baber/WOPTO huggingface dataset:
Patent JP-H11152255-A (JP)
Title: Aromatic diamine and its production
Inventor: YAMASHITA WATARU
IPC: C07C225/22
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new aromatic diamine suitable for a raw material for polyamide which is satisfactory to flexibility and moldability and useful as an adhesive. SOLUTION: This compound is shown by formula I  (m) and (n) are each 0 or 1;R is shown by formula II (R1 to R4 are each H, a halogen, 1-8C alkyl, aryl, alkenyl, aralkyl or 1-5C alkoxy) to formula V [R5 to R7 are each H, a 1-8C alkyl, aryl, alkenyl, aralkyl or 1-10C, 1-3O ω-alkyloxyoligo(alkylenoxy) alkyl]}, e.g. 3, 3'-domino-4,4'-diphenoxybenzophenone. A compound of formula I is obtained by reducing a compound obtained by condensing a dinitro compound (e.g. 4,4'-dihalogeno-3,-3'-dinitrobenzophenone) with a hydroxy compound shown by the formula; R-OH in the presence of a base in an aprotic polar solvent.
Patent JP-H0890230-A (JP)
Title: Arc welding monitoring device
Inventor: NAKAYAMA TAKAYOSHI
IPC: B23K9/095
Filed: 1994-09-12
Abstract: PURPOSE: To reduce equipment cost and to enhance CPU function by eliminating high speed sampling and complicated operation, further to improve measurement precision and monitoring precision by setting arbitrary averaging time. CONSTITUTION: An analog voltage signal VE showing an arc voltage E is obtained at the output terminal of an arc voltage detection circuit 18. V-F transforming circuit 20 is inputted with the voltage signal and outputs the pulse signal PE having the frequency approximately proportional to the voltage level. A counter 22 counts the pulse signal PE at every fixed time and gives the counted value NE to CPU24. The analog voltage signal VI showing a welding current I is obtained at the output terminal of a welding detecting circuit 28. V-F transforming circuit 20 is inputted with the voltage signal V1 and outputs the pulse signal PI having the frequency approximately proportional to the voltage level. A counter 32 counts the pulse signal PI at every fixed time and gives the counted value N1 to CPU24.
Patent JP-H1157313-A (JP)
Title: Organic flocculant and waste water treatment using the organic flocculant
Inventor: MITSUHARA YOSHITO
IPC: C02F1/62
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an organic flocculant exhibiting cohesive force to heavy metals in an alkaline region and a waste water treating method for sedimenting and removing heavy metals as a sludge without coprecipitating phosphorous matter by using the organic flocculant. SOLUTION: This organic flocculant is composed of an oligomer, a polymer or the mixture, which is formed by the reaction of an amine or a hydrazine with a salt forming compound forming a quaternary ammonium salt by the reaction with the amine or the hydrazine and has a repeated structural unit of the quaternary ammonium salt structure, and has water soluble property in an alkaline region and the heavy metals are flocculated and sedimented by adding the organic flocculant to a waste water in the alkaline region.
Patent JP-2001066700-A (JP)
Title: Back projection type screen
Inventor: YOSHIDA TSUTOMU
IPC: G03B21/62
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To widen an observation area and to improve brightness by obtaining three-sheet constitution of Fresnel lens sheet, a lenticular lens sheet(A) and another lenticular lens sheet (B) which are disposed so that the surface of the lens of the lenticular lens sheet (B) may be opposed to a light shielding layer on an opposite side to the lens group of the lenticular lens sheet (A). SOLUTION: The surface of the lens 11 of the Fresnel lens sheet 10 is disposed to be opposed to the surface of the lens 21 group of the lenticular lens sheet (A) 20. Furthermore, another lenticular lens sheet (B) 30 different from the sheet (A) 20, having action to refract projected light in a horizontal direction and constituted by arraying the cylindrical lens 31 group long lengthwise in a vertical direction is disposed. Then, the screen has three-sheet constitution that the sheet (A) 20 and the sheet (B) 30 are disposed so that the array of the lens group of the sheet (B) 30 may be parallel with that of the sheet (A) 20 and the surface of the lens 31 group of the sheet (B) 30 may be opposed to the light shielding layer 25 on the opposite side to the lens group of the sheet (A) 20.
