baber/WOPTO huggingface dataset:
Patent JP-H07113486-A (JP)
Title: Pipe coupling and spreading tool for joining pipe coupling
Inventor: ORII TAKESHI
IPC: F16L13/14
Filed: 1994-08-24
Abstract: PURPOSE:To provide a pipe coupling which can joint-hold a coupling body and a pipe tightly and strongly, permits the labor saving in the pipe joining work for piping, and permits the easy and speedy execution such as the piping with high airtightness, and to provide a spreading tool for joining the pipe coupling. CONSTITUTION:A pipe insertion part 1a is formed on the inside diameter of a coupling body 1, and a pressing ring 2 is extenally fitted on the outer periphery of the pipe insertion part 1a, and a bulging-out part 1d whose diameter is plastically spreading-deformed properly than the inside diameter of the pressing ring 2 is formed on the outer periphery on the inlet side of the pipe insertion part 1a by a spreading tool which can be fitted on the inside diameter of the pipe insertion part 1a, and a compressd reduced diameter part 3a is formed by collapsing the bulging-out part ld and the pipe 3 through the pressing shift of the pressing ring 2 on the bulging-out part 1d of the pipe inesertion part 1a into which the pipe 3 is inserted, and the coupling body 1 and the pipe 3 are joined integrally.
Patent JP-H0642865-A (JP)
Title: Dehydrating apparatus for umbrella
Inventor: KOTANI SHUICHI
IPC: F26B7/00
Filed: 1992-07-27
Abstract: PURPOSE:To obtain a dehydrating apparatus for an umbrella in which moisture can be rapidly and effectively removed from umbrella cloth. CONSTITUTION:A porous bent plate 23 is integrally provided with an umbrella receiver body 21 through a gap 22 at an inner periphery of the body 21. A water absorption sheet 24 having excellent water absorption properties is attached to an inner periphery of the plate 23 to constitute an umbrella receiver 20. An air duct 25 and a drain duct are provided at a lower end opening of the receiver 20. A sirrocco fan 27 to be driven by a motor 28 is provided on the way of the duct 25, and an air duct 30 connected to a blower 29 is connected through a bottom of the receiver 20 to supply the air into the receiver 20. When umbrella cloth 11 is inserted into the receiver 20, a switch is closed to drive the blower 29 to blow the air. Since the air is diffused above the receiver 20 through between the inside of the receiver 20 and the cloth 12, the cloth 12 flutters by flowing air power to dehydrate adhering moisture of the cloth 12.
Patent JP-S6177915-A (JP)
Title: Keyboard device
Inventor: KAMATA TAKASHI
IPC: G06F3/02
Filed: 1984-09-25
Abstract: PURPOSE:To obtain the outputs corresponding to plural repeat keys with a simple key operation by controlling the control data displayed on a CRT device with the corresponding control data up-down key of a keyboard device together with addition of plural groups of repeat functions. CONSTITUTION:The ON/OFF actions of keys are detected by a key ON/OFF detection part 1 to check the presence or absence of a new key ON state. When this key ON state is detected, it is checked whether a repeat key counter 3 kept under a push state has the set value or not. If the counter 3 has no set value, the counter 3 is counted up by 1 and the repeat key data obtained the new key ON state is stored to a repeat key data buffer 4. When repeat key is detected among pushed keys, the presence or absence of the non-repeat key data is checked. If this key data exists, the non-repeat data is delivered from an output part 6. While the lapse of the repeat cycle of a repeat cycle control part 5 is detected and the data of the buffer 4 is taken out of the part 6. Then the data of the buffer 4 is cleared as long as a turned-off repeat key is detected.
Patent JP-H0759152-A (JP)
Title: Radio station equipment for multi-beam radio communication
Inventor: HORIKAWA KOJI
IPC: H04B7/185
Filed: 1993-08-11
Abstract: PURPOSE:To allow the equipment to flexibly cope with fluctuation in a traffic distribution between beams by executing scan control in which plural beams are simultaneously overlapped to a service area having many traffic requests. CONSTITUTION:An antenna of an earth station 10 and a reception antenna 21 of a radio station are connected via a feeder link 11 and a received signal is divided into plural unit frequency bands at a narrow band filter band 23b via a reception section 22. A signal of each unit frequency band is converted into a transmission frequency by a frequency conversion section 24, a beam is formed for each frequency band by a multi-beam generating circuit 29 and transmitted to a transmission antenna 26b. Then the number of beams emitted from the transmission antenna 26b is increased more than the number of service areas 13 and each beam is independently scanned. Furthermore, plural beams generated by the multi-beam generating circuit 29 are emitted to each service area 13. Thus, the combination of overlapped beams is changed depending on the traffic.
