baber/WOPTO huggingface dataset:
Patent JP-H07292538-A (JP)
Title: Sewing yarn for tatami suitable for sewability
Inventor: MORIMOTO RIYOUJI
IPC: D06M15/643
Filed: 1994-04-19
Abstract: PURPOSE:To obtain sewing yarn excellent in slipping characteristics. CONSTITUTION:This sewing yarn for a TATAMI (a thick and rectangular straw mat) has a thickness within the range of 2500-5000 denier, >=14.0kg breaking strength, <=6% elongation under 8kg load and a Kinetic friction coefficient (F/M) within the range of 0.08-0.15. The sewing thread is suitable for sewability.
Patent JP-S524732-A (JP)
Title: Image signal recording reproduction process
Inventor: SATOU YOUJIROU
IPC: H04N5/78
Filed: 1975-06-30
Abstract: PURPOSE: To secure continuous reproduction display of static picture by use only one pair of magnetic discs which requires switch-over between hifh-speed and low-speed rotation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05278973-A (JP)
Title: Elevator cage operation panel
IPC: B66B11/02
Filed: 1992-04-02
Abstract: PURPOSE:To provide an elevator cage operation panel which can be fixed more firmly above a face plate and a box than a conventional fixing method. CONSTITUTION:Besides a spring type fixing mechanism 9a and a screw fixing means by a fixing screw 10, an elevator cage operation panel is provided with an upper fixing stopper 11 arranged on the reverse of a face plate 1, an upper movable stopper 12 movable so as to be engaged with the upper fixing stopper 11 and an engagement/disengagement means composed of an operation mechanism by means of an operation lever 16 and a connecting rod 14 which move the upper movable stopper 12 from the inside of a sliding door and holds it in a prescribed position.
Patent JP-H08251489-A (JP)
Title: Solid-state image pickup device
Inventor: NOMURA HITOSHI
IPC: H04N5/355
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a video signal from which noise is eliminated quickly by subtracting a current corresponding to a dark voltage signal from a sum stored in a storage circuit comprising a current corresponding to an optical input, a current corresponding to a dark signal and an offset current specific to a voltage current converter. CONSTITUTION: A drive pulse ϕTG1 is set to a low level, a charge in response to an incident light generated in a photo diode PD is transferred to a gate of an amplifier transistor(TR) QA, a synthesis voltage signal (VD+VS) is fed to gate electrodes of MOSFETs QR1 , QR2 , from which an optical dark synthesis current signal (ID+IS+Ioff ) is outputted, where VD is a dark voltage, VS is a video voltage, ID is a dark current, IS is a video current and Ioff is an offset current specific to the converter. When a horizontal scanning circuit 7 provides sequentially drive pulses ϕH1, ϕH2 to horizontal read switch MOSFETs QB1 , QB2 and horizontal read switch M0SFETOH11 , OH12 , which are scanned sequentially, then only the video current IS after subtraction is outputted.
Patent JP-S565535-A (JP)
Title: Heat developing photosensitive material
Inventor: USAMI TOMOMASA
IPC: G03C1/30
Filed: 1979-06-27
Abstract: PURPOSE: To obtain a heat developing photosensitive material having suitable film physical properties in all stages of preservation, processing and use by combining a photosensitive layer contg. an org. silver salt, a photocatalyst, a reducing agent and a binder with polyisocyanate.  
     CONSTITUTION: To a photosensitive layer contg. an org. silver salt, a photocatalyst, a reducing agent and a binder to be coated onto a support is added polyisocyanate in an amount of 0.01W50pts. to 100pts. of all of the binders on the support. This polyisocyanate may be added to an under coat or an upper coat. The polyisocyanate component is an adduct of isocyanates having two or more isocyanate groups and di- or trihydric polyalcohol, e.g., hexamethylene diisocyanate and trimethylolpropane. By coating this composition onto the support, a photosensitive material free from film peeling, image displacement, etc. in heat development is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57197265-A (JP)
Title: Carboxylic acid imide derivative, its preparation and medicament containing the same
Inventor: HIROSE NORIYASU
IPC: A61P3/08
Filed: 1981-05-29
Abstract: NEW MATERIAL:A compound of formulaI[X is formulaIIW IV; X is H,  -C(O)R (R is alkyl, aralkyl, aryl, alkenyl, pyridyl, substituted amino); Y is alkyl, aralkyl, aryl, pyridyl, substituted pyridyl, pyrimidyl, substituted pyrimidyl, benzothiazolyl; m is 2, 3] and its acid adduct.  
