baber/WOPTO huggingface dataset:
Patent JP-H082678-A (JP)
Title: Transport of porous concrete material
Inventor: EBARA MASAMI
IPC: B65G53/32
Filed: 1994-06-20
Abstract: PURPOSE:To enable the transport and placement of the porous concrete material at a narrow place, place in a large height, large depth underground, etc., by constituting the porous concrete material by feeding a mixing agent which is not separable in water into a cement paste, feeding the concrete material into a water stream which flows in a feeding pipe, and sending the concrete material under pressure by an under pressure pump. CONSTITUTION:Water, cement, aggregate, and a mixing agent which is not separable in water as the porous concrete material are fed in each prescribed ratio into a mixer, and kneaded. The kneaded porous concrete material 1 is received into a hopper 2, and fed into the water 4 which flows in a feeding pipe 3 from a feeding inlet 5. At this time, the cement paste in the material 1 is condensed and joined around the aggregate, since the mixing agent which is not separable in water is mixed. Then, the material 1 is sent under pressure to a prescribed mold form 9 through a feeding pipe 3 by an under pressure pump 8. In the mold form 9, a screen 1 having the mesh slightly smaller than a drain hole 10 and the particle diameter of the aggregate is installed, and the water used for the sending under pressure is drained from this screen 11, and used in circulation.
Patent JP-H0459587-A (JP)
Title: Door control device of elevator
Inventor: MIZUNO KIMIMOTO
IPC: B66B5/02
Filed: 1990-06-29
Abstract: PURPOSE:To prevent various inconvenience depending on a self-propelling condi tion of a door by applying a necessary electric energy from a battery power source to a control/driving member when it is detected that a feeding voltage is less than a standard value. CONSTITUTION:When a power source cutting detector 32 detects that the feeding voltage is less than a specific standard value by a cutting of power source from a normal power feeding condition, the output signal responding to the detection of the abnormal condition is added to the speed instruction generator 22 in a microcomputer 31. And, corresponding to that, the speed of the door of an elevator is reduced depending on a speed instruction output from the speed instruction generator 22. In this case, the power feeding to an inverter control circuit 17 is made by passing through a DC-DC converter 33. As a result, various inconveniences depending on the self-propelling condition generated by the inertia of the door itself of the elevator, when an abnormal condition is generated in the power source, can be prevented securely.
Patent JP-H0923477-A (JP)
Title: Method and system for preventing oversleeping in train and its mobile equipment
Inventor: ISHIDA SO
IPC: H04W64/00
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To announce that a train approaches a desired stations through the use of a portable telephone set by allowing a mobile equipment to register announce information of a specified base station to judge the presence/absence of the coincidence of received announce information and registered announce information to generate an alarm at the time of coincidence. SOLUTION: A user instructs the register of station information from a keyboard 40 and CPU 10 reads announcement information showing the position of the base station from the base station existing near the station through a communication line 30. CPU 10 converts announcement information into information for storing in a memory 50 and stores it in the memory 50. CPU 10 sets an oversleeping preventing mode to read announcement information through the communication line 30 to extract a base station pattern. Next, a base station pattern registered in the memory 50 and the extracted base station pattern are coincidence-compared. When the mobile equipment is not positioned near the registered base station, negative decision is obtained and speech mode processing is executed.  On the other hand, when the mobile station is near the base station, positive decision is obtained and CPU 10 instructs an alarm circuit 60 to ring.
Patent JP-H0729127-A (JP)
Title: Tape cartridge for cleaning tape
Inventor: TAKEDA HIROMOTO
IPC: G11B23/42
Filed: 1993-07-09
Abstract: PURPOSE:To allow a user to collectly grasp the exchanging time of a cleaning tape, by providing a function for automatically counting/displaying the used number of times of the cleaning tape, thereby saving labor to write the using number of times manually and eliminating missing of writing or erroneous writing. CONSTITUTION:When a head and tape running system of a cartridge-type magnetic tape apparatus is to be cleaned with the use of a cleaning tape, a switch 3 set in a reader block 1 of the cleaning tape is turned ON by a pin of an arm of a loading mechanism, thereby to drive a counter 2. The using number of times of the cleaning tape is displayed by a counter display. Accordingly, the user's labor to write the using number of times manually is saved, and the exchanging time of the cleaning tape is correctly detected.
