baber/WOPTO huggingface dataset:
Patent JP-H09152355-A (JP)
Title: Method and device for step measurement
Inventor: ISHIKAWA HIROKI
IPC: A61B5/107
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To find a step with precision by retrieving the step, corresponding to the acceleration from which the component other than the acceleration following the movement of a person, in the output from an acceleration sensor attached to the human body, is removed, from a correspondence table between the acceleration and the step. SOLUTION: An acceleration sensor 30, the number-of-step measurement sensor 32 and an earth magnetism detection sensor 34 are connected to a step measurement device 10. A Fourier transform part 22 and a filter part 24 perform the operation with which components other than the acceleration following the movement of a person are removed from the acceleration detected with the acceleration sensor 30. Only the higher side of the frequency components Fourier-transformed is made to pass, and digitized with an A/D conversion part 26, and inputted to a CPU 12. Relating to an initialization process, acceleration per step and the step are measured based an the acceleration and the number of steps when the person walks over the distance set in advance, actually. The measurement is performed by the user it's self.  A reference value is renewed based on the measured average value of the acceleration and the calculated step. Relating to the step, the difference between the measured acceleration value and the acceleration of the reference value is referred to the table for correction.
Patent JP-H07187830-A (JP)
Title: Preparation of thermal spraying material from spent refractory
Inventor: MAEDA KAZUO
IPC: C04B35/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method for preparing a thermal spraying material used for production, repairing and coating of a lining refractory on an industrial ceramic furnace or for molding, repairing and coating of a refractory article or the like from spent refractory, from viewpoints of saving resources, improvement in disposal and environmental measure and economical effect. CONSTITUTION:The spent refractory which was the lining refractory on various industrial furnaces and is generated at the time of repairing and dismantling, etc., of this refractory is recovered by generation place and by chemical composition of the refractory main components and is pulverized and classified to have a specified particle size, and then the obtained powders material is dried to have a specified moisture and is stored in a storage tank by generation place, the chemical composition of the refractory main components, and the particle size. Based on a preliminarily prepared calculating formula, a chemical composition giving high corrosion resistance to an industrial furnace to be repaired is obtained and besides one or more kinds of various powdery materials stored by chemical component and particle size as above- mentioned are combined and compounded to obtain excellent fluidity and melting property as the thermal spraying material.
Patent JP-H06186646-A (JP)
Title: Traveling body driving device
Inventor: ANDO TOSHIYUKI
IPC: G03G15/04
Filed: 1992-12-18
Abstract: PURPOSE:To provide a traveling body driving device whose driving mechanism accurately reading a transmitted original is realized by simple constitution. CONSTITUTION:In the traveling body driving device which is provided with a light source and an original platen for reading the reflected original, a light source and an original platen for reading the transmitted original and a first and a second traveling bodies 7 and 8 installed on the reading side of the reflected original, where the original platen for reading the transmitted original is successively provided on either the first or the second traveling body 7 or 8, and which reads the reflected original by moving the first and the second traveling bodies 7 and 8 at a reflection mode time and reads the transmitted original by moving the original platen for reading the transmitted original successively provided on the traveling body at a transmission mode time, a direct driving device 36 obtained by setting the original platen for reading the transmitted original or the first or the second traveling body 7 or 8 successively provided on the original platen as a main driving side is provided.
