baber/WOPTO huggingface dataset:
Patent JP-H03150528-A (JP)
Title: Device for generating light having optional spectral distribution
Inventor: MATAMA TORU
IPC: G02F1/13
Filed: 1989-11-08
Abstract: PURPOSE:To obtain the light having the optional spectral distribution instantaneously by providing a transmission type liquid crystal panel where thin and long liquid crystal segments are arrayed in stripes on the spectrum dispersion surface of a spectroscope so that the stripes intersect the wavelength distribution direction of spectra at right angles, and controlling voltages applied to the respective liquid crystal segments independently. CONSTITUTION:On the spectrum dispersion surface of the spectroscope 14, the transmission type liquid crystal panel 17 where the thin and long liquid crystal segments 22 are arrayed in stripes is provided so that the stripe direction intersects the wavelength distribution direction of the spectra at right angles; and the voltages applied to the liquid crystal segments 22 are controlled independently. Here, the voltages applied to the respective liquid crystal segment 22 are varied to change the pattern on the transmission type liquid crystal panel 17 instantaneously, and the light having optical spectra can easily be obtained. Consequently, the light with the optional spectral distribution is obtained instantaneously.
Patent JP-2001107621-A (JP)
Title: Suitcase lock
Inventor: WAKAMATSU TANEO
IPC: E05B65/52
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a suitcase lock excellent in workability and high in reliability. SOLUTION: The suitcase lock comprises a lock body fixed on a suitcase body and a lock other body fixed on a cover. The rise and fall movement lever of the lock body guides the shaft parts of both the sides of a rear end by the before and behind direction guide groove part, in addition, an arm pivotally mounting one end is attached by a shaft directing the right and left direction in an intermediate part, and the other end of the arm is pivotally fixed at a frontward side position from the shaft of a lock box. A locking mechanism is constituted of a second one-directional hook body in the lock box, a second other-side hook body attached slidably to the lever in the before and behind directions, and a finger push lever detached and attached from and to the locking of a second one-side hook body.  In addition, the first one-side hook body is positioned downward of the rise and fall movement lever, pivotally fixed in the lock box by the front and rear directional shaft, and held so as to push and lower the upper end by the rise and fall movement lever. When the lock other body closes the cover of the suitcase, it is inserted in the downward part of the first one-side hook body in the lock box.
Patent JP-H04165396-A (JP)
Title: Key-board device
Inventor: TOMITA IWAO
IPC: G10B3/12
Filed: 1990-10-30
Abstract: PURPOSE:To make the whole apparatus thin by arranging a black key hammer arm in the lower space of a white key which is located between the front end part of a black key and the front end part of a white key installed to adjoin the black key side by side. CONSTITUTION:A lower space 50 is formed in the lower part of two white keys 10 between the front plate 19 of a black key 11 and front plates 43 (precisely, a guide part 45 of two white keys) of two white keys 10 which are installed to adjoin both sides of this black key 11, and a black key hammer arm 51 is installed in this lower space 50. And the rear part of the hammer arm 51 is in the state of passing through the stopper sheet 21 of the black key 11, both axis parts 52 are rotatably mounted by being pressed from the upper part into a bearing hole 57 in an opposite surface of an installation part 56 of a pair of hammers erected in prescribed places above a front chassis part 2 of a key board chassis 1. The whole apparatus can be made thin, in this way.
Patent JP-H11125386-A (JP)
Title: Method and device for proceeding control in pipe
Inventor: KANEDA YUKIHIRO
IPC: F16L55/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To enable a device to freely select a proceeding direction of the device proceeding in a pipe, in a branch part and curved part of the pipe. SOLUTION: In a pipe inspection device 1, a camera head 3 in a tip end is connected to a flexible cable 5. The cable 5 is connected to a rotation drive part 7, it is connected to a cable 9 slightly having rigidity. The inside of a pipe 11 is photographed by the camera head 3. The rotation drive part 7 right/ left rotates the camera head 3. A tip end of the camera head 3 is pressed to an inner wall of a branch part, when the rotation drive part 7 is rotated in a left turn direction A, by friction force between the camera head and an inner wall surface of the pipe 11, torque is generated, the pipe inspection device 1 is advanced to the left side.
