baber/WOPTO huggingface dataset:
Patent JP-2000069113-A (JP)
Title: Data communication time band selection system
Inventor: MURAI YUUKI
IPC: H04L29/08
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To detect the time band of a high communication speed and to perform the data communication of the time band convenient for a user. SOLUTION: Computers provided with a data processor l2, a storage device 13 and a data communication means are connected through a communication route, an on-going data communication amount performed in each prescribed time band, the average value and the number of times of communication are stored, the time band of the maximum average value is selected and data communication in a following time band is executed. Also, the data processor provided with a communication time band selection means 121 and a data communication amount measurement means 122, the storage device provided with a communication time band control table 131 for storing the on-going data communication amount, the average value and the number of times of the communication and the data communication means are provided for the system.  The communication time band selection means refers to the communication time band control table and selects the time band in which the communication amount average value of the executed communication is maximum.
Patent JP-H0788639-A (JP)
Title: Brazing device
Inventor: IIZUKA MASAMI
IPC: G06T7/00
Filed: 1993-09-27
Abstract: PURPOSE:To provide the brazing device which is adequate for brazing of metallic members and optimizes adjustment. CONSTITUTION:This device for joining the metals to each other by a brazing filler metal has a heating means for the metals to be joined, a camera 9 for IR region detection which detects the temp. of heating parts, an image processing means 10 and display means. The device has also a taking means 12 which takes in image data at every specified period from this camera 9 for IR region detection, an A/D converting means 13 which converts the image data to digital image data at every specified period and a display means which extracts and displays the molten part of the brazing filler metal from the digital image data at every specified period.
Patent JP-2000059915-A (JP)
Title: Control system for electric torque converter powered by internal combustion engine
Inventor: HORIE TATSURO
IPC: B60L50/16
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent malacceleration and a stop of an engine, and generation of fuming, etc., by controlling the output of an electric torque converter, using an engine output calculated by a governor output signal (the quantity of fuel supplied to the engine) and the number of rotation of the engine. SOLUTION: This is an electrical torque converter which is provided with an internal combustion engine 10, a governor 2 which generates a governor output signal representing a fuel supplying condition of the governor as against a governor command signal and supplies it to the engine 10, and an AC engine 10, and controls the torque and speed of a load motor 9 by the generator output directly or indirectly. Here, it is fitted with a means 4 which takes in the governor output signal and the number of rotation of the engine and calculates the output of the engine, a means 10 for detecting the input power of the load power, and a means 12 which restricts the field current of the AC generator so that the input power of the load motor may not be the engine output or larger, and the output of the electric torque converter is controlled corresponding to the engine output.
Patent JP-H0288917-A (JP)
Title: Measuring instrument for wheel alignment
Inventor: UNO HIROSHI
IPC: G01B21/26
Filed: 1988-09-27
Abstract: PURPOSE:To easily attach to and detach from a wheel, to improve a workability and to measure also the angle of a caster by attaching a measuring shaft freely movable in three dimensions to the wheel and making the constitution so that sensors for a measurement of the shaft displacement are mounted on a measuring instrument for the wheel alignment as one body, without a mutual interference. CONSTITUTION:The measuring shaft 12 which is provided with connection means 13 to the wheel (a) at the tip and is rotationally movable around the shaft centered freely forwards/ backwards to the shaft direction, is supported by a gimbals frame 11 to enable to oscillate freely. The frame 11 is supported by a vertical shaft 9 so as to be able to move in the vertical direction on the plane crossed with the measuring shaft 12, and this vertical shaft 9 is supported by a horizontal shaft 5 so as to be able to move in the horizontal direction on the plane. Then the angle sensors 15a, 15b, 15c for the measurement of the rotation angles of the measuring shaft 12 on three axes orthogonally crossed each other and the displacement sensors 14a, 14b, 14c for the measurement of the displacement positions of the measuring shaft 12 on the three axes directions are provided. The wheel alignment can be thereby measured by only connecting the connection means 13 at the tip of the measuring shaft 12 and the wheel (a), and the operation is made very easy, then the measurement efficiency is greatly improved.
