baber/WOPTO huggingface dataset:
Patent JP-2000160669-A (JP)
Title: Closing cover structure of concrete side ditch and concrete side ditch block therefor
Inventor: SHIMIZU TOSHIYASU
IPC: E03F5/04
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To stabilize the condition of a closing cover in a concrete side ditch and retain the stable condition. SOLUTION: The upper end opening 5 of a side ditch block 2 is covered with a cover slab 7. The cover receive part 17 of the side ditch block 2 is provided with a slope face 21 inclined to the inside and connected to a drain ditch bottom face 23 at the upper edge thereof. The lower part of the side of cover slab 7 is provided with a slope face 33 which can be brought into plane contact with the slope face 21. The position between the drain ditch bottom face 23 and the cover slab part positioned on the upper side is formed as a vertical drain passage 40 communicating with a lateral drain passage 27 formed in the cover receive part 17. Rainwater flowing down in the vertical drain passage 40 is discharged into the side ditch through the lateral drain passage 27.
Patent JP-H11166967-A (JP)
Title: Azimuth detector
Inventor: MATSUURA TATSUHIRO
IPC: G01S3/802
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an azimuth detector capable of accurately detecting azimuth of an SOS from sinking ship which is received in burst. SOLUTION: A band pass filter 4 extracts an SOS Doppler-shifted by the self ship velocity. A modulator 6 frequency-modulates the extracted SOS with reference signal and a low-pass filter 7 passes low frequency side signal. An F/V converter 8 converts the passes signal to voltage value. A detector 9 produces gate pulse based on the extracted SOS and an A/D converter 10 A/D- converts the converted voltage value with the timing of the gate pulse. A judger 11 judges positive or negative of the A/D conversion value. A reference Doppler calculator 12 calculates the Doppler frequency at the time of O-azimuth. An azimuth calculator 13 calculates the azimuth of the SOS based on the positive digital data of the judger 11 and the digital data of the reference Doppler calculator 12. An indicator 14 indicates the calculated azimuth.
Patent JP-H04304995-A (JP)
Title: Device for cutting pipe section in fixed length after pipe section is inserted into fluid feed pump
Inventor: KARURO MANCHINI
IPC: B26D3/16
Filed: 1991-12-17
Abstract: PURPOSE: To cut a tube at the predetermined length after inserting the tube into a creamlike or pastelike material supplying pump. CONSTITUTION: A device has a reciprocating member 3 and a movable unit positioned opposite to the reciprocating member 3 and connected to the member 3 by a spring 5. This movable unit is formed of a tube cutting element and a tube holding element 14, and a compressive spring is inserted between the tube cutting element and the tube holding element 14. The reciprocating member 3 works to the movable unit so as to move the movable unit till the cutting element abuts on the movement stopper and stops. The tube holding element 14 lifts a free end of a tube 19, and the tube 19 is inserted into each seat inside of a pump 17 held by a support member 16. Thereafter, these operation is reversed till the reciprocating member 3 and the movable unit achieve the movement stopper, and when they achieves the movement stopper, the cutting element cuts the tube part inserted into the pump 17.  A bar with scale and a vernier are provided in the device.
Patent JP-H04199118-A (JP)
Title: Light beam scanning device
Inventor: SAITO KOICHI
IPC: H04N1/113
Filed: 1990-11-29
Abstract: PURPOSE:To eliminate the irregularity of the photosensitive diameter of a light beam on the surface of a photosensitive body and to obtain a light beam scanning device having high printing quality by providing a filter for adjusting the intensity of the light beam and the diameter of the light beam on the surface of a photosensitive body. CONSTITUTION:Interference fringes whose spatial frequency distribution is different by little and little are recorded on plural holograms arranged on an outer peripheral part on a hologram disk 11. Therefore, by making an incident beam 12 incident on the hologram disk 11, which is rotated by driving a motor, from a light source, a diffraction angle is successively changed while the beam 12 basses from one end to the other end of each hologram, and scanning is performed with an outgoing beam 16 from one end to the other end on the photosensitive body 13. Optical information such as character, etc., is recorded on the photosensitive body 13, and printing is performed on a printing paper. A filter for adjusting the diameter of the light beam 14 is provided between the hologram disk 11 and the photosensitive body 13, and the photosensitive diameter of the light beam on the surface of the photosensitive body 13 is adjusted.
