baber/WOPTO huggingface dataset:
Patent JP-2000321113-A (JP)
Title: Electrostatic capacity type detector
Inventor: OKAMOTO SATORU
IPC: G01F23/26
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a detector for accurately, effectively detecting a dielectric substance to be detected such as various type liquid, powder particles or the like mainly in a container or flowing piping from externally. SOLUTION: The electrostatic capacity type detector loads a rectangular wave voltage to a detecting electrode 3 arranged through a non-conductive partition wall 27a through a resistor 17 between the electrode 3 and a dielectric substance 26 to be detected and outputs a detection signal based on closure of an RC circuit through the resistor 17 and the substance 26. The detector comprises a guard voltage generating means 30 for generating a rectangular wave voltage having the same frequency as that of the rectangular wave voltage loaded to the electrode 3, and a second electrode 4, a third electrode 5 connected to the means 30. In this case, the electrode 4 is arranged on a periphery of the electrode 3.  The RC circuit connected to the substance existing in a laminar state along the wall 27a is cut off by a potential of the electrode 2, and the electrode 5 is arranged to cover a back surface side of the electrode 3.
Patent JP-H10322513-A (JP)
Title: Self-checking method for image sensor and image reader
Inventor: OSOZAWA NORIYOSHI
IPC: H04N1/028
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To self-check an image sensor by providing a first driving pattern for successively adding and reading electric charges stored in the plural photoelectric conversion element train of a TDI structure and a second driving pattern for performing the read of a different addition ratio and judging the normal/ defective condition of the operation of respective photoelectric conversion elements based on image data read corresponding to a timing. SOLUTION: The image sensor 101 is provided with the TDI(time delay integration) structure of 3 lines, successively adds the electric charges stored in the photoelectric conversion element trains 102, 104 and 106 to the electric charges transferred synchronized with the relative movement of an original, reads them to a transfer register, converts them to digital data and stores them in a memory 112. At the time of a maintenance service, a checking mode is attained, a controller 113 instructs a timing generation circuit 114, performs read from the image sensor 101, obtains the output ratio of the respective photoelectric conversion element trains from the image data stored in the memory 112, compares it with reference data held in the memory 120 and judges the operation.
Patent JP-H11301133-A (JP)
Title: Printing mask material for punch press
Inventor: KINOSHITA SHINGEN
IPC: B41N1/24
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a printing mask material for a punch press for forming an opening part having good plate removability and water repellency for a paste by a punch press type of a low cost with easy processing. SOLUTION: The printing mask material for a punch press comprises resin layers 32, 33 laminated on both side surfaces of a metal plate 31. In this case, the layer 32 of an upper surface side is formed of a resin having high shearing properties or restorability and has an operation of preventing a corner slope of an edge 30A of an upper surface side of the opening part according to a punching of a punch l. The layer 33 of a lower surface side is formed of a resin having high shearing properties and has an operation of avoiding occurrence of a breakage surface of a lower part of an inner wall of the opening part of the plate 31.
Patent JP-H10314953-A (JP)
Title: Power feeding device for spiral fin welding machine
Inventor: SAWADA YOICHIRO
IPC: B23K13/08
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a power feeding device that is capable of reducing frequency of exchanging a feeding tip for a fin, that reduces cost by dispensing with an operation such as brazing, that surely holds in a proper state a pressing force of the feeding tip against the surface of the fin, that suppresses consumption of the feeding tip as well as preventing generation of arcing, that enables adjustment of a distance between the contact point of the fin for the tube and the feeding tip, and that therefore stabilizes welding. SOLUTION: A contact head 7 is attached to a holder 6 so as to make its position freely adjustable in the feeding direction of the fin 2 supplied in the tangential direction of a tube 1; a feeding tip 9 having a required length is attached to the contact head 7 so as to make the tip freely slidable through a shoes 8; and the tip end of the feeding tip 9 is designed to be pressed against the fin 2 surface by a required pressure through the operation of an actuator 24.