Patent JP-H0692856-A (JP)
Title: Ointment capable of providing high blood level of estriol
Inventor: YAMADA YASUYUKI
IPC: A61P15/12
Filed: 1992-09-11
Abstract: PURPOSE:To obtain an ointment, having high percutaneous absorbability of estriol and capable of maintaining blood level for a long period and high pharmacological effects in a fewer frequency of administration than that of a conventional oral or percutaneous administering agent. CONSTITUTION:The objective ointment is obtained by blending an ointment base with estriol and vitamin E so as to satisfy the range of (1:5) to (1:1000) expressed in terms of weight ratio and capable of providing a high blood level of the estriol.
Patent JP-H09103438-A (JP)
Title: Artificial tooth, and die to form artificial tooth
Inventor: BARII DEHOFU
IPC: A61C13/08
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide the easily engageable artificial tooth of high accuracy. SOLUTION: This artificial tooth 100 provided with an enamel layer 102 is provided with a zone provided with a practically fixed thickness ET and the artificial tooth is molded by using the die part of a tooth. The die part of the tooth is prepared by picking up the images of the shade layer 106 of the artificial tooth and/or the pattern of the tooth of the outer side face of a shade die part and forming such a pattern of the tooth in the die by milling guided by a program. An artificial incisor provided with a tooth body is provided and the tooth body is provided with the two curved grooves of an almost symmetrical shape between three curved elevated parts on the labial surface of the body present at the cutting edge of the body.
Patent JP-H1086951-A (JP)
Title: Container with cap
Inventor: SHIOKAWA MINORU
IPC: B65D75/58
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To facilitate handling at the time of disposal even with a tube-like container used, relating to a container with a cap including the tube-like container. SOLUTION: The container 10 with a cap comprises a tube-like container 11 which can be structured to stand by itself by providing a large area of a bottom 13 and an upper end gathered for forming a seal 14 and a cap 12 from which contents filled in the tube-like container 11 may be taken out. Thus at the time of disposal of the container 10 with a cap, the tube-like container 11 can be crushed for reducing its volume, and since a shape of the cap 12 also can be reduced, disposal of the container 10 is easy.
Patent JP-H09188406-A (JP)
Title: Tobacco conveyor belt
Inventor: IAN SEIYAAZU
IPC: A24C5/39
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a marked wear resistance and friction compared with a woven fabric by providing a uniform unwoven mesh structure because easily- abradable selvedges are not formed at an end in the longitudinal direction of cloth. SOLUTION: Immediately after a tape 13 which is formed newly is brought into contact with a part in which pins are applied, is it is exposed to heat and pressure conditions by a heat press roll 16, and a push-out object which is soft yet is pressed in a groove 17 which is nipped by pins. Threads included in the tape 13 are guided so that they are engaged with a groove in the direction of machine which is nipped by pins to surround the threads due to solidification of plastic matrix material and wrap them like a capsule. The plastic matrix material is thus pressed in a groove in the horizontal direction to form a constituent member which is communicated each other in the horizontal direction. A plastic tape which has a mesh structure and in which reinforced threads are stretched in the direction of machine therein is formed in this way.  The reinforced threads are elongated in the direction of run of mesh. As a result, it is possible to prolong the usable time.
Patent JP-H08107524-A (JP)
Title: Data converting device
Inventor: KIDO KENICHI
IPC: H04N5/369
Filed: 1994-10-07
Abstract: PURPOSE: To simplify circuit configuration by decreasing the number of memories by writing video data for one frame in the memory. CONSTITUTION: Video signals outputted from a signal processing circuit are applied to memories 24a and 24b. Besides, based on a horizontal synchronizing signal and a vertical synchronizing signal, a write address signal to be outputted from a memory write control circuit 26 is applied to the memories 24a and 24b according to the connecting state of a switch 28a. When connecting switches 28a and 28b with terminals C1 and C3, the video signal inputted this time is written in the memory 24a and the video signal written in the memory 24b the last time is read out. When connecting the switches 28a and 28b with terminals C2 and C4, the video signal inputted this time is written in the memory 24b and the video signal written in the memory 24a the last time is read out.  Therefore, the video data for one frame are written in the memories 24a and 24b and the video signals are continuously outputted from a converting device 20.
