baber/WOPTO huggingface dataset:
Patent JP-H07131442-A (JP)
Title: Transmission/reception space diversity system
Inventor: UTAKOJI AKIRA
IPC: H04B7/06
Filed: 1993-11-05
Abstract: PURPOSE:To realize the space diversity system which is made low-cost and obtains the same effect as a conventional diversity system by reducing the number of antennas used for transmission and reception between a radio station A and a radio station B of the other party as much as possible. CONSTITUTION:The radio station A uses two antennas A1 and A2 different by installation positions for space diversity reception and uses them for diversity transmission also, but the radio station B has only one antenna B1 which not only receives the signal from the radio station A but also transmits the signal to the radio station, and it is discriminated whether switching of two antennas is good or not by the level and the quality of the signal received by the radio station B which receives the transmission signal of one of two antennas of the radio station A, and the discrimination result is transmitted by the line in the opposite direction from the radio station B to the radio station A, and thus, one antenna by which the level of the reception signal in the radio station B is higher than a certain reference and its quality is better is selected by a switch SW1 to transmit the signal.
Patent JP-H10126464-A (JP)
Title: Background noise suppression device
Inventor: TOMOSAWA TOSHIKAZU
IPC: G10L15/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide the background noise suppression device by which a voice recognition rate at a receiver side is improved without the need for registering a user voice under a speech environment of a transmitter side having background noise. SOLUTION: When a hook detector 1 detects hook-off, a changeover control circuit 2 sets control objects (circuits 4, 8, 10, 11 and 14) to be a measurement state. A background noise storage circuit 11 stores a separated background noise signal received by a background noise input device 6 and separated into a plurality of frequency bands by a frequency separate circuit 9. A message signal from a message generating circuit 3 is obtained at an output of a transmission signal and reception sound output device 5. After measurement of background noise, a changeover control circuit 2 sets the control objects to a speech state.  A frequency synthesis circuit 13 transmits a suppression transmission signal obtained by fully summing separated suppression transmission signals from a background noise control circuit 12 resulting from subtracting the separated background noise measurement signal from the separate speech signal relating to the transmission signal entered by a speech tone input device 7. A reception signal is used for an output of the reception sound output device 5.
Patent JP-S63129993-A (JP)
Title: Production of human-originated physiologically active substance
Inventor: FURUTA TADAAKI
IPC: C07K14/195
Filed: 1986-11-21
Abstract: PURPOSE:To produce a specific human-originated physiologically active substance, by culturing a human leukemia cell differentiable to macrophage-like cell in the presence of a differentiation-inducing substance and a macrophage- activation substance. CONSTITUTION:Human leukemia cell which can be differentiated to macrophage- like cell is cultured in the presence of a differentiation-inducing substance and a macrophage-activation substance to obtain a human-originated physiologically active substance having cell differentiation-inducing activity to leukemia cell. The human-originated physiologically active substance has a molecular weight of 50,000+ or -5,000 by gel-filtration and SDS-polyacrylamide electrophoresis and an isoelectric point of 6.5+ or -1.0 by isoelectric electrophoresis and is thermally stable to endure the inactivation at 70 deg.C. Examples of established cell of leukemia cell are HL-60 cell, THP-1 cell, etc.
Patent JP-H0994655-A (JP)
Title: Inert gas atmosphere furnace
Inventor: TSUKAGOSHI EIJI
IPC: H05K3/34
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an inert gas atmosphere furnace capable of being commonly used as an adhesive hardening furnace. SOLUTION: In the inert gas atmosphere furnace constituted so as to prevent the oxidation of reflow solder by lowering oxygen concn. in the furnace body 1 as the inert gas atmosphere, a blower 14 and an outer air injecting box 17 are connected with an outer air suction duct 15 at the center part of lower surface of the furnace body 1, and an outer air suction device 13 constituted so as to open/close this outer air suction duct 15 with an opening/closing valve 16, is arranged.