Patent JP-H0288884-A (JP)
Title: Method of closed type pressure shielding construction
Inventor: FUJIWARA NORIO
IPC: E21D9/13
Filed: 1988-09-27
Abstract: PURPOSE:To obtain fluidity and cut-off properties by supplying excavated soil and sand sucked into a chamber demarcated on the front side of a shield excavator body with the gel of an amorphous continuous high water-absorbing resin. CONSTITUTION:When a cutter head 12 installed at the nose of a shield excavator body is turned and a face is excavated, the inside of a chamber 16 is filled with excavated soil and sand. Excavated soil and sand in the chamber 16 and the face are fed with the gel A of an amorphous high water-absorbing resin housed in a tank 34 through a supply pipe 32. The gel A is mixed with soil and sand by driving a screw conveyor 28 and the cutter disk 12.
Patent JP-H04121099-A (JP)
Title: Motor driver, inductive load driver and transistor circuit
Inventor: SHIINA CHOJI
IPC: H02P8/12
Filed: 1990-09-10
Abstract: PURPOSE:To prevent storage of charge in a turned OFF switching element without increasing circuit loss by inserting a bias rectifying element into the bias circuit of switching element for each sink switch in a motor driving device. CONSTITUTION:Upon turn OFF of a transistor Q1 in chopper control, a voltage is induced in an exciting widing A and a current flows from the earth through a diode D3, the exciting winding A, a transistor Q4 and a resistor RS. Consequently, a negative voltage -VF appears at a terminal 1, where VF is the forward voltage of the diode D3. When a diode DS1 is not connected between the base and the emitter of a transistor Q3, a current flows from the earth through the resistors RS and R1 to the base but since the diode DS1 is inserted into the circuitry, base current is blocked thus preventing storage of charges on the collector of the transistor Q3.
Patent JP-H09124583-A (JP)
Title: Alkenylbenzoylguanidine derivative
Inventor: RORUFU GERITSUKE
IPC: C07C279/22
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound of a medicine suppressing cellular Na+/H- countertransporting body, expressed by a specific formula, especially suitable for the treatment of arrhythmia, manifesting a good cardio-protective effect, and especially suitable for the prevention and treatment of infarct diseases.  
     SOLUTION: This alkenyl-benzoylguanidine derivative is an objective compound of formula I [R 1 , R 2  are each H, a halogen, a 1-6C alkyl, CN, NO 2 , CF 2 , CH 2 F, CHF 2 , etc.; R 3  is-CR 5 =CR 6 R 7 , -C(R 6 R 5 )-CR 7 = CR 9 R 8 , etc., a 3-7C cycloalkenyl or a 4-8C cyloalkenylalkyl; R 5  to R 9  are each H or a 1-6C alkyl], e.g. N-diaminomethylene-2-methyl-4-(1-cyclopenten-3-yl)-5-methylsulfonylbenzamide. Further, in order to obtain the compound, it is preferable to react, etc., a compound of formula II (Q is an easily nucleophilically substitutable leaving group such as Cl or Br) with guanidine. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H05194354-A (JP)
Title: Process for recovering polyisocyanate from distillation residue obtained from production of tolylene diisocyanate
Inventor: UUBUE YAENSU TSUAARUNATSUKU
IPC: C07C263/20
Filed: 1992-08-18
Abstract: PURPOSE: To obtain isocyanate ingredients by mixing distillation residues obtained in the production of tolylene diisocyanate with polyisocyanates, heating and distilling the mixture.  
     CONSTITUTION: Distillation residues obtained in the production of tolylene isocyanate are mixed with urethane containing ≥15 wt.% NCO and/or optionally allophanate-modified polyisocyanates of the diphenyl methane series, or polyisocyanate mixtures, the mixture is heated to 190 to 250°C and simultaneously or subsequently subjected to distillation to complete the process. A distillate essentially consisting of tolylene isocyanate and an isocyanate-group-containing column-bottom product which contains <200 ppm (wt.) tolylene diisocyanate are obtained, and the products have storage stability and do not require additives, and therefore are suitable for processing. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000063609-A (JP)
Title: Synthetic rubber latex
Inventor: YOSHIOKA SHINICHI
IPC: C08L9/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a low-viscosity synthetic rubber latex having a good workability and an excellent stability on emulsion polymerization. SOLUTION: This synthetic rubber latex employs, as a dispersion stabilizer, a compsn. contg. (A) a polyvinyl alcohol type copolymer having a mercapto group and (B) a polyvinyl alcohol type copolymer having a degree of saponification different from that of the polymer (A), and, as a dispersoid, a copolymer comprising a conjugated diene type monomer and another monomer copolymerizable with it.