Patent JP-H07315366-A (JP)
Title: Built-up cushioning material made of corrugated fiberboard
Inventor: FURUTA YOSHIKO
IPC: B65D81/02
Filed: 1994-05-20
Abstract: PURPOSE:To provide a built-up cushioning material which can stably hold a product with a small quantity, and in addition, has a sufficient pressure-resistant strength being required for the supporting, and of which the building up is easy by providing a product-fitting part with which the end part of the product is stably engaged. CONSTITUTION:A cushioning material main body 1 and an convolution reinforcing wall 3 which is internally fitted in the cushioning material main body 1 are formed into a developed form of one sheet of corrugated fiberboard. For the cushioning material main body 1, a rectangular case shape is made its basic configuration, and a product-fitting part 5 is formed on the cushioning material main body 1 by reversing the front surface wall 12 and upper surface wall. Also, in order to reinforce the product-fitting part 5, a supporting part 7 being split in two, which pushes up into an approx. rhombic cone shape toward the product-fitting part 5 is provided by a reverse bending 27a against a folded angle between a bottom wall 11 and rear surface wall 14. Then, on the upper ends of right and left supporting folded walls 7a, 7a which are split in two, V-shape folded peaks 32, 32 are formed by an additional reverse bending 27b. Then, on the convolution reinforcing wall 3, an L-shape bent stage part 34 which is pinched between a stage part of the product-fitting part 5 and V-shape folded peaks 32, 32 is provided.
Patent JP-H09295904-A (JP)
Title: Flame-retardant pest organism-controlling composition
Inventor: MIZUTANI TAKAAKI
IPC: A01N25/32
Filed: 1996-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a pest organism controlling composition containing inflammable pest organism-controlling components which can avoid the regulation of hazardous substances class 2 (inflammable solid). SOLUTION: This flame retardant pest organism-controlling composition is prepared by formulating a flame retarder to the active ingredients of inflammable pest organism controlling agent or to active ingredients dissolved in inflammable organic solvents. An organic or inorganic flame retarder is added to the inflammable pest organism-controlling composition in an amount of 0.01-50 pts.wt. of the retarder per 100 pts.wt. of the controlling composition, then, the mixture is prepared to granules, wettable powder, powder, tablets or pills.
Patent JP-2000322919-A (JP)
Title: Base material for lamp reflector
Inventor: FUJIMOTO KOJI
IPC: C08J5/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a base material with less anisotropy of size change during heating, by composing the base material of a thermoplastic resin composition with specific gravity lower than a specific value, load flexibility temperature at a specific load higher than a specific value, and a ratio of a linear expansion coefficient orthogonal to resin flow to a linear expansion coefficient along the flow lower than a specific value. SOLUTION: This base material for a lamp reflector is made of a thermoplastic resin composition with specific gravity lower than 1.2, a load flexibility temperature at 1.8 MPa higher than 120 deg.C, and linear expansion coefficients satisfying ETD/EMD<=1.5. EMD is the linear expansion coefficient along resin flow direction, and ETD is the liner expansion coefficient orthogonal to the resin flow. The base material for the lamp reflector is light and mush has heat resistance. Especially, for preventing an aluminum deposition film applied for improving reflectance from separating from the surface of the base material for the lamp reflector, the linear expansion coefficients of this thermoplastic resin composition is necessary to satisfy ETD/EMD<=1.5.
Patent JP-H0427225-A (JP)
Title: Emergency guidance system for large space
Inventor: ICHIKAWA TAKAMASA
IPC: G08B27/00
Filed: 1990-05-23
Abstract: PURPOSE:To obtain a simple emergency guidance system which does not necessitate complicated wiring, and to quickly cope with the generation of an emergency state by executing a minute emergency guidance broadcast at every partial space of a large space by using a small power radio broadcasting equipment. CONSTITUTION:A transmitting equipment 13 is attached as a suitable small power radio equipment to the upper part in the center of a large space 1, and the output side of a control switch device 11 is connected to the equipment 13 by a cable 31. The equipment 13 has an identification code transmitter 15 and plural tone color signal transmitters 17 of each different channel frequency, and executes a different emergency guidance broadcast at every partial space. A receiving equipment 19 has an identification code receiver 21 with a receiving antenna 20, a sound signal receiver 23 and a receiving channel control circuit 25, receives the corresponding emergency guidance broadcast at every partial space, and sends out a tone color signal for emergency guidance through a loudspeaker 27 to its partial space. In an entrance, an exit, a corner of a passage, etc., being important points for refuge, high luminance lamp 52 is installed, the lamp 52 is flickered by a flickering control circuit 50, and emergency guidance to a person being hard of hearing is assisted.