Patent JP-H07163917-A (JP)
Title: Voltage block device
Inventor: RICHIYAADO WAINSHIYUTAIN
IPC: B05B5/16
Filed: 1994-11-10
Abstract: PURPOSE:To provide a voltage block device in which a prescribed air gap is maintained in a chamber to secure insulation action and insulation is made good between a spray head and a coating material supply source by closing a valve when the quantity of a conducting coating material in a cylinder attains the specified one, etc. CONSTITUTION:A voltage block device 10 is that which electrically insulates a spray head from a fuel supply source in a conducting coating material spray device. In this case, a discharge conduit 60 and a valve 34 are fitted to a lower cap 16 and an upper cap 14 of a cylinder 12 respectively. A pressure adjusting device 42 is fitted and also a valve interlock circuit 80 including a sensor 62 is formed. Further, the valve 34 is subjected to opening/closing control by a controller 40. That is, when that the quantity of a conducting coating material 55 in the cylinder 12 attains a prescribed one is detected by the sensor 62, or when an electrostatic spray head 56 is electrified, the valve 34 is closed. A prescribed air gap is maintained in a chamber 32 to obtain insulation action.
Patent JP-H07127590-A (JP)
Title: Scroll compressor
Inventor: TAKADA YASUSHI
IPC: F04C29/02
Filed: 1993-11-05
Abstract: PURPOSE:To prevent the wear, the seizure or the like on a bearing part side by making sufficient use of the centrifugal force to be generated when a driving shaft is rotated to surely supply oil to the bearing part of a bearing housing to support a cylindrical transmission part of the driving shaft. CONSTITUTION:A main oil supply passage 11 provided in a driving shaft 6 is opened in a cylindrical transmission part 61 provided in the driving shaft 6, and an oil supply passage 12 for the bearing which is branched from the main oil supply passage is provided in a continuous part 62 of the cylindrical transmission part 61 continuous to the end part on a movable scroll side of the driving shaft 6, and the oil supply passage 12 for the bearing is opened to a bearing part 91.
Patent JP-H04154051-A (JP)
Title: Lead storage battery
Inventor: MATSUSHITA OSAMU
IPC: H01M10/14
Filed: 1990-10-15
Abstract: PURPOSE:To improve work efficiency so as to reduce the cost of manufacture by arranging acid resistant tension plates on an external side surface in a lamination direction, providing a pole group, tightened by a band from an outside of the tension plates and also arranging saddles in the bottom part to fix the pole groups. CONSTITUTION:Acid resistant tension pressure plates 4 are arranged on the external side surfaces in a lamination direction of pole groups 1, 2, and saddles 7 are arranged in the bottom part so as to fill a clearance between the pole groups 1, 2, containing the side wall of a battery jar 6 and the tension pressure plates 4, while providing the pole groups 1, 2, tightened by a tape-shaped band 5 from outside the tension pressure plates 4. That is, the tension pressure plates 4 of suitable thickness are arranged on both outsides of positive and negative pole plate groups 1, 2, and further, a riseup part 8 of the saddle 7 is arranged in a space between the tension pressure plates 4 and the side wall of the battery jar 6 while tightening the plates 4 by the bands 5 to fix the pole groups 1, 2. In this way, simplification of a work procedure and the cost down by reducing the number of spacers can be attempted.
Patent JP-2000105206-A (JP)
Title: Fluorescent x-ray analyzer
Inventor: KATAOKA YOSHIYUKI
IPC: G01N23/223
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of computing accurate net intensity of each fluorescent x-ray from a qualitative analysis result in a scan type fluorescent x-ray analyzer. SOLUTION: This analyzer includes a computing means 11 for computing net intensity of each fluorescent x-ray 7, taking strength measured by a detector 8 as peak intensity in a spectral angle 2θ as a physical constant corresponding to a wavelength of each fluorescent x-ray 7 when at least one of an angle difference between the adjacent fluorescent x-rays 7 in a spectral angle 2θ read from a qualitative analysis and of an angle difference between the adjacent fluorescent x-rays 7 in the spectral angle 2θ as the physical constant corresponding to the wavelength of each fluorescent x-ray 7 is not more than an overlap determination value, based on the resolution of a spectroscope 6 being used.
