baber/WOPTO huggingface dataset:
Patent JP-H01267276-A (JP)
Title: Display unit for elevator
Inventor: NAKAMURA YUMI
IPC: B66B3/00
Filed: 1988-04-15
Abstract: PURPOSE:To make improvements in service for users at an elevator stop by setting up a hall call registration lamp in the upper part of a wall surface of the elevator stop in close proximity to an elevator arrival forecast lamp, independently of a hall call registration pilot lamp. CONSTITUTION:If a user operates a hall call registration button switches 41a, 42a or 41b, 42b at each floor hall 1, a hall call registration signal is given to a controller which lights each call registration pilot lamp of these switches, and simultaneously it displays a fact that there was a hall call in a way of lighting hall call register lamps 61-63 situated in the upper part of a wall surface 2 of the platform 1. Consequently, the user checks the hall call registration as seeing the upper part and simultaneously can confirm a fact that an elevator is approaching the hall even by the arrival forecast pilot lamps 51a-53a or 51b-53b adjacently set up. Thus, even if the platform is crowded, the user can easily confirm the hall call registration, so that improvements in service are thus promotable.
Patent JP-H01305706-A (JP)
Title: Linear wide band differential amplifier and method for linearizing it
Inventor: MAIKERU MAKUGIN
IPC: H03F3/45
Filed: 1989-04-11
Abstract: PURPOSE: To provide a linear output over a wide band by composing a linear amplifier of 1st and 2nd differential amplifier sections and a linearizing element for removing the diode nonlinearity, bonding the bases and emitters of transistors at the respective differential amplifier sections. CONSTITUTION: When transistors(TRs) 18 and 20 are turned on, a current i1 flows through resistors 60 and 62, passes through TRs 34 and 38 and flows through a bias voltage VBE2 between the base and the emitter to a terminal 42. Similarly, when TRs 22 and 24 are turned off, the current i1 flows from TRs 36 and 38 through resistors 64 and 66. Therefore, a voltage VBE1 is set between the base and emitter junctions of these TRs. Further, a current i2 is established for a resistor 56 by a differential voltage between the emitters of the TRs 36 and 38. In this case, when the value of resistors 60, 62, 64 and 66 is defined as R1, the value of the resistor 56 is defined as R1/2 and the current of a load 12 is defined as i0 , equations I, II and III are established and when an input voltage is defined as Vi, the condition of i0 =2Vi/R1 is established.  Thus, the output current of an amplifier 10 cancels the nonlinear characteristics of an input stage and becomes the linear function of the input voltage Vi.
Patent JP-H03291346-A (JP)
Title: Hydrogen occluding ni-zr alloy
Inventor: DOI HIDEKAZU
IPC: H01M4/38
Filed: 1990-04-06
Abstract: PURPOSE:To obtain a hydrogen occluding Ni-Zr alloy having an MgZn2 type crystalline structure in which hydrogen occluding-discharging capacity in the vicinity of room temp. is high by specifying the compsn. constituted of Zr, Ti, Mn, Fe, Pd, V, Al, W and Ni. CONSTITUTION:This hydrogen occluding Ni-Zr alloy contains, by weight, 10 to 37% Zr, 5 to 25% Ti, 4 to 20% Mn, 0.01 to 5% Fe, 0.005 to 5% Pd, 0.1 to 15% V, 0.01 to 4.5% Al and 0.01 to 13% W, furthermore contains, at need, 1 to 7% Cu and/or 0.06 to 6% Cr and the balance Ni with inevitable impurities as well as has an MgZn2 type crystalline structure. The alloy is obtd. by refining an Ni-Zr series alloy having the prescribed compsn., casting it and thereafter executing annealing at about 900 to 1000 deg.C in an Ar atmosphere. This alloy has high hydrogen occluding-discharging capacity in the vicinity of ordinary temp., has low equilibrium hydrogen dissociation pressure, is further more excellent in corrosion resistance, durability or the like in an alkali electrolyte and can also be obtd. at low cost.