Patent JP-S5695126-A (JP)
Title: Removing method of oxygen from gas containing unsaturated hydrocarbon
Inventor: NISHIKAWA EIICHIROU
IPC: C07C7/163
Filed: 1979-12-28
Abstract: PURPOSE: To prevent the hydrogenation of an olefin and hydrogenate and remove only oxygen selectively, by bringing a gas containing the olefin and oxygen into contact with a catalyst containing one or two or more of silver and gold in the presence of H 2 .  
     CONSTITUTION: A gas containing an olefin, e.g. ethylene or propylene, and oxygen as an impurity is brought into contact with a catalyst containing silver and gold alone or two or more of them, preferably silver, e.g. a catalyst containing silver nitrate supported on alumina, in the presence of hydrogen to hydrogenate and remove only the oxygen selectively. The hydrogen is preferably used in excess without accelerating the hydrogenation of the olefin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0344606-A (JP)
Title: Lens holder
Inventor: GEORUKU KUNKERU
IPC: C23C14/50
Filed: 1990-06-29
Abstract: PURPOSE: To quickly exchange lenses and to quickly turn the lens upside down with respect to a covering material source by making the lens insertible between two rings which can be fastened to each other, with an elastic tongue piece or an arm and the lens attachable to a processed material holder. CONSTITUTION: For supporting a glass lens for glasses 25 in two rings 14 and 15, first, the glass lens for the glasses 25 is placed on the flange-like stepped part 26 of the second ring 15. Then, the first ring 14 is placed on the second ring 15 and rotated with respect to the second ring 15, so that the curved elastic end parts 16' and 17' of wire springs 16 and 17 are slid into two grooves 29 formed on the periphery 22 of the first ring 14. The curved end parts 16' and 17' are slid along the slopes 31 of the grooves 29 by the rotary motion, until the end parts ride on the front surface of the first ring 14. Thus, the glass lens for the glasses 25 located between two rings 14 and 15 is held together.
Patent JP-S6060843-A (JP)
Inventor: TSUMATOU TERUO
IPC: A61C13/01
Filed: 1983-09-14
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-S6327137-A (JP)
Title: Polling control system
Inventor: OTSU TOSHIO
Filed: 1986-07-18
Abstract: PURPOSE:To exclude waste call operating time by interrupting a call to a slave station with no reply for a prescribed times and integrating the station again as a polling object according to polling request information received in a common reception time. CONSTITUTION:A control circuit 1 uses a list storage circuit (LSTM) 9 to obtain an identification number of the call slave station. If no reply information is obtained for a prescribed time after a polling information processing unit (PEDP) 2 sends call information to a transmission circuit TX 3, the REDP 2 sends no reply signal to the control circuit 1. The control circuit 1 receiving the signal rewrites number of no reply in pairs with an identification number set with a sent flag of the LSTM 9 by incrementing the number by 1, reads the next identification number and the number of no reply to transfer the sent flag to the identification number. When the identification number reaches the final number of the LSTM 9 through the repetitive operation above, the control circuit 1 sends a switching signal to a switching circuit SW 7 to await the input from a common reception circuit 8.
Patent JP-H04367525-A (JP)
Title: Method for forming glass optical element
Inventor: ITO HIROSHI
IPC: C03B11/08
Filed: 1991-06-14
Abstract: PURPOSE:To obtain an optical element free from sink mark and subjected to precision transfer on an optical functional face at a remarkably reduced processing cost and in a short time by directly producing the optical element from melted glass. CONSTITUTION:Melted glass 4 is cast into a forming mold 1 for cast installed on a supporting table 3 and provided with a heater 2. A vertically movable upper mold 6 inserted by a cylinder 5 in an upper mold holding part 5. An upper mold holding part 5 is put on the forming mold 1 for cast. The free surface 11 on the upper face of melted glass 4 is divided into optical non- functional face 11a and optical function face 11b by partition part 12. The optical non-functional face 11a is pressurized by nitrogen gas and the melted glass 4 is formed while moving.
