baber/WOPTO huggingface dataset:
Patent JP-H1193588-A (JP)
Title: Connection part of segment for tunnel and unit for forming tunnel ring
Inventor: MUKONO KATSUHIKO
IPC: E21D11/08
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To connect easily and firmly a plurality of segments for tunnel which are adjacent to one another in the circumferential direction of a tunnel and to efficiently perform the construction work of a tunnel wall. SOLUTION: Each of first and second segment bodies has an abutting surface 4 for connecting both the segments to each other on an end along the circumferential direction X of a tunnel, and an interior side dovetail groove M1 is formed in the end on the interior side of the surface 4 and an exterior side dovetail groove M2 is formed in the end on the exterior side of the surface 4. An exterior side connector R1 is provided in the groove M1 of the first segment body and an exterior side connector R2 is provided in an exterior side dovetail groove M2 of the second segment body. When the second segment body is pushed in, insertion of the groove M1 into the connector R2 is effected simultaneously with insertion of connector R2 into the groove M2.
Patent JP-H02106166-A (JP)
Title: Drive circuit
Inventor: OOTA TOMOICHIROU
IPC: H03K17/56
Filed: 1988-10-13
Abstract: PURPOSE:To protect a power MOSFET from an overcurrent or overvoltage accompanying a power source variation by limiting a voltage to be applied to the gate drive circuit of the power MOSFET. CONSTITUTION:When an auxiliary winding voltage exceeding a voltage between gate sources necessary for saturating FET 12 is generated and applied to the gate of the FET 12, the voltage between the gate sources of the FET 12 is limited to the clamping voltage or less of a Zener diode ZD1 by that clamping voltage (which is set lower than a voltage set beforehand in FET 12) os the Zener diode ZD1. Thus, the FET 12 can be protected from a heat rise and breakdown.
Patent JP-H10104974-A (JP)
Title: Image heating fixing device and image forming device
Inventor: SUZUMI MASAHIKO
IPC: G03G15/20
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To ensure the whole surface fixation of a recording material of fixed size by changing the feeding interval to a prescribed value according to the temperature state of the core material of an exciting coil when the recording material of fixed size is fed after a recording material of small size is continuously fed. SOLUTION: The core material 12a of an exciting coil 12 used for magnetic induction heating has temperature dependency. In continuous feeding of a small size paper Pn, whether the temperature of the core material 12a reaches a Curie point temperature or not is monitored, and when an instruction to print a fixed size paper in the state where the temperature of the core material 12a exceeds the Curie point temperature, a control is performed to delay the feeding interval between the final small size paper Pn and the first fixed size paper by a proper time for feeding. When the fixing nip part of an image heating fixing device is laid in the state sufficiently heated so that the whole surface fixation of the fixed size paper can be performed, the fixation is performed without providing the feeding interval.
Patent JP-S61133157-A (JP)
Title: Liquid atomizer
Inventor: YAMADA TATEO
IPC: B05B7/12
Filed: 1984-12-04
Abstract: PURPOSE:To detect the discharge of all amounts to cut an air feed source and to spray liquid precisely and surely in an atomizer of silica powder which is used in the coupling treatment by connecting a throttle valve and a pressure switch to an air pressure duct from the air feed source side. CONSTITUTION:A throttle valve 7 and a pressure switch 6 are connected to an air pressure duct from an air feed source side. The air feed source is cut by the pressure switch 6. By this method, the complete discharge of liquid is detected to cut the air feed source and therefore liquid is sprayed and fed precisely and surely.
Patent JP-H08121584-A (JP)
Title: Speed change control device of automatic transmission
Inventor: OTSUBO HIDEAKI
IPC: F16H59/50
Filed: 1994-10-21
Abstract: PURPOSE: To properly carry out the change-over of a speed change characteristic in correspondence with a change of a road surface status. CONSTITUTION: A speed change characteristic is held by a means to hold a speed change characteristic for a low frictional road surface after the low frictional road surface is detected by a low frictional road surface judgement means and the speed change characteristic for the low frictional road surface is selected until following accelerator operation is detected by an accelerator operation detection means. Additionally, when the speed change characteristic for the low frictional road surface is selected, changeover to a speed change characteristic for a high frictional road surface is prohibited at the time when it is in a power-on state, and it is allowed at the time when it is in a power-off state.