Patent JP-H02271509-A (JP)
Title: Manufacture of wound magnetic core
Inventor: YAGISAWA TAKESHI
IPC: H01F41/02
Filed: 1989-04-13
Abstract: PURPOSE:To manufacture a wound magnetic core of a good space factor by a method wherein, after the surface of a thin belt has been coated with insulator particles whose lubricant property is good and which are nearly spherical, the thin belt is wound and a wound core is formed. CONSTITUTION:An amorphous magnetic thin belt 1 is coated with a paint 3 by using rollers 2. Spherical silicone resin particles 7 which have been dispersed in a mixed solution of water and alcohol are used as the paint 3. Since the spherical silicone particles 7 are laid between layers of the amorphous magnetic thin belt 1 in a wound magnetic core 6, the amorphous magnetic thin belt 1 is slipped easily when a tension P is exerted at a winding operation. Thereby, the magnetic core 6 can be wound densely by the tension at the winding operation; a space factor of the magnetic core 6 can be enhanced.
Patent JP-H11288244-A (JP)
Title: Display device display method and plasma display device
Inventor: WATABE KAZUYOSHI
IPC: G09G3/28
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To mitigate thermal distortion between the outer periphery of a display part and the display part and to stabilize performance for long time by obtaining average gray scale data of a picture signal based on an inputted picture signal and controlling the luminance of a picture displayed on the display part in accordance with the value. SOLUTION: When a picture signal 8 is inputted to a whole screen average gray scale calculation part 112, the gray scale data for one screen in the inputted picture signal 8 is averaged by the number of picture elements existing in the whole display part on average, for example, and the gray scale data per picture element is calculated. Picture element average gray scale data is outputted to a discharging times control part 113 and the number of maintaining pulses which are to be applied to respective picture elements is set based on picture element average gray scale data. Output corresponding to the number is given to an X electrode driving circuit 141 and a Y electrode driving circuit 142. Thus, the number of maintenance discharging times is controlled.  Consequently, the luminance of a picture displayed on a display part can be controlled in accordance with the value of picture element average gray scale data by controlling the number of maintenance discharging times.
Patent JP-S5617709-A (JP)
Title: Tire loading device for uniformity machine
Inventor: KAWAKAMI MASAAKI
IPC: B65G47/88
Filed: 1979-07-19
Abstract: PURPOSE: To perform accurate centering and loading to the measuring rim by opening the centering roller of the centering device mounted on the top of the tire feeder connected to the side of the uniformity machine.  
     CONSTITUTION: Tire sent from the guide roller 44 is positioned accurately on the center line in contact with the stop lever 46. Then, the stop laver 46 is opened by the cylinder 49 and the tire is advanced to the position below the vertical center shaft of the centering device C. Here, the elevating frame 31 of the device C is lowered to bring down the centering roll 42 down close to the surface of the conveyor belt 15 and the roll 42 is opened by the cylinder 38 to push out the bead part. Thus, the tire is positioned accurately on the shaft center of the centering device C. Then, the tire is advanced to the uniformity machine A. This assures accurate centering and leading to the measuring rim. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63257697-A (JP)
Inventor: SASAKI DAIJIRO
IPC: B42D15/10
Filed: 1987-04-16
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-H01264071-A (JP)
Title: Picture processing unit
Inventor: TAKATSUKI EIICHIRO
IPC: H04N1/405
Filed: 1988-04-14
Abstract: PURPOSE:To eliminate the need for a memory with a large capacity and to adjust the density of a dither picture with simple constitution by using a dither threshold level added with a constant by an adder means so as to binarize a processing object picture. CONSTITUTION:An arithmetic unit 3 adding a set density constant to a dither threshold level obtained from a dither pattern memory 1 is provided. The arithmetic unit 3 generates a dither threshold level matrix with a desired pattern and a comparator 2 binarizes the input picture signal by using the dither threshold level of the desired pattern. Thus, the density constant is set to the desired value to convert the reference dither threshold level matrix stored in the dither pattern memory 1 into the dither threshold level matrix with the desired pattern to adjust the density.
