baber/WOPTO huggingface dataset:
Patent JP-H09196716-A (JP)
Title: Simple flow rate measuring apparatus
Inventor: NAGASE MAMORU
IPC: G01F1/20
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a simple flow rate measuring apparatus by which a flow rate flowing down at the inside of a valve can be measured whenever the valve is opened by a method wherein a storage part is installed and the relationship between the opening of the valve, a flow rate according to a differential pressure and a vibration is stored. SOLUTION: A vibration detecting rod 1 is attached firmly to a measuring instrument body 2 by a screw coupling operation. A piezoelectric element which converts a mechanical vibration into an electric signal is arranged at the inside of the vibration detecting rod 1, and it is connected to an amplifier at the inside of the body 2. The relationship between the opening of a valve, a flow rate according to a differential pressure and a vibration regarding an object to be measured is measured in advance so as to be stored in a storage card 3. Regarding the relationship between the opening of the valve, the vibration and the flow rate, a nearly constant relationship is obtained when a valve is provided with a specific structure. Normally, various valves such as a plug valve, a butterfly valve, a pressure reducing valve and the like are used in various fluid pipes.  However, when the vibration detecting rod 1 is just pressed to the valves, an approximate flow rate flowing down in the valves can be converted and measured on the basis of the relationship, between the vibration and the flow rate, which is measured in advance so as to be stored.
Patent JP-S55114980-A (JP)
Title: Inspection method for massive object on sea bottom and its unit
Inventor: SUZUKI TOORU
IPC: G01V1/38
Filed: 1979-02-28
Abstract: PURPOSE: To make it possible to inspect continuously the massive object on the sea bottom from a ship which navigates in a normal investigation speed, by receiving reflection from the sea bottom of the pulse acoustic wave of three kinds of frequency having a prescribed relation and by determining the composite reflection factor to perform inspection.  
     CONSTITUTION: When acoustic wave pulses of three kinds of frequency f 1 Wf 3  based on the first are radiated toward the sea bottom from the insepction ship, which navigates in a speed of approximately 10 knots, and the reflection acoustic wave from the sea bottom is received, an overall reflection factor corresponding to the product between the reflection factor dependent upon scattering for every frequencies f 1 Wf 3  and the surge impedance difference dependent upon sea bottom materials is determined from the ratio of the transmission acoustic pressure to the receiving acoustic pressure, and the composite reflection factor is calculated from the overall reflection factor. The particle diameter of the sea bottom material is decided  on a basis of the ratio of the composite reflection factor to respective overall reflection factors, so that distribution and the particle diameter of the sea bottom massive  material can be inspected continuously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10203953-A (JP)
Title: Cosmetic material
Inventor: YOSHIDA MASASHI
IPC: A61K8/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic material blended with a humectant, having a good feeling in use even in the case of blending a large amount of the humectant, while maintaining the moisture keeping and using properties in the case of blending of thickening agent. SOLUTION: This cosmetic material blended with a humectant without having a sticky use feeling and improving a stability with time even blending a large amount of the humectant, is obtained by adding succinoglycan, a kind of polysaccharide derived from a microorganism.
Patent JP-H07204315-A (JP)
Title: Trap game apparatus
Inventor: YAMAOKA TAKESHI
IPC: A63F3/00
Filed: 1994-01-21
Abstract: PURPOSE:To provide a trap game apparatus which is more complicated with enhanced interests incorporating 'janken' (like a toss) by arranging pieces to have identification faces by 'janken' patterns, divided into two groups formed on six sides of a specified number thereof and a game board on which the pieces are put vertically and horizontally at equal intervals, concerning the main part of the apparatus. CONSTITUTION:This trap game apparatus is made up a specified number of pieces 1 and a game board 2 on which the pieces 1 are put vertically and horizontally at equal intervals. The pieces are each formed in a shape of a regular hexahedron while the six sides thereof have identification surfaces 10 by 'janken' patterns divided into two groups and R chamfered parts 11 are formed at corners. On the other hand, in the game board 2, square recesses 20 are arranged vertically and horizontally at equal intervals to allow the fitting of the pieces 1 thereinto free to load or unload. In a game, for example, pieces 1 on the red side trap a piece on the white side on any one of straight lines vertical, horizontal and slant while as the pieces on the red side are superior in power relationship of 'janken' as compared with the piece 1 on the white side, the pieces 1 on the white side are converted to color and pattern the same as those of the piece 1 on the red side.