Patent JP-S6260267-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: IWAHASHI HIROSHI
IPC: H01L21/8247
Filed: 1985-09-10
Abstract: PURPOSE:To improve data writing efficiency by a method wherein the first control gate, which is connected to a floating gate with an insulating film in between by capacitive coupling, is provided and the second control gate, which is connected to the floating gate by capacitive coupling with an insulating film is provided. CONSTITUTION:As a drain region 11 is extended beneath a floating gate 14 and a part of the floating gate 14 overlaps the drain region 11, electrons which are produced near the drain region 11 by impact ionization can reach the floating gate 14 by traveling the minimum distance. Moreover, as the distance between the drain region 11 and the floating gate 14 is sufficiently reduced, high capacitive coupling between the drain region 11 and the floating gate 14 is provided and, when a high voltage is applied to the drain region 11, the potential of the floating gate 14 is elevated through the capacitive coupling so that electrons can be absorbed by the floating gate 14 easily. With this constitution, injection efficiency of electrons, in other words characteristics of data writing, can be improved.
Patent JP-H1047582-A (JP)
Title: In-pipe inspection device
Inventor: SHIMOJO TOMOHIRO
IPC: F17D5/02
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To inspect the inside of a pipe smoothly even in the case of a bent pipe by installing an inspection device main body in which a head light is installed on the tip of a coil spring type wire passing tool and installing a camera on the main body, in the in-pipe inspection device, inserted in the pipe for outputting a photographing information while taking the picture of its inner wall surface. SOLUTION: An inspection device main body 1 in which a head light 3 is installed on the tip of a coil spring type wire passing tool 4 is installed and a camera for taking the picture of the inside of a pipe is installed on the inspection device main body 1. The main body 1 is constituted by connecting a front sided 1a with a rear side 1b with the coil spring 6 and a straight view camera 2a for taking a front picture and a side view camera 2b for taking a side picture are installed on respective parts 1a, 1b and the head light 3 is installed in coping with each camera. On the outer periphery part of the inspection device main body 1, plural casters 5 for introducing the inside of the pipe are installed in the outside so as to adjust a projection amount freely.  At the inspection operation time in the pipe, the picture in the pipe is taken by the straight view camera 2a at a straight part and by the side view camera 2b at the bent pipe part.
Patent JP-H0250209-A (JP)
Title: Material carrying device
Inventor: TAKAGI MARIKO
IPC: B65H19/12
Filed: 1988-08-12
Abstract: PURPOSE:To improve the stop accuracy of a coil at the stop target position of coil power due to horizontal slip by loading correction to the coil receiving position of the coil power with a control device based on former result data. CONSTITUTION:The result data of the horizontal slip page of a coil 2 is read by a horizontal slip quantity average data computing element 16 and correcting data to coil power 3 are computed. Then, the data are housed in each weight range of a material and the material carry starting position of the coil power 3 is corrected by a material carry starting position corrector 17 based on those data. After that, carry control is executed. Namely, the horizontal slip page average data computing element 16 calculates an average value in each weight range of the coil by using the real horizontal slip page. On the other hand, the material carry starting point corrector 17 selects data in each weight range of the material for the material carry starting point position of a carrying machine and sets the carrying machine in an opposite direction to the advance direction of the carrying machine at a position, which is dislocated by the average value part of the slip page. Thus, the horizontal slip page to be generated is canceled and the accuracy at the stop position is improved.
