baber/WOPTO huggingface dataset:
Patent JP-H06337490-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OSHIMA NAOTO
IPC: G03C1/76
Filed: 1993-10-08
Abstract: PURPOSE:To provide a silver halide photographic sensitive material which has a high sensitivity, which is excellent in a shelf-life and which is improved in pressure sensitization. CONSTITUTION:A film pH of a silver halide color photographic sensitive material 4.0 to 6.5, and at least one of emulsion layers contains a mercaptol heterocyclic compound and planar silver halide particles having {100} plane and having a content rate of more than 80mol.% of sliver chloride, the silver halide particles is selected from a group of metal complexes such as Fe, Ru, Re, Os, Rh and Ir.
Patent JP-H02122638-A (JP)
Title: Apparatus for detecting height of bonding face
Inventor: OKAMURA MASAMITSU
IPC: H01L21/60
Filed: 1988-11-01
Abstract: PURPOSE:To always accurately detect a position where a capillary is in contact with a bonding face without erroneous detection due to noise by making constitution wherein by comparing the value stored in a memory device with an output value of a position sensor, a detection signal is generated when an absolute value of the difference between said values reaches a constant value or higher. CONSTITUTION:When a capillary 2 drops, a solenoid 21 is supplied with power, a bonding arm 4 and a swingable arm 16 integrally rotate counterclockwise, and the output voltage V0 of a photoelectric sensor 20 is temporarily stored through a sample and hold circuit 24. When a suction force of the solenoid 21 is lowered and the capillary 2 comes into contact with a bonding face, the capillary 2 stops at the position but the swingable arm 16 further lowers and stops after it has moved by a constant distance. According to displacement of the swingable arm 16, the photoelectric sensor 20 rotates counterclockwise to have its relative position with respect to a light shielding plate 17, and output voltage V of the photoelectric sensor 20 is varied. With voltage V0 compared with the output voltage V of the photoelectric sensor 20 in a comparator circuit 26, a detection signal is output when the absolute value of their difference is a predetermined value DELTAV or lower.
Patent JP-2001099019-A (JP)
Title: Evaporated fuel treatment device for internal combustion engine
Inventor: UDA YUICHI
IPC: F02D45/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuation of an air-fuel ratio to minimum at the time of starting purge control in any case, in an evaporated fuel treatment device for an internal combustion engine, by varying a starting condition of the purge control according to an estimated atmospheric value, and thereby enabling corresponding to an overrich state of an air-fuel ratio in the state that an actual atmospheric pressure is high and the estimated atmospheric value is low while setting the specified value under the low estimated atmospheric value larger. SOLUTION: A specified value of an engine load is varied, while the engine load serves as a purge control condition for starting purge control according to an estimated atmospheric value. A control means prohibits the purge control when the engine load is not more than the specified value.
Patent JP-2001097680-A (JP)
Title: Lifter for wheelchair
Inventor: IMAIZUMI TADASHI
IPC: B66F7/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a wheelchair user can not use a lifter by himself. SOLUTION: By disposing an elevating/lowering base on an upper side of a base via an elevating/lowering means, laterally providing a hydraulic jack 10 to be an operating part of the elevating/lowering means on one side of the elevating/lowering base, providing a motor for reciprocatingly oscillating an oscillating lever of the hydraulic jack 10, making an interlocking means between the oscillating lever and the motor freely attachable/detachable to/from the oscillating lever and fixedly providing a lower end part of a lever for lowering on an opening/closing valve for returning oil for projecting a piston via a return flow passage which is provided on the hydraulic jack 10, all the equipment for performing an elevating/lowering operation for the elevating/lowering base is provided on the elevating/lowering base.  When the interlocking means between the oscillating lever and the motor is removed from the oscillating lever, a manual reciprocating oscillating operation of the oscillating lever is made possible.
