baber/WOPTO huggingface dataset:
Patent JP-H0341136-A (JP)
Title: Food packaging container
Inventor: FUKUI YOSHIHARU
IPC: C08L23/00
Filed: 1989-07-07
Abstract: PURPOSE:To obtain a food packaging container prevented from emitting an odor and improved in color tone by molding a resin composition comprising a polyolefin, an inorganic filler, a specified phenolic antioxidant and a lubricant and/or antistatic filler. CONSTITUTION:A resin composition is obtained by mixing 100 pts.wt. polyolefin (e.g. PP) with 1-120 pts.wt. inorganic filler (e.g. talc), 0.01-2.0 pts.wt. phenolic antioxidant selected from among a beta-(4-hydroxy-3-t-butyl-5-alkylphenyl)propionic ester, a hindered phenol having an isocyanuric ester group, 1,3,5-tris(3,5-di-t- butyl-4-hydroxybenzyl)-2,4,6-trimethylbenzene and a phenol compound of the formula (wherein R1 is a 1-3C alkyl), and 0.01-5 pts.wt., per 100 pts.wt. inorganic filler, lubricant and/or antistatic agent (e.g. glycerol monostearate). This composition is molded.
Patent JP-2001006417-A (JP)
Title: Surface light source device, light guide plate and display device
Inventor: OCHIIWA MASASHI
IPC: F21V8/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To facilitate increase and equalization of the luminance of emitted light in a surface light source device capable of illuminating a display panel with either light from an inside light source or outside light by forming a light guide plate such that a distance between an emission face and an opposite face to the mission face becomes small as it goes away from an incident face. SOLUTION: In this surface light source device, a second incident face 12 allowing incidence of light from an inside light source 2 is disposed on the first incident face 11 side allowing incidence of outside light to an emission area 13a of an emission face 13. Thereby, with securing areas of the incident faces 11, 12 allowing incidence of the outside light or the light from the inside light source 2, a distance between the emission face 13 and a rear face 14 can be reduced as it goes away from the first incident face 11 in the emission area 13a.
Patent JP-S6155895-A (JP)
Inventor: NAGASE HARUO
IPC: H05B41/24
Filed: 1984-08-25
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-S6334726-A (JP)
Title: Magnetic recording medium
Inventor: KUBOTA YUICHI
IPC: G11B5/708
Filed: 1986-07-28
Abstract: PURPOSE:To improve durable runnability during use and to permit provision of a higher recording density by allowing a specific fatty acid ester to exist on the recording side surface of a magnetic layer and specifying the electric resistance value on the magnetic layer side. CONSTITUTION:This recording medium is constituted that the medium has the magnetic layer on a base and further the prescribed ester compd. exists on the recording side surface of the magnetic layer; in addition, the electric resistance over the entire part of the magnetic layer is <=5X10<9>OMEGA/cm<2>. The compd. which exists on the recording surface includes the fatty acid ester consisting of a monobasic satd. or unsatd. fatty acid of 10-22C, more preferably 10-18C, and monohydric satd. or unsatd. alcohol of 2-22C, more preferably 2-18C. The m.p. of the ester decreases if the number of carbon atoms of the fatty acid are <10 and the number of carbon atoms of the alcohol are <2. The m.p. of the ester increases and the lubricating effect is no longer obtd. if the respective numbers of carbon atoms exceed 22.
Patent JP-2000005383-A (JP)
Title: Spherical body detector
Inventor: ISHIKAWA TOSHIJI
IPC: H01H21/28
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a spherical body detector which operates surely by using a piezoelectric film. SOLUTION: This detector has a cam 10 which is spring energized and is mounted oscillatably around a pivotal shaft 16 and a piezoelectric film 160 which is mounted at a printed board 152 and is mounted at one end at the cam 10 and is mounted at the other end at a detecting circuit in a case 2. When the cam 12 is pressed by a pachinko ball 20, the film 160 deflects and generates voltage. As a result, the passage of the pachinko ball 20 may be detected.