Patent JP-H08107482-A (JP)
Title: Image decoder
Inventor: SHINDO TOMOYUKI
IPC: H04N19/503
Filed: 1994-10-07
Abstract: PURPOSE: To obtain an image decoder in which memory increase and decrease in decoding period are not caused. CONSTITUTION: A frame memory is divided into four areas A-D and decoding of an image is started from a time T0 as shown in thick dotted lines, an odd top ODDTOP is stored in the area A, an odd bottom ODDBOT is stored in the area B, an even top EVENTOP is stored in the area C and an even bottom EVENBOT is stored in the area D. A reproduced image is outputted from a time T2 as shown in thick solid lines. The decoding of the image of the odd top ODDTOP area is all finished already and the image is stored in the area A. Then the odd bottom ODDBOT is read from the area B and outputted. Then decoding of a frame is started.
Patent JP-H0290080-A (JP)
Title: Testing apparatus for semiconductor integrated circuit
Inventor: KOBAYASHI MASAHIRO
IPC: G01R31/26
Filed: 1988-09-28
Abstract: PURPOSE:To make it possible to select a high-quality integrated circuit by applying a power source voltage and an input signal into integrated circuits under test in preheating in a high temperature testing apparatus. CONSTITUTION:A plurality of IC sockets 21-23 are provided in a chamber 1. A preheating mechanism 3 which heats integrated circuits under test to a specified temperature is provided. An applying mechanism 4 for applying a power source voltage and an input signal into the integrated circuits in preheating is further provided. The integrated circuits 51-53 are mounted on the sockets 21-23. At first, an output signal line 4c is connected to the first device 51, and the test is conducted. At the same time, the power source voltage and the input signal are applied to the other devices 52 and 53, and preheating is performed. After the test of the device 51 is completed, the line 4c is connected to the device 52, and the device 51 is removed from the socket 21. Then, the next integrated circuit to be measured is inserted into the socket 21. Then, the device 52 is tested, and the power source voltage and the input signal are applied to the newly inserted integrated circuit device and the device 53, and preheating is performed. Thereafter, the test of the integrated circuit devices is repeated by the same way.
Patent JP-2001040043-A (JP)
Title: Polytetrafluoroethylene particles
Inventor: KONDO MASAHIRO
IPC: C08F214/26
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide polytetrafluoroethylene(PTFE) particles having extended specific surface area as well as a relatively large and uniform particle size. SOLUTION: PTEF particles with an average particle size of 100-5,000 μm, the particle size distribution of 70-100%, and the specific surface area of 3-50 m2/g are provided. The novel PTFE particles can be produced by radical polymerization of TFE only or a combination thereof with modification monomers in anhydrous hydrogen fluoride by using a radical polymerization initiator.
Patent JP-H0956685-A (JP)
Title: Electrocardiograph
Inventor: SUZUKI HIROAKI
IPC: A61B5/332
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrocardiograph in which the electrocardiographic complex in abnormality can be automatically stored. SOLUTION: A control part 29 substitutes and stores the waveform data of the electrocardiographic complex detected by dispo electrodes 50a, 50b brought into contact with a body surface in a RAM 30a at any time. The present heart rate is compared with a normal heart rate, and when it is within an allowable range, the substitution storage of the waveform data to the RAM 30a is continued. On the other hand, when the calculated heart rate differed from the normal heart rate, the occurrence of an abnormality is judged, the waveform data of the electrocardiographic complex after the occurrence of the abnormality is stored in a RAM 30b over a prescribed time instead of the storage to the RAM 30a.  When the storage to the RAM 30b over the prescribed time is ended, the waveform data stored in the RAM 30a up to the occurrence of the abnormality is transferred to the RAM 30b, and stored as the waveform data of electrocardiographic complex before and after the occurrence of the abnormality.
Patent JP-2001065637-A (JP)
Title: Damper mechanism
Inventor: OKUBO MAMORU
IPC: F16D13/64
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To relax the limitations of torsional angle attributed to the use of a spring such as a conventional coil spring or the like, thereby increasing torsional angle. SOLUTION: This damper 4 is provided with a hub 3, a first and second input plates, an elastic member 36, and a plurality of rollers 35. The outer surface of the hub 3 is formed with a cam surface 28 whose radial position changes along a peripheral direction. The first and second input plates are disposed on the outer periphery side of the hub 3 so as to be concentric. The ring-shaped elastic member 36 is disposed at the first and second input plates so as to face the cam surface 28 in a radial direction. A plurality of rollers 35 are disposed between the cam surface 28 and the elastic member 36 so as to abut against both of them. When the hub 3 and the first and second input plates rotate relatively, the rollers 35 move in a rotational direction R1 or R2 self-rotating around an axis P which is parallel with its rotational axis 0.