     EXAMPLE: N-[2-Hydroxy-3-{4-(2-pyridyl)piperazin-1-yl}propyl]cis-cyclohexa-4- ene-1,2-dicarboxyimide.  
     USE: A remedy for diabetes: it has hypoglycemic activity.  
     PREPARATION: The reaction of a compound of formula IX with a carboxylic acid of RCOOH or its reactive derivative gives the compound of formulaI where R is -C(O)R. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07265168-A (JP)
Title: Chair backrest height-adjusting device
Inventor: HERUMAN ROTSUHIYAA
IPC: A47C7/46
Filed: 1994-03-28
Abstract: PURPOSE: To provide a back rest height adjusting device with a simple structure to realize easy elevating operation and assembling. CONSTITUTION: A horizontal support member 11 is mounted at a prescribed height of a support column of a back rest support frame, and an engaging member 25 is fixed to the horizontal support member 11. A mounting member 20 is attached to a back rest 6 elavatably inserted in the column, and an engaging member 26 is pivotally attached to the mounting member 25 via a pin. The engaging member 26 is energized in the arrow mark S direction by abutting of an abutting face 26a onto a spring part 41 formed on the mounting member 25 to engage a prescribed engaging part 36 with a horizontal part 20a of the engaging member 20.  When the height of the back rest 6 is to be adjusted, the engaging member is rotated in the arrow mark R direction against energizing to release the engagement of the engaging part from the horizontal part 20a of the engaging member 20, and the back rest 6 is ascended/descended to release the engaging member 26 to engage an arbitrary engaging member 36 with the horizontal part 20a of the engaging member 20.
Patent JP-S578792-A (JP)
Title: Preparation of l-amino acid by microorganism
Inventor: MIMURA MORIO
IPC: C12R1/22
Filed: 1980-06-17
Abstract: PURPOSE: To prepare the titled substance from an indole compound and serine, or from an indole compound, pyruvic acid and ammonium ion, using microorganisms belonging to Enterobacter genus or Klebsiella genus.  
     CONSTITUTION: Microorganisms belonging to Enterobacter genus or Klebsiella genus, e.g. Enterobacter SP.AST49-4 (FERM-P No.5543) Klebsilla SP.AST148-1 (FERM-P No.5541), Klebsiella SP.AST151-7 (FERM-P No.5542), etc., are cultured in a conventional medium incorporated with L-tryptophan, to obtain microbial cells containing an enzyme, tryptophanase, or treated microbial cells, etc. Said microbial cells, etc. are added to a reaction liquid containing an indole compound such as indole, serine, pyruvic acid, ammonium ion, ethylenediaminetetraacetic acid, etc., and the objective compound thus obtained is separated e.g. by ion exchange resin treatment, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000272691-A (JP)
Title: Splash preventing device for mold release agent
Inventor: IWAKI KAZUHARU
IPC: B65D90/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent a mold release agent from splashing from an oil storage tank even when the mold release agent is rapidly fed from an oil feeding pipe by attaching cushioning cylinder which form a cylindrical shape with bottom, having a larger diameter than the oil feeding pipe, and has an oil feeding port having a smaller diameter than the oil feeding port at the end section of the oil feeding pipe, on the bottom plate, to the end section of the oil feeding pipe. SOLUTION: To the end section 4a facing downward of an oil feeding pipe 4, a cushioning cylinder 5 of a cylindrical shape with bottom, which has a larger diameter than the oil feeding pipe 4 and is coaxial with the oil feeding pipe 4, is detachably attached with three fixing screws 6. The bottom plate 5a of the cushioning cylinder 5 tilts downward to the center, and at the center, an oil filling port 5b which is coaxial with an oil feeding port 4b under the oil feeding port 4b and has a smaller diameter than the oil feeding port 4b, is provided. When the speed of a waste oil 2 fed from the oil feeding pipe 4 is high, and the amount is large, only one part of the waste oil 2 passes the oil filling port 5b, and the remaining part temporarily resides in the cushioning sylinder 5, and overflows from the upper end opening of the cushioning cylinder 5 depending on an occasion.  By this constitution, the energy of the waste oil 2 which jets out from the oil feeding port 4b is conspicuously de-energized.