Patent JP-H04208408-A (JP)
Title: Manufacture of fiber reinforced resin composition and device thereof
Inventor: HOSOKAWA TERUO
IPC: B29B9/14
Filed: 1990-11-30
Abstract: PURPOSE:To improve the creep resistance and the impact resistance of fiber reinforced plastic by a method wherein molten thermoplastic resin and long fiber bundle are extruded simultaneously and, just after their extrusion, the resin-covered fiber bundle is rolled with hot rolls. CONSTITUTION:A resin such as polypropylene or the like is charged to an extruder 1. The resin is extruded from the extruder and sent to a die 3 having L/D of 100-300. On the other hand, eight long fiber bundles made of glass filament or the like is charged from a fiber bundle feeding device 10 to the die 3 in the form of small fiber bundle so as to be pulled out in the form of long fiber-molten resin strand 2 simultaneously together with molten resin. The resultant strand 2 is heated with heating rolls consisting of fixed rolls 5 and 6 and a free roll 4, which are provided near the die 3, up to 160-250 deg.C. in this case, the linear pressure of the free roll is controlled to be 5-20kgf/cm to the total of the eight bundles. By passing the strand 2 through the rolls, the rolling of the strand is performed. The strand after being rolled is passed through a sizer 11, which is heated up to the melting temperature of the resin or higher, so as to be turned in strand having circular crosssection. After that, the resultant circular strand is passed through a cooling water tank 7 so as to cool and harden the resin. Finally, the hardened strand is taken up with a take-up machine and cut in arbitrary lengths with a cutter 9.
Patent JP-H05149754-A (JP)
Title: Vehicle-mounted navigation device
Inventor: ABE TATSUHIKO
IPC: G08G1/0969
Filed: 1991-11-30
Abstract: PURPOSE:To enable an absolute advancing azimuth of a vehicle to be detected by allowing a position operation means to calculate a current location at times in response to a relative advancing azimuth, a running distance, and an initial advancing azimuth of the vehicle. CONSTITUTION:An optimum path from a current location to a destination is calculated 4 based on a current data DA, a destination data DB, and a required map data MD which are input 4 and a path guide information at the current location at that time of a vehicle which a current location data DC indicates is created 4. A current location operation part 5 determines on which road in a map the current location of the data DA is located and at the same time judges 13 the direction of advance. An initial azimuth data ID is input 14 along with a relative advance azimuth data HD and a distance data KD and then a current location at an arbitrary point after departing from the current location which the data DA indicates according to the absolute advance azimuth, the relative advance direction, and the running distance of these data is calculated 14, thus enabling the current location data DC to be output 14. In this manner, an initial azimuth of the vehicle can be calculated without using an absolute azimuth detection means such as an earth magnetism sensor.
Patent JP-2000160922-A (JP)
Title: Sliding window
Inventor: MATSUMOTO TAKESHI
IPC: E06B3/38
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a sliding window set to make the own weight of a sash to act on a window opening or closing direction, making effective use of the own weight of the sash without factors causing an increase in the number of parts such as the addition of a weight and cost increase for making the sash asymmetric or the like. SOLUTION: This sliding window is provided with a sash 2 swinging with both sides of an upper end 2A vetically moving along lateral vertical frame members 11 of a window frame 1 and with an intermediate part rotatably supported by link mechanism 3 and connected to the window frame 1. The link mechanism 3 is provided with a lateral pair of main arms 31, 31 with one ends 33 connected to the sash 2 on a rotation axis A and with the other ends 34 vertically moving along the vertical frame members 11, and a lateral pair of auxiliary arms 32, 32 with one ends rotatably connected to the intermediate positions of the main arms 31 and with the other ends rotatably connected to the intermediate positions of the vertical frame members 11. The rotation axis A is set away from the center of gravity G of the sash 2 by the specified distance L.
Patent JP-H1088666-A (JP)
Title: Joining method for woody material
Inventor: HAISHI MITSURU
IPC: F16B5/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a Joining method, in which the generation of the shear fracture of a woody material as a base material is prevented while separation generated on the interface of a grout material and the woody material is reduced and which can resist the extraction load of a joining member effectively when the woody material is joined through the joining member. SOLUTION: In the joining method of a woody material, the woody material 1 is divided into split pieces 10, recessed grooves are excavated to these split surfaces 10a while deformed steel pipes 5 having a shape engaged with the irregularities of the recessed grooves are disposed into the recessed grooves while the split pieces 10 are laminated. The insides of the deformed steel pipes 5 are filled with a filling solidifying agent and the agent is solidified, reinforcing bars 4 inserted into the deformed steel pipes 5 are fixed, and the woody material 1 is joined with other members through the reinforcing bars 4.