Patent JP-H1193580-A (JP)
Title: Tunnel excavator
Inventor: MINAMI YOSHITO
IPC: E21D9/11
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To damage no shield jack by providing a cover member covering the exposure part of an oblong hole at the time when a gripper extends. SOLUTION: When a shield jack 9 is used to be jacked, excavation is performed while reaction force is taken on a structure rearward of a tunnel excavator by the shield jack 9. When a gripper 7 is used to be excavated, a gripper shoe 7a is extended toward a tunnel adit wall and excavation is performed while jacking reaction force is taken. When the gripper shoe 7a is extended, a part of an oblong hole 7b in which the shield jack 9 is penetrated in the gripper shoe 7a, the exposure part of the oblong hole 7b is covered with a cover member 10 by accompanying the extension of the gripper shoe 7a. Thus, a muck is sandwiched between the shield jack 9 and the gripper shoe 7a by the contraction operation of the gripper 7, and the shield jack is prevented from being damaged.
Patent JP-H08120880-A (JP)
Title: Panel body
Inventor: MIYAKUSU HIROYUKI
IPC: E04F13/08
Filed: 1994-10-21
Abstract: PURPOSE: To greatly reduce site work by mounting a plurality of long and narrow exterior finishing plates to the outdoor sides of a frame, and shielding surfaces exposed to the indoor sides of the exterior finishing plates with waterproof plates mounted to the frame. CONSTITUTION: Long and narrow exterior finishing plates 6 of aluminum alloy are mounted to the outdoor sides of a frame 5 assembled of jambs 8 and 9, head and sill 10 and 11 and intermediate materials 12. Waterproof plates 7 of aluminum plates are mounted from the rear side of the frame 5, and a space of the circumferential edge between receiving gutters of the frame 5 and the waterproof plates 7 is filled with sealant. By the constitution, a panel body 4 is so formed that the outdoor sides are covered with the exterior finishing plates 6 and that the indoor sides are covered with the waterproof plates 7, and the incursion of rain water inside the door can be prevented.
Patent JP-S63111225-A (JP)
Title: Suction device for v-type multicylinder engine
Inventor: UEDA KAZUHIKO
IPC: F02B27/02
Filed: 1986-10-30
Abstract: PURPOSE:To reduce the height of an engine, by a method wherein a pair of right and left collecting pipes, extended axially of a crank shaft, are disposed in a V-bank central space, and each collecting pipe is connected to a suction pipe through a pressure inversion part for resonance supercharging, situated to a portion extended outwardly of the one side of the space. CONSTITUTION:First and second cylinder groups, which are not in the adjoining ignition order, are formed with cylinders 2a, 2c, and 2e of a left bank part 1L and cylinders 2b, 2c, and 2f of a right bank part 1R. Suction ports 3a-3f of the cylinders 2a-2f, respectively, are opened in the direction of a V-bank central space V. A pair of the left and right collecting pipes 11L and 11R are disposed in the space V in a manner to approach each other, and suction ports 3a-3f are connected to the collecting pipes 11L and 11R through short branch suction pipes 12a-12f. The collecting pipes 11L and 11R are connected at a portion, extended outwardly of the space V, to a first pressure reaction force part 21, and the reaction force part 21 is connected to a second pressure inversion part 22 through suction pipes 24L and 24R with which to form a resonance pipe.
Patent JP-H03117994-A (JP)
Title: Chrominance signal correction circuit
Inventor: FUJITA NAOYA
IPC: H04N9/64
Filed: 1989-09-29
Abstract: PURPOSE:To control a color vector as desired, and to reproduce a color which is faithful to an original video by providing a synthesizing means which synthesizes the original color-difference signal and a desired compensation signal obtained based on the color-difference signal. CONSTITUTION:A correction signal S1 is outputted from an adding circuit 8, and is given to an adder 9. Similarly, a correction signal S2 is outputted from an adder 18, and is given to an adder 19. The original color-difference signal R-Y and the correction signal S1 are added by the adder 9, and a corrected color-difference signal (R-Y) is outputted. Similarly, at the adder 19, the original color-difference signal B-Y and the correction signal S2 are added, and a corrected color-difference signal (B-Y)' is outputted. The corrected color-difference signals (R-Y)', (B-Y)' are each given to an adder 21 after being modulated by modulators 10, 20, and a chroma signal I is outputted through the adder 21. Thus, the desired control of the color vector can be executed, and the color of the original video can be faithfully reproduced.