Patent JP-H11313288-A (JP)
Title: Mpeg stream editing method and its system
Inventor: MITSUI KATSUYUKI
IPC: H04N19/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an editing method that confirms a continuous video image by an original stream after deciding an editing point so as to enhance the efficiency of edit of an MPEG(moving picture experts group) stream. SOLUTION: The system is provided with a 1st decoder 4 that decodes a stream up to a 1st edit point for consecutive reproduction before the streams are connected at two editing points consisting of a 1st editing point A preceding a 2nd editing point B and a 2nd editing point succeeding to the 1st editing point with a 2nd decoder 5 that starts reproduction tracing back the stream from the 2nd point B. The 1st and 2nd decoders 4, 5 decode the streams to trace back the stream from the 1st point so that a timing when the decoding of the 2nd decoder 5 is started directly connects to the 1st point outputted by the 1st decoder 4, and the 2nd decoder 5 decides a timing of decoding start while tracing back to the 1st point by the decoder 4.
Patent JP-H06316140-A (JP)
Title: Printer
Inventor: TAKIGUCHI SEIJI
IPC: B41J17/12
Filed: 1993-05-08
Abstract: PURPOSE:To provide a printer suppressing the consumption of a ribbon in a printing completion part. CONSTITUTION:A ribbon is sent during the thermal transfer to recording paper to perform printing and, even when the blank part of printing is started, the ribbon is continuously sent in order to decide printing (step 6). When a printing final part is detected during a period when the sending of the ribbon is continued with respect to the blank part during printing (judging step 1: Yes), the difference between the sending length of the ribbon necessary for deciding printing and the length of the ribbon already sent with respect to the blank part is calculated and the ribbon is sent by the calculated difference to decide printing on recording paper (step 12).
Patent JP-S62286791-A (JP)
Title: Thermal transfer recording material
Inventor: SAITO OSAMU
IPC: B41M5/382
Filed: 1986-06-05
Abstract: PURPOSE:To stabilize the running property of a base material, by roughening the surface on the side opposite to the heat-meltable ink layer forming surface of the base material formed of a synthetic resin having polymer fine globules added thereto and specifying the center line average roughness of said surface. CONSTITUTION:A base material 1 is formed by molding a synthetic resin 1a such as polyester having polymer fine globules 1b added thereto into a film of which the surface on the side opposite to the surface having a heat-meltable ink layer 2 formed thereto is roughened by projections 1c based on the polymer fine globules 1b. As the synthetic resin, polyester or polyethylene is used. As the polymer fine globules, fine globules comprising polymethyl methacrylate, polyurethane or a phenol polymer are used and the particle size thereof is usually 0.05-0.6mum and the addition amount thereof is set to 0.2-35pts. by wt. of 100pts. of the synthetic resin. The film is formed under a usual molding condition and the surface roughness of the base material is set to 0.05-0.3mum as center line average roughness. By this method, the contact area of the base material with the thermal head of a printer becomes smaller and the running property thereof can be improved.
Patent JP-H04307422-A (JP)
Title: Magnetic disk medium and production thereof
Inventor: AKUTSU TOSHIZO
IPC: G11B5/64
Filed: 1991-04-03
Abstract: PURPOSE:To improve CSS durability by forming prescribed recessed part on the surface of a magnetic metallic film layer which is formed on a nonmagnetic substrate and has a prescribed film thickness. CONSTITUTION:The recessed part having the depth within a range of (X:0.03 to 0.05mum) is formed by a stage for forming the recessed part by a partial electrode oxidation reaction with water without anisotropy on the surface of the magnetic film layer and further, the recessed part are constituted to the pitch of a 1 to 2mum range by a stage for further forming a protective film layer consisting of SiO2, carbon, etc., and a lubricating layer consisting of fluorine oil, etc. The above-mentioned proper recessed part prevent attraction in such a case and a magnetic head floats from contact sliding in a short period of time since the start of rotation by the start of a magnetic disk device, by which the magnetic head is easily detached from the disk medium and, therefore, the magnetic disk device having the high CSS durability is obtd.