Patent JP-S6178264-A (JP)
Title: Recorder
Inventor: TSUTSUMI AKIO
IPC: H04N1/00
Filed: 1984-09-25
Abstract: PURPOSE:To inform replacement period of both recording paper and ink ribbon by setting the total length of the recording paper and ink ribbon equally or setting one of them longer and detecting the shorter end. CONSTITUTION:When the end of roll recording paper 110 leaves its winding core 111 and passes by a recording paper detector 51, the detector 51 generates an electric signal, and an electronic circuit and a display means display the shortage of recording paper to the user. Since the ink ribbon 84 is set slightly longer than the recording paper 110, the residual amount is very little. A frame 10b is opened and the roll recording paper 110 and the ink ribbon 84 are replaced with new ones.
Patent JP-H1146146-A (JP)
Title: Device and method for correcting error and device and method for reproducing digital signal
Inventor: YAMASAKI KENJI
IPC: H04N5/94
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain an error correcting device which does not have wasteful power consumption, an increase of the number of pins, an increase in costs, etc., by using one SDRAM that is connected to an ECC decoder IC in time division processing and performing plural kinds of processing. SOLUTION: An internal code/external code decoder 9 which decodes data that are encoded through a product code is configured in an integrated circuit. Read reproduced data are made into serial data through an equalizer 8, supplied to the decoder 9, performed internal code correction, undergone address control and written to RAM 10. Next, data are read in the direction of an external code, supplied to the decoder 9, performed external code correction and rewritten to the RAM 10. Data are read from the RAM 10 in the direction of the internal code (original order of the data) and outputted. The control of a timing of writing and reading data to/from the RAM 10 is performed with time division by the control of the decoder 9.
Patent JP-S6260053-A (JP)
Title: Determination system for data transfer mode
Inventor: MIYAGI TAKEHISA
IPC: G06F13/38
Filed: 1985-09-10
Abstract: PURPOSE:To determine a data transfer mode speedily and to reduce the load on interface control by providing a comparing means which compares the timing values of messages and the quantities of the offset of data. CONSTITUTION:A comparing part 127 compares the timing values MMo and MMi stored in shift registers 124 and 125 with a reference timing value MMc stored in a shift register 123 to determine and send out the timing value which allows execution processing. A comparing part 128, on the other hand, compares the quantities XXo and XXi of offset stored in the registers 124 and 125 with the reference quantity of offset stored in the register 123 to determine and output the quantity of offset which allows execution processing. Thus, the plural shift registers and comparing means are used in combination to determine a data transfer mode speedily and reduce the load on the interface control.
Patent JP-H1044998-A (JP)
Title: Train operation controller
Inventor: MITSUYOSHI KYO
IPC: B61L23/34
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To simplify constitution of ground equipment and to carry out highly flexible train operation control. SOLUTION: A limit speed signal forming means 35 inputs an own train position, another train position, and a turnout switching direction from an own train position detecting means 31, a train position receiving means 33, and a turnout switching direction receiving means 34 individually so as to form a limit speed signal, and then, outputs it to a train automatic operating means 36. The train automatic operating means 36 controls a train driving unit 30 on the basis of the limit speed signal and an own train speed provided from an own train speed detecting means 32. A traveling path deciding means 40 decides a traveling path on the basis of the own train position and the another train position.  This decision signal serving as a setting requesting signal is transmitted to a turnout controlling means 21 via a travel path setting request transmitting means 41 and a travel path setting request receiving means 42, and then, a turnout 20 is controlled on the basis of this signal.
Patent JP-S5899941-A (JP)
Inventor: IWAMURA AKIRA
IPC: A47L15/42
Filed: 1981-12-11
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-H0754077-A (JP)
Title: Production of ag-oxide type composite electrical contact material
Inventor: SAGARA YASUHIRO
IPC: C22C1/05
Filed: 1993-08-12
Abstract: PURPOSE:To obtain a contact material excellent in welding strength to a holder material without using Cd by forming an oxide reduced layer in the periphery of a wire contg. oxide of a specified metal such as Sb or Sn dispersed in Ag in an atmosphere of a gaseous N2-CO mixture having a specified ratio. CONSTITUTION:A powdery of Ag powder with powder of one or more kinds of powdery of oxides of Sb, Sn, Zn, Mn, In, Cu Pb, Te, Bi, Ni, Fe, Co, Cr and Li is compacted, sintered and formed into an Ag-oxide wire or filament by hot extrusion or other method. This material is slowly heated to >=600 deg.C at 40-100 deg.C/min rate in an atmosphere of gaseous N2-CO mixture having a volume ratio of N2 to Co of (1:1) to (8:1). By this heating, an oxide layer in the surface of the material is reduced and a reduced layer having a uniform thickness is formed in the periphery of the wire or filament to obtain the contact material. Since Cd is not used, pollution control equipment is obviated.