Patent JP-H05261826-A (JP)
Title: Finger for press fitting of different diameter component
IPC: B29C65/58
Filed: 1992-03-18
Abstract: PURPOSE:To make it possible to hold a plurality of kinds of tubular inserts even having different inner diameters and forces them in the insert holes of a molded article and perform press fitting operation even in a constricted space. CONSTITUTION:The finger 1 for press fitting of different diameter components concerned is equipped with a shank 3, which is fixed through a heat insulating plate 6 to a finger main body 4, and a shaft 2, which is fittingly inserted in the shank 3. On the shaft 2, a small diameter part 2a, a medium diameter part 2b and a large diameter part 2d are formed in the order named from the free end side. At the same time, a plurality of axially extending slots 2c are provided from the tip face of the small diameter part 2a to near middle part of the medium diameter part 2b. The shank 3 consists of a small diameter part 3b and a large diameter part 3a. Further, at the tip of the small diameter part 3b, a small diameter projecting part 3c, which forms a stepped part to the medium diameter part 2b of the shaft 2, is formed.
Patent JP-H11287855-A (JP)
Title: Radar apparatus
Inventor: AOYANAGI YASUSHI
IPC: G01S13/56
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a radar apparatus by which an important target is decided accurately on the basis of a distance up to a detected target and on the basis of its relative speed. SOLUTION: In a radar apparatus, radio waves are transmitted from a plurality of antennas 23a to 23c comprising a prescribed antenna beam pattern, respective reflected waves from an object 10 on the basis of the radio waves are received, and the object 10 is measured. In this radar apparatus, a tracking processing part 34 uses a distance up to the object 10, and its relative speed which are found as detected results by a measuring part 33 so as to be related to history information on every object. The detection probability of every object is found by a probability computing circuit 35 on the basis of the history information. In addition, the evaluation value of every object is computed by a discriminating part 40 on the basis of the history information.  The importance degree of every object is decided on the basis of the detection probability and on the basis of the computed evaluation value.
Patent JP-S5318002-A (JP)
Title: Eddy-current engenderment preventive device for pump suction water tank
Inventor: TAKAGO TADASHI
IPC: F04D29/66
Filed: 1976-08-03
Abstract: PURPOSE: To prevent engenderment of air intake eddy-current by means of installing plate-form material or circular pipe under water surface at the back of a suction pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05261015-A (JP)
Title: Height adjusting mechanism for supporting implement
IPC: A47B9/00
Filed: 1992-03-17
Abstract: PURPOSE:To surely fix the supporting implement by fixing the supporting implement by friction of a support and a loose fitting part fitted thereto, and engagement of a detaining implement and a detaining part in a height adjusting for fixing a supporting implement an optional position while moving up and down along a support. CONSTITUTION:In the case the height adjusting mechanism is performed to a chair 1, a seat part 2 of the chair being a supporting implement is fixed to a one end side of a supporting lever 3 attached to a pipe material 4, and by fitting the tube material 4 to a support 5 so as to be freely movable vertically, the seat part 2 is supported. In the support 5, many holes 6 are pierced along the longitudinal direction, and on the other hand, in the lower part of the supporting lever 3, an operating lever 9 provided with a roller 7 and a detaining pin 8 is provided, and by energizing the detaining pin 8 by a spring 10 and inserting it through one of the holes 6, the supporting lever 3, that is, the seat part 2 is fixed. At the time of releasing this fixation, an operating lever 11 is turned, the operating lever 9 is moved against the spring 10, the roller is allowed to abut on the support 5, and on the other hand, the detaining pin 8 is drawn out of the hole 6.
Patent JP-S5615197-A (JP)
Title: Excitation controller for rotary equipment
Inventor: YAMADA TSUTOMU
IPC: H02P9/14
Filed: 1979-07-18
Abstract: PURPOSE:To prevent shock from affecting on the generator at the application of the signal by feeding the overexcitation control signal to the AVR through the primary delay circuit. CONSTITUTION:The deviation detector 8 outputs the deviation between the allowable field current according to the internal cooling water temperature of the motor 1  and the field current. When the generator voltage is out of the normal operating  range, the relay 25 works to feed the overexcitation control signal to the the AVR4  immediately. When it is within the normal operating range, after excessive field current continues for the first given period, the timer actuates the relay 18 to feed the overexcitation control signal to the AVR4 through the primary delay circuit. With further continuation thereof for the second given period, the timer actuates the relay 20 to feed the overexciation control signal to the AVR4 directly, not through the primary delay circuit.