Patent JP-H03198041-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMADA SUMUTO
IPC: G03C1/035
Filed: 1989-12-27
Abstract: PURPOSE:To obtain a photographic sensitive material capable of being sensitized with high sensitivity and low fog by forming two or more emulsion layers and using an emulsion contg. monodispersive platy silver halide particles for one of the layers. CONSTITUTION:Two or more silver halide emulsion layers are formed, the sensitivity difference between arbitrary two of the layers is regulated to >=15% and an emulsion contg. monodispersive platy silver halide particles is used for at least one of the layers. The silver halide emulsion layer contg. the monodispersive platy silver halide particles is preferably positioned as the uppermost one of the two or more silver halide emulsion layers, that is, a layer adjacent to a protective surface layer. The sensitivity difference between arbi trary two of the layers is especially preferably regulated to >=30% and the sensitivity of the layer contg. the monodispersive platy silver halide particles as the uppermost layer is preferably made higher than that of a lower emulsion layer by >=30%. A sensitive material capable of being chemically sensitized with high sensitivity and low fog is obtd.
Patent JP-H10176392-A (JP)
Title: Folded plate and roof
Inventor: GOTO HITOMI
IPC: E04D3/30
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To improve a noise insulating property and to restrain noise generation due to rain by laminating a damping sheet formed of a styrene isoprene block copolymer, an inorganic powdery body and polyolefine resin on a back surface of a folded plate formed by alternately bending a crest part and a trough part. SOLUTION: A trough part 11 and a crest part 12 are alternately continuously formed, and a damping sheet 20 is laminated except for a bulged part 13 and a side part 16 on a back surface of a folded plate 10 continuously forming the bulged parts 13-15 on the crest part 12. The damping sheet 20 is formed of a resin component consisting of a styrene isoprene block copolymer, an inorganic powdery body and polyolefine resin, devised to provide a sufficient noise insulating effect even when thickness is reduced and it restrains noise generation due to rain, etc. Additionally, it is possible to easily roll-mold it by reducing thickness, for example, less than 5mm, and to simplify working procedure.
Patent JP-H07161366-A (JP)
Title: Separator for fuel cell
Inventor: FUJIWARA NAOKI
IPC: H01M8/02
Filed: 1993-12-07
Abstract: PURPOSE:To control the pressure difference between electrodes and improve the flow rate distributing function by keeping balance between pressure loses of a fuel gas supplied to the anode side and an oxidizing gas supplied to the cathode side. CONSTITUTION:Gas flow routes in the cathode side and gas flow routes in the anode side are formed in the front and the rear sides of the center part of the center plate 9 except the peripheral parts by press-processing. Manifold 7 to send an oxidizing gas to the gas flow routes to the cathode side and manifold 7 to send a fuel gas to the gas flow routes in the anode side are formed in the peripheral parts of the center plate 9. Small projected parts 19 are formed in the gas flow route faces 12a which are communicated with the gas flow routes in the cathode side in the peripheral parts of the center plate 9 and projected parts 20 with wide width are formed in the gas flow route faces which are communicated with the gas flow routes in the anode side. The flow of the fuel gas is regulated by the projected parts 20 with wide width.
Patent JP-H04209894-A (JP)
Title: Paper-coating composition
Inventor: IKUMUNE RIKAKO
IPC: C08F212/00
Filed: 1990-11-30
Abstract: PURPOSE:To provide the subject composition composed of a polymer emulsion produced by the copolymerization of an alkyl (meth)acrylate, a styrene compound, an unsaturated carboxylic acid and diacetone acrylamide, and giving a coated paper having excellent white gloss and printability. CONSTITUTION:The objective paper-coating composition composed of a polymer emulsion having emulsion particle diameter of 0.05-0.3mum and a copolymer glass transition temperature of 40-90 deg.C is produced by copolymerizing (A) 22-45wt.% of an alkyl (meth)acrylate, (B) 40-70wt.% of styrene and/or a styrene derivative, (C) 0.5-10wt.% of an alpha,beta-ethylenic unsaturated carboxylic acid and (D) 3-10wt.% of diacetone acrylamide in the presence of (E) an emulsifier consisting of a mixture of an ionic surfactant and a nonionic surfactant and (F) a radical polymerization initiator.
