baber/WOPTO huggingface dataset:
Patent JP-H1096350-A (JP)
Title: Key with opening/closing display function
Inventor: OCHIAI HIDEYUKI
IPC: E05B19/22
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To confirm a locking state and an unlocking state by a key by providing a display window displaying the locking state and the unlocking state on a key head. SOLUTION: Before fastening lock of a key with opening/closing function, a display window is displayed by blue of the color of an operating piece 17 main body part, and when the key is inserted into a lock so as to rotate the inner cylinder, an operating arm 17a projecting from the projection outlet 19 of a key head 11 is pushed by a projection standingly provided on the front of an outer cylinder part so as to be retreated. Next when the operating arm 17a is pushed, a ball engaged with a small hole 21b is once retreated against the energization force of a spring, and engaged with a next small hole 21a. Next an operating arm 17b projects from a projection outlet 19 on the opposite side, at the same time red of the color of the inside face of the key head 11 is displayed, and the state displayed by red color is a locking state.  Hereby, the locking or the unlocking states is displayed on the display window, and hence the locking or the unlocking state can be confirmed by the key.
Patent JP-H0590476-A (JP)
Title: Semiconductor device
Inventor: KAWASHIMA KATSUMASA
IPC: H01L23/50
Filed: 1991-09-30
Abstract: PURPOSE:To make a relay lead in a fine pattern to improve integral efficiency by mounting a semiconductor integrated circuit chip on an island of a lead frame via a glass substrate having a relay lead made of a metallized film. CONSTITUTION:A gold film is formed by means of vacuum deposition on a mounting surface of a glass substrate 5. Then resist is applied, and processes of masking, exposing, developing and etching are performed to form a relay lead 3 on the glass substrate 5. Then an IC chip 1 and the relay lead 3 on the glass substrate 5 are electrically connected with each other by using a gold bump 2. An inner lead of a lead frame 6 is electrically connected with the relay lead 3 by a wire bonding 4, and mold processing is performed by using sealing resin 9. Thus damage of a semiconductor element can be prevented, improving reliability.
Patent JP-H08114644-A (JP)
Title: Tester for partial discharge of cylindrical insulator
Inventor: MATSUMOTO SATOSHI
IPC: G01R31/12
Filed: 1994-10-18
Abstract: PURPOSE: To enable a tester to perform the partial discharge test of a long cylindrical insulator with a voltage lower than actually used voltage by providing a columnar conductor electrode axially inserted in a hollow cylindrical insulator. CONSTITUTION: A hollow cylindrical insulator 1 is made to be able to be revolved in the circumferential direction by turntables 6a, 6b. A columnar conductor (electrode 2) is inserted in the insulator 1 and the underside surface thereof is insulated and supported from the ground by insulating supports 10, 11 to be earthed through impedance 7 for detecting partial discharge. Electrodes 3, 4 are provided outside the insulator 1 to be integrally constituted by a stand 12. When a high voltage is applied across the electrode 3 and the conductor 2, an electric field is applied to the insulator 1 in the direction through the layer thereof. When an electrical defect such as voids, peeling or the mixing with foreign matter is present, partial discharge is generated and the electric signal generated at this time is detected by the impedance 7.  An electric field is generated in the axial direction of the insulator 1 by the electrodes 3, 4 and an electrical defect along the layer direction of the insulator 1 can be detected.
Patent JP-2001070746-A (JP)
Title: Deodorization method and apparatus
Inventor: FUTABOSHI SEIICHI
IPC: B01D53/34
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a deodorization apparatus capable of deororizing a large quantity of malodorous gases at a low cost using sludge (wastewater) generated in a wastewater treatment site and humus (soil) and keeping highly efficient and durable deodorization effects. SOLUTION: A deodorization tank 2 is provided with a gas diffusing diffuser 7 installed in the lower part for diffusing a malodorous gas G in sludge X in a bubble state, a sludge layer X stored therein, a water-permeable container 12 hung in the sludge layer X for storing a granular material of humus, a defoaming mechanism 18 for supplying activated sludge X upward through a circulation pump 15 from a sludge discharge pipe 14 and spraying the sludge X to the upper face of the sludge layer X, and a gas discharge cylinder 5 connected with a gas discharge port 4 formed in the ceiling thereof and containing an activated carbon-packed layer 6.