Patent JP-S5520028-A (JP)
Title: Disturbing wave eliminating device
Inventor: FUJITA RIKUO
IPC: H04N5/21
Filed: 1978-07-31
Abstract: PURPOSE:To obtain a disturbing wave eliminating device featuring an easy distribution by using the phase shifter featuring the linear phase change characteristics at the fixed frequency band and the compensating circuit for the residual phase and thus securing the invariable direction for the null point to the variation of the reception frequency. CONSTITUTION:The double-step vertical connection is given to the constitution of directional coupler 9, coil 10 and capacity 11. Coil 10 adjusts the resonance frequency to about 1.5-fold of the using band against the maximum value of the capacity to from variable phase shifter 5 featuring the linear phase variation. Antennas 1 and 2 of the same structure are arranged on the same phase surface with fixed spaced between and in the direction of the desired wave, and then variable phase shifter 5 is connected to antenna 1 and compensating circuit 6 plus attenuator 7 are connected in series to antenna 2 repectively to be then added to in-phase compounding unit 8. And the compound output is supplied to the receiver. The maximum phase variable amount is c onverted to length L of the space to calculate line length A featuring the same characteristics between the inclination and the residual phase characteristics at the time of the minimum phase delay. Then the line length of circuit 6 is adjusted to A, and thus dsintheta=L is obtained. As a result, null point direction theta becomes constant to the frequency change, facilitating an easy distribution.
Patent JP-S62248805-A (JP)
Title: Reheat device for thermal power plant
Inventor: TASAKA MICHIHIKO
IPC: F01K7/22
Filed: 1986-04-22
Abstract: PURPOSE:To reduce a pressure loss in a high pressure turbine in steady operation, by installing a gate valve and a check valve in parallel with each other in a low temperature reheat steam piping which is an exhaust line of a high steam turbine. CONSTITUTION:A low temperature reheat steam piping 18 and a high temperature reheat steam piping 28 are installed, the former being to lead the exhaust steam from a high pressure turbine 16 to a reheater 22, while the latter to lead the steam heated in said reheater 22 to an intermediate pressure turbine 32. A gate valve 42 is installed in said low temperature reheat steam piping 18, said valve 42 is to be opened when said high pressure turbine 16 is in steady operation and closed when a thermal power plant is just started or in an emergency. A check valve 44 is installed in parallel with said gate valve 42. Thus, in steady operation, as the exhaust steam from a high pressure turbine is led through a gate valve to a reheater, the pressure loss in the thermal power plant can be reduced.
Patent JP-H11271860-A (JP)
Title: Camera
Inventor: HONMA ATSUSHI
IPC: G03B17/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of photographing a desired subject without a finder and a monitor. SOLUTION: This electronic still camera is provided with a rectangular parallelopiped camera main body 1, and a shutter button 2 is arranged on the side of the upper surface of the main body 1, then a lens 3 is arranged in the center part of a front surface. Plural LEDs 4a to 4h are arranged on the peripheral part of the lens 3. The LEDs 4a to 4h are arranged on the respective corner and the sides of a rectangle R being a form similar to the photographing range of the electronic still camera shown by a virtual line. Therefore, when the LEDs 4a to 4h perform light emitting operation, the light is radiated to a wall and the photographing range is recognized by the rectangular area surrounded by the light radiated to the wall.
Patent JP-H05292055-A (JP)
Title: Staff synchronizing device
Inventor: TAKI HISATAKA
IPC: H04L7/00
Filed: 1992-04-13
Abstract: PURPOSE:To provide a staff synchronizing device which generates a staff by detecting phase differences between >=2 pieces of information and frames and then multiplexes and transmits whether or not there is the staff as staff control information with the frame on a reception side, and performs destaffing accord ing to the staff control information and extracts and receives the information from the frame on a reception side. CONSTITUTION:This staff synchronizing device is equipped with a transmitter 1 consisting of a staff circuit 4 which detects the phase differences between at least >=2 pieces of information and the frames and generates and multiplexes the staff with the information and a framing circuit 11 which generates the staff control information, and a receiver 3 consisting of a transmission line 2 which transmits the frame, a deframing circuit 14 which separates the information and staff control information from the frame and a destaff circuit 18 which removes the staff from the information according to the staff control information.