Patent JP-H03141545-A (JP)
Title: Wafer transport device
Inventor: YAMAZAKI TAKASHI
IPC: H01L21/677
Filed: 1989-10-27
Abstract: PURPOSE:To simplify a wafer transport mechanism by performing electrostatic adsoption of each wafer to an electrostatic adsorber in a working position, and releasing each wafer from its adsorbed state when transporting the wafers. CONSTITUTION:The wafer supporting device of a low vacuum chamber 5 includes an electrostatic adsorber 14 for electrostatically adsorbing a wafer 13a, and a support stand 15 for supporting the adsorber 14. While wafers are transported, the wafer 13a is held in a fixed position by a fixing pin 16 and a movable pin 17 and is not electrostatically adsorbed so a wafer transport mechanism can be simplified. During work for wafers, flatness of each wafer is forcibly enhanced due to electrostatic adsorption of the electro-static adsorber 14. During electrostatic adsorption, a needle i.e., the contact or of a plate spring 28 is stuck in the back face of each wafer without varying flatness so that electrical conduction of each wafer is achieved, and also adhesion of foreign material to the wafer surface is prevented.
Patent JP-H01119945-A (JP)
Title: Tape type medium driving device
Inventor: YAMADA YASUHIRO
IPC: G11B15/28
Filed: 1987-11-04
Abstract: PURPOSE:To dissolve a lowering of a torque transmitting force and to reduce a deterioration of a capstan in its rotating accuracy by specifying a belt as an intermeshed belt, forming a fly-wheel and a pulley to be intermeshed respectively to engage with the belt and providing a roller between the fly-wheel and the pulley to press the belt on its side as well. CONSTITUTION:The belt is specified as the intermeshed belt 29A, and the fly- wheel 22A and the pulley 28 are formed to be intermeshed respectively to engage with the belt 29A, while the roller 128 for pressing the side of the belt 29A is provided between the fly-wheel 22A and the pulley 28. By this method, the torque transmission between the belt 29A and fly-wheel 22A and between the belt 29A and the pulley 28 respectively is performed by engaging with each other in their intermeshing, where an expansion and contraction of the belt 29A itself is offset by the roller 128 pressing the side of the belt 29A in such a way that the running course of the belt 29A is curved in the pressing direction. By this method, the lowering of the torque transmitting force is dissolved, while the deterioration of the capstan in its rotating accuracy is reduced as well.
Patent JP-S61157298-A (JP)
Title: Drive device for pulse motor
Inventor: NAKAMURA KENJI
IPC: H02P8/10
Filed: 1984-12-28
Abstract: PURPOSE:To perform a stable drive with low power consumption by detecting all current values flowed to exciting coil group, and switching between a high voltage and a low voltage, thereby reducing the irregular torque in addition to a high speed drive. CONSTITUTION:A current detecting resistor 8 for detecting a current I flowed from a high voltage power source 1 to an exciting coil group 4 is connected between the power source 1 and a switch circuit 3. When the current I arrives at the prescribed value, the output of a comparator 9 becomes 'high', it is applied from a NAND gate 10 as a reset signal to a flip-flop 5, its Q output becomes 'low'. The switch circuit 3 is set to the second state in response to the 'low' of the Q output of the flip-flop 5, and the power source 2 is connected with the exciting coil group 4.
Patent JP-H07133730-A (JP)
Title: Air-fuel ratio control device for number of operating cylinder controlled engine
Inventor: MEGURO TAIICHI
IPC: F02D17/02
Filed: 1993-11-08
Abstract: PURPOSE:To suppress NOx so as to prevent much NOx from discharging by preventing an air-fuel ratio in an operating cylinder from transferring to its lean side. CONSTITUTION:In an ECU 25, air mixture is shut out from being supplied to a part of cylinders #1 to #8 at the time of a light load of an engine 1, and a part of the cylinders #1 to #8 are placed in halt so as to control the reduced number of the cylinder. When the reduced number of the cylinder is controlled by the ECU 25, air-fuel ratio feed back control is invalidated in the ECU 25. When air-fuel ratio feed back control is invalidated, a basic injection amount taubse calculated by the ECU 25 is corrected by the ECU 25 so as to transfer an air-fuel ratio to rich side.