Patent JP-S5833022-A (JP)
Title: Supplier of emulsion type fuel
Inventor: HONDOU MASAO
IPC: F23N1/00
Filed: 1981-08-21
Abstract: PURPOSE:To smoothly perform ignition and fire extinguishing, and eliminate water contents upon fire extinguishing to prevent rusts of burners and pipelines by supplying a pure fuel at the times of igniting burner and extinguishing fire thereof, and an emulsion type fuel at the time of continuous combustion. CONSTITUTION:Upon igniting a burner, only pure fuel is first supplied to the burner through a bypass 6, and the burner is ignited. After ignition of the burner, a three-way valve 14 is operated to supply emulsion type fuel within a mixing chamber 2 in the burner to continue the combustion. The quantity of the fuel within the mixing chamber 2 is controlled by a float switch 19. Upon extinguishing fire of the burner, the three-way valve 14 is operated, and the supply of the emulsion type fuel is stopped. The pure fuel is supplied through the bypass 6. By this arrangement, it is possible to smoothly carry out ignition and extinguishing of fire and to eliminate water content at the time of fire extinguishing, and to prevent rusting of burners and pipe lines.
Patent JP-H05302642-A (JP)
Title: Dynamic damper
Inventor: OGASAWARA YUTAKA
IPC: F16F15/02
Filed: 1992-04-24
Abstract: PURPOSE:To effectively restrain and reduce the vibration of large energy by means of an inexpensive dynamic damper of a light weight. CONSTITUTION:A weight 1 of a specified mass is supported on a base plate 4 by a rubber wall 2 having a relatively large damping coefficient and a coil spring 3 having a relatively small damping coefficient. Although use of the coil spring 3 enables vibration of large energy and a preset frequency to be effectively restrained by the relatively light weight 1, a vibration control characteristic at about the preset frequency is deteriorated largely. Use of the rubber wall 2 having a large damping coefficient together with the coil spring 3 can prevent deterioration of a vibration control characteristic at about the preset frequency.
Patent JP-S6115550-A (JP)
Title: Winding machine
Inventor: AKITA UICHI
IPC: H02K15/04
Filed: 1984-06-28
Abstract: PURPOSE:To obtain a winding machine reduced in size by forming a shaft for securing a flier of a motor in a hollow shape, and providing the motor movably in longitudinal directions. CONSTITUTION:When a current is flowed a stepping motor 11 and a controller 6, a ball screw 12 rotates, and a guide 16 for supporting a motor 1 moves longitudinally. When a flier 7 approaches the outer periphery of an armature core 21, the motor 11 stops by a signal from the controller 6. The flier 7 starts rotating, and a wire W led through a hollow shaft 3 of the motor 1 is wound on a core 21. When winding in the prescribed number of turns, a proximity switch 4 outputs a signal to operate a solenoid brake 5 and to stop the motor 1. The motor 11 reversely rotates, the motor 1 separates, the core 21 steps forward, and the similar operation is repeated.
Patent JP-H02312141-A (JP)
Title: Ion source
Inventor: MATSUDO MASAHIKO
IPC: H01J27/20
Filed: 1989-05-25
Abstract: PURPOSE:To lengthen the life and to improve the safety by providing a mechanism, which prevents adhesion of substances sputtered from a filament, at least at one part of the region between supports which support both ends of a filament. CONSTITUTION:Filament supporting mechanisms 23 and 24 are so constituted that they are inserted in through holes 21 and 22 from the inwall side of an insulating member 2, in the conditions that the insulating member 2 is removed from an electron generating chamber 1, and are fastened by nuts 25 and 26. Moreover, sputtered substance adhesion preventive mechanisms 27 and 28, which prevent sputtered substances, scattered due to the sputtering applied to the filament 3, from adhering to the region, to become shade to the filament 3, being formed at the surface of the inwall of the insulating member 2 constituted in disc shape, are provided at the filament 3 fixing side ends of the filament supporting mechanisms 23 and 24. Hereby, the extension of the life ion sources and the improvement of safety can be realized.
Patent JP-S5923246-A (JP)
Title: Demarcation method of chromatographic liquid
Inventor: MATSUI MASAHIRO
IPC: G01N21/73
Filed: 1982-07-30
Abstract: PURPOSE:To obtain the demarcated material having high purity by drawing dividely part of the outflow liquid from an ion exchange resin column in front of a multiway dividing valve, subjecting the same continuously to plasma emission analysis, detecting the change in the concn. of various metallic elements and operating the multiway dividing valve according to the information thereon. CONSTITUTION:The outflow liquid from an ion exchange chromatographic column 1 is partly sampled by a needle valve 9 in front of a multiway dividing valve 16, and the sample is fed at a specified flow rate by using a flow rate control valve 11 and a flowmeter 12 to a plasma emission analytical device 14 coupled to frequency induction, by which the change in the concn. of various metallic elements is measured continuously. When the concn. of the elements attains a prescribed concn., the valve 16 is changed over to feed the sample to respective dispensing liquid tanks 17-23. The excess flow of the measuring sample is discharged from a diversion point 10 through a pipe 13. The demarcation and sampling of the various metallic elements from particularly the mixture of rare earth elements with high accuracy is thus made possible.