Patent JP-S5994495-A (JP)
Inventor: YOKOYAMA YOUICHI
IPC: H01H45/02
Filed: 1983-10-26
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-H0251644-A (JP)
Title: Planetary gear type advancing second gear speed reducing reverser
Inventor: KIRIAKI TAKASHI
IPC: F16H1/28
Filed: 1988-08-10
Abstract: PURPOSE:To obtain a large reduction gear ratio in a range as wide as possible without increasing the distance between shafts by interlockingly linking an output large gear loosely fitted to an output shaft to the output shaft via a planetary-gear reduction gear mechanism and installing a backing shaft, advancing first gear shaft and an advancing second gear shaft in parallel to the output shaft. CONSTITUTION:As a clutch on an advancing second gear shaft 49 side is engaged, an advancing second gear input gear 51 which is always in a rotating condition by means of a backing input gear 40 is directly connected to an advancing second gear pinion. A first stage speed reduction is carried out during the transmission of power from this advancing second gear pinion 50 to an output large gear 23, while carrying out a second stage speed reduction during the power transmission from the output large gear 23 to an output shaft side via planetary gears 29. The number of teeth of an advancing first gear input gear 47 and an advancing second gear input gear 51 are set so that the advancing first gear side is smaller, whereas increasing the diameter of an advancing first gear pinion 43 so as to make the number of teeth thereof larger than that of the advancing second gear pinion 50. Thereby, the advancing second side is larger in speed reduction than the advancing first gear side.
Patent JP-2000029027-A (JP)
Title: Lighting device for liquid crystal projector
Inventor: MIHARA HISAYUKI
IPC: G02F1/1335
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To shorten optical path length and to obtain higher efficiency by obtaining a high-efficiency, high-quality fly-eye lighting optical element by optically devising a fly-eye lens a little when a lighting angle needs to have high- level telecentricity. SOLUTION: This lighting device is equipped with an elliptic reflector 12 which converges the light emitted by a light source 11 placed at a 1st focus on a 2nd focus and reflects it and a fly-eye lens part 14 which divides the light reflected by the elliptic reflector 12 optionally into pieces and projecting the pieces of luminous flux inputted to respective division parts so that the whole liquid crystal panel is irradiated; and the fly-eye lens part 14 gradually decrease in the effective incidence angle (NA) of each fly-eye element with the distance from the optical axis and the effective maximum incidence range of a fly-eye adjacent to the optical axis is nearly equal to the effective aperture range of the elliptic reflector.
Patent JP-H0546329-A (JP)
Title: Miniature printer device
Inventor: SADA IZUMI
IPC: G06F3/12
Filed: 1991-08-09
Abstract: PURPOSE:To provide the device whose occupied area is small and whose installing place can be selected freely without being troubled by a cable by placing a commond processing part and a printing part in separate casings, and executing a data transmission by radio between the command processing part and the printing part. CONSTITUTION:The device is constituted of a unit A connected to a computer being a host device by a cable, and a unit B having a printing function, and the unit A consists of a command processing circuit 11, a communication control circuit 12, a modulating/demodulating circuit 13, and a high frequency circuit 14. The unit B consists of a high frequency circuit 15, a modulating/demodulating circuit 16, a communication control circuit 17, a printing control circuit 18, and a printing mechanism 19. In such a state, a printing control command and printing image data are subjected to frequency modulation by the modulating/demodulating circuit 13 and converted to a feeble radio wave of a very high frequency band by the high frequency circuit 14, and transmitted to the unit B. The data received by the high frequency circuit 15 of the unit B is demodulated by the modulating/demodulating circuit 16, and thereafter, sent to the printing control circuit 18, and printed by the printing mechanism 19.