Patent JP-H08115737-A (JP)
Title: Cell stack fastening method for high polymer electrolyte fuel cell
Inventor: SAKAIRI KOICHI
IPC: H01M8/24
Filed: 1994-10-17
Abstract: PURPOSE: To provide uniform fastening force by fastening a cell stack placed between a large fastening plate on the lower side and a small fastening plate on the upper side with bolts and fastening the central part of the small fastening plate and the central part of a large fastening plate in the upper part through an elastic body. CONSTITUTION: A cell stack 2 is placed between a large fastening plate 1' on the lower side and a small fastening plate 8 on the upper side, and four corners are fastened with bolts 9 and nuts 10. A coil spring 11 is arranged in the upper central part of the small fastening plate 8 on the upper side and a large fastening plate 1 is arranged on the spring 11. The fastening plate 1 and the fastening plate 1' on the lower side are fastened fastening bolts 3 and nuts 3 arranged in four corners. Uniform fastening force is obtained over the whole surface of the cell stack, proton conductivity between a catalyst electrode and a polymer electrolyte layer is sufficiently maintained, and high output is obtained. Contact between the catalyst electrode and a bipolar plate is ensured without unevenness and cell performance is enhanced.
Patent JP-2001095710-A (JP)
Title: Water discharge equipment
Inventor: HASHIMOTO MAMORU
IPC: A47K3/28
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to operate at hand while holding a shower head and easily with a little strength to start and stop and regulate water discharge from the shower nozzle when using a water discharge equipment in which a shower head can move freely with a shower hose to a desired position to discharge water from the shower nozzle. SOLUTION: On the shower head 16 with a main channel 36 in it are arranged a pilot channel 46 and a pilot valve 67 which communicate with a back pressure chamber 44, which pressurizes to close a main valve 42 for opening and closing the main channel 36, change the pressure inside the back pressure chamber 44 by the change in the amount of flowing water and control the opening and closing of the main valve 42 and the extent of its opening. In addition, on the shower head 16 are arranged a water discharge and stoppage operation portion 22 to open and close the pilot valve 67 and another operation portion 24 to regulate water discharge from a shower nozzle 18 by changing the extent of the opening of the pilot valve 67, those two portions constituting an operation portion at hand.
Patent JP-H02127189-A (JP)
Title: Shift mechanism in ship propeller
Inventor: NISHIDA SHUSAKU
IPC: B63H23/08
Filed: 1988-11-04
Abstract: PURPOSE:To ensure the reverse rotation of a propeller shaft by boring a deep hole in the axial direction of a first push rod, forming a through hole into a long one, and constituting a cross pin so as to compressed to an edge of this long hole with a compression spring inserted into this deep hole. CONSTITUTION:When a shifter goes down and a second push rod 8 is slidden against force of a compression spring 6, a dog clutch 10 slides together with a first push rod 7, and a propeller shaft 5 rotates in reverse. At this juncture, when a shift wire and remote-control box backlash is smaller than at time of calculation setting, each overstroke of the shifter 12, the second push rod 8 and the first push rod 7 is made possible because a through hole 53, where a cross pin 9 of the first push rod 7 is inserted into, is formed into a long one. Moreover, since a compression spring 11 presses the cross pin 9 in this state, contact force between dog teeth 101, 102 of the dog clutch 10 and a bevel gear 4 is not lowered at all, thus reverse rotation of the propeller shaft 5 is ensured.
Patent JP-H05221207-A (JP)
Title: Installation of electronic circuit in tire
Inventor: DEIBUITSUDO MIATSUTO
IPC: G06K7/00
Filed: 1992-10-15
Abstract: PURPOSE: To use electrical conductions of several parts of a tire to not only inductive couple or capacitive coupling but also transmit a signal to an integrated circuit embedded in a thickness of the tire. CONSTITUTION: An integrated circuit 15 is DC electrically connected to elements made of conductive rubber such as, for example, a protective unit 11 and a tire tread 31 through wires 16, 17. Accordingly, to effectively transmit an electric signal, it is sufficient to bring electrodes 21A, 21B into direct electric contact with the elements.
Patent JP-S63131051-A (JP)
Title: Simulator for measuring dusting intensity
Inventor: MIHARA SEIJI
IPC: G01N15/06
Filed: 1986-11-20
Abstract: PURPOSE:To serve for prevention of dust pollution, by providing chutes separately at both ends of two belt conveyors crossing each other at almost the center to forecast dusting condition at transfer sections of the conveyors just as encountered in an actual equipment. CONSTITUTION:Endless belt conveyors 1 and 2 are inclined so as to cross each other at almost the center. A chute 3 for transferring bulk material sample onto the conveyor 2 is kept open at the top thereof. A chute 4 for transferring the sample on the conveyor 2 onto the conveyor 1 in circulation is of a closed type and is provided on the side with a normally closed lid 5 and a dusting air sample taking port 6 to which a suction filter is connected to take a sample. Then, with the conveyors 1 and 2 running, a sample is supplied onto the conveyor 2 from the chute 3, it is transferred with the conveyor 2 and dusting is caused in the chute 4 by a drop impact during the transfer to the conveyor 1 via the chute 4. During the circulative transfer, the dusting air in the chute 4 is sucked and sampled at the sampling port 6 and weighed by filtration.
