdery cured resin with water at a temperature and pressure which are equal to the curing temperature and the molding pressure, respectively.  
     CONSTITUTION: For example, a powdery epoxy novolak resin which is cured at 140-200°C and pulverized, is extracted with hot water at 140-200°C and under a pressure of 4-20 kg/cm 2 . The water-soluble impurities are extracted to an extent not to degrade the encapsulated elements under encapsulation conditions. The process is useful for the evaluation of an encapsulating resin, and the evaluation result obtained by the process agrees with the result obtained from various test for semiconductor element products encapsulated with the resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61219993-A (JP)
Inventor: KAMIJO AKIHIKO
IPC: G09G3/20
Filed: 1985-03-27
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-H10234708-A (JP)
Title: Mr imaging system
Inventor: ISHIKAWA AKIHIRO
IPC: G01R33/48
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain images of high quality having no blur by restraining deterioration of S/N ratio in obtention of two images having different contrasts by the RAPE(rapid acqusition with relaxation enhancement) method, and to make the contrast of the second image voluntary. SOLUTION: Spin echo signals S1, S2, S3 are used for the first contrast image, spin echo signals S4 are for the first and second contrast images, commonly, and spin echo signals S5 to S7 for the second contrast image, respectively. For the signals S1 to S4, the gradient magnetic field Gp is made to increase in order, and for the signals S5 to S7, Gp is decreased successively. The signals S1 to S4 are arranged from the center to the outside parts of the first K space in order, and the signals S4 to S7 are arranged from the outside parts to the center of the second K space in order.
Patent JP-S52146176-A (JP)
Title: Formation of electrode in semiconductor device
Inventor: KACHI MASAO
IPC: H01L21/28
Filed: 1976-05-28
Abstract: PURPOSE: To form an electrode showing good adhesion by varying a depositing rate when a metal for the electrode is deposited to a semiconductor substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08263570-A (JP)
Title: Medical image diagnostic device communication system and medical image diagnostic device
Inventor: SHIMA YUICHI
IPC: H04L12/28
Filed: 1995-03-22
Abstract: PURPOSE: To provide the medical image diagnostic device communication system and medical image diagnostic device which can easily obtain and utilize image pickup conditions developed by another medical image diagnostic device. CONSTITUTION: A 1st X-ray CT device 1 and a 2nd X-ray CT device 2 can exchange image data Ia and Ib and scan protocols Sa and SB through a network N. Further, the scan protocols Sa and Sb can be exchanged through portable storage media such as a floppy disk. Therefore, all hospitals in a group can share image pickup conditions. Further, newly developed image pickup conditions can be quickly used by way of trial.
Patent JP-S60206504-A (JP)
Title: Multiple roll mill
Inventor: SUGANO SATOSHI
IPC: B21B1/22
Filed: 1984-03-30
Abstract: PURPOSE:To obtain the titled mill capable of forming a rolling material into an excellent shape by pressing a material, which is entering the next rolling after being rolled, to the pulling direction by a draw-out roll and making the distribution of material tension uniform in the width direction, in a multipass rolling where the material is zigzag rolled between plural work rolls. CONSTITUTION:A rolling material 26 is rolled by zigzag multipass rolling between work rolls 21-24 sandwiched between backup rolls 27, 28. The material 26 which is entering the next rolling after bein rolled, is tensioned by pressing it by the pressing mechanisms 29a-32a, 29b-32b of draw-out rolls 25a, 26b, to make the distribution of tension uniform in the width direction. Accordingly, the cambering of a material 26 to be rolled is prevented, and its thickness and shape are improved.
Patent JP-H11262188-A (JP)
Title: Equipment and method for correcting variations in series connected battery
Inventor: TAMURA HIROSHI
IPC: H02J7/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To eliminate variations in remaining capacity of cells constituting a series battery, with a simple circuit configuration. SOLUTION: This equipment is constituted of a plurality of lithium secondary battery cells 101, 102, and so on which constitute a series battery 10, voltage divider resistors 201, 202, and so on winch are as many as the secondary battery cells and are connected in parallel with the series battery 10, operational amplifiers 301, and so on, and negative feedback resistors 311, and so on. The potential at a connection between the secondary battery cells 101 and 102 and the divided potential at a connection between the voltage divider resistors 201 and 202 are compared by the operational amplifier 301. As a result of the comparison, when the divided potential is determined to be higher, all the secondary battery cells on the higher potential side of the connection are discharged.  When the divided potential is determined to be lower, all the secondary battery cells on the lower potential side of the connection are discharged. If the connection between the secondary battery cells 101 and 102 and the connection between the corresponding voltage divider resistors 201 and 202 becomes equal in potential, the variations in remaining capacity of the secondary battery cells become small.
