baber/WOPTO huggingface dataset:
Patent JP-H02164075-A (JP)
Title: Thin film transistor
Inventor: KIMURA TADAYUKI
IPC: H01L29/786
Filed: 1988-12-19
Abstract: PURPOSE:To shift threshold value in the positive direction without deteriorating a rising the characteristic by having structure, where a first metal film is opposing to a second metal film connected to a gate insulating film through an interlayer insulating film. CONSTITUTION:A gate electrode G is made of a MIM(metal-insulator-metal) construction, where an interlayer insulating film 5 is interposed between a first metal layer 3 and a second metal layer 4. Then, the gate electrode G is led out outside as an electrode to impress gate voltage on the first metal film 3, while the second metal 4 is made to oppose to an operating semiconductor layer 7 through a a gate insulating film 6. In this constitution, when gate voltage Vc is impressed on the first metal film 3 from outside, the second metal film 4 works as a true gate electrode and this potential becomes true gate voltage VGO. Thereby, threshold value can be shifted in the positive direction without deteriorating a rising characteristic.
Patent JP-H06153370-A (JP)
Title: Floating top cover disaster preventive trough for shaft
Inventor: KOMABA TAKESHI
IPC: H02G9/04
Filed: 1992-11-06
Abstract: PURPOSE:To prevent falling of top cover of trough by fixing a top cover anti- falling plate(TT) protruding in the direction of a disaster preventive top cover(TC) for trough to a trough body(TM) and providing the TC with a guide for regulating the TT and a guide for preventing falling of trough band. CONSTITUTION:The disaster preventive trough containing power cables 1 comprises TM3 and TC2 having recessed cross-sectional profiles being combined from the opposite sides. Trough fasteners 4 to be engaged with the TC2 are formed on the opposite sides of the TM3. TTa6, each having a groove for preventing the TC2 from falling off the trough fastener 4, are fixed at a predetermined interval to the TM3. A guide 7 for preventing the TC2 from falling is fixed to the TC2 such that the TT6 is clamped at the opposite sides thereof and regulated. Guides 8 for preventing the trough band 5 from falling are provided for the TM3 and TC2.
Patent JP-H11152951-A (JP)
Title: Locking mechanism of double-leafed hinged door device
Inventor: OFUJI TOKUYUKI
IPC: E05C7/04
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To carry out locking and unlocking simply by one lock in spite of a double-leafed hinged door device, in which two doors can be opened and closed arbitrarily. SOLUTION: Latch pawls are installed at the upper and lower both ends of latch levers 7 mounted into the hollow sections of left-right doors 3, 4. A lock 15 is set up to the right door 4, and a dead bolt slide to the left and the right by locking-releasing operation is fitted to the lock 15. The right door 4 is locked by engaging a locking section formed at the right end section of the dead bolt with a stopper 47 installed to the latch lever 7 in the right door 4. The dead bolt of the lock 15 is projected into the hollow section of the left door 3 through through-holes 50, 56, and a slider 53 mounted on the left door 3 is pushed by the dead bolt. The rotation of a pull 5 in the left door 3 is prevented by a locking section 53b formed to the slider 53, and the left door 3 is also locked.
Patent JP-H05157088-A (JP)
Title: Control method for automatic water feeder
Inventor: SAKATANI TETSUNORI
IPC: F04D15/00
Filed: 1991-12-05
Abstract: PURPOSE:To provide a control method for an automatic water feeder, capable of automatically correcting an effect of a water temperature, water scale or the like by utilizing a small-sized, inexpensive flow rate detector having little loss resistance for increasing and decreasing control of the number of pumps for easy adjustment according to a change of a diameter of a discharge port, the kind of pumps and the like. CONSTITUTION:In a control method for an automatic water feeder where the number of operative pumps on a parallel operating mode B is increased or decreased on the basis of a number increasing flow rate Qb or a number decreasing flow rate Qc, a discharge flow rate Qa according to a start pressure Ha of a pump is detected so that the number increasing flow rate Qb and the number decreasing flow rate Qc are calculated and stored based on the obtained discharge flow rate Qa. Consequently, the number of operative pumps is increased or decreased on the basis of the calculated and stored number increasing/decreasing flow rates Qb, Qc. Only a change of a start pressure can automatically correct an effect of a water temperature, water scale or the like if stored values of the number increasing flow rates Qb, Qc are set to be intermittently renewed even in the case where a diameter of a discharge port, the kind of pumps and a discharge pressure and so on are changed.