Patent JP-S6398348-A (JP)
Title: Preparation of dried egg white having improved gel strength
Inventor: KUSAMA TADAO
IPC: A23L15/00
Filed: 1986-10-16
Abstract: PURPOSE:To increase and improve gel strength, by adding an alcohol to egg white flour and storing the flour while heating. CONSTITUTION:Egg while liquid is dried to give egg white flour. Ethyl alcohol in an amount of 0.5-5.0wt% based on the egg white flour is then added to provided the whole homogeneous blend. The ethyl alcohol may be used in any liquid, gaseous and powdery forms. a polyethylene bag, which is readily and hermetically sealable container in a flexible shape, etc., may be conveniently used as a container for using the liquid ethyl alcohol. The egg while flour containing the added alcohol is held in a heat storing cabinet set within a given temperature range and stored while heating.
Patent JP-S6488703-A (JP)
Title: Digital adaptive controller
Inventor: BABA YASUSHI
IPC: G05B13/02
Filed: 1987-09-30
Abstract: PURPOSE:To estimate the plant characteristics in a short time without giving the adverse influence to the plant by using the time series data stored in an external storage device to estimate the plant characteristics. CONSTITUTION:An identifying input signal is impressed just once to a plant 5 as long as the genuine characteristics of the plant 5 are not changed. The answer signal of the input signal is stored in an external storage device 8 as the time series data. This stored time series data is used again in case a controller main body 10 itself is replaced with new one, a characteristics estimation program 3c is changed, etc. Thus it is not required to impress again the identifying input to the plant 5. As a result, the adverse influence is minimized to the plant 5 since it is not required to apply an excessive input to the plant 5 for a long time. Furthermore it is possible to extremely shorten the time required to estimate the plant characteristics from the time series data 4b stored in a data memory 4 and based on the program 3c. Then the overall time needed for estimation of the plant characteristics can be shortened.
Patent JP-H08109290-A (JP)
Title: Base material for medical container
Inventor: SHINONOME OSAMI
IPC: C08L23/08
Filed: 1994-10-07
Abstract: PURPOSE: To obtain a base material for medical container excellent in transparency and flexibility by using a composition comprising a specific ethylene copolymer and a styrene/1,2-isoprene block copolymer as a constituent layer of the material. CONSTITUTION: A polymer composition is produced which comprises an ethylene copolymer with vinyl acetate or a (meth)acrylic ester and a (hydrogenated) styrene/1,2-isoprene block copolymer, and optionally contains polypropylene, poly(butene-1), or a copolymer of propylene or butene-1. This composition is used as a constituent layer to obtain a medical material for a container, tube, etc., for storing or transporting blood, a medical liquid, etc. The material has satisfactory formability and satisfies the regulations concerning heavy metals, extractables, etc., provided for in the Japanese Pharmacopoeia.
Patent JP-H0292935-A (JP)
Title: Polyester sheet with roughened surface
Inventor: SUZUKI KAZUTOMI
IPC: C08J5/18
Filed: 1988-09-30
Abstract: PURPOSE:To obtain a polyester sheet, having great antireflecting effects on light within a visible light region with a roughened surface and suitable as window members or substrates for forming thin films by bringing a polyester sheet into contact with a polyhalogenated aliphatic alcohol and roughening the surface thereof. CONSTITUTION:A polyester sheet (e.g., polyethylene terephthalate sheet) is brought into contact with a polyhalogenated aliphatic alcohol (e.g., hexafluoroisopropanol) to afford a sheet with a roughened surface consisting of large protrusions having 12-50mum bottom circle diameter and a height of 0.3-0.7 based on the above-mentioned bottom circle diameter and small protrusions having <12mum bottom circle diameter with >=50% large protrusions. Conical protrusions are formed in close contact with the surface.