Patent JP-H03139955-A (JP)
Title: Still picture communication equipment
Inventor: FUJIZU TADASHI
IPC: H04N7/14
Filed: 1989-10-25
Abstract: PURPOSE:To improve the quality of a picture by inputting/outputting picture data stored in a picture memory in a still picture communication equipment as a digital code. CONSTITUTION:The equipment has a switching circuit 9 for switching the I/O processing system of an analog picture signal and the I/O processing system of a digital picture signal, a switching circuit 7 for controlling the switching of a control signal to the picture memory and an I/O control circuit part 8 for directly writing/reading the digital picture signal in/from the picture memory 6 by means of a digital code. Thus, the quality of picture can be improved.
Patent JP-H09122834-A (JP)
Title: Continuous casting mold
Inventor: IMASHIRO MOTOHIRO
IPC: B22D11/05
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure which facilitates the change in thickness of a continuous casting mold and can quickly replace only short wall sides. SOLUTION: The short wall side is divided into a copper plate side backup frame 3 and a short side shifting device side backup frame 4 and the copper plate side backup frame 3 is formed into an L-shape composed of an upper horizontal member and a vertical member. The short wall side shifting device backup frame 4 is arranged at the lower part of the upper horizontal member and the connecting parts of cooling water passages 15, 16, 17, 18 are arranged upper and lower to face each other.
Patent JP-H02125342-A (JP)
Title: Information processor
Inventor: ONO SHOSHIRO
IPC: G06F11/28
Filed: 1988-11-04
Abstract: PURPOSE:To improve the debugging efficiency by stopping the instruction processing at the time of performing the operation in a preliminarily given address by a preliminarily given number of clocks. CONSTITUTION:An address coincidence signal 30 is sent from a comparing circuit 3 when outputs 10 and 20 coincide with each other in the middle of the processing, and a clock counting counter 4 is counted up by one at the timing of rise or fall of each operation clock pulse thereafter. When a counted output 40 of the counter 4 and an output 50 of a clock number register 5 coincide with each other by counting-up of the counter 4, a processing stop signal 60 is sent from a comparing circuit 6. Consequently, the instruction processing of an information processor is stopped. Thus, this state is analyzed to efficiently perform debugging.
Patent JP-H09117802-A (JP)
Title: Tool holder for vertical type lathe
Inventor: AIISO KATSUNOBU
IPC: B23B3/06
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking of turnings on the upper surface part of a tool holder main body without changing a ram by making the upper surface of a hunger flange part flush with the upper surface of the tool holder main body. SOLUTION: The upper surface of a hunger flange part 13 is coincident with the upper surface of a tool holder main body 5. Thus, when a tapered shank part 11 is inserted into the shank insertion tapered hole 55 of a ram 51 and a key 15 is engaged with a key groove 57, a gap between the upper surface 9 of the tool holder main body 5 and the bottom surface 53 of the ram 51 is narrowed to a level which prevents entering of chips. Accordingly, lying of chips on the upper surface 9 of the tool holder main body 5 is avoided without changing the ram and a tool magazine storing failure caused by such chips is prevented.
Patent JP-S61157577-A (JP)
Title: Situation detector for opening of coke furnace
Inventor: MATSUURA KATSUHIRO
IPC: H04N7/18
Filed: 1984-12-28
Abstract: PURPOSE:The state and position of furnace mouths are recognized by image processing with a video camera to enable the automated operation of a coke oven installation. CONSTITUTION:A couple of video cameras are set on the upper and upper sides so that the centers of the images coincide in the horizontal direction and the top and bottom of the furnace mouths are image-taken with the camera moving along the mouths. These cameras are connected to memories 3, 4 to the images of individual frames of the mouth top and bottom which are sent from the cameras 1, 2. The memories 3, 4 are connected through image switch 6 to image recognition device 5. The situation of furnace situation is known by accessing two memories to read image elements of an arbitrary address and observing difference in the brightness of the image elements.