Patent JP-H0611682-A (JP)
Title: Projection liquid crystal display device
Inventor: FURUTA YOSHIHIRO
IPC: G02F1/13
Filed: 1992-06-29
Abstract: PURPOSE:To improve an apparent numerical aperture by shifting a sampling time for supplying a display signal to each liquid crystal light valve and supplying an image whose display is horizontally or vertically shifted on a screen. CONSTITUTION:One liquid crystal light valve 5a is a corresponding light valve to green(G), the other light valve 5b is a corresponding liquid crystal light valve to red(R) and blue(B). By shifting to right so that a picture element may be projected in between adjacent picture elements, display is obtained on a non-display area on two liquid crystal light valves 5a and 5b, that is, on a black matrix. It is good to shift in a vertical direction or a horizontal direction with reference to the image projected on the screen so as to shift the convergence of the picture elements. Thus, the apparent numerical aperture of the image on the screen is improved even in the case of using the liquid crystal light valve whose structure is the same as the conventional one.
Patent JP-S6061495-A (JP)
Inventor: SAKURAI TAKESHI
IPC: B66C13/06
Filed: 1983-09-16
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-S5966513-A (JP)
Title: Preparation of easily dyeable polyester fiber
Inventor: KURIKI TOMIO
IPC: D01F6/62
Filed: 1982-10-01
Abstract: PURPOSE:To obtain the titled fibers without deteriorating heat resistance, strength and color fastness, by heat-treating fibers consisting of polyethylene terephthalate fibers, having a specific ratio between the cross-sectional area and the outer periphery, and obtained by spinning at a high speed under an adjusted tension and specific conditions. CONSTITUTION:A multifilament yarn 6, consisting substantially of polyethylene terephthalate fibers, having <=2.6 (A/C) between the cross-sectional area (A) expressed in terms of mum<2> units of the filaments and the outer periphery (C) expressed in terms of mum units, and obtained by spinning at >=1,100X(A/C) (m/min) speed is fed into a heater 2 consisting of a hollow cylinder by feed rolls 1 and heat-treated in an atmosphere at 220-300 deg.C under <=0.1g/denier adjusted tension applied to the yarn, fed to an apparatus 4 blowing cool air by delivery rolls 3 and cooled to give the aimed fibers.
Patent JP-H0222162-A (JP)
Title: Sintered material of ceramic and production thereof
Inventor: KANI AKIRA
IPC: C04B35/00
Filed: 1988-07-11
Abstract: PURPOSE:To improve strength, integrity and thermal shock resistance by molding a mixture of a sintering raw material of ceramic and a sintering auxiliary, heating under reduced pressure and sintering under normal pressure. CONSTITUTION:A mixture of a sintering raw material of ceramic and a sintering auxiliary (e.g., Al) to give a molded article. Then the molded article is heated under reduced pressure to >=a sintering temperature, the sintering auxiliary on the surface layer part of the molded article is partially vaporized and removed, the molded article is heated and sintered under normal pressure to give a sintered material of ceramic which wholly comprises a ceramic having the same chemical composition and wholly or partially has a higher density at the surface layer part than that at the core part.
Patent JP-S5694314-A (JP)
Title: Photocoupler
Inventor: ARIMA TADAO
IPC: H01S5/00
Filed: 1979-12-28
Abstract: PURPOSE:To couple stable laser light effectively to an optical fiber by forming one end face of an optical transmission line opposing to the light emitting surface of a coherent light source to a slant face assuming a Brewster angle to the central axis of said optical transmission line. CONSTITUTION:The incident and outgoing end faces 25, 26 of an optical fiber 23 are formed to a slant face assuming a predetermined Brewster angle theta to the central axis A of the optical fiber 23 in order to make the reflectance of light at said end faces zero. Hence, the optical fiber 23 is rotated and adjusted in such a manner that the coherent light from the light emitting part 22 of a semiconductor laser 21 enters the optical fiber 23 by having the plane of polarization orthogonal to the Brewster angle of the incident end face of said fiber, whereby the reflectances at the two end faces 25, 26 of the optical fiber 23 may be considerably decreased, and the laser light may be coupled effectively to the optical fiber. With such constitution, the reflected feedback of the light to the semiconductor laser is eliminated, and the stable laser light may be coupled effectively to the optical fiber.
