baber/WOPTO huggingface dataset:
Patent JP-2000032628-A (JP)
Title: Locking structure for resin-molded product
Inventor: IRISAWA TAKASHI
IPC: F16B21/06
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce the attachment space of a resin-molded product by a method, wherein a locking means is made not to protrude from the outer surface of a cover while the secure retention force of the locking means is maintained, when the cover is put onto the main part of the resin-molded product. SOLUTION: A part of the overlapping wall 12b of a cover 12 is recessed toward the inside of the cover 12 to form an insertion wall 13a, and a retaining protrusion 13e is formed. A warping tab 14a whose lower end is supported by the sidewall of a receiving part 14 and whose upper end is a flexible free end is formed integrally on the sidewall. A part of the sidewall 11b facing the inner surface of the warping tab 14a is recessed inward, so as to correspond to the recess of the insertion wall 13a to form a retreating surface 14c. An insertion space 14d is formed between the retreating surface 14c and the warping tab 14a. A retaining step 14c, by which the retaining protrusion 13e is retained in the state that the cover 12, is put on a main part 11, and the insertion wall 13a is inserted into the insertion space 14d is formed on the lower edge side of the warping tab 14a.  Meanwhile, the outer surface of the warping tab 14a is in the same plane as the outer surface of an overlapping wall 12b of the cover 12.
Patent JP-H0356971-A (JP)
Title: Electrostatic latent image developing toner
Inventor: OKUYAMA TAKEKI
IPC: G03G9/087
Filed: 1989-07-26
Abstract: PURPOSE:To obtain a toner appropriate in thermal characteristics and not causing blocking and offset trouble and small in environment dependency by kneading and mixing an antioxidant with a releasing agent in advance, crushing them, and melting and kneading them together with a binder resin to form the toner. CONSTITUTION:The releasing agent and the antioxidant to be mixed into the toner is sufficiently kneaded and mixed in advance and uniformized to favor the releasing agent with a homogeneous and abundant effect of the antioxidant. The homogeneous mixture is crushed to <= 2mm grains in order to adapt it to next uniform dispersion into the binder resin, then, the crushed grains are mixed with the binder resin and subjected to melt kneading, thus permitting the antioxidant to be distributed in every part of the toner, a local spot free from oxidation resistance to be eliminated, and propagation and spreading of damages from locally oxidized points to be suppressed, consequently, oxidation to be prevented, and accordingly, stain-free images resistant to environment be obtained without causing blocking for a long period and offset trouble on an image.
Patent JP-S6256397-A (JP)
Title: Crucible for making concentration uniform
Inventor: NAKAI RIYUUSUKE
IPC: H01L21/208
Filed: 1985-09-02
Abstract: PURPOSE:To smoothly pull up a single crystal having a uniform impurity concn. without stagnating foam in a raw material melt by introducing the melt into a specifically constructed inside crucible to, floating said crucible in an outside crucible contg. said melt by balancing forces and pulling the crystal. CONSTITUTION:The inside crucible A is constituted by boring fine holes 3 to a cylindrical side peripheral wall 1 so as to penetrate said wall, forming, for example, 12 pieces of vertical outside grooves 4 each having a semi-circular section of 2-6mm depth to the outside thereof and forming a bottom wall 2 of a circular truncated cone shape having 10-50 deg. inclination and projecting downward so as to raise toward the outside to the bottom thereof. The melt is introduced through the holes 3 into the above-mentioned inside crucible having the outside diameter smaller than the outside crucible to float the inside crucible in the outside crucible contg. the melt serving as the raw material from which the single crystal is to be pulled up by balancing the gravity and buoyancy. The foam sticking to the bottom of the inside crucible is gathered to the periph eral edge of the inside crucible along the circular conical surface to the larger foam which is then raised in the space between the inside crucible and the outside crucible through the grooves 4 and is vented toward the upper space.
