baber/WOPTO huggingface dataset:
Patent JP-S5337429-A (JP)
Title: Electrophotographic light sensitive element
Inventor: KONDOU HIDEYO
IPC: G03G5/147
Filed: 1976-09-20
Abstract: PURPOSE: To improve surface smoothness, durability, and cleanability, by forming a protective or insulating layer consisting mainly of acrylic resins and glycol modified silicone resins on the surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04340877-A (JP)
Title: Video signal converter
Inventor: IMOTO KUNIO
IPC: H04N5/46
Filed: 1991-05-17
Abstract: PURPOSE:To prevent the occurrence of a slip when a NTSC signal is converted into the signal of other system by skipping the field by the NTSC signal when the signal exists in the forbidden zone where the slip occurs. CONSTITUTION:Each field of the video signal of the NTSC system is successively converted into a digital signal by an A/D converter 1 and is stored in a register 3. This signal is successively stored in a main memory 6 and is successively read as each field of the video signal of CIF system from the main memory 6. In this case, if the NTSC vertical synchronizing signal exists for the subsequent specific time defining the vertical synchronizing signal for CIF as reference, there is the possibility of the occurrence of the slip. At this time, a writing control circuit 5 generates a writing control signal forbidding the field of the signal of the NTSC system to be written in the main memory 6 while the slip occurs between the signal of the NTSC system and the signal of the CIF system.
Patent JP-H07174953-A (JP)
Title: Assembly of plurality of at least two linearly arranged elements
Inventor: YOTSUSHI KAMIIRU
IPC: G02B7/02
Filed: 1992-05-01
Abstract: PURPOSE: To obtain an assembly in which each element can be individually adjusted from one access place of the assembly of plural elements by attaining the specific constitution of the assembly. CONSTITUTION: The assembly of lens holders 2-4 includes a housing 8 formed with a hollow for receiving the mutually lined-up lens holders 2-4 so that they can slide. One lens holder is formed so that a bore in a first diameter can have an inside screw cutting in a diameter part which is smaller than that. The other lens holder is formed so that the bore can have a screw cutting in a diameter equal to that of the bore in the smaller diameter of the first lens holder. The outside face of the housing 8 is formed so that the bore can be lined up with the bores of the two lens holders, and provided with a diameter in the same size as the bore in the first diameter so that an adjusting tool 20 formed with an outside screw cutting can be allowed to be inserted through the lined-up bores of the two lens holders, and the two lens holders can be exactly adjusted.
Patent JP-S5235766-A (JP)
Title: Waste fluid treatment apparatus
Inventor: MINEGISHI TOYOMASA
IPC: C02F1/465
Filed: 1975-09-17
Abstract: PURPOSE: A waste fluid treatment apparatus to decrease COD and BOD by utilizing gas generated by electrolysis in a closed electrode box. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S604580-A (JP)
Title: Thermal energy storage material
Inventor: KIMURA HIROSHI
IPC: C09K5/06
Filed: 1983-06-21
Abstract: PURPOSE:To provide the titled material composed of CaCl2.6H2O containing anhydrous bromide, anhydrous nitrate and hydrated chloride, etc., and suitable for the heating of an agricultural vinyl house with solar energy. CONSTITUTION:The objective thermal energy storage material is composed of CaCl2.6H2O containing (A) an anhydrous bromide (e.g. NH4Br, KBR, etc.), (B) an anhydrous nitrate (e.g. NH4NO3, KNO3, etc.) and (C) one or more hydrate of chlorides, bromides and nitrates [e.g. MgCl2.6H2O, CaBr2.6H2), MgBr2. 6H2O, Ca(NO3)2.4H20, Mg(NO3)2.6H2O, etc.]. EFFECT:Free from the formation of non-uniform composition and the tendency of supercooling. Excellent solidification characteristics and phase-transition stability.
Patent JP-H11307522-A (JP)
Title: Plasma cvd equipment
Inventor: NAKAJIMA SHINJI
IPC: C23C16/44
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To protect a susceptor in a cleaning process and a coating process in a chamber. SOLUTION: A cleaning gas such as fluorine based gas passes a gas introducing inlet 3, and flows in a chamber 9 from an upper electrode 2. By applying a high frequency electric field across the upper electrode 2 and a pseudo- electrode 6, plasma is generated. The surface of a susceptor 1 is protected by the pseudo-electrode and put in a state in which the surface is not exposed to the plasma. Thereby a deposition film of material deposited on the inner wall of the chamber 9, and the surface of the upper electrode 2 can be removed.