Patent JP-H04133919-A (JP)
Title: Recording device
Inventor: WADA SHUNEI
IPC: B41J13/00
Filed: 1990-09-25
Abstract: PURPOSE:To simplify a driving power transmitting mechanism in the titled device of a copying machine or the like by rotating an epicyclic gear according to the rotational direction of a driving means to selectively drive plural feeding means to change over driving power transmission for the plural feeding means. CONSTITUTION:A gear 8i is mounted on the shaft 8d1 of a feeding roller 8d in the first feeding means 8 to form a gear mechanism having epicyclic gears 32, 34 attached to a rotatable lever not shown in the figure. A belt 30 is extendingly wound over a pulley 31 gearingly connected to the gear 32, a pulley 9h mounted on the shaft 9g1 of the feeding roller 9g of the second feeding means 9 and a motor 16. When the motor 16 is rotated in a (a) direction, the epicyclic gear 34 is oscillated in a F direction to stop driving power transmission toward the first feeding means 8, and the second feeding means 9 is therefore rotated through the connection of an one-way clutch not shown in the figure. The motor 16 is rotated in a (b) direction to reverse the driving power transmission.
Patent JP-2000064468-A (JP)
Title: Simple movable partition
Inventor: SAKUMA NAOSUKE
IPC: E04B2/74
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To facilitate carrying and housing by providing a panel and a single or a plurality of bases for supporting the panel, forming a slit on the base, and fitting, nipping or screwing the panel to the slit. SOLUTION: A base 1 is provided with a slit 2, and a panel 3 of a transparent material or opaque material such as glass or synthetic resin is fitted to the slit 2 of the base 1. Further, when the panel 3 is large or heavy, a single or a plurality of screw holes 11 are bored in the base 1 in addition to the slit 2, and a nipping tool 12 having a protruding male screw 13 is screwed to the screw hole 11, whereby the panel 3 is nipped by a pair of nipping tools 12 within the slit 2. Accordingly, a partition used for a screen or partition to be provided for control or guide of a number of visitors can be formed.
Patent JP-H0595605-A (JP)
Title: Method and apparatus for driving motor
Inventor: MIYAJI YOSHIHIRO
IPC: H02P27/06
Filed: 1991-09-30
Abstract: PURPOSE:To prevent power interruption due to an overload of a substation by controlling a slip frequency if a total sum of currents of trolley wires exceeds a maximum allowable current set value of the substation when currents of motors of electric motor vehicles in one power supply zone are controlled by a driving slip frequency. CONSTITUTION:A plurality of electric motor vehicles (only one is shown) in the same power supply zone convert DC input from pantographs 16 into three- phase ACs by inverters 14 to drive induction motors 10, 12. A controller CPU 24 switches the inverter 14 by inputs from a voltage detector 26 across a capacitor 22, a trolley wire current detector 28, motor current detectors 30-34 and pulse generators 36, 38, and controls the motors 10, 12 by the three-phase ACs in terms of slip frequencies. The CPU 24 calculates an output state of a substation from the amplitudes of the voltage across the capacitor 22 and the current of the trolley wire, and reduces the output of the inverter 1 if it exceeds a maximum allowable current set value of the substation. Thus, power interruption due to an overload is prevented.
Patent JP-H0591306-A (JP)
Title: Line buffering processing circuit
Inventor: KATO MASAMI
IPC: H04N1/405
Filed: 1991-09-30
Abstract: PURPOSE:To provide the line buffering processing circuit which performs the delay processing shorter than one line by (n) picture elements at the same operation speed as a line buffering circuit for one line delay. CONSTITUTION:Input data is inputted to a memory 14 through a three-state buffer 15. Data subjected to the delay processing shorter than one line by (n) picture elements is outputted from the memory 14. The read/write address to the memory 14 is controlled by a counter 13. The counter 13 is connected to an adder 11 and a flip flop 12 for the purpose of reading out data written in the memory n picture elements ahead. Thus, the delay processing shorter than one line by (n) picture elements is quickly executed because a selector to select the counted value from the counter is unnecessary.
