baber/WOPTO huggingface dataset:
Patent JP-H1157169-A (JP)
Title: Substrate box for game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent damage onto both the upper surface of a box cover and the base of a box space without danger to rub against each other the box cover of a lower stage and the box space of an upper stage together even when vibration is added at the time of transportation by mutually linking upper and lower substrate boxes. SOLUTION: A box cover 5 having a synthetic resin transparent part is box-shaped while being overlapped on a box space 4 and a control substrate 6 is housed inside. Concerning such a substrate box 1, a joint means 11b (projecting part 13) is formed on the upper surface of the box cover 5 and a joint means 11a (joint rib 12) paired with the joint means 11b is formed on the base of the box base 4. Therefore, when a plurality of boxes are piled over multiple stages, the upper and lower substrate boxes 1 and 1 are mutually linked by the joint means 11a and 11b.
Patent JP-2000074440-A (JP)
Title: Boot type range hood fan
Inventor: SATO TSUYOSHI
IPC: F24F7/06
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To catch fat and oil contents flowing out or dripping from a blower and facility in a hood immediately before the blower with a simple partition structure by continuously extending a partition plate to a front plate side of a lower end position of the facility in the hood disposed immediately before the blower. SOLUTION: In the boot type range hood fan A, an upward oblique partition plate 3 is obliquely installed toward a front plate 2 side at an intermediate high site of a hood 1, a blower 4 is mounted at a position to a back surface 11 side of an upper space of the plate 3, and as a facility 5 in a hood, a filter 15 is mounted immediately before the blower 4. The plate 3 is fixed at three edges except its front edge to the surface 11 and both sides 21 of the hood 1 by welding or the like, continuously extended forward at its front edge from a filter beam 25, and the beam 25 is placed fixedly to its extended part 13. More specifically, the beam 25 is fixed to cross in the hood 1 except a marginal part at a front side part of the part 13, and bent at the front edge in an overall length as a rising piece 23.
Patent JP-H0686886-A (JP)
Title: Sewing machine
Inventor: IWAKOSHI HIROYASU
IPC: D05B57/02
Filed: 1992-09-08
Abstract: PURPOSE:To cut a needle thread stably and surely by regulating the movement of the needle thread by a groove provided on a bar looper for engaging a bobbin thread with the needle thread at the time of cutting the needle thread inserted in a sewing needle and the bobbin thread inserted in the looper. CONSTITUTION:A sewing machine sews with a needle thread inserted in a vertically moving sewing product 12 and a bobbin thread 18 inserted 10 a looper 34 moved horizontally forward and backward alternately with the sewing needle 12. At the end of sewing operation or at the time of shifting from one sewing line to the next sewing line, the needle thread 20 is cut with an upper knife 22 and a lower knife 24 automatically or by the manual operation. At that time, the needle thread 20 is stored in a groove part 34 provided on the root area 34b of the looper 34, thereby regulating the axial movement of the needle thread. Thus, the needle thread 20 is kept stable to be cut surely so that sewing work can be improved in efficiency.
Patent JP-S6299605-A (JP)
Title: Control mechanism for turbine thrust and shaft position
Inventor: SUGIHARA MASATOSHI
IPC: F01D21/08
Filed: 1985-10-28
Abstract: PURPOSE:To adjust the thrust of a turbine to prevent troubles accompanied with an increases in the thrust, by disposing a control valve in a turbine ground steam pipe line, and by controlling the valve in accordance with the shaft position. CONSTITUTION:The opening degree of a control valve 7 disposed in a ground steam line 3 for a turbine, is adjusted in accordance with a detection signal from a shaft position meter 6 to control the thrust force of the turbine. That is, when the load is large so that the thrust is great, the opening degree of the control valve is increased to discharge a part of ground steam to reduce the turbine thrust. With this arrangement, it is possible to prevent troubles such as, for example, blade touching.
Patent JP-S6481425-A (JP)
Title: Digital transmission data regenerating circuit
Inventor: UEDA TSUGIO
IPC: H04L7/08
Filed: 1987-09-22
Abstract: PURPOSE:To regenerate transmission data without depending upon a data transmission rate by generating a bit synchronizing signal and a character synchronizing signal from a two-phase signal accompanying a transmission data signal. CONSTITUTION:An (n)-bit shift register 12 is initialized with a character start synchronizing signal 15 and regenerates the transmission data signal inputted to an input terminal 13 in sequence by using a bit synchronizing signal 14 as a shift clock. At the same time, a counter 17 which is reset with a character start synchronizing signal 14 counts the bit synchronizing signal 14 to count character bits. An R-S flip-flop 26 is reset with the character start synchronizing signal 15 and set with a character end synchronizing signal 22. Consequently, a regenerated data output 16 and a character count output 18 are read correctly.