Patent JP-S5871745-A (JP)
Title: Information transmitting system
Inventor: YAMAMOTO KEIJI
IPC: H04L1/00
Filed: 1981-10-26
Abstract: PURPOSE:To recover an error of reception which is caused in the transmission of binary information, by transmitting the information to which the code inverting information is inserted in series for every certain length information that is previously decided. CONSTITUTION:Transmitting information D is fed in parallel to a converting register 1 for each byte. The register 1 stores temporarily transmitting information equivalent to a byte and then delivers it in series. Then the code inverting data of the above-mentioned information equivalent to a byte and obtained through an inverting circuit 4 is delivered successively. The redundant signal of the transmitting information thus obtained is fetched to a redundant circuit 5 via a branching circuit 2 and then fed to a multiplexer 6. The multiplexer 6 supplies the redundant signal to a transmitting circuit with the flag signal added to every prescribed plural sets of the redundant signals. As a result, 10 units of the same code are not continous and at the same time the mark factor is kept at a certain level. This can prevent the occurrence of an error of reception.
Patent JP-S6415271-A (JP)
Title: Device for controlling filling amount of molten steel
Inventor: KADOMA GENGO
IPC: B22D41/28
Filed: 1987-07-10
Abstract: PURPOSE:To miniaturize a whole body and to prevent the clogging, etc., of a nozzle hole as well by closing the nozzle hole by descending a mobile brick at the time when receiving a molten metal into its container and opening the nozzle hole by ascending the mobile brick when pouring it. CONSTITUTION:An arm 44 is turned in a counter clockwise direction by advancing the work lever 49 of a hydraulic cylinder 48 prior to pouring a molten steel to descend the mobile brick 38 linked to the arm 44 via an oblong hole 45 and a pin 43. The molten steel is filled into its container by closing a nozzle 39. After completion of the pouring the nozzle hole 39 is communicated by retreating the work lever 49 and ascending the mobile brick 38, the molten steel inside its container is flowed to a mold, etc., via the nozzle hole 39 to execute casting. In the case of controlling the pouring amt. of the molten steel the opening of the nozzle hole 39 is adjusted by lifting the mobile brick 38. Accordingly, since the projecting part at the bottom of the molten metal container is reduced and the mobile brick is vertically moved the mold collision due to the break of a nozzle position is prevented.
Patent JP-S6327222-A (JP)
Title: Manufacture of foil decorating resin molded product
Inventor: ISAWA MASAYUKI
IPC: B29C45/26
Filed: 1986-07-21
Abstract: PURPOSE:To enable decorative print simultaneously with injection molding on the surface of a solid resin molded product, by a method wherein a desired hole is provided on an inside part of a mold to which a transfer film is fitted, the inside of the said hole is kept at depressurization by exhausting air from the inside of the hole and the transfer film is fixed to a desired position. CONSTITUTION:A transfer film 5 is fitted to a cavity face 3a of a rear cavity 4 after the same has been regulated beforehand into a form to be obtained by turning a box shape by a front cavity 1 and the rear cavity 4 which are under a mold breaking state. In this instance, a film fixing part 6 composed of porous ceramics is provided on a movable side cavity, air is led through ventilation piping 7, the surface of the film fixing part 6 is made into negative pressure and the transfer film 5 is fixed to the cavity face 3a so that a pattern layer turns inside of the cavity 3. A box-shaped molded product can be molded by an ordinary injection molding process after clamping of the mold. When a base film of the transfer film 5 is stripped off after the molding, the molded product where the pattern layer has been printed on the inner surface of the box-shaped molded product can be obtained.
Patent JP-S5694667-A (JP)
Title: Mos-type semiconductor device and manufacture thereof
Inventor: SAIGOU TAKASHI
IPC: H01L29/78
Filed: 1979-12-27
Abstract: PURPOSE:To accelerate the speed of operation of the MOS-type semiconductor device by forming a gate electrode of single-crystalline Si when the MOS-type semiconductor device is constituted by the gate electrode and by source and drain regions positioned below the electrode. CONSTITUTION:In the peripheral part of a P type Si substrate 11, a thick filed SiO2 film 13 is formed with a P<+> type channel stopper region 14 laid thereunder, while transistors of enhancement type and depression type are provided within the substrate 11 surrounded by the film 13. That is, within the substrate 11 on the side of one film 13 are provided a P<+> type channel region 20 of an enhnace-type element, an N<+> type source region 23 holding the former between and an N<+> type drain region 24 serving also as the source of an adjacent depression-type element, while on the side of the other film 13 are formed the N type channle region 18 of the depression-type element and an N<+> drain region 22. Next, the gate electrodes 29 formed of single crystal Si are fitted on to the regions 20 and 18 through the intermediary of gate SiO2 films 32 and 31 respectively. In this way, the electrodes are  made to be low resistance, while the capacity between regions is also lowered.