Patent JP-H0193722-A (JP)
Title: Connection adapter
Inventor: MIYAMOTO RYOSUKE
IPC: G03B7/16
Filed: 1987-10-06
Abstract: PURPOSE:To absorb the difference of electric contact constitution or its communication system to improve the use of various accessories by providing an mediating means which mediates the signal from a first contact means to a second contact means and mediates the signal from the second contact means to the first contact means under a prescribed operation. CONSTITUTION:A command to find the function and the classification of a lens 400 is sent from a camera body to an adapter 500 through a camera contact and is inputted to an adapter CPU 504 through an interface I/F circuit 503. The CPU 504 transmits the same command to the lens 400 and this command is inputted to an I/F circuit 402 of the lens 400 through a transistor 508, a contact A34 and a contact EL24 of the lens 400 and is received by a CPU 404. The CPU 404 returns data of the focal length, the function (auto-focus, macro or the like), the classification (zoom or single lens), etc., as the answer. This answer is inputted to the CPU 504 of the adapter 500 through the I/F circuit 402, a contact EL25, a contact A35 and a buffer B2 and is sent to the camera body through the I/F circuit 503, a contact A22 and the camera contact.
Patent JP-H0591887-A (JP)
Title: Production of dihomo-gamma-linoleic acid and lipid containing the same
Inventor: KAWASHIMA HIROSHI
IPC: C11C3/00
Filed: 1991-09-30
Abstract: PURPOSE:To easily produce the subject compound in high efficiency exclusively using inexpensive common medium by cultivating a microbial strain capable of producing arachidonic acid and having lowered or depleted DELTA5-unsaturation activity. CONSTITUTION:A microbial strain capable of producing arachidonic acid and having lowered or depleted DELTA5-unsaturation activity [e.g. mutant of Mortierella alpina SAM 1860 (FERM BP-3589)] is cultivated to produce the objective compound or a lipid containing the same. The objective compound can be separated from the lipid e.g. by drying the cultivated microbial cells separated from the cultivation liquid, extracting the cell with an organic solvent under nitrogen gas stream, treating the extract with methanol, etc., extracting the treated product with an organic solvent such as hexane to obtain a mixture of fatty acid esters, separating the ester of the objective compound from the mixture by low-temperature crystallization, etc., and hydrolyzing the ester.
Patent JP-S63107107-A (JP)
Title: Control device of electromagnetic operating apparatus
Inventor: KATAOKA SHINICHI
IPC: H01F7/18
Filed: 1986-10-24
Abstract: PURPOSE:To shorten valve closing time and to perform valve opening and closing operations at a high speed, in returning an electromagnetic operating apparatus that has been operated, by supplying a reverse current, and instantaneously dissipating magnetic flux. CONSTITUTION:When a driving command S is imparted, a switching element 9 is turned ON. A plunger 102, which is engaged with a valve rod 107 of a solenoid valve, is driven, and the valve rod 107 is opened. Said plunger 102 is quickly driven. After a specified time T1, a base driving signal IB1 disappears. Therefore the switching element 9 is turned OFF, and the supply of exciting current to an exciting coil 101 is cut off. When the switching element 9 is turned OFF, a control device 14 supplies a base driving signal IB2 to a switching element 13. Then a power source voltage E2 from a DC power source 12 is applied to an exciting coil 101 at a reverse polarity with respect to a power source voltage E1. Therefore a demagnetizing current IF2 in the reverse direction with respect to said exciting current IF1 flows through the exciting coil 101. Thus the said iron core is demagnetized. Since the demagnetizing current IF1 in the reverse polarity is immediately supplied through the exciting coil after the disappearance of the exciting current IF1, the plunger 102 is quickly returned, and the quick valve closing operation of a solenoid valve is achieved.