Patent JP-S58178751-A (JP)
Inventor: IWASAKI HAJIME
IPC: E04D11/02
Filed: 1982-04-14
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-S62218889-A (JP)
Inventor: OKAYA HIDEKI
IPC: F16C32/06
Filed: 1986-03-20
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-H05345746-A (JP)
Title: Senthesis of ethylamines
Inventor: MAAKU SHII SESA
IPC: C07C209/48
Filed: 1991-03-27
Abstract: PURPOSE: To obtain the compounds without contaminating the catalyst or lowering its catalytic activity, by allowing H 2  gas to be passed for a specific length of time in a specific amount together with acetonitrile, water and HCN and to be in contact with a solid hydrogenation catalyst, thus carrying out a hydrogenation.  
     CONSTITUTION: When a stream of acetonitrile, water, and HCN is made in contact with a solid catalyst and H 2  gas is passed over the reaction mixture, it is so adjusted that the hydrogen contact time is to be in the range of 0.5 sec to 20 min and the molar ratio of H 2  to acetonitrile charged to the said reaction zone is to be in the range 2-200:1, thereby ethylamines are obtained by hydrogenating acetonitrile. Particularly the molar ratio of H 2  and acetonitrile should be at least 5:1 but should not exceed 50:1, further it is preferable to feed ammonia into the reaction system, and also to carry out the reaction under 3.5 to 70.3 kg/cm and at a temp. of 50 to 175°C. A high selectivity is attained by this method. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11261841-A (JP)
Title: Non-standard signal discrimination circuit
Inventor: HAYAKAWA TOKUICHI
IPC: H04N5/04
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To quickly perform non-standard discrimination at the time of the fast forwarding reproduction and rewinding reproduction of a VTR and to reduce the play in the vertical direction of a TV screen. SOLUTION: Verical synchronizing signals are supplied from an input terminal 11 to an address memory 13 constituting a part of the non-standard discrimination circuit 12 for storing the line number of one field period and a counter circuit 14. To the counter circuit 14, horizontal clocks synchronized with the cycle of horizontal synchronizing signals are also supplied from the input terminal 15. In the counter circuit 14, the line number without one field is counted.  The output of the counter circuit 14 is supplied respectively to the address memory 13 and matching detection part 16 constituting a part of the non-standard discrimination circuit 12 for supplying the line number and the line number of one field before which is the output of the address memory 13 and turning output to 1 and discriminating non-standard in the case that the line number of a present field and the line number of a preceding field are different. In the non-standard discrimination circuit 12, in the case of deciding the non-standard, discrimination signals for indicating the non-standard are outputted from the matching detection part 16 to an output terminal 17.
Patent JP-H08257730-A (JP)
Title: Injection molding apparatus for metallic molding
Inventor: KAI NORIKATSU
IPC: B22D17/20
Filed: 1995-03-22
Abstract: PURPOSE: To enable smooth injection molding for metallic molding by communicatively connecting the upper half part in an apparatus as an ingot supplying part, etc., to the lower half part of the apparatus with a closed flexible member to absorb the heat expansion of the lower half part of the apparatus with the flexible member. CONSTITUTION: The lower half part 31 of the apparatus is constituted with an injection molding machine 4, crushing chamber 20, heat insulating chamber 21, upper part chamber 26, etc., and all of these are under the heat insulating condition and are higher temp. in comparison with the upper half part 44 of the apparatus. Therefore, the lower half part 31 of the apparatus is expanded upward by heat expansion. The closed flexible member 62 constituted with the bellows member 63 formed with a stainless steel sheet excellent in heat resistance is arranged between a cylindrical member 61 forming the ingot introducing part 60 and the upper part chamber 26.  The heat expansion of the lower half part 31 of the apparatus is absorbed with the shrinking action is the axial direction of the bellows member 63 to prevent the heat influence to the upper half part 44 of the apparatus and thus, the smooth injection molding for metallic molding can be executed.
Patent JP-S59188994-A (JP)
Inventor: YASUDA SHIGERU
IPC: H05K3/12
Filed: 1983-04-11
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-2000254440-A (JP)
Title: Deodorization device
Inventor: KANEKO YOSHIO
IPC: B01D53/38
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To keep a water content within the range suitable for the growth of microorganisms and to improve a filtering function by forming a filter medium layer in a deodorizing tank, forming respectively an odor introducing passage and a deodorized water gas passage at above and below of the filter medium layer and also using an expanded glass regenerated by heating and expanding a waste glass as the filter medium. SOLUTION: In the deodorization tank 1, the filter medium layer 2 is formed at the inside midway part, and the odor introducing passage 3 is arranged under the filter medium layer, and also a sprinkling passage 4 and the deodorized water gas passage 5 are arranged above the filter medium layer in the same way. The filter medium layer is formed by packing the filter medium 2a. Moreover, the expanded glass regenerated by mixing an activating agent to an abandoned glass bottle and heating and expanding the mixture is used as the filter medium layer 2. The odor of an odor supply source 3a is supplied to an odor discharge hole 3c from the odor introducing passage 3b to pass the odor by dispersing in the filter medium layer 2.  The water in the water source 4a is sprinkled to the filter medium layer 2 from a sprinkling hole 4c of a sprinkling pipe 4b to keep the filter medium layer at the humidity suitable for the proliferation of microorganisms. In this way, aerobic microorganisms are proliferated in the deodorizing tank 1.
