baber/WOPTO huggingface dataset:
Patent JP-H06156959-A (JP)
Title: Centering device for escalator
Inventor: YAMASHITA KOJI
IPC: B66B23/00
Filed: 1992-11-18
Abstract: PURPOSE:To provide a centering device for an escalator which is designed to perform an easy and rapid work to stretch a piano wire by means of which a plumb bob for centering is suspended. CONSTITUTION:A magnet and a display part are arranged to the lower part of a first stay 20 and the lower part of a second stay 21, respectively. The display part of the second stay 21 is adapted to reference position display of a lower terminal gear 3. With this state, by attracting the magnet to the shaft part of the lower terminal gear 3, the second stay 21 is erected in the vicinity of the lower terminal gear 3. Similarly, the first stay 20 is erected in the vicinity of an upper terminal gear 1. A piano wire 10 is stretched between the stays 20 and 21. This constitution causes improvement of the efficiency of a centering work.
Patent JP-H07159462-A (JP)
Title: Method for measuring analog signal
Inventor: NIIDE HIROKI
IPC: G01R19/00
Filed: 1993-12-09
Abstract: PURPOSE:To measure a signal waveform to be measured and, at the same time, to detect the distortion of the signal waveform by fetching the signal waveform by one-period quantity after the signal is subjected to specific processing. CONSTITUTION:The propriety of a signal waveform to be measured is discriminated by using the areas A, B, and C of calculated specific areas, levels V1 and V4, and signal ground V3 by successively executing a first arithmetic process 1 for squaring a data train fetching a signal waveform to be measured at a sampling frequency fs, second arithmetic process 2 for obtaining the square root of the data train, third arithmetic process 3 for rearranging the data train in accordance with the magnitude of the data after the process 2, fourth arithmetic process 4 for calculating the areas of specific areas from the data train after the first, second, and third arithmetic processes 1, 2, and 3, and fifth arithmetic process 5 for comparing calculated values with theoretical values.
Patent JP-S63166345-A (JP)
Title: Frequency shift keying circuit
Inventor: YAMAZAKI MASAO
IPC: H04L27/12
Filed: 1986-12-27
Abstract: PURPOSE:To obtain an always constant output line carrier frequency shift even if the modulation characteristic is fluctuated due to secular change or temperature by demodulating a modulated wave from a frequency modulator, comparing a reference voltage and a demodulated voltage in each code of 2<n> value so as to apply correction control to a level conversion circuit. CONSTITUTION:A reference voltage to apply required frequency shift is set at each code by control circuits 17-20, an error between the voltage and the voltage held by sample-and-hold circuits 13-16 is detected and a control signal to correct it is outputted to output terminals 22-25. The control output from the output terminals 22-25 is inputted to level conversion circuits 4-7 to correct an analog output voltage in each code. The frequency shift of the output carrier with respect to each code of 4-value is kept always constant by setting the reference voltage independently of the fluctuation of the modulation characteristic in such a way.
Patent JP-H03170138-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SATAKE NOZOMI
IPC: A61B8/06
Filed: 1989-11-30
Abstract: PURPOSE:To shorten the setting time of conditions and to reduce the work burden of an operater by constituting the device so as to vary a variable to make a cut-off frequency of a filter at a prescribed value, in accordance with the variations of an ultrasonic pulse rate frequency and alternate stage number. CONSTITUTION:Blood flow information is obtained by transmitting and receiving an ultrasonic wave to an from a body to be examined, while changing the ultrasonic wave scanning sequence by plural alternate stage numbers, detecting a Doppler deviation signal from the obtained ultrasonic wave and extracting a Doppler signal by eliminating a clutter by a filter, and lowering a sampling frequency to this Doppler signal without changing an ultrasonic pulse rate frequency. In this case, a controller 12 outputs a control signal for switching, for instance, an alternate stage number (m) of a sequential alternate scan to a transmitting/receiving circuit 2, an arithmetic circuit 6, a DSC 7 and an (fc) optimizing circuit 15a, and also, outputs a cut-off frequency (fc) of an MTI filter 5 to the (fc) optimizing circuit 15a. When it is received, the (fc) optimizing circuit 15a controls a variable so that the cut-off frequency of the MT filter 5 becomes a prescribed value.