Patent JP-H03150596-A (JP)
Title: Image processor
Inventor: FURUKAWA NORIYO
IPC: G09G5/00
Filed: 1989-11-07
Abstract: PURPOSE:To increase the update speed of a plane by reading image information out of a 2nd storage means and changing the display plane when another relative image is requested to be displayed while an image is displayed. CONSTITUTION:A microcomputer 4 is equipped with a central arithmetic processing part 1 which processes image information and a main memory 2 where image information transferred from an auxiliary storage part 8 is stored and a control program 23 consisting of instructions which transfers image information on another image plane from the auxiliary storage part 8 to the main memory 2 while on image plane is displayed and retrieves the image information in the main memory 2 is stored. Further, the processor is equipped with a graphic controller 3 which generates a display image according to the image information stored in the main memory 2 and displays the image on a display 7. When another image regarding the image which is displayed is requested to be displayed while the image is displayed, the image information on the requested image is read out of a 2nd storage means 2 and the requested image is displayed in a short update time. Consequently, the update speed of the image plane is increased.
Patent JP-H04163541-A (JP)
Title: Halogenated silver photosensitive material capable of magnetic recording and improved in coloring density drop
Inventor: YAGI TOSHIHIKO
IPC: G03C1/46
Filed: 1990-10-29
Abstract: PURPOSE:To improve a coloring density drop in a halogenated silver photosensitive layer at the time of input-output information by means of a magnetic head by forming a supporter into a polyester film, and setting haze to less than 3% and water content to more than 0.5 wt%, respectively. CONSTITUTION:It is a halogenated silver photosensitive material, containing at least one halogenated silver emulsion layer and a magnetic substance and having a magnetic layer capable of magnetic recording, and this supporter is made of a polyester film, and haze is less than 3% and water content is more than 0.5 wt% in constitution. Polyester used hereat is one that consists of aromatic dibasic acid and glycol as main constituent ingredients, and as for typical dibasic acid, terephthalic acid and isophthalic acid are used. With this constitution, the magnetic recording is made achievable and, what is more, a coloring density drop is improved.
Patent JP-H02137297-A (JP)
Title: Electronic parts mounting device
Inventor: TAKANO MASANORI
IPC: H05K13/00
Filed: 1988-11-17
Abstract: PURPOSE:To shorten the moving stroke of an electronic parts mounting machine so as to reduce the length of a mounting tact and improve the productivity of the machine by placing remaining electronic parts on the remaining part of a substrate by rotating or parallel-displacing the substrate in a horizontal plane after electronic parts held by a mounting head by suction are placed on all prescribed positions on the substrate over which an electronic part supplying section does not protrude. CONSTITUTION:A substrate 8 fed by means of a loader 1 is supported by supporting pins 3 at a prescribed position after the substrate 8 is readjusted in position by means by readjusting pins 2 of a readjusting section 6. When the substrate 8 is supported at the prescribed position, the cassette 10 on one side of electronic parts supporting sections 7 located on both sides of the substrate 8 protrudes over an almost half area of the substrate 8. A mounting head 9 takes out electronic parts 11 by suction and places the parts 11 on the substrate 8. Then the substrate 8 is turned by 180 deg. around its center O by means of a turning section 4, and the cassette 10 on the opposite side protrudes over the substrate 8. Another electronic parts 11 are taken out by suction and placed on the substrate. Thus the length of the mounting tact can be reduced, because the moving stroke of the mounting head become shorter.
Patent JP-H10122401-A (JP)
Title: Pressure rising buffer mechanism for relief valve
Inventor: SABOSHI TAKAAKI
IPC: F16K17/06
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To boost the dynamic characteristic of relief smoothly from low pressure to high pressure by communicating a primary side passage, communicated with a main passage, with a spring chamber through a passage and a groove formed at a poppet and through an annular clearance formed by a small diameter part and a spring bearing. SOLUTION: An annular clearance (e) formed at a fit-in part of a small diameter part 22 of a poppet 20 and a spring bearing 23 is formed by machining the small diameter part 22 of the poppet 20 and the inner diameter 23a of the spring bearing 23 and setting the annular clearance (e) formed between both of them to several microns to 30 microns. With this setting, a primary side passage and a spring chamber 27 are communicated through the annular clearance (e), a groove 24 and a passage 25 while having throttle action by the annular clearance (e) in a passage process. The dynamic characteristic of relief can therefore be boosted smoothly from low pressure to high pressure so as to reduce shock at an actual machine.