Patent JP-H0199054-A (JP)
Title: Plate making method for photosensitive resin letterpress
Inventor: KOMURA YUICHI
IPC: G03C1/00
Filed: 1987-10-12
Abstract: PURPOSE:To enhance dimensional stability and to surely fixe a letterpress directly to an exact position by forming a basic layer and resist image by curing of a photopolymerizable resin. CONSTITUTION:A base 1 made of metallic foil and a 1st layer consisting of the liquid photopolymerizable resin are laminated. The 1st layer is cured and a base layer 3 is obtd. when active rays are projected thereon from the 1st layer side. The base layer 3 and the 2nd layer photopolymerizable resin of the liquid photopolymerizable resin are then laminated; thereafter, the 2nd layer 2 and a negative film are superposed on each other and the active rays are irradiated on the 2nd layer through the negative film. A resist image forming layer which is cured in the part of the 2nd layer corresponding to the image part of the negative film and is uncured in the part corresponding to the non-image part is thereby obtd. The resist image forming layer is thereafter cleaned to remove the uncured part. The cured part remains as it is to form the resist image 2.
Patent JP-H02144489-A (JP)
Title: Ladder brace
Inventor: UIRIAMU BEIRI
IPC: E06C1/02
Filed: 1989-09-28
Abstract: PURPOSE: To improve safety, and reduce cost by providing a groove-shaped main body part on a brace having a step and a pair of groove-shaped crosspieces at a specified interval from each other, and setting circumferential edges of the main body part to be adjacent to the crosspieces and the step. CONSTITUTION: On a U-shaped crosspiece 11 having side flanges 25, 26 and a web 27, a groove-shaped brace 18 having a main body part 34 and a leg part 37 is extended. Next, a step 14 having outward lips 28, 29 facing each other, an upper side step surface 30, and box-shaped parts 31, 32 is installed on the brace 18 by a fastening fitting 57. The brace 18 is then fixed to the crosspiece 11 by a fastening fitting 63. A large resistance can thus be provided to damage by impact, and strength can be improved.
Patent JP-H0512540-A (JP)
Title: Lever type automatic vending machine
Inventor: ABE HIROSHI
IPC: G07F5/00
Filed: 1991-07-02
Abstract: PURPOSE:To make it unnecesary to use a coin receiving signal and a motor to be driven by current supply by interlockingly driving a driving part and a driven part for rotating a rotary type article discharging case by a receiving coin injected into a coin selector. CONSTITUTION:This lever type automatic bending machine is provided with the coin selector 1, a manual lever 2 to be driven from the external, a driving disc 3 to be rotated by the lever 2, a driven rotary spindle for pivoting the disc 3 so as to optionally rotate it, a driven disk 5 arranged so as to be rotated unitedly with the driven rotary spindle, and the rotary type article discharging case connected to the driven rotary spindle so as to be rotated. Coin receivers for receiving a part of receiving coins passing the coin selector 1 are respectively arranged on the opposite faces of respective disks 3, 5 and both the discs 3, 5 are interlockingly driven through the coins. A fan type gear 15 is untedly fixed to the lever 2 and a gear to be engaged with the gear 15 is unitedly fixed to the disc 3.
Patent JP-S63111790-A (JP)
Title: Decoder for moving image signal
Inventor: MOCHIZUKI TAKASHI
IPC: H04N7/30
Filed: 1986-10-30
Abstract: PURPOSE:To obtain an image signal with less deterioration in image quality by truncating part of orthogonal transformation coefficients of a signal outputted from an adder circuit based on mode information, applying inverse orthogonal transformation and outputting the result as a decoded image signal. CONSTITUTION:A coded image signal inputted from an input terminal 300 is added to an output signal of an inter-frame predicting device 15 at an adder 11. The output signal of the adder 11 is fed to a coefficient truncation circuit 14, where part of the orthogonal transformation coefficients is truncated based on the mode information inputted from an input terminal 300. The signal whose part of coefficients is truncated is subjected to inverse orthogonal transformation by an inverse orthogonal transformation circuit 13, and the result is outputted from an output terminal 400 as a decoded image signal. As mode information inputted from the terminal 310, in addition to the information commanding directly which coefficient is to be truncated, some kinds of patterns of the coefficient to be truncated are prepared and the pattern number can be used as the mode information.