Patent JP-S59207354-A (JP)
Title: Sheet handling unit
Inventor: YOSHIMURA SHIGERU
IPC: B41J13/02
Filed: 1983-05-11
Abstract: PURPOSE:To prevent curling of a sheet by disposing a concave surface in the vicinity of a contact pressure area of a platen in a sheet handling unit in which a sheet is brought into contact with a projecting member by a platen. CONSTITUTION:A wear-resisting protective glass film 104 of a thermal head for performing image recording in a facsimile apparatus is formed thicker on recording paper P carry-in side thereof and provided with a concave portion DC formed in the vicinity of a heating unit 103 in the contact area of a platen roller 130 corresponding to the convex part of the heating unit 103. As the recording paper P passes between the concave portion DC and the platen roller 130 before passing the heating unit 103 portion, the recording paper is curled in the reverse direction to restrain the conventional curling in the direction of a print surface. The curling preventing concave portion may be disposed on the recording paper discharge side.
Patent JP-2000274643-A (JP)
Title: Exhaust gas treating system
Inventor: GOSHIMA HIDEO
IPC: F23J15/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas treating system having energy conservation and a high efficiency capable of raising an exhaust gas becoming a low temperature to an active temperature of a catalyst with a small amount of energy, and efficiently removing NOx, dioxins or the like. SOLUTION: The exhaust gas treating system comprises a reducer adding means 22 for adding a reducer to an exhaust gas 11, a heater 14 capable of heating the gas 11 as a treating gas 13, reducing thermal storage units 1, 2 formed with reducing catalyst layers 1b, 2b at the heater 14 side by laminating the layers 1b, 1b and the layers 1a, 2a at both sides of the heater 14 in a flowing direction of the gas 13, a treating furnace 8 having two intake ports 10a, 10b for supplying or exhausting the gas 13 at opposite sides of the units 1, 2 to the heater 14, and a treating direction switching mechanism 6 for switching a direction of the gas 13 flowing in the furnace 8.
Patent JP-S61239260-A (JP)
Title: Copying device
Inventor: MURAI TATSUYA
IPC: G03G15/04
Filed: 1985-04-16
Abstract: PURPOSE:To add the information of a scale pattern which does not exist on an original to a copy image by constituting an eraser with an erasing light source and a liquid crystal shutter. CONSTITUTION:An electrostatic charger 23, an eraser 24, a developing unit 10, a transfer charger 19, a separating charger 20, a cleaning unit 22, etc. are arranged around a photosensitive drum 9. The eraser 24 consists of the erasing light source and the liquid crystal shutter and light transmission control electrodes, namely, segment electrodes are arranged in the transverse direction of the photosensitive drum 9 to constitute the liquid crystal shutter. A transmission control voltage is applied to individual segment electrodes selectively to control erasing in the transverse direction of the photosensitive drum 9 and printing of characters including the scale pattern.
Patent JP-H03285897-A (JP)
Title: Production of diamond
Inventor: KAMATA MASATO
IPC: C30B29/04
Filed: 1990-03-30
Abstract: PURPOSE:To produce diamond having a smooth surface and good adhesive properties by holding the surface of a base body in a state supersaturated with carbon when a gaseous raw material contg. carbon is introduced into a reaction vessel provided with the base body and carbon is activated to deposit diamond on the surface of the base body. CONSTITUTION:A silicon single crystalline base body 5 is placed on a holder 4 provided in a reaction vessel 1 made of quartz glass. Carbon ions are implanted into the surface of the base body. Then the reaction vessel 1 is evacuated to about 10<-6>Torr, subsequently a filament 6 is heated at 2000 deg.C by a power supply jig 7. A gaseous mixture having a methane to hydrogen ratio of about 1 to 99 by volume is introduced into the reaction vessel 1 from an introduction port 2 and the pressure is maintained at about 50Torr. Furthermore while DC voltage of about 150V is impressed between the holder 4 of the base body and the filament 6 from a power source 6, the temp. of the base body 5 is held at about 850 deg.C. Thereby a laminar diamond having a smooth surface and good adhesive properties to the base body 5 is produced on the base body 5.
Patent JP-H01255021-A (JP)
Title: System clock controller
Inventor: HAMANO MUNEJI
IPC: G06F1/04
Filed: 1988-04-04
Abstract: PURPOSE:To supply a system clock with maximum speed operable under the present source voltage by providing a circuit to detect the source voltage of a microcomputer, and changing a frequency in a clock generation circuit corresponding to a detected result. CONSTITUTION:When the voltage of a battery 1 is a sufficiently high voltage for all systems, voltage drop detecting output 6 and a reset signal 9 are set at high levels. In such state, a selector 43 is switched to a side A in a clock switching circuit 4 by the detecting output 6. Thereby, the system clock 8 in which oscillation output 7 is 1/2-frequency divided is supplied to a microcomputer main system 5. On the other hand, in a state where the voltage of the power source 1 drops a little and the voltage by which the system 5 is operated only at <=1/4 frequency division is set, the detected output 6 goes to a low level, and the selector 43 is switched to a side B. At such a time, the clock 8 in which the oscillation output 7 is 1/4-frequency divided is supplied to the system 5. In such a way, it is possible to supply the system clock with operable maximum speed.