Patent JP-H05130531-A (JP)
Title: Cs voice broadcast receiver
Inventor: SATO HIROYUKI
IPC: H04N5/44
Filed: 1991-11-07
Abstract: PURPOSE:To reproduce an audio signal by a sound reproduction circuit incorporated in a CS voice broadcast receiver by providing an input terminal for a bit stream signal in the CS sound broadcast receiver, and inputting the bit stream signal from an external CS tuner, etc. CONSTITUTION:The bit stream signal from the external CS tuner, etc., is inputted to one terminal of a switch 7 via the input terminal 5, and the voice signal of CS voice broadcast demodulated to the digital signal of PCM code string is inputted do the other terminal, and the input signal of the switch 7 is outputted by switching by a control signal from a control part 8. Scrambling on a signal to which the scrambling is applied by a CS signal, etc., is cancelled by a scrambling decoder 9. PCM demodulation is applied to the signal, and it is demodulated to a digital voice signal, and the signal to which no scrambling is applied by a BS signal, etc., is PCM-demodulated as it is, and is demodulated to the digital voice signal. The digital voice signal is outputted after being converted further to an analog signal.
Patent JP-H06134821-A (JP)
Title: Injection mold for disk
Inventor: ASAI IKUO
IPC: B29C45/37
Filed: 1992-10-29
Abstract: PURPOSE:To form a disk of a uniform thickness and prevent a dispersion of the quality of a disk by a method wherein a back plate of a required board thickness is detachably provided on the opposite surface to a cavity surface of each of a stationary mirror platen and a movable mirror platen for correcting the thickness of these mirror platens. CONSTITUTION:A stationary mirror platen block 26 is composed of a stationary mirror platen 24 and a back plate 20, both of which can be attached/detached through a bolt 22. Similarly, a movable mirror platen block 48 is composed of a movable mirror platen 42 and a back plate 46, both of which can be attached/detached through a bolt 44. For example, if a cavity surface 28 of the stationary mirror platen 24 is damaged and repaired by grinding and polishing, the thickness of the stationary mirror platen 24 is reduced by an amount t1. However, only by replacing the back plate 20 with a back plate 20a increasing in board thickness by the reduced amount, a dimension D between cavity surfaces 28 and 56 is not changed. In addition, this mold can correspond to a need for changing a thickness of a disk to be molded only by replacing the back plates 20, 46.
Patent JP-2001105655-A (JP)
Title: Recorder and method for recording
Inventor: YAMAGUCHI JUN
IPC: B41J2/515
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To make an inclination stripe in an image inconspicuous as much as possible in a dot sequence recording, thereby improving image quality. SOLUTION: There is disclosed a recorder that executes dot sequence recording on a recording medium which is relatively moved in a direction perpendicular to a recording head. A plurality of lines 250, 251 of recording element arrays 230 each having a plurality of recording elements 240 are provided in parallel to each other. The dot sequence recording is executed by differentiating activation orders by each recording element array 230.
Patent JP-H06136046-A (JP)
Title: Catalyst for polymerization of olefin and production of olefin polymer
Inventor: SUGA SADANORI
IPC: C08F10/00
Filed: 1992-10-29
Abstract: PURPOSE:To obtain a catalyst for polymerization of olefin having high activity, capable of providing a polymer having wide molecular weight distribution and good moldability by bringing a metallocene-based transition metal compound into contact with a transition metal compound other than metallocene, a clay (mineral), etc., and an organoaluminum compound. CONSTITUTION:An olefin (e.g. propylene) is subjected to homogeneous polymerization or copolymerization using a catalyst for polymerization of olefin obtained by bringing 4 components of (A) at least one kind of metallocene-based transition metal compound [e.g. biscyclopentadienylzirconium dichloride], (B) at least one kind of a transition metal compound other than metallocene (e.g. titanium tetrachloride), (C) clay, clay mineral or ion exchangeable layer compound (e.g. montmorillonite) and (D) an organoaluminum compound (e.g. trimethylaluminum) into contact with each other in the presence of (E) an organoaluminum (e.g. triethylaluminum) to provide the objective olefin polymer having wide molecular weight distribution and excellent in moldability.