Patent JP-H05275153-A (JP)
Title: Method of mounting multi-pin display electronic parts and board used therein
IPC: H01R43/00
Filed: 1992-10-22
Abstract: PURPOSE:To allow even an unskilled workman to mount displaying electronic parts of multi-pin type very simply, and perform it easily and certainly in the upright state in the marginal positions of a board at its outer edges. CONSTITUTION:L-shaped lead pins 12 protruded at the bottom surface of a fluorescent character display tube 10 having a fluorescently displaying part 11 on the facade are inserted in long holes in a circuit board 1 to be installed in the tube 10. A guide 20 is installed on the board 1 near its position for mounting the tube 10, which is thus supported in the condition that the fluorescently displaying part 11 is positioned perpendicularly to the board 1. In the condition that the tube 10 is supported by this guide 20 on the board 1 perpendicularly thereto, an electrode pattern 3 and multiple pins 12 are soldered fast. After soldering process, the board 1 is cut along the cutting part 2, and the fluorescently displaying part 11 is positioned at the cut end farce of the board 1 by splitting the long hole into halves.
Patent JP-S63162908-A (JP)
Title: Exhaust absorption type steam prime mover
Inventor: ARAI MASAYUKI
IPC: F01K25/00
Filed: 1986-12-24
Abstract: PURPOSE:To obtain the exhaust absorption steam prime mover which lowers the temperature and pressure of the exhaust and recovers and generates the discharge heat of the exhaust by allowing the inlet side of an evaporation type cooler for cooling an absorber to a condensed water separator and allowing an outlet side to communicate to a turbine. CONSTITUTION:Steam is used as working medium vapor, and the aqueous solution of lithium bromide is used as absorbent. The dilute solution having the max. steam dissolution density is heated by a vapor generator 1, and the steam having a high temperature and high pressure is damp-expanded by a turbine 3, and the condensed water is separated by a condensed water separator 4, and discharged into an absorber 6. The saturated dense solution supplied from the vapor generator 1 is introduced into the absorber 6 through a communi cating pipe 10, heat exchanger 8, and decompression device 11, and the exhaust is absorbed and dissolved to form a saturated dilute solution, and the tempera ture is raised. The condensed water presurized by a water pump 13, and is introduced into an evaporation type cooler 14 to cool the saturated dilute solu tion, and heated and evaporated under the saturation pressure, and then sent into a turbine 3 from a connecting pipe 15, and performs damp expansion again.
Patent JP-H01152186-A (JP)
Title: Ferroelectric liquid crystal display
Inventor: ONISHI HIROYUKI
IPC: C09K19/42
Filed: 1987-12-08
Abstract: PURPOSE:To obtain the subject device which operates in a wide temperature range including room temperature, gives good orientation, can provide a rapid response, and shows an excellent display quality, by using a liquid crystal composition containing a specified liquid crystal compound above a specified amount. CONSTITUTION:The subject device is obtained by using a liquid crystal composition made by incorporating 75wt.% or more liquid crystal compound showing non-chiral smectic C phase [e.g., a compound of formula I (wherein R and R' are each alkyl, alkoxy, acyloxy or alkoxycarbonyl) or a compound of formula II (wherein R and R' are each alkyl or alkoxy)] into a ferroelectric liquid crystal composition. The conventional ferroelectric liquid crystal material is made by incorporating therein a compound showing a non-chiral smectic C phase in an amount of about 40-60wt.% in order to widen the operating temperature range. Because of the necessity of mixing various chiral components to adjust many material constants, a practical ferroelectric liquid crystal composition has hardly been obtained. The use of a liquid crystal mate rial made by incorporating 75wt.% or more liquid crystal compound showing a non- chiral smectic C phase can give the title device which operates in a wide temperature range, gives good orientation, can provide a rapid response, and shows a high display quality.