Patent JP-S63106357-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: TAKEDA KEISO
IPC: F02D3/00
Filed: 1986-10-24
Abstract: PURPOSE:To make it possible to control the accurate supply of fuel with the use of relatively simple device, by providing a high pressure air passage through which high pressure air is intermittently fed into an intake-air passage, and by providing a fuel injection valve for intermittently injecting fuel of the amount which is determined in accordance with the operating condition of an engine, in the above-mentioned high pressure air passage. CONSTITUTION:Nozzle pipes 36 are attached respectively to intake-air branch pipes 8 which connect intake-air ports 5 in an engine to an intake-air system surge tank 9, and are attached thereto with fuel injection valves 13, respectively. Each of these fuel injection valves 13 is composed of a high pressure air introduction chamber 68 surrounding the forward section of a needle holder 36 and high pressure feed pipes 35a, 36b in which air distributors 34 are respectively disposed and through which high pressure is intermittently fed into the chamber 68 from a high pressure air tank 33. Further the air distributor 36 houses in its body a rotary valve which is rotated at a speed of one-half of the rotational speed of a crank shaft, and adapted to feed a pulse of high pressure into the fuel injection valve 13 for each engine cylinder for every rotation of the rotary valve.
Patent JP-H09201267-A (JP)
Title: Food stagnation degree judgement device
Inventor: TANAKA KUNIHIKO
IPC: A47F10/06
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To easily and surely detect the stagnation time of dishes stagnated on a rotary sushi conveyor. SOLUTION: In the case that a food mounting member is moved from a first individual mounting area to a second individual mounting area in a caterpillar carrying path, a correspondence making means 2 informs a food presence judgement means of the correspondence and the food presence judgement means 3 judges whether or not the food mounting member for mounting food is present on the individual mounting area in the catapillar carrying path. A stagnation degree judgement means 5 judges a stagnation degree of certain food stagnated in the catapillar carrying path based on the judgement of the food presence judgement means 3.  A carrying path adjustment means 4 adjusts the carrying distance of the catapillar carrying path so as to be the integer multiple of the area length of the individual mounting area, and a carrying path shortening means 6 practically shortens the carrying distance of the food mounting member in the catapillar carrying path. Also, a mounting area limiting member forms the plural individual mounting areas by being installed to the catapillar carrying path.
Patent JP-H1078051-A (JP)
Title: One side stuck type friction engaging device preventing thermal deformation due to partial contact
Inventor: TAKAKURA NORIO
IPC: F16D25/0638
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a plate by thermal stress, in one-side stuck type friction engaging device. SOLUTION: In one-side stick type friction engaging device, an internal tooth disk 52 securing a friction material 56 in an axial direction one side and an external tooth disk 54 securing a friction material 56 in an axial direction one side are alternately arranged, the internal/external tooth disks 52, 54 are engaged by a piston, so as to transmit torque, in an external peripheral side of a plate of the internal tooth disk and in an internal peripheral side of a plate of the external tooth disk, respectively a notch is provided. In a side generating a high temperature due to partial contact, thermal distortion is relaxed by the notch formed in the plate, as a result, deformation of the plate is prevented.
Patent JP-H1195667-A (JP)
Title: Label for detecting seal breaking
Inventor: IWAGAMI KOSUKE
IPC: G09F3/03
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To surely detect whether a container is opened or not and to easily identify a merchandise in the container by using a pattern in which a detecting function for seal breakage and an identifying function of the merchandise stored in the container are provided. SOLUTION: A seal breaking detection label 1 has an electrically insulated base material 2. The label 1 is then stuck over the opening sections of a container. On the front side of the material 2 of the label 1, a positive electrode 3 and n pieces of merchandise identifying code electrodes 4-1 to 4-n are formed. The electrodes 4-1 to 4-n function as negative electrodes. It is preferred that all of the electrodes 3 and 4-1 to 4-n are formed in either one of the two regions formed by separated by a cutting line A-B of the label 1. On the label 1, the electrodes 3 and 4-1 to 4-n and an electrically conductive pattern section 5 function as the seal breaking detection pattern and the merchandise identifying pattern.