Patent JP-H07161571-A (JP)
Title: Manufacture of ceramic electronic part
Inventor: DOI TETSUYA
IPC: H01G4/12
Filed: 1993-12-06
Abstract: PURPOSE:To obtain desired characteristics such as insulating resistance by positively re-oxidizing a baked ceramic element assembly. CONSTITUTION:A ceramic element assembly 3 after baking is introduced into a rotatable vessel 1, and re-oxidized under the conditions of a processing temperature of 600-900 deg.C and a processing time of thirty min or more in an oxidizing atmosphere.
Patent JP-H09180899-A (JP)
Title: Centering device for superconducting acceleration cavity
Inventor: NOGUCHI SHUICHI
IPC: H05H7/18
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To minimize disposition of the center of an electric field to be generated during manufacture of a super-conducting acceleration cavity. SOLUTION: This device is provided with a reinforce ring 2, provided on the outside of an iris part 5, having its reference face whose reference is an iris part inner diameter D1 on the outer circumference thereof and a target 8 having its specified dimensions from the center of a beam pie flange 4, provided on the outer circumference face thereof. Here, the disposition of a true beam acceleration axis to be generated during manufacture of a super-conductive acceleration cavity 1 is monitored by means of the reinforce ring 2 at the outside of the cavity, and an error of the beam acceleration axis is minimized.  Therefore, the super-conducting acceleration cavity 1 with its high precision can be installed, it is easy to control and adjust a beam orbit necessary to allow an electronic beam in a elementary particle physics study and a positive electronic beam to collide with each other, and it is possible to significantly reduce the time and work required for experiment.
Patent JP-H05169198-A (JP)
Title: Continuous casting method
Inventor: MATSUMURA SHOGO
IPC: B22D11/16
Filed: 1991-12-24
Abstract: PURPOSE:To provide a continuous casting method, by which air bubble developed in a cast billet is prevented and also, breakage and crack of a solidified shell can be prevented. CONSTITUTION:In the continuous casting method intermittently drawing out the cast billet from a mold 16 by supplying molten metal M into the mold 16 through a brake ring 14, the shut-off space 33 shutting off the air with the closed curve having the diameter larger than the max. diameter of the contacting surface between the mold 16 and the brake ring 14 as the boundary, is arranged in an adjacent relation with an inlet of the mold 16, and the sealing gas being soluble to the molten metal M is supplied into the shut-off space 55. The sealing gas pressure in the shut-off space 55 is detected and based on the detected sealing gas pressure, the sealing gas pressure in the shut-off space 33 is kept to less than the atmospheric pressure. The invasion of the air into the mold 16 from the inlet side of the mold 16 is prevented by the sealing gas and further, as the sealing gas is solved into the molten metal M, the air bubble is not developed. Further, as the solidified shell S is not restricted to the brake ring 14 side, the surface defect caused by the breakage of the solidified shell S is not developed.
Patent JP-H03203570-A (JP)
Title: Inverter control method
Inventor: SEKINO YOSHIHIRO
IPC: H02M7/48
Filed: 1989-12-28
Abstract: PURPOSE:To reduce loss by turning on or turning off a high frequency invertor circuit, which forms a DC PWM signal using an insulated transformer from a DC power source, and an invertor circuit, which forms an AC PWM signal from converter output, at the same time. CONSTITUTION:A PWM AC signal of high frequency is generated between terminals a and b by turning on or turning off the transistors Trs Q1 and Q4, and Trs Q2 and Q3 of a high frequency invertor circuit 1 alternately with the output signal of a control circuit 5. This AC voltage is converted to the desired level with an insulated transformer T, and this is generated between terminals A and B, and is rectified 2 to generate DC PWM voltage between terminals F and G. The DC PWM signal is input into an invertor circuit 4 so as to turn on or turn off Trs Q5-Q8, synchronously with the on/off signal of Trs Q1-Q4, to generate AC PWM signal between terminals H and J. Fundamental wave component, from which higher harmonics are removed with AC filters Lac and Cac, is applied to load.