Patent JP-2001142920-A (JP)
Title: Arrangement drawing preparing device
Inventor: OSHIMA KAZUO
IPC: G06T1/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement drawing preparing device for automatically preparing an arrangement drawing by reading a bar code seal pasted on an arrangement piece of furniture or the like and photographing the ceiling just above the furniture at the same time. SOLUTION: This device is provided with a bar code reading means for reading the data on a code seal previously stuck on a piece of furniture, utensil, OA equipment and facility equipment (furniture or the like) such as desk, personal computer, partition, incoming panel and air conditioner located in the room, a photographing means integrated with the bar code reading means for photographing the ceiling just above the furniture or the like simultaneously when reading the data of the stuck bar code seals, and a control/data processing means for controlling this photographing means and the bar code reading means and writing the locating places of the furniture or the like on entire ceiling drawing data, which are prepared by data provided from both these means, in comparison with relevant spots on the entire ceiling drawing data.
Patent JP-H07179449-A (JP)
Title: Hirsutene derivative and anticancer agent containing the same derivative
Inventor: FUKUMOTO KEIICHIRO
IPC: C07D307/93
Filed: 1993-12-21
Abstract: PURPOSE:To provide a new derivative effective in treating leukemia, tumors such as osteosarcoma, breast cancer and ovarioncus and an anticancer agent containing the derivative as an active ingredient. CONSTITUTION:This-derivative has a formula I (X= is CH2=, formula II or O=; R is H or a lower alkyl; the mark-represents cis or trans to bond of CH2 group whose bond is adjacent; a chain line is a single bond or a double bond). This anticancer agent is obtained by blending the derivative with a diluent or a carrier. Preferred example of the derivative is a derivative of formula III. The derivative is obtained by lactonizing, e.g. 6-methyl-3-cyclohexene-1- carboxylic acid, subjecting the resultant compound to decomposition, reduction, protection, acetylation and deprotection to afford an intermediate of formula IV, subjecting the intermediate of formula IV to ozone oxidation and Wittig reaction to give an intermediate of formula V, cyclizing the intermediate of formula V by conjugaion-addition reaction using an acid catalyst, hydrolyzing the cyclized compound, introducing a double bond into the compound to afford an intermediate of formula VI and further, reacting the intermediate with a silyl ether and palladium acetate.
Patent JP-H04191110-A (JP)
Title: Active suspension for vehicle
Inventor: MORITA TAKAO
IPC: B60G17/015
Filed: 1990-11-26
Abstract: PURPOSE:To improve riding comfort by computing the time required for each rear wheel to come to the irregularities of the surface of a road based on the detected vehicle speed when the vertical stroke of each front wheel caused by the irregularities of the surface of the road exceeds a specified one, and thereby controlling each rear wheel in response to the detected stroke. CONSTITUTION:The vertical stroke is obtained by a rear wheel correction control section 42 of a controller 23 based on the detected height of each front wheel height sensor 29 so as to be stored for the specified period of time, and the maximum stroke of each front wheel is thereby detected based on the result of the detection.
Patent JP-H01203619-A (JP)
Title: Engine monitor
Inventor: JIYON UINSUTON DEHERAI JIYOONZ
IPC: F02C7/26
Filed: 1988-12-22
Abstract: PURPOSE: To reduce the danger of overlooking abnormal start conditions by detecting the abnormal start conditions for spool speed and engine temperature and displaying them visually on real time. CONSTITUTION: Light emitting diode display zones 3-7 are provided on a front display panel 2. Spool speed and engine temperature are inputted to a data processor 20. The dynamical relationship between the two signals are compared with the model of a hanger 8 to detect abnormal start conditions. The display zone 5 flashes when abnormal start conditions are detected. In this way, it is possible to reduce the danger of overlooking abnormal start conditions.