Patent JP-H11217171-A (JP)
Title: Entrance device of elevator
Inventor: TOKAWA WATARU
IPC: B66B13/26
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an entrance device of an elevator, capable of reliably detecting overload to be generated on a door panel in opening and closing of the door panel. SOLUTION: An entrance device of an elevator is provided with a rail and a plurality of door panels 1a, 1b suspended from the rail through a hanger 2. The hanger 2 of the door panel 1a is connected to a driving chain 7 through an overload detecting device 13 so as to be relatively displaced. The overload detecting device 13 is provided with a spring device 33 for connecting the hanger 2 and the driving chain 7 to each other so that they may be relatively displaced, and a detecting shaft 36 fixed to the driving chain 7. A detecting cam 37 fixed to the detecting shaft 36 operates a micro-switch 38, and therefore, the relative change of the detecting shaft 36 and overload to be generated with the relative change are detected.
Patent JP-S55115039-A (JP)
Title: Constant retention method for developing activity of developing solution
Inventor: TAKAHASHI HIROSHI
IPC: G03D3/06
Filed: 1979-02-27
Abstract: PURPOSE:To retain the developing activity of a developing solution always at a constant level, by replenishing a developing solution fatigued with development of a positive type presensitized plate by 2 series system. CONSTITUTION:A photosensitive layer containing an o-quinonediazide compound is provided on an aluminum base to form a positive type presensitized plate, and an alkaline developing solution for this plate is replenished with first and second replenishing solutions stronger in alkalinity than this, and the first solution is added each time the photosensitive material (presensitized plate) is processed, and the second solution is added continuously (or intermittently) in a constant rate to retain the activity of the developing solution. The above developing is processed preferably in an automatic developing machine, and it is desirable that the length of the photosensitive material in the running direction is measured to set the amount of first replenishing solution to that of a predetermined proportion to the length, and this amount of the solution is added to the developing solution.
Patent JP-H05217775-A (JP)
Title: Production of amorphous wound core
Inventor: YAMANAKA KOJI
IPC: H01F27/24
Filed: 1992-02-07
Abstract: PURPOSE:To prevent the sagging like a bamboo sprout at the lamination center without excessively tightening the winding by providing iron core supporting material on one of the two planes vertical to the winding shaft for amorphous material thin strip by permitting the material to make contact with the surface and exciting and annealing the wound core permitting the surface provided with the iron core supporting material to be at the bottom. CONSTITUTION:Amorphous thin strip is wound so as to permit the prescribed space factor of the amorphous iron core 1 to be 80-80%. When the iron core is arranged horizontally, the shape maintenance by friction between the amorphous thin strips by the dead weight of the amorphous iron core becomes difficult and the iron core center slides down. Therefore, iron core supporting material 14, 15, 16 and 17 are provided at the straight line part of the iron core bottom edge 4. External side clamp material 7 is integrated with the iron core supporting material 15, external side clamp material 6 is integrated with the iron core supporting material 14 and an L-shape is formed by the external side clamp material and the iron core supporting material. As a result, the sagging like a bamboo sprout at the lamination center is prevented without excessive tightening and the shape is maintained.
Patent JP-H11220732-A (JP)
Title: Image communication method, transmitter, receiver, image communication equipment, and image processor
Inventor: WATANABE HIDEYUKI
IPC: H04N19/60
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent image quality from deteriorating by restoring image from an adjacent overlap block. SOLUTION: With regard to an original image 1 divided into blocks, an overlap block preparation part 2 has adjacent blocks overlapped, and an encoder 3 encodes it. A transmission frame preparation part 4 prepares a transmission frame that attaches error correction codes to the encoding data of plural overlapped blocks and transmits them by way of an I/F 5 and a transmission line 6. On the reception side, the transmission line that is incapable of correcting errors is deleted, the encoding data of the overlapped blocks are decoded, overlapped parts are averaged, and an image is recorded. Thus, since the image is restored from the adjacent overlapped blocks, image quality is not deteriorated, even if the overlapped blocks are missing in the transmission block.