Patent JP-2000161140-A (JP)
Title: Rocket motor
Inventor: TAKANO MASAHIRO
IPC: F02K9/12
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To moderate the impact by the internal pressure rise after ignition with a simple structure without damaging the performance by providing a burnable combustion suppressing material on a part of the initial combusting surface of a solid propellant. SOLUTION: A rocket motor R comprises a substantially cylindrical motor case 1, a solid propellant 2 consisting of a mixture of fuel and oxidizer, which is charged therein through an insulator, a nozzle 3 provided on the tail thereof. The solid propellant 2 is molded into an inner surface combustion type having an inner hole 4 opened to the tail side, and an igniter 6 is mounted on the mirror plate part 5 on the head side of the motor case 1. A burnable combustion suppressing material 7 is provided on the initial combustion surface of the solid propellant 2, or the inside surface of the inner hole 4. The combustion suppressing material 7 is formed into a strip laid along the rocket machine axial direction by use of a material consisting of a synthetic rubber of the same kind as the binder of the solid propellant 2 as main component and carbon powder mixed thereto.  The combustion suppressing material 7 is provided extending from the vicinity of the tip of the igniter 6 to the open end part on the tail side.
Patent JP-H11148517-A (JP)
Title: Ball bearing device for swing arm
Inventor: MURAKI HIROMITSU
IPC: F16C35/06
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a ball bearing device for swing arm which meets the high stability and low torque requirements of a swing arm system when it is put under a high speed control. SOLUTION: At least one of the axial direction length of the fitting part of the inner ring inside surface of a ball bearing 1 on a shaft and the axial direction length 2A of the fitting part of the outer ring outside surface in a housing is made below 1/2 of the width 1A of the ball bearing 1, and thereby the radial rigidity of a ball bearing device can be lessened to a great extent, compared with a conventional radial rigidity. This can heighten the stability of a swing arm system, which enables the control to be executed at a higher speed and with a higher accuracy.
Patent JP-H03192867-A (JP)
Title: Facsimile equipment
Inventor: KUSAKA TAMOTSU
IPC: H04N1/00
Filed: 1989-12-21
Abstract: PURPOSE:To simplify the arrangement of a received document and a report by sorting recording paper sheets for the received document and the report and discharging them to respective container shelves. CONSTITUTION:A recording circuit 1 outputs a recording signal of picture information 11 of a received document and a report representing the result of communication to a recording device 2. The recording device 2 uses the recording signal to print it out on recording paper 3 and a feed roller 4 discharges the recording paper 3 after printing out. An identification circuit 5 identifies whether picture information during print by the recording device 2 is the received document or the report and gives a command to a drive section 6. The drive section 6 drives a sorting mechanism 7 to feed the recording paper 2 to a container shelf 8a when the recording paper 3 discharged from the feed roller 4 is the received document and to feed the recording paper 3 to a container shelf 8b when the recording paper 3 is the report by driving the sorting mechanism 7 in a direction of the arrow A.
Patent JP-H06189076-A (JP)
Title: Illuminating light source device for transmissive original reader
Inventor: NAGAI MASARU
IPC: H04N1/00
Filed: 1992-12-15
Abstract: PURPOSE:To provide an illuminating light source device which is suitable for a sensor fixed/original scanning transmissive original reader and reduces light quantity loss. CONSTITUTION:A film 10 of a transmissive original is illuminated by a lamp 31 of which position is fixed, main scanning is performed in the picture arranging direction by a line sensor 36, and the film 10 is sent orthogonally to the main scanning direction so as to perform sub scanning. In this case, the lengthwise direction of a linear coil filament is made coincident with the main scanning direction by using a lamp 31 provided with that filament. As condenser optical systems provided with mutually different characteristics concerning two orthogonal axes, out-of-axis cylindrical elliptic mirror 32 and a cylindrical condenser lens 34 are used, concerning the main scanning direction, a filament image is formed at the ejecting pupil position of a projective lens 35 (Koehler illumination), concerning the sub scanning direction, the filament image is formed on the film 10 and satisfactory slit-shaped illumination is provided on the surface of the original (critical illumination).