Patent JP-H04194668-A (JP)
Title: Outdoor optical sensor apparatus
Inventor: OZAKI YUKIO
IPC: G01R15/22
Filed: 1990-11-28
Abstract: PURPOSE:To correspond to an arbitrary wire cable and to simplify the mounting to the wire cable by integrally molding a rubber ring having an arbitrary hollow hole formed from outdoor liquid rubber by an outdoor resin. CONSTITUTION:A rubber ring 13 having an arbitrary hollow hole 12 formed from outdoor liquid rubber is integrally molded along with an outdoor resin 1a. Since the mounting part to a wire cable is the ring 13 formed from the outdoor liquid rubber, one having an arbitrary diameter is obtained only be setting the ring 13 having an arbitrary diameter at the time of molding. Therefore, the mounting to the cable can be simply performed in a gapless state. Further, because of the same rubber material as the cable, no gap is generated even when there is temp. difference due to a seasonal change. As the outdoor liquid rubber, a main agent prepared by compounding an ultraviolet absorber or a light stabilizer and an oxidation inhibitor with a hydrogenated polyhydroxybutadiene polymer and a polyfunctional isocyanate compound having two or more isocyanate groups in its molecule are pref.
Patent JP-H05133670-A (JP)
Title: Refrigerator
Inventor: SATOMI MAMORU
IPC: F25D17/08
Filed: 1991-11-12
Abstract: PURPOSE:To indirectly cool contents in a container by feeding cold air to a direct cooling passage located on the upper surface of the container placed in a selection chamber formed below a refrigeration chamber to directly cool the contents in the container, and feeding cold air to an indirect cooling passage located outside the container. CONSTITUTION:In a refrigerator wherein cold air cooled by a cooler is supplied to a selection chamber 34 selectable in refrigeration temperature or ice temperature through a duct, the duct comprises a cold air inflow duct 30 and two layer ducts 37, 38 communicated with the inflow duct 30. The two layer ducts 37, 38 include an indirect cooling passage communicating with a side all of the selection chamber 34 and upper surface opened containers 39, 40 contained in the selection chamber 34, a direct cooling containers 39, 40, and a shutter for selectively opening any one of the indirect and direct cooling passages.
Patent JP-H10167291-A (JP)
Title: Squeeze-out tube made of resin for filling cream containing oxidizing agent
Inventor: FUJINO KOICHI
IPC: B29D23/20
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce a pressure without risk of leaking cream in a squeeze-out tube made of resin applicable to filling cream containing oxidizing agent. SOLUTION: The squeeze-out tube includes a squeeze-out tube body 1 made of resin having a heat-sealed part at a lower end rim and a resin cap 2 to be removably screwed onto a mouth of the tube body 1, wherein a seal 8 is formed between an inner face ceiling of the cap 2 and a mouth upper face of the tube body 1 at the time of screwing the cap 2, the seal includes an air vent part 9 for connecting the inside with the outside with the seal 8 as reference on at least a part of a peripheral direction, and the air vent part 9 has a vertical width of 300 to 700μm.
Patent JP-H08333756-A (JP)
Title: Firming method of self-supporting wooden pole leg part
Inventor: KAWASHIMA AKIRA
IPC: E04B1/26
Filed: 1995-11-06
Abstract: PURPOSE: To form the leg part of a wooden pole into a structure being preservative, anchoring it on the ground for the secureness. CONSTITUTION: A pole 1 is stuck to a base body 2 by the way of pouring an adhesive filler 1 (3) and another waterproof and adhesive filler 2 (4) into solidification. In succession, the base body 2 is anchored to the ground directly or via a reinforced concrete foundation. Thus, the wooden pole 1 is secured to the ground.