Patent JP-H03171874-A (JP)
Title: Picture information processor
Inventor: MIURA YUTAKA
IPC: H04N1/40
Filed: 1989-11-29
Abstract: PURPOSE:To improve picture quality by outputting picture information as they are when the inputted picture information are composed of density information and position information, and outputting the picture information while converting them to picture information composed of the density information and the position information when the picture information composed of the density information only. CONSTITUTION:Picture data to be sent from a host device are inputted for each picture element information of an attention picture element and when picture element information in the inputted picture information are already composed of the density information and the position information, the picture element information are supplied to a printer, for example, as they are. When the picture element information are composed of the density information only, from the density information of the picture elements around the attention picture element, the position information are generated concerning a position, where the attention picture element is printed in one picture element area, and supplied to the printer while converting to the information combined with the density information at a picture data conversion part 2. Thus, the picture element with the high quality can be obtained without damaging gradient at a half tone picture and the picture can be obtained without making an uneven part apparent to be generated by an oblique line part or a curve part at a linear picture such as a character or a graphic, etc.
Patent JP-H10127395-A (JP)
Title: Easel
Inventor: BODA HARUMI
IPC: A47B97/04
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To temporarily fix a receiving material at an optional position in a leg by constituting the receiving material by means of providing a 'U'-shaped holder which pinches the leg, a shaft part which supports a canvas, etc., and a pressurizing material which energizes the leg towards the shaft part. SOLUTION: The receiving material 40 consists of the 'U'-shaped holder 41, the shaft part 42 which penetrates the opening side end part of the holder 41 so as to place the canvas and the pressurizing material 43 which penetrates an intermediate part at the bending end side of the holder 41 so as to hold the side surface of the leg 10 with the shaft part 42. The holder 41 is provided with parallel two planes, one end is connected, the other end is opened and a whole shape makes the 'U'-shape. A penetrating hole 41a is provided in the opening side end part of the holder 41. This side of the shaft part 42 is bent in an 'L'-shape so as to prevent the canvas from falling by slipping.  A removal preventing tool 42a is fitted at the inner side of the shaft part 42 so as to be attachable/detachable, the pressurizing material 43 is adopted as a finger-screw having a knob and a tree supporting material 43 is fitted to a tip part.
Patent JP-H05142562-A (JP)
Title: Liquid crystal display device
Inventor: IURA TAKAYUKI
IPC: H05K3/36
Filed: 1991-11-26
Abstract: PURPOSE:To shorten the width of a power source circuit substrate. CONSTITUTION:As to the liquid crystal display device constituted of a liquid crystal display substrate, a power source circuit substrate 22 arranged so as to be positioned around the liquid crystal display substrate and a liquid crystal display driving circuit substrate 23 positioned between the liquid crystal display substrate and the power source circuit substrate 22 and arranged so as to be provided with the group of electrodes respectively connected with the group of electrodes on each substrate surface, a capacitor 8 for absorbing a noise out of the power source circuit mounted on the power source circuit substrate 22 is mounted on the liquid crystal display driving circuit substrate 23.
Patent JP-H02157158-A (JP)
Title: Production of carbon fiber molded body for use at high temperature
Inventor: TAKAHASHI SUSUMU
IPC: C04B35/83
Filed: 1988-12-08
Abstract: PURPOSE:To eliminate difficulty in handling due to the stickiness of an adhesive and to unnecessitate many metal mold for molding by injecting a resin soln. into a bag packed with an amorphous aggregate of carbon fibers in vacuum and by treating the packed aggregate. CONSTITUTION:An amorphous aggregate of carbon fibers is prepd. in the form of chips, cotton, nonwoven fabric, etc., and packed into a bag made of resin which is carbonized by heating. This bag is set under reduced pressure and a resin soln. as an adhesive is injected into the bag to form a compressed inter mediate. This intermediate is put in a jig, the dimensions are regulated and the reduced pressure is returned to atmospheric pressure to obtain a prescribed density. The intermediate is then made infusible and carbonized or graphitized by heating.
Patent JP-2000136599-A (JP)
Title: Roofing material and roofing laying structure
Inventor: SUGITA TADASHI
IPC: E04D1/16
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To impart a three-dimensional feeling and a gorgeous sense to a roof and to prevent rainwater from entering inside. SOLUTION: Roofing 1 is such that when pieces of the roofing 1 are arranged lengthwise and crosswise on a sheathing roof board B, an unexposed part H on which the upper line of the roofing 1 is overlapped is made thicker than an exposed part E which appears to the outside. In that case, the roofing 1 comprises the exposed part E exposed to the outside and an unexposed part H on which the upper line of the roofing 1 is overlapped. The unexposed part H is thick-walled and a step 4 is provided at the boundary between the unexposed part H and the exposed part E.