Patent JP-H0582333-A (JP)
Title: Nuclear magnetic resonance diagnosing apparatus
Inventor: KADOKAWA SHIGERU
IPC: H01F7/20
Filed: 1991-09-19
Abstract: PURPOSE:To provide the structure of a heat shielding plate in which deterioration of art image due to an eddy current to be induced in the plate of a superconducting coil is reduced by a pulse oblique magnetic field. CONSTITUTION:A cylindrical part 8 of a heat shielding plate at a central shaft side is so formed as to eliminate gaps by small metal plates 9 which are insulated from each other, and the current is divided into small loop currents thereby to eliminate space irregularity of a time constant of attenuation of an irregular magnetic field to be formed in an imaging region by the eddy current.
Patent JP-H1060445-A (JP)
Title: Dichromatic coloring matter, liquid crystal composition containing the same and liquid crystal element
Inventor: MATSUI MASAKI
IPC: C09K19/60
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new disazo-based dichromatic coloring matter incorporated with a specific disazo structure, capable of exhibiting excellent violet-blue-based dichroism, dissolvability and coloring, and useful in liquid crystal compositions for liquid crystal elements. SOLUTION: This dichromatic coloring matter is a compound of formula I (Rf is a perfluoroalkyl; X is S, CH2 -S, etc.; R<1> and R<2> are each H, an alkyl, alkoxy, etc.; Z<1> to Z<6> are each H, a halogen, methyl, etc.; R<1> and R<2> , R<1> and Z<6> , and R<2> and Z<5> may be mutually bound to form into the corresponding nitrogen-contg. aliphatic cycle, respectively; Z<4> and Z<5> may be bond to each other to form an aliphatic cycle, aromatic cycle, etc.; (n) is 0 or 1), e.g. 1-(N,N- diethyl)amino-4- 4-[6-perfluorobutylbenzothiazol-2-yl)azo]-phenyl}azobenzene. The compound of formula I is obtained by diazotizing coupling reaction between a compound of formula II and a compound of formula III.
Patent JP-H08104073-A (JP)
Title: Bookbinding device and image recording and bookbinding system
Inventor: TSUJINO HIROMICHI
IPC: B42C19/00
Filed: 1994-10-04
Abstract: PURPOSE: To obtain a bookbinding device for collating, sorting, and back-lining bundles of transfer paper in conjunction with an image recording device. CONSTITUTION: Under the control of a central processing unit 3001 for controlling the whole of a bookbinding device, provided with a RAM 3003 storing various data, such as control data, received from a copying device, recording paper discharged from an image recording device is bundled by a temporarily binding means, and the bundle is fed to a back lining means to be bonded to a back lining tape to be bound as a book.
Patent JP-H06342699-A (JP)
Title: High-neutron-flux generation tube
Inventor: ANRI BERUNARUDE
IPC: H01J27/04
Filed: 1991-08-28
Abstract: PURPOSE: To enhance neutron generating efficiency by arranging ion sources on first surfaces of a rotary body so that ions advance in a radial shape, arranging an accelerator on a second surface on the outside of it, and also arranging a target on a third surface to surround it. CONSTITUTION: Plural ion sources, composed of a cylindrical anode 6, a cathode 7 and an extracting opening 12 or the like, are arranged on first surfaces 8', 41 and 51 of a rotary body so that ions are emitted in the radial direction. An accelerating electrode 2 by which a high electric potential difference is imparted between it and the ion sources, is formed on a second surface on the outside of it, and fusion reaction is also caused in a target 4 which is arranged on a third surface to surround it, and neutrons are emitted. By such a constitution, since emission and extraction of ions are performed not only in the axial direction but also in the radial direction, generating efficiency of a neutron bundle is enhanced.  A surface of the rotary body is preferably of a cylindrical shape, and a fourth surface on which a secondary electron restraining device is arranged may also be arranged between the second surface and the third surface.