Patent JP-H1047497-A (JP)
Title: Butterfly valve
Inventor: MORI KOUHEI
IPC: F16K1/226
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent dusts from entering a portion between seat surfaces with a simple structure by forming fluid circulation grooves on an inner peripheral surface of a step seat with gaps in the circumferential direction. SOLUTION: Fluid circulation grooves 6 are formed on an inner peripheral surface of a step seat 4 with gaps in the circumferential direction. Depth (h) of each groove 6 is less than an abutting width (H) between seat surfaces 2a and 4a. The seat surface 2a of a valve element 2 is abutted against the seat surface 4a of the step seat 4 in a closed state. The grooves 6 are blocked with the seat surface 2a for blocking a fluid passage inside a valve box 1. Fluid (a) passes through the grooves 6 in the direction indicated by an arrow in an open state. The upstream of the grooves shows a negative pressure condition. Dusts to be accumulated on corners 5 between an inner peripheral surface 1a of the valve box 1 and the seat surface 4a is sucked into the grooves 6. Accumulation of dusts are thus prevented and sealability is kept. A structure is simplified, and a manufacturing cost is reduced.
Patent JP-2001031600-A (JP)
Title: Production of highly pure monoethylene glycol
Inventor: OKA YOSHIHISA
IPC: C07C29/80
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a highly pure monoethylene glycol by which the simplification of production step and operation, the energy saving and the low cost are achieved, the contamination of impurities such as glycol aldehyde in the monoethylene glycol product is suppressed, and a product standard value required for the highly pure monoethylene glycol of a fiber grade can be satisfied in the process for producing the monoethylene glycol. SOLUTION: This process for producing a highly pure monoethylene glycol by using an unrefined crude ethylene oxide as a raw material for a hydration reaction is characterized by introducing a side-cut technique into a monoethylene glycol rectifier 101, and taking out the monoethylene glycol from a side-cut part.
Patent JP-H0950371-A (JP)
Title: Device and method for program generation support
Inventor: TERAO SO
IPC: G06F19/00
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To use the control structure of a model prepared in a virtual environment by a simulator as the upstream design tool of actual system control by structuring a system according to a concept able to be shared with actual systems. SOLUTION: Processes (process 1, process 2, process 3) provided with a data processing content to be executed by equipment in the actual system as processing programs on data in itself and to manage their execution are set from a simulation model from the simulator, and Work routes (WR 1, WR 2, WR 3) are set by designating an order to make Work transit between set processes, and the program of the simulation model is prepared based on the operation setting of set processes and Work routes, and also, an execution program is prepared by linking them.
Patent JP-S6444974-A (JP)
Title: Copying device
Inventor: TAKAHASHI HIROSHI
IPC: G03B27/52
Filed: 1987-08-13
Abstract: PURPOSE:To reduce a miscopying by releasing the mode of information addition by means of the mode input of a copying machine. CONSTITUTION:When a mode reset is inputted (LOW level), a printing mode is released and the operation becomes a mode displaying a normal hour, minute and second on a liquid crystal 31c. This is performed when the printing mode is released by setting the contrary modes of a main body or pressing an all clear key. A coloring timing signal is transmitted during the copying sequence of the main body and performs the coloring and its preservation of a display device 16 at the LOW level and decoloring and releasing at a HIGH level. Thus, unnecessary information addition and the miscopying can be reduced.
Patent JP-H0653763-A (JP)
Title: Automatic gain controller
Inventor: NAGAOKA KUNJI
IPC: G01V8/12
Filed: 1992-07-28
Abstract: PURPOSE:To obtain an automatic gain controller able to control a gain of an optical detection means easily and surely through the improvement of the configuration. CONSTITUTION:The automatic gain controller 1 controls the gain of an optical detection means 3 which emits a light to a detection object, receives a reflected light from the detection object to obtain a detection signal of the detection object. The controller is provided with a reference reflection member arranged to a radiation region of a light from the optical detection means 3 for the detection object and with a gain control means setting the gain of the optical detection means 3 at the detection of the detection object by the reference reflection signal based on the reflected light from the reference reflection member. Through the constitution above, the gain of the optical detection means 3 is easily and surely controlled by the operation of the optical detection means 3, the reference reflection member and the gain control means.