Patent JP-H07144768-A (JP)
Title: Sheet feeder and image forming device
Inventor: ASADA AKIHIRO
IPC: B65H3/06
Filed: 1993-11-18
Abstract: PURPOSE:To heighten parallelism between a feed roller and a sheet loading means, and prevent the occurrence of printing failure or a jam by a skew by arranging a positioning member to connect a feed roller shaft of the feed roller and the sheet loading means to each other. CONSTITUTION:At paper feeding time, a lock mechanism of a front cover 1 of an image forming device B is released, and a paper feeding tray 2 is rotated up to a sheet setting possible condition with a rotary center shaft 2a as its center. At this time, a positioning member 6 is also rotated by interlocking with the tray 2, and is fitted to a U shaped groove 6a, and the thrust direction is regulated. Parallelism with a paper feeding roller 3 to feed plural sheets one by one is reliably produced. Next, when paper feed is started, a pressing member 4 added to the roller 3 side is pushed up by a pressing spring, and presses the roller 3 through the plural sheets 10. The sheets 10 are fed up to a separating pad 5 by the rotating roller 3. In this way, since the paper feeding tray 2 and the feeding roller 3 are directly positioned by the positioning member 6, carrying accuracy is easily produced.
Patent JP-H03171995-A (JP)
Title: Radio transmission equipment of household electric appliance
Inventor: TAKAHASHI MASAKI
IPC: H04B1/10
Filed: 1989-11-30
Abstract: PURPOSE:To exactly understand an advance state and an end time of the process of an apparatus by placing a first transmitting/receiving equipment on the apparatus body, separating a second transmitting/receiving equipment from the apparatus body, and varying the unit length per 1 bit of a signal outputted from a first transmitting/receiving device by a voltage level of a receiving signal. CONSTITUTION:A first transmitting/receiving equipment 2 is arranged in an apparatus body 1, a second transmitting/receiving equipment 3 is separated from the apparatus body 1, and first of all, call signal is transmitted from a second transmitting/receiving equipment 3, the signal is received by a first transmitting/receiving equipment 2, and by a voltage level of the receiving signal in this case, unit length, per 1 bit of a signal outputted from a first transmitting/receiving equipment 2 is varied. In such a way, when a user has a second transmitting/receiving equipment 3 with him, even if he separates from the apparatus body 1 and is executing other work, an advance state and an end time, etc., of the process of the apparatus body 1 can be understood.
Patent JP-H01152630-A (JP)
Title: Pressure heat treating equipment
Inventor: KOBAYASHI JUNICHI
IPC: H01L21/31
Filed: 1987-12-09
Abstract: PURPOSE:To further uniformize a produced film over a surface of the same way surrounding the whole surface of the produced film with high temperature process gas by disposing a back-flow member between a discharge part and a boar for preventing the process gas flowing in the vicinity of the discharge port from flowing back to the interior of a process tube. CONSTITUTION:A back-flow member 30 includes a back-flow plate 31 removably mounted on the tip end of a semi-spherical part 23 of a cap 21 and constructed substantially with a lower half of a disk. The back-flow plate 31 is adapted to partition a discharge port 15 and a boat 3 over a height from the vicinity of the bottom surface of a process tube 12 substantially to the center of a height of the process tube 12 along the cross section of the same. Even if process gas flowing in the vicinity of the discharge port 15 flows back, it can securely be prevented from reaching a wafer 2 mounted on the boat 3.