Patent JP-H07134966-A (JP)
Title: Visual field turning device for scanning electron microscope
Inventor: MURATA HIROYUKI
IPC: H01J37/22
Filed: 1993-11-09
Abstract: PURPOSE:To detect a turn angle on the basis of a straight line part of a sample image and a display screen so as to automatically turn a visual field desirably by providing an angle detector and feeding angle data to two pairs of summing circuits. CONSTITUTION:Electron beams 1 irradiating a sample 2 two-dimensional scan a sample surface in the X-direction and the Y-direction by means of deflecting coils 3x, 3y. To the coils 3x, 3y, scanning signals from a horizontal scanning signal generating unit 6 and a vertical scanning signal generating unit 7 are fed via a summing circuit X4 and a summing circuit Y5. To deflecting coils 12x, 12y, scanning signals from the unit 6 and the unit 7 are supplied. A detection signal detected from the sample 2 by means of a detector 10 is supplied to an image memory 9 and a CRT 11 as a luminance signal, and then, a sample scanning image is displayed. In this case, angle data is supplied to the circuit X4 and the circuit Y5 from an angle detector 8, and as a result, the sample scanning direction on the sample 2 is turned, and a visual field in the CRT screen can be turned.
Patent JP-H05120074-A (JP)
Title: Device and method for detecting runaway of firmware
Inventor: MINAMIMURA KEIZO
IPC: G06F11/30
Filed: 1991-10-25
Abstract: PURPOSE:To prevent the runaway of a CPU to execute firmware preserved in a read-only-memory. CONSTITUTION:In a processor system in which the CPU 1, the ROM, and a RAM are connected to a multi-bus system with an address bus, a data bus, and a control signal line, single step interruption codes are written previously in a free area in the ROM except an area where a program is preserved and an ineffective data area in the RAM, and when these single step interruption codes are read out at the time of the runaway of the firmware, code analyzing part 12 having detected this gives the interruption instruction of a vector '1' to an interruption vector generating part 13. The interruption vector generating part 13 fetches data corresponding to this vector '1' out of an interruption vector table 14, and sets a program counter 16 and a program segment 17, and jumps to interruption vector routine 15.
Patent JP-S61154290-A (JP)
Title: Picture image conference system
Inventor: NATORI HIROAKI
IPC: H04N7/15
Filed: 1984-12-26
Abstract: PURPOSE:To prevent a picture image from running when a video is being switched from one person to another by providing a preset control part which moves the idled camera field of view based upon a pre-memorized positioning data for an overall view or for a person against an indication from an operating terminal. CONSTITUTION:Cameras 1 and 2 are mounted on an electrically-driven universal head 3 and 4 respectively and are equipped with zoom lenses. These cameras hold the operating terminal 5 and a picture image control device 6 in common and are organized to enable the preset that stores the overall view of a conference room or the close up image of each attendant. The operating terminal 5 has a selection switch of each position to indicate the preset. The picture image control device 6 practices a camera positioning control or a switching control by a picture image switching part 7, for example, by a microprocessor. The picture image switching part 7 switches video signals from the camera 1 and the camera 2 by the control of the picture image control device 6 and transfers selected video signals to a picture image transmission device 8.
Patent JP-S62139885-A (JP)
Title: Consumable electrode for corrosion prevention of can body
Inventor: MATSUDA SHINJI
IPC: C23F13/00
Filed: 1985-12-12
Abstract: PURPOSE:To electrically detect the consumption of a consumable electrode by embedding plural pieces of detecting electrodes which consisting of a metal having the ionization tendency apart from the consumable electrode body for corrosion prevention of a can body and have electric wires into said detecting electrodes body along the longitudinal direction thereof. CONSTITUTION:The consumable electrode 10 for corrosion prevention of the can body is constituted of the electrode body 11 consisting of a metallic bar having the ionization tendency higher than the ionization tendency of the can body 1 and plural pieces of the detecting electrodes 12 embedded into said body along the longitudinal direction. Each of the above-mentioned detecting electrodes 12 consists of the metal having the ionization tendency apart from the ionization tendency of the above-mentioned electrode body and has the electric wire 12W for leading to the outside of the can body 1. Said electrode is so constituted that the electrical connection between the electrode body 11 and the detecting electrode 12 is interrupted when the electrode body 11 consumes to the prescribed amt. or above. The taking out of the degree of the consumption thereof as an electrical signal is thereby made possible without pulling up the above-mentioned electrode 10 from the consumable electrode can body 1.