Patent JP-S6154778-A (JP)
Title: Focus matching device of video camera
Inventor: SAKAMOTO NAOKI
IPC: H02N2/00
Filed: 1984-08-24
Abstract: PURPOSE:To obtain a video camera which is simple and low-priced in construction, can match a focus for various interchangeable lenses and is excellent in operability by matching a focus by shifting an image pick-up surface without shifting a lens. CONSTITUTION:An image pick-up device 7 is shiftably installed in the light shaft direction of an image pick-up lens 17 and by shifting the image pick-up device 7, a distance L between a lens fitting part 2 and an image pick-up surface 7a of the image pick-up device 7 can be changed. An object light, object information passing through the image pick-up lens 17, makes a light incidence on the image pick-up device 7. Having a focusing signal extracting circuit 18, which is a focusing signal extracting means using sharpness of an object received at part of the image pick-up surface 7a of the image pick-up device 7, a signal processing circuit 13 and an piezo-electric element control circuit 14, a surface wave motor 5 is controlled and driven by the output signal of the control circuit 14, an image pick-up device fitting part 16, a fitting member of the image pick-up device 7 is shifted and a flange-back distance L is changed.
Patent JP-H05339376-A (JP)
Title: Polyimide resin
Inventor: OKUNOYAMA TERU
IPC: C08F290/00
Filed: 1992-06-11
Abstract: PURPOSE:To obtain a polyimide resin excellent in storage stability, film-forming properties, and reactivity and suitable as a material for forming an insulating film by reacting a specific polyimide with a specific hydroxyalkyl vinyl ether. CONSTITUTION:A polyimide resin having structural units of formula I (wherein R<1> is a tetravalent org. group; R<2> is a trivalent arom. group; and R<3> is a divalent org. group) is prepd., e.g. by reacting a carboxylated polyimide having structural units of formula II with a hydroxyalkyl vinyl ether of formula III. The carboxylated polyimide is pref. one which is sol. in an org. solvent. Examples of the ether are 2-hydroxyethyl vinyl ether and 1-hydroxyethyl vinyl ether.
Patent JP-H0228119-A (JP)
Title: Biological function activator
Inventor: KONISHI JINEMON
IPC: A61K35/36
Filed: 1988-07-15
Abstract: PURPOSE:To obtain a biological function activator, containing a physiologically active substance extracted from infected tissues as an active ingredient and capable of promoting improvement in blood stream fallen into an ischemic state due too blood stream disorder without applying load to heart, etc., and normalizing tissual function. CONSTITUTION:A biological function activator, obtained by inoculating viruses having inflammatory action, preferably viruses belonging to the family Poxvirus into an animal or cultured tissue, such as mammal or birds, grinding the inflamed infected tissues, adding an extracting solvent, removing tissual pieces, deproteinizing the resultant substance, adsorbing the deproteinized substance on an adsorbent, then eluting the adsorbed ingredients and blending the prepared physiologically active substance as an active ingredient with other ingredients, having afore-mentioned action, useful as blood stream improver, numbness improver, remedy for pains accompanied by dysfunction, psyhroesthesia or parethesia improver and safely usable for a long period, since oral administration can be carried out with low toxicity without any side effects.
Patent JP-S5879415-A (JP)
Inventor: TAKIZAWA HIROO
IPC: H02G1/02
Filed: 1981-11-05
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-2001012545-A (JP)
Title: Laminated rubber bearing body
Inventor: OTA MASAMI
IPC: F16F15/08
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To maintain an excellent spring performance and damping performance of a pivotally supporting body by surely pressing the peripheral surface of lead by a laminated rubber with an entirely uniform pressing force when the lead is filled pressingly into a closed hollow formed with a vertical through-hole formed in the laminated rubber. SOLUTION: When lead 30 is filled pressingly in a closed space formed closing the upper and lower ends of a through hole 26 allowing a laminated rubber 25 comprising a rubber layer 21 and a reinforcement plate 22 to pass therethrough in a vertical direction, a hardness of an area 21B with a specified width (t) around the through-hole 26 in the rubber layer 21 is set higher than that of a spring portion 21A of the rubber layer 21 (For example, approx. 40 deg. in JIS hardness is increased to approx. 60 deg.).
Patent JP-S5826559-A (JP)
Title: Single-phase ac motor
Inventor: KOMATSU FUMITO
IPC: H02K21/00
Filed: 1981-11-05
Abstract: PURPOSE:To increase the efficiency of power consumption for the titled motor by a method wherein a permanent magnet rotor is provided on the outer side of a fixed armature, a commutator consisting of a sliding piece is provided on a rotor shaft, and the motor is driven by a full-wave rectified current. CONSTITUTION:When a current is applied to coils 16a and 16b, the rotor 10 begins to start. A commutator 20 rotates following the rotation of the rotor 10, and when the rotor 10 has turned 90 deg., the brush 31b1 for power source which  has been slidingly contacted to a sliding piece 20b of the commutator 20 is  slidingly contacted to a sliding piece 20a, the brush 32b2 for power source which  has been slidingly contacted to a sliding piece 20a is slidingly contacted to a  sliding piece 20b, and the direction of the current running on the coils 16a and  16b is reversed. As the rotor 10 rotates 90 deg., the direction of the current running  on the coils 16a and 16b of the fixed armature 16 is reversed, and the rotation of the rotor 10 is energized.