Patent JP-H01164920-A (JP)
Title: Acousto-optical element
Inventor: SENOO TOMONOBU
IPC: G02F1/11
Filed: 1987-12-22
Abstract: PURPOSE:To obtain high diffraction efficiency by low RF driving power by setting plural ultrasonic beams propagated through the inside of an acousto- optical medium to the same phase to each other, and also, bringing them to interference. CONSTITUTION:On at least one face of an acousto-optical medium 1, plural electric ultrasonic conversion use transducers 4 are provided so that ultrasonic waves 5 generated by the transducers 4 become the same phase. Also, the polarization direction of a piezoelectric body of the transducer is provided so that a longitudinal wave is generated in parallel to the propagation direction of the ultrasonic wave, and an interference of the ultrasonic wave is facilitated. In such a way, two bundles or three bundles or more of ultrasonic waves interface with each other and strengthen the ultrasonic strength each other. Therefore, high diffraction efficiency can be obtained by low RF driving power.
Patent JP-2001144370-A (JP)
Title: External-resonator semiconductor laser
Inventor: KATO TAKASHI
IPC: H01S5/14
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an external-resonator semiconductor laser where its kink is suppressed, using a simple configuration. SOLUTION: An external-resonator semiconductor laser has a luminous element 1, where one of its pair of opposite end surface to each other is a highly reflecting surface 1a and the other of the same is a low reflecting surface 1b, and has an optical fiber 3 coupled optically to the low reflecting surface 1b of the luminous element 1 near, whose end portion a diffraction grating 3a functioning as a reflector is formed, and is so configured that a laser resonator is formed out of the highly reflecting surface 1a of the luminous element 1 and the diffraction grating 3a formed in the optical fiber 3. In the external- resonator semiconductor laser, there is further provided in the optical fiber 3 a light-returning generating reflector 3b for returning the reflected light to the laser resonator.
Patent JP-2001140519-A (JP)
Title: Fingerprint check interlocking condominium ha system
Inventor: UEDA TAKESHI
IPC: H04M9/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a fingerprint check control system capable of unlocking an electric lock at the common entrance without necessitating much time in certification of fingerprint data even when the number of households in a condominium increases. SOLUTION: In this system, a fingerprint check terminal equipment A is provided at the common entrance to check fingerprint data inputted from the fingerprint check terminal equipment A by a fingerprint check controller B provided with a fingerprint data accumulation means 20 in which fingerprint data of residents is registered in advance for certification and then to unlock an electric lock 8 at the common entrance. In the fingerprint data accumulation means 20 of the fingerprint check controller B, fingerprint data of residents is classified into groups in accordance with their living stories and is registered in advance, and the fingerprint data classified by specifying the group is read by the fingerprint check terminal equipment A.
Patent JP-2000137204-A (JP)
Title: Illumination device and projection type display device using the same
Inventor: SUGAWARA SABURO
IPC: G02B13/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization of lens arrays and to improve illumination efficiency by providing a first optical element constituted with lens arrays each having plural lenses and a second optical element or the like and arranging a negative meniscus lens between a light source and the first optical element. SOLUTION: White light emitted from a light emitting part 1c of a light emitting tube (light source) 1 is converged toward a second focus by an elliptic reflecting mirror 2 and passed through a parallel flat plate 14, and, further, is converted into a nearly parallel light beam by a negative meniscus lens 13 projecting to the light source side. A light source image of the light emitting tube 1 is formed at the center of each frame of a second lens array 4 by making this light beam incident on a first lens array 3. The parallel flat plate 14 is arranged at the front surface of the reflecting mirror 2 so as to secure safety of the mirror at the time of explosion of the light emitting tube. Improvement of illumination efficiency is realized by combining the elliptic reflecting mirror 2 with the light source part and the projecting negative meniscus lens 13 with the light source side.
Patent JP-2000152286-A (JP)
Title: Image transmission system
Inventor: ITO TETSUYA
IPC: H04N17/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To enable image transmission using a reliable IEEE1394 bus by equipping an image transmitting device with a test signal generating means, receiving a test signal sent to a receiving device side, and measuring and deciding its receiving capability. SOLUTION: When the receiving device 46 requests the test signal, a switch SW is changed over to the side of a test signal generation part 32 and the selected test signal is converted by a 1394 transmission part 34 into packet data of the 1394 standards, which is received by a 1394 transmission part 35 of the receiving device 46. Data stored in a frame buffer 36 after being processed by a data processing part 37 is supplied to a video RAM 38 etc. A test signal processing part 42 outputs a signal 44 showing a decision on the adequacy of the test signal, a signal 45 indicating the amount of unprocessed data, and a signal 46 indicating a data processing speed by using signals 39 to 41. An isochronous transfer decision part 47 inputs through signals and decide whether isochronous transfer of certain packet size to the receiving device 46 is successful or not.