Patent JP-H07163132-A (JP)
Title: Repellent permanent magnet rotary power generator
Inventor: MATSUTANI SHUNICHI
IPC: H02K53/00
Filed: 1993-11-30
Abstract: PURPOSE:To obtain pollution-free rotary energy at low cost by a structure wherein a predetermined number of powerful permanent magnets are fixed to a stator and a rotor, over the entire periphery thereof, such that the permanent magnets having different polarities face each other at some angle and the rotor is rotated by the repelling force of the permanent magnets. CONSTITUTION:Permanent magnets 3, 4 are fixed firmly to a stator 1 and a rotor 2 at a predetermined angle with respect to the direction of magnetic pole such that the rotary power is maximized for the center line passing the rotary shaft 5. A flat bearing guide 8 is fixed to the inside of a casing 6 and a slide rib 9 for sliding the stator 1 is fitted to the guide 8. Furthermore, a shaft 10, a bearing 13, etc., are disposed above the casing 6 and the stator 1 is slid in the direction of the rotary shaft 5 thus controlling the r.p.m. and output. This structure produce rotational energy from the repelling force between the permanent magnets 3, 4 without requiring any external energy.
Patent JP-H09183039-A (JP)
Title: Spindle unit of machine tool
Inventor: ARUFURETSUDO GAISURAA
IPC: B23Q11/12
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a short and solid spindle unit by integrating an internal cooling material feed device with a spindle unit and arranging a rotation transmitting device inside a working device. SOLUTION: A rotation transmitting device guides pressurized cooling materials from a stationary feed pipe 50 to a tightening unit 11 rotated together with a spindle 2 during working. Also the cooling materials are fed to a cooling material pipe line passing to a tool through the tightening unit 11. Then the feed pipe 50 for the cooling materials is arranged in a connecting flange 20, and led to the inlet of the rotation transmitting device. In addition, the cooling materials reach the inside of a hollow tightening bar 16 through a hollow connecting column and hole in an intermediate bush of the rotation transmitting device, and further reach the tool from here through a tightening bush 13.
Patent JP-H06187244-A (JP)
Title: Address conveting buffer mechanism
Inventor: TAKAKUWA MASAYUKI
IPC: G06F12/08
Filed: 1992-12-22
Abstract: PURPOSE:To carry on operation even if a large-capacity address converting buffer gets out of order. CONSTITUTION:If a mishit is generated in direct mapping type or set associative type address converting buffers 7a-7m, information of an entry which is replaced is copied to a full-associative type address converting buffer 9 when the error bit of the entry of the address converting buffer where the mishit is generated is reset, and information regarding the mishit address is registered in mishit entries of the address converting buffers 7a-7m. When the error bit of the entry is set, the information of the entry which is replaced is copied to the full- associative type address converting buffer 9.
Patent JP-H07163743-A (JP)
Title: Ball-guide way in pachinko ball-grinder and lifter
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1993-12-13
Abstract: PURPOSE:To eliminate superposition of pachinko balls in a ballgide way and smoothly transfer them to a conveying way. CONSTITUTION:An endless conveyor belt is spread between a driving roller and a driven roller vertically arranged in the device frame. The pachinko balls flowing in a ball-guide way 21 installed at the lower part of the device frame are transferred upward while being held with an appropriate pressure in the conveying way between grinding members oppositely positioned with the distance almost as narrow as the ball diameter. In the ball guide way 21 of the above ball grinder and lifter of pachinko balls, a thin belt plate 23 is erected to form a plurality of ball paths 24 a little larger than the ball diameter. And a bottom plate 25 receiving pachinko balls are arranged like a drainboard at the center of respective ball-paths 24. The downstream side of respective thin belt plates 23 is provided with slopes 23b tilting toward the down-flow of pachinko balls and made high. In this way, pachinko balls are distributed and conducted into each one of respective ball-paths 24.