Patent JP-S60166547-A (JP)
Title: Shape memory alloy induction control unit of seat belt guide device
Inventor: SHIRATANI SHIGEKI
IPC: B60R22/04
Filed: 1984-02-09
Abstract: PURPOSE:To shorten the time until the seat belt fitting and save the power consumption by detecting action patterns including the seating and door operation and performing the induction control in response to these action patterns. CONSTITUTION:A circuit is constituted with a shape memory alloy 1, a DC constant-voltage power supply 3, a group of switches 2-1-2-7 to detect various action patterns of a crew, a relay winding 2-8, a switch 2-9, a resistor 4 for the pre-heating current I1, and a temperature sensing element 5. At a normal action pattern, when a door is opened from outside, the pre-heating current I1 in response to the room temperature flows through the shape memory alloy 1 and the alloy is pre-heated to near the transformation temperature, and when the door is closed after seating, the heating current I2 in response to the temperature of the alloy 1 flows, and the alloy 1 starts deformation toward the memorized shape at a high temperature, thus the seat belt is guided.
Patent JP-H10225131-A (JP)
Title: Controller of power converter
Inventor: SANADA KAZUNORI
IPC: H02J3/26
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To get balanced three-phase output voltage without affecting current control, even if unbalanced load is connected to the three-phase output of an inverter, by computing a voltage deviation factor by the result of deviation control and a voltage command value, and getting modulated output voltage, and performing the output control, based on this. SOLUTION: A control circuit 205 performs proportion plus integration, based on the difference between a single-phase average value command and an average value, and gets the deviation factor to the single-phase average value command. Multiplying the deviation factor obtained with the control circuit 205 by the phase voltage VLu detected with a voltage sensor in a multiplier enlarges the average voltage deviation obtained with a subtracter. This enlarged voltage deviation is inputted into a voltage control circuit so as to get a large quantity of control. For other two phases, the same processing is performed to balance three-phase voltage on an average. Hereby, even if unbalanced load is connected to the three-phase output of an inverter, the balanced three-phase output voltage can be kept without affecting the current control.
Patent JP-2000223521-A (JP)
Title: Wire bonding method and apparatus for electronic components
Inventor: MUTAGUCHI YOSHIHIKO
IPC: B23K9/127
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a ball at a distal end of a metal line from being out of position with respect to a second bonding section by causing the ball to be pushed downward by an inclined surface which is obliquely inclined downward with respect to a first bonding section and which extends so as to reach a substantially central portion of the metal line. SOLUTION: A bonding tool 10 has such a large width W as to reach a substantially central portion of a metal line 6 with respect to a first bonding section 4. On the other hand, the underside of the tool 10 is formed into an inclined surface 10A which is obliquely inclined upward at an appropriate angle θwith respect to the section 4. Even when the line 6 is insufficiently bent, a ball 6B at a distal end of the line 6 abuts the surface 10A of the tool 10 without fail, and thus when the tool 10 moves downward, the line 6 is bent downward. As a result, the ball 6B can be bonded to a second bonding section 5 reliably.