Patent JP-H03139087-A (JP)
Title: Y/c separating circuit
Inventor: MATSUDA TOYOHIKO
IPC: H04N9/78
Filed: 1989-10-24
Abstract: PURPOSE:To improve the accuracy of a Y/C separation characteristic by selecting a still frame in the front and the rear frames of the frame to be processed. CONSTITUTION:A digital video signal inputted to a frame memory 2 is delayed by a one-frame time, and inputted to a frame memory 3. In the memory 3, an output of the memory 2 is further delayed by a one-frame time. An input digital video signal from a terminal 1 and the output of the memory 2 are inputted to a subtracter 4. In the subtracter 4, these two inputs, the output of the memory 2 and the output of the memory 3 are subtracted, respectively, and inputted to a mixer 11. The output of the memory 2 and signals of one line before and after are inputted to an in-field chroma detector 6. A chrominance signal brought to band limit is outputted to a mixer 13 through a BPF 7. The input signal and the outputs of the memory 2 and 3 are inputted to a motion detector 8. This motion information is delayed by a one-frame time, and inputted to a control circuit 10. In the circuit 10, a mixing ratio of the chrominance signal is controlled by a memory output and a detector output.
Patent JP-H01151583-A (JP)
Title: Ginkgolide derivative, production thereof and pharmaceutical composition containing said derivative
Inventor: PIEERU BURAKE
IPC: A61K31/365
Filed: 1988-11-04
Abstract: NEW MATERIAL: 1-Alkoxy or 10-alkoxy substd. ginkgolide or its mixture.  
     EXAMPLE: 1-Methoxy-ginkgolide B.  
     USE: The compd. is useful as an bronchoconstrictor.  
     PROCESS: A solution of a selected ginkgolide in dioxane is allowed to react with a solution of excess diazoalkane in diethyl ether at the room temp. for 1-10 hours to obtain the objective ginkgolide. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H05115843-A (JP)
Title: Fluorocarbon resin coated body excellent in contamination resistance
Inventor: OOTA KAZUNOBU
IPC: B05D7/24
Filed: 1991-10-24
Abstract: PURPOSE:To provide a fluorocarbon resin coated body excellent in contamination resistance. CONSTITUTION:An undercoat film 2 is formed by applying powder coating material of epoxy resin, polyester resin, acrylic resin or the like on the surface of a pretreatad meatallic material to be coated. On the undercoat film 2, a top coat film 3 is formed by applying a fiuorocarbon resin power coating material incorporated with 5-30wt% ethylene-chlorotrifluoroethlene copolymer on fluoroethylene-vinylether resin.
Patent JP-S62137007-A (JP)
Inventor: TOKUHARA YOSHIHARU
IPC: A45D34/04
Filed: 1985-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000112381-A (JP)
Title: Reflection type liquid crystal display device
Inventor: RAI YASUKI
IPC: G02F1/133
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection type liq. crystal display device restraining the current consumption by turning on and off a light source on an auxiliary rear side in accordance with surrounding brightness, while obtaining a display which is bright even in dark surroundings and does not generate a parallax. SOLUTION: This liq. crystal display device is provided with a liq. crystal panel which is filled with a liq. crystal material in a gap between a TFT(thin film transistor) substrate 10 forming a TFT on a insulative substrate 10 and a counter electrode substrate 20 corresponding to it and in the TFT substrate 10 side of the panel, a phase different plate, a polarizer plate and an auxiliary rear side light source are provided and in the counter electrode substrate 20 side of the panel, a polarizer plate is provided. Then, the device is housed in a space between a front case and a rear case in which each of parts such as the liq. crystal display panel is fitted.  This front case is provided with a brightness measuring device measuring brightness of light emitted from an observing display screen and when a brightness measured value measured by the device for light which is emitted from the display screen when turning on the light source in the auxiliary rear face side, is greater than a brightness measured value of light emitted from the display screen when turning off the light source on the auxiliary rear face side, the light source on the auxiliary rear face side is automatically turned on.