Patent JP-H09109922-A (JP)
Title: Working machine having cab
Inventor: SATO TAKAYUKI
IPC: B62D24/02
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To improve the riding comfortability by reducing a vibration transmitted from a main body frame to a cab, as well as preventing the swaying of the cab. SOLUTION: To each cantilever pillar 12 erected on a rotary frame 3, a frame body 14 is hung down and held through each first cushion holder 18, and while a cab 15 is held in the frame body 14 through each second cushion holder 19, each oil damper 20 to limit the swaying amount of the frame body 14 is provided between the frame body 14 and the rotary frame 3. Consequently, a vibration transmitted from the rotary frame 3 to the cab 15 is relaxed in two steps by the first cushion holder 18 and the second cushion holder 9, and as a result, the vibration of the cab 15 can be reduced. And by preventing the interferences of the frame body 14, the rotary frame 3, and each cantilever pillar 12 by each oil damper 20, the spring constant of each first cushion holder 18 can be set at a small value, and the vibration can be reduced effectively.
Patent JP-S63187414-A (JP)
Inventor: JIEEMUZU KENTO HAWAADO
IPC: G11B5/706
Filed: 1987-11-20
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。
Patent JP-H0598300-A (JP)
Title: Detergent composition
Inventor: UMEHARA KENJI
IPC: C11D17/06
Filed: 1991-10-09
Abstract: PURPOSE:To obtain a detergent composition less adherent to a screen, a sieve or the like during granulation or classification after granulation by mixing a specified alkyl glycoside with a carbonate. CONSTITUTION:A detergent composition comprising an alkyl glycoside (a) of the formula (wherein Z is a residue of a 5-6 C reducing sugar, R is alkyl, alkenyl, alkylphenyl, hydroxyalkyl, hydroxyalkylphenyl or a mixture thereof; and the above alkyl or alkenyl has 8-20 C carbon atoms) and a carbonate (b). As component (a), one having a 10-18 C alkyl or alkenyl group is desirable because of its solubility, foaming properties and detergency. Examples of component (b) include sodium carbonate, potassium carbonate, sodium hydrogencarbonate, potassium hydrogencarbonate and a mixture thereof.
Patent JP-H09133156-A (JP)
Title: Clutch pressing assembly and a plurality of clutches
Inventor: HASHIMOTO YASUYUKI
IPC: F16D13/75
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To adjust the wear of a clutch disc with simple structure. SOLUTION: A clutch cover assembly 9 is provided with a clutch cover 11, a pressure plate 12, a fulcrum ring 13, wedge mechanism 17, a diaphragm spring 14 and wear adjusting operating mechanism 15. The wedge mechanism 17 is disposed between the pressure plate 12 and the fulcrum ring 13, and has an inclined face provided on the pressure plate 12 side and circumferentially extended, and an inclined face provided on the fulcrum ring 13 side and brought into contact with the inclined face provided on the pressure plate 12 side. The wear adjusting operating mechanism 15 is mechanism for separating the fulcrum ring 13 axially from the pressure plate 12 by rotating the fulcrum ring 13 in relation to the pressure plate 12.
Patent JP-S63148014-A (JP)
Title: Oil and water premixed combustion burner
Inventor: YAMADA YOJI
IPC: F23D11/16
Filed: 1986-12-08
Abstract: PURPOSE:To perform an energy saving by a method wherein water is mixed with fuel oil so as to be ignited. CONSTITUTION:When a power supply switch is turned ON, a blower 2 is rotated by a motor 5 to blow surrounding atmosphere from a wind tunnel 1 into an air cylinder 8, both an oil pump 4 and a water pump 7 are simultaneously and cooperatively rotated to absorb fuel oil in an oil tank and water in a water tank. As a first solenoid valve 26a is opened, the fuel oil is fed under a high pressure from an oil feeding pipe 27 to a nozzle 25, injected and atomized through an injection hole 14 of an orifice 15 and then is ignited with an ignition rod 32. Upon ignition, a second solenoid valve 26b for the water pump 7 is opened, the water pressurized by the water pump 7 is fed from the water feeding pie 29 to a nozzle 25. The fuel oil and the water are rapidly circulated through a circulation groove 16b of a poppet valve 19 and a circulation groove 16a at a head part of a throttle valve 17, relative molecules are efficiently connected and mixed to each other and the combustion is continued while the fuel is atomized and injected from an injection hole 14 of the orifice 15. In this case, a rate of fuel oil in respect to water is up to about 2:1 and an increased amount of water more than this value may cause a poor ignition to be performed.