Patent JP-H0358805-A (JP)
Title: Cutting method for slicing machine and its device
Inventor: KATAYAMA ICHIRO
IPC: B28D1/22
Filed: 1989-07-27
Abstract: PURPOSE:To prevent a base of a cutting blade from sucking onto a cut surface because of viscosity resistance of coolant liquid by blowing air toward a space between wall surfaces of a cut channel for a columnar material cut from an air blowing means and the base of the cutting blade. CONSTITUTION:Air is blown from an air blowing means 24 toward a space between wall surfaces 38A and 40A of a cut channel and a base of a cutting blade 22. The base of the cutting blade 22 is prevented from sucking onto an ingot cut surface because of viscosity resistance of coolant liquid by said arrangement. As a result, the cutting position of the cutting blade 22 can be stabilized.
Patent JP-S6349736-A (JP)
Title: Projection type color display method
Inventor: YAMAGISHI YASUO
IPC: G02F1/139
Filed: 1986-08-20
Abstract: PURPOSE:To make bright color display with high resolution on a screen by laminating liquid crystal cells having wavelength selectivity by using a cholesteric-nematic phase transfer type liquid crystal and projecting white light thereto. CONSTITUTION:The phase transfer type liquid crystal 11 is prepd. by mixing 87wt.% nematic liquid crystal and 13wt.% cholesteric liquid crystal. Such liquid crystal is injected into the cell which is set to a prescribed thickness to form the cell having the wavelength selectivity. Blue and red dyes are respectively mixed therewith to form the liquid crystal panel 16. The white light is projected onto a screen 2 from a light source 13. To make blue display, a prescribed voltage is impressed to the panel to transfer the cell for red display to the nematic phase hence to the transparent display and to form the image on the cell for blue display. The reverse operation takes place to make red display. The bright color display with the high resolution is thus made on the screen.
Patent JP-2000025526-A (JP)
Title: Baggage compartment structure of automobile
Inventor: TANAKA KAZUHIRO
IPC: B60R5/04
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a baggage compartment structure of an automobile which improves in the property of loading and unloading baggage compartment space through a back door including the arrangement of plural pieces of baggage in the baggage compartment space. SOLUTION: A floor board 20 is guided by a pair of right and left guide rails installed on a baggage floor part, and movable backward. The floor board 20 comprises a main board of the size of substantially cover the baggage floor part, and an auxiliary board located forward of the main board, realizing tow modes, i.e., a contracted condition where the auxiliary board is folded on the main board, and a developing condition where the auxiliary board is developed and located forward of the main board. A back door 15 is opened, the lower board 20 is pulled backward of the car body, a baggage is placed on the floor board 20 at the projecting position, and the floor board 20 is pushed in to store the baggage into the expanded baggage compartment.
Patent JP-H1056864-A (JP)
Title: Threshing device
Inventor: KOTAKE KAZUO
IPC: A01F12/32
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a threshing device capable of finely corresponding to the kind of grains and the dry or wet degree of the grains to improve the accuracy of the grading by largely changing the set angle of fins with an automatic fin angle control means, when the grains are wet. SOLUTION: This threshing device is provided with a means for changing the angle of fins 21b in a chaff sieve, a means for detecting the amount of threshed grains, a means for specifying the kind of grains to be threshed, a means for specifying that the grains are wet, and an automatic fin angle control means for automatically controlling the angle of the fins 12b on the basis of a detected threshed grain amount, a specified grain kind and a specified dry or wet grain state. When the grains are specified to be wet, the automatic fin angle control means largely changes the set angle of the fins 12b.
Patent JP-S6173333-A (JP)
Title: Cleaning device
Inventor: NAKADA KENSUKE
IPC: B08B3/08
Filed: 1984-09-19
Abstract: PURPOSE:To finely clean an article to be cleaned by utilizing the cleaning action of hydrogen gas foaming by an electrolysis by holding liquid for performing cathode hydrogen gas foaming action by the electrolysis in a water tank, and providing power supplying means for forming a cathode at the article dipped in the liquid. CONSTITUTION:Liquid 5 for performing cathode hydrogen gas foaming action by an electrolysis is held in a water tank 4 by using the tank 4 for containing an article (wafer) 1 to be cleaned formed with a deep groove 2 and an insulating layer 3 in a cleaning device. An ANODE electrode 6 and a cathode electrode 7 made of Pt or Au are arranged in the liquid 5, the article 1 is connected, and a power source 8 as power supply means for forming a cathode at the article 1 is connected between the electrodes 6 and 7. Further, a supersonic vibration generator 9 for applying a supersonic vibration to the liquid 5 is disposed on the bottom of the tank 4. The article 1 is formed with a cathode by the power supplied from the power source 8 to generate foams 10 in the liquid 5, a foreign material 11 in the groove 2 is readily extruded to finely clean the article 1.