Patent JP-H05158958-A (JP)
Title: Method for allocating intermediate product stock
Inventor: KASAGI TORU
IPC: G06Q50/00
Filed: 1991-12-06
Abstract: PURPOSE:To provide an intermediate product stock allocating method capable of automatically allocating the stock of intermediate products without changing the commanded number of products set up at the time of planning. CONSTITUTION:Intermediate product stock allocation 3 considering a actual yield executes allocation logic processing, finds out the required number of intermediate products based upon the inputted commanded number of products while referring reference information 2, calculates the number of allocated intermediate products considering the yield based upon the finished performance of stock having first storing dates and corresponding to the number of unallocated products (the number of finished products-the number of allocated products) which are obtained from intermediate product stock 4, and after updating the allocating number of products in the stock 4, outputs a intermediate product allocating information 5. The allocation 3 constitutes a product managing stage for managing the allocation of intermediate products and manages the allocation of the intermediate products so as not to generate the allocation of plural lots by allocating only the finished intermediate products and inhibiting the allocation of products with reduced yield based upon commands, the required number of products, details in each lot, and the odds of intermediate products.
Patent JP-2000150110-A (JP)
Title: Heater control device
Inventor: TAKASHIMA SHIRO
IPC: G03G15/20
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To suppress harmonic current, harmonic voltage, and voltage fluctuation flicker, and prevent deterioration and malfunction of a device, by increasing a current continuously or by steps to a steady state when a lamp is turned on and decreasing the current continuously or by steps when the lamp is turned off. SOLUTION: When an on-signal is inputted into a control-signal input terminal 14 to turn on a tungsten halogen lamp, an output voltage of a reference-voltage generating circuit 10 begins to gradually rise. A voltage comparator 12 compares it with a voltage of a triangular-wave oscillating circuit 11, and outputs a signal to a driver 13 for turning on an IGBT 8 during a period in which the output voltage of the reference-voltage generating circuit 10 is greater than the output voltage of the triangular-wave oscillating circuit 11 and turning off the IGBT 8 during a period in which the output voltage of the reference-voltage generating circuit 10 is smaller than the output voltage of the triangular-wave oscillating circuit 11. Also when the lamp is turned off, the PWA control is performed under which turning on and off of the IGBT 8 are repeated.  Changes in voltage and current are suppressed by a choke coil 4, therefore their peaks are reduced and their changes become gradual, and harmonics of the fundamental frequency of the PWM control are less liable to occur.
Patent JP-2000149343-A (JP)
Title: Structure for attaching magnetic head
Inventor: MURAKAMI YUTAKA
IPC: G11B11/10
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To enhance reliability in the installation of a magnetic head by possessing a fixing member for fixing an optical head to a joining member that connects with the magnetic head and that partially has an elastic deforming part, and fixing the part to the optical head by elastically deforming it with the fixing member. SOLUTION: A connecting member (joining member) 24 connecting with a magnetic head 12 and a rotary member 14a has an L-shape, with a projection 25 provided on the bottom, and is elastic. With the projection 25 abutted on the bottom of the optical base 1a, it is fastened with screws 17 of a fixing member. Since the projection 25 is arranged at a position away from the abutting part of the screws 17, the bottom of the joining member 24 is elastically deformed by the screws 17, preventing the screws 17 from being loosened. With a notch provided around the part in contact with the screws 17 on the bottom of the joining member 24, the optical head 1 and the magnetic head 12 are fixedly connected with the screws 17, elastically deforming only around the abutting part on the bottom of the connecting member 24, and preventing the occurrence of the inclination of the entire magnetic head 12.