Patent JP-S63167391-A (JP)
Inventor: ASAINA TAKUMI
IPC: G09G1/02
Filed: 1986-12-29
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-H09152621-A (JP)
Title: Liquid crystal display device and its production
Inventor: NAKANISHI FUTOSHI
IPC: G02F1/1345
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with which miniaturization is possible by solving the high resistance problem on a glass substrate and a process for producing the same. SOLUTION: The connecting terminal 4a for output of a structure for packaging a semiconductor element 3 by COG (chip-on-glass) onto the glass substrate 1 of a liquid crystal panel 1 is connected onto a conductive pattern 2a for output formed on the glass substrate and the connecting terminal 4b for input is connected onto the metallic wiring 5a of an FPC (flexible printed circuit) 5. As a result, the supply of input signals without using the conductive patterns on the glass substrate having a problem in the supply of the input signals to the semiconductor element 3 is made possible.
Patent JP-H08170156-A (JP)
Title: Steel sintered compact
Inventor: ENBOKU MASAKAZU
IPC: C22C38/58
Filed: 1994-12-15
Abstract: PURPOSE: To produce a steel sintered compact excellent in wear resistance, strength, and toughness by compacting and sintering a powder of low alloy steel with specific composition and then applying surface hardening treatment to the resultant sintered compact. CONSTITUTION: A binder is added to a pulverized powder of a low alloy steel having a composition consisting of, by weight, 0.08-0.3% C, <1% Si, <2% Mn, 2-4% Cr, 0.5-4% Ni, and the balance Fe, and the resultant mixture is kneaded and pelletized. After the resultant pelletized material is formed into the desired shape by means of injection molding, press compacting, etc., heating is applied to evaporate and remove the binder. Then, the resultant green compact is charged into a vacuum sintering furnace and sintered at high temp. in a vacuum atmosphere. The resultant sintered parts are cooled and heated to high temp. in an atmosphere of converted butane gas, etc., by which the surface of the sintered parts can be carburized and hardened.  By this method, the sintered parts, having >=95% sintered density and >=HRA76 surface hardness and excellent in wear resistance, strength, and toughness, can be obtained.
Patent JP-H04182572-A (JP)
Title: Building on slope
Inventor: MATSUMOTO YASUYUKI
IPC: E02D29/02
Filed: 1990-11-19
Abstract: PURPOSE:To shorten a construction period by connecting a corridor sprung out of a vertical outer wall constructed at the crest side of a building and a building hall through a connecting corridor, and installing a ventilating hall in an interval between the outer wall and a building body. CONSTITUTION:A vestibule hall 3 and a light court 4 are set up each in a dwelling unit 2 adjacent to a multi-dwelling house building 1 constructed on a slope, while a common hall 5 is set up in the central part each. In addition, a vertical outer wall 8 is installed at the crest side of the building 1, and it is fixed in the inclined ground via an earth anchor. Successively, a corridor 11 is sprung out on the same horizontal plane with each floor of the building 1 at the outer wall 8. Moreover, the corridor 11 and each of halls 3, 5 are connected to each other via a connecting corridor 12, and a ventilating hall 13 is formed in space between the outer wall 8 and the building 1.
Patent JP-H04183945-A (JP)
Title: Cylinder direct injection type spark ignition engine
Inventor: UEDA TAKANOBU
IPC: F02D41/04
Filed: 1990-11-19
Abstract: PURPOSE:To stabilize combustion of stratified air-fuel mixture, increase output in the case of low load operation and improve properties of exhaust gas by arranging a variable valve timing device at least in one of intake and exhaust valves, and increasing overlap of the intake and exhaust valves in the case of the low load operation more than that in the case of high load operation. CONSTITUTION:A variable valve timing device 30 is arranged on a cam shaft to drive an intake valve, and fuel injection valves 5 to inject fuel directly are also arranged in respective cylinders. Since the respective fuel injection valves 5 carry out divided injection of the fuel in one stroke of the respective cylinders, the valves having high operational speed equipped with piezoelectric elements are used therefor, and in the case an engine load is less than a prescribed value, at least a part of requested fuel injection volume according to an engine operational condition is injected into the cylinders so that air-fuel mixture can be formed in the vicinity of sparking plugs 16. In order to carry out such various controls of an engine 1, a ECU 20 to input output signals from a crank angle sensor 22, an accel opening sensor 24 and so on are arranged, and the variable valve timing device 30 is controlled by means of this ECU 20 so that overlap of intake and exhaust valves in the case of low load operation can be increased more than that in the case of high load operation.