Patent JP-S62269022-A (JP)
Title: Commodity weighing and filling apparatus
Inventor: FUJII SEIJI
IPC: B65B25/04
Filed: 1986-05-17
Abstract: PURPOSE:To obtain a clean and accurate labor saving apparatus, by driving a bulk commodity delivery gate by a sensor for detecting a predetermined wt. and weighing predetermined quantity before automatically filling a container with a commodity. CONSTITUTION:Commodities charged from a hopper 2 are fed by a feed conveyor 3 to be thrown on the weighing tray 4 of a weighing device 5 through a commodity delivery gate 1. When the commodities reach a predetermined wt., the balance rod 12 integrated with the tray 4 inclines to feed out the commodities to a lower hopper 7. At the same time, the wt. detection sensor 8 provided behind the rod 12 outputs a signal and feeds back the same to the drive cylinder provided on the upper part of the shaft supporting the gate 1 to close the gate 1 to prevent the falling of the commodities. As a result, the bulk commodities such as Mandarine oranges supplied to the hopper 2 are automatically weighed in predetermined quantity and subsequently allowed to fill a container through a lower hopper 7. By this method, labor saving and accurate and clean filling work are achieved.
Patent JP-H08304456-A (JP)
Title: Conductive rod-like single crystalline worked body and assembly for measuring electric characteristic using the body
Inventor: SHIMOKOSHI MASAYOSHI
IPC: H01L21/66
Filed: 1995-05-11
Abstract: PURPOSE: To achieve positionally accurate connection and sufficient conduction with a body to be tested and measure with high accuracy and high density, by setting a diameter and a length of rod-like single crystal body and a thickness of a coating conductive film, etc., within a specific range. CONSTITUTION: A rod-like single crystal body is formed so that a ratio (aspect ratio) of a length l and a diameter (d) becomes 1-500. Side faces of the body 1 are coated with a conductive film 2 of a thickness of 0.1-10μm. A relationship of a distance L(μm) between a fixed face and a front end of a worked body 3 of the conductive rod-like single crystal and the diameter (d) (μm) is set to hold 10<=L<=3000, 0.1<=d<=600, d<-2.4> .L<3.8> >=5.0×10<4> . More preferably, the diameter (d) is 1-50μm, the length l is 200μm-5mm and the thickness of the conductive film 2 is not larger than d×0.4μm and not smaller than 0.1μm, and at the same time, at least a surface of the conductive film is formed of Pd. A surface of the worked body 3 is coated with an insulating film 4 of a thickness of 0.1-10μm except a front end part thereof.  As a result, the worked body 3 and an assembly for measuring electric characteristics are formed accurately with high density.
Patent JP-S60260422-A (JP)
Title: Manufacture of solution containing gallium from dust generated from aluminum electrolytic furnace
Inventor: IKEDA HIDETSUGU
IPC: C22B58/00
Filed: 1984-06-04
Abstract: PURPOSE:To separate and recover Ga from dust in a high yield at a low cost by mixing the dust generated from an electrolytic furnace for manufacturing Al with an alkali flux, roasting the mixture, and treating it with a mineral acid. CONSTITUTION:Dust generated the alumina electrolytic furnace for manufacturing Al is collected, mixed with 5-50wt% alkali flux such as Na2CO3, NaOH, K2CO3 or KOH, and briquettes are roated by heating at about 950 deg.C. Ga fluoride in the dust is converted into oxide by decomposition and reacted with the alkali flux, forming the Na or K salt of Ga. After removing the unreacted alkali flux by washing, the Na or K salt of Ga is reacted with a mineral acid such as sulfuric acid, hydrochloric acid or nitric acid at 80-100 deg.C to dissolve Ga in the mineral acid. The mineral acid is filtered to remove residue, and it is recovered as a soln. contg. Ga and used as a starting material for manufacturing metallic Ga.