Patent JP-H081428-A (JP)
Title: Shearing machine
Inventor: KAWANISHI NOBORU
IPC: B23D15/08
Filed: 1994-06-14
Abstract: PURPOSE:To improve the shearing accuracy by making the angle of inclination of a ram during the shearing larger than the angle of inclination of the shearing force during the shearing to keeping the clearance between upper and lower blades over the whole length approximately constant. CONSTITUTION:A work W is sheared by a lower blade 17 mounted on a table 15 and an upper blade 21 mounted on a ram 23 by lowering the ram 23. The angle of inclination of the ram 23 is made larger than that of the shearing force. This constitution allows the upper blade 21 to be displaced to the lower blade 17 side due to the deformation of the ram 23 caused by the shearing force when thc work W is sheared. That means, the deformation in the horizontal direction of the ram 23 caused by the sideways force is canceled by the deformation in the horizontal direction of the ram 23 caused by the shearing force, and the clearance between the upper and lower blades 17, 21 over the whole length is kept approximately constant.
Patent JP-H0849711-A (JP)
Title: Lid locking device
Inventor: MIZUTANI MASANORI
IPC: F16B5/07
Filed: 1995-05-30
Abstract: PURPOSE:To provide a lid locking device that does not spoil a feeling of unity between a cabinet main body and a lid and dispense with providing aperture between the cabinet main body and the lid. CONSTITUTION:A lid locking device is provided with a plurality of lock jaws 9 which is rotatably journalled to a cabinet main body 1 so as to rotationally move in a prescribed range, a plurality of engagement lock receivers 10 which are provided on a lid 2 and freely engaged/disengaged with the lock jaws 9 with the lid put back on the cabinet main body 1, a lid lock operation knob 5 which is provided on the cabinet main body 1, and an interlocking member 8 which is coupled between the lid lock operation knob 5 and a plurality of lock jaws 9 so as to interlock with the operation of the lid lock operation knob 5 and rotationally move the lock jaws 9 by a prescribed range.
Patent JP-H08327180-A (JP)
Title: Heat pump type cooling or heating device
Inventor: MATSUE JUNJI
IPC: F24F5/00
Filed: 1995-05-30
Abstract: PURPOSE: To provide a heat pump type cooling and heating device in which hot water can be fed concurrence with or individually of a cooling or a heating operation and at the same time a temperature of the fed hot water can be increased. CONSTITUTION: There are provided a low temperature heat exchanger 13 of a heat gas engine 1; an intermediate heat exchanger 11 of the heat gas engine 1; an outdoor heat exchanger 301 installed in an outdoor device 300; an indoor heat exchanger 201 installed in an indoor device 200; pipes 40 to 47 connecting these members; an outer water feeding pipe 70; a hot water feeding heat exchanger 60 for heating outer fed water; a hot water feeding pipe 50 for supplying hot water heated by the hot water feeding heat exchanger 60; and an auxiliary heating means 90 for heating hot water passing through the hot water feeding pipe 50.
Patent JP-H06322057-A (JP)
Title: Molded polyurethane foam
Inventor: MIYAZAKI YOSHIAKI
IPC: C08G101/00
Filed: 1993-05-12
Abstract: PURPOSE:To obtain the subject foam having a short mold release time and excellent wear resistance. CONSTITUTION:This polyurethane foam is obtained by reacting a polyisocyanate with a polyol in the presence of water as a blowing agent and a catalyst. The polyisocyanate is an isocyanate-terminated prepolymer obtained by reacting an organic poly-isocyanate essentially consisting of polymethylenepolyphenylene polyisocyanate with poly(oxtetrametylene) glycol, and the catalyst essentially consists of an organotin compound. This foam can be desirably used in applications such as automotive and furniture members such as steering wheels, headrests and armrests which need be wear-resistant.