Patent JP-H1168719-A (JP)
Title: Modulation adjustment circuit for fm communication equipment
Inventor: TANABE MASAHIKO
IPC: H04L5/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce trouble is modulation adjustment. SOLUTION: The circuit includes a summing amplifier 9 that sums a voice signal picked up by a microphone and a pulse train signal for data transmission outputted from a system controller 8 and amplifies the sum, a VCXO 11 and a VCO 12 and a PLL circuit 10 that applies feedback control to an oscillated frequency of the VCO 12 so as to have a prescribed relation to a frequency of a reference frequency signal generated by the VCXO 11. A base band signal outputted from the summing amplifier 9 is applied to the VCXO 11 and the VCO 12 as a modulation control voltage to obtain an FM modulation output from the VCO 12.  In this case, a 1st level adjustment circuit 20 that adjusts the balance of the modulation of the VCXO 11 and the VCO 12 is provided between the summing amplifier 9 and the VCXO 11 and a 2nd level adjustment circuit 21 to adjust modulation of the voice signal is provided at a voice signal input of the summing amplifier 9.
Patent JP-H03103481-A (JP)
Title: Coating material having excellent antimicrobial property and vessel using same
Inventor: NAKANISHI YUTAKA
IPC: C09D5/14
Filed: 1989-09-16
Abstract: PURPOSE:To obtain the title hygienic and economical coating material containing boron silicate based glass powder containing a specific amount of Ag<+> at a specific amount and capable of preventing putrefaction of food in preservation of food. CONSTITUTION:The aimed coating material containing 1-10wt.% boron silicate- based glass powder having controlled elution and containing at least 0.2-2wt.% Ag<+> expressed in terms of Ag2O. Furthermore, the above-mentioned glass particles have preferably 15-100mum particle size.
Patent JP-H1087519-A (JP)
Title: Dechlorination treatment of polychlorinated aromatic compound
Inventor: ONO MASAYUKI
IPC: A62D101/28
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To surely remove chlorine of a polychlorinated aromatic compound of environmentally pollutive substance in a short time, by subjecting the polychlorinated aromatic compound to a hydrodechlorination reaction and subsequently reacting the left compound with a specific compound. SOLUTION: This method for treating a polychlorinated aromatic compound by a dechlorination reaction comprises bringing the polychlorinated aromatic compound (e.g. polychlorinated biphenyl, polychlorinated dioxin) into contact with hydrogen gas in the presence of a hydrogenation catalyst (preferably a palladium catalyst carried on activated carbon) in a solvent (preferably a saturated hydrocarbon) to subject the polychlorinated aromatic compound to a hydrogenation dechlorination reaction, and subsequently reacting the left polychlorinated aromatic compound with an alkali metal tertiary butoxide of the formula (M is an alkali metal)(preferably potassium tertiary butoxide). All the chlorine atoms bound to the polychlorinated aromatic compound are thus removed. The compound of the formula is preferably used in an amount of >=10 times moles that of the polychlorinated aromatic compound.  The hydrogenation dechlorination reaction and the reaction of the compound of the formula are preferably carried out are temperatures of 100-300 deg.C.
Patent JP-H0868179-A (JP)
Title: Structure and method for connecting hand rail to supporting fitting thereof
Inventor: HIRATA MICHIKO
IPC: E04F11/18
Filed: 1994-08-30
Abstract: PURPOSE: To fit a handrail at the appropriate position even in the case where various condition is different by drilling plural small holes in the bottom surface of a handrail main body, and positioning a supporting fitting at the appropriate position among the plural holes for fitting. CONSTITUTION: Plural small holes 2, 2 are drilled in the bottom surface of a handrail main body 1 over the whole length or a part thereof with a constant space. A positioning projection 10 provided in a supporting fitting 3 of the handrail main body is fitted in the appropriate position among these holes 2, and the supporting fitting 3 is positioned to the handrail main body 3. A fixture such a as a small screw is fitted in fixing holes 6, 6 provided in the supporting fitting 3, and the handrail main body 1 and the supporting fitting 3 are integrally connected to each other. Even in the case where various condition is different, a handrail with the appropriate structure can be easily and securely fitted to the appropriate position.