Patent JP-S6482357-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ASANO KENJI
IPC: G11B15/665
Filed: 1987-09-24
Abstract: PURPOSE:To compact a whole device by providing a lid opening means to open the lid body of a cassette by only inserting a cassette from the lid body side in a cassette holder. CONSTITUTION:A cassette 1 is inserted into a cassette holder 16 from the lid body side 3, the lid body 3 is automatically opened by the lid body opening means, a magnetic head 35 and a pinch roller 36 fitted to innermost end of the cassette holder 16 are inserted into a front face opening part of the cassette to set in the state of standby of recording and reproduction. Then the cassette holder 16 is rotated to a main body frame 17, a capstan 37 and reel shafters 38, 39 are incorporated the cassette 1 and which is pressed by a plate spring 40. This device is thus compacted.
Patent JP-S61118396-A (JP)
Title: Production of flavone glucoside extract
Inventor: ICHIKAWA MASATSUNE
IPC: C07H17/07
Filed: 1984-11-14
Abstract: PURPOSE:To obtain the titled substance useful as an anti-allergic agent, by extracting a specific herb containing 3-0-alpha-L-arabinopyranosyl(1 2k)-alpha-L- rhamnopyranosylquerce-tin with an extractant such as water, alcohol and ketone. CONSTITUTION:The flavone glucoside extract is prepared from a plant belonging to kalanchoe genus, crossulaceae family and containing 3-O-alpha-L-arabinopyranosyl (1 2)-alpha-L-rhamnopyranosylquercet-in by extracting the plant with an extraction solvent selected from water, alcohol and ketone or their mixture.
Patent JP-H04119806-A (JP)
Title: Shape punching method of roof material
Inventor: ASAGI NORIO
IPC: B28B11/14
Filed: 1990-09-10
Abstract: PURPOSE:To mold various kinds of roof materials having different product shapes by one kind of mold by forming a projecting section for forming a slit in a projecting and withdrawing-possible manner from a mold surface and selecting the projecting state or the with-drawing state in response to the shapes of the roof materials. CONSTITUTION:Projecting sections 3 for forming slits shaped together with a projecting section 2 for mold punching to a top force 1 are brought to a projecting and withdrawing-possible manner from a mold surface 1a brought into contact with an inorganic original sheet, and the projecting state or the withdrawing state is selected in each of the projecting sections 3 in response to the shapes of roof materials to be molded and the projecting sections 3 are punched by a press. Accordingly, various kinds of roof materials having different shapes can be manufactured from one kind of a mold by selecting the projection or withdrawal of the projecting sections, and cost required for the manufacture of various kinds of these roof materials is reduced remarkably while the roof materials having various kinds of shape changes can be produced simply, thus allowing the combination and covering of the roof materials having different shapes at random in the roofs on a working surface, then displaying an abundant roof-surface expression.
Patent JP-H052109-A (JP)
Title: Phase difference film
Inventor: NAGAO MASAHIRO
IPC: G02B1/04
Filed: 1991-08-26
Abstract: PURPOSE:To obtain the phase difference film having excellent heat resistance and wet heat resistance by constituting the film of a polyvinyl alcohol(PVA) polymer having >=55% syndiotacticity. CONSTITUTION:This phase difference film consists of the PVA polymer having >=55% syndiotacticity. Namely, the PVA polymer having the higher syndiotacticity than the syndiotacticity of the PVA used heretofore for the conventional phase difference film is used. An important requirement in such a case is to increase the syndiotacticity to >=55%, more preferably >=57% in order to sufficiently exhibit the effect by the increase of the syndiotacticity. The increasing of the syndiotacticity improves the water resistance and heat resistance of the phase different film, but if the syndiotacticity is too high, problems arise in working stages, such as film forming and stretching and the production of the PVA polymer is difficult and, therefore, the syndiotacticity is preferably confined to <=65%.