Patent JP-H10252992-A (JP)
Title: Natural gas pressure rise and feed device
Inventor: NISHIKAWA HIROSHI
IPC: F17C5/06
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To easily take out a compressor during the maintenance or the repair service without detaching an electric equipment panel by pivotably supporting the electric equipment panel by a hinge so as to be turned toward the front panel side after detaching a front panel of a box. SOLUTION: An electric equipment panel 30 is pivotably attached in a turnable manner by a hinge 32 to an engagement plate 36 provided by connecting a lower part of a part in which one end of a front surface of a side panel 17 is bent in an L-shape, and fixed by one or two screws 33 or one or two hooks or clamps. In order to take out a compressor 12, etc., the front panel is detached, the screw 33 or hooks, etc., are detached, and the electric equipment panel 30 is turned forward in the vertical direction as indicated by the arrow to the front panel side with the hinge 32 as the axis. Thus, the work is simplified, and the compressor 12, etc., can be detached without any load on the wiring 34, etc., connected thereto.
Patent JP-S62218346-A (JP)
Title: Device for feeding paper sheet and the like
Inventor: NISHIKOJI TOMIKAZU
IPC: B65H3/06
Filed: 1986-03-20
Abstract: PURPOSE:To carry out a feeding process without making the device inoperative, by providing a control means for driving a feeding roller again after once stopping the feeding roller according to a predetermined output from an abnormality detecting means. CONSTITUTION:When CPU 30 determines a skew bill in receipt of an output from a skew sensor 23, CPU 30 controls to switch a flapper 20 to recover the skew bill through a feed channel 22 to a bill recovery box 21. thereafter, CPU 30 controls to restore the flapper 20 to an original position. In the next step, CPU 30 switches off a clutch 10 to once stop the rotation of a feeding roller 3. When the roller 3 is stopped, a friction roller 4 is rotated at a small angle in an anti-feeding direction. Accordingly, a contact position of the friction roller 4 with respect to the feeding roller 3 is displaced, thereby removing a dust present between both the rollers 3 and 4. Thus, a portion of the roller 3 not injured and worn comes into contact with the roller 4, and it is therefore possible to prevent the generation of continuous skew.
Patent JP-H11257536-A (JP)
Title: Replacement work method for synthetic resin pipe and its tool
Inventor: NISHIURA KATSUTOSHI
IPC: F16L1/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent the surface of a PE pipe from being scratched by broken pieces in a replacement work method in which an existing pipe made out of a gray cast iron pipe is cut and opened so as to allow the PE pipe to be drawn in. SOLUTION: The tip end of a cylindrical adhesive film 22 held by a tip end holding member 24 provided for an attached jig 20 is drawn in inside an existing pipe 23 while the attached jig 20 is being pulled in by wire 21. The base end part of the cylindrical adhesive film 22 is attached to one end of the existing pipe 23, and when the cylindrical adhesive film 22 is pulled in inside the existing pipe with its tip end pulled in, the cylindrical adhesive film 22 is turned over so as to be wholely attached to the inner sicrcumferential surface of the existing pipe 23.  When the existing pipe 23 the inner circumferential surface of which is covered with the cylindrical adhesive film 22 is cut by a bullet and opened so as to allow a PE pipe to be drawn in, even if broken pieces are produced when the pipe is cut and opened, they are held by the cylindrical adhesive film 22, they are thereby prevented from scratching the surface of the PE pipe while they are in contact with the surface of the pipe.
Patent JP-S58183030-A (JP)
Inventor: TAGATA KANSAKU
IPC: A23D7/00
Filed: 1982-04-16
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-S53148389-A (JP)
Title: Manufacture for semiconductor device
Inventor: YAMAMOTO SUMIO
IPC: H01L29/73
Filed: 1977-05-31
Abstract: PURPOSE: To form fine pattern less in the effect of thermal strain, by performing selective oxidation through the forming of double oxide film mask having eaves. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06274953-A (JP)
Title: Controlling method for magnetic characteristics of garnet film for magneto-optical recording
Inventor: SATO RYUJI
IPC: G11B11/105
Filed: 1993-03-23
Abstract: PURPOSE:To control CFe/CR of a garnet crystal, and coercive force Hc at temp. for measurement (or at temp. for use of the medium), compensation temp. Tcomp, and Curie temp. Tc, and saturation magnetization Ms of a magneto- optical recording medium to the optimum values. CONSTITUTION:When a garnet is crystallized on a substrate 2, another phase (crystalline structure) except for the garnet is produced by controlling the combination of the compsn. of target 1 and conditions of heat treatment. By this method, CFe/CR in the garnet crystal, and saturation magnetization Ms, coercive force Hc, compensation temp. Tcomp, and Curie temp. Tc of the garnet film can be controlled.