Patent JP-2000074771-A (JP)
Title: Method of testing oil pump integrated with engine balancer
Inventor: SHIRAI MAKOTO
IPC: F16F15/26
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To realize an executable method for testing an oil pump, without assembling an engine balancer with an engine by combining a pair of engine balancer assemblies with an unbalance wt. phase shifted by a specified angle. SOLUTION: In a pair of engine balancer assemblies 10, 10a, have housings 11, 11a are fixed to an intermediate plate 40 so that the shafts of the assemblies are opposed to each other parallel. Intake pipes 60, 60a and discharge pipes 61, 61a are connected to oil pumps 19, 19a of the assemblies 10, 10a in an oil tank 44 disposed between the intermediate plate 40 and surface plate. The discharge pipes 61 and 61a are equiped with pressure regulating valve devices 62 and 62a which make the pipeline resistance variable. Driving gears 16, 16a of the assemblies 10, 10a are meshed with a gear of a motor with unbalance wts. mutually shifted by 180 deg.. The evaluating test of the oil pumps 19, 19a is made with the motor continuously running at high speeds in this condition.
Patent JP-2000072282-A (JP)
Title: Image forming device
Inventor: SATO HITOSHI
IPC: G03G15/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a scratch on a transfer material or an image surface at the time of forming an image on to an OHT by forming an abutting part of an abutting member with the transfer material of a transfer material detection means out of a roller driven and rotated by passing of the transfer material. SOLUTION: A flag 94 for detecting passing of a transfer material is oscillatably supported on a downstream discharge lower guide surface of a pressurizing roller 82 of a fixing roller 81. At a sliding contact side tip part of the transfer material of the flag 94, a roller 95 to be a rotating body is rotatably supported. The transfer material after a secondary transfer is guided by an inlet guide 98 and advances into a nip part N of the rotated and driven fixing roller 81 and pressuring roller 82. In the transfer material passing this nip part N, the non-image surface side is abutted on the roller 95, thereby the flag 94 oscillates and also a lever 96 oscillates by interlocking with this flag 94. At this time, the rotatably supported roller 95 is driven and rotated by advancing of the transfer material.
Patent JP-H0880258-A (JP)
Title: Heater for roasting-with-stone cooking
Inventor: YOKOISHI NOBUTAKA
IPC: A47J37/06
Filed: 1994-09-12
Abstract: PURPOSE: To roast a dish to eat, on a stone-shaped heating body while directly heating the stone-shaped heating body equivalent to a stone by the combustion part, to heat the stone-shaped heating body in a short time, and to prevent the soup produced by roasting from flowing down to the combustion part side. CONSTITUTION: The cooking heater comprises a stone-shaped heating body 2 equivalent to a stone in roasting-with stone cooking wherein a dish 'a' is put on the surface of a heated stone and is heated by the heat of the stone to eat, a receiver 3 on which the stone-shaped heating body is put, a range 4 on which the stone-shaped heating body 2 and the receiver 3 are put, a combustion part 5 inside the range 4, for heating the stone-shaped heating body 2 from the reverse side 2b thereof. The surface side 2a of the stone-shaped heating body 2 is formed like a round and swollen stone, and the reverse side 2b thereof is formed to be an inwardly-dented shape.  The receiver 3 is formed like a ring having a conic slope and a combustion hole 3a in the middle thereof, and around the periphery of the combustion hole 3a, a ring wall 3b for preventing the dripping of soup produced by roasting, is formed.
Patent JP-S62106299-A (JP)
Inventor: ARINAGA SHINJI
IPC: F02D41/14
Filed: 1985-10-31
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-S63100086-A (JP)
Inventor: YAMAGUCHI MIKIO
IPC: C08L67/06
Filed: 1986-10-15
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-H0988779-A (JP)
Title: Overrunning clutch for engine starter
Inventor: TAJIMA TOMOHITO
IPC: F02N15/02
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of lubricating grease from a clutch case by engagingly locking a cover closely on the inside periphery of the opening part of a clutch case, and axially connect the clutch case and a pinion by the cover. SOLUTION: A cover 27 is made up of a conical ring-shaped body part 27a, and a ring-shaped bead part 27b of L-shaped cross-section, which is integrally connected to the inside peripheral edge of the body part 27a. When the body part 27a is practically deformed into the shape of a flat plate, contraction of the inside peripheral edge of the body part 27a is suppressed by the bead part 27b to expand the outside peripheral edge to doveteil it into a locking groove 25 in the inside periphery of the opening part of a clutch case 12, and the bead part 27b is engaged with a collar part 26 on the outside periphery of the shaft part 14a of a pinion 14.