Patent JP-H0413007-A (JP)
Title: Heating machine
Inventor: OKADA HIDEO
IPC: F23N5/26
Filed: 1990-04-27
Abstract: PURPOSE:To simplify the operational constitution and make it more convenient to operate the equipment by providing a switching means which, when it is in the automatic operation mode, functions to set temperatures and, when in the manual operation mode, functions to set the amount of combustion. CONSTITUTION:When the operating switch 39 is turned ON, a microcomputer 38 judges, according as a lead switch 28 is ON or OFF, which of the manual operation mode and the automatic operation mode has been set. When the mode set is judged to be manual operation, signals from setting switches 29 to 32 are regarded as signals from switches for setting the amount of combustion and the amount of combustion corresponding to the switch turned on (one of four grades ranging from STRONG to VERY WEAK) is set. When the mode set is judged to be automatic operation, signals from the individual setting switches 29 to 32 are regarded as signals respectively from timer switch, minicombustion switch, up-switch, and down-switch; by comparing the room temperature with a prescribed temperature (10 deg.C-30 deg.C) selected by one of the setting switches 31, 32 functioning as an up-switch and a down-switch, the amount of combustion is set.
Patent JP-S594362-A (JP)
Title: Power-down circuit of virtual synchronism preventing circuit
Inventor: OOHATA MICHINOBU
IPC: H04L25/40
Filed: 1982-06-30
Abstract: PURPOSE:To decrease the power consumption, by supplying a power to a virtual synchronism preventing circuit in response to a signal of a virtual synchronism detecting circuit for performing power-down of the virtual synchronism preventing circuit. CONSTITUTION:The virtual synchronism detecting circuit 3 discriminates whether the synchronism in a main synchronism circuit 1 is a true synchronism or a virtual synchronism, and when the virtual synchronism state is detected, a virtual synchronism detecting signal is generated. A switching circuit 5 is turned on with this detecting signal to supply power from a power supply circuit 4 to the virtual synchronism circuit 2. Since the power is supplied only when the virtual synchronism detecting circuit 3 detects the virtual synchronism, power-down is attained.
Patent JP-H1082902-A (JP)
Title: Thin deformable film
Inventor: COBB SANFORD JR
IPC: F24S23/70
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an improved thin deformable film made of a transparent material having a structural surface for attaining inward total reflection by giving a specified angle to the right angle side of each prism against a smooth surface on the opposite side of the structural surface. SOLUTION: This prism has a structural surface 12 on one side, a smooth surface 14 on the other side opposite to the structural surface 12 and is composed of a transparent polymer material. An incident ray made incident on either of the surfaces 12 or 14 in some angle range is totally reflected inward out the other surface. When the light ray is made incident on a second surface with an angle larger than a critical angle to the normal, it is totally reflected inward. The structural surface 12, is composed of the serial arrangement of minute prisms 16 having almost right angled isosceles and juxtaposing in parallel. When the film 10 is flat, the rectangular side 20 makes an angle a of about 45 deg. to the adjustment smooth surface 14.
Patent JP-2000303560-A (JP)
Title: Unit hut and combined hut thereof
Inventor: SUGATA KOICHI
IPC: E04B1/343
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a unit hut and a combined hut thereof of novel design combined side by side in a row, suitable for effective use of internal space and maintenance and management and permitting the increase of these functions. SOLUTION: This unit hut has almost sector shape in appearance equally or almost equally dividing a circle at the center from the top view, and comprises a body 1, a floor plate 2 at the lower end, and a roof at the upper end. The body 1 has an arcuate wall curved along the circumference of the circle. Design allowance for the rationalization of internal space is considerably increased in addition to novel external design, and cleaning is easy. The unit hut can therefore be maintained and managed clean so as to be suitable for a building installed particularly in a park or on the street in the near future.
Patent JP-S6046202-A (JP)
Inventor: HASEGAWA KATSUJI
IPC: B27D5/00
Filed: 1984-06-01
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-H049781-A (JP)
Title: Mls timing monitor device
Inventor: ISHITA TORU
IPC: G01S1/54
Filed: 1990-04-27
Abstract: PURPOSE:To enable deviation in a MLS timing to be detected positively in a simple circuit configuration by monitoring transition of a reference clock due to drift and a test signal which is superposed to each function timing. CONSTITUTION:A memory 105 of a function timing generating part 102 outputs a signal 106 where a one-bit test signal is superposed on one function timing signal based on an address of a counter 104 and a control signal 107 which is generated at a same timing as the test signal. The presence of each test signal which is separated 108 from this signal 106 is monitored by a detection circuit 110 through an OR circuit 109. Also, a timer gate with a drift displacement allowable range of a generating source of a reference clock which becomes a generation standard of a timing signal as a pulse width is formed based on a clock for monitoring which divides an output of a crystal oscillator for monitoring 111 by a timer 113. A detection circuit 115 detects whether the reference clock is generated within the pulse width or not.