Patent JP-S62249019-A (JP)
Title: Combined weighing equipment
Inventor: OSAWA MASAO
IPC: G01G13/00
Filed: 1986-04-21
Abstract: PURPOSE:To execute weighing by a small number of weighting devices, by detecting by one piece of weighing device a weight value of an object to be weighed, which has been contained in each containing chamber of a weighing hopper which has been divided into plural containing chambers, and provided with an independent discharge gate in every containing chamber. CONSTITUTION:First of all, when an object to be weighed is thrown into each pool hopper 301-30n, discharge gates 311-31n are opened, and the object to be weighed which has been contained is contained in containing chambers 501-50n of one side of weighing hoppers 401-40n. This weighing value is weighed by each weighing device 261-26n, and stored as a weight value of the object to be weighed of the right side containing chamber. When the next object to be weighed is thrown into the pool hopper, discharge gates 321-32n are opened, and the object to be weighed is contained in containing chambers 511-51n of the other side of the weighing hopper. Subsequently, from the weighed value of this time, said stored weight value is subtracted, and a weight value of the object to be weighed of the left side containing chamber is derived. Thereafter, based on these weight values, an optimum combination against an aimed weight is selected.
Patent JP-S5718484-A (JP)
Title: Revolution speed control unit of screw type compressor
Inventor: INOUE WAHEI
IPC: F04C28/08
Filed: 1980-07-09
Abstract: PURPOSE: To simplify mechanical movable portion and reduce power consumption, by controlling simultaneously the revolution speed of an electric motor and liquid impregnation pump by means of output of detector thermal provided to detect increase and decrease of the heat load through variable voltage frequency converter.  
     CONSTITUTION: An intake pressure detector 4 to detect the increase and decrease of cooling heat load is provided on the intake portion of a compressor 1, and the output of the intake pressure detector 4 is inputted in a variable voltage frequency converter 7 by way of a pressure regulator 5, and further the revolution speed of a  compressor driving alternating current motor 3 and liquid impregnation pump driving alternating current motor 10 are controlled simultaneously. Thereby, mechanical movable portion is simplified and power consumption can be reduced, since  sliding and throttle valves become unnecessary, which are arranged for controlling  speed increasing gear train and compressed volume. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02269753-A (JP)
Title: Adhesive composition
Inventor: MURACHI TATSUYA
IPC: C09J5/02
Filed: 1989-04-12
Abstract: PURPOSE:To obtain an adhesive composition which can exhibit a strong adhesiveness even to a difficultly bondable polymer by mixing a halogenated polyolefin with an oxide/amine adduct and a halogenating agent. CONSTITUTION:This adhesive composition is obtained by mixing 100 pts.wt. halogenated polyolefin (e.g. chlorinated polyethylene or chlorinated polypropylene) of a degree of halogenation of 5-50% with 0.001-50 pts.wt. oxide/ amine adduct (e.g. propylamine/ethylene oxide adduct) and 0.002-20 pts.wt. halogenating agent (e.g. t-butyl hypochlorite or isocyanuric trichloride). This adhesive composition can exhibit a strong adhesiveness even to a polymer molding comprising a difficultly bondable polyolefin such as PE, PP or EPM.
Patent JP-H04225036-A (JP)
Title: Stretched shrinkable tubular film
Inventor: BORUFUGANGU KOTSUHO
IPC: B29C55/26
Filed: 1991-04-01
Abstract: PURPOSE: To provide an at least uniaxially stretched shrinkable tubular film having at least one layer based on a polyamide/polyolefin polymer mixture providing wrinkles-free durable coating to a filling substance packed in a paste state.  
     CONSTITUTION: The tubular film is characterized by containing 60-95 wt.% of aliphatic polyamide and/or copolymerized polyamide or a mixture of them (a) and at least 5 and max. 40 pts.wt. based on the sum total wt. of the polymer mixture of at least one kind of acid-modified olefin polymer and/or acid- modified olefin copolymer partly compatible with polyamide or the polyamide mixture and having a carboxyl group as a free acid. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5217682-A (JP)
Title: Short yardage tape cable manufacturing process
Inventor: AOYAMA MITSUO
IPC: H01B13/00
Filed: 1975-07-31
Abstract: PURPOSE: The manufacturing process without necessary of the process of the film welding on the both upper and lower surfaces of the rank of the strand and the special strengthening with configuration by successive cutting to the required length. 
     COPYRIGHT: (C)1977,JPO&Japio