Patent JP-S5888332-A (JP)
Inventor: DAAKU SEODOAA ADERAAN HIYUIBAA
IPC: C07C37/50
Filed: 1982-11-08
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-H1124976-A (JP)
Title: Updating time management system in common file
Inventor: NAKATA TAKAMOTO
IPC: G06F12/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a file updating time by permitting a common file client to correct time to file updating time adjusted to a self.machine by means of a time difference with a common file server in plural systems sharing a common file. SOLUTION: When a server 7 receives a file update request to a common file 8 from a client 3, it updates the file with the time of the clock of a server 7 as an updating time. When a file reference request to the common file 3 is received from the client 3, the time of the clock of the server 7 and file updating time are informed to the client 3. The client 3 is provided with a means for comparing the time of the clock of the self-device with the time of the server and calculating file updating time adjusted to the time of the self-device.
Patent JP-S6352076-A (JP)
Title: Optical fiber magnetic sensor
Inventor: OKAMURA HARUO
IPC: G01R33/032
Filed: 1986-08-22
Abstract: PURPOSE:To establish a high-sensitivity measurement system which is relatively less in restriction of measurement by supplying a current to the conductive material coating of an optical fiber and transducing an applied force based upon a circumferential magnetic field into the sensitive deformation of the optical fiber. CONSTITUTION:A sensing optical fiber 12 and a reference optical fiber 13 are wound around a base 20 closely to each other. Then when a current is supplied from a power source 18 to the metallic coating of the optical fiber 12, the force toward the center of the base is applied to only the optical fiber 12 by the magnetic field 17 and the optical fiber 12 deforms as shown by an arrow 21. Light from a light source 22 is branched by a coupler 14 to optical fibers 12 and 13 and passed through the coupler 14 again to enter a photodetector 15, so that the intensity of interference light due to the deformation of the optical fiber 12 is displayed 16. Thus, the optical fiber 12 flexes under the influence of the magnetic field and then sensing light varies in optical path length; and variation in optical path length is detected with high sensitivity by the interference with reference light and the intensity of the magnetic field can be known.
Patent JP-2001017871-A (JP)
Title: Rice-milling machine fitted with cold reserving tank
Inventor: HAMADA KAZUTAKA
IPC: F25D17/06
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a predetermined amt. of milled rice by automatic filling by providing a temporary storage tank to a small-sized rice-milling machine extremely low in efficiency so as not to generate a rice-milling work sound or rice bran dust during the night. SOLUTION: A blown rice tank 1 for supplying brown rice to a rice-milling machine A and a milled rice tank 2 storing milled rice are provided to a cold reserving storehouse B and sensors 3a, 3b for detecting storage quantity are provided to the milled rice tank 2 to be connected to a scraping roll 9 and the rice-milling machine A to constitute an automatic filling structure of milled rice and, since a small amt. of brown rice is forcibly supplied by the recessed grooves arranged to the scaping roll 9, the rice-milling machine becomes a small-sized rice-milling machine extremely low in efficiency and a rice milling sound or rice bran dust can be suppressed. By springing up milled rice by a grain lifting thrower 7 or supplying cooling air, a rice-milling apparatus storing milled rice in a cold reserving state is constituted.
Patent JP-H0944637-A (JP)
Title: Device and method for processing image
Inventor: ONUMA YOSHIO
IPC: G06T1/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To adjust the ratio to superpose respective color components forming a basic color at a color printer suiting to the feeling or taste of color of each user. SOLUTION: While referring to the overlap ratio of color components in the basic color set to a correction table 2, an image processing part 11 converts an inputted image signal into a signal for image formation. Concerning the basic color corresponding to the color selected out of color samples for which the overlap ratio of the basic color is changed, a table update control part 8 updates the overlap ratio of the correction table 2 into the overlap ratio of that selected color.