Patent JP-H10124353-A (JP)
Title: Picture recorder
Inventor: KAZAMI KAZUYUKI
IPC: H04N1/21
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To automatically secure a free area in a recording medium at suitable timing matched with a change in the recording area of a recording medium by automatically erasing a picture file in accordance with the using state of the recording area. SOLUTION: A recording means 1 acquires a picture file including picture information or the like. The means 1 records the picture file in a recording medium R together with time information. The recording area of the medium R is changed in accordance with recording operation. A monitoring means 2 monitors the recording area to be changed. A 1st automatic erasing means 3 erases a picture file having old time information in accordance with a change in the using state of the recording area monitored by the means 2. Consequently the free area of the recording medium R can be automatically secured at timing matched with the change in the using state of the recording area. Since an old picture file is preferentially erased, the unnecessary picture file can be erased at high probability.
Patent JP-H05122155-A (JP)
Title: Optical beam tracking/receiving system
Inventor: SHIRATAMA KOUICHI
IPC: H04B10/11
Filed: 1991-10-25
Abstract: PURPOSE:To obtain a light and compact tracking receiving equipment for the communication of spatial propagation light. CONSTITUTION:The spot B of receiving light A made incident upon a photodetecting face 11 of a photodetecting element in a light receiver 4 through a lens 3 is converged into the periphery of the circular photodetecting face 11 and the spot B is rotated around the face 11 by a mirror driving mechanism including mirrors 1, 2, a driving circuit 6 and the light receiver 4. The center of rotation is controlled so as to be moved to the center of the face 11.
Patent JP-H09117333-A (JP)
Title: Wall cabinet
Inventor: MATSUSHIMA RYOICHI
IPC: A47B77/10
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To house a housing shelf in a recessed place of a lower part of a cabinet main body with excellent appearance when the housing shelf is unused by forming a downward opening recessed place on an under surface of a forward opening box- shaped cabinet main body, and arranging the housing shelf housed in and held by this recessed place so as to be freely raised and lowered and go in and out. SOLUTION: In a wall cabinet arranged in a wall upper part of a sink or the like, a downward opening recessed place 3 is formed on an under surface of a cabinet main body 2, and a housing shelf 4 is housed in this recessed place 3 so as to be freely raised and lowered and go in and out. That is, respectively paired suspending pieces 5 and 6 are pivotally fixed to both ends of the housing shelf 4, and the tips of the suspending pieces 5 are pivoted on an inside surface of the recessed place 3, and locking parts 7 are formed on the tips of the suspending pieces 6. Locking receiving parts 8 and 9 with which these locking parts 7 are engaged are arranged on an inside surface of the recessed place 3.  Both suspending pieces 5 and 6 are superposed on and pivotally fixed to both ends of the housing shelf 4, and the housing shelf 4 moves backward when it is put out downward from the recessed place 3, and a small article for a kitchen can be housed in and held by the housing shelf 4.
Patent JP-2000113048-A (JP)
Title: Contents receiver group and ic card to be used for the same
Inventor: AIKAWA SHIN
IPC: H04N21/4623
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a contents receiver group having a function for protecting the copyright of digital contents from being violated by an illegal copy or falsification in the case of distributing the digital contents through a network. SOLUTION: The contents receiver group 105 is constituted of an IC card 106 to be used for purchasing contents and protecting the copyright, a contents storage device 108 to be used for receiving and storing the purchased contents and a contents display device 107 to be used for displaying the purchased contents. Then, the IC card 106 and contents display device 107 have license information issued by a license managing organization.
Patent JP-2000114513-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OKUJIMA MOTOTSUGU
IPC: H01L21/8234
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can protect a MOS device from damages from plasma by efficiently discharging the charges stored in the MOS device through a plasma process, and a method for manufacturing the semiconductor device. SOLUTION: In a semiconductor device 100 in which a MOS transistor 14 and a protective element 16 are arranged closely to each other on a substrate 1, the transistor 15 and element 16 share a gate insulating film, and the electric field strength impressed upon the part 4-2 of the gate insulating film contained in the element 16 is made higher than the electric field strength impressed upon the part 4-1 of the gate insulating film contained in the transistor 15.