Patent JP-H1166937-A (JP)
Title: Lighting system
Inventor: TANAKA TOSHIYASU
IPC: F21V19/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system which has a long-life light source, is capable of attaining bright and uniform lighting by condensing its emitted beams into a prescribed point, and is capable of reducing its size as much as possible. SOLUTION: A light-emitting diode 52 is arranged in a circle with its light- emitting part E facing downward, on an annular printed circuit board 5 formed inside a housing 41 of a head 1. A beam guide 43 constituted of an annular transparent member is arranged ahead of the light-emitting part E, and a reflector 45 is disposed, which inclines so as to protrude forward at least from the outer periphery side of a light-emitting plane 43a of the beam guide 43. By the reflector 45, the emitted beams passing through the beam guide 43 are condensed into and irradiated onto an object to be inspected 100. The light- emitting diode 52 may be arranged in plural lines.
Patent JP-H0878700-A (JP)
Title: Complementary type heterozygote semiconductor element
Inventor: HAABAATO GORONKIN
IPC: H01L29/80
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a heterojunction semiconductor element on which a complementary pair of elements function at high speed by a method, wherein the tunneling transistor between the first resonance bands is coupled to the tunneling transistor between the second resonance bands. SOLUTION: An element 10 has a tunneling transistor 12 between first resonance bands and a tunneling transistor 14 between second resonance bands, and these transistors are connected to an indium arsenide common output layer 16. RITTs12 and 14 jointly bring about the complementary performance of a heterojunction semiconductor element 10. As a result, a complementary-type heterojunction semiconductor element, on which complementary common output can be generated using the tunneling transistor between two series-connected resonance bands, is obtained. By this element, the functional property and high- speed operation higher than the conventional bistate CMOS circuit can be obtained.
Patent JP-H0870668-A (JP)
Title: Lawn mower
Inventor: UCHIDA HIROSHI
IPC: A01D34/68
Filed: 1994-09-07
Abstract: PURPOSE: To provide a lawn mower having a simple structure comprising a blade-receiving plate on whose periphery comb tooth-like receiving blades are formed and a high speed rotation blade at whose tips cutting blades are mounted, capable of efficiently cutting lawn grasses at a constant height in a good appearance by a single mowing operation without leaving non-cut lawn grasses. CONSTITUTION: A blade-receiving plate 1 is rotated at a low speed in the direction opposite to the rotation direction of a high speed rotation blade 3. As a driving mechanism for the rotation, the rotation of the high speed rotation blade 3 is allowed to act as the non-rotation revolution of an internal cyclic gear 20, and an external gear 17 having a slight tooth number difference from that of the internal cycle gear 20 is engaged with the internal cyclic gear 20. Thus, the rotation of the external gear 17 is outputted as the rotation of the bladereceiving plate 1.
Patent JP-H04120527-A (JP)
Title: Camera
Inventor: HAYASHI NAOHIKO
IPC: G03B13/36
Filed: 1990-09-11
Abstract: PURPOSE:To obtain a large number of functions with a small number of switches by allowing the camera to carry out a first function when operated with a first switch and to carry out a second function when operated independently while a first timer is turned OFF. CONSTITUTION:A photometric switch SW1 which is turned ON with the first stroke of a release button and an exposure starting switch SW2 which is turned ON with the second stroke of the release button are provided. When the first switch SW1 is operated, while detection of a focal point and photometry are started, the first timer SWAELK is started. Then, when the second switch SW2 is operated, the first function, for example, an AF lock function is carried out by this second switch SW2. Then when this second switch SW2 is operated independently while the first timer SWAELK is stopped, the second function differing from the AF lock function is carried out. Thus, the switches SW1 and SW2 are effectively utilized without bringing up the cost.