Patent JP-H01134934-A (JP)
Title: Protection of wafer surface wiring
Inventor: MOTOYAMA AKIYO
IPC: H01L21/306
Filed: 1987-11-19
Abstract: PURPOSE:To protect a surface wiring without fail in case of the rear side etching of wafer 1 making the peeling off process of a protective film easier by a method wherein the surface wiring of wafer is coated with specific solution to form the protective film covering the surface wiring. CONSTITUTION:A solution A is produced by melting down a mixture of vinyl acetate (CH3CO2CH=CH2) and vinyl chloride (CH2=CHCl) in weight % of 2:1 into isobuthyl-methyl-ketone {(CH3)2CHCH2COCH3)} to attain to around 10weight%. The surface wiring 2 of wafer 1 is coated with the solution A to form a protective film 4 covering the surface wiring 2. Through these procedures, the surface wiring 2 can be protected without fail in case of the rear side etching of wafer 1 so that the protective film 4 may be peeled off easily.
Patent JP-2000109017-A (JP)
Title: Item packing machine and item packing method
Inventor: HASHIUCHI TOSHIYUKI
IPC: B65B17/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To enable a middle part of a sheetlike packing material to prevent quite effectively an occurrence of displacement of position at a sheet aligning plane of items by a sheet pressing and bending member, and further perform a smooth and secure packing of the items with the sheetlike packing material. SOLUTION: An item 100 placed at a sheetlike packing material 1 is pressed or pushed at a position slightly corresponded to an outer circumference of it by a sheet pressing and bending member 67 arranged at a sheet pressing mechanism 31 in at least a partial period ranging from a time in which the middle part of the sheetlike packing material 1 is aligned with a sheet aligning surface of the item 100 to a time in which both extremity ends of both sides of the sheetlike packing material 1 are engaged to each other and then the sheetlike packing material 1 is pushed and bent. With such an arrangement as above, since it is possible for the middle section to prevent effectively the displacement in position at the sheet aligning plane of the item 100, the item 100 can be packed smoothly and securely with the sheetlike packing material 1.
Patent JP-2000109401-A (JP)
Title: Freshness-retaining agent for cut flower and freshness- retaining method for cut flower
Inventor: TOMITA MAMORU
IPC: A01N59/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a cut flower freshness-retaining agent that can retain the freshness of cut flowers for a long period of time and a method for freshness retention. SOLUTION: The objective cut flower freshness retaining agent is composed of electrolyzed water having a sodium ion concentration of 200 ppm and a pH of 4.5-6.8. Hydrochloric acid is added to the water free from sodium chloride and the hydrochloric acid-containing water is introduced into a diaphragm-free electrolytic bath to prepare the electrolyzed water. The resultant electrolyzed water is diluted until the concentration of sodium ion becomes less than 200 ppm and in the pH range of 4.5 to 6.8. Then, the cut flowers are dipped in the diluted electrolyzed water.
Patent JP-H10114947-A (JP)
Title: Vegetation method for slope
Inventor: IMAMURA TOZABURO
IPC: E02D17/20
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To bring a slope into a state approximately similar to natural environment after not only flowering plants but also big trees reliably take root in the slope. SOLUTION: A vegetation method for a slope l comprises a filing process wherein a net 2 is stretched over the slope 1 and pots 4 are fixed at intervals of a given distance at the net 2; and a spraying process wherein a thick layer base material 8 mixed with seeds is sprayed on the pot 4 and the net 2. In this case, the vegetation method for the slope 1 is such that a substance molded by paper pulp is sued as the pot 4, an upper part is opened and has a size large enough to allow vegetation. The pot 4 is fixed at the slope 1 after earth is placed therein and a sapling is caused to grow. In this case, the pot 4 has a through-hole 6 opened to a surface positioned facing the slope 1, or is designed to have a strength low enough to allow rupture of it by a growing root.  When a tree in the pot 4 grows, the root of the tree grows and is extended through the pot 4 to the slope 1 and takes root in the slope 1 from the interior of the pot 4. Further, the pot 4 of paper pulp corrodes for disappearance.