Patent JP-S63111681-A (JP)
Title: Semiconductor light-emitting device
Inventor: FUKUSHIMA AKIRA
IPC: H01L33/44
Filed: 1986-10-30
Abstract: PURPOSE:To secure the optimum position of a spherical lens converging emitted light, by providing a resin layer with a hole by photolithography to surface luminescence type light-emitting diode with the spherical lens for communication. CONSTITUTION:A resin layer 16 is formed on a wafer surface by spin coating, then a hole 16a whose center point is aligned with an optical axis 20 is formed in the resin layer 16 by etching using a conventional lithography technique, and a square chip 12 is cut out. The chip 12 has a construction wherein an active layer 13 is superposed on an n-AlGaAs layer 25 and further a p-AlGaAs layer 26 and an n-AlGaAs layer 27 are laminated sequentially on the active layer 13, and a Zn diffused layer 28 to be connected to an electrode 19 is formed in the uppermost n-AlGaAs layer 27. Such a resin layer with a hole as descrived above is formed by a simpler process than the one wherein the hole is made in a crystal, and the optimum position of a lens that gives little stress to the crystal is attained even in a thin chip.
Patent JP-H07111466-A (JP)
Title: Traffic information receiver
Inventor: MATSUMOTO YOSHIFUMI
IPC: H04B1/06
Filed: 1993-10-14
Abstract: PURPOSE:To select a desired reception frequency depending on a received position and a current time by storing a reception frequency and a broadcast start time of traffic information by areas. CONSTITUTION:In the traffic information receiver provided with a prefecture name input section 1, a CD-ROM 2, a time measurement device 3, a CPU 4, a radio control circuit 5, a receiver 6 and a display device 7, when a prefecture name is inputted from the prefecture name input section 1, the CPU 4 reads a broadcast start time and its broadcast frequency of the traffic information corresponding to the prefecture name from the CD-ROM 2. The CPU 4 allows the display device 7 to display a difference between the broadcast start time and the current time measured by the time measurement device and when both the times are coincident, the frequency is set to the receiver 6 via the radio control circuit 5. Thus, the traffic information is quickly and accurately received depending on the received area and the current time.
Patent JP-H0199567-A (JP)
Title: Drug residual alarm of dripping apparatus
Inventor: YAMAZAKI HIROSHI
IPC: A61M5/00
Filed: 1987-10-12
Abstract: PURPOSE:To automatically check the drug residual, and to automatically alarm when a specified amount of residual is detected, by detecting the level of drug to compare this detected value with a set value, and by driving the alarm means on the basis of the comparison signal. CONSTITUTION:When drug 2 contained in a dripping bottle 1 is fed to the patient through needle 3 and transfusion tube 4, the drug 2 decreases and its level 2a also decreases. At this time, electrodes 5a, 5b are immersed in the drug 2 and, therefore, the resistance value across electrodes 5a, 5b is small, a detected value 9 detected by a resistance value detector 8 is smaller than the set value 11. When the residual of the drug 2 reaches a specified amount and the level 2a decreases below the electrodes 5a, 5b, the resistance value across them increases, and the detected value exceeds the set value 11. In this case, signals 13 are outputted from comparator 12, and drive circuit 14 is operated by these signals. Thereby, alarm lamp 15 lightens and alarm buzzer 16 sounds to inform the operator of decreases of the drug 2.
Patent JP-H06111109-A (JP)
Title: Bag-in box sellout controller for automatic vending machine
Inventor: INOUE SATOSHI
IPC: G07F9/10
Filed: 1992-09-28
Abstract: PURPOSE:To provide a bag-in box sellout controller capable of automatizing air removal from a trap room. CONSTITUTION:The trap room 4 is arranged on the discharging route of a liquid material 3 sucked by a pump 2, and in a normal discharging state, the pump 2 is driven in the opened state of a 1st opening/closing valve 15 and the closed state of a 2nd opening/closing valve 15 to discharge a material 3 from a liquid material outlet 13. At the time of detecting a sellout reset signal 12, a control part 18 switches the valves 15, 17 respectively to the closed state and the opened state so as to drive the pump 2 for a prescribed period and discharge air 11 in the trap room 4 through an air discharging part 14.