Patent JP-H0481199-A (JP)
Title: Stereophonic microphone
Inventor: FUKUI KENJI
IPC: H04R3/00
Filed: 1990-07-23
Abstract: PURPOSE:To obtain a stereo wide effect or the zoom effect by providing two nondirectional microphone units in addition to two unidirectional microphone units arranged to the left and right and adding or subtracting a difference signal output between the two nondirectional microphone units to/from the output of the unidirectional microphone units. CONSTITUTION:A differential amplifier 18 extracts the output of a left channel nondirectional microphone 15 and the output of a right channel nondirectional microphone 16. A mixer circuit 21 uses a switch 31a to select the output of an amplifier 17 of a left channel unidirectional microphone 13 and the output of the differential amplifier 18 or the output of an inverting amplifier 20 and mixes them. A mixer circuit 22 uses a switch 31b to select the output of an amplifier 19 of a right channel unidirectional microphone 14 and the output of the differential amplifier 18 or the output of the inverting amplifier 20 and mixes them. In the case of the wide position, the stereo wide effect is obtained by adding sounds in the right (H) direction and the left (J) direction only, and in the case of the tele-position, the directivity is electrically controlled by subtracting the sounds above.
Patent JP-S6087440-A (JP)
Title: Laser modulating circuit
Inventor: TOYAMA TAKEO
IPC: G11B7/126
Filed: 1983-10-18
Abstract: PURPOSE:To form a hole in a satisfactory form to a disk by setting the laser output intensity at its maximum level at rise, and modulating the intensity so as to reduce the level of intensity exponentially. CONSTITUTION:When a signal to be recorded and shown in a figure (a) is supplied through a terminal A, a differential pulse (figure b) is obtained through a differentiating circuit 3. This pulse is supplied to the base of a transistor TR5, and a current I shown in a figure (c) flows to the TR5. While a current IRF and a bias current IB flow to a TR3 and a TR4 respectively. Therefore a synthesized current (figure d) of currents I, IRF and IB flows to a laser LD. The output intensity of the LD is maximum at its rise as shown in a figure (e), then reduces the intensity exponentially. Thus the form of the hole drilled to a disk has no change immediately after irradiation and before the end of irradiation of the laser output.
Patent JP-H08182394-A (JP)
Title: Power-system stabilizing apparatus
Inventor: HIYAMA TAKASHI
IPC: H02P9/14
Filed: 1995-07-31
Abstract: PURPOSE: To enlarge a stable region near a stability limit against disturbance, by calculating a control signal from a membership function based on phase, speed and acceleration, and a membership function based on a distance from an equilibrium point, and feeding back the control signal to a generator excitation system. CONSTITUTION: To stabilize a generator to be controlled, a control signal for increasing or decreasing a gain excitation voltage is calculated from a membership function representing an acceleration or deceleration grade based on phase, speed and acceleration, and a gain-related membership function based on a distance from a point of equilibrium. Then, the control signal is fed back to an excitation control system for the generator 1. The membership function can be expressed as a value of polar coordinates in three-dimensional space with phase, speed and acceleration.
Patent JP-H04253777-A (JP)
Title: Reactive dye, and its manufacture and use
Inventor: ATANASHIOSU TOTSUIKASU
IPC: D06P3/66
Filed: 1991-08-06
Abstract: PURPOSE: To obtain a new reactive dye which exhibits excellent reactivity and build-up properties and can dye or print with high fixing ratio cellulosic fiber materials by selecting a specified compd. or its metal salt.  