Patent JP-H1087245-A (JP)
Title: Elevator landing device
Inventor: TABUCHI TORU
IPC: B66B13/30
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the accuracy of assembling during carrying or installing by providing a plate member section composed of a fire- proof strong member to be U-shaped having an opening larger than the opening of an entrance/exit, having an attaching part for attaching landing members and disposed for mutually positioning these landing members. SOLUTION: A plate member section 1 is composed of a fire-proof strong member to be U-shaped having an opening larger 1f than the opening of an elevator landing entrance/exit and provided with an attaching part for attaching landing members. The landing members are respectively attached to attaching parts 11 to 15 to form a unit. Then, after the attaching of the landing members to the respective attaching parts 11 to 15 of the plate member section 1, the landing members are positioned to take a normal positional relationship. Further, these are carried to an elevator installing site by a truck or the like and fixed in a hoistway wall in the vicinity of the elevator entrance/exit. Thus, even if an external force is applied during carrying or installing, the degree of assembling accuracy is maintained.
Patent JP-2001062276-A (JP)
Title: Dispersant composition for inorganic substance
Inventor: DOBASHI MASAAKI
IPC: C09K23/16
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a dispersant composition for inorganic substances and its manufacturing method by which skin irritating property of an amine is improved, strength of flakes and particulates is also improved and blocking at the time of preservation is prevented. SOLUTION: The dispersant composition for inorganic substances contains (A) an aliphatic amine expressed by formula and (B) saturated or unsaturated aliphatic carboxylic acid of 8-24C and a compounding ratio of (A) component and (B) component is (B)/(A)= 1 to 1.5 (molar ratio). Further the dispersant composition for inorganic substances containing phosphor series compounds is provided. In the formula, however, R1 denotes an alkyl group or an alkenyl group of 8-36C and R2 and R3 denote a hydrogen atom or an alkyl group or an alkenyl group of 1-36C.
Patent JP-H1089323-A (JP)
Title: Connection structure of pole
Inventor: HATAKE YOSHIYUKI
IPC: F16B7/18
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide the connection structure of a pole which unnecessitates a welding and is excellent in workability, regarding the connection structure of the pole to be used for an illuminating lamp pole, etc. SOLUTION: This connection structure is constituted of an upper pole 2 in which a screw hole 22 is formed on the lower side wall, Q lower pipe l in which a screw hole 12 is punched on the upper side wall and a connection joint 3 in which an insertion hole 32 corresponding to the outer diameter of the upper pole 2 is punched in the cover part, a groove 33 is formed throughout the entire periphery on the inner wall of this insertion hole 32, an o-ring 4 is inserted into this groove 33 and the inner diameter of a side wall edge part is made a cylindrical body with cover corresponding to the outer diameter of the lower pipe l.  In this case, the connection structure is the one in which the connection joint 3 is fastened with a screw to the lower part of the upper pole 2, this connection joint 3 is fitted and mounted on the edge part of the lower pipe 1 and the upper pole 2 in which the connection joint 3 is fastened with a screw to the lower part is inserted and fastened with a screw into/to the lower pile 1. Because a welding is unnecessary, rust is difficult to be generated and the o-ring is mounted on the connection part in the connection structure, water, etc., is difficult to enter the inner wall of the lower pipe l, special working is not required for the upper pole 2 and the lower pipe l and working becomes easy.
Patent JP-H0963561-A (JP)
Title: Electrode terminal and support structure therefor
Inventor: SAITO NOBORU
IPC: H01R4/48
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To perform assembly of an electrode terminal to a casing and to a printed board by using one long end of the electrode terminal as a soldering terminal, and forming a projecting contact part in an appropriate portion of the other short end. SOLUTION: This electrode terminal 30 has one end approximately in the form of a long U, this long end 31 being inserted into place inside a slit 41 provided in a printed board 40. The short end 32 of the terminal 30 is locked to the locking part 25a of a lock piece 25 to limit the amount by which it projects forward. A contact part 33 curved into a V-shape is provided in the middle of the short end 32. After the long end 31 has been inserted into the slit 41, it is soldered and connected to serve as a soldering terminal which firmly connects the electrode terminal to the printed board 40 both electrically and mechanically.