Patent JP-2000300534-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: YAO TAKESHI
IPC: G01R33/385
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent vibration noises and heating by arranging a vibration heat reduction structure having a refrigerant path therein closely on the side of an imaging region of an inclined magnetic field coil. SOLUTION: A vibration heat reduction structure 13 is arranged closely on a main coil 12, that is, on the side of an imaging region 10. The vibration heat reduction structure 13 is made almost the same in shape as a main coil 12 and constituted of a diaphragm 14 on the side of a person to be examined, a side diaphragm 15 of the main coil 12 and a periphery wall 16. Pipes 17 and 17' are disposed in the periphery wall 16 to pass a refrigerant such as water or oil and linked to a coiled refrigerant path formed in the structure 13. A refrigerant is supplied from the pipes 17 and 17' and flows through the structure 13 in a vortex to cool. The refrigerant vibrates by vibration of inclined magnetic field coils 11 and 12 to convert a force vertical to a plane to the one horizontal thereto.  This keeps the vibration from being transmitted in the air eventually generating no noise, thereby preventing noises along with cooling.
Patent JP-H11344490-A (JP)
Title: Method for measuring iron without causing interference, and reagent
Inventor: TREIBER WOLFGANG
IPC: G01N33/84
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To measure iron in a sample by avoiding an interference by adding to the sample a water-soluble salt composed of metallic cations of the main and the sub group III element when measuring a luminous intensity of a colored complex formed by reducing to Fe<2+> . SOLUTION: A reducing agent is added to a sample solution, thereby reducing an emitted iron in a trivalent form to a divalent form. A ferroin type complexing agent generating an iron-containing dye is used as a coloring system. A colored complex forming the dye proportionally to the quantity of iron contained in the sample is evaluated by photometry. At this time, the sample is brought in touch with a water- soluble salt of metallic cations of the main or the sub group III element of the periodic table, preferably indium or scandium salt. An interference which occurs under the presence of EDTA can hence be avoided in measuring the luminous intensity. The concentration of the salt of the main or the sub group III element is particularly preferably to be approximately 1-20 mmol/l, and the pH of the sample is maintained in the range of 0-6.  As the buffering substance a buffer solution of acetic acid, citric acid or the like of a compound which does not form a complex with iron at a pK value in the range of 2.5-6.
Patent JP-H10317111-A (JP)
Title: Non-oriented silicon steel having low iron loss
Inventor: ODA YOSHIHIKO
IPC: H01F1/16
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain the silicon steel having a low iron loss by containing a specified ratio of C, P, N, Si, Mn, Al, further a specified ratio of S, Sb, Sn and the balance Fe with inevitable impurities. SOLUTION: A composition of the steel plate consists of, by weight, <=0.005% C, <=0.2% P, <=0.005% N, <=4% Si, 0.05-1.0% Mn, <=1.5% Al, <=0.001% S, 0.001-0.05% Sb+Sn/2. In the case of near 0.001% S, that is, near 10 ppm, an iron loss reduction is significant but moderate for <=10 ppm. This is due to the fact that a nitride layer generated to a surface layer region prevents grain growth to suppress an iron loss reduction. To this end, nitriding suppression is conducted by adding Sb, Sn. Sn requires an adding quantity of twofolds of Sb for having the same effect as Sb, therefore, Sb and Sn are considered in total and their contents are set to the range shown above.
Patent JP-H04269525-A (JP)
Title: Correcting method for swelling section generated by gas at time of molding synthetic resin molded product
Inventor: TAKEI SHIGERU
IPC: B29C73/02
Filed: 1991-02-25
Abstract: PURPOSE:To remove a swelling section generated on a molded product formed by gas mixed in or generated in the molded product when the product is molded by using a synthetic resin material, modify and finish the surface of the product beautifully and decently, shorten the time of modification and reduce the generation of dust during the work. CONSTITUTION:At least two bores 5 and 6 communicated with a swelling section 3 are bored on a surface layer 4 on the swelling section 3 generated by gas 2 mixed in or generated in a molded product 1 when the product is molded by using a synthetic resin material, and the proper quantity of fluid-like synthetic resin 7 is injected from the bore 5 on one side into the swelling section 3, and a filler 9 adheres to the upper sections of bores 5 and 6 and the surface layer 4 together with the filler 9 is polished after the filler 9 is cured.