Patent JP-H06270293-A (JP)
Title: Injection molded product with circular peripheral surface
Inventor: NAGAI ISAO
IPC: B29C45/37
Filed: 1993-03-16
Abstract: PURPOSE:To provide an injection molded product which has a circular peripheral surface with good roundness, which is obtained stably, as a dimension surface for positioning it with other parts and is used advantageously for the bearing holder of a small motor and others. CONSTITUTION:In an injection molded product 20 with circular peripheral surface as a dimension surface for positioning it with other parts, more than one positioning projection 32, which projects outward radially, is formed along the circumference avoiding a weld line generating part (a), so that the circular peripheral surface as a dimension surface is composed of the peripheral surfaces 34 of the positioning projections 32.
Patent JP-S526068-A (JP)
Title: Electronic timer
Inventor: AZUMA NOBUO
IPC: H03K23/00
Filed: 1975-07-03
Abstract: PURPOSE: Conduct the time setting, the timer starting and the timer stopping by one piece of the operation switch and the display of the setting time and the remaining time by one piece of the indicator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S526250-A (JP)
Title: Flying object.
Inventor: ITOU TOSHIROU
IPC: A63H27/08
Filed: 1975-07-01
Abstract: PURPOSE: To improve the capacity of stability of a flying object removing wrinkles and looseness from the surface material by imparting tensile force to the surface material adhering it to the frame members in taking advantage of at least,the elasticity of some parts of the frame members that constitute the flying object. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57196159-A (JP)
Title: Detection for velocity of object
Inventor: TSURUYA SABUROU
IPC: G01P3/68
Filed: 1981-05-27
Abstract: PURPOSE:To reduce the number of light sources and photoelectric detectors to one each by integrating each one end of light transmission fibers and detection fibers separately to be equipped with a light source and a photoelectric detector while the other ends of the fibers are branched in plurality to face each other. CONSTITUTION:The integrated end 2a of light transmission fibers 2 is led into a housing 2a of a light generator 1 while the branched ends 2b, 2c and 2d thereof are arranged a long outside of an orbit O of an flying object 7 separately at specified distances L1 and L2. The integrated end 2'a of detection fibers 2' is led into a housing 3a of a photoelectric detector 3 while the branched ends 2'b, 2'c and 2'd thereof face the branched ends 2b, 2c and 2d of the light transmission fibers 2 sandwitching the orbit O of the flying object. When the flying object 7 passes intercepting light beams B, C and D, pulses are outputted from the photoelectric detector 3 and intervals thereof are measured to detect the velocity of the flying object 7.
Patent JP-H08251433-A (JP)
Title: Horizontal deflection exciting circuit
Inventor: KASHIWAGI SHIGERU
IPC: H04N3/16
Filed: 1995-03-13
Abstract: PURPOSE: To provide a horizontal deflection exciting circuit in which power loss is reduced and the circuit is simplified. CONSTITUTION: An N-channel FET 17 is switched depending on an exciting pulse Vd and its drain voltage Vdr is a square wave whose level is nearly between -En and zero. The square wave Vdr is transformed into a square wave Vb at a tap (b) of an auto-transformer 18, an output is fed to a base of an output transistor(TR) 3, and a base current Ib is supplied at a high level of the square wave Vb. The level of the drain current Idr flowing to the FET 17 is smaller than the base current Ib. A base current Ib0 at a time T1 when the conduction of the output TR 3 is started is decreased as Ib0/n depending on a winding ratio (n) of the auto-transformer 18. Since the current flowing to the FET 17 is reduced to 1/n, the power loss in the FET is reduced by the reduction.