Patent JP-H06163648-A (JP)
Title: Capillary holding structure for ultrasonic horn
Inventor: SAKAKURA MITSUAKI
IPC: H01L21/607
Filed: 1992-11-24
Abstract: PURPOSE:To stabilize vibration property of an ultrasonic horn, and improve bondability in wire bonding by forming a stress escape hole in the section corresponding to a tightening hole of a capillary mounting hole, in the capillary holding structure of an ultrasonic horn. CONSTITUTION:A capillary mounting hole 11 for holding a capillary 30 is made at one end of an ultrasonic horn 10. A stress compensation hole 16 larger than the capillary mounting hole 11 is made at nearly center of the capillary mounting hole 11. Accordingly, the distortion by the stress in the vicinity 15 of the slit 12 of a screw part 14 is absorbed by the stress compensation 16, and does not affect the capillary 30, and the holding of the capillary 30 becomes stable. Moreover, the capillary 30 is held by the top 17 and the bottom 18 of the capillary mounting hole 11, and also from this point, the holding of the capillary 30 becomes stable. Hereby the vibration property of the ultrasonic horn becomes stable.
Patent JP-H06157092-A (JP)
Title: Production of activated chaff ash
Inventor: SUGITA SHUICHI
IPC: F23G7/10
Filed: 1992-11-24
Abstract: PURPOSE:To provide highly active chaff ash having high amorphous rate. CONSTITUTION:A hollow stage 16 having many small holes 17 impenetrable for chaff is placed on a flat concrete bed 10, a chimney 18 communicating with the inside of the stage 16 is stood on this stage, and the stage 16 is embedded with chaff to provide a conical chaff stack 19 around the chimney. The chaff around the small holes 17 is then ignited to spontaneously burn the chaff to incinerate it to produce smoked coal and convert it into ash.
Patent JP-H09181087-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKAHASHI SUNAO
IPC: H01L29/73
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent atoms of silicon in a silicon-doped AlInAs layer oxidized during processing from being coupled with atoms of oxygen by adding phosphorus to the silicon-doped AlInAs layer of an emitter or a collector region. SOLUTION: The temperature of a P cell is kept at 150 deg.C, and the P cell shutter is opened at the same time as a silicon- and phosphorus-doped AlInAs collector layer 102 starts to grow. When the thickness of the layer reaches a specified value, the P cell shutter is closed. Thereafter, a beryllium-doped GaInAs base layer 103 is grown. The cell shutter is opened at the same time as a silicon- and phosphorus-doped AlInAs emitter layer 104 starts to grow. When the thickness of the layer reaches a specified value, the P cell shutter is closed. Thereafter, a silicon-doped GaInAs cap layer 105 is grown. At this time, the emitter layer 104, exposed at the surface through the cap layer 105, is oxidized, and even if the atoms of oxygen in the emitter layer 104 is diffused in the emitter layer directly under the emitter layer during the subsequent heat treatment process, they are not coupled with atoms of silicon but with atoms of phosphorus.
Patent JP-2000163698-A (JP)
Title: Induced voltage control type wayside coil
Inventor: MORISHITA KEIICHI
IPC: G08G1/042
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To limit the induced voltage generated in a wayside coil within a certain fixed range. SOLUTION: When the tank circuit 51 of a wayside coil 50 receives an induced wave WY transmitted from a vehicle, an induced voltage V1 is generated in the circuit 51 and becomes a detected voltage V2 when the voltage V1 is detected by means of a detector 53. The detected voltage V2 is changed to a DC voltage VDC by means of a regulator 54. When the DC voltage VDC is supplied, a CPU 55 outputs automatic maneuver information I1 which is changed to an automatic maneuver signal I2 by means of a modulator 56. The signal I2 is sent to the tank circuit 51 and transmitted as a transmission wave WS. On the vehicle side, the automatic maneuver information is received as the transmission wave WS. When the induced wave WY is intensified and the induced voltage V1 becomes higher, the control voltage VS amplified by means of the amplifier 62 of a voltage control circuit 60 also becomes higher.  When the control voltage VS becomes higher, the junction capacitance of a varactor diode 61 becomes larger and the tuned frequency of the tank circuit 51 becomes lower. In addition, the value of the induced voltage V1 drops.