Patent JP-S5238959-A (JP)
Title: Induction leveler
Inventor: ASANO KUNIKAZU
IPC: G01F23/26
Filed: 1975-09-23
Abstract: PURPOSE: To detect surface level of conductive liquid such as liquid sodium which is used as a cooling material for first breeding furnace, by controlling distribution of temperature of vertical direction leveler. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10286897-A (JP)
Title: Laminated tube
Inventor: ABE TADAHIRO
IPC: B29L9/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain the flexibility of a tube and, at the same time, prevent its inner layer tube from whitening under the condition that the peel strength between the inner and the outer layer tubes is kept constant by a method wherein the thermal welding is performed between the inner layer tube made of a specified copolymer resin and the outer packaging tube made of a specified resin and formed on the outer peripheral surface of the inner layer tube through coextrusion. SOLUTION: In a first extrusion molder, a copolymer resin of polyvinylidenefluoride PVdF and hexafluoropropylene (henceforth expressed as PVdF-HFP copolymer resin) is thermally melted so as to extrusion-mold an inner layer tube 1 made of PVdF-HFP copolymer resin through a common die head. At the same time, in a second extrusion molder, a polyurethane (PU) resin is thermally melted so as to extrusion-mold an outer layer tube 2 made of the PU through the common die head. As a result, the outer layer tube 2 is continuously and thermally meltingly fixed under pressure onto the outer peripheral surface of the inner layer tube 1 so as to obtain a laminated tube through integral bonding.
Patent JP-S5544013-A (JP)
Title: Power steering apparatus
Inventor: KOMAMURA SEIJI
IPC: B62D5/08
Filed: 1978-09-18
Abstract: PURPOSE: To compactly constitute the appatatus by arranging the electrical detection part for the toresion angle which is generated according to the dirrerence between the steering input and the steering resistance, on the input shaft to which the revolution of a handle is transmitted and performing the driving of a wheel side actuator by means of the detection output described above.  
     CONSTITUTION: When a handle 1 is operated, a screw shaft 15 can not revolve propmtly, as the resistance of a sector gear 20 on the ground side is large, and a distorsion is generated on an input shaft 2, according to the difference between the amount of input revolution and the ground resistance. This destorsion angle is electrically detected by the detection part 3, and the solenoid 10 of an electromagnetic control valve 9 is excited through an amplifier 8. According to the excitation, a spool 11 is shafted, and one of the operation ports A and B communicates to only a pump port P, and another communicates to a tank port T, and feeds oil pressure to one of the pressure chambers 18a and 18b of an actuator 4, and another is allowed to communicate to the tank, and the actuator is followingly driven. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07300977-A (JP)
Title: Square free access floor panel
Inventor: KOBAYASHI TOKUZO
IPC: E04F15/18
Filed: 1994-04-28
Abstract: PURPOSE:To provide a rigid type panel excellent in handling which can be deformed along the unevenness of a base floor surface by simple operation if there is unevenness on the base floor surface and, once deformed along it by simple operation, its state can be maintained for long. CONSTITUTION:In a square free access floor panel, a collecting part 16 to collect all by a joint part with a strength enough to deform when a load is applied and not deform by its own weight only is provided, and divided into two small blocks 2. Also the collecting part 16 is enabled to deform along the unevenness of a base floor surface of each small block 2 by a load, and connected with a fixture to maintain that state.
Patent JP-S5448135-A (JP)
Title: Interruption process system
Inventor: IEMURA HIDEAKI
IPC: G06F9/48
Filed: 1977-09-26
Abstract: PURPOSE: To enhance the process capacity for the interruption process system applied in case the interruptions of the same level occur continuously, by using the number of the interruption waiting with the same interruption level at the reception time of an interruption as part of the interruption information.  
     CONSTITUTION: The process system comprises the following component units: scanning counter 1 to scan the communication circuit; interruption register memory 2 which contains the memory region corresponding to the circuit and registers "1" into the memory region designated by counter 1 when the data transfer process interruption conditions occur for a certain circuit and when the scan of the corresponding circuit comes round; address register part 3 1  where each register stores the circuit address waiting for the interruption; interruption wait register group 3 which possesses flag register part 3 2  to indicate the contents of part 3 1  is effective or not; interruption register 4; interruption register control circuit 5; interruption factor register 6; interruption priority circuit 7; and program process part 8 respectively 
     COPYRIGHT: (C)1979,JPO&Japio