Patent JP-H05690-A (JP)
Title: Hull heaving reducing device
Inventor: USUHA SHIGEMI
IPC: B63B39/03
Filed: 1991-06-24
Abstract: PURPOSE:To improve the safety and efficiency of operation by reducing the heaving of a hull in which the operation is carried out under the stopped condition on the ocean. CONSTITUTION:Antiheaving tanks 2 are provided on the bow and stern of a hull 1. A duct 6 provided on the sidewall of the antiheaving tank 2 is opened to the lower portion of a side shell plate 3 so that the sea water can freely come in and out of the tank 2. Also, the antiheaving tank 2 is provided on the upper portion with an opening 7 through which air comes in and out. When the hull 1 heaves, the phase of the pitch of the sea water in the tank 2 is adapted to deviate from that of the hull 1, so that large damping force is generated and thereby an opening area A0 of the duct 6 in the pitch of the hull 1 is adjusted by a slide type regulator 8.
Patent JP-S57100454-A (JP)
Title: Magnetic brush developing device
Inventor: OKA KENJIYU
IPC: G03G15/06
Filed: 1980-12-15
Abstract: PURPOSE:To detect the concentration of toner with high accuracy regardless of the fluctuation of the value of a development bias power supply, by connecting the said bias power supply to a sleeve via a own bias resistance when the toner concentration is detected. CONSTITUTION:A own bias resistance 13 is connected in parallel to a switch 14 in the electric pathbetween a development sleeve 3 and a development bias power supply 6'. The switch 14 is closed during the ordinary development. A latent image for detection of the toner concentration is carried at a part B of the non-picture part A of a photosensitive drum 1. A switch 12 is closed when the said latent image is developed, and the switch 14 is opened synchronously with the closing of the switch 12. The current which is applied to an electrode plate 10 during the detection of the latent image is measured by an ammeter 11 to decide the toner concentration. The resistance 13 is set to 200MOMEGA, for example.
Patent JP-H0343149-A (JP)
Title: Method and device for wire-wrapping
Inventor: YAMADA EIJI
IPC: B24B37/00
Filed: 1989-07-12
Abstract: PURPOSE:To increase the amount of a wire removed per unit time so as to significantly enhance the processing efficiency by vibrating a work piece against the wire and relatively to the longitudinal direction of the wire by means of a piezoelectric element. CONSTITUTION:A wire 1 is passed through a micro lower hole 3 provided through a work piece 4 and is wrapped. In this case, a piezoelectric element 30 provided in a work piece oscillating means 8 is connected to a work piece holding and rotating means 7 for holding the work piece 4 and rotating it around the axis of the lower hole 3, and a voltage is periodically applied to the piezoelectric element 30. The work piece 4 is thereby oscillated and vibrated along its longitudinal direction so that the efficiency of wire-wrapping is accelerated.
Patent JP-S57102865-A (JP)
Title: Pyridylurea and herbicide containing the same
Inventor: YOKOMICHI ISAO
IPC: A01N47/36
Filed: 1980-12-18
Abstract: NEW MATERIAL:A pyridylurea of formulaI(X is H, halogen, trifluoromethyl; Y is H, methyl; R is methyl, methoxy).  
     EXAMPLE: N'-[2-(2-Naphthyloxy)pyridin-5-yl]-N-methyl-N-methoxyurea.  
     USE: Herbicide: it can selectively control harmful weeds in Compositae, Leguminosae, Malvaceae, Amaranthacease, Chenopodiaceae, Colanaceae or Convolvulaceae by treating them in soybean or wheat fields without injury to crops. The appropriate amount for application is 50W2g per 1 acre.  