Patent JP-H1195101-A (JP)
Title: Zoom lens
Inventor: HASHIMURA JUNJI
IPC: G02B13/18
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To constitute a high-performance zoom lens by using a small number of lenses by constituting it of a 1st lens group having positive power, a 2nd, a 3rd and a 4th lens groups having negative power and satisfying a specified condition. SOLUTION: The zoom lens consisting of the 1st lens group Gr1 having the positive power and the 2nd to the 4th lens groups Gr2-Gr4 having the negative power in turn from an object side is constituted so as to satisfy the condition of 0.4<|ϕ2/ϕW|<0.8, wherein ϕ2 is the power of the group Gr2 and ϕW is the power of a whole system at a wide-angle end (W). By satisfying this condition, the number of lenses constituting the group Gr2 can be reduced. When the zoom lens is constituted so as to exceed the upper limit of the condition, it is hardly constituted of the small number of lenses because the power of the group Gr2 becomes too strong. When it is constituted so as to become under the lower limit, the power becomes too weak. As the result, the diameter of the lens is enlarged and light is hardly secured.  Besides, the transmitting position of the off-axis light beam of the lens group on an image side becomes high.
Patent JP-H01100785-A (JP)
Title: On-vehicle cassette indicator mounting device
Inventor: TAKANO KOICHI
IPC: G11B33/10
Filed: 1987-10-14
Abstract: PURPOSE:To easily observe an indicator and to effectively use a panel plane with simple structure by providing a cassette door having a turning fulcrum on the lower end side of the inside of the aperture of an escutcheon. CONSTITUTION:The cassette door 1 is mounted at the lower end of the inside of the aperture 8 of the escutcheon 3 rotatably freely setting the door fulcrum (a) of the lower end part as a rotational center, and the turning of the door is pressed in a direction to be closed ordinarily by a spring 4. And it is formed so that it can be held in a partly opened position in a state where a cassette 6 is inserted from the aperture 8. In such a way, it is possible to observe the indicator easily from a diagonally to upper position at the front plane of the escutcheon 3, and also, the structure is simplified, and the panel plane can be prevented from being covered by mounting the indicator, which permits a space to be used in other purposes.
Patent JP-H09102596-A (JP)
Title: Manufacture of quantum dot and quantum dot apparatus
Inventor: NAKAJIMA YASURI
IPC: H01L33/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To stably form in a short time with excellent reproducibility by simple manufacturing steps by forming IV semiconductor quantum bit by depositing a polycrystal IV semiconductor thin film for the time for forming IV semiconductor nuclei in the depositing initial step by using a chemical vapor growing method. SOLUTION: SiH4 and He are fed by using a reduced pressure chemical vapor growing unit, and deposited at the atmospheric pressure in a reaction chamber of about 0.1 to 0.5Torr and the depositing temperature of about 500 to 850 deg.C to form a silicon quantum bit 12 of nanometer size on a quartz glass board 11. In this case, the mean particle size and distribution of the bit 12 are controlled by the depositing time. The component ratio of the SiH4 to the He, the gas pressure of the growing chamber and the depositing temperature are controlled to control the mean particle size and distribution of the bit 12.
Patent JP-S63110228-A (JP)
Title: Thermoplastic elastomer composition and production thereof
Inventor: MINO TATSUYUKI
IPC: C08K5/00
Filed: 1986-10-28
Abstract: PURPOSE:To obtain the titled composition with high low-temperature impact resistance and high fluidity, for use in injection molded articles of good appearance such as bumpers, by homogeneous dispersion of a bismaleimide compound in a blend containing an olefin plastic followed by dynamic heat treatment. CONSTITUTION:A blend comprising (A) 20-50pts.wt. of an olefin copolymer rubber, (B) 50-80pts.wt. of an olefin plastic with a melt index ratio M1/M0=2-50 (M0 corresponds to the value before pyrolysis by organic peroxide, whereas M1 after pyrolysis by the organic peroxide) (where, the components A plus B representing 100pts.wt.), and (C) 5-25pts.wt. of a mineral oil-based softening agent is incorporated with (D) 0.1-3pts.wt. of a bismaleimide compound to effect homogeneous dispersion followed by dynamic heat treatment in the presence of (E) an organic peroxide, thus obtaining the objective composition. The component A is pref. an ethylene-propylene-nonconjugated diene copolymer rubber with a Mooney viscosity (at 100 deg.C) 30-140 and propylene content 10-30wt%.