Patent JP-H1087740-A (JP)
Title: Production of vinylic polymer
Inventor: SAKUMA MINORU
IPC: C08F6/06
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To carry out capture and removal of a residual radical polymerization initiator and prevent lowering of polymerization rate by carrying out polymerization reaction of a vinylic monomer, recovering unreacted monomer, adding a radical scavenger to the recovered monomer and recycling the mixture as a part of the raw material. SOLUTION: A vinylic monomer such as acrylonitrile used as a raw material is subjected to polymerization reaction, and then, substantially unreacted vinylic monomer is recovered. A radical scavenger such as N-nitrosophenyl compound in an amount of preferably 0.1-1,000ppm, more preferably 1-100ppm is added to the recovered vinylic monomer and the mixture is recycled as at least a part of the raw material.
Patent JP-H0871749-A (JP)
Title: Power unit of arc welding equipment
Inventor: KANO KUNIO
IPC: H02M9/00
Filed: 1994-09-07
Abstract: PURPOSE: To miniaturize a power unit and to reduce the weight thereof by providing a converter capable of two input voltages which can be used both 200V and 100V of the AC power source, and is not inconvenienced by an engine driven generator as the power source. CONSTITUTION: A power source of arc welding equipment is provided with an input rectifier 3 to rectify the AC power source 1 of an engine driven generator, smoothing capacitors 11, 12 of the rectified output, an inverter 14 in parallel with the capacitors 11, 12, and a driver circuit 24 to control the inverter 14. In addition, a switching circuit 9 to apply the approximately constant DC voltage to the inverter 14 irrespective of the AC power source 1 is the high voltage system or the low voltage system, and an input discriminating circuit 22 to discriminate the input voltage from the AC power source 1 are provided.  This input discriminating circuit 22 consists of an input voltage detecting circuit and a dead zone setting part to stop the action of the inverter 14 during the period of time between when the detected signal of the input voltage detecting circuit exceeds the upper limit of applying the power source of the low voltage system and when the detected signal reaches the lower limit of applying the power source of the high voltage system.
Patent JP-H0296625-A (JP)
Title: Torque measuring device for rotary body
Inventor: WATANABE TSUKASA
IPC: G01L5/00
Filed: 1988-09-26
Abstract: PURPOSE:To accurately measure the loss torque of a rotary body such as a guide roller or a bearing by supporting the support shaft of the rotary body rotated by a rotary driving device by an air bearing. CONSTITUTION:A torque measuring device is constituted by mounting a pulley 21 to the lower end part of a support shaft 9 and winding one end part of a wire 22 around the pulley 21 to fix the same thereto and connecting the other end part of the wire 21 to the load detection part 24 of a load detector 23. When the loss torque of a rotary body A is small, the bending of the wire 22 under its own wt. can not be neglected and, therefore, the rotary body is supported and the support shaft 9 subjected to the measurement of loss torque by the wire 22 and the load detector 23 is supported by an air bearing 10 for the purpose of achieving the enhancement of the accuracy of the measuring device 20. A plurality of nozzles 14 for supplying compressed air are mounted to the radial bearing gap of the air bearing 10 and at least one nozzle among them is made eccentric in the rotary direction of the rotary body A at the time of the measurement of torque with respect to the center of the support shaft 9.
Patent JP-H1088825-A (JP)
Title: Crusher
Inventor: OMINO TAKUO
IPC: E04G23/08
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To crush an article to be crushed with a single clamping work by shaping up a recessed profile of a blade. SOLUTION: A crush arm 2 is turnably supported on a frame 1. The crush arm 2 is turned about a pin 6 as a fulcrum by driving a hydraulic cylinder 3. Cutters 4 and 5 are removably mounted respectively in an area where the tip of the frame 1 and the crush arm 2 oppose each other. The profile shapes of blades 4a and 5a of the cutters 4 and 5 are formed in the shape of a circle where the central parts are recessed along the tips of the blades 4a and 5a. The crush arm 2 is turned toward the tip 1a of the frame 1, thereby engaging mutually the blades 4a and 5a of the paired cutters 4 and 5.