Patent JP-2000113105-A (JP)
Title: Method and device for processing medium
Inventor: EGUCHI SHINICHI
IPC: G06F3/048
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce the movement or the like of a glance and to permit accurate confirmation by extracting a character image with image data as a character unit and editing this image. SOLUTION: This device is provided with an image reading part 721 for reading an image having emblem information, emblem recognizing part 726 for recognizing emblem image information in the image and converting this information to correspondent code information, display 725 for displaying the emblem image information in the state of the read image and read emblem image display control part 727 for displaying unrecognizable emblem image information, which can not be converted, in the state of the read image together with emblem image information related with the unrecognizable emblem image information when this emblem image information can not be converted to the correspondent code information and the read emblem image display control part 727 is provided with an emphasized display means 727A for displaying the unrecognizable emblem image information while emphasizing it.
Patent JP-H03117643-A (JP)
Title: Fuel injection control device for two-cycle internal combustion engine
Inventor: HIROSE KATSUHIKO
IPC: F02D23/02
Filed: 1989-09-29
Abstract: PURPOSE:To reliably maintain an air-fuel ratio at a target value by a method wherein based on actual oxygen concentration, a remaining rate of intake air remaining in a cylinder is determined, and based on the remaining rate, a fuel injection time is decided so that an actual air-fuel ratio is maintained at a target value. CONSTITUTION:A relation responding to an engine running state between oxygen concentration detected by an oxygen concentration sensor 25 and actual oxygen concentration is predetermined by experiment to store a result in a memory means A. From detected oxygen concentration, actual oxygen concentration is calculated by a calculating means B, and based on the actual oxygen concentration, a remaining rate of intake air remaining in an engine cylinder is calculated by a calculating means C. Based on the remaining rate of intake air, an injection time calculating means D decides a fuel injection time in which an actual air-fuel ratio in the engine cylinder is adjusted to a target value. This constitution reliably maintains an actual air-fuel ratio in the engine cylinder at a target value.
Patent JP-H08121626-A (JP)
Title: Main steam relief safety valve
Inventor: MAEDA YUJI
IPC: F16K17/04
Filed: 1994-10-18
Abstract: PURPOSE: To provide a main steam relief safety valve which has been miniaturized, excellent in the maintenance workability, capable of increasing the capacity, difficult to cause the seat leak, and has been improved in the reliability. CONSTITUTION: A main steam relief safety valve is provided in a main steam tube 8 of a power station, and provided with the safety valve function and the relief valve function, and a valve seat 3 is provided in a valve box 1 connected to the main steam tube 8. A valve element 2 is pressed against this valve seat 3 by a valve rod 4 and the steam in the main steam tube 8 is sealed by the valve element 2 together with the valve seat 3. The valve box 1 is integrated with a steam pressure cylinder 30, and the energizing force of the spring 13 is applied in the valve closing direction through a steam pressure cylinder shaft 35. One end of a lever 18 is connected to the valve rod 4 and the other end is connected to the steam pressure cylinder shaft 35 respectively, and the leverage is made with a support point 29 of rotation fitted to the position close to the middle as the fulcrum.
Patent JP-S63104007-A (JP)
Title: Forming method for optical connector
Inventor: KAKII TOSHIAKI
IPC: G02B6/38
Filed: 1986-10-22
Abstract: PURPOSE:To improve the workability, and to shorten a work time by inserting an optical fiber into an optical fiber guide member, and fixing them, forming a coupling end face by not polishing but cutting. CONSTITUTION:An optical fiber is inserted into an optical fiber guide groove 13 of an optical fiber guide member 1 which is formed by joining a flat plate 12 onto a groove substrate 11 having the optical fiber guide groove 13 on the upper face, and the optical fiber is fixed by an adhesive agent, thereafter, the optical fiber guide member 1 is cut at a prescribed position. In such a way, end face polishing of 2-3 stages is made unnecessary, the working is simplified, and also, the fitting workability is improved, the time can be shortened remarkably, and especially, this optical connector is extremely effective at the time of speeding up the coupling work of the optical fiber.