Patent JP-H11103507-A (JP)
Title: Speed controller for car
Inventor: KONDO KEIICHIRO
IPC: B60L15/20
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a speed controller for cars having a mechanism for compensating disturbances such as a running resistance, and capable of adjusting the speed of a car to a target speed with a high precision. SOLUTION: This controller controls the speed of a car 1 to a target speed by adjusting the torque of a running motor 7, and has a car speed detector 13, and a differentiating element 21 for computing the acceleration of the car. A disturbance estimating unit 23 estimates a disturbance such as the running resistance of the car, etc., from the torque of the running motor 7 and the acceleration of the car. Then a disturbance compensating unit 25 compensates the disturbance reflecting it in the torque of the motor 7. Namely, speed control in accordance with a speed deviation is preformed, after adding the estimated running resistance and the inertia force component of a load to the torque of a main motor.
Patent JP-H03142019-A (JP)
Title: Flanging method of panel parts
Inventor: MINEGISHI MINORU
IPC: B21D28/02
Filed: 1989-10-25
Abstract: PURPOSE:To improve accuracy of shape while securing ease of ejection by forming previously integrally a surplus tongue part in the end part of panel parts, positioning and cutting off the surplus tongue part in the case of bending forming. CONSTITUTION:The surplus tongue part S on the front end of a panel P is brought into contact with a nest block 25 and positioned and an upper die 1 is lowered. The panel P on a punch 5 is pressing restrained with a pad 3 and the nest block 25 is pushed down with an arm 27. A sectional die 8 is advanced together with a slide cam 7 and cutting edges 21, 23 are engaged and the surplus tongue part S is cut off and a flange part F1 is bending formed by cooperation of flange forming part 5a and the sectional die 8. After the completion of forming, the upper die 1 is elevated and moved horizontally with interference quantity with the flange forming part 5a and ejected. The flange part after forming isn't made to interfere with the nest block 25 though it has a positioning function.
Patent JP-H0588691-A (JP)
Title: Speech interaction device
Inventor: YAMASHITA YASUKI
IPC: G10L15/24
Filed: 1991-09-30
Abstract: PURPOSE:To evade an unnecessary call to a person who does not intend to talk and to provide a natural talk by monitoring the behavior of a user and having a talk corresponding to the behavior. CONSTITUTION:This speech interaction device consists of a motion information input part 1 which inputs the motion of the user as an electric signal, a stop monitor part 2 which monitors the stop of the user, a message sentence determination part 3 which determines a message sentence to be given to the user, a message output part 4 which outputs the message, and a control part 5 which totally controls the device. The stop monitor part 2 detects the user stopping in front of the device and calls to the user. In this case, neither a person who merely passes nor a person who does not intend to talk is called to. The talk is started without any specific operation by the user, so even a user who does not know how to use the device can use the device. Consequently, a proper message matching the behavior of the user can be outputted and a proper talk that the user desires is possible.
Patent JP-H08117902-A (JP)
Title: Stripper plate for press
Inventor: ABE SHUNJI
IPC: B21D45/08
Filed: 1994-10-17
Abstract: PURPOSE: To enhance the working speed of a press, to reduce the driving force and to miniaturize by providing an integrated composite structure for a steel stripper holding plate and an aluminum backup plate. CONSTITUTION: A stripper holding plate 1 is made of steel sheet and is made to press fit and hold plural strippers 3 of steel or cemented carbide in accordance with the number of arranged side by side forming stages (a) to (d). An inner backup plate 5 made of steel receives the load of the strippers 3 and prevents aluminum back up plate 2 from being deformed. The stripper plates are hung with the important part held horizontally, by means of vertically movable hanger pins in the clamping face area of a male die in the press. The hanger pins are attached through a coil spring; at the time of die-clamping, the hanger pin and the stripper holding plate 1 pressurize a metallic sheet to be press-worked while compressing this spring.  At that time, in accordance with the forming stage numbers of the male die, a punch 9 arranged side by side imparts punching or bending to the metallic sheet to be worked.