Patent JP-S60133725-A (JP)
Title: Discriminating method of pattern used for pattern defect inspecting device
Inventor: UCHIYAMA YASUSHI
IPC: G03F1/84
Filed: 1983-12-22
Abstract: PURPOSE:To detect the superposition of patterns by obtaining the sum of lines with picture elements varying from white to black in a boundary of the patterns as +1, the elements varying from black to white as -1, and no variation picture element as 0 so that the sum is obtained with the white as 0 and the black as number except 0. CONSTITUTION:The pattern of a unit to be inspected is converted to binary picture element through an image processor 50 and outputted. The picture element varying from white to black in the boundary of the patterns as +1, the element varying from black to white as -1, the no variation element as 0, and inputted to an incremental and decremental counter 54. When the sum of the lines is 0, it is white, and when it is except 0, it is black, i.e., it is judged as the pattern portion.
Patent JP-2000064581-A (JP)
Title: Soundproof floor material
Inventor: KAMEYAMA NORITOSHI
IPC: E04F15/04
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof floor material having high soundproof performance and excellent walking feeling by laminating a surface decorative material through a wooden powder resin composite material having rigidity on the obverse side of a base material having cushioning. SOLUTION: A surface decorative material 3 is laminated through a wood powder resin composite material 4 having rigidity on the obverse side of a base material 2 having cushioning of a fiber board or the like. As the result, the reduction of spring constant per the total unit area of itself of the base material 2 is contrived, soundproof performance is improved and walking feeling is improved. Surface hardness, smoothness and size stability or the like for temperature and humidity can be also improved. A tongue part 5 comprising a male tongue part 5a and a female tongue part arranged on the side part of a floor material 1 and for connecting the adjacent floor materials 1 is preferably integrally molded to the wood powder resin composite body 4.
Patent JP-H1088710-A (JP)
Title: Mounting structure of partition panel
Inventor: YAMADA AYUMI
IPC: E04B2/82
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To mount a partition panel in a short time with extremely simple constitution, and to reduce the cost. SOLUTION: In a mounting structure of a partition panel, a positioning member 5 is fixed to a floor 4, a recessed part 7 formed on a lower end of a partition panel 3 is fitted to the positioning member 5 so as to cover it from the top side, and a rail 1 of L-shaped side section is fixed downwardly to a ceiling 2. An upper end of the partition panel 3 is formed L-shaped in the side section, an inner side of a projected part 3a from the upper end of the partition panel 3 is abutted on an inner side of a downwardly projected part 1a of the rail 1, and the downwardly projected part 1a of the rail is fixed to the projected part 3a at the upper end of the partition panel 3 with adhesive 6.
Patent JP-H0687479-A (JP)
Title: Engine cuard for motorcycle
Inventor: TAKAHIRO KATSUYUKI
IPC: B62J23/00
Filed: 1992-09-09
Abstract: PURPOSE:To draw out the oil of an engine smoothly without soiling an engine guard by positioning the center of one circular of an ellipse just under a drain hole at the time of standing a motorcycle and positioning the center of the other circular just under the drain hole at the time of using a side stand. CONSTITUTION:In the case where the oil 13 of an engine 5 is drawn out with the motorcycle in an upright position, the oil 13 is flowed down along a vertical line Z1, and fallen through an oil drawing hole 12. In the case where the oil 13 is drawn out under the condition where the motorcycle is inclined and supported by a side stand, the oil 13 is flowed down along a vertical line Z2, and fallen through the oil drawing hole 12. In any case, the oil 13 can pass through the oil drawing hole 12 smoothly to eliminate the danger of contaminating the engine guard 6.
Patent JP-H0687491-A (JP)
Title: Chain
Inventor: NAKAMURA DAN
IPC: B63B21/20
Filed: 1992-09-09
Abstract: PURPOSE:To provide a chain, of which durability is improved, by preventing the peeling of the elastic material covering the chain. CONSTITUTION:The whole of the surface of a chain 10 is formed with a phosphate film and coated with the adhesive agent, and thereafter, the elastic material 14 is vulcanized for adhesion to an intermediate part of the longitudinal direction of the chain except for a part of each ring 12A in both ends of the longitudinal direction. Adhesiveness of the elastic material 14 is improved by forming the phosphate film of the surface of the chain 10, and even under the environment that a chain is always wet by the sea water, penetration of the moisture from the interface of the elastic material 14 and the chain 10 is prevented. Consequently, the peeling of the elastic material 14 due to the lowering of the adhesiveness is prevented, and furthermore, generation of the rust in the chain 10 is prevented to improve the durability.
Patent JP-S59122123-A (JP)
Inventor: DANKAN AARU MAKUDONARUDO
IPC: H03K17/22
Filed: 1983-12-22
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。