Patent JP-H09157148-A (JP)
Title: Benzooxazole derivative and sunshade agent and cosmetic composition containing this
Inventor: RASPANTI GIUSEPPE
IPC: A61Q1/04
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic composition exhibiting high absorptivity within the range of UV-A wavelength and capable of protecting skin from ultraviolet rays by containing a benzoxazole derivative. SOLUTION: This cosmetic composition contains 0.1-20wt.% of a compound of the formula (R is H, methyl or ethyl, etc.; R1 is H or a 1-8C alkyl; R2 is H or OR5 , etc.; R3 is same as R1 forms a C-ring together with R4 ; R4 is H or forms together with R3 ; R5 is H or a 1-4C alkyl; R6 is same as R5 or COOR7 , etc.; R7 is a 1-18C alkyl, etc.) as an active component. As the compound of the formula, 2-(2-benzofuranyl)-bezoxazole is exemplified. The compound of the formula is useful as a sunscreen agent and a cosmetic material because the compound can protect a human skin from ultraviolet rays and especially has sufficient absorptivity to the sunlight of 320-400nm wavelength, slow deterioration by exposure and high solubility in a solvent for a cosmetic.
Patent JP-H06237041-A (JP)
Title: High-output semiconductor laser
Inventor: KOMAZAKI IWAO
IPC: H01S5/00
Filed: 1993-02-10
Abstract: PURPOSE:To elevate the carrier energy level of specific quantum well width by introducing a semiconductor layer having a band gap larger than the band gap of a clad layer between an output optical waveguide layer and the clad layer in thickness thinner than the thickness of the output optical waveguide layer. CONSTITUTION:When quantum well width is brought to 5nm or less, an energy level is elevated by 100-150meV from a band end. A first barrier layer 13 and a second barrier layer 17 are formed between a first clad layer 12 and a first output optical waveguide layer 14 and between a second clad layer 18 and a second output optical waveguide layer 16 respectively. Accordingly, leakage to the second clad layer 18 of electrons and leakage to the first clad layer 12 of holes can be inhibited. Since the second barrier layer 17 is doped in a p-type, effective mass is made remarkably larger than electrons, and holes having small mobility can be injected efficiently to an active layer 15, thus realizing a semiconductor laser having high efficiency and a high output.
Patent JP-H10223078-A (JP)
Title: Stepping mechanism for switch device
Inventor: MIYAI DAISUKE
IPC: H01H3/52
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To suppress wear in crest parts of a stepping body as much as possible even if a stepping piece makes sliding motion repeatedly. SOLUTION: A hole part 16 is provided in a bracket 12 caused to make turning motion by a tuning-motion making operation of a turn lever 15, and a stepping piece assembly 17, which comprizes a stepping pin 20 housed in a case 18 and a spring 19 for stepping, is accomodated in the hole part 16. Meanwhile, a stepping body 22 made of plastics is fixed to a left-side end part of a body 11. A stepping surface 23 in which crest parts 23a and trough parts 23b are alternately provided is formed in a surface standing opposite to the bracket 12 of the stepping body 22. Further, an accomodation recessed part 25 is formed in the top of each of the crest parts 23a and a roller 24 is attached therein.  When the stepping piece assembly 17 gets over each of the crest parts 23a of the stepping surface 23, the stepping pin 20 passes on the top of each of the crest part 23a by making rolling motion in a relative manner on the roller 24, and therefore wear can be suppressed.
Patent JP-S52106030-A (JP)
Title: After burn preventer
Inventor: USAMI MASAZOU
IPC: F02M17/38
Filed: 1976-03-04
Abstract: PURPOSE: To prevent a socalled "after burn" causing explosive burning by introducing imperfect burned gas to exhaust system in an ignition key off time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09207900-A (JP)
Title: Space navigation body
Inventor: KUDO MASAHITO
IPC: B64G1/54
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To buffer-connect an internal body to the inside of an external body through a buffer connection means to obtain general-purpose property of equipment to be loaded by storing the equipment to be loaded in the internal body which shuts off the travel of heat quantity with the outside, shuts off radiation which invades from the outside, and can be set to temperature and pressure environment which is equal to that on the ground. SOLUTION: As for equipment to be loaded 11, vibration and impact applied on an external body 14 are absorbed by a spring member 15 so that vibration and impact are mot applied on the equipment to be loaded 11 because an internal body 10 is hung on the external body 14 through the spring member 15. The internal body 10 is controlled to ordinary temperature and atmosphere pressure environment by an ordinary temperature and atmospheric pressure control part 12. At the same time, in the internal body 10, the travel of heat quantity between the external body 14 and it is shut off by a heat and radiation shut off member 13 and the invasion of radiation from the outside into the internal body 10 is shut off. Consequently, the equipment to be loaded 11 is operated in the same service environment as that on the ground of ordinary temperature and atmospheric pressure.