Patent JP-H01175459-A (JP)
Title: Integral scanning type scanner printer
Inventor: WATANABE TETSUO
IPC: B41J3/44
Filed: 1987-12-29
Abstract: PURPOSE:To simultaneously scan for reading and writing by providing an optical read element on the side opposed to a document of a carriage, and on the other hand, providing a recording element on the opposed side, pressing fixed recording paper against this recording element, and bringing the carriage to reciprocating motion. CONSTITUTION:When a print start switch is turned on a recording paper supplying and holding means 7 is operated and recording paper S is supplied to a position corresponding to a document O which is fixed on contact glass 1a along a recording paper guide sheet 10. Subsequently, a platen 5 is pressed against a recording element 4 from the back side of the recording paper guide sheet 10, and the recording paper S is allowed to adhere closely to a thermal head of the recording element 4 through an ink sheet 6b. When the press- contacting operation to the recording element 4 of the platen 5 is completed, an optical read element 2 reads information of the document O, and the result is supplied to the thermal head of the recording element 4 through a control circuit 13, a controller 12 and a thermal head driving control circuit 15, and recorded onto the recording paper S through the ink sheet 6b.
Patent JP-H10173920-A (JP)
Title: Image reader
Inventor: YAMAMOTO KENICHI
IPC: H04N1/403
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To read an original accurately even on the occurrence of a dirty original or a defective CCD sensor. SOLUTION: This image reader is provided with a CCD sensor that reads an original image optically and that binarizes dot image data obtained by reading the image with the CCD sensor based on a prescribed threshold level. The reader is provided with a memory device storing tentatively the dot image data obtained by reading the image with the CCD sensor, the dot image data from the memory device are binarized by setting at first the threshold level to be an initial value, a maximum number of consecutive same kinds of dots in the binarized data is detected and when the maximum number reaches a prescribed value or over, the threshold level is changed and the dot image data are again binarized based on the threshold level after the revision.
Patent JP-H10168409-A (JP)
Title: Copper foil coated with heat-resistant adhesive layer, and lead frame fitted with heat dissipation plate and semiconductor device
Inventor: HOSOKAWA YOICHI
IPC: C09J7/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a resin-sealed semiconductor device capable of being produced by a simplified step of producing a heat spreader, excellent in electrical properties and free from reflow cracking. SOLUTION: This invention provides a copper foil coated with a heat-resistant adhesive layer, prepared by forming a layer of an adhesive of a heat-resistant resin composition containing 10-80wt.%, based on the heat-resistant resin, silicone rubber filler having surface epoxy or amido groups, 0.5-10wt.% organic solvent, 0.5-20wt.% crosslinking agent and at least one heat-resistant resin selected among aromatic polyamides, aromatic polyimides, aromatic polyamide imides, aromatic polyether amides, aromatic polyether imides and aromatic polyether amide imides on either surface of a 50-200μm thick copper foil and a lead frame and a semiconductor using the foil.
Patent JP-2001151298-A (JP)
Title: Carbonated drink feeding device
Inventor: TACHIBANA MANABU
IPC: B67D1/12
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To suppress an excessive foaming when carbonated water is added to a syrup in the case wherein a carbonated syrup drink is manufactured and vended by a drink dispenser or the like. SOLUTION: For this carbonated drink feeding device, in a syrup feeding line connected to a syrup tank, a carbonated water feeding line connected to a carbonator, and a diluting water feeding line connected to a water feeding source are provided. Then, by the opening/closing control of a syrup valve, a carbonated water valve, and a diluting water valve based on a drink feeding command, a syrup, a carbonated water, and a diluting water discharged from respective lines by a specified rate are fed to a cup through a drink stirring nozzle arranged on a vend stage.  In such a carbonated drink feeding device, the carbonated water and the diluting water are alternately discharged and fed in parallel with the discharge of the syrup, and also, the discharging sequence of the carbonated water and the diluting water is set in such a manner that the diluting water may be discharged first, and the carbonated water may be continuously discharged. Thus, the carbonated water is added after the syrup is diluted with the diluting water, and an excessive foaming of the drink is prevented from being generated.