     CONSTITUTION: A compd. of formula I [wherein D is a residue of benzene or naphthalene type diazo component which may be substd.; R is H, sulfo, -SO 2 -Z (wherein Z is vinyl, β-sulfatoethyl, β-thiosulfatoethyl, β-phosphatoethyl, β-chloroethyl)] or its metal complex salt (e.g. Cu complex salt) is selected. This compd. is prepd. by a method wherein a diazo component of pref. formula D-NH 2  is diazotized and then, it is coupled to a compd. of formula II (wherein Z 1  is Z or β-hydroxyethyl) and if necessary, a group -SO 2 -Z 1  is converted to a group -SO 2 -Z. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S62276142-A (JP)
Inventor: TAKENO HIDETAKA
IPC: E04B1/58
Filed: 1985-09-04
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-H0245738-A (JP)
Title: Defect inspecting method for optical disk
Inventor: WATASE KENTA
IPC: G01N21/88
Filed: 1988-08-05
Abstract: PURPOSE:To accurately recognize a long defect by increasing the reference number of differential defects for determining whether or not an optical disk is normal according to defect length. CONSTITUTION:The quantity of reflected light from the optical disk 1 is detected by an optical pickup 2, led out of an optical pickup control circuit 3 as a regenerative signal, and inputted to a differentiating circuit 4 - an address decision circuit 7. The differential signal from the circuit 4 is compared 9 with the reference voltage from a reference voltage generating circuit 8 to detect whether or not there is a differential defect and then inputted to a counter 11 through a gate circuit 10 together with the gate signal of the circuit 7. Further, the regenerative signal from the circuit 3 is passed through an LPF 6 and a reference voltage generating circuit 12 to generate a reference voltage, which is compared 13 with the output of a buffer circuit 5 and inputted to a counter 15 through a gate circuit 14. Further, the signal from the comparing circuit 13 is inputted to a counter circuit 18 together with the defect length reference signal from a defect length reference generating circuit 16. Then the counted values of the counters 11, 15, and 18 are processed by a microcomputer arithmetic part 19.
Patent JP-H0483027-A (JP)
Title: Control for automatic faucet
Inventor: SAITO SHIRO
IPC: E03C1/05
Filed: 1990-07-24
Abstract: PURPOSE:To improve water saving by providing a first detection sensor detecting a substance in the vicinity region of a water discharge port, and a second detection sensor detecting a substance in a region, including the vicinity region and wider than it, to open/close a valve. CONSTITUTION:A first light-receiving element 42 detecting the vicinity region A of a water discharge port 30, and a second light-receiving element 44, detecting a region B, including the vicinity region A and wider than it, are provided. Also a first detection sensor is composed with a luminous element 40 and the light-receiving element 42, and a second detection sensor is comprised with the luminous element 40 and the light-receiving element 44 respectively. Then water discharge is surely made from the water discharge port 30 when the substance exists in the region A, and water stop is made when the substance is not continuously exists for a given or more time in the region A even if e.g. the substance exists in the region B.
Patent JP-H0246963-A (JP)
Title: Method of controlling die temperature of die casting
Inventor: UEBAYASHI HIDESATO
IPC: B22D17/32
Filed: 1988-08-05
Abstract: PURPOSE:To shorten the time required for test casting by measuring the temp. of a die and controlling the injection speed of the molten metal to be packed into the cavity of the die according to the measured die temp. CONSTITUTION:Temp. measurement is executed by a die temp. measuring instrument 8 via a temp. sensor 8a disposed to the die 1 when the machine starts. A controller 11 compares the measured temp. value and the set temp. value previously inputted thereto and judges whether normal casting or test casting from the value. The controller commands a speed controller 20 to increase an injection speed and to change the advance speed of a plunger tip 7 of an injection cylinder 6 in case of the test casting. The controller outputs a test casting signal to announce the test casting to an operator. The molten metal is injected at the injection speed of a prescribed pattern. The die is heated up to an adequate temp. in the test casting in this way and the time required for the test casting is shortened. The timing for the change from the test casting to the normal casting is exactly detected and the fraction defective is lowered.
Patent JP-2001017434-A (JP)
Title: Ultrasonograph
Inventor: KAZUI KENJI
IPC: A61B8/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To improve the reliability on the shift prediction of an ultrasonic probe in the expansion display of an inspection width. SOLUTION: For the expansion display of an inspection width in this device, a user generates the upper limit value and lower limit value of an effective image size in the depth direction for each shift distance of an ultrasonic probe in advance and stores them in memories 223, 224, respectively. A B-image is fed from a scan converter section 1 and sent to a work memory 222 via a B-image frame buffer memory 21. A CPU 221 predicts the shift distance and direction of the probe based on the sent B-image data and synthesizes an image. The CPU 221 reads the upper limit value and lower limit value from the memories 223, 224 in response to the total shift distance of the ultrasonic probe from the start position to the previous frame and uses only the image data in this range, thereby the error occurrence probability in a shift quantity estimation stage is suppressed low, and the reliability on the shape of the formed image can be improved.