     PREPARATION: For example, the reaction between aminopyridine of formula II and N,N-dimethylcarbamoyl chloride or N-methyl-N-methoxycarbamoyl fluoride is effected in a solvent, preferably in the presence of an acid acceptor at 0W 100°C for several minutes W24hrs to give the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5878594-A (JP)
Title: Preparation of antibiotic substance b-41d, e, and g
Inventor: ONO MICHIHISA
IPC: C12P17/18
Filed: 1981-11-06
Abstract: PURPOSE:To prepare antibiotic substances B-41D, E and G industrially and advantageously, by cultivating a microorganism, belonging to the genus Streptomyces, and having the ability to produce the antibiotic substance B-41 in the presence of a specific carboxylic acid. CONSTITUTION:A microorganism, e.g. Streptomyces B-41-146 strain (FERM-P No. 1438), belonging to the genus Streptomyces, and having the ability to produce the antibiotic substance B-41 is inoculated into a culture medium containing 0.001-1w/v% one or two or more selected from the group consisting of L-valine, DL-valine, isobutyric acid, isovaleric acid, 2-ketoisovaleric acid, isocaproic acid, a salt or ester thereof, isobutanol and an ester thereof at 22-30 deg.C and 5.5-8.0pH under aerobic conditions to collect the aimed antibiotic substances B-41D, E and G from the resultant culture.
Patent JP-H0624767-A (JP)
Title: Apparatus for producing glass product
Inventor: OSHIMA TADAYOSHI
IPC: C03B11/16
Filed: 1992-07-06
Abstract: PURPOSE:To miniaturize the device for controlling the stop position of a pallet of an apparatus for producing glass products. CONSTITUTION:In pressure-molding gob (massive molten glass) in a mold (M) by guiding a pallet 14 holding the mold (M) thereon through a pallet guide 16 arranged along a circuit, floating it by the air blowing off from an air table 12 set on the same circuit, driving and transferring it to a gob-supply position (A) by a linear motor 16, stopping it at that position, charging the gob into the mold (M), moving it to a pressing position (B) and stopping it at that position, if the size of the product is different, the falling point of the gob is adjusted by moving the pallet holding the mold (M) thereon respectively independently in the directions of mutually perpendicular X and Y axes along the horizontal surface using a device (the first mobile member 34 and the second mobile member 22) for controlling the stop position of the pallet at the gob- supply position (A).
Patent JP-H0470903-A (JP)
Title: Load controller
Inventor: YAMANO SHINICHI
IPC: H02P7/29
Filed: 1990-07-04
Abstract: PURPOSE:To quickly change the control duty of the load and to improve the responsiveness by producing a duty control signal to discriminate the levels at a prescribed level for drive control of the load and outputting the duty control signal of the corresponding duty. CONSTITUTION:A load controller 21 detects through a timer circuit 44 whether the cycle of a duty signal is shorter than a prescribed time T21 or not when a motor 23 is driven by a duty control signal of a cycle T24 shorter than the cycle T22 of the duty signal led out of an internal combustion engine controller 22. If the cycle of the duty signal is put shorter than the time 21, a duty control signal corresponding to the duty of the duty signal is outputted. If so, a duty control signal of 100% duty is outputted. That is, the duty signal is inverted at the time shorter than the time T21 when a sudden rise is required to the control duty of the motor 23 owing to detection of the sudden acceleration of the controller 22, etc. Thus the duty of the duty control signal is quickly changed and the delay of response can be reduced.
Patent JP-H1122966-A (JP)
Title: Combustion control device for liquid fuel combustion device
Inventor: YANAGIDA SHINICHIRO
IPC: F23N5/24
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To perform stable combustion by maintaining constantly specified fuel consumption without being influenced by a quantity of oil. SOLUTION: This combustion device comprises a burner part to effect combustion by evaporating liquid fuel, a fuel tank 13, an electromagnetic pump 14 to suck liquid fuel in the fuel tank 13 and supply it to the burner part, a pointer type oil gauge 17 to display an oil amount of the electromagnetic pump 13, and a control part 11 to control drive of the electromagnetic pump 14. Further, a control part 30 comprises a sensor mechanism 23 to detect one or more pointer positions indicated by the pointer type oil gauge 17, and the control part 11 to correct fuel consumption based on a detecting signal S0 from a sensor mechanism 23.
Patent JP-S57101613-A (JP)
Title: Dinner knife
Inventor: MORIYA NICHIO
IPC: B26B9/00
Filed: 1980-12-16
Abstract: PURPOSE:To raise the corrosion resistance and hardness of dinner knife by subjecting a stainless steel of austenite or precipitation-hardening series to a shot peening treatment. CONSTITUTION:A stainless steel of austenite or precipitation-hardening type, which is to be used for a knife, is subjected to a short peening process in which extremely small steel balls are blasted to the stainless steel, whereby a hardness enough to withstand uses as a knife for Europian style foods is provided for the knife. In addition, because higher compressive residual stress is generated in the surface portion of the knife by the shot peening against tensile residual stress existing in the knife by various processes including punching, forging, rolling, etc., the strength of the knife can be raised.