Patent JP-S6150380-A (JP)
Title: Manufacture of photoelectric conversion element
Inventor: FUKUDA NOBUHIRO
IPC: H01L31/04
Filed: 1984-08-20
Abstract: PURPOSE:To obtain the photoelectric conversion element of high photoelectric conversion efficiency which does not cause a decline of a short-circuit current or a curve factor even under the high-speed film forming condition by varying the deposition velocity continuously so as to become low in the region of the initial stage of formation of a light-active layer and to become high in the rest at a time of fabricating the light-active layer only by disilane. CONSTITUTION:In a plasma CVD device, a P-layer is formed to be about 100Angstrom  thick with B2H6/Si2H6=0.1vol%, Si2H6/H2=50vol%, under 0.1Torr of pressure, 8.2KJ/g-Si2H6 of supplied energy, and temperature of 200 deg.C. Nextly, the substrate is transferred into a light-active layer forming chamber, where with the temperature of 300 deg.C, the forming pressure of 0.08- 0.3Torr and the supplied energy of 60KJ/g-Si2H6, a slight-active layer is formed. For the formation of the light-active layer, the substrate is transferred to a boundary forming part having a deposition velocity of 2Angstrom /S and after residence of 50sec, in order to make the deposition velocity 30Angstrom /S, RF electric power and a flow are changed, resulting in a film thickness of 5,000Angstrom . Subsequently, the substrate is transferred into N-layer forming chamber where an N-layer is formed to be about 300Angstrom  with PH3/Si2H6=1vol%, S2H6/H2=10vol%. The substrate is taken out through a substrate take-out chamber and Al electrodes are formed by vacuum deposition, and thus the photoelectric conversion element of high photoelectric conversion efficiency can be obtained.
Patent JP-H0834337-A (JP)
Title: Brake fluid pressure estimating device in brake traction controller for vehicle
Inventor: ICHIKAWA HIROYUKI
IPC: B60T8/58
Filed: 1994-07-22
Abstract: PURPOSE:To lessen the error of estimated brake fluid pressure and perform brake traction control precisely by storing the gradients of the first and second changes which increase the fluid pressure of only one hand of both driving wheel brakes and that of both hands of them at the same time, respectively, and changing over the change gradient, according to the number of driving wheel brakes where the pressure is increased at the same time. CONSTITUTION:The CPU of an electronic control ECU stores a program which executes antilock control and brake fraction control, and each control is performed, according to specified logic. As to the fraction control, the ECU updates this operated value being operated, based on the variation of operated brake fluid pressure and the previous value of the estimated brake fluid pressure, as the previous value of the estimated brake fluid pressured. The ECU stores the gradients of the first change which increases the fluid pressure of only one hand of both driving wheel brakes and the gradient of the second change which increases that of both hands of them at the same time, and changes over the gradient of pressure increase, according to the number of driving wheel brakes where the pressure is increased at the same time.
Patent JP-S6329438-A (JP)
Title: Low-pressure discharge lamp
Inventor: MATSUNO HIROMITSU
IPC: H01J61/16
Filed: 1986-07-23
Abstract: PURPOSE:To realize low-voltage discharge without heating a cathode from outside and to obtain high efficiency, by using neon as a main constituent of discharge gas and besides making the shortest distance between the cathode and the anode become a definite value. CONSTITUTION:A cathode 1 comprising a double tungsten coil is disposed nearly in the center of a spherical discharge container 4. The cathode 1 is then coated with a thermion radiant material 3 having (Ba, Sr, Ca)O as a main constituent. An anode 2 is then formed of a nickel rod, and one part of the anode 2 is covered with an electrical insulation sleeve 7. The said discharge container 4 is filled with discharge gas comprising neon and mercury grains. In such a discharge lamp, a distance l between the cathode 1 and the anode 2 is made to be about 4mm and then the discharge is performed with discharge current 0.3A. Hence, without the cathode 1 being heated from outside during a normal state, the discharge can be performed with discharge voltage of 18V and besides high efficiency can be obtained.