Patent JP-S53109083-A (JP)
Title: Setting velue controller with digital setting device
Inventor: ENDOU TOORU
IPC: H04Q9/00
Filed: 1977-03-04
Abstract: PURPOSE:To prevent any error output for the setting value change of digital setting device by locking the setting data of the setting value control of the station to be controlled in the specified period for detecting any change of digital setting device.
Patent JP-H08217881-A (JP)
Title: Production of poly(siloxane) resin
Inventor: SAKATA YOSHIKAZU
IPC: C08G77/18
Filed: 1995-02-10
Abstract: PURPOSE: To obtain the subject resin having an alkoxyl group in its side chain by using 2 kinds of specific silicon compounds as monomers. CONSTITUTION: This method for producing a poly(siloxane) resin comprises using a compound of the formula SiR<1> 4 and a compound of the formula SiR<2> n (OR<3> )4-n (R<1> , R<2> are each a phenoxyl, an acetoxyl or a halogen; R<3> is an alkyl; n is 1-3) as monomers and reacting these to obtain the objective resin. Furthermore, a substance which well dissolves the monomers and exerts no effect on the reaction is preferred as a solvent, and e.g. methylisobutylketone, THF and dioxane are cited.
Patent JP-S56121009-A (JP)
Title: Apochromatic telephoto lens
Inventor: NAKAGAWA JIHEI
IPC: G02B13/02
Filed: 1980-02-27
Abstract: PURPOSE:To obtain a high-contrast telephoto lens at low cost by correcting chromatic aberration by constituting the front group as one group of three combined elements including double flint glass. CONSTITUTION:The 1st group lens is composed of three combined lenses made of two pieces of double flint glass and another glass showing small dispersion, correcting chromatic aberration. Then, various aberration should be corrected excellently by the constitution of the front group in addition to the chromatic aberration. For this purpose, the rear group is constituted adequately while the aperture ratio is relatively small and the angle of view is also small, and this lens is applied with the internal focusing system. Here, if the focal length of the entire system at the infinite object distance is (f), the F number F, the focal length of the 1st group lens f1, and the sum of center thicknesses of the positive and negative lenses of a lens group movable for the internal focusing of the rear part (t), equations I and II are satisfied to correct various aberration excellently.
Patent JP-H09219574-A (JP)
Title: Incorporated jumper wire
Inventor: SATO NORIO
IPC: H05K1/18
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To readily attach to a printed circuit board by a method wherein a detachment preventing projection is formed in a leg part of a jumper wire. SOLUTION: A detachment preventing projection 30 formed in a leg part 20 of a jumper wire is expanded flatly at a width slightly larger than a hole diameter of a printed circuit board at a specific position of the leg part 20. Therefore, the width diameter is one to such degree that the projection 30 can be inserted into a hole of the printed circuit board and is not detached simply. This projection 30 can be readily formed by pressing, etc. Thereby, the leg part which has once been inserted is not detached from the hole during attachment work operations, and the attachment work operations to the printed circuit board of the incorporated jumper wire are readily performed.
Patent JP-H05225568-A (JP)
Title: Optical disk device
Inventor: MORITSUGU MASAHARU
IPC: G11B11/105
Filed: 1992-02-07
Abstract: PURPOSE:To perform the optimum recording control corresponding to the sensitivity of a medium and the temperature of a utilization environment on an optical disk device record-controlling in a rewritable recording medium. CONSTITUTION:A signal with a prescribed pattern is formed on a storage medium 12 previously by changing a laser strength variously. Then the prescribed component of the signal of the prescribed pattern is detected by a second harmonic wave component detecting part 14 at a recording time and the strength of a laser beam for recording is decided by control part 16. based on the prescribed component and set to a light source part 13.