Patent JP-S6070761-A (JP)
Title: Semiconductor device
Inventor: TSUNOISHI CHIHARU
IPC: H01L29/06
Filed: 1983-09-27
Abstract: PURPOSE:To obtain stability for a prolonged term regarding reverse leakage current characteristics by forming an annular aluminum film to the predetermined surface of a Pb group gas film while being separated from a P-N junction and surrounding the P-N junction. CONSTITUTION:An anode contact window is bored, Al is evaporated, and an annular aluminum film 12 is formed together with an anode electrode 5 through selective etching by a photographic process. The whole is sintered in a nitrogen atmosphere in order to obtain an ohmic contact between the anode electrode 5 and a P+ diffusion layer 2. Glass 3b under the Al film 12 during a sintering process has some quantity of positive charges (+) though glass 3a in a section in which there is no Al film 12 has a large quantity of negative currents (-). Consequently, an inversion layer 9 is stopped only under the glass film 3a. Accordingly, an initial contact with a channel stopper layer 4 of the inversion layer 9 is prevented, and leakage currents are controlled.
Patent JP-S6159178-A (JP)
Inventor: SHIRAISHI MITSUHIKO
IPC: C21B7/20
Filed: 1984-08-29
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-H0617633-A (JP)
Title: Warming up promoting device for internal combustion engine
Inventor: MATSUSHIRO RYUICHI
IPC: F01M5/00
Filed: 1992-07-06
Abstract: PURPOSE:To promote warming up of an internal combustion engine so as to improve a fuel consumption and suppress abrasion by providing lower small holes which are positioned near the opening part of the oil absorbing pipe of an oil pump and upper large holes which are positioned in the vicinity of an oil surface, on the side surface of the bulkhead plate. CONSTITUTION:A bulkhead plate 3 is provided in an oil pan 1 to partition it into a main chamber 1a and an auxiliary chamber 1b. Lower small holes 4a which are positioned near the opening part of an oil absorbing pipe 7 of an oil pump 6 and upper large holes 4b which are positioned near an oil surface 2, are provided on the side surface 3a of the bulkhead plate 3. Oil in the auxiliary chamber 1b can not pass the small holes 4a of the bulkhead plate 3, since an oil temperature is low and viscosity resistance of oil is large in warming up condition after starting. Therefore, since only oil in the main chamber 1a is absorbed by an oil pump 6 to circulate oil into an engine, a small amount of oil is heated in the engine. As a result, a temperature rises rapidly so as to warm up the engine rapidly.
Patent JP-S6158582-A (JP)
Title: Continuous circulation cell culture apparatus
Inventor: YOSHIZATO KATSUTOSHI
IPC: C12M3/00
Filed: 1984-08-29
Abstract: PURPOSE:To carry out the efficient culture of cerebral cells, etc. in the state of high dissolved oxygen content, preventing the foaming to the culture liquid, by absorbing oxygen to culture liquid in a pressure chamber, and circulating the oxygen-containing culture liquid to the culture tank. CONSTITUTION:A pressure chamber 3 to add oxygen to a culture liquid under high pressure is attached to a culture chamber 2, and culture liquid is circulated with a circulation pump 4 through the circulation line 6. The solenoid valves 13 and 14 are in open state in the circulation of the culture liquid. When the dissolved oxygen content of the culture liquid is decreased below a specific level, the controlling apparatus 10 operated by the signal transmitted from the sensor units 8 and 9 detecting the oxygen content, the leak valve 12 and the solenoid valves 13, 14 are closed, and the valve 11 is opened to supply oxygen from the tank 5 to the pressure chamber 3. The supplied oxygen is dissolved in the culture liquid under the pressure of about 2-5atm. After the absorption of oxygen, the leak valve 12 is opened to return the pressure chamber to atmospheric pressure, and the solenoid valves 13 and 14 are opened to start the circulation of the culture liquid having high dissolved oxygen content while removing the bubbles with the filter 15.
Patent JP-S5879412-A (JP)
Inventor: NISHIKAWA AKIRA
IPC: H02B13/02
Filed: 1981-11-05
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-S5969670-A (JP)
Inventor: YAMAGUCHI KATSUYUKI
IPC: F25B27/02
Filed: 1982-10-12
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。