Patent JP-S60207608-A (JP)
Inventor: OZAKI KOUZOU
IPC: A45B27/00
Filed: 1984-03-31
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-S53148304-A (JP)
Title: Data transmission unit
Inventor: KIKUCHI KENJI
IPC: H04L12/42
Filed: 1977-05-31
Abstract: PURPOSE:To perform high speed transmission for between arbitrary station and also to perform data transmission between specific stations, by obtaining the transmission control signal from the frame bit received with a loop type system.
Patent JP-S61230025-A (JP)
Inventor: GALE SIMON J
IPC: G01S1/00
Filed: 1986-03-20
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-H10251969-A (JP)
Title: Fiber generating heat with moisture and its production
Inventor: UEJIMA HIROMOTO
IPC: D06M13/02
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To chemically give cellulosic fiber the properties of generating heat with moisture by allowing at least a part of the hydroxyl groups in cellulosic fiber to react with a specific amino compound. SOLUTION: At least a part of the hydroxy groups in cellulosic fiber is allowed to react with an amino compound of the formula [R1 is CH2 CH(OH), triazine; R2 , R4 are independently from each other methyl, ethyl; R3 is methyl, ethyl; X, Y are independently from each other Cl or Br], typically 3-chloro-2- hydroxypropyltrimethyl ammonium chloride, thereby introducing amino groups into the cellulosic fiber.
Patent JP-S56291-A (JP)
Title: Automatic peeling and stacking device for seed plate
Inventor: KAWADA TERUO
IPC: B65G49/00
Filed: 1979-05-25
Abstract: PURPOSE: To efficiently perform automatic peeling and stacking operation in a small area by a method wherein a single line transfer unit is used to receive mother plate group from a crane, peel seed plates from mother plates, and deliver the mother plates to the crane.  
     CONSTITUTION: The process is used to automatically and continuously peel seed plates deposited on mother plates in electrolytic treatment and stack the seed plates. First, running crane hangs the electrodeposited mother plate group on chain conveyor 1 at the left side in the figure. Then, they are intermittently sent toward right direction during which a worker partly peels the upper part of seed plates 4 from the mother plates 2. When these arrive at peeling device 5, peeling plate 6 is inseted between the mother and seed plates to separate them each other. After peeling, the peeling plate is pulled up by elastic rollers 7. The peeled seed plates drop into the lower chute 8 and are contained in boxes 10 by rollers 9. By this process, the seed plates are sequentially stacked in the container boxes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59192118-A (JP)
Title: Method and apparatus for sampling decomposed granite specimen
Inventor: OKAMOTO TAKUJI
IPC: E02D1/04
Filed: 1983-04-12
Abstract: PURPOSE:To quickly sample decomposed granite specimen at low cost by a method in which excavation is made to form a cylindrical shaft in the ground while guiding an excavator by a guide set on the ground's surface, and a soil sampler and a buffer material to surround a soil specimen are penetrated into the shaft. CONSTITUTION:A drill 2 and a drill blade 6 are turned to excavate a small hole in the ground 20 and at the same time soil is sucked into a sucker 8 through a suction tube 15 and a suction hose 9. When a power part 1 and an excavator 4 are turned in a guider 37 by using a handle, a cylindrical shaft 21 is formed. Afterwards, the power part 1, a cylindrical part 10, and the excavator 4 are pulled out, and a sampler 19 is penetrated in the inside of an inner tube 27 while sliding a guide shell 33. A foaming material 29 is injected into the space between the inner and outer tubes 27 and 28 until the upper end of the specimen 22 is covered and hardened, and the sample 19 and the buffer part 23 are pulled up.
Patent JP-S53149082-A (JP)
Title: Multi-area selector for scintillation camera
Inventor: WAKABAYASHI SHIGEOKI
IPC: G01T1/164
Filed: 1977-05-31
Abstract: PURPOSE: To record and display an radioisotope (RI) image simultaneously with its photography so as to provide a measuring system for measuring a local brain blood flow by discriminating the positional signals from a scintillation camera to generate the radioisotope quantity corresponding to a section. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51140480-A (JP)
Title: Method of fabticating semiconductor device
Inventor: NISHIDA KIYOO
IPC: H01L21/56
Filed: 1975-05-30
Abstract: PURPOSE: To provide a semiconductor device having superior moisture proof property in a resin mold semiconductor device. 
     COPYRIGHT: (C)1976,JPO&Japio