Patent JP-S61240487-A (JP)
Title: Production of magnetic head
Inventor: SAITO SHIGEO
IPC: G11B21/21
Filed: 1985-04-17
Abstract: PURPOSE:To improve yield and productivity by dividing the negative pressure utilizing type floating head slider into a floating surface block having reverse step and taper block and machining separately. CONSTITUTION:The floating surface block 8 with reverse step and taper block 6 are machined, with the respective fusion faces 9, 7 finished to specular state by lapping. The fusion surface of the taper block 7 and that of the floating surface block 9 are fused with glass or resin adhesive or the like. The floating surface 1 is finished by machining (grinding, lapping) and the reverse step 2 is machined to the prescribed depth and the tapered face 4 of the taper block 6 is machined.
Patent JP-H03279249-A (JP)
Title: Method for preventing shrinkage of clay burned material
Inventor: IBUKI YOSHIRO
IPC: C04B33/16
Filed: 1990-03-28
Abstract: PURPOSE:To suppress shrinkage of clay burned material by blending an inorganic foam aggregate heat-treated at a high temperature of burning temperature or above with clay for ceramics at a specific ratio to give formed article and drying and burning the formed article. CONSTITUTION:An inorganic foam aggregate having 0.3-1.2mm grain size is subjected to heat treatment at a high temperature equivalent to burning temperature or higher. Then 2.5-15 pts.wt. heat-treated inorganic foam aggregate is added to 100 pts.wt. clay for ceramics and both components are uniformly blended and the blend is formed into a prescribed shape. The shapes are naturally dried and then burned to a prescribed temperature to provide the formed article reduced in crack and strain deformation.
Patent JP-H08253608-A (JP)
Title: Integral polyurethane foam having antibacterial or antifungal property
Inventor: KOBAYASHI KOICHI
IPC: C08G18/08
Filed: 1995-03-14
Abstract: PURPOSE: To obtain the subject foam having a surface coating film made of a coating material incorporated with either one of an antibacterial agent and an antifungal agent, capable of keeping the antibacterial or antifungal effect over a long period, having excellent quality and useful as a part for medical instrument. CONSTITUTION: This polyurethane foam 1 has a surface coating film 3 made of a coating material incorporated with either one or both of an antibacterial agent and an antifungal agent 4 (preferably the antibacterial agent and the antifungal agent are insoluble in the coating material and have particulate form). TBZ (2-(4-thiazolyl)-bendaimidazole), etc., are used as the antibacterial agent and the antifungal agent. The particle diameter of the agent is preferably about 0.1-10μm and the amount of the agent is preferably about 0.1-0.5% based on the coating material.
Patent JP-H04292444-A (JP)
Title: Slag solidifying agent and solidification of slag
Inventor: KOIZUMI KOREAKI
IPC: C04B5/06
Filed: 1991-03-19
Abstract: PURPOSE:To readily abolish slag by preventing dusting of slag occurring in refining of pig iron steel. CONSTITUTION:A slag hardening agent comprising feldspar-based, rhyolite-based or serpentine-based particles having a composition of 60-80% SiO2 and 5-20% Al2O3 and <=5mm particle diameter is added to basic slag during melting thereof and stirred. By adding the feldspar-based, rhyolite-based or serpentine-based particles having high ratio of SiO2 component as the hardening agent, the component ratio of CaO and SiO2 in the slag is greatly changed from that before the addition, consequently, formation of dicalcium silicate is reduced to prevent dusting. Since the slag hardening agent exists in a large amount in nature and is obtained stably and at a low cost, the agent has merits of inexpensive treatment cost and is simply treated and operated only by adding and stirring during melting of slag.
Patent JP-H11283582-A (JP)
Title: Electrodeless discharge lamp and adhesive composition used in therein
Inventor: KITAMURA KOZO
IPC: C09J7/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of bubbles in an adhesive layer in a tube end part. SOLUTION: This electrodeless discharge lamp has an electrode member 13 formed by arranging a plurality of strip metal electrodes 17, each having a connecting terminal 16 on one side of a transparent film 14 through an adhesive layer 15, and a transparent cylindrical body 12, and the strip metal electrode 17 is wound on the outer circumference of the transparent cylindrical body 12. The adhesive layer 15 is formed with an adhesive sheet on which the adhesive layer 15 made of an adhesive composition is formed, and its high temperature shear holding force is adjusted to 0.9-5 kg.  The high temperature shear holding force is defined as such force that the adhesive sheet is bonded to one end of a glass plate, so that an adhesive area is 10×10 mm and the end protrudes from the glass plate, the glass plate is put in a thermostatic chamber set at 100 deg.C so as to face the adhesive sheet upward, and in the thermostatic chamber, the adhesive sheet is pulled at a rate of pulling 1 mm/min. in the shearing direction with respect to the glass plate and force in the maximum shearing force is obtained.