Patent JP-H10166492-A (JP)
Title: Hybrid fiber-reinforced plastic molded piece and its molding method
Inventor: SUMIYA AKIRA
IPC: B32B5/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce a depositing amount of reinforcing fibers to be wound and layered in a form by stacking a molding layer impregnated with resin and solidified in th form and fiber-reinforced plastic molded piece previously molded by a simple method in an another process. SOLUTION: A second molded piece 7 obtained by impregnating second reinforcing fibers 6 with resin and molding it previously in another process in a shape matching to a surface shape (lattice state) of a grating as a portion for constituting a lower surface of the grating is disposed in a form. Then, first reinforcing fibers 4 are wound, stacked and brained in the form at an upper side of the molded 7, and then impregnated with resin of unreacted solution state to prepare a portion to become a first molded piece 5. Then, a second molded piece 7 for constituting an upper surface of a grating is disposed at the upper side. The resin is cured in this state, and released from the form. Thus, an intermediate part in upward and downward directions become the first molded piece 5.
Patent JP-H01175851-A (JP)
Title: Antiseptic deodorant for funeral
Inventor: SUGAWARA KUNIO
IPC: A61L9/01
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a funeral use antiseptic deodorant facilitated in its handling with no hazard enabling chlorine dioxide gas to effectively display its effect by sealing a granular mixture, consisting of sodium chlorite, solid acid in a dry condition and inactive diluent in a dry condition, in a gas permeable bag unit. CONSTITUTION:A funeral use antiseptic deodorant seals a granular mixture, consisting of sodium chorite, solid acid in a dry condition and inactive diluent in a dry condition, in a gas permeable bag unit. The solid acid in use comes into contact with the sodium chlorite, generating chorine dioxide gas. The solid acid is used in the dry condition, and the solid acid, when it is placed in a wet condition, generates the chlorine dioxide gas in a short time, being not preferable. As the solid acid, weak acid of citric acid, adipic acid, oxalic acid, etc., is preferable. The diluent is for relaxing reaction between the sodium chlorite and the solid acid, having inactivity, and a dry condition is good. The granular mixture forms its composition proportion with 5-20% sodium chlorite, 5-20% solid acid and the rest of inactive diluent. While a grain size of respective granule is preferable about 200-1,000 microns.
Patent JP-H03198884-A (JP)
Title: Pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1989-12-27
Abstract: PURPOSE:To output an operative condition to a concentrated control device or the like by providing an auxiliary game signal output means, special game signal output means and continuous signal output means in a electric controller, enabling the respective output signals to be outputted to the exterior. CONSTITUTION:An one-chip microcomputer 68 is provided with a second output port from which signals are outputted respectively to an auxiliary game signal output section 95. special game signal output section 96 and continuous signal output section 97. The signal output section 95 is provided with an electromagnetic relay 98 so that when a signal is inputted from the second output port, a contact 99 is closed to permit a transmitting path 100 to transmit the auxiliary game signal. Also, when a signal is inputted from the second output port to signal output sections 96, 97, the respective contacts 99 are closed to enable the transmission of the special game signal on a transmission path 101 or the transmission of the continuous signal on a transmission pass 102. Thus, a pinball machine can be provided which can output an operative condition to a concentrated control device or the like with low cost.
Patent JP-H11151881-A (JP)
Title: Information recording medium
Inventor: TAMURA TOMOYUKI
IPC: G11B7/24094
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid type information recording medium of little warping. SOLUTION: A transparent base, an optical recording layer and an IC module are disposed in said order, and an IC module is provided with an IC chip clamped by a pair of bases on a hybrid type information recording medium, and a protective layer is formed on the outer surface of the IC module, and the thickness of the protective layer is